National Library of Energy BETA

Sample records for guinea philip pines

  1. Philip Overholt

    Energy.gov [DOE]

    Philip Overholt is a Technical Project Officer in the Office of Energy Delivery and Energy Reliability.

  2. Philip T. Pienkos | Bioenergy | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Philip T. Pienkos Philip T. Pienkos Principal Group Manager, Bioprocess R&D Philip.Pienkos@nrel.gov | 303-384-6269 Affiliated Research Programs Algal Biomass Conversion (PI) Algae Testbed Public-Private Partnership, ATP3 (NREL PI) Bio-GTL: Novel Biocatalyst For Conversion Of Natural Gas into Diesel Fuel (NREL PI) Algae Biotechnology Partnership (consultant) Algae Technology Educational Consortium (consultant) Growth of Algae on Solid Supports funded by the NREL Laboratory-Directed Research

  3. Philips: Order (2014-SE-48006)

    Energy.gov [DOE]

    DOE ordered Philips Lighting North America Corp. to pay a $75,000 civil penalty after finding Philips had manufactured and distributed in commerce in the U.S. at least 12,275 units of a variety of illuminated exit sign models.

  4. Philips: Order (2012-SE-2605)

    Energy.gov [DOE]

    DOE ordered Philips Lighting Electronics N. A. to pay a $82,478 civil penalty after finding Philips had manufactured and distributed in commerce in the U.S. 7,498 units of basic model VEL-1S40-SC, noncompliant fluorescent lamp ballasts.

  5. Philip A. Schreiner | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Philip A. Schreiner Argonne Associate Telephone (630) 252-7078 E-mail pschrein

  6. Testimonials - Partnerships in LED Lighting - Philips Lumileds

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lighting, LLC | Department of Energy LED Lighting - Philips Lumileds Lighting, LLC Testimonials - Partnerships in LED Lighting - Philips Lumileds Lighting, LLC Addthis Text Version The words "Office of Energy Efficiency & Renewable Energy, U.S. Department of Energy, EERE Partnership Testimonials," appear on the screen, followed by "Sunil Thomas, General Manager of San Jose Manufacturing Site, Philips Lumileds Lighting, LLC" and footage of a man sitting in a showcase

  7. Philip T. Calbos | National Nuclear Security Administration ...

    National Nuclear Security Administration (NNSA)

    Philip T. Calbos Acting Deputy Administrator for Defense Programs Phil Calbos serves as the Acting Deputy Administrator for Defense Programs for NNSA. He leads a team in directing ...

  8. Philips: Proposed Penalty (2014-SE-48006)

    Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Philips Lighting North America Corp. manufactured and distributed noncompliant illuminated exit signs in the U.S.

  9. QER- Comment of Philip Saunders

    Energy.gov [DOE]

    Dear Sir/Madam: Please oppose the Northeast Expansion of the Tennessee Gas Pipeline. For reasons having to do with climate change, which I don't need to explain to you, it is not in our interest to be enabling further carbon combustion here or anywhere else in the world. Natural gas is not needed in Mass. as a "bridge" fuel. Mass. is making good progress toward lowering CO2 emissions, and with continued declines in the cost of photovoltaic installations, changes in net meter regulations, and expansion of offshore wind power, Mass. can produce enough renewable energy to replace the electric power lost from the closure of coal-fired plants. To the extent that gas through the proposed pipeline will be exported, I see no reason for Mass. to bear the burden of providing natural gas to China and others. The pipeline would inevitably go through wetlands, conservation land, land trust land, and agriculturally restricted land, which owners, donors, and taxpayers have gone to great lengths and expense over the generations to protect. All of this would be undone and wasted, merely so Kinder Morgan could increase its bottom line. We'd be paying the price and they would be reaping the profit. Federal approvals for the project should be withheld. Thank you for allowing me to comment. Very truly yours, Philip Saunders, Jr., Ph.D. ___________________________ PHILIP SAUNDERS ASSOCIATES Economic and Financial Analysis

  10. Philip District Heating District Heating Low Temperature Geothermal...

    OpenEI (Open Energy Information) [EERE & EIA]

    Philip District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Philip District Heating District Heating Low Temperature Geothermal...

  11. Grand Junction Office Founder Honored at the Philip C. Leahy...

    Office of Environmental Management (EM)

    Grand Junction Office Founder Honored at the Philip C. Leahy Memorial Park Dedication and Open House Grand Junction Office Founder Honored at the Philip C. Leahy Memorial Park ...

  12. Philips: Noncompliance Determination (2014-SE-48006)

    Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Philips Lighting North America Corp. finding that a variety of illuminated exit sign models do not comport with the energy conservation standards.

  13. Philips: Noncompliance Determination (2012-SE-2605)

    Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Philips Lighting Electronics N. A. finding that basic model VEL-I S40-SC, a fluorescent lamp ballast, does not comport with the energy conservation standards.

  14. Philips: Proposed Penalty (2012-SE-2605)

    Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Philips Lighting Electronics N. A. manufactured and distributed noncompliant fluorescent lamp ballast basic model VEL-1S40-SC in the U.S.

  15. Community Loblolly Pine Slash Pine

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Community _ Loblolly Pine _ Slash Pine oMixed Pine/Hardwood D Upland Hardwod LJ Bottomland Hardwood IJ::J Carolina Bay Wetland * Wastesites N Streams I)iI, Utility ROW /l\W Roads oTES Plants (2) o SRS Bays D Three Rivers Landfill E2J Hydric Soils 280 o Soils Soil Series and Phase D BcB 1iii0g DOrA _ OrB D Rm _ TrB D WaB 280 I Il~ I ~ Figure 23-1. Plant cOllllllunities and soils associated with the Dry Bay Set-Aside Area. 23-7 Set-Aside 23: Dry Bay

  16. Bradbury Science Museum hosts talk March 15 by Philip Taubman

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Taubman Bradbury Museum talk Bradbury Science Museum hosts talk March 15 by Philip Taubman Former New York Times reporter talks about the current state of nuclear threats, including Pakistan, North Korea, Iran, and possibility of a nuclear 9-11. March 7, 2012 Philip Taubman Philip Taubman Contact Steve Sandoval Communications Office (505) 665-9206 Email Book signing for new book The Partnership follows at Otowi Station bookstore LOS ALAMOS, New Mexico, March 7, 2012-Former New York Times

  17. EXS-16-0014- In the Matter of Philips Electronics North America Corporation

    Office of Energy Efficiency and Renewable Energy (EERE)

    On August 3, 2016, OHA granted an Application for Stay filed by Philips Electronics North America Corporation (Philips). In the Application, Philips requested a stay of enforcement of the...

  18. TOMORROW: Department of Energy to Announce Philips Lighting North America

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wins L Prize Competition | Department of Energy Department of Energy to Announce Philips Lighting North America Wins L Prize Competition TOMORROW: Department of Energy to Announce Philips Lighting North America Wins L Prize Competition August 2, 2011 - 10:03am Addthis Washington, D.C. - On Wednesday, August 3, 2011, Arun Majumdar, Senior Advisor to the Secretary and Director of Advanced Research Projects Agency-Energy (ARPA-E) at the U.S. Department of Energy, will announce Philips Lighting

  19. Black Pine Engineering

    Energy.gov [DOE]

    Black Pine Engineering is commercializing a disruptive technology in the turbomachinery industry. Using a patented woven composite construction, Black Pine Engineering can make turbomachines (turbines, compressors) that are cheaper and lighter than competing technologies. Using this technology, Black Pine Engineering will sell turbo-compressors which solve the problem of wasted steam in geothermal power plants.

  20. Community Loblolly Pine Longleaf Pine D Mixed Pine/Hardwood

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    D Mixed Pine/Hardwood D Bottomland Hardwood _ Water _ Bottomland Hardwood/Pine IIIIiI Scrub/Shrub E2:I SRS Bays i&. Roads NUtility ROW EEl Hydric Soils 230 o 230 Vegetation Meters Soils Soil Series and Phase D BaB _w .Wm Figure 10-2. Plant communities and soils associated with the Risher Pond Set-Aside Area. 10-9 Set-Aside 10: Risher Pond

  1. Department of Energy Announces Philips Lighting North America as Winner of L Prize Competition

    Energy.gov [DOE]

    Philips Product Delivers on Department's Challenge to Replace Common Light Bulb with Energy-Saving Lighting Alternative

  2. FIA-15-0054 - In the Matter of Philip Zwiefelhofer | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    54 - In the Matter of Philip Zwiefelhofer FIA-15-0054 - In the Matter of Philip Zwiefelhofer On October 29, 2015, OHA issued a decision denying a FOIA Appeal filed by Philip Zwiefelhofer (Appellant) from a determination issued to him by the National Nuclear Security Administration (NNSA). In the Appeal, the Appellant challenged the NNSA's finding that any responsive records in the possession of Los Alamos National Security, LLC, the management and operating contractor for Los Alamos National

  3. OSTIblog Posts by Philip Ellis | OSTI, US Dept of Energy Office...

    Office of Scientific and Technical Information (OSTI)

    Philip Ellis's picture Management Consultant Where Do New Scientists Come From? Science ... Thus the reality is that "new" scientists come from the general public fortuitously, and ...

  4. Community Loblolly Pine Longleaf Pine Slash Pine D Mixed Pine/Hardwood

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    _ Slash Pine D Mixed Pine/Hardwood D Bottomland Hardwood I!!!!!!I Carolina Bay Wetland _ Water NI Rails -0 Openwells N Utility ROW ~ Streams N Site Boundary NRoads .** TES Plants (1) Gill TES Plants (2) c;::J SRS Bays W»1 Hvdric Soils Compartment 60 o Bay 5172 ~ VegetatiotJ J o ~~ . ~<\~ ~ ~: 310 o Soils Soil Series and Phase D Ba3 D FuB I!!!!!!I Wm 310 620 Meters Figure 20-1. Plant cOlllmunities and soils associated with the Thunder Bay Set-Aside Area. 20-7 Set-Aside 20: Thunder Bay

  5. EXC-12-0001, EXC-12-0002, EXC-12-0003- In the Matter of Philips Lighting Company, GE Lighting, and OSRAM SYLVANIA, Inc.

    Office of Energy Efficiency and Renewable Energy (EERE)

    On April 16, 2012, OHA issued a decision granting Applications for Exception filed respectively by Philips Lighting Company (Philips), GE Lighting (GE) and OSRAM SYLVANIA, Inc. (OSI) (collectively,...

  6. Black Pine Circle Project

    ScienceCinema

    Mytko, Christine

    2014-09-15

    A group of seventh graders from Black Pine Circle school in Berkeley had the opportunity to experience the Advanced Light Source (ALS) as "users" via a collaborative field trip and proposal project. The project culminated with a field trip to the ALS for all seventh graders, which included a visit to the ALS data visualization room, a diffraction demonstration, a beamline tour, and informative sessions about x-rays and tomography presented by ALS scientists.

  7. Black Pine Circle Project

    SciTech Connect

    Mytko, Christine

    2014-03-31

    A group of seventh graders from Black Pine Circle school in Berkeley had the opportunity to experience the Advanced Light Source (ALS) as "users" via a collaborative field trip and proposal project. The project culminated with a field trip to the ALS for all seventh graders, which included a visit to the ALS data visualization room, a diffraction demonstration, a beamline tour, and informative sessions about x-rays and tomography presented by ALS scientists.

  8. Philips Lighting Research North America Develops Innovative Patient Room Lighting System with Spectrally Adaptive Control

    Energy.gov [DOE]

    With the help of DOE funding, Philips Lighting Research North America is developing an innovative LED patient-suite lighting system solution that is energy-efficient and will meet the visual and...

  9. Dr Philip A Wilk | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Dr Philip A Wilk Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Staff What's New Research Areas Reports and Activities Science Highlights Principal Investigators' Meetings BES Home Staff Dr Philip A Wilk Print Text Size: A A A FeedbackShare Page Dr. Wilk Program Manager Heavy Element Chemistry Program Office of Basic Energy Sciences SC-22.1/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail:

  10. OSTIblog Posts by Philip Ellis | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information Philip Ellis Philip Ellis's picture Management Consultant Where Do New Scientists Come From? Science Communications Published on Feb 07, 2013 Photo of Jack Andraka from his Twitter feed When we think of scientists, most of us picture professionals working in labs or in university settings. But how did these people get to become scientists? They were born into the world like everyone else and could have selected from a myriad different career paths. The

  11. New Guinea schedules ethanol plants

    SciTech Connect

    Not Available

    1981-01-28

    It is reported that the Government of Papua New Guinea plans to build nine ethanol plants based on cassava to meet half the nation's transport fuel needs by 1990.

  12. Stress Testing of the Philips 60W Replacement Lamp L Prize Entry

    SciTech Connect

    Poplawski, Michael E.; Ledbetter, Marc R.; Smith, Mark

    2012-04-24

    The Pacific Northwest National Laboratory, operated by Battelle for the U.S. Department of Energy, worked with Intertek to develop a procedure for stress testing medium screw-base light sources. This procedure, composed of alternating stress cycles and performance evaluation, was used to qualitatively compare and contrast the durability and reliability of the Philips 60W replacement lamp L Prize entry with market-proven compact fluorescent lamps (CFLs) with comparable light output and functionality. The stress cycles applied simultaneous combinations of electrical, thermal, vibration, and humidity stresses of increasing magnitude. Performance evaluations measured relative illuminance, x chromaticity and y chromaticity shifts after each stress cycle. The Philips L Prize entry lamps appear to be appreciably more durable than the incumbent energy-efficient technology, as represented by the evaluated CFLs, and with respect to the applied stresses. Through the course of testing, all 15 CFL samples permanently ceased to function as a result of the applied stresses, while only 1 Philips L Prize entry lamp exhibited a failure, the nature of which was minor, non-destructive, and a consequence of a known (and resolved) subcontractor issue. Given that current CFL technology appears to be moderately mature and no Philips L Prize entry failures could be produced within the stress envelope causing 100 percent failure of the benchmark CFLs, it seems that, in this particular implementation, light-emitting diode (LED) technology would be much more durable in the field than current CFL technology. However, the Philips L Prize entry lamps used for testing were carefully designed and built for the competition, while the benchmark CFLs were mass produced for retail sale—a distinction that should be taken into consideration. Further reliability testing on final production samples would be necessary to judge the extent to which the results of this analysis apply to production versions

  13. Philips Lumileds Is Exploring the Use of Silicon Substrates to Lower the Cost of LEDs

    Energy.gov [DOE]

    With the help of DOE funding, Philips Lumileds is exploring the use of nitride epitaxy on 150mm silicon substrates to produce low-cost, warm-white, high-performance general-illumination LEDs. Most LEDs are made with C-plane sapphire substrates, but silicon—at roughly half a penny per square millimeter—is much cheaper, and it's also easier to obtain. Philips Lumileds is attempting to adapt the use of silicon to the manufacture of LEDs, drawing upon the knowledge base and depreciated equipment of the computer industry, which has been using silicon substrates for decades.

  14. A. Philip Bray, 1976 | U.S. DOE Office of Science (SC)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    A. Philip Bray, 1976 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony The Life of Ernest Orlando Lawrence Contact Information The Ernest Orlando Lawrence Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us 1970's A. Philip Bray, 1976 Print Text Size: A A A FeedbackShare Page Reactors: For contributions to

  15. Tappable Pine Trees: Commercial Production of Terpene Biofuels in Pine

    SciTech Connect

    2012-01-01

    PETRO Project: The University of Florida is working to increase the amount of turpentine in harvested pine from 4% to 20% of its dry weight. While enhanced feedstocks for biofuels have generally focused on fuel production from leafy plants and grasses, the University of Florida is experimenting with enhancing fuel production in a species of pine that is currently used in the paper pulping industry. Pine trees naturally produce around 3-5% terpene content in the wood—terpenes are the energy-dense fuel molecules that are the predominant components of turpentine. The team aims to increase the terpene storage potential and production capacity while improving the terpene composition to a point at which the trees could be tapped while alive, like sugar maples. Growth and production from these trees will take years, but this pioneering technology could have significant impact in making available an economical and domestic source of aviation and diesel biofuels.

  16. Southern Pine Based on Biorefinery Center

    SciTech Connect

    Ragauskas, Arthur J.; Singh, Preet

    2013-12-20

    This program seeks to develop an integrated southern pine wood to biofuels/biomaterials processing facility on the Recipient’s campus, that will test advanced integrated wood processing technologies at the laboratory scale, including: The generation of the bioethanol from pines residues and hemicelluloses extracted from pine woodchips; The conversion of extracted woodchips to linerboard and bleach grade pulps; and the efficient conversion of pine residues, bark and kraft cooking liquor into a useful pyrolysis oil.

  17. Highlighting High Performance: The Philip Merrill Environmental Center; Chesapeake Bay Foundation, Annapolis, Maryland. Office of Building Technology, State and Community Programs (BTS) Brochure

    SciTech Connect

    2002-04-01

    Case study on high performance building features of the Chesapeake Bay Foundation’s Philip Merrill Environmental Center.

  18. Philips Lumileds Achieves 139 lm/W in a Neutral White LED

    Office of Energy Efficiency and Renewable Energy (EERE)

    Philips Lumileds' LUXEON Rebel LED can now deliver 139 lm/W in a neutral white LED. The top bin LED, developed with a single InGaN die and phosphor conversion, shows high-performance characteristics up to 139 lm/W and 138 lumens at 350 mA, with a forward voltage of 2.83 V. The CCT of the device is 5385K and the CRI is 70.

  19. Pine Tree Fitchburg Biomass Facility | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name Pine Tree Fitchburg Biomass Facility Facility Pine Tree Fitchburg Sector Biomass Owner Suez Renewable Energy NA Location Westminster, Massachusetts Coordinates...

  20. Pine Tree Bethlehem Biomass Facility | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name Pine Tree Bethlehem Biomass Facility Facility Pine Tree Bethlehem Sector Biomass Owner Suez Renewable Energy NA Location Bethlehem, New Hampshire Coordinates...

  1. Lumen Maintenance Testing of the Philips 60-Watt Replacement Lamp L Prize Entry

    SciTech Connect

    Gordon, Kelly L.; Hafen, Ryan P.; Hathaway, John E.; McCullough, Jeffrey J.

    2012-09-01

    This paper describes testing conducted to evaluate the Philips' L Prize award winning 60-watt LED replacement product's ability to meet the lifetime/lumen maintenance requirement of the competition, which was: "having 70 percent of the lumen value under subparagraph (A) [producing a luminous flux greater than 900 lumens] exceeding 25,000 hours under typical conditions expected in residential use." A custom test apparatus was designed and constructed for this testing and a statistical approach was developed for use in evaluating the test results. This will be the only publicly available, third-party data set of long-term LED product operation.

  2. Philips Light Sources & Electronics is Developing an Efficient, Smaller, Cost-Effective Family of LED Drivers

    Energy.gov [DOE]

    With the help of DOE funding, Philips Light Sources & Electronics is developing a new family of LED drivers that are more efficient and cost-effective as well as smaller in size than currently available drivers. The new drivers are switch-mode power supplies that are similar to today's drivers, but with an improved design. In addition, they have a different topology—boost plus LLC—for wattages of 40W and above, but they retain the commonly used flyback topology at lower wattages.

  3. Papua New Guinea: Tough course

    SciTech Connect

    Fritz, M.

    1991-11-01

    This paper describes the problems that seismic crews face in Papua New Guinea. The complex geologic conditions which often entail karstified carbonate rocks which are overlying folded sedimentary and igneous rocks, cause severe problems with data collection and interpretation. Secondly, the rugged topography and dense rain forest vegetation along with the wild animals and diseases create inaccessible or undesirable work areas. However, these conditions can be overcome and this paper briefly describes how one exploration company uses local natives to assist in development of reliable seismic surveys.

  4. Guinea: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Country Profile Name Guinea Population 10,628,972 GDP 5,212,000,000 Energy Consumption 0.02 Quadrillion Btu 2-letter ISO code GN 3-letter ISO code GIN Numeric ISO...

  5. Uranium hydrogeochemical and stream sediment reconnaissance of the Philip Smith Mountains NTMS quadrangle, Alaska

    SciTech Connect

    Not Available

    1981-09-01

    Results of a hydrogeochemical and stream sediment reconnaissance of the Philip Smith Mountains NTMS quadrangle, Alaska are presented. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. In this data release are location data, field analyses, and laboratory analyses of several different sample media. For the sake of brevity, many field site observations have not been included in this volume. These data are, however, available on the magnetic tape. Appendices A and B describe the sample media and summarize the analytical results for each medium. The data were subsetted by one of the Los Alamos National Laboratory (LANL) sorting programs into groups of stream sediment and lake sediment samples. For each group which contains a sufficient number of observations, statistical tables, tables of raw data, and 1:1000000 scale maps of pertinent elements have been included in this report.

  6. Philips Lumileds Develops a Low-Cost, High-Power, Warm-White LED Package

    Energy.gov [DOE]

    With the help of DOE funding, Philips Lumileds has developed a low-cost, high-power, warm-white LED package for general illumination. During the course of the two-year project, this package was used to commercialize a series of products with correlated color temperatures (CCTs) ranging from 2700 to 5700 K, under the product name LUXEON M. A record efficacy of nearly 125 lm/W was demonstrated at a flux of 1023 lumens, a CCT of 3435 K, and a color rendering index (CRI) of more than 80 at room temperature in the productized package. In an R&D package, a record efficacy of more than 133 lm/W at a flux of 1015 lumens, a CCT of 3475 K, and a CRI greater than 80 at room temperature were demonstrated.

  7. Wrench fault tectonics in northern New Guinea basin, Papua New Guinea

    SciTech Connect

    Trumbly, N.I.; Pigott, J.D.

    1984-04-01

    New Guinea lies on the northern Australian plate boundary and has been a sensitive tectonic recorder of Cenozoic plate interactions between the Australian and Pacific plates. The specific plate interactions are documented by the evolution of the Northern New Guinea fault system and the basin it overprints, the Northern New Guinea basin. Consideration of plate kinematics suggests convergence became increasingly oblique during the Cenozoic. Hydrocarbon exploration strategies within the Northern New Guinea basin must address not only sedimentation, but also must deal with the basin's complex structural and tectonic evolution. A static tectonic classification will not adequately define the Northern New Guinea basin. It is better described as an evolving basin being overprinted by wrenching.

  8. Resource assessments in national planning - Pupua New Guinea case studies

    SciTech Connect

    Pintz, W.S.; Clark, A.L.

    1984-01-01

    The nation of Papua New Guinea, encompassing 462,000 square miles of land area and a population of approximately 3 million individuals, occupies the eastern half of the island of New Guinea and includes the Bismarck Archipelago and Bougainville Island. The diversity and complexity of Papua New Guinea's geology, coupled with the large number of known mineral occurrences of various deposit types, leads to the inescapable conclusion that the resource potential of Papua New Guinea is very large. In recognition of this potential, a resource assessment of Papua New Guinea was undertaken for the stated purpose of integrating the results of such an assessment into the nation's planning activities.

  9. Comparison of the timing properties of the new Philips components (Amperex) XP2020/UR photomultiplier and the XP2020 photomultiplier

    SciTech Connect

    Kuhlen, M.; Stroynowski, R.; Wicklund, E. . Lauritsen Lab.); Milliken, B. )

    1991-10-01

    This paper reports on timing characteristics that are measured for the new Philips Components (Amperex) XP2020/UR photomultiplier. The transit time jitter is significantly better than that of previously available XP2020 tubes. In a study of the transit time jitter, we obtain a single photoelectron resolution of 286 {plus minus} 3 ps for the XP2020 and 190 {plus minus} 2 ps for the XP2020/UR.

  10. Papua New Guinea to emphasize alcohol fuel

    SciTech Connect

    Not Available

    1981-02-09

    It is reported that Australia's Davy McKee Pacific is to build the first of nine proposed ethanol plants in Papua New Guinea in a bid to produce 50% of the country's transport fuels by 1990. The first $4 million facility, on the Baiyer River, will yield 2 million liters of ethanol a year from the cassava root.

  11. Niugini Gulf tackles New Guinea Wildcat

    SciTech Connect

    Moore, S.D.

    1983-08-01

    Niugini Gulfs Juha No. 1 well in the Southern Highlands of Papua New Guinea exemplifies the challenges of drilling a remote location wildcat. Although the future for oil developments in New Guinea is still in question, the tremendous technological and logistic planning for a remote wildcat should not be overlooked. The ability of Niugini Gulfs engineers and management team to drill and operate a well like Juha No. 1 within budget is in itself a significant achievement. Located in the approximate center of this Southeast Asian country, the Juha well is surrounded by dense jungle and is virtually inaccessible by surface transportation. As a result, Niugini Gulf had to move rig, equipment, and manpower to the well site entirely by helicopter.

  12. Papua New Guinea's first commercial crude assayed

    SciTech Connect

    Rhodes, A.K.

    1993-02-15

    Light, sweet Kutubu crude from near Lake Kutubu in Papua New Guinea has been assayed. Production of the 44[degree]-gravity, 0.04-wt% sulfur crude-Papua New Guinea's first commercial oil-began in June 1992. Most of the early production will likely be sold to refineries in Sydney and Brisbane. Production of Kutubu is expected to reach 100,000 b/d, and possibly 140,000 b/d. The paper lists the properties of the whole crude and the following boiling point ranges (C): 21--70; 70--140; 140--190; 140--230; 190--230; 230--360; 360--540; 360+; and 540+.

  13. Guinea-USAID Climate Activities | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    International Development Sector Energy, Land Focus Area Renewable Energy, Forestry, Agriculture Topics Background analysis Website http:www.usaid.govourwork Country Guinea...

  14. Papua New Guinea Geothermal Region | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ENERGYGeothermal Home Papua New Guinea Geothermal Region Details Areas (1) Power Plants (1) Projects (0) Techniques (0) References Geothermal Region Data Area USGS Resource...

  15. Papua New Guinea Improved Energy Access for Rural Communities...

    OpenEI (Open Energy Information) [EERE & EIA]

    Communities Location of project Papua New Guinea Energy Services Lighting, Cooking and water heating, Space heating, Cooling, Information and communications, Earning a living...

  16. Papua New Guinea: World Oil Report 1991

    SciTech Connect

    Not Available

    1991-08-01

    This paper reports on oil exploration which is booming in Papua New Guinea (PNG) following a rash of license applications and farm-ins. Most activity is onshore, but success is beginning to drift offshore. Currently, 40 petroleum prospecting licenses (PPL) and one producing license are active, and eight more PPL applications are being considered. PNG is expected to become an oil exporter by September 1992 when initial production is expected from Iagifu, Hedina and Agogo fields.

  17. Pine Creek Ranch, FY 2001 Annual Report.

    SciTech Connect

    Berry, Mark E.

    2001-11-01

    Pine Creek Ranch was purchased in 1999 by the Confederated Tribes of Warm Springs using Bonneville Power Administration Fish and Wildlife Habitat Mitigation funds. The 25,000 acre property will be managed in perpetuity for the benefit of fish and wildlife habitat. Major issues include: (1) Restoring quality spawning and rearing habitat for stealhead. Streams are incised and fish passage barriers exist from culverts and possibly beaver dams. In addition to stealhead habitat, the Tribes are interested in overall riparian recovery in the John Day River system for wildlife habitat, watershed values and other values such as recreation. (2) Future grazing for specific management purposes. Past grazing practices undoubtedly contributed to current unacceptable conditions. The main stem of Pine Creek has already been enrolled in the CREP program administered by the USDA, Natural Resource Conservation Service in part because of the cost-share for vegetation restoration in a buffer portion of old fields and in part because of rental fees that will help the Tribes to pay the property taxes. Grazing is not allowed in the riparian buffer for the term of the contract. (3) Noxious weeds are a major concern. (4) Encroachment by western juniper throughout the watershed is a potential concern for the hydrology of the creek. Mark Berry, Habitat Manager, for the Pine Creek Ranch requested the Team to address the following objectives: (1) Introduce some of the field staff and others to Proper Functioning Condition (PFC) assessments and concepts. (2) Do a PFC assessment on approximately 10 miles of Pine Creek. (3) Offer management recommendations. (4) Provide guidelines for monitoring.

  18. Vegetation Loblolly Pine N Site Boundary N Streams Roads

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Loblolly Pine N Site Boundary N Streams Roads [2J Other Set-Asides 6£] Hy~ric Soils < ____ n ____ ** __ ._ ** _______ 300 0 - L " " " " , 300 781 .3a 600 Meters Soils Soil Series and Phase _TrB Figure 4-1. Plant CO/lllllllllties and soils associated with the Loblolly Pine Stand Set-Aside Area. sc 4-5 Set-Aside 4: Loblolly Pine Stand

  19. Pine County, Minnesota: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Zone Number 7 Climate Zone Subtype A. Places in Pine County, Minnesota Askov, Minnesota Brook Park, Minnesota Bruno, Minnesota Denham, Minnesota Finlayson, Minnesota Henriette,...

  20. Pine Hill, New York: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Pine Hill, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.3075694, -75.6521271 Show Map Loading map... "minzoom":false,"mappingse...

  1. Alabama Pine Pulp Biomass Facility | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    2006 Database Retrieved from "http:en.openei.orgwindex.php?titleAlabamaPinePulpBiomassFacility&oldid397129" Feedback Contact needs updating Image needs updating...

  2. Southern Pine Electric Power Association- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Southern Pine Electric Power Association offers the Comfort Advantage Home Program which provides rebates on heat pumps to new homes which meet certain Comfort Advantage weatherization standards....

  3. Pine Mountain Club, California: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Pine Mountain Club, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 34.8469211, -119.1567751 Show Map Loading map......

  4. AmeriFlux US-Vcp Valles Caldera Ponderosa Pine

    DOE Data Explorer

    Litvak, Marcy [University of New Mexico

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Vcp Valles Caldera Ponderosa Pine. Site Description - The Valles Caldera Ponderosa Pine site is located in the 1200km2 Jemez River basin of the Jemez Mountains in north-central New Mexico at the southern margin of the Rocky Mountain ecoregion. The Ponderosa Pine forest is the warmest and lowest (below 2700m) zone of the forests in the Valles Caldera National Preserve. Its vegetation is composed of a Ponderosa Pine (Pinus Ponderosa) overstory and a Gambel Oak (Quercus gambelii) understory.

  5. New Whole-House Solutions Case Study: Pine Mountain Builders, Pine Mountain, Georgia

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Pine Mountain Builders began working with Building America research partners IBACOS and Southface Energy Institute in 2005 to design energy-efficient homes for a green community of 140 homes in western Georgia. Their designs have yielded homes with HERS scores as low as 59, electric bills as low as $50 a month (or half the state average), and 30% energy savings compared to homes built to the Georgia state energy code. The thermal envelopes of Pine Mountain's homes are built to be airtight.

  6. Building America Whole-House Solutions for New Homes: Pine Mountain Builders, Pine Mountain, Georgia

    Energy.gov [DOE]

    Case study of Pine Mountain Builders who worked with Building America research partners IBACOS and Southface Energy Institute to design HERS-59 homes with air-tight 1.0-1.8 ACH50 construction, spray-foamed walls and attics, and high-efficiency heat pumps with fresh-air intake.

  7. Guinea-Bissau: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Country Profile Name Guinea-Bissau Population 1,345,479 GDP 870,000,000 Energy Consumption 0.01 Quadrillion Btu 2-letter ISO code GW 3-letter ISO code GNB Numeric ISO...

  8. Southern Pine Elec Coop, Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: Southern Pine Elec Coop, Inc Place: Alabama Phone Number: Atmore Office: 251.368.4842; Brewton Office: 251.867.5415; Evergreen Office: 251.578.3460; Frisco...

  9. Black Pine Engineering Wins Clean Energy Trust Clean Energy Challenge...

    Energy Saver

    Last week the student team of Black Pine Engineering from Michigan State University took ... Africa. | Photo courtesy of NovoMoto Solar Smart Grid Startup NovoMoto Wins Cleantech ...

  10. Pine Mountain, Georgia: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    article is a stub. You can help OpenEI by expanding it. Pine Mountain is a town in Harris County and Meriwether County, Georgia. It falls under Georgia's 3rd congressional...

  11. Southern Pines, North Carolina: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    article is a stub. You can help OpenEI by expanding it. Southern Pines is a town in Moore County, North Carolina. It falls under North Carolina's 6th congressional...

  12. Whispering Pines, North Carolina: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    is a stub. You can help OpenEI by expanding it. Whispering Pines is a village in Moore County, North Carolina. It falls under North Carolina's 6th congressional...

  13. White Pine County, Nevada: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. White Pine County is a county in Nevada. Its FIPS County Code is 033. It is classified as...

  14. Southwestern Pine Forests Likely to Disappear

    SciTech Connect

    McDowell, Nathan

    2015-12-21

    A new study, led by Los Alamos National Laboratory's Nathan McDowell, suggests that widespread loss of a major forest type, the pine-juniper woodlands of the Southwestern U.S., could be wiped out by the end of this century due to climate change, and that conifers throughout much of the Northern Hemisphere may be on a similar trajectory. New results, reported in the journal Nature Climate Change, suggest that global models may underestimate predictions of forest death. McDowell and his large international team strove to provide the missing pieces of understanding tree death at three levels: plant, regional and global. The team rigorously developed and evaluated multiple process-based and empirical models against experimental results, and then compared these models to results from global vegetation models to examine independent simulations. They discovered that the global models simulated mortality throughout the Northern Hemisphere that was of similar magnitude, but much broader spatial scale, as the evaluated ecosystem models predicted for in the Southwest.

  15. Southwestern Pine Forests Likely to Disappear

    ScienceCinema

    McDowell, Nathan

    2016-06-29

    A new study, led by Los Alamos National Laboratory's Nathan McDowell, suggests that widespread loss of a major forest type, the pine-juniper woodlands of the Southwestern U.S., could be wiped out by the end of this century due to climate change, and that conifers throughout much of the Northern Hemisphere may be on a similar trajectory. New results, reported in the journal Nature Climate Change, suggest that global models may underestimate predictions of forest death. McDowell and his large international team strove to provide the missing pieces of understanding tree death at three levels: plant, regional and global. The team rigorously developed and evaluated multiple process-based and empirical models against experimental results, and then compared these models to results from global vegetation models to examine independent simulations. They discovered that the global models simulated mortality throughout the Northern Hemisphere that was of similar magnitude, but much broader spatial scale, as the evaluated ecosystem models predicted for in the Southwest.

  16. Disposal of chemical agents and munitions stored at Pine Bluff Arsenal, Pine Bluff, Arkansas

    SciTech Connect

    Ensminger, J.T.; Hillsman, E.L.; Johnson, R.D.; Morrisey, J.A.; Staub, W.P.; Boston, C.R.; Hunsaker, D.B.; Leibsch, E.; Rickert, L.W.; Tolbert, V.R.; Zimmerman, G.P.

    1991-09-01

    The Pine Bluff Arsenal (PBA) near Pine Bluff, Arkansas, is one of eight continental United States (CONUS) Army installations where lethal unitary chemical agents and munitions are stored and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at PBA consists of approximately 12%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts). The purpose of this report is to examine the proposed implementation of on-site disposal at PBA in light of more recent and more detailed data than those on which the FPEIS is based. New population data were used to compute fatalities using the same computation methods and values for all other parameters as in the FPEIS. Results indicate that all alternatives are indistinguishable when the potential health impacts to the PBA community are considered. However, risks from on-site disposal are in all cases equal to or less than risks from other alternatives. Furthermore, no unique resources with the potential to prevent or delay implementation of on-site disposal at PBA have been identified.

  17. EIS-0443: Southwest Intertie Project-South (SWIP-S), White Pine...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    White Pine, Nye, Lincoln, and Clark counties, NV EIS-0443: Southwest Intertie Project-South (SWIP-S), White Pine, Nye, Lincoln, and Clark counties, NV Documents Available for ...

  18. AmeriFlux CA-TP4 Ontario - Turkey Point 1939 Plantation White Pine

    SciTech Connect

    Arain, M. Altaf

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site CA-TP4 Ontario - Turkey Point 1939 Plantation White Pine. Site Description - White pine plantation established in 1939 over sandy abandoned land

  19. AmeriFlux CA-TP3 Ontario - Turkey Point 1974 Plantation White Pine

    SciTech Connect

    Arain, M. Altaf

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site CA-TP3 Ontario - Turkey Point 1974 Plantation White Pine. Site Description - White pine plantation established in 1974 over sandy abandoned land

  20. AmeriFlux US-Wi4 Mature red pine (MRP) (Dataset) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Wi4 Mature red pine (MRP) Citation Details In-Document Search Title: AmeriFlux US-Wi4 Mature red pine (MRP) This is the AmeriFlux version of the carbon flux data for the site ...

  1. Petroleum scene heating in fledgling crude exporter Papua New Guinea

    SciTech Connect

    Not Available

    1994-04-18

    Operators, paced by a feisty independent based in Port Moresby, have drilled a string of discoveries near the infrastructure of the Kutubu development project that supports Papua New Guinea crude exports. All signs point to the increasing likelihood of good sized -- maybe world class -- oil discoveries that promise to sustain exploration and development interest beyond 2000. Also in the offing are world class gas strikes that eventually could support a liquefied natural gas export project. And integration is the newest concept in Papua New Guinea petroleum. Efforts are under way to build the country's first refineries. Most operators in Papua New Guinea believe thy have merely scratched the surface of the country's oil and gas potential. Thy agree there still will be frustrations and setbacks -- political as well as technical -- but the prevailing opinion is that these problems are no greater than they are in a number of other countries with similar exploration/development potential. The paper discusses the development of Papua New Guinea's oil and gas industry, and exploratory drilling in areas other than Kutubu.

  2. New Whole-House Solutions Case Study: Pine Mountain Builders

    SciTech Connect

    none,

    2013-02-01

    Pine Mountain Builders achieved HERS scores as low as 59 and electric bills as low as $50/month with extensive air sealing (blower door tests = 1.0 to 1.8 ACH 50), R-3 XPS sheathing instead of OSB, and higher efficiency heat pumps.

  3. Women and development: a highland New Guinea example

    SciTech Connect

    Johnson, P.L.

    1988-06-01

    This paper presents an analysis of household variables and their relationship to success in cash cropping among the Gainj of Madang Province, Papua New Guinea. Censuses and household surveys from 1978, the year in which cash cropping began, and 1983 provide data that show different patterns of change in household structure for more and less commercially successful households. The results illustrate the importance of women's labor in economic development and the dynamic nature of the relationship between household structure and economic development.

  4. AmeriFlux US-Wi6 Pine barrens #1 (PB1)

    SciTech Connect

    Chen, Jiquan

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Wi6 Pine barrens #1 (PB1). Site Description - The Wisconsin Pine Barrens site is located in the Washburn Ranger District of the northeastern section of Chequamegon National Forest. A member of the northern coniferous-deciduous biome, surveys from the mid-19th century indicate the region consisted of a mixed stand of red, white, and jack pines. After extensive timber harvesting, wildfires, and farming activity, the region turned into a fragmented mosaic of stands of various ages and composition. As an assemblage, the ten Wisconsin sites are indicative of the successional stages of development in the predominant stand types of a physically homogeneous landscape. In order to establish and maintain both natural and plantation jack pine stands, pine barrens undergo prescribed burns and harvesting rotations. Pine Barrens occupy 17% of the region in 2001.

  5. EIS-0215: Pinon Pine Power Project, Tracy Station, NV

    Energy.gov [DOE]

    The U.S. Department of Energy (DOE) prepared this statement to assess the environmental and human health issues associated with the Pinon Pine Power Project, a proposed demonstration project that would be cost-shared by DOE and the Sierra Pacific Power Company (SPPCo.) under DOE's Clean Coal Technology Program. The proposed Federal action is for DOE to provide cost-shared funding support for the construction and operation of the Pinon Pine Power Project, a coal-fired power generating facility, which would be a nominal, 800-ton-per-day (104 megawatt (MW) gross generation) air-blown, Integrated Gasification Combined-Cycle plant proposed by SPPCo. at its Tracy Power Station near Reno, Nevada.

  6. AmeriFlux US-NMj Northern Michigan Jack Pine Stand

    SciTech Connect

    Chen, Jiquan

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-NMj Northern Michigan Jack Pine Stand. Site Description - The jack pine site is owned by Michigan Technological University. The stand is managed, and thus thinned and harvested depending on stand age. This jack pine site is naturally regenerating following a clearcut around 1989. Heavy snow in December 2001 c

  7. Building America Whole-House Solutions for New Homes: Pine Mountain...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    research partners IBACOS and Southface Energy Institute to design HERS-59 homes with air-tight ... PDF icon Pine Mountain Builders - Georgia More Documents & Publications Building ...

  8. SU-E-T-596: P3DVHStats - a Novel, Automatic, Institution Customizable Program to Compute and Report DVH Quantities On Philips Pinnacle TPS

    SciTech Connect

    Wu, C

    2015-06-15

    Purpose: To implement a novel, automatic, institutional customizable DVH quantities evaluation and PDF report tool on Philips Pinnacle treatment planning system (TPS) Methods: An add-on program (P3DVHStats) is developed by us to enable automatic DVH quantities evaluation (including both volume and dose based quantities, such as V98, V100, D2), and automatic PDF format report generation, for EMR convenience. The implementation is based on a combination of Philips Pinnacle scripting tool and Java language pre-installed on each Pinnacle Sun Solaris workstation. A single Pinnacle script provide user a convenient access to the program when needed. The activated script will first export DVH data for user selected ROIs from current Pinnacle plan trial; a Java program then provides a simple GUI interface, utilizes the data to compute any user requested DVH quantities, compare with preset institutional DVH planning goals; if accepted by users, the program will also generate a PDF report of the results and export it from Pinnacle to EMR import folder via FTP. Results: The program was tested thoroughly and has been released for clinical use at our institution (Pinnacle Enterprise server with both thin clients and P3PC access), for all dosimetry and physics staff, with excellent feedback. It used to take a few minutes to use MS-Excel worksheet to calculate these DVH quantities for IMRT/VMAT plans, and manually save them as PDF report; with the new program, it literally takes a few mouse clicks in less than 30 seconds to complete the same tasks. Conclusion: A Pinnacle scripting and Java language based program is successfully implemented, customized to our institutional needs. It is shown to dramatically reduce time and effort needed for DVH quantities computing and EMR reporting.

  9. Wood-fuel use in Papua New Guinea: an assessment of industrial combustion equipment

    SciTech Connect

    Mendis, M.S.

    1980-11-01

    This report presents the results of an engineering and economic assessment of new and retrofit industrial combustion equipment for wood-fuel use in Papua New Guinea. Existing industrial combustion equipment and practices in Papua New Guinea are appraised. Potential industrial wood-fuel systems that utilize wood, wood wastes, charcoal and pyrolytic oils and which are particularly applicable to Papua New Guinea are identified. An economic assessment of wood-fuel systems is conducted for eleven case studies which are representative of a cross-section of Papua New Guinea industry. Conclusions and recommendations are presented to aid both government and industry in Papua New Guinea in fostering the development of appropriate wood-fuel technologies and thereby help displace the consumption of imported petroleum.

  10. Exploring Papua New Guinea with remote sensing, fieldwork

    SciTech Connect

    Dekker, F.; Balkwill, H.; Slater, A. ); Herner, R. ); Kampschuur, W. )

    1991-03-01

    This paper reports on several types of remote sensing surveys that have been acquired of the Eastern Papuan Fold Belt, in the Gulf Province of Papua New Guinea. These include aerial photographs, Landsat Multispectral Scanner (MSS) and Synthetic Aperture Radar (SAR). Each has been used by Petro-Canada Inc. for interpreting the geologic structure and stratigraphy of onshore hydrocarbon prospects. Analysis of available remotely sensed imagery reveals greater structural complexity than shown on published geologic maps. Foremost among the images is SAR because of its low, artificial sun angle.

  11. Papua New Guinea pipeline overcomes adverse climate, terrain

    SciTech Connect

    Price, J.B. ); Leipert, G.F. )

    1993-02-15

    Construction of the Kutubu oil-export facilities in Papua New Guinea illustrates the importance of proper planning and flexible execution in completing on schedule and within budget a project through difficult and remote terrain. As part of the Kutubu petroleum development project, the pipeline transports crude oil from a central production facility (CPF) in the southern highlands to a marine terminal located in the Gulf of Papua. The paper describes the land line construction, construction challenges, the plan for catch-up when establishing right-of-way proved slow, pipes and valves used, marine activities, river construction, coating, and commissioning.

  12. Overstory and understory relationships in longleaf pine plantations 14 years after thinning and woody control.

    SciTech Connect

    Harrington, Timothy, B.

    2011-09-09

    To develop silvicultural strategies for restoring longleaf pine (Pinus palustris Mill.) savannas, mortality and growth of overstory pines and midstory hardwoods and abundance and species richness of herbs were studied for 14 years after pine thinning and nonpine woody control. Pine cover in thinned stands was about half of that in nonthinned stands through year 5, but it lagged by only 8% and 3% in years 9 and 14, respectively, because of vigorous crown responses. Despite a cumulative mortality of 64% of hardwood stems from prescribed fires in years 0, 4, and 9, hardwood basal area in thinned stands (2.1 m2/ha) was three times that in nonthinned stands (0.7 m2/ha) in year 14. Thinning was associated with 13%-22% more cover and six to eight more species of herbs in years 3-8 but only 6% more cover and two more species in year 14 because of accelerated growth of pine cover and hardwood basal area. However, similar increases in cover and richness of herb species in the woody control treatment were retained through year 14 because it had sustained reductions in hardwood and shrub abundance. Silvicultural strategies that substantially delay encroachment by pines, hardwoods, and shrubs will be those most effective at retaining herb species in longleaf pine savannas, including planting pines at wide spacing, periodic thinning and woody control, and frequent burning.

  13. AmeriFlux US-Wi2 Intermediate red pine (IRP)

    SciTech Connect

    Chen, Jiquan

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Wi2 Intermediate red pine (IRP). Site Description - The Wisconsin Intermediate Red Pine site is located in the Washburn Ranger District of the northeastern section of Chequamegon National Forest. A member of the northern coniferous-deciduous biome, surveys from the mid-19th century indicate the region consisted of a mixed stand of red, white, and jack pines. After extensive timber harvesting, wildfires, and farming activity, the region turned into a fragmented mosaic of stands of various ages and composition. The intermediate red pine site is one of ten sites that collectively represent the successional stages of development in the predominant stand types of a physically homogeneous landscape. Thinned every 7 years until they reach 100 to 150 years of age, the red pine plantations of all ages occupy approximately 25% of the region.

  14. AmeriFlux US-Wi7 Red pine clearcut (RPCC)

    SciTech Connect

    Chen, Jiquan

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Wi7 Red pine clearcut (RPCC). Site Description - The Wisconsin Clearcut Red Pine site is located in the Washburn Ranger District of the northeastern section of Chequamegon National Forest. A member of the northern coniferous-deciduous biome, surveys from the mid-19th century indicate the region consisted of a mixed stand of red, white, and jack pines. After extensive timber harvesting, wildfires, and farming activity, the region turned into a fragmented mosaic of stands of various ages and composition. The red pine clearcut site is one of ten sites that collectively represent the successional stages of development in the predominant stand types of a physically homogeneous landscape. Thinned every 7 years until they reach 100 to 150 years of age, the red pine plantations or all ages occupy approximately 25% of the region.

  15. White Pine Co. Public School System Biomass Conversion Heating Project

    SciTech Connect

    Paul Johnson

    2005-11-01

    The White Pine County School District and the Nevada Division of Forestry agreed to develop a pilot project for Nevada using wood chips to heat the David E. Norman Elementary School in Ely, Nevada. Consideration of the project was triggered by a ''Fuels for Schools'' grant that was brought to the attention of the School District. The biomass project that was part of a district-wide energy retrofit, called for the installation of a biomass heating system for the school, while the current fuel oil system remained as back-up. Woody biomass from forest fuel reduction programs will be the main source of fuel. The heating system as planned and completed consists of a biomass steam boiler, storage facility, and an area for unloading and handling equipment necessary to deliver and load fuel. This was the first project of it's kind in Nevada. The purpose of the DOE funded project was to accomplish the following goals: (1) Fuel Efficiency: Purchase and install a fuel efficient biomass heating system. (2) Demonstration Project: Demonstrate the project and gather data to assist with further research and development of biomass technology; and (3) Education: Educate the White Pine community and others about biomass and other non-fossil fuels.

  16. Pyrolysis of ground pine chip and ground pellet particles

    DOE PAGES [OSTI]

    Rezaei, Hamid; Yazdanpanah, Fahimeh; Lim, C. Jim; Lau, Anthony; Sokhansanj, Shahab

    2016-08-04

    In addition to particle size, biomass density influences heat and mass transfer rates during the thermal treatment processes. In this research, thermal behaviour of ground pine chip particles and ground pine pellet particles in the range of 0.25–5 mm was investigated. A single particle from ground pellets was almost 3 to 4 times denser than a single particle from ground chips at a similar size and volume of particle. Temperature was ramped up from room temperature (~25 °C) to 600 °C with heating rates of 10, 20, 30, and 50 °C/min. Pellet particles took 25–88 % longer time to drymore » than the chip particles. Microscopic examination of 3 mm and larger chip particles showed cracks during drying. No cracks were observed for pellet particles. The mass loss due to treatment at temperatures higher than 200 °C was about 80% both for chip and pellet particles. It took 4 min for chip and pellet particles to lose roughly 63% of their dry mass at a heating rate of 50 °C/min. The SEM structural analysis showed enlarged pores and cracks in cell walls of the pyrolyzed wood chips. As a result, these pores were not observed in pyrolyzed pellet particles.« less

  17. Restoring a disappearing ecosystem: the Longleaf Pine Savanna.

    SciTech Connect

    Harrington, Timothy B.; Miller, Karl V.; Park, Noreen

    2013-05-01

    Longleaf pine (Pinus palustris) savannas of the southeastern United States contain some of the worlds most diverse plant communities, along with a unique complement of wildlife. Their traditionally open canopy structure and rich understory of grasses and herbs were critical to their vigor. However, a long history of land-use practices such as logging, farming, and fire exclusion have reduced this once-widespread ecosystem to only 3 percent of its original range. At six longleaf pine plantations in South Carolina, Tim Harrington with the Pacific Northwest Research Station and collaborators with the Southern Research Station used various treatments (including prescribed burns, tree thinning, and herbicide applications) to alter the forest structure and tracked how successful each one was in advancing savanna restoration over a 14-year period. They found that typical planting densities for wood production in plantations create dense understory shade that excludes many native herbaceous species important to savannas and associated wildlife. The scientists found that although tree thinning alone did not result in sustained gains, a combination of controlled burning, thinning, and herbicide treatments to reduce woody plants was an effective strategy for recovering the savanna ecosystem. The scientists also found that these efforts must be repeated periodically for enduring benefits.

  18. Disposal of chemical agents and munitions stored at Pine Bluff Arsenal, Pine Bluff, Arkansas. Final phase 1, Environmental report

    SciTech Connect

    Ensminger, J.T.; Hillsman, E.L.; Johnson, R.D.; Morrisey, J.A.; Staub, W.P.; Boston, C.R.; Hunsaker, D.B.; Leibsch, E.; Rickert, L.W.; Tolbert, V.R.; Zimmerman, G.P.

    1991-09-01

    The Pine Bluff Arsenal (PBA) near Pine Bluff, Arkansas, is one of eight continental United States (CONUS) Army installations where lethal unitary chemical agents and munitions are stored and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at PBA consists of approximately 12%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts). The purpose of this report is to examine the proposed implementation of on-site disposal at PBA in light of more recent and more detailed data than those on which the FPEIS is based. New population data were used to compute fatalities using the same computation methods and values for all other parameters as in the FPEIS. Results indicate that all alternatives are indistinguishable when the potential health impacts to the PBA community are considered. However, risks from on-site disposal are in all cases equal to or less than risks from other alternatives. Furthermore, no unique resources with the potential to prevent or delay implementation of on-site disposal at PBA have been identified.

  19. Geological remote sensing for hydrocarbon exploration in Papua New Guinea

    SciTech Connect

    Valenti, G.L.; Phelps, J.C.; Eisenberg, L.L.

    1996-07-01

    One of the most active hydrocarbon exploration provinces of the last decade has been the fold and thrust belt of Papua New Guinea. Geologic remote sensing is an indispensable part of the exploration process in that remote and rugged area where usable seismic data are obtainable only locally, if at all. Photointerpretation of stereo synthetic aperture radar imagery has been especially useful in conventional lithostratigraphic mapping, both local and regional. Results of remote sensing imagery interpretation, integrated with surface geologic data, limited seismic, and balanced structural cross sections, facilitated the documentation of structural styles and provided the basis for a new, regional structural model. The role of remote sensing during various stages of the exploration process is summarized; imagery and map examples are presented.

  20. No frills loading terminal in operation off Equatorial Guinea

    SciTech Connect

    Edwards, B. )

    1992-02-24

    A multipoint conventional buoy mooring, often called a Mediterranean moor, provides a low-cost solution for loading tankers from the new onshore Isla de Bioko terminal in Equatorial Guinea, West Africa. This paper reports on this mooring method which is a basic no frills terminal system, suitable for protected areas with moderate sea conditions. The system will be used for transporting condensate produced in the offshore Alba field. Walter International, a Houston-based independent producer, together with its partners, is developing this gas condensate field in about 250 ft of water, some 18 miles off the coast. The high gravity, 47-48{degrees} API, Alba field gas condensate is piped to a shore-based tank farm for processing and storage.

  1. A Pilot Study of Uterine Artery Embolization with Tris-Acryl Gelatin Microspheres in Guinea Pigs

    SciTech Connect

    Zhuang Wenquan; Tan Guosheng; Guo Wenbo, E-mail: patrickguo2008@163.com [The First Affiliated Hospital of Sun Yat-sen University, Department of Interventional Radiology (China); Yang Jianyong [The First Affiliated Hospital of Sun Yat-sen University, Department of Radiology (China)

    2012-06-15

    Objective: This study was designed to establish guinea pigs as an animal model for uterine artery embolization (UAE) with tris-acryl gelatin microspheres (TAGM). Methods: Twenty-five female adult guinea pigs were randomly divided into two groups, including a uterine artery casting mould group (n = 10) and a UAE group (n = 15). Pelvic angiography and vascular casting mould were performed in the first group. The anatomical characters of the pelvic cavity in guinea pigs were described. In the second group, the technical feasibility of performing UAE with TAGM in guinea pigs was investigated. The histopathological slides of the uterus of guinea pigs after UAE were examined to inspect the outcomes of UAE. Results: The uterine artery springs from the internal iliac artery, ascends tortuously along the cervix, and gives off vertically 8-10 branches to the cervix uteri and uterine horns. The diameters of the trunk of the uterine artery and its first branch were 0.32 {+-} 0.027 mm and 0.14 {+-} 0.01 mm, respectively. For UAE animals, the dosages of 40-120 and 100-300 {mu}m TAGM were 0.033 {+-} 0.003 ml and 0.015 {+-} 0.002 ml, respectively. On histopathological slides, embosphere particles were found in the first branches of the uterine artery, the subserous arteries, and the intramural arteries. Inflammatory reactions in the uterus were common in guinea pigs after UAE. Local or dispersed areas of necrosis in uterus also were observed in a few guinea pigs. Conclusions: Guinea pigs are an appropriate and feasible model for UAE with TAGM.

  2. Particle size and shape distributions of hammer milled pine

    SciTech Connect

    Westover, Tyler Lott; Matthews, Austin Colter; Williams, Christopher Luke; Ryan, John Chadron Benjamin

    2015-04-01

    Particle size and shape distributions impact particle heating rates and diffusion of volatized gases out of particles during fast pyrolysis conversion, and consequently must be modeled accurately in order for computational pyrolysis models to produce reliable results for bulk solid materials. For this milestone, lodge pole pine chips were ground using a Thomas-Wiley #4 mill using two screen sizes in order to produce two representative materials that are suitable for fast pyrolysis. For the first material, a 6 mm screen was employed in the mill and for the second material, a 3 mm screen was employed in the mill. Both materials were subjected to RoTap sieve analysis, and the distributions of the particle sizes and shapes were determined using digital image analysis. The results of the physical analysis will be fed into computational pyrolysis simulations to create models of materials with realistic particle size and shape distributions. This milestone was met on schedule.

  3. USDA Awards Nearly $2 Million for First Phase of Regenerative Community Planned for Pine Ridge Reservation

    Office of Energy Efficiency and Renewable Energy (EERE)

    On June 22, the Oglala Lakota Community on the Pine Ridge Indian Reservation held a groundbreaking ceremony for a new sustainable and energy-self-sufficient community conceived and championed by the people who live there.

  4. AmeriFlux US-Wi4 Mature red pine (MRP)

    SciTech Connect

    Chen, Jiquan

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Wi4 Mature red pine (MRP). Site Description - The Wisconsin Mature Red Pine site is located in the Washburn Ranger District of the northeastern section of Chequamegon National Forest. A member of the northern coniferous-deciduous biome, surveys from the mid-19th century indicate the region consisted of a mixed stand of red, white, and jack pines. After extensive timber harvesting, wildfires, and farming activity, the region turned into a fragmented mosaic of stands of various ages and composition. As an assemblage, the ten Wisconsin sites are indicative of the successional stages of development in the predominant stand types of a physically homogeneous landscape. Thinned every 7 years until they reach 100 to 150 years of age, the red pine plantations of all ages occupy approximately 25% of the region.

  5. AmeriFlux US-Wi0 Young red pine (YRP)

    SciTech Connect

    Chen, Jiquan

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Wi0 Young red pine (YRP). Site Description - The Wisconsin Young Red Pine site is located in the Washburn Ranger District of the northeastern section of Chequamegon National Forest. A member of the northern coniferous-deciduous biome, surveys from the mid-19th century indicate the region consisted of a mixed stand of red, white, and jack pines. After extensive timber harvesting, wildfires, and farming activity, the region turned into a fragmented mosaic of stands of various ages and composition. As an assemblage, the ten Wisconsin sites are indicative of the successional stages of development in the predominant stand types of a physically homogeneous landscape. Thinned every 7 years until they reach 100 to 150 years of age, the red pine plantations of all ages occupy approximately 25% of the region.

  6. AmeriFlux US-Wi5 Mixed young jack pine (MYJP)

    SciTech Connect

    Chen, Jiquan

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Wi5 Mixed young jack pine (MYJP). Site Description - The Wisconsin Mixed Young Jack Pine site is located in the Washburn Ranger District of the northeastern section of Chequamegon National Forest. A member of the northern coniferous-deciduous biome, surveys from the mid-19th century indicate the region consisted of a mixed stand of red, white, and jack pines. After extensive timber harvesting, wildfires, and farming activity, the region turned into a fragmented mosaic of stands of various ages and composition. As an assemblage, the ten Wisconsin sites are indicative of the successional stages of development in the predominant stand types of a physically homogeneous landscape. Clearcut on 40 to 70 year intervals, jack pine stands occupy approximately 13% of the region.

  7. AmeriFlux US-Wi9 Young Jack pine (YJP)

    SciTech Connect

    Chen, Jiquan

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Wi9 Young Jack pine (YJP). Site Description - The Wisconsin Young Jack Pine site is located in the Washburn Ranger District of the northeastern section of Chequamegon National Forest. A member of the northern coniferous-deciduous biome, surveys from the mid-19th century indicate the region consisted of a mixed stand of red, white, and jack pines. After extensive timber harvesting, wildfires, and farming activity, the region turned into a fragmented mosaic of stands of various ages and composition. As an assemblage, the ten Wisconsin sites are indicative of the successional stages of development in the predominant stand types of a physically homogeneous landscape. Clearcut on 40 to 70 year intervals, jack pine stands occupy approximately 13% of the region.

  8. AmeriFlux CA-TP2 Ontario - Turkey Point 1989 Plantation White Pine

    DOE Data Explorer

    Arain, M. Altaf [McMaster University

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site CA-TP2 Ontario - Turkey Point 1989 Plantation White Pine. Site Description - Plantation established in 1989 over sandy agriculture land

  9. Alexander Pines, 1988 | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Alexander Pines, 1988 Print Text Size: A A A FeedbackShare Page Chemistry: For his brilliant innovations in nuclear magnetic resonance spectroscopy, which have led to new ways to ...

  10. EIS-0443: Southwest Intertie Project-South (SWIP-S), White Pine, Nye,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lincoln, and Clark counties, NV | Department of Energy 3: Southwest Intertie Project-South (SWIP-S), White Pine, Nye, Lincoln, and Clark counties, NV EIS-0443: Southwest Intertie Project-South (SWIP-S), White Pine, Nye, Lincoln, and Clark counties, NV Documents Available for Download October 26, 2010 EIS-0443: Record of Decision Project Financing for Southwest Intertie Project - South February 19, 2010 EIS-0443: Final Environmental Impact Statement Project Financing for Southwest Intertie

  11. Running Title: C and N Allocation in Pine

    SciTech Connect

    Ball, J. Timothy

    1996-12-01

    uptake, and the dynamics of nutrient use were all seen to be influenced by the interplay between previous N supply, previous C supply, and the concentration of CO{sub 2} in the atmosphere. The data suggest that in an elevated CO{sub 2} atmosphere ponderosa pine seedlings will have higher root biomass and be likely to capture more N compared to seedlings today. Further, the combined growth and allocation responses of Ponderosa pine at elevated CO{sub 2} resulted in higher growth per unit N (nitrogen productivity) and lower N per gram of tissue (all tissues not just leaves) when nitrogen was not in abundant supply.

  12. Oil and gas potential of Papua New Guinea

    SciTech Connect

    Durkee, E.F.; Stewart, W.D.; Sandy, M.J.; Francis, G.; Shaw, R.D.

    1986-07-01

    Papua New Guinea (PNG) lies at the eastern end of the Indonesian Archipelago. Its coincidence with the collision zone between the Australian continental plate and the Pacific plate has influenced the geologic evolution of the country. These two major features have rubbed, abraded, overridden, penetrated, and slid by each other to form the geologic complex of basins, uplifts, foundered blocks, and volcanic zones known today as PNG. Since the turn of the century, exploration for oil and gas has produced a melange of data, ideas, and theories, which perhaps are more complex than the physical geology of the region itself. In 1982, the PNG Department of Minerals and Energy initiated a comprehensive study of the hydrocarbon potential of the country through its Geological Survey. The study was financed through International Monetary Fund (World Bank) and OPEC funds. As a result of this work, exploration potential was demonstrated, new play concepts were proposed, and new exploration efforts were introduced following a call for international tenders. These results will be outlined and illustrated.

  13. Geographic variation of human mitochondrial DNA from Papua New Guinea

    SciTech Connect

    Stoneking, M.; Wilson, A.C. ); Jorde, L.B. ); Bhatia, K. )

    1990-03-01

    High resolution mitochondrial DNA (mtDNA) restriction maps, consisting of an average of 370 sites per mtDNA map, were constructed for 119 people from 25 localities in Papua, New Guinea (PNG). Comparison of these PNG restriction maps to published maps from Australian, Caucasian, Asian and African mtDNAs reveals that PNG has the lowest amount of mtDNA variation, and that PNG mtDNA lineages originated from Southeast Asia. The statistical significance of geographic structuring of populations with respect to mtDNA was assessed by comparing observed G{sub ST} values to a distribution of G{sub ST} values generated by random resampling of the data. These analyses show that there is significant structuring of mtDNA variation among worldwide populations, between highland and coastal PNG populations, and even between two highland PNG populations located approximately 200 km apart. However, coastal PNG populations are essentially panmictic, despite being spread over several hundred kilometers. The high resolution technique for examining mtDNA variation, coupled with extensive geographic sampling within a single defined area, leads to an enhanced understanding of the influence of geography on mtDNA variation in human populations.

  14. Sources and management of hazardous waste in Papua New Guinea

    SciTech Connect

    Singh, K.

    1996-12-31

    Papua New Guinea (PNG) has considerable mineral wealth, especially in gold and copper. Large-scale mining takes place, and these activities are the source of most of PNG`s hazardous waste. Most people live in small farming communities throughout the region. Those living adjacent to mining areas have experienced some negative impacts from river ecosystem damage and erosion of their lands. Industry is centered mainly in urban areas and Generates waste composed of various products. Agricultural products, pesticide residues, and chemicals used for preserving timber and other forestry products also produce hazardous waste. Most municipal waste comes from domestic and commercial premises; it consists mainly of combustibles, noncombustibles, and other wastes. Hospitals generate pathogenic organisms, radioactive materials, and chemical and pharmaceutical laboratory waste. Little is known about the actual treatment of waste before disposal in PNG. Traditional low-cost waste disposal methods are usually practiced, such as use of landfills; storage in surface impoundments; and disposal in public sewers, rivers, and the sea. Indiscriminate burning of domestic waste in backyards is also commonly practiced in urban and rural areas. 10 refs., 4 tabs.

  15. Philips Solar | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Netherlands Zip: 5600 JM Sector: Solar Product: Responsible for the development and marketing of grid-connected solar inverters; acquired and absorbed by Steca in 2005....

  16. Philips Lightolier | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    W 2,000,000,000 mW 0.002 GW Number of Units 1 Commercial Online Date 2012 Wind Turbine Manufacturer Sany References AWEA 2012 Market Report1 Loading map......

  17. QER- Comment of Philip Coolbeth

    Energy.gov [DOE]

    I hike, camp and picnic in these woods. I would like my grandkids to be able to do the same. That won't happen if this pipeline goes in. Please do whatever you have to to make sure that doesn't happen. Thank you

  18. Performance and value of CAD-deficient pine- Final Report

    SciTech Connect

    Bailian Li; Houmin Chang; Hasan Jameel

    2007-02-28

    The southern US produces 58% of the nation's timber, much of it grown in intensively managed plantations of genetically improved loblolly pine. One of the fastest-growing loblolly pine selections made by the NCSU-Industry Cooperative Tree Improvement Program, whose progeny are widely planted, is also the only known natural carrier of a rare gene, cadn1. This allele codes for deficiency in an enzyme, cinnamyl alcohol dehydrogenase, which catalyzes the last step in the biosynthesis of lignin precursors. This study is to characterize this candidate gene for marker-assisted selection and deployment in the breeding program. This research will enhance the sustainability of forest production in the South, where land-use pressures will limit the total area available in the future for intensively managed plantations. Furthermore, this research will provide information to establish higher-value plantation forests with more desirable wood/fiber quality traits. A rare mutant allele (cad-n1) of the cad gene in loblolly pine (Pinus taeda L.) causes a deficiency in the production of cinnamyl alcohol dehydrogenase (CAD). The effects of this allele were examined by comparing wood density and growth traits of cad-n1 heterozygous trees with those of wild-type trees in a 10-year-old open-pollinated family trial growing under two levels of fertilization in Scotland County, North Carolina. In all, 200 trees were sampled with 100 trees for each treatment. Wood density measurements were collected from wood cores at breast height using x-ray densitometry. We found that the substitution of cad-n1 for a wild-type allele (Cad) was associated with a significant effect on wood density. The cad-n1 heterozygotes had a significantly higher wood density (+2.6%) compared to wild-type trees. The higher density was apparently due to the higher percentage of latewood in the heterozygotes. The fertilization effect was highly significant for both growth and wood density traits. While no cad genotype x

  19. Pinon Pine power project nears start-up

    SciTech Connect

    Tatar, G.A.; Gonzalez, M.; Mathur, G.K.

    1997-12-31

    The IGCC facility being built by Sierra Pacific Power Company (SPPCo) at their Tracy Station in Nevada is one of three IGCC facilities being cost-shared by the US Department of Energy (DOE) under their Clean Coal Technology Program. The specific technology to be demonstrated in SPPCo`s Round Four Project, known as the Pinon Pine IGCC Project, includes the KRW air blown pressurized fluidized bed gasification process with hot gas cleanup coupled with a combined cycle facility based on a new GE 6FA gas turbine. Construction of the 100 MW IGCC facility began in February 1995 and the first firing of the gas turbine occurred as scheduled on August 15, 1996 with natural gas. Mechanical completion of the gasifier and other outstanding work is due in January 1997. Following the startup of the plant, the project will enter a 42 month operating and testing period during which low sulfur western and high sulfur eastern or midwestern coals will be processed.

  20. Protein A suppresses immune responses during Staphylococcus aureus bloodstream infection in guinea pigs

    DOE PAGES [OSTI]

    Kim, Hwan Keun; Falugi, Fabiana; Thomer, Lena; Missiakas, Dominique M.; Schneewind, Olaf

    2015-01-06

    Staphylococcus aureus infection is not associated with the development of protective immunity, and disease relapses occur frequently. We hypothesize that protein A, a factor that binds immunoglobulin Fcγ and cross-links VH3 clan B cell receptors (IgM), is the staphylococcal determinant for host immune suppression. To test this, vertebrate IgM was examined for protein A cross-linking. High VH3 binding activity occurred with human and guinea immunoglobulin, whereas mouse and rabbit immunoglobulins displayed little and no binding, respectively. Establishing a guinea pig model of S. aureus bloodstream infection, we show that protein A functions as a virulence determinant and suppresses host Bmore » cell responses. Immunization with SpAKKAA, which cannot bind immunoglobulin, elicits neutralizing antibodies that enable guinea pigs to develop protective immunity.« less

  1. ,"U.S. Liquefied Natural Gas Imports From Equatorial Guinea (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Equatorial Guinea (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Liquefied Natural Gas Imports From Equatorial Guinea (MMcf)",1,"Monthly","8/2016" ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File

  2. Lake Charles, LA Natural Gas LNG Imports from Equatorial Guinea (Dollars

    Energy Information Administration (EIA) (indexed site)

    per Thousand Cubic Feet) Lake Charles, LA Natural Gas LNG Imports from Equatorial Guinea (Dollars per Thousand Cubic Feet) Lake Charles, LA Natural Gas LNG Imports from Equatorial Guinea (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 6.75 -- -- 2010's -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  3. Papua New Guinea MT: Looking where seismic is blind

    SciTech Connect

    Hoversten, G.M.

    1996-11-01

    Hydrocarbon exploration in the Papuan fold belt is made extremely difficult by mountainous terrain, equatorial jungle and thick karstified Miocene limestones at the surface. The high-velocity karstified limestones at or near the surface often render the seismic technique useless for imaging the subsurface. In such areas magnetotellurics (MT) provides a valuable capability for mapping subsurface structure. Numerical and field data examples are presented which demonstrate the severity of the 1D errors and the improvements in accuracy which can be achieved using a 2D inverse solution. Two MT lines over adjacent anticlines, both with well control and seismic data, are used to demonstrate the application of 1D and 2D inversions for structural models. The example over the Hides anticline illustrates a situation where 1D inversion of either TE or TM mode provides essentially the same depth to base of Darai as 2D inversion of both TE and TM. The example over the Angore anticline illustrates the inadequacy of 1D inversion in structurally complex geology complicated by electrical statics. Four MT lines along the Angore anticline have been interpreted using 2D inversion. Three-dimensional modelling has been used to simulate 3D statics in an otherwise 2D earth. These data were used to test the Groom-Bailey (GB) decomposition for possible benefits in reducing static effects and estimating geoelectric strike in the Papua New Guinea (PNG) field data. It has been found that the GB decomposition can provide improved regional 2D strike estimates in 3D contaminated data. However, in situations such as PNG, where the regional 2D strike is well established and hence can be fixed, the GB decomposition provides apparent resistivities identical to those simply rotated to strike.

  4. AmeriFlux US-Dk3 Duke Forest - loblolly pine

    DOE Data Explorer

    Novick, Kim [Indiana University; Oishi, Chris [USDA Forest Service; Stoy, Paul [Montana State University

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Dk3 Duke Forest - loblolly pine. Site Description - The site was established in 1983 following a clear cut and a burn. Pinus taeda L. (loblolly pine) seedlings were planted at 2.4m by 2.4m spacing and ecosystem development has not been managed after planting. Canopy height increased from 16m in 2001 to 18m in 2004. The canopy is comprised primarily of P. taeda with some emergent Liquidambar styraciflua L. and a diverse and growing understory with 26 different woody species of diameter breast height 42.5 cm. The flux tower lies upwind of the CO2-enriched components of the free atmosphere carbon enrichment (FACE) facility located in the same pine forest. EC instrumentation is at 20.2m on a 22m tower.

  5. Using the Global Environment Facility for developing Integrated Conservation and Development (ICAD) models -- Papua New Guinea`s Biodiversity Conservation Management Programme

    SciTech Connect

    Kula, G.; Jefferies, B.

    1995-03-01

    The unprecedented level of support that has been pledged to strengthen Government of Papua New Guinea (GoPNG) biodiversity conservation initiatives has re-identified an important fact that technical and infrastructure support must be complemented by programs that provide realistic opportunities for developing national capacity. Indications are that the next five years will present a range of challenging opportunities for the department to move from the intensive period of planning, which has been the focus of attention during the first phase of the National Forestry and Conservation Action Programme (NFCAP), into a sustained period of policy and project application. This paper examines processes under which strengthening programs contribute to national development objectives and complement accomplishment of the Department of Environment and Conservation Strategic Plan. An overview of the Global Environment Facility-Integrated Conservation and Development (ICAD) Project and coordination effort that are being made for biodiversity conservation projects in Papua New Guinea, are addressed.

  6. AmeriFlux US-Me5 Metolius-first young aged pine

    DOE Data Explorer

    Law, Bev [Oregon State University

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Me5 Metolius-first young aged pine. Site Description - Previously old-growth ponderosa pine, clearcut in 1978 and allowed to regenerate naturally. Law et al (2001) Global Change Biology 7, 755-777; Law et al (2001) Agricultural and Forest Meteorology 110, 27-43; Anthoni et al (2002) Agricultural and Forest Meteorology 111, 203-222; Irvine & Law (2002) Global Change biology 8,1183-1194, Irivne et al (2004) Tree Physiology 24,753-763.

  7. Biomass resource potential for selected crops in Hawaii. [Koa haole (giant leucaena); napier and guinea grass

    SciTech Connect

    Seki, A.

    1982-06-01

    The biomass crops selected for review were koa haole (giant leucaena), napier and guinea grass, and eucalyptus (saligna, grandis, and globulus). The islands examined were Hawaii, Kauai, Maui, and Molokai. The potential land acreage for growing these crops was estimated grossly. As anticipated, the island of Hawaii had the largest land potential with eucalyptus having the greatest potential land acreage.

  8. Habitat of natural gases in Papua New Guinea

    SciTech Connect

    Schoell, M.; Beeunas, M.A. Baskin, D.K.; Monnier, F. ); Eisenberg, L.I.; Valenti, G.L. )

    1996-01-01

    Thermogenic natural gases in Papua New Guinea occur in hanging wall anticlines and related structures along a 160 mile section of the Papuan fold and thrust belt between S.E. Hedinia in the SE and Pnyang in the NW. Isotopic compositions of the oil associated gases in the SE between Hedinia and Mananda varies little ([delta][sup l3]C[sub CH4]=-44[+-]2[per thousand] and [delta]D[sub CH4]=-200[+-]20[per thousand]). However, subtle isotopic and compositional patterns in these gases are structurally controlled and indicate primary differences in the filling history of the individual structures. In addition, secondary redistribution of the gases between the Agogo and Iagifu structure can be traced through isotopic similarities. In S.E. Mananda, however, gas isotope patterns are affected by bacterial degradation of the gas. Tire concentration of CO[sub 2] in the oil associated gases in the SE is low (0.6-3.0 %) and the carbon isotope values ([delta][sup 13]C[sub CO2]=-10 to -19[per thousand]) suggest an organic origin with minor inorganic contributions. Gas in the Juha structure ([delta][sup 13]C[sub CH4]=-36.8[per thousand]) is likely from a more mature source and has a CO[sub 2] concentration of 9.6% with a [delta][sup 13]C[sub CO2]=-5.9[per thousand], indicating additional CO[sub 2] generating processes in this area, likely related to magmatic activity in the vicinity of the Juha structure. The Pnyang structure in the NW of the area holds a gas ([delta][sup 13]C[sub CH4]-40.5[per thousand]) which is isotopically intermediate between the Juha gas and the oil associated gases in the SE. The low CO[sub 2] concentration of 0.2% suggests that Pnyang is sourced from a gas kitchen similar to, but more mature than, the kitchen for the oil associated gases in the SE of the province. This is consistent with the high GOR in this structure and the association of the gas with a high API gravity condensate.

  9. Habitat of natural gases in Papua New Guinea

    SciTech Connect

    Schoell, M.; Beeunas, M.A. Baskin, D.K.; Monnier, F.; Eisenberg, L.I.; Valenti, G.L.

    1996-12-31

    Thermogenic natural gases in Papua New Guinea occur in hanging wall anticlines and related structures along a 160 mile section of the Papuan fold and thrust belt between S.E. Hedinia in the SE and Pnyang in the NW. Isotopic compositions of the oil associated gases in the SE between Hedinia and Mananda varies little ({delta}{sup l3}C{sub CH4}=-44{+-}2{per_thousand} and {delta}D{sub CH4}=-200{+-}20{per_thousand}). However, subtle isotopic and compositional patterns in these gases are structurally controlled and indicate primary differences in the filling history of the individual structures. In addition, secondary redistribution of the gases between the Agogo and Iagifu structure can be traced through isotopic similarities. In S.E. Mananda, however, gas isotope patterns are affected by bacterial degradation of the gas. Tire concentration of CO{sub 2} in the oil associated gases in the SE is low (0.6-3.0 %) and the carbon isotope values ({delta}{sup 13}C{sub CO2}=-10 to -19{per_thousand}) suggest an organic origin with minor inorganic contributions. Gas in the Juha structure ({delta}{sup 13}C{sub CH4}=-36.8{per_thousand}) is likely from a more mature source and has a CO{sub 2} concentration of 9.6% with a {delta}{sup 13}C{sub CO2}=-5.9{per_thousand}, indicating additional CO{sub 2} generating processes in this area, likely related to magmatic activity in the vicinity of the Juha structure. The Pnyang structure in the NW of the area holds a gas ({delta}{sup 13}C{sub CH4}-40.5{per_thousand}) which is isotopically intermediate between the Juha gas and the oil associated gases in the SE. The low CO{sub 2} concentration of 0.2% suggests that Pnyang is sourced from a gas kitchen similar to, but more mature than, the kitchen for the oil associated gases in the SE of the province. This is consistent with the high GOR in this structure and the association of the gas with a high API gravity condensate.

  10. AmeriFlux US-Me3 Metolius-second young aged pine

    SciTech Connect

    Law, Bev

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Me3 Metolius-second young aged pine. Site Description - This site is located on a Forest Service mensuration plot (various seed sources) that was planted in 1987. Deer browsing is prevented by a fence.

  11. Determination of terpenoid content in pine by organic solvent extraction and fast-GC analysis

    DOE PAGES [OSTI]

    Harman-Ware, Anne E.; Sykes, Robert; Peter, Gary F.; Davis, Mark

    2016-01-25

    Terpenoids, naturally occurring compounds derived from isoprene units present in pine oleoresin, are a valuable source of chemicals used in solvents, fragrances, flavors, and have shown potential use as a biofuel. This paper describes a method to extract and analyze the terpenoids present in loblolly pine saplings and pine lighter wood. Various extraction solvents were tested over different times and temperatures. Samples were analyzed by pyrolysis-molecular beam mass spectrometry before and after extractions to monitor the extraction efficiency. The pyrolysis studies indicated that the optimal extraction method used a 1:1 hexane/acetone solvent system at 22°C for 1 h. Extracts frommore » the hexane/acetone experiments were analyzed using a low thermal mass modular accelerated column heater for fast-GC/FID analysis. The most abundant terpenoids from the pine samples were quantified, using standard curves, and included the monoterpenes, α- and β-pinene, camphene, and δ-carene. Sesquiterpenes analyzed included caryophyllene, humulene, and α-bisabolene. In conclusion, diterpenoid resin acids were quantified in derivatized extractions, including pimaric, isopimaric, levopimaric, palustric, dehydroabietic, abietic, and neoabietic acids.« less

  12. AmeriFlux CA-TP1 Ontario - Turkey Point 2002 Plantation White Pine

    SciTech Connect

    Arain, M. Altaf

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site CA-TP1 Ontario - Turkey Point 2002 Plantation White Pine. Site Description - Plantation established in 2002 on a former sandy agricultural field, which was abandoned three years prior to planting

  13. Neogene evolution of the North New Guinea basin, Papua New Guinea: New constraints from seismic and subsidence analysis and implications for hydrocarbon exploration

    SciTech Connect

    Cullen, A.B.; Pigott, J.D. )

    1990-06-01

    The present-day North New Guinea basin is a Plio-Pleistocene successor basin that formed subsequent to accretion of the Finisterre volcanic arc to the Australian Plate. The Ramu, Sepik, and Piore infrabasins formed in a forearc setting relative to the continental Maramuni magmatic arc. The evolution of these infrabasins was strongly influenced by accretion of the composite Torricelli-Prince Alexander terrane to the Australian Plate. Regional reflection seismic data and tectonic subsidence-subsidence rate calculations for seven wells drilled in the North New Guinea basin reveal a complex history. The timing and magnitude of subsidence and changes in subsidence rates differ between each of the Miocene infrabasins. A diachronous middle to late Miocene unconformity generally truncates infrabasin sequences. The Nopan No. 1 in the Sepik basin, however, has a complete middle Miocene to Pleistocene sedimentary record. This well records late Miocene negative subsidence rates documenting that the Nopan anticline grew as erosion occurred elsewhere in the region. This circumstance suggests that the major, sequence-bounding unconformity results from regional uplift and deformation, rather than changes in global sea level. The Plio-Pleistocene evolution of the North New Guinea basin has two profound implications regarding hydrocarbon exploration. First, the late Pliocene structural inversion of parts of the basin hinders stratigraphic and facies correlation inferred from the present setting. The recognition of basin inversion is particularly important in the Piore basin for predicting the distribution of potential reservoir facies in the Miocene carbonates. Second, the subsidence data suggest that although potential source rocks may be thermally within the oil window, these rocks may not have had sufficient time to mature owing to their recent burial.

  14. Exploration and development of the Kutubu project in Papua New Guinea

    SciTech Connect

    Chou, C.K. )

    1993-12-01

    This paper describes the exploration and development of the Kutubu project, the first major oil development in Papua New Guinea. It presents a case study of how a broad range of interrelated development issues were addressed and resolved during planning to obtain an optimized development plan. The first oil from the Kutubu project was produced in mid-1992. So far, field performance is as anticipated.

  15. AmeriFlux US-Me6 Metolius Young Pine Burn

    SciTech Connect

    Law, Bev

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Me6 Metolius Young Pine Burn. Site Description - The study site is located east of the Cascade mountains, near Sisters, Central Oregon and is part of the Metolius cluster sites with different age and disturbance classes within the AmeriFlux network. After a severe fire in 1979, the site was salvage logged, was acquired by the US Forest Service land and re-forested in 1990. The dominant overstory vegetation are 20-year old ponderosa pine trees with an average height of 5.2 +/- 1.1 m. The season maximum overstory half-sided LAI was 0.6 m2 m-2 in 2010. Tree density is low, with ca. 162 trees ha-1.

  16. AmeriFlux US-KS1 Kennedy Space Center (slash pine)

    SciTech Connect

    Drake, Bert; Hinkle, Ross

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-KS1 Kennedy Space Center (slash pine). Site Description - The Kennedy Space Center Slash Pine Flatwoods site is located in the Merritt Island National Wildlife Refuge at the Kennedy Space Center (KSC) on the east coast of central Florida. Occupying 310 ha of local forest, the slash pine flatwoods ecosystem is managed as an uneven-aged stand with a sparsely populated overstory and a dense oak-dominated understory. Disturbances tend to occur on a 7 to 10 year cycle, mostly related to fire or hurricane activity. Prescribed fires have been conducted since 1969 to control understory fuel. The most recent burn was conducted in February of 1995. Following the burn, the stand was allowed to naturally regenerate into a open canopy of slash pines, less than 15% of canopy coverage ( on the order of 15-30 trees per ha), with a understory mostly composed of saw palmetto and scrub oak. There was a seasonally wet swale to the southeast that was on the margin of the flux tower footprint. A severe drought gripped most of Florida beginning in 1998 until the later half of 2001 resulting in four years of relatively low annual precipitation totals. Exceptionally high annual rainfall amounts in 2004 were the result of a pair of hurricanes that hit the area in August and September of 2004. Wind directions for the site are as follows: W and NW in the winter, afternoon E sea breeze in the summer.

  17. Regeneration of kaolin mined lands to maximize loblolly pine growth and wildlife habitat

    SciTech Connect

    McEvoy, K.E.; Morris, L.A.; Hendrick, R.L.; Ogden, E.A.

    1999-07-01

    Compliance with the Surface Mining Control and Reclamation Act of 1977 and Georgia Surface Mining Act of 1968 requires that land equal in area to each year's disturbance by reclaimed and a vegetative cover established. Approximately 60% of kaolin mined areas are reclaimed to pine forest. Current methods of reclamation after grading involve fertilization, seeding with a cover crop of grass and legumes, followed by planting of tree seedlings. Restrictive soil physical conditions, a lack of organic matter and nutrients, and competition by cover crop species can reduce survival and growth of loblolly pine seedlings. Also, current cover crop species have only marginal value for wildlife. In this research, the authors evaluated alternative methods of reforestation that (1) control erosion while providing greater benefits for wildlife and reduced competition with loblolly pine seedlings, (2) ameliorate adverse soil physical conditions through deeper tillage (subsoiling vs. disk harrowing), and (3) improve spoil fertility and structure by application of a composted paper mill by-product. Results from field trials indicate control of erosion by wildlife grasses is comparable to seed mixtures currently used in the industry. Subsoiling and disking both had ameliorative effects on soil physical properties with seedling survival at 92% and 88% respectively, compared to 45% of the surrounding area. Composted paper mill by-product served as an additional source of organic matter, nutrients, and protective mulch, thereby enhancing seedling growth as well as ameliorating pine seedlings mulched with the paper mill compost was greater than twice the size of seedlings grown under current reclamation practices.

  18. High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Biomass Program Review High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations DE-EE0001036 S. Taylor (Auburn University), R. Rummer (USDA Forest Service), F. Corley (Corley Land Services), G. Somerville (Tigercat), O. Fasina (Auburn University), J. Fulton (Auburn University), T. McDonald (Auburn University), M. Smidt (Auburn University), T. Gallagher (Auburn University) This project is designing and demonstrating a high productivity system to harvest, process,

  19. High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    03.25.2015 Technology Area Review: Terrestrial Feedstocks Principal Investigator: Steve Taylor Organization: Auburn University This presentation does not contain any proprietary, confidential, or otherwise restricted information High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations DOE Bioenergy Technologies Office (BETO) 2015 Project Peer Review Project Goals * Design and deploy machines and systems that can reduce delivered cost of woody biomass. - Design and

  20. Kudzu (Pueraria montana) community responses to herbicides, burning, and high-density loblolly pine

    SciTech Connect

    T.B. Harrington; L.T. Rader-Dixon; J.W. Taylor, Jr.

    2003-11-01

    Kudzu is an aggressive, nonnative vine that currently dominates an estimated 810,000 ha of mesic forest communities in the eastern United States. To test an integrated method of weed control, abundances of kudzu and other plant species were compared during 4 yr after six herbicide treatments (clopyralid, triclopyr, metsulfuron, picloram 1 2,4-D, tebuthiuron, and a nonsprayed check), in which loblolly pines were planted at three densities (0, 1, and 4 seedlings m22) to induce competition and potentially delay kudzu recovery. This split-plot design was replicated on each of the four kudzu-dominated sites near Aiken, SC. Relative light intensity (RLI) and soil water content (SWC) were measured periodically to identify mechanisms of interference among plant species. Two years after treatment (1999), crown coverage of kudzu averaged , 2% in herbicide plots compared with 93% in the nonsprayed check, and these differences were maintained through 2001, except in clopyralid plots where kudzu cover increased to 15%. In 2001, pine interference was associated with 33, 56, and 67% reductions in biomass of kudzu, blackberry, and herbaceous vegetation, respectively. RLI in kudzu-dominated plots (4 to 15% of full sun) generally was less than half that of herbicide-treated plots. SWC was greatest in tebuthiuron plots, where total vegetation cover averaged 26% compared with 77 to 111% in other plots. None of the treatments eradicated kudzu, but combinations of herbicides and induced pine competition delayed its recovery.

  1. The initial phase of a Longleaf Pine-Wiregrass Savanna restoration: species establishment and community responses.

    SciTech Connect

    Aschenbach, Todd, A; Foster, Bryan, L.; Imm, Donald, W.

    2010-09-01

    AbstractAbstract The significant loss of the longleaf pine-wiregrass ecosystem in the southeastern United States has serious implications for biodiversity and ecosystem functioning. In response to this loss, we have initiated a long-term and landscape-scale restoration experiment at the 80,125 ha (310 mi2) Department of Energy Savannah River Site (SRS) located near Aiken, South Carolina. Aristida beyrichiana (wiregrass), an important and dominant grass (i.e., a matrix species) of the longleaf pine savanna understory, and 31 other herbaceous non-matrix species were planted at six locations throughout SRS in 2002 and 2003. Of the 36,056 transplanted seedlings, 75% were still alive in June 2004, while mean 12 year survival across all planted species was 48%. Lespedeza hirta (hairy lespedeza) exhibited the greatest overall survival per 3 3 m cell at 95%, whereas Schizachyrium spp. (little bluestem) exhibited the greatest mean cover among individual species at 5.9%. Wiregrass survival and cover were significantly reduced when planted with non-matrix species. Aggregate cover of all planted species in restored cells averaged 25.9% in 2006. High rates of survival and growth of the planted species resulted in greater species richness (SR), diversity, and vegetative cover in restored cells. Results suggest that the loss of the longleaf pine-wiregrass ecosystem may be ameliorated through restoration efforts and illustrate the positive impact of restoration plantings on biodiversity and vegetative cover.

  2. Protein A suppresses immune responses during Staphylococcus aureus bloodstream infection in guinea pigs

    SciTech Connect

    Kim, Hwan Keun; Falugi, Fabiana; Thomer, Lena; Missiakas, Dominique M.; Schneewind, Olaf

    2015-01-06

    Staphylococcus aureus infection is not associated with the development of protective immunity, and disease relapses occur frequently. We hypothesize that protein A, a factor that binds immunoglobulin Fcγ and cross-links VH3 clan B cell receptors (IgM), is the staphylococcal determinant for host immune suppression. To test this, vertebrate IgM was examined for protein A cross-linking. High VH3 binding activity occurred with human and guinea immunoglobulin, whereas mouse and rabbit immunoglobulins displayed little and no binding, respectively. Establishing a guinea pig model of S. aureus bloodstream infection, we show that protein A functions as a virulence determinant and suppresses host B cell responses. Immunization with SpAKKAA, which cannot bind immunoglobulin, elicits neutralizing antibodies that enable guinea pigs to develop protective immunity.

  3. Drilling a high-angle exploration sidetrack downdip along bedding, Gobe main prospect, Papua New Guinea

    SciTech Connect

    Jordan, J.A.; Valenti, G.L.

    1994-12-31

    The Gobe 4X sidetrack exploration well was drilled in a remote area of the Southern Highlands Province of Papua New Guinea using an innovative sidetrack technique for delineating hydrocarbons. After gas was encountered in the Gobe 4X straight hole, a nonconventional sidetrack was drilled down dip along the bedding plane of the reservoir sand and determined the gas-oil contact and the oil-water contact with a single wellbore thereby establishing the limits of the oil band. This was accomplished despite a difficult well trajectory, high deviation angle, large stepout and limited structural information.

  4. Impacts of dependent development on community and resources in Kilenge, Papua New Guinea

    SciTech Connect

    Grant, J.

    1987-06-01

    In recent years, many rural Third World communities have suffered from the gradual degradation of the natural resources on which they depend. The Kilenge of the West New Britain, Papua New Guinea, offer such an example. The paper examines some of the nutritional, economic, social, and political impacts of these changes on the individual, on the household, and on the community in one Kilenge village. It argues that there may be alternatives to dependent development for this community. It concludes that redirected priorities can assist indigenous communities like Kilenge to achieve sustainable self-directed economic improvement.

  5. Photovoltaic and other remote-site power generation systems for the Papua New Guinea Telecommunications network

    SciTech Connect

    Olden, A.H.

    1983-10-01

    Over the past six years the Papua New Guinea Telecommunications network has expanded considerably necessitating the requirements for high reliability power supplies for mountain top repeater sites and small capacity telephone exchange terminals in remote locations. Photovoltaic (solar) power systems are considered the most suited for these applications. Furthermore, new microwave systems and large trunk VHF systems are now being installed. This paper discusses these photovoltaic power supplies in detail with respect to their design, technical composition, configuration with reference to performance and installation requirements.

  6. Tectonic controls on carbonate platform evolution in southern Papua New Guinea: Passive margin to foreland basin

    SciTech Connect

    Pigram, C.J., Davies, P.J.; Feary, D.A.; Symonds, P.A. )

    1989-03-01

    The middle Oligocene collision of the northern margin of the Australian craton with a complex subduction system resulted in emplacement of a thrust mass and formation of a foreland basin that extended from the Coral Sea to the Indian Ocean. The distribution of carbonate-platform facies in southwestern Papua New Guinea reflects the transition from an Eocene passive margin setting to the early stages of foreland basin evolution. The initial basin configuration, with terrigenous sedimentation confined to the proximal foredeep, allowed carbonate deposition in the shallow environment adjacent to the peripheral forebulge. Subsequent southward migration of the basin resulted in a rapid increase in the area and thickness of carbonate-platform deposition. When the proximal foredeep became filled by detritus shed from the emerging orogen, clastic sediments buried the platform and terminated carbonate deposition. The history of the southern Papua New Guinea carbonate platform illustrates the paradox of carbonate deposition within the foreland basin, whereby basin configuration initially encourages thick and extensive carbonate deposition but inevitably leads to terrigenous inundation and the demise of the carbonate platform.

  7. AmeriFlux US-Me2 Metolius-intermediate aged ponderosa pine

    DOE Data Explorer

    Law, Bev [Oregon State University

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Me2 Metolius-intermediate aged ponderosa pine. Site Description - The mean stand age is 64 years old and the stand age of the oldest trees is about 100 years old. This site is one of the Metolius cluster sites with different age and disturbance classes and part of the AmeriFlux network (http://ameriflux.ornl.gov/fullsiteinfo.php?sid=88). The overstory is almost exclusively composed of ponderosa pine trees (Pinus ponderosa Doug. Ex P. Laws) with a few scattered incense cedars (Calocedrus decurrens (Torr.) Florin) and has a peak leaf area index (LAI) of 2.8 m2 m-2. Tree height is relatively homogeneous at about 16 m, and the mean tree density is approximately 325 trees ha-1 (Irvine et al., 2008). The understory is sparse with an LAI of 0.2 m2 m-2 and primarily composed of bitterbrush (Purshia tridentate (Push) DC.) and Manzanita (Arctostaphylos patula Greene). Soils at the site are sandy (69%/24%/7% sand/silt/clay at 0–0.2 m depth and 66%/27%/7% at 0.2–0.5 m depth, and 54%/ 35%/11% at 0.5–1.0 m depth), freely draining with a soil depth of approximately 1.5 m (Irvine et al., 2008; Law et al., 2001b; Schwarz et al., 2004).

  8. The Influence of Process Conditions on the Chemical Composition of Pine Wood Catalytic Pyrolysis Oils

    DOE PAGES [OSTI]

    Pereira, J.; Agblevor, F. A.; Beis, S. H.

    2012-01-01

    Pine wood samples were used as model feedstock to study the properties of catalytic fast pyrolysis oils. The influence of two commercial zeolite catalysts (BASF and SudChem) and pretreatment of the pine wood with sodium hydroxide on pyrolysis products were investigated. The pyrolysis oils were first fractionated using column chromatography and characterized using GC-MS. Long chain aliphatic hydrocarbons, levoglucosan, aldehydes and ketones, guaiacols/syringols, and benzenediols were the major compounds identified in the pyrolysis oils. The catalytic pyrolysis increased the polycyclic hydrocarbons fraction. Significant decreases in phthalate derivatives using SudChem and long chain aliphatics using BASF catalyst were observed. Significant amountsmore » of aromatic heterocyclic hydrocarbons and benzene derivatives were formed, respectively, using BASF and SudChem catalysts. Guaiacyl/syringyl and benzenediols derivatives were partly suppressed by the zeolite catalysts, while the sodium hydroxide treatment enriched phenolic derivatives. Zeolite catalyst and sodium hydroxide were employed together; they showed different results for each catalyst.« less

  9. Catalytic Hydroprocessing of Fast Pyrolysis Bio-oil from Pine Sawdust

    SciTech Connect

    Elliott, Douglas C.; Hart, Todd R.; Neuenschwander, Gary G.; Rotness, Leslie J.; Olarte, Mariefel V.; Zacher, Alan H.; Solantausta, Yrjo

    2012-06-01

    Catalytic hydroprocessing has been applied to the fast pyrolysis liquid product (bio-oil) from softwood biomass in a bench-scale continuous-flow fixed-bed reactor system. The intent of the research was to develop process technology to convert the bio-oil into a petroleum refinery feedstock to supplement fossil energy resources and to displace imported feedstock. This paper is focused on the process experimentation and product analysis. The paper describes the experimental methods used and relates the results of the product analyses. A range of operating parameters including temperature, and flow-rate were tested with bio-oil derived from pine wood as recovered and pyrolyzed in the pilot pyrolyzer of Metso Power in Tampere, Finland. Effects of time on stream and catalyst activity were assessed. Details of the process results were presented included product yields and hydrogen consumption. Detailed analysis of the products were provided including elemental composition and product descriptors such as density, viscosity and Total Acid Number (TAN). In summation, the paper provides an initial understanding of the efficacy of hydroprocessing as applied to the Finnish pine bio-oil.

  10. Snag characteristics and dynamics following natural and artificially induced mortality in a managed loblolly pine forest.

    SciTech Connect

    Zarnoch, Stanley J.; Vukovich, Mark A.; Kilgo, John C.; Blake, John I.

    2013-06-10

    A 14-year study of snag characteristics was established in 41- to 44-year old loblolly pine (Pinus taeda L.) stands in southeastern USA. During the initial 5.5 years, no stand manipulation or unusually high-mortality events occurred. Afterwards, three treatments were applied consisting of trees thinned and removed, trees felled and not removed, and artificial creation of snags produced by girdling and herbicide injection. The thinned treatments were designed to maintain the same live canopy density as the snag-created treatment, disregarding snags that remained standing.We monitored snag height, diameter, density, volume, and bark percentage; the number of cavities was monitored in natural snags only. During the first 5.5 years, recruitment and loss rates were stable, resulting in a stable snag population. Large snags (?25 cm diameter) were common, but subcanopy small snags (10 to <25 cm diameter) dominated numerically. Large natural snags survived (90% quantile) significantly longer (6.09.4 years) than smaller snags (4.46.9 years). Large artificial snags persisted the longest (11.8 years). Cavities in natural snags developed within 3 years following tree death. The mean number of cavities per snag was five times greater in large versus small snags and large snags were more likely to have multiple cavities, emphasizing the importance of mature pine stands for cavity-dependent wildlife species.

  11. Exploiting Genetic Variation of Fiber Components and Morphology in Juvenile Loblolly Pine

    SciTech Connect

    Chang, Hou-Min; Kadia, John F.; Li, Bailian; Sederoff, Ron

    2005-06-30

    In order to ensure the global competitiveness of the Pulp and Paper Industry in the Southeastern U.S., more wood with targeted characteristics have to be produced more efficiently on less land. The objective of the research project is to provide a molecular genetic basis for tree breeding of desirable traits in juvenile loblolly pine, using a multidisciplinary research approach. We developed micro analytical methods for determine the cellulose and lignin content, average fiber length, and coarseness of a single ring in a 12 mm increment core. These methods allow rapid determination of these traits in micro scale. Genetic variation and genotype by environment interaction (GxE) were studied in several juvenile wood traits of loblolly pine (Pinus taeda L.). Over 1000 wood samples of 12 mm increment cores were collected from 14 full-sib families generated by a 6-parent half-diallel mating design (11-year-old) in four progeny tests. Juvenile (ring 3) and transition (ring 8) for each increment core were analyzed for cellulose and lignin content, average fiber length, and coarseness. Transition wood had higher cellulose content, longer fiber and higher coarseness, but lower lignin than juvenile wood. General combining ability variance for the traits in juvenile wood explained 3 to 10% of the total variance, whereas the specific combining ability variance was negligible or zero. There were noticeable full-sib family rank changes between sites for all the traits. This was reflected in very high specific combining ability by site interaction variances, which explained from 5% (fiber length) to 37% (lignin) of the total variance. Weak individual-tree heritabilities were found for cellulose, lignin content and fiber length at the juvenile and transition wood, except for lignin at the transition wood (0.23). Coarseness had moderately high individual-tree heritabilities at both the juvenile (0.39) and transition wood (0.30). Favorable genetic correlations of volume and stem

  12. Metal concentrations in feathers of birds from Papua New Guinea forests: Evidence of pollution

    SciTech Connect

    Burger, J.; Laska, M. . Dept. of Biological Sciences Environmental and Occupational Health Sciences Inst., Piscataway, NJ ); Gochfeld, M. UMDNJ-Robert Wood Johnson Medical School, Piscataway, NJ . Environmental and Community Medicine)

    1993-07-01

    The authors used the feathers of seven species of birds from New Guinea highland forests to examine concentrations of heavy metals and selenium. The authors tested the null hypotheses that there were no species, food type, or elevation differences in the concentrations of mercury, lead, cadmium, selenium, chromium, and manganese in the feathers of adults. All species had nondetectable levels of mercury. There were significant species differences in cadmium, lead, chromium, selenium, and manganese. Common smokey honeyeaters (Melipotes fumigatus, a fruit and flower feeder) had the lowest levels of all metals; blue-grey robin (Peneothello cyanus, mainly insectivorous) had the highest cadmium and manganese; and several species of birds of paradise had the highest lead levels. Lead levels were relatively high compared to those reported from feathers of other birds, attributable to the use of leaded gasoline.

  13. Microscopic distribution patterns of microspheres deposited by inhalation in lungs of rats, guinea pigs, and dogs

    SciTech Connect

    Snipes, M.B.; Guilmette, R.A.; Nikula, K.J.

    1995-12-01

    Acute inhalation exposures of mammalian species to small amounts of poorly soluble particles result in deposition of the particles in the head airways, tracheobronchial region, and pulmonary region of the respiratory tract. Most of the particles that deposit in the head airways and tracheobronchial region are believed to clear rapidly, but some as yet undefined fraction of the particles is retained in the airway epithelium or subepithelial interstitium for extended times. This long-term retention has important implications for the new respiratory tract dosimetry model of the International Commission on Radiological Protection because particles retained within the region can result in long-term exposure of airway epithelial cells. Preliminary results from this study demonstrate that a substantial fraction of the PSL microspheres inhaled by these rats, guinea pigs, and dogs was incorporated into the epithelium and interstitium of the tracheobronchial region.

  14. In vitro effects of fatty acids on goat, calf and guinea pig hepatic gluconeogenesis

    SciTech Connect

    Aiello, R.J.; Armentano, L.E.

    1986-03-05

    Isolated hepatocytes from male guinea pigs, ruminating goats and bull calves were incubated at 39 C for 1h. Fatty acids C18:1, C16, and C8 (.5, 1, 2 mM) were added as albumin complexes (3:1 molar ratio), C2 and C4 (1.25, 2.5 and 5 mM) were added as Na salts. In ruminant cells C2 had no effect on (2-/sup 14/C)-propionate (PROP) (2.5 mM) or (U-/sup 14/C)-L-lactate (LACT) (2.5 mM) metabolism. C4 (2.5 or 5 mM) decreased (/sup 14/C)-glucose (GLU) (P < .01) from PROP (48% goats, 68% calves) and decreased LACT conversion to GLU, (27% goats, 50% calves), C8, C16 and C18:1 effects depended on gluconeogenic substrate and species. In goat cells conversion of PROP to GLU was increased (P < .01) by C18:1 (30%) and C8 (52%) with C16 showing a similar trend. There were no interactions between the effects of fatty acids and lactation state (lactating does vs wethers). In goat cells C8 increased PROP conversion to GLU relative to oxidation, other fatty acids did not change relative rates. In calf cells C18:1, C16 and C8 had no effect on PROP metabolism. C8 inhibited gluconeogenesis from LACT in goats (24%) (P < .07) and calves (47%) (P < .01). In contrast fatty acids decreased (P < .01) GLU production from PROP (C18:1 90%, C8 80%) and LACT (C18:1 75%, C8 75%) in cells from guinea pigs. They have established a clear difference in the regulation of gluconeogenesis among species which contain similar intracellular distribution of P-enolpyruvate carboxykinase.

  15. Northern Papua New Guinea: Structure and sedimentation in a modern arc-continent collision

    SciTech Connect

    Abbott, L.; Silver, E. )

    1990-05-01

    Northern Papua New Guinea and the Solomon Sea are the site of a modern oblique, arc-continent collision, which is progressing from northwest to southeast. By combining offshore seismic data from the Solomon Sea with geologic mapping in the Markham Valley area of northern Papua New Guinea the authors are predicting the outcome of this collision. The Huon Gulf is the present site of initial collision. Seismic profiles show this area is dominated by thin thrust sheets. Onshore, the bulk of the uplifted accretionary wedge is a melange with exotic blocks of a variety of lithologies. Structurally below the melange lies the Leron Formation composed of thick channelized sandstone and conglomerate. It dips north at approximately 40{degree} and is cut by several thrust fault with associated folds. Limestone blocks within the melange are reported to be 2 Ma, and Beryllium 10 anomalies from Bismarck arc volcanoes suggest that initial collision of the Finisterre block (375 km northwest of the present collision point) began no earlier than 3 Ma. This implies the collision is propagating laterally at about 125 km/m.y.. Large outcrops of basalt and gabbro within the melange suggest that segments of oceanic crust were incorporated into the accretionary wedge. Modern sedimentation within the collision zone grades from fluvial sediments in the Markham Valley to deep-water turbidites ponded behind a structural ridge near the point of incipient collision. The Markham submarine canyon occupies the collision front here, and efficiently erodes the accretionary wedge. This setting may serve as a modem analog for deposition of much of the Leron Formation which exhibits tremendous sediment reworking.

  16. Structure of Papuan foldbelt, emerging hydrocarbon province in Papua New Guinea

    SciTech Connect

    Hill, K.C.

    1987-05-01

    The 500-km long, northwest-southeast-trending, Mio-Pliocene foldbelt of west-central Papua New Guinea is part of an extensive 2000-3000-m high mountain belt through New Guinea that is similar in structural style to the Canadian Rockies. The southwesterly thrust-faulted sediments of the foldbelt are bound to the northeast by major sinistral wrench faults, with allochthonous metamorphic terranes to the north. The sedimentary section comprises 3-4 km of Mesozoic clastics, containing the main hydrocarbon reservoir, overlain by 1-1.5 km of Tertiary limestone. The northeast two-thirds of the foldbelt has a Tertiary limestone duplex at surface and, by inference, Mesozoic duplex(es) beneath, with 70+ km of shortening. In the southwest foldbelt, there is considerable inversion of preexisting extensional faults and the limestone duplex is absent, implying deeper detachment. Shortening in the southwest was approximately 20 km. Along strike, the foldbelt is divided into three segments by major regional lateral ramps. These ramps connect areas with different basal detachments, particularly in the southwest. The northwest segment decollement is 10-12 km into basement along the mid-crustal detachment. The resultant 200-km long Mueller anticline exposes basement in the core and is prospective for hydrocarbons in the parasitic structures, such as the Juha gas-condensate field. The central segment prospective structures, such as the Mananda and Hides anticlines, are detached just above basement such that the entire sedimentary section is repeated. The southeast segment detachment is within the Mesozoic, but the structures, such as the Iagifu oil field, involve the sandstone reservoir and are prospective.

  17. Eastern Pine

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    + Occupant Health * Building Becomes Part Of Nature * Permeable Pavers * Native Drought Resistance Planting * Low Maintenance + Water Usage * Integrated Rain Water ...

  18. Testimonials - Partnerships in LED Lighting - Philips Lumileds...

    Office of Environmental Management (EM)

    Footage of different LED lighting systems, followed by a computer screen with data, followed by a man wearing a blue lab coat and face mask is entering data in a computer in a ...

  19. Philips Color Kinetics | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Massachusetts Zip: 01803 Region: Greater Boston Area Sector: Efficiency Product: LED lighting systems Website: www.colorkinetics.com Coordinates: 42.5005723,...

  20. Victor Kunin, Rotem Sorek and Philip Hugenholtz

    Office of Scientific and Technical Information (OSTI)

    (CRISPRs) are repetitive structures in Bacteria and Archaea comprised of exact repeat ... a DNA repair system specific for thermophilic Archaea and Bacteria (Makarova et al. 2002). ...

  1. Philips Lumileds Lighting Co | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    of high-power LEDs and solid-state lighting solutions for automotive lighting, computer displays, LCD televisions, signs and signaling and architectural lighting....

  2. NREL: Biomass Research - Philip T. Pienkos

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... 802-203 Research Director, Enchira Biotechnology Corp.Energy BioSystems Corp., The ... Biotechnology Advances (32); pp. 596-614. Wang, W.; Yang, S.; Hunsinger, G. B.; Pienkos, ...

  3. AmeriFlux US-Me4 Metolius-old aged ponderosa pine

    DOE Data Explorer

    Law, Bev [Oregon State University

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Me4 Metolius-old aged ponderosa pine. Site Description - The site is located on land designated as a Research Natural Area (RNA). The site is very open, with even-aged stands of old-growth trees, young trees and mixed aged stands. The eddy-flux tower footprint was classified as ~ 48% mixed aged, ~27% pure old growth and ~25% young aged stands. The data in this workbook describes the mixed aged component. A separate workbook describes the pure old growth component. Law et al (2001) Global Change Biology 7, 755-777; Law et al (2001) Agricultural and Forest Meteorology 110, 27-43; Anthoni et al (2002) Agricultural and Forest Meteorology 111, 203-222; Irvine & Law (2002) Global Change biology 8,1183-1194, Irivne et al (2004) Tree Physiology 24,753-763.

  4. AmeriFlux CA-Qcu Quebec - Eastern Boreal, Black Spruce/Jack Pine Cutover

    SciTech Connect

    Margolis, Hank A.

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site CA-Qcu Quebec - Eastern Boreal, Black Spruce/Jack Pine Cutover. Site Description - The ground is gently rolling with a weak slope (<5%). In mesic areas (designated as well to moderately well drained areas, according to the Canadian System of Soil Classification (Agriculture Canada Expert Committee on Soil Survey, 1983)), the soil is a ferro-humic to humic podzol covered by an organic layer having an average depth of 26 cm (Fig. 1). In humid areas, the soil is organic (imperfectly to poorly drained) with an average organic layer of 125 cm. Mesic areas accounted for approximately 75% of the total surface area of the footprint and humid areas accounted for 25%. Full-time continuous measurements eneded in 2011. Intermittent measurements are on-going as resources permit.

  5. Comparison of fixation and processing methods for hairless guinea pig skin following sulfur mustard exposure. (Reannouncement with new availability information)

    SciTech Connect

    Bryant, M.A.; Braue Jr, E.H.

    1992-12-31

    Ten anesthetized hairless guinea pigs Crl:IAF(HA)BR were exposed to 10 pi of neat sulfur mustard (HD) in a vapor cup on their skin for 7 min. At 24 h postexposure, the guinea pigs were euthanatized and skin sections taken for histologic evaluation. The skin was fixed using either 10% neutral buffered formalin (NBF), McDowell Trump fixative (4CF-IG), Zenker`s formol-saline (Helly`s fluid), or Zenker`s fluid. Fixed skin sections were cut in half: one half was embedded in paraffin and the other half in plastic (glycol methacrylate). Paraffin-embedded tissue was stained with hematoxylin and eosin; plastic-embedded tissue was stained with Lee`s methylene blue basic fuchsin. Skin was also frozen unfixed, sectioned by cryostat, and stained with pinacyanole. HD-exposed skin was evaluated histologically for the presence of epidermal and follicular necrosis, microblister formation, epidermitis, and intracellular edema to determine the optimal fixation and embedding method for lesion preservation. The percentage of histologic sections with lesions varied little between fixatives and was similar for both paraffin and plastic embedding material. Plastic-embedded sections were thinner, allowing better histologic evaluation, but were more difficult to stain. Plastic embedding material did not infiltrate tissue fixed in Zenker`s fluid or Zenker`s formol-saline. Frozen tissue sections were prepared in the least processing time and lesion preservation was comparable to fixed tissue. It was concluded that standard histologic processing using formalin fixation and paraffin embedding is adequate for routine histopathological evaluation of HD skin lesions in the hairless guinea pig.... Sulfur mustard, Vesicating agents, Pathology, Hairless guinea pig model, Fixation.

  6. Heat flow and geothermal gradients of Irian Jaya-Papua New Guinea: Implications for regional hydrocarbon exploration

    SciTech Connect

    Bettis, P.K. ); Pigott, J.D. )

    1990-06-01

    Compilation of published and unpublished bottom hole temperatures (corrected for circulation times) obtained from open files and reports of the Indonesian Petroleum Association, Papua Geologic Survey, and the Southeast Asia Petroleum Society, together with published oceanographic heat flow analyses from the surrounding seas, allow an analysis of the regional heat flow and geothermal gradients of New Guinea. In two dimensions the thermal trends may be described as a pervasive west-northwest striking Cordilleran core of cool (<1 HFU-<2{degree}C/ 100 m) strata surrounded by warm to hotter regions (>2 HFU->4{degree}C/100 m) on the northwest, northeast, east, and southwest. As a first approximation, the heat flow may be viewed as directly proportional to the crustal thickness (as demonstrated from north-south transects across the Central Cordillera), inversely proportional to the age of the ocean crust (offshore), and perturbed by crustal heterogeneities proximal to plate boundaries (e.g., the Northern New Guinea Fault System). As a result, the heat flow distribution affords a record of post-Cretaceous tectonic activities of New Guinea. Using the spatial distribution of geothermal gradients and specific source rock ages, kinetic calculations of hydrocarbon maturities confirmed by recent drilling results suggest thermal variations through space and time that cannot be modeled simply as a function of present day static temperatures. Therefore, in terms of utilizing the present thermal information, hydrocarbon basin exploration strategies must also take into account the tectonically perturbed heat flow history of the region.

  7. Effects of Precommercial Thinning and Midstory Control on Avian and Small Mammal Communities during Longleaf Pine Savanna Restoration.

    SciTech Connect

    Lane, Vanessa R; Kilgo, John C

    2015-01-01

    Abstract - Restoring longleaf pine (Pinus palustris Mill.) savanna is a goal of many southern land managers, and longleaf plantations may provide a mechanism for savanna restoration. However, the effects of silvicultural treatments used in the management of longleaf pine plantations on wildlife communities are relatively unknown. Beginning in 1994, we examined effects of longleaf pine restoration with plantation silviculture on avian and small mammal communities using four treatments in four 8- to 11- year-old plantations within the Savannah River Site in South Carolina. Treatments included prescribed burning every 3 to 5 years, plus: (1) no additional treatment (burn-only control); (2) precommercial thinning; (3) non-pine woody control with herbicides; and (4) combined thinning and woody control. We surveyed birds (1996-2003) using 50-m point counts and small mammals with removal trapping. Thinning and woody control alone had short-lived effects on avian communities, and the combination treatment increased avian parameters over the burn-only control in all years. Small mammal abundance showed similar trends as avian abundance for all three treatments when compared with the burn-only control, but only for 2 years post-treatment. Both avian and small mammal communities were temporarily enhanced by controlling woody vegetation with chemicals in addition to prescribed fire and thinning. Therefore, precommercial thinning in longleaf plantations, particularly when combined with woody control and prescribed fire, may benefit early-successional avian and small mammal communities by developing stand conditions more typical of natural longleaf stands maintained by periodic fire.

  8. Estimation of neutrophil infiltration into hairless guinea pig skin treated with 2,2' -dichlorodiethyl sulfide

    SciTech Connect

    Bongiovanni, R.; Millard, C.B.; Schulz, S.M.; Romano, J.M.

    1993-05-13

    Despite growing acceptance of the hairless guinea pig (HPG) for evaluating sulfur mustard (2,2'dichlorodiethylsulfide, HD) skin injury, there are presently few antivesicant drug assessment endpoints validated in vivo for this model. We measured the activity of myeloperoxidase (MPO) to characterize the dose- and time-dependence of polymorphonuclear leukocyte (PMN) infiltration during development of the HD lesion. Biopsies were obtained from the dorsal thoracic-lumbar area of HGPs at successive 3 hr time intervals for up to 24 hrs following controlled exposure to either 5, 7, 8 or 10 min HD vapor. The presence of PMNs, as judged by MPO levels, peaked at 9 hrs irrespective of total HD vapor dose. The maximum response was a 20-fold increase compared to unexposed control sites at 9 hrs following 10 min HD vapor. This time period coincides with epidermal detachment characterized previously by electron microscopy in the HGP. By 24 hrs post-exposure, the MPO levels subsided markedly (2-fold compared to controls). These results suggest that PMNs participate in the HGP cutaneous inflammatory response following exposure to HD and that MPO may be a useful biological marker for evaluating putative antivesicants.

  9. Geochemical characteristics of oils from New Zealand, Papua New Guinea and Taiwan

    SciTech Connect

    Jung-Nan, Oung; Philp, P.R. )

    1990-05-01

    Oils from a number of convergent margin settings of the Pacific and Philippine plates have been characterized by geochemical techniques including gas chromatography-mass spectrometry and carbon isotopic analysis. The oils, collected from New Zealand, New Guinea, and Taiwan, are described in terms of their biomarker compositions, and these distributions are used to evaluate the nature of the source material responsible for the oils. For the most part these oils are of Tertiary age and the source materials were derived predominantly from higher plants. The authors describe the effects of a convergent margin on the relative maturity of the oils as reflected by their biomarker distributions. In other words, do any of the oils from these regions have anomalous maturity values that can be attributed to additional heating resulting from plate movement in the area. The results will also be compared with oils from similar source materials but not in convergent margin settings (for example, the Gippsland basin, Australia) to further evaluate the effects of the convergent margin setting on the biomarker distributions.

  10. Search for oil in Papua New Guinea: Evolution of structural interpretations in a difficult physical environment

    SciTech Connect

    Matzke, R.H. )

    1990-09-01

    Chevron Nuigini Pty Ltd. and its partners are exploring for oil in the foreland folded belt of Papua New Guinea's Southern Highlands province, one of the remaining frontier areas of the world that offers the potential for the discovery of giant oil fields. The search has been focused on the Lower Cretaceous Toro sandstone, an excellent reservoir rock unit about 100 m thick. It is overlain by up to 1,200 m of Upper Cretaceous marine shales, siltstones, and fine sandstones (Ieru formation) and, finally, at the surface by the thick (1,000 m) Miocene Darai limestone. The entire stratigraphic sequence was folded during the Pliocene-Pleistocene into a broad belt of thrusted anticlines that have good surface expression throughout the highland valleys and ridges. The thick carapace of folded limestone is heavily karsted and extremely rugged, circumstances that have prohibited effective seismic surveying of the region. Prospecting for oil has consequently relied almost entirely on structural interpretation of surface geologic data, including images from satellites and airborne radar, and, most particularly, on the results of wildcat drilling. Fortunately, early drilling was rewarded with encouraging quantities of gas, gas condensate, and oil. Structural models and concepts are continuing to evolve as the results of successive wells become available, thus providing the critical insight into the habitat of hydrocarbons in this complex environment.

  11. Selenium intakes of children from rural Malawi and Papua New Guinea (PNG)

    SciTech Connect

    Donovan, U.; Gibson, R.S.; Ferguson, E.L.; Ounpuu, S.; Heywood, P. Papua New Guinea Inst. of Medical Research, Medang )

    1991-03-11

    Selenium intakes of 66 rural Malawian children aged 4-6 y consuming maize-based diets were compared with those of 67 Papua New Guinea (PNG) children aged 6-10 y with diets based on bananas, sweet potatoes, and sago. Representative samples of all staple foods consumed were collected, dried, ground and subsequently analyzed for Se by instrumental neutron activation analysis using {sup 77}Se. Median Se intakes for the Malawian children determined by weighed 3-day records at 3 seasons of the year were: harvest 20 {mu}g/d, 1.24 {mu}g/kg; postharvest 21 {mu}g/d, 1.24 {mu}g/kg; preharvest 15 {mu}g/d, 0.96 {mu}g/kg. For the PNG children the median intake during the rainy season, assessed from two 24 hr interactive recalls, was 20 {mu}g/d, 0.89 {mu}g/kg. Four food groups contributed to {ge}95% of the total Se intake for both the Malawian and the PNG children. Of the children, 55% of the Malawian and 87% of the PNG had average Se intakes {lt} US Recommended Dietary Allowances (RDA); 16% and 48% respectively, had intakes {lt}66% US RDA. Average Se intakes were below those reported for US and Australian children but above those of children from New Zealand where Se intakes are low.

  12. Advances in applications of magnetotellurics to hydrocarbon exploration in Papua New Guinea

    SciTech Connect

    Christopherson, K.R.

    1995-06-01

    More than 800 Magnetotelluric (MT) stations and EMAP dipoles have been acquired in Papua New Guinea (PNG) since 1988. The use and understanding of this non-seismic method has developed because the lucrative petroleum province of the Highlands Fold Belt. Exploration in this area precludes conventional seismic acquisition owing to outcropping limestone which is karstified and more than 3000 feet (1 km) thick in most areas. MT acquisition has expanded from acquiring single-site or dual-site data using standard wire-link communication to acquiring five stations simultaneously, with communications via radio telemetry. This has resulted in higher production rates, better quality data, and more flexible emplacement of station locations. Design modifications to acquisition equipment has resulted in lighter gear which acquires data with higher signal-to-noise ratio, leading to more reliable interpretations. Advances in computer modeling, primarily through Geotools software, along with better understanding of the structural province and integration with geologists` information, have improved the usability of the interpreted data. The last seven years have seen several wells drilled of which many are now in production. MT has been acquired at many of these locations, and continues to be a advanced exploration tool. Case histories will demonstrate the effectiveness of exploration using MT and other electrical methods.

  13. Diagnosis & Correction of Soil Nutrient Limitations in Intensively managed southern pine forests

    SciTech Connect

    University of Florida

    2002-10-25

    Forest productivity is one manner to sequester carbon and it is a renewable energy source. Likewise, efficient use of fertilization can be a significant energy savings. To date, site-specific use of fertilization for the purpose of maximizing forest productivity has not been well developed. Site evaluation of nutrient deficiencies is primarily based on empirical approaches to soil testing and plot fertilizer tests with little consideration for soil water regimes and contributing site factors. This project uses mass flow diffusion theory in a modeling context, combined with process level knowledge of soil chemistry, to evaluate nutrient bioavailability to fast-growing juvenile forest stands growing on coastal plain Spodosols of the southeastern U.S. The model is not soil or site specific and should be useful for a wide range of soil management/nutrient management conditions. In order to use the model, field data of fast-growing southern pine needed to be measured and used in the validation of the model. The field aspect of the study was mainly to provide data that could be used to verify the model. However, we learned much about the growth and development of fast growing loblolly. Carbon allocation patterns, root shoot relationships and leaf area root relationships proved to be new, important information. The Project Objectives were to: (1) Develop a mechanistic nutrient management model based on the COMP8 uptake model. (2) Collect field data that could be used to verify and test the model. (3) Model testing.

  14. ,"Price of U.S. Liquefied Natural Gas Imports From Equatorial Guinea (Dollars per Thousand Cubic Feet)"

    Energy Information Administration (EIA) (indexed site)

    Equatorial Guinea (Dollars per Thousand Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Price of U.S. Liquefied Natural Gas Imports From Equatorial Guinea (Dollars per Thousand Cubic Feet)",1,"Monthly","8/2016" ,"Release Date:","10/31/2016" ,"Next Release

  15. Petroleum systems of the Papuan Basin, Papua New Guinea, and their exploration potential

    SciTech Connect

    Kaufman, R.L.; Phelps, J.C.

    1995-08-01

    The Papuan Basin of Papua New Guinea is a mature basin with a complex geologic history. The basin was initiated during Permo-Triassic rifting of the northern margin of Australia. Passive margin sedimentation occurred until the Oligocene to Recent when the basin was compressionally inverted, resulting in the formation of the present-day fold and thrust belt. Numerous hydrocarbon fields, some commercial, occur in traps along the front of the thrust belt. In mature complex basins such as this, it is critical to fully characterize existing petroleum systems as well as deliberately search for new systems. A recent systematic synthesis of the available geochemical data has defined three systems. Most important is the Jurassic system which is responsible for most of the oil and gas fields and all commercial production. Cretaceous and Tertiary systems, newly discovered in the basin, are based on detailed isotope and biomarker analysis of numerous oil seep. These additional petroleum systems open up new plays for exploration. To better define the pre-thrust basin geometry and help constrain the timing of hydrocarbon generation and migration, a series of palinspastically-stored cross-sections were constructed. Maturity modelling at different basin locations along these cross-sections evaluated the relative importance of two important species: (1) pre-thrust generation from local kitchens behind the present thrust belt, and (2) syn-thrust generation by loading of stacked thrust sheets within the fold belt. The relative importance of re-migration from pre-thrust traps vs direct charging into present day fold belt traps was evaluated using oil composition data.

  16. Foldbelt exploration with synthetic aperture radar (SAR) in Papua New Guinea

    SciTech Connect

    Ellis, J.M.; Pruett, F.D.

    1987-05-01

    Synthetic aperture radar (SAR) is being successfully used within the southern fold and thrust belt of Papua New Guinea to map surface structure and stratigraphy and to help plan a hydrocarbon exploration program. The airborne SAR imagery, along with other surface data, is used as a primary exploration tool because acquisition of acceptable seismic data is extremely costly due to extensive outcrops of Tertiary Darai Limestone which develops rugged karst topography. Most anticlines in the licenses are capped with this deeply karstified limestone. The region is ideally suited to geologic analysis using remote sensing technology. The area is seldom cloud free and is covered with tropical rain forest, and geologic field studies are limited. The widespread karst terrain is exceedingly dangerous, if not impossible, to traverse on the ground. SAR is used to guide ongoing field work, modeling of subsurface structure, and selection of well locations. SAR provides their explorationists with an excellent data base because (1) structure is enhanced with low illumination, (2) resolution is 6 x 12 m, (3) digital reprocessing is possible, (4) clouds are penetrated by the SAR, and (5) the survey was designed for stereoscopic photogeology. Landsat images and vertical aerial photographs complement SAR but provide subdued structural information because of minimal shadowing (due to high sun angles) and the jungle cover. SAR imagery reveals large-scale mass wasting that has led to a reevaluation of previously acquired field data. Lithologies can be recognized by textural and tonal changes on the SAR images despite near-continuous canopy of jungle. Reprocessing and contrast stretching of the digital radar imagery provide additional geologic information.

  17. Petroleum prospects for offshore sedimentary basins in the eastern Papua New Guinea and Solomon Islands regions

    SciTech Connect

    Bruns, T.R.; Vedder, J.G. )

    1990-06-01

    Intra-arc basins in the Buka-Bougainville region of Papua New Guinea and in the Solomon Islands contain thick sedimentary sequences that may be prospective for petroleum. The Queen Emma basin, between Bougainville and New Ireland, contains as much as 8 km of deformed Oligocene and younger strata. The Central Solomons Trough, which underlies New Georgia Sound, is a composite intra-arc basin that contains late Oligocene and younger strata as much as 7 km thick. Farther east, beneath Indispensable Strait, the down-faulted Indispensable basin locally contains as much as 5.4 km of Miocene( ) and younger strata, and the offshore part of Mbokokimbo basin off eastern Guadalcanal includes 6 km or more of late Miocene and younger strata. All of these basins have some of the attributes necessary to generate and trap petroleum. Structural and stratigraphic traps are common, including faulted anticlines, sedimentary wedges, and carbonate reefs and reef-derived deposits on submarine ridges and along the basin margins. The thickness of the basin deposits ensures that some strata are buried deeply enough to be within the thermal regime required for hydrocarbon generation. However, little source or reservoir rock information is available because of the lack of detailed surface and subsurface stratigraphy. Moreover, much of the basin sediment is likely to consist of volcaniclastic material, derived from uplifted volcanogenic rocks surrounding the basins, and may be poor in source and reservoir rocks. Until additional stratigraphic information is available, analysis of the petroleum potential of these basins is a matter of conjecture.

  18. Composition and isotopic constraints on the petrogenesis of alkaline arc lavas: Lihir Island, Papua New Guinea

    SciTech Connect

    Kennedy, A.K.; Hart, S.R.; Frey, F.A. )

    1990-05-10

    The SiO{sub 2}-undersaturated lavas from Lihir island, Papua New Guinea, like most arc lavas are highly enriched in Sr, Ba, K, Rb, and Cc and depleted in Hf, Ta, Nb, and Ti relative to ocean floor basalts and oceanic island basalts. These alkali-rich lavas have arc trace element signatures and Nd, Sr, and Pb isotopic systematics. However, they are not a product of present-day subduction, as this volcanism has tapped mantle which was enriched by prior subduction episodes. The narrow range of Pb isotopic compositions suggest a cogenetic origin for these lavas. During the fractionation of the primitive Lihir lavas, elements normally considered incompatible (i.e., the light rare earth elements (LREE), Rb, Th, and P) have high bulk solid/melt partition coefficients (0.15-1.5). Relatively higher partition coefficients during formation of the evolved lavas produced crossing rare earth element (REE) patterns, and primitive lavas have higher incompatible elements abundances than evolved lavas. The Lihir lavas have lower alkali, Sr, Ba, K, Rb, Cs, and LREE abundances than other Tabar-Feni lavas. They are derived from a less enriched mantle source rather than by a higher degree of melting of a source similar to that of the other islands. The similarity of Sm/Nd ratios of these undersaturated arc lavas to those of tholeiitic and calc-alkaline arc lavas and the moderate chondrite-normalized La/Yb (la/Yb{sub cn} = 3-7) indicates that there has been limited enrichment of the LREE relative to the heavy REE during generation of the arc-modified source mantle. The alkaline nature of these lavas reflects their generation, in a tensional tectonic environment, from a fossil arc mantle region that has undergone extreme arc enrichment of alkali and alkaline earth elements during two earlier subduction episodes.

  19. Mast cells in citric acid-induced cough of guinea pigs

    SciTech Connect

    Lai, Y.-L. . E-mail: tiger@ha.mc.ntu.edu.tw; Lin, T.-Y.

    2005-01-01

    It was demonstrated previously that mast cells play an important role in citric acid (CA)-induced airway constriction. To investigate the role of mast cells in CA-induced cough, three experiments were carried out in this study. In the first experiment, 59 guinea pigs were employed and we used compound 48/80 to deplete mast cells, cromolyn sodium to stabilize mast cells, MK-886 to inhibit leukotriene synthesis, pyrilamine to antagonize histamine H{sub 1} receptor, methysergide to antagonize serotonin receptor, and indomethacin to inhibit cyclooxygenase. In the second experiment, 56 compound 48/80-pretreated animals were divided into two parts; the first one was used to test the role of exogenous leukotriene (LT) C{sub 4}, while the second one to test the role of exogenous histamine in CA-induced cough. Each animal with one of the above pretreatments was exposed sequentially to saline (baseline) and CA (0.6 M) aerosol, each for 3 min. Then, cough was recorded for 12 min using a barometric body plethysmograph. In the third experiment, the activation of mast cells upon CA inhalation was investigated by determining arterial plasma histamine concentration in 17 animals. Exposure to CA induced a marked increase in cough number. Compound 48/80, cromolyn sodium, MK-886 and pyrilamine, but not indomethacin or methysergide, significantly attenuated CA-induced cough. Injection of LTC{sub 4} or histamine caused a significant increase in CA-induced cough in compound 48/80-pretreated animals. In addition, CA inhalation caused significant increase in plasma histamine concentration, which was blocked by compound 48/80 pretreatment. These results suggest that mast cells play an important role in CA aerosol inhalation-induced cough via perhaps mediators LTs and histamine.

  20. Deep seismic reflection study of a passive margin, southeatern Gulf of Guinea

    SciTech Connect

    Rosendahl, B.R.; Groschel-Becker, H.; Meyers, J.; Kaczmarick, K. )

    1991-04-01

    A large grid of deep-imaging, marine seismic reflection data has been acquired in the Gulf of Guinea. The data show that the architecture of old Atlantic igneous crust and upper mantle is highly variable, particularly if reflection Moho is taken to be the base of the crust. Most abrupt changes in oceanic basement thickness and depth to Moho can be correlated with fracture-zone crossings, but significant variations can occur between fracture zones and along flow lines, especially near the ocean-continent transition. Reflection Moho is usually continuous from ocean to continent and does not display any systematic changes in character, continuity, or reflection time even beneath the innermost shelf areas. There are several varieties of intracrustal reflectors, including those that mark different levels within the oceanic gabbroic complex and events that diagonally link the top of oceanic seismic layer 2 and Moho. Different types of sub-Moho dipping reflections also are observed. Some are associated with fracture zones, some originate within continental crust and dip toward the ocean, dissecting Moho without offsetting it, and still others originate at the oceanic Moho and dip toward the continent. The transition from oceanic to continental crust is generally quite sharp north of lat 1{degree}S, but the exact nature of the transition ranges from rift-block geology to abrupt juxtapositions of oceanic and continental crustal rocks. South of about lat 1{degree}S, the transition to continental crust is more gradual, involving a progressive thickening of oceanic crust toward land. This difference may relate to the occurrence of much more oblique initial rifting north of 1{degree}S.

  1. Geologic map and coal sections of the Pine Ridge quadrangle, Moffat County, Colorado

    SciTech Connect

    Prost, G.L.; Brownfield, M.E.

    1983-01-01

    The Pine Ridge quadrangle was mapped as part of the US Geological Survey's program of classifying and evaluating mineral lands in the public domain. Coal is the primary resource of econmic interest within the quadrangle and occurs in the Lance and Fort Union Formations. Several unsuccessful oil-and-gas wells have been drilled within the quadrangle. Possible uranium deposits may be found in the Browns Park Formation. Sand and gravel are also present in the quadrangle. The main coal zone in the Lance Formation is found near the middle and contains coal beds ranging in thickness from 0.17 to 0.94 m. These coal beds are discontinuous, grading laterally and vertically into carbonaceous shales. The middle coal zone in the Lance Formation appears to be continuous from east to west across the quadrangle. Coal beds approximately 0.1 m thick occur locally just above the base of the Lance. There are no coal mines or prospects within the formation. Coal beds in the Fort Union Formation, although generally thicker than the Lance coals, are extremely lenticular and irregular in distribution. The Fort Union coal zone is 22 to 51 m thick and the lowermost coal bed is 36 to 177 m above the basal Fort Union contact. Coal beds pinch and swell, are split by shale and sandstone partings, are cut out by river-channel sandstones, and grade laterally and vertically into carbonaceous shales. Inferred coal resources were calculated for the Fort Union Formation coals. An estimated 3278 ha are underlain by approximately 195 million metric tons. Resources were not calculated for coal beds in the Lance Formation.

  2. Quantifying And Predicting Wood Quality Of Loblolly And Slash Pine Under Intensive Forest Management Final Technical Report

    SciTech Connect

    Richard F. Daniels; Alexander Clark III

    2006-05-04

    The forest industry will increasingly rely on fast-growing intensively managed southern pine plantations to furnish wood and fiber. Intensive silvicultural practices, including competition control, stand density control, fertilization, and genetic improvement are yielding tremendous gains in the quantity of wood production from commercial forest land. How these technologies affect wood properties was heretofore unknown, although there is concern about the suitability of fast-grown wood for traditional forest products. A four year study was undertaken to examine the effects of these intensive practices on the properties of loblolly and slash pine wood by applying a common sampling method over 10 existing field experiments. Early weed control gets young pines off to a rapid start, often with dramatically increased growth rates. This response is all in juvenile wood however, which is low in density and strength. Similar results are found with early Nitrogen fertilization at the time of planting. These treatments increase the proportion of juvenile wood in the tree. Later, mid-rotation fertilization with Nitrogen and Phosphorus can have long term (4-8 year) growth gains. Slight reductions in wood density are short-lived (1-2 years) and occur while the tree is producing dense, stiff mature wood. Impacts of mid-rotation fertilization on wood properties for manufacturing are estimated to be minimal. Genetic differences are evident in wood density and other properties. Single family plantings showed somewhat more uniform properties than bulk improved or unimproved seedlots. Selection of genetic sources with optimal wood properties may counter some of the negative impacts of intensive weed control and fertilization. This work will allow forest managers to better predict the effects of their practices on the quality of their final product.

  3. Land-Use History and Contemporary Management Inform an Ecological Reference Model for Longleaf Pine Woodland Understory Plant Communities.

    SciTech Connect

    Brudvig, Lars A.; Orrock, John L.; Damschen, Ellen I.; et al, et al

    2014-01-23

    Ecological restoration is frequently guided by reference conditions describing a successfully restored ecosystem; however, the causes and magnitude of ecosystem degradation vary, making simple knowledge of reference conditions insufficient for prioritizing and guiding restoration. Ecological reference models provide further guidance by quantifying reference conditions, as well as conditions at degraded states that deviate from reference conditions. Many reference models remain qualitative, however, limiting their utility. We quantified and evaluated a reference model for southeastern U.S. longleaf pine woodland understory plant communities. We used regression trees to classify 232 longleaf pine woodland sites at three locations along the Atlantic coastal plain based on relationships between understory plant community composition, soils lol(which broadly structure these communities), and factors associated with understory degradation, including fire frequency, agricultural history, and tree basal area. To understand the spatial generality of this model, we classified all sites together. and for each of three study locations separately. Both the regional and location-specific models produced quantifiable degradation gradients–i.e., progressive deviation from conditions at 38 reference sites, based on understory species composition, diversity and total cover, litter depth, and other attributes. Regionally, fire suppression was the most important degrading factor, followed by agricultural history, but at individual locations, agricultural history or tree basal area was most important. At one location, the influence of a degrading factor depended on soil attributes. We suggest that our regional model can help prioritize longleaf pine woodland restoration across our study region; however, due to substantial landscape-to-landscape variation, local management decisions should take into account additional factors (e.g., soil attributes). Our study demonstrates the utility

  4. Parametric Gasification of Oak and Pine Feedstocks Using the TCPDU and Slipstream Water-Gas Shift Catalysis

    SciTech Connect

    Hrdlicka, J.; Feik, C.; Carpenter, D.; Pomeroy, M.

    2008-12-01

    With oak and pine feedstocks, the Gasification of Biomass to Hydrogen project maximizes hydrogen production using the Full Stream Reformer during water-gas shift fixed-bed reactor testing. Results indicate that higher steam-to-biomass ratio and higher thermal cracker temperature yield higher hydrogen concentration. NREL's techno-economic models and analyses indicate hydrogen production from biomass may be viable at an estimated cost of $1.77/kg (current) and $1.47/kg (advanced in 2015). To verify these estimates, NREL used the Thermochemical Process Development Unit (TCPDU), an integrated system of unit operations that investigates biomass thermochemical conversion to gaseous and liquid fuels and chemicals.

  5. Growth of age-0 steelhead (Oncorhynchus mykiss) and brook trout (Salvelinus fontinalis) in the Pine River watershed, Alcona County, Michigan

    SciTech Connect

    Bellgraph, Brian J.; Thompson, Bradley E.; Hayes, Daniel B.; Riley, Timothy S.

    2006-12-01

    We sampled ten sites within the Pine River watershed, Alcona County, Michigan. In 2001, age-0 steelhead (Oncorhynchus mykiss) were collected to determine growth rates. In 2002, emergence dates of steelhead were determined by observational studies and age-0 steelhead and brook trout (Salvelinus fontinalis) were collected to determine growth rates. Steelhead emergence occurred from late June to mid-July 2002. Growth rates of both species varied among branches within the watershed (P<0.05). Steelhead growth varied from 0.24 to 0.42 mm/day and brook trout growth varied from 0.22 to 0.37 mm/day.

  6. CHRONIC IRRADIATION OF SCOTS PINE TREES (PINUS SYLVESTRIS) IN THE CHERNOBYL EXCLUSION ZONE: DOSIMETRY AND RADIOBIOLOGICAL EFFECTS

    SciTech Connect

    Farfan, E.; Jannik, T.

    2011-10-01

    To identify effects of chronic internal and external radiation exposure for components of terrestrial ecosystems, a comprehensive study of Scots pine trees in the Chernobyl Exclusion Zone was performed. The experimental plan included over 1,100 young trees (up to 20 years old) selected from areas with varying levels of radioactive contamination. These pine trees were planted after the 1986 Chernobyl Nuclear Power Plant accident mainly to prevent radionuclide resuspension and soil erosion. For each tree, the major morphological parameters and radioactive contamination values were identified. Cytological analyses were performed for selected trees representing all dose rate ranges. A specially developed dosimetric model capable of taking into account radiation from the incorporated radionuclides in the trees was developed for the apical meristem. The calculated dose rates for the trees in the study varied within three orders of magnitude, from close to background values in the control area (about 5 mGy y{sup -1}) to approximately 7 Gy y{sup -1} in the Red Forest area located in the immediate vicinity of the Chernobyl Nuclear Power Plant site. Dose rate/effect relationships for morphological changes and cytogenetic defects were identified and correlations for radiation effects occurring on the morphological and cellular level were established.

  7. Cation Uptake and Allocation by Red Pine Seedlings under Cation-Nutrient Stress in a Column Growth Experiment

    SciTech Connect

    Shi, Zhenqing; Balogh-Brunstad, Zsuzsanna; Grant, Michael R.; Harsh, James B.; Gill, Richard; Thomashow, Linda; Dohnalkova, Alice; Stacks, Daryl; Letourneau, Melissa; Keller, Chester K.

    2014-01-10

    Background and Aims Plant nutrient uptake is affected by environmental stress, but how plants respond to cation-nutrient stress is poorly understood. We assessed the impact of varying degrees of cation-nutrient limitation on cation uptake in an experimental plant-mineral system. Methods Column experiments, with red pine (Pinus resinosa Ait.) seedlings growing in sand/mineral mixtures, were conducted for up to nine months under a range of Ca- and K-limited conditions. The Ca and K were supplied from both minerals and nutrient solutions with varying Ca and K concentrations. Results Cation nutrient stress had little impact on carbon allocation after nine months of plant growth and K was the limiting nutrient for biomass production. The Ca/Sr and K/Rb ratio results allowed independent estimation of dissolution incongruency and discrimination against Sr and Rb during cation uptake processes. The fraction of K in biomass from biotite increased with decreasing K supply from nutrient solutions. The mineral anorthite was consistently the major source of Ca, regardless of nutrient treatment. Conclusions Red pine seedlings exploited more mineral K in response to more severe K deficiency. This did not occur for Ca. Plant discrimination factors must be carefully considered to accurately identify nutrient sources using cation tracers.

  8. In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor

    DOE PAGES [OSTI]

    Palm, B. B.; Campuzano-Jost, P.; Ortega, A. M.; Day, D. A.; Kaser, L.; Jud, W.; Karl, T.; Hansel, A.; Hunter, J. F.; Cross, E. S.; et al

    2015-11-04

    Ambient air was oxidized by OH radicals in an oxidation flow reactor (OFR) located in a montane pine forest during the BEACHON-RoMBAS campaign to study biogenic secondary organic aerosol (SOA) formation and aging. High OH concentrations and short residence times allowed for semi-continuous cycling through a large range of OH exposures ranging from hours to weeks of equivalent (eq.) atmospheric aging. A simple model is derived and used to account for the relative time scales of condensation of low volatility organic compounds (LVOCs) onto particles, condensational loss to the walls, and further reaction to produce volatile, non-condensing fragmentation products. MoremoreSOA production was observed in the OFR at nighttime (average 4 ?g m-3 when LVOC fate corrected) compared to daytime (average 1 ?g m-3 when LVOC fate corrected), with maximum formation observed at 0.41.5 eq. days of photochemical aging. SOA formation followed a similar diurnal pattern to monoterpenes, sesquiterpenes, and toluene + p-cymene concentrations, including a substantial increase just after sunrise at 07:00 LT. Higher photochemical aging (> 10 eq. days) led to a decrease in new SOA formation and a loss of preexisting OA due to heterogeneous oxidation followed by fragmentation and volatilization. When comparing two different commonly used methods of OH production in OFRs (OFR185 and OFR254), similar amounts of SOA formation were observed. We recommend the OFR185 mode for future forest studies. Concurrent gas-phase measurements of air after OH oxidation illustrate the decay of primary VOCs, production of small oxidized organic compounds, and net production at lower ages followed by net consumption of terpenoid oxidation products as photochemical age increased. New particle formation was observed in the reactor after oxidation, especially during times when precursor gas concentrations and SOA formation were largest. Approximately 6 times more SOA was formed in the reactor from OH oxidation

  9. Loblolly pine productivity and water relations in response to throughfall reduction and fertilizer application on a poorly drained site in northern Florida

    DOE PAGES [OSTI]

    Wightman, Maxwell G.; Martin, Timothy A.; Gonzalez-Benecke, Carlos A.; Jokela, Eric J.; Cropper, Jr., Wendell P.; Ward, Eric J.

    2016-09-26

    Loblolly pine (Pinus taeda L.) forests are of great ecological and economic value in the southeastern United States, where nutrient availability frequently limits productivity. The impact of fertilizer application on the growth and water relations of loblolly pine has been investigated by numerous studies; however, few field experiments have examined the effects of drought. Drought is of particular interest due to the potential for climate change to alter soil water availability. In this study, we investigated the impact of fertilizer application and a 30% reduction in throughfall on loblolly pine productivity, transpiration, hydraulic conductance, and stomatal conductance. The study wasmore » installed in a ten-year-old loblolly pine plantation on a somewhat poorly drained site in northern Florida. Throughfall reduction did not impact tree productivity or water relations of the trees. This lack of response was attributed to abundant rainfall and the ability of trees to access the shallow water table at this site. Fertilizer application increased basal area production by 20% and maximum leaf area index by 0.5 m2 m 2, but it did not affect whole-tree hydraulic conductance or the sensitivity of stomatal conductance to vapor pressure deficit. During the spring, when leaf area and vapor pressure deficit were high, the fertilizer-only treatment increased monthly transpiration by 17% when compared to the control. This relationship, furthermore, was not significant during the rest of the year.« less

  10. In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor

    DOE PAGES [OSTI]

    Palm, Brett B.; Campuzano-Jost, Pedro; Ortega, Amber M.; Day, Douglas A.; Kaser, Lisa; Jud, Werner; Karl, Thomas; Hansel, Armin; Hunter, James F.; Cross, Eben S.; et al

    2016-03-08

    An oxidation flow reactor (OFR) is a vessel inside which the concentration of a chosen oxidant can be increased for the purpose of studying SOA formation and aging by that oxidant. During the BEACHON-RoMBAS (Bio-hydro-atmosphere interactions of Energy, Aerosols, Carbon, H2O, Organics & Nitrogen–Rocky Mountain Biogenic Aerosol Study) field campaign, ambient pine forest air was oxidized by OH radicals in an OFR to measure the amount of SOA that could be formed from the real mix of ambient SOA precursor gases, and how that amount changed with time as precursors changed. High OH concentrations and short residence times allowed formore » semicontinuous cycling through a large range of OH exposures ranging from hours to weeks of equivalent (eq.) atmospheric aging. A simple model is derived and used to account for the relative timescales of condensation of low-volatility organic compounds (LVOCs) onto particles; condensational loss to the walls; and further reaction to produce volatile, non-condensing fragmentation products. More SOA production was observed in the OFR at nighttime (average 3 µg m−3 when LVOC fate corrected) compared to daytime (average 0.9 µg m−3 when LVOC fate corrected), with maximum formation observed at 0.4–1.5 eq. days of photochemical aging. SOA formation followed a similar diurnal pattern to monoterpenes, sesquiterpenes, and toluene+p-cymene concentrations, including a substantial increase just after sunrise at 07:00 local time. Higher photochemical aging (> 10 eq. days) led to a decrease in new SOA formation and a loss of preexisting OA due to heterogeneous oxidation followed by fragmentation and volatilization. When comparing two different commonly used methods of OH production in OFRs (OFR185 and OFR254-70), similar amounts of SOA formation were observed. We recommend the OFR185 mode for future forest studies. Concurrent gas-phase measurements of air after OH oxidation illustrate the decay of primary VOCs, production of

  11. In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor

    DOE PAGES [OSTI]

    Palm, Brett B.; Campuzano-Jost, Pedro; Ortega, Amber M.; Day, Douglas A.; Kaser, Lisa; Jud, Werner; Karl, Thomas; Hansel, Armin; Hunter, James F.; Cross, Eben S.; et al

    2016-03-08

    An oxidation flow reactor (OFR) is a vessel inside which the concentration of a chosen oxidant can be increased for the purpose of studying SOA formation and aging by that oxidant. During the BEACHON-RoMBAS (Bio-hydro-atmosphere interactions of Energy, Aerosols, Carbon, H2O, Organics & Nitrogen–Rocky Mountain Biogenic Aerosol Study) field campaign, ambient pine forest air was oxidized by OH radicals in an OFR to measure the amount of SOA that could be formed from the real mix of ambient SOA precursor gases, and how that amount changed with time as precursors changed. High OH concentrations and short residence times allowed formore » semicontinuous cycling through a large range of OH exposures ranging from hours to weeks of equivalent (eq.) atmospheric aging. A simple model is derived and used to account for the relative timescales of condensation of low-volatility organic compounds (LVOCs) onto particles; condensational loss to the walls; and further reaction to produce volatile, non-condensing fragmentation products. More SOA production was observed in the OFR at nighttime (average 3 µg m–3 when LVOC fate corrected) compared to daytime (average 0.9 µg m–3 when LVOC fate corrected), with maximum formation observed at 0.4–1.5 eq. days of photochemical aging. SOA formation followed a similar diurnal pattern to monoterpenes, sesquiterpenes, and toluene+p-cymene concentrations, including a substantial increase just after sunrise at 07:00 local time. Higher photochemical aging (>10 eq. days) led to a decrease in new SOA formation and a loss of preexisting OA due to heterogeneous oxidation followed by fragmentation and volatilization. When comparing two different commonly used methods of OH production in OFRs (OFR185 and OFR254-70), similar amounts of SOA formation were observed. We recommend the OFR185 mode for future forest studies. Concurrent gas-phase measurements of air after OH oxidation illustrate the decay of primary VOCs, production of small

  12. Effect of coarse woody debris manipulation on soricid and herpetofaunal communities in upland pine stands of the southeastern coastal plain.

    SciTech Connect

    Davis, Justin, Charles

    2009-04-01

    Abstract -The majority of studies investigating the importance of coarse woody debris (CWD) to forest- floor vertebrates have taken place in the Pacific Northwest and southern Appalachian Mountains, while comparative studies in the southeastern Coastal Plain are lacking. My study was a continuation of a long-term project investigating the importance of CWD as a habitat component for shrew and herpetofaunal communities within managed pine stands in the southeastern Coastal Plain. Results suggest that addition of CWD can increase abundance of southeastern and southern short-tailed shrews. However, downed wood does not appear to be a critical habitat component for amphibians and reptiles. Rising petroleum costs and advances in wood utilization technology have resulted in an emerging biofuels market with potential to decrease CWD volumes left in forests following timber harvests. Therefore, forest managers must understand the value of CWD as an ecosystem component to maintain economically productive forests while conserving biological diversity.

  13. Development of size reduction equations for calculating power input for grinding pine wood chips using hammer mill

    DOE PAGES [OSTI]

    Naimi, Ladan J.; Collard, Flavien; Bi, Xiaotao; Lim, C. Jim; Sokhansanj, Shahab

    2016-01-05

    Size reduction is an unavoidable operation for preparing biomass for biofuels and bioproduct conversion. Yet, there is considerable uncertainty in power input requirement and the uniformity of ground biomass. Considerable gains are possible if the required power input for a size reduction ratio is estimated accurately. In this research three well-known mechanistic equations attributed to Rittinger, Kick, and Bond available for predicting energy input for grinding pine wood chips were tested against experimental grinding data. Prior to testing, samples of pine wood chips were conditioned to 11.7% wb, moisture content. The wood chips were successively ground in a hammer millmore » using screen sizes of 25.4 mm, 10 mm, 6.4 mm, and 3.2 mm. The input power and the flow of material into the grinder were recorded continuously. The recorded power input vs. mean particle size showed that the Rittinger equation had the best fit to the experimental data. The ground particle sizes were 4 to 7 times smaller than the size of installed screen. Geometric mean size of particles were calculated using two methods (1) Tyler sieves and using particle size analysis and (2) Sauter mean diameter calculated from the ratio of volume to surface that were estimated from measured length and width. The two mean diameters agreed well, pointing to the fact that either mechanical sieving or particle imaging can be used to characterize particle size. In conclusion, specific energy input to the hammer mill increased from 1.4 kWh t–1 (5.2 J g–1) for large 25.1-mm screen to 25 kWh t–1 (90.4 J g–1) for small 3.2-mm screen.« less

  14. Data Report: Meteorological and Evapotranspiration Data from Sagebrush and Pinyon Pine/Juniper Communities at Pahute Mesa, Nevada National Security Site, 2011-2012

    SciTech Connect

    Jasoni, Richard L; Larsen, Jessica D; Lyles, Brad F.; Healey, John M; Cooper, Clay A; Hershey, Ronald L; Lefebre, Karen J

    2013-04-01

    Pahute Mesa is a groundwater recharge area at the Nevada National Security Site. Because underground nuclear testing was conducted at Pahute Mesa, groundwater recharge may transport radionuclides from underground test sites downward to the water table; the amount of groundwater recharge is also an important component of contaminant transport models. To estimate the amount of groundwater recharge at Pahute Mesa, an INFIL3.0 recharge-runoff model is being developed. Two eddy covariance (EC) stations were installed on Pahute Mesa to estimate evapotranspiration (ET) to support the groundwater recharge modeling project. This data report describes the methods that were used to estimate ET and collect meteorological data. Evapotranspiration was estimated for two predominant plant communities on Pahute Mesa; one site was located in a sagebrush plant community, the other site in a pinyon pine/juniper community. Annual ET was estimated to be 31013.9 mm for the sagebrush site and 34715.9 mm for the pinyon pine/juniper site (March 26, 2011 to March 26, 2012). Annual precipitation measured with unheated tipping bucket rain gauges was 179 mm at the sagebrush site and 159 mm at the pinyon pine/juniper site. Annual precipitation measured with bulk precipitation gauges was 222 mm at the sagebrush site and 227 mm at the pinyon pine/juniper site (March 21, 2011 to March 28, 2012). A comparison of tipping bucket versus bulk precipitation data showed that total precipitation measured by the tipping bucket rain gauges was 17 to 20 percent lower than the bulk precipitation gauges. These differences were most likely the result of the unheated tipping bucket precipitation gauges not measuring frozen precipitation as accurately as the bulk precipitation gauges. In this one-year study, ET exceeded precipitation at both study sites because estimates of ET included precipitation that fell during the winter of 2010-2011 prior to EC instrumentation and the precipitation gauges started

  15. Initial site characterization, environmental assessment, and corrective actions for underground storage tank 2315-U, Pine Ridge East Repeater Station, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    SciTech Connect

    Eaton, J.M.; Ingram, E.M. )

    1991-02-01

    This document presents the Initial Site Characterization Report and information to date regarding environmental assessment and corrective actions for Underground Storage Tank (UST) 2315-U at the Pine Ridge East Repeater Station, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. This document was prepared following guidance in US Environmental Protection Agency (EPA) regulations promulgated under 40 CFR 280. The Pine Ridge East Repeater Station is located on Pine Ridge, which borders the Y-12 Plant to the north. One 64-gallon, asphalt-coated steel tank was located adjacent to the Repeater Station. This tank was used to store gasoline for the station's emergency power generator. Tank 2315-U was exempted from regulation under 40 CFR 280 and Tennessee Department of Health and Environment (TDHE) Rules 1200-1-15.-01 through 1200-1-15-.07 due to size and emergency generator exemptions. Because of an identified release discovered during initial corrective actions, TDHE requirements in revised Rule 1200-1-15-.06, promulgated April 15, 1990, regarding release response and corrective actions, apply to the site (TDHE, 1990). This report documents all activities, including initial abatement, initial site characterization, environmental assessment sampling, and corrective actions conducted to comply with TDHE regulations. Initial site characterization sampling data revealed that benzene, toluene, and xylene (BTX) concentrations exceeded applicable regulatory guidelines and lead values were elevated above levels expected for clean soils. 17 refs., 10 figs., 8 tabs.

  16. Health and vitality assessment of two common pine species in the context of climate change in southern Europe

    SciTech Connect

    Sicard, Pierre; Dalstein-Richier, Laurence

    2015-02-15

    The Mediterranean Basin is expected to be more strongly affected by ongoing climate change than most other regions of the earth. The South-eastern France can be considered as case study for assessing global change impacts on forests. Based on non-parametric statistical tests, the climatic parameters (temperature, relative humidity, rainfall, global radiation) and forest-response indicators (crown defoliation, discoloration and visible foliar ozone injury) of two pine species (Pinus halepensis and Pinus cembra) were analyzed. In the last 20 years, the trend analyses reveal a clear hotter and drier climate along the coastline and slightly rainier inland. In the current climate change context, a reduction in ground-level ozone (O{sub 3}) was found at remote sites and the visible foliar O{sub 3} injury decreased while deterioration of the crown conditions was observed likely due to a drier and warmer climate. Clearly, if such climatic and ecological changes are now being detected when the climate, in South-eastern France, has warmed in the last 20 years (+0.46–1.08 °C), it can be expected that many more impacts on tree species will occur in response to predicted temperature changes by 2100 (+1.95–4.59 °C). Climate change is projected to reduce the benefits of O{sub 3} precursor emissions controls leading to a higher O{sub 3} uptake. However, the drier and warmer climate should induce a soil drought leading to a lower O{sub 3} uptake. These two effects, acting together in an opposite way, could mitigate the harmful impacts of O{sub 3} on forests. The development of coordinated emission abatement strategies is useful to reduce both climate change and O{sub 3} pollution. Climate change will create additional challenges for forest management with substantial socio-economic and biological diversity impacts. However, the development of future sustainable and adaptive forest management strategies has the potential to reduce the vulnerability of forest species to climate

  17. Reduction of erythema in hairless guinea pigs after cutaneous sulfur mustard vapor exposure by pretreatment with niacinamide, promethazine and indomethacin

    SciTech Connect

    Yourick, J.J.; Dawson, J.S.; Mitcheltree, L.W.

    1995-12-31

    Erythema is the initial symptom that occurs after sulfur mustard (HD) cutaneous exposure. The time course of HD-induced erythema is similar to that observed after UV irradiation, which can be reduced by indomethacin. Sulfur mustard lethality is decreased by using promethazine, which is an antihistamine. Niacinamide can reduce microvesication after HD vapor exposure in hairless guinea pig (HGP) skin. The present study examines the effect of the combined administration of niacinamide, indomethacin and promethazine used alone or in all possible combinations on the degree of erythema and histopathologic skin damage after HD exposure in HGP. Niacinamide (750 mg kg%`, i.p.), promethazine (12.5 mg kg%1, i.m.) or indomethacin (4 mg kg%1, p.o.) used singly or in combination was given as a 30-min pretreatment before an 8-min HD vapor cup skin exposure. Using a combination pretreatment of niacinamide, promethazine and indomethacin, erythema was reduced at 4 (91%) and 6 (55%) h, but not 24 h after HD. The incidence of histopathological skin changes (microvesicles, follicular involvement, epidermal necrosis, intracellular edema and pustular epidermatitis) 24 h after HD was not reduced. This study indicates that HD (induced erythema) may result from several different mechanisms, including inflammation, histamine release and DNA damage. It is suggested that two phases of inflammation may occur: an early phase sensitive to antihistamines and non-steroidal antiinflammatory drugs and a late phase of extensive cell damage that was not sensitive to these drug pretreatments.

  18. Cutaneous uptake of 14C-HD vapor by the hairless guinea pig. Technical report, December 1992-June 1993

    SciTech Connect

    Logan, T.P.; Bongiovanni, R.; Millard, C.B.; Shutz, M.B.; Schultz, S.M.

    1996-10-01

    The hairless guinea pig (HGP) is used by our laboratory to model the human cutaneous response to sulfur mustard (HD) exposure. We have determined the HD content in the skin of HOP after 7-minute exposures to vapors saturated with a mixture of HD and 14C-HD. Concentration/time (C1) values in the range of 2 mg/sq cm/min were determined by counting skin 14C disintegrations per minute (dpm) in animals euthanized immediately after exposure. These values are similar to human penetration rates obtained by other investigators. A direct relationship between C1 and relative humidity was demonstrated in 5 of 6 studies. A rate curve monitoring the reduction in skin 14C dpm was developed for animals euthanized between 0 and 24 hours post exposure. This curve showed the greatest change after 1 hour. Epidermal and dermal distribution of 14C at 24 hours was measured for two animals. Site preference for HD penetration, multiple use of a vapor cap containing HD, and 14C content of adhesive tape were also investigated with radiolabeled HD to evaluate other aspects of the experimental model. These results contribute to a better understanding of the cutaneous response to HD in the HGP model.

  19. Mutations Abrogating VP35 Interaction with Double-Stranded RNA Render Ebola Virus Avirulent in Guinea Pigs

    SciTech Connect

    Prins, Kathleen C.; Delpeut, Sebastien; Leung, Daisy W.; Reynard, Olivier; Volchkova, Valentina A.; Reid, St. Patrick; Ramanan, Parameshwaran; Cárdenas, Washington B.; Amarasinghe, Gaya K.; Volchkov, Viktor E.; Basler, Christopher F.

    2010-10-11

    Ebola virus (EBOV) protein VP35 is a double-stranded RNA (dsRNA) binding inhibitor of host interferon (IFN)-{alpha}/{beta} responses that also functions as a viral polymerase cofactor. Recent structural studies identified key features, including a central basic patch, required for VP35 dsRNA binding activity. To address the functional significance of these VP35 structural features for EBOV replication and pathogenesis, two point mutations, K319A/R322A, that abrogate VP35 dsRNA binding activity and severely impair its suppression of IFN-{alpha}/{beta} production were identified. Solution nuclear magnetic resonance (NMR) spectroscopy and X-ray crystallography reveal minimal structural perturbations in the K319A/R322A VP35 double mutant and suggest that loss of basic charge leads to altered function. Recombinant EBOVs encoding the mutant VP35 exhibit, relative to wild-type VP35 viruses, minimal growth attenuation in IFN-defective Vero cells but severe impairment in IFN-competent cells. In guinea pigs, the VP35 mutant virus revealed a complete loss of virulence. Strikingly, the VP35 mutant virus effectively immunized animals against subsequent wild-type EBOV challenge. These in vivo studies, using recombinant EBOV viruses, combined with the accompanying biochemical and structural analyses directly correlate VP35 dsRNA binding and IFN inhibition functions with viral pathogenesis. Moreover, these studies provide a framework for the development of antivirals targeting this critical EBOV virulence factor.

  20. Hydrocarbon exploration through remote sensing and field work in the onshore Eastern Papuan Fold Belt, Gulf province, Papua New Guinea

    SciTech Connect

    Dekker, F.; Balkwill, H.; Slater, A. ); Herner, R. ); Kampschuur, W. )

    1990-05-01

    Over the years several types of remote sensing surveys have been acquired of the Eastern Papuan Fold Belt, in the Gulf Province of Papua New Guinea. These include aerial photographs, Landsat Multispectral Scanner (MSS), and Synthetic Aperture Radar (SAR). Each has been used by Petro-Canada Inc. for interpreting the geologic structure and stratigraphy of onshore hydrocarbon prospects. Analysis of available remotely sensed imagery reveals greater structural complexity than is shown on published geologic maps. Foremost among the images is SAR because of its low, artificial sun angle. Hence, a comprehensive view of the area has been acquired revealing many structural elements previously not appreciated. A distinct difference in structural style is found between the northern and southern segment of the Eastern Papuan fold belt in the study area. The northern segment shows discontinuous, open folds with widely separated anticlines set in featureless valleys. The southern segment is tightly folded, possessing few anticlines and synclines clearly recognizable on the imagery. However, structural components can be traced easily for tens of miles. Recent field work supports an SAR structural interpretation suggesting most, if not all, anticlines in the northern segment are overturned. The combination of remote sensing and field work proved invaluable in understanding the fold belt tectonics and has aided considerably in the selection of drilling locations.

  1. Sources of metals in the Porgera gold deposit, Papua New Guinea: Evidence from alteration, isotope, and noble metal geochemistry

    SciTech Connect

    Richards, J.P.; McCulloch, M.T.; Chappell, B.W. ); Kerrich, R. )

    1991-02-01

    The Porgera gold deposit is spatially and temporally associated with the Late Miocene, Mafic, alkalic, epizonal Porgera Intrusive Complex (PIC), located in the highlands of Papua New Guinea (PNG). The highlands region marks the site of a Tertiary age continent-island-arc collision zone, located on the northeastern edge of the Australasian craton. It is suggested that the hydrothermal fluids acquired their Sr and Pb isotopic signatures by interaction with, or direct derivation from, a plutonic root of the PIC and host sedimentary rocks of the Om Formation. It is likely that Au was also derived from one or both of these two sources. Concentrations of Au in unaltered igneous and sedimentary rocks from Porgera ({le}10 ppb Au) do not indicate that either lithology represents a significantly enriched protore, although Au and platinum-group element (PGE) abundances in the igneous rocks suggest a mild primary magmatic enrichment of Au relative to the PGE (average (Au/(Pt+Pd)) {sub mantle normalized} = 14.0 {plus minus} 6.5 (n = 8)). Evidence that the Porgera magmas were rich in volatiles permits speculation that Au may have been concentrated in a magmatic fluid phase, but alternative possibilities such as derivation of Au by hydrothermal leaching of solidified igneous materials or sedimentary rocks cannot be excluded at this time.

  2. Carbon Isotopic Studies of Assimilated and Ecosystem Respired CO2 in a Southeastern Pine Forest. Final Report and Conference Proceedings

    SciTech Connect

    Conte, Maureen H

    2008-04-10

    Carbon dioxide is the major “greenhouse” gas responsible for global warming. Southeastern pine forests appear to be among the largest terrestrial sinks of carbon dioxide in the US. This collaborative study specifically addressed the isotopic signatures of the large fluxes of carbon taken up by photosynthesis and given off by respiration in this ecosystem. By measuring these isotopic signatures at the ecosystem level, we have provided data that will help to more accurately quantify the magnitude of carbon fluxes on the regional scale and how these fluxes vary in response to climatic parameters such as rainfall and air temperature. The focus of the MBL subcontract was to evaluate how processes operating at the physiological and ecosystem scales affects the resultant isotopic signature of plant waxes that are emitted as aerosols into the convective boundary layer. These wax aerosols provide a large-spatial scale integrative signal of isotopic discrimination of atmospheric carbon dioxide by terrestrial photosynthesis (Conte and Weber 2002). The ecosystem studies have greatly expanded of knowledge of wax biosynthetic controls on their isootpic signature The wax aerosol data products produced under this grant are directly applicable as input for global carbon modeling studies that use variations in the concentration and carbon isotopic composition of atmospheric carbon dioxide to quantify the magnitude and spatial and temporal patterns of carbon uptake on the global scale.

  3. TIMS U-series dating and stable isotopes of the last interglacial event in Papua New Guinea

    SciTech Connect

    Stein, M.; Wasserburg, G.J.; Chen, J.H. ); Aharon, P. ); Zhu, Z.R.; Chappell, J. ); Bloom, A. )

    1993-06-01

    The extensive flight of uplifted reef terraces which occurs along the Vitiaz strait on the northern flank of the Huon Peninsula in PNG (Papua New Guinea) contains a particularly good record of sea level changes in the last 250 ky. The Huon terraces were the target of an international expedition which took place in July--August 1988. In particular, the authors searched for suitable samples for U-series dating in a reef complex designated as VII, which is correlated with the last interglacial episode and high sea level stand. This complex is composed of a barrier reef (VIIb), a lagoon, and a fringing reef (VIIa). Twelve corals from these terraces and two corals from the older reef complex VIII were selected for analysis. The petrography, oxygen and carbon isotope compositions, and magnesium and strontium concentrations were determined along with the concentrations and isotopic compositions of uranium and thorium. The simplest model for sea level height for terrace VII is a continuous rise between 134 and 118 ky. Alternatively, there may have been two periods of rapid sea level rise. In contrast, in the Bahamas, there is evidence that sea level remained rather constant over the time interval 132 to 120 ky. The absence of ages between 132 and 120 ky in PNG could be the result of changes in the local tectonic uplift rates during that time, or erosion that disrupted the continuous record. In any event, the authors find no basis for accepting a single brief time for the age of the last interglacial and applying this age as a precise chronometer for worldwide correlation, or as a test of climatic models. The older ages reported here precede the Milankovitch solar insolation peak at 128 ky, and the younger ages are [approximately]10 ky after this peak. If the present high-precision data are correct, then it will be necessary to reassess the validity of the Milankovitch theory of climatic changes. 76 refs., 6 figs., 6 tabs.

  4. Pyrolysis of Woody Residue Feedstocks: Upgrading of Bio-Oils from Mountain-Pine-Beetle-Killed Trees and Hog Fuel

    SciTech Connect

    Zacher, Alan H.; Elliott, Douglas C.; Olarte, Mariefel V.; Santosa, Daniel M.; Preto, Fernando; Iisa, Kristiina

    2014-12-01

    Liquid transportation fuel blend-stocks were produced by pyrolysis and catalytic upgrading of woody residue biomass. Mountain pine beetle killed wood and hog fuel from a saw mill were pyrolyzed in a 1 kg/h fluidized bed reactor and subsequently upgraded to hydrocarbons in a continuous fixed bed hydrotreater. Upgrading was performed by catalytic hydrotreatment in a two-stage bed at 170°C and 405°C with a per bed LHSV between 0.17 and 0.19. The overall yields from biomass to upgraded fuel were similar for both feeds: 24-25% despite the differences in bio-oil (intermediate) mass yield. Pyrolysis bio-oil mass yield was 61% from MPBK wood, and subsequent upgrading of the bio-oil gave an average mass yield of 41% to liquid fuel blend stocks. Hydrogen was consumed at an average of 0.042g/g of bio-oil fed, with final oxygen content in the product fuel ranging from 0.31% to 1.58% over the course of the test. Comparatively for hog fuel, pyrolysis bio-oil mass yield was lower at 54% due to inorganics in the biomass, but subsequent upgrading of that bio-oil had an average mass yield of 45% to liquid fuel, resulting in a similar final mass yield to fuel compared to the cleaner MPBK wood. Hydrogen consumption for the hog fuel upgrading averaged 0.041 g/g of bio-oil fed, and the final oxygen content of the product fuel ranged from 0.09% to 2.4% over the run. While it was confirmed that inorganic laded biomass yields less bio-oil, this work demonstrated that the resultant bio-oil can be upgraded to hydrocarbons at a higher yield than bio-oil from clean wood. Thus the final hydrocarbon yield from clean or residue biomass pyrolysis/upgrading was similar.

  5. User`s guide for SeedCalc: A decision-support system for integrated pest management in slash pine seed orchards. Forest Service general technical report

    SciTech Connect

    Fatzinger, C.W.; Dixon, W.N.

    1996-03-01

    SeedCalc, a decision-support system designed for use on personal computers, evaluates the consequences of different pest management strategies in slash pine (Pinus elliotti Engelm. var. elliottii) seed orchards. This interactive program allows managers to enter orchard survey data and manipulate pesticides applied, application equipment costs, insect damage rates, strobilus development rates and beginning population, and pesticide efficacy rates to develop a pest management program that best fits their needs. This guide provides user instructions for SeedCalc, presents screen and printer examples, and describes the structure, assumptions, default values and flow charts of the system.

  6. TOMORROW: Department of Energy to Announce Philips Lighting North...

    Energy Saver

    The Department of Energy's L Prize challenged the lighting industry to strive to develop high performance, energy-saving replacements for conventional light bulbs that will save ...

  7. Department of Energy Announces Philips Lighting North America...

    Energy Saver

    ... The product uses solid-state lighting technology, which utilizes light-emitting diodes (LEDs) instead of electrical filaments, plasma, or gas, and has the potential to use far less ...

  8. Tree Mortality following Prescribed Fire and a Storm Surge Event in Slash Pine ( Pinus elliottii var. densa ) Forests in the Florida Keys, USA

    DOE PAGES [OSTI]

    Sah, Jay P.; Ross, Michael S.; Snyder, James R.; Ogurcak, Danielle E.

    2010-01-01

    In fire-dependent forests, managers are interested in predicting the consequences of prescribed burning on postfire tree mortality. We examined the effects of prescribed fire on tree mortality in Florida Keys pine forests, using a factorial design with understory type, season, and year of burn as factors. We also used logistic regression to model the effects of burn season, fire severity, and tree dimensions on individual tree mortality. Despite limited statistical power due to problems in carrying out the full suite of planned experimental burns, associations with tree and fire variables were observed. Post-fire pine tree mortality was negatively correlated withmore » tree size and positively correlated with char height and percent crown scorch. Unlike post-fire mortality, tree mortality associated with storm surge from Hurricane Wilma was greater in the large size classes. Due to their influence on population structure and fuel dynamics, the size-selective mortality patterns following fire and storm surge have practical importance for using fire as a management tool in Florida Keys pinelands in the future, particularly when the threats to their continued existence from tropical storms and sea level rise are expected to increase.« less

  9. Tree Mortality following Prescribed Fire and a Storm Surge Event in Slash Pine (Pinus elliottiivar.densa) Forests in the Florida Keys, USA

    DOE PAGES [OSTI]

    Sah, Jay P.; Ross, Michael S.; Snyder, James R.; Ogurcak, Danielle E.

    2010-01-01

    In fire-dependent forests, managers are interested in predicting the consequences of prescribed burning on postfire tree mortality. We examined the effects of prescribed fire on tree mortality in Florida Keys pine forests, using a factorial design with understory type, season, and year of burn as factors. We also used logistic regression to model the effects of burn season, fire severity, and tree dimensions on individual tree mortality. Despite limited statistical power due to problems in carrying out the full suite of planned experimental burns, associations with tree and fire variables were observed. Post-fire pine tree mortality was negatively correlated withmoretree size and positively correlated with char height and percent crown scorch. Unlike post-fire mortality, tree mortality associated with storm surge from Hurricane Wilma was greater in the large size classes. Due to their influence on population structure and fuel dynamics, the size-selective mortality patterns following fire and storm surge have practical importance for using fire as a management tool in Florida Keys pinelands in the future, particularly when the threats to their continued existence from tropical storms and sea level rise are expected to increase.less

  10. A survey of cavity-nesting bees and wasps in loblolly pine stands of the Savannah River Site, Aiken County, South Carolina.

    SciTech Connect

    Horn, S.; Hanula, J., L.

    2004-03-10

    Horn, Scott, and James L. Hanula. 2004. A survey of cavity-nesting bees and wasps in loblolly pine stands of the Savannah River Site, Aiken County, South Carolina. 39(3): 464-469. Abstract: In recent years concern over widespread losses in biodiversity has grown to include a possible decline of many native pollinators, primarily bees. Factors such as habitat fragmentation, agricultural practices, use of pesticides, the introduction of invasive species, or changes in land use may negatively impact these vital organisims. Most reported studies show that human impacts on pollinators are overwhelmingly negative. Reductions in pollinator populations may profoundly impact plant population dynamics and ecosystem function. Little baseline data exists on the diversity and relative abundance of bees and wasps in southern forests. The objective of this study was to develop a simple, effective method of surveying cavity-nesting bees and wasps and to determine species diversity in mature forests of loblolly pine, the most widely planted tree species in the southern United States.

  11. Site investigation report and corrective action plan for Tank 2310-U at the Pine Ridge West Repeater Station, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    SciTech Connect

    Eaton, J.M.; Ingram, E.M. )

    1991-04-01

    This Site Investigation Report/Corrective Action Plan (SIR/CAP) for the Pine Ridge West Repeater Station Site, includes the Underground Storage Tank (UST) 2310-U. The site and tank are located at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. This report documents the results of investigations of petroleum releases at the Pine Ridge West Repeater Station Site and satisfies the requirements of Rule 1200-1-15-06 of the Rules of the Tennessee Department of Health and Environment (TDHE) which became effective on April 15, 1990. Underlying soils were evaluated to determine the nature and extent of contamination. Results of the site investigation soil analysis indicate that the horizontal extent of contaminant migration appears to be minute. The contamination appears to be limited to the areas directly adjacent to the former Tank 2310-U location. Although the horizontal extent of contamination has been adequately defined, the vertical extent of contaminant migration has not. This information was, however, adequate to conduct a review of corrective action alternatives, although it is apparent that soil permeability testing must be conducted prior to a final determination at the site. If the hydraulic conductivity of the soil is less than 10{sup {minus}4} cm/s no further action is required. Should the hydraulic conductivity be equal to or greater than 10{sup {minus}4} cm/s some corrective action would be required. 24 refs., 9 figs., 8 tabs.

  12. PINE00005709.pdf

    Office of Legacy Management (LM)

  13. Pine Pyrolysis Vapor Phase Upgrading Over ZSM-5 Catalyst: Effect of Temperature, Hot Gas Filtration, and Hydrogen Donor Molecule on the Rate of Deactivation of Catalyst

    SciTech Connect

    Mukarakate, C.; Zhang, X.; Nimlos, M.; Robichaud, D.; Donohoe, B.

    2013-01-01

    The conversion of primary vapors from pine pyrolysis over a ZSM-5 catalyst was characterized using a micro-reactor coupled to a molecular beam mass spectrometer (MBMS) to allow on-line measurement of the upgraded vapors. This micro-reacor-MBMS system was used to investigate the effects of hot gas filtration, temperature and hydrogen donor molecules on the rate of deactivation of the UPV2 catalyst. Our results show that the life of catalyst is significantly improved by using better filtration. Temperature had an effect on both product distribution and catalyst deactivation. The hydrogen donor molecules (HDM) used in this study show better reduction in catalyst deactivation rates at high temperatures.

  14. Corrective action report for underground storage tank 2315-U, Pine Ridge East Repeater Station, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    SciTech Connect

    Bohrman, D.E.; Ingram, E.M. )

    1992-11-01

    This document represents the Corrective Action Report for Underground Storage Tank (UST) 2315-U at the Pine Ridge East Repeater Station, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Tank 2315-U was a 64-gallon, asphalt-coated, steel gasoline tank used to supply gasoline to an emergency power generator at the repeater station. Due to its capacity, the tank was initially exempted from regulation under 40 CFR 280 and Tennessee Department of Environment and Conservation (TDEC) Rules 1200-1-15-.01 to 1200-1-15-.07. However, due to the presence of a free product sheen discovered during over-excavation activities, the site fell under the revised TDEC release response and corrective action requirements in Rule 1200-1-15-.06, promulgated April 15, 1990. This report summarizes all activities, including initial abatement, Initial Site Characterization (ISC), soil over-excavation activities, and perched water corrective actions conducted to comply with current TDEC requirements.

  15. Relationship of coarse woody debris to arthropod Availability for Red-Cockaded Woodpeckers and other bark-foraging birds on loblolly pine boles.

    SciTech Connect

    Horn, Scott; Hanula, James, L.

    2008-04-01

    Abstract This study determined if short-term removal of coarse woody debris would reduce prey available to red-cockaded woodpeckers (Picoides borealis Vieillot) and other bark-foraging birds at the Savannah River Site in Aiken and Barnwell counties, SC. All coarse woody debris was removed from four 9-ha plots of mature loblolly pine (Pinus taeda L.) in 1997 and again in 1998. We sampled arthropods in coarse woody debris removal and control stands using crawl traps that captured arthropods crawling up tree boles, burlap bands wrapped around trees, and cardboard panels placed on the ground. We captured 27 orders and 172 families of arthropods in crawl traps whereas 20 arthropod orders were observed under burlap bands and cardboard panels. The most abundant insects collected from crawl traps were aphids (Homoptera: Aphididae) and ants (Hymenoptera: Forrnicidae). The greatest biomass was in the wood cockroaches (Blattaria: Blattellidae), caterpillars (Lepidoptera) in the Family Noctuidae, and adult weevils (Coleoptera: Curculionidae). The most common group observed underneath cardboard panels was lsoptera (termites), and the most common taxon under burlap bands was wood cockroaches. Overall, arthropod abundance and biomass captured in crawl traps was similar in control and removal plots. In contrast, we observed more arthropods under burlap bands (mean & SE; 3,021.5 k 348.6, P= 0.03) and cardboard panels (3,537.25 k 432.4, P= 0.04) in plots with coarse woody debris compared with burlap bands (2325 + 171.3) and cardboard panels (2439.75 + 288.9) in plots where coarse woody debris was removed. Regression analyses showed that abundance beneath cardboard panels was positively correlated with abundance beneath burlap bands demonstrating the link between abundance on the ground with that on trees. Our results demonstrate that short-term removal of coarse woody debris from pine forests reduced overall arthropod availability to bark-foraging birds.

  16. Hydrothermal Liquefaction Oil and Hydrotreated Product from Pine Feedstock Characterized by Heteronuclear Two-Dimensional NMR Spectroscopy and FT-ICR Mass Spectrometry

    SciTech Connect

    Sudasinghe, Nilusha; Cort, John R.; Hallen, Richard T.; Olarte, Mariefel V.; Schmidt, Andrew J.; Schaub, Tanner

    2014-12-01

    Hydrothermal liquefaction (HTL) crude oil and hydrotreated product from pine tree farm waste (forest product residual, FPR) have been analyzed by direct infusion electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry (ESI FT-ICR MS) in both positive- and negative-ionization modes and high-resolution twodimensional heteronuclear 1H-13C NMR spectroscopy. FT-ICR MS resolves thousands of compounds in complex oils and provides unparalleled compositional details for individual molecules for identification of compound class (heteroatom content), type (number of rings plus double bonds to carbon or double bond equivalents (DBE) and carbon number (degree of alkylation). Heteronuclear 1H-13C NMR spectroscopy provides one-bond and multiple-bond correlations between pairs of 1H and 13C chemical shifts that are characteristic of different organic functional groups. Taken together this information provides a picture of the chemical composition of these oils. Pyrolysis crude oil product from pine wood was characterized for comparison. Generally, pyrolysis oil is comprised of a more diverse distribution of heteroatom classes with higher oxygen number relative to HTL oil as shown by both positive- and negative-ion ESI FT-ICR MS. A total of 300 N1, 594 O1 and 267 O2 compounds were observed as products of hydrotreatment. The relative abundance of N1O1, N1O2, N1O3, N2, N2O1, N2O2 and O3 compounds are reduced to different degrees after hydrotreatment and other higher heteroatom containing species (O4-O10, N1O4, N1O5 and N2O3) are completely removed by hydrotreatment.

  17. Ascorbic acid suppresses endotoxemia and NF-κB signaling cascade in alcoholic liver fibrosis in guinea pigs: A mechanistic approach

    SciTech Connect

    Abhilash, P.A.; Harikrishnan, R.; Indira, M.

    2014-01-15

    Alcohol consumption increases the small intestinal bacterial overgrowth (SIBO) and intestinal permeability of endotoxin. The endotoxin mediated inflammatory signaling plays a major role in alcoholic liver fibrosis. We evaluated the effect of ascorbic acid (AA), silymarin and alcohol abstention on the alcohol induced endotoxemia and NF-κB activation cascade pathway in guinea pigs (Cavia porcellus). Guinea pigs were administered ethanol at a daily dose of 4 g/kg b.wt for 90 days. After 90 days, ethanol administration was stopped. The ethanol treated animals were divided into abstention, silymarin (250 mg/kg b.wt) and AA (250 mg/kg b.wt) supplemented groups and maintained for 30 days. The SIBO, intestinal permeability and endotoxin were significantly increased in the ethanol group. The mRNA expressions of intestinal proteins claudin, occludin and zona occludens-1 were significantly decreased in ethanol group. The mRNA levels of inflammatory receptors, activity of IKKβ and the protein expressions of phospho-IκBα, NF-κB, TNF-α, TGF-β{sub 1} and IL-6 were also altered in ethanol group. The expressions of fibrosis markers α-SMA, α{sub 1} (I) collagen and sirius red staining in the liver revealed the induction of fibrosis. But the supplementation of AA could induce greater reduction of ethanol induced SIBO, intestinal barrier defects, NF-κB activation and liver fibrosis than silymarin. The possible mechanism may be the inhibitory effect of AA on SIBO, intestinal barrier defect and IKKβ, which decreased the activation of NF-κB and synthesis of cytokines. This might have led to suppression of HSCs activation and liver fibrosis. - Highlights: • Alcohol increases intestinal bacterial overgrowth and permeability of endotoxin. • Endotoxin mediated inflammation plays a major role in alcoholic liver fibrosis. • Ascorbic acid reduces endotoxemia, NF-κB activation and proinflammatory cytokines. • AA's action is by inhibition of SIBO, IKKβ and alteration of

  18. A comprehensive evaluation of the efficacy of leading oxime therapies in guinea pigs exposed to organophosphorus chemical warfare agents or pesticides

    SciTech Connect

    Wilhelm, Christina M.; Snider, Thomas H.; Babin, Michael C.; Jett, David A.

    2014-12-15

    The currently fielded pre-hospital therapeutic regimen for the treatment of organophosphorus (OP) poisoning in the United States (U.S.) is the administration of atropine in combination with an oxime antidote (2-PAM Cl) to reactivate inhibited acetylcholinesterase (AChE). Depending on clinical symptoms, an anticonvulsant, e.g., diazepam, may also be administered. Unfortunately, 2-PAM Cl does not offer sufficient protection across the range of OP threat agents, and there is some question as to whether it is the most effective oxime compound available. The objective of the present study is to identify an oxime antidote, under standardized and comparable conditions, that offers protection at the FDA approved human equivalent dose (HED) of 2-PAM Cl against tabun (GA), sarin (GB), soman (GD), cyclosarin (GF), and VX, and the pesticides paraoxon, chlorpyrifos oxon, and phorate oxon. Male Hartley guinea pigs were subcutaneously challenged with a lethal level of OP and treated at approximately 1 min post challenge with atropine followed by equimolar oxime therapy (2-PAM Cl, HI-6 DMS, obidoxime Cl{sub 2}, TMB-4, MMB4-DMS, HLö-7 DMS, MINA, and RS194B) or therapeutic-index (TI) level therapy (HI-6 DMS, MMB4-DMS, MINA, and RS194B). Clinical signs of toxicity were observed for 24 h post challenge and blood cholinesterase [AChE and butyrylcholinesterase (BChE)] activity was analyzed utilizing a modified Ellman's method. When the oxime is standardized against the HED of 2-PAM Cl for guinea pigs, the evidence from clinical observations, lethality, quality of life (QOL) scores, and cholinesterase reactivation rates across all OPs indicated that MMB4 DMS and HLö-7 DMS were the two most consistently efficacious oximes. - Highlights: • First comprehensive evaluation of leading AChE oxime reactivators • All oximes are compared against current U.S. therapy 2-PAM Cl. • Relative therapeutic oxime efficacies against OP CWNA and pesticides • Contribution to more effective antidotes

  19. Measuring the Effects of Disturbance & Climate on the CO2 & Energy Exchange of Ponderosa Pine Forests in the Pacific Northwest: Integration of Eddy Flux, Plant and Soil Measurements

    SciTech Connect

    Beverly E. Law; Larry Mahrt

    2007-01-05

    The goal is to quantify and understand the influence of climate and disturbance on ecosystem processes and thus net carbon uptake by forests. The objective is to combine tower and ground-based observations to quantify the effects of disturbance on processes controlling carbon storage and CO{sub 2} and energy exchange in varying climatic conditions. Specific objectives are: (1) Investigate the effects of logging and fire on carbon storage and carbon dioxide and energy exchange in chronosequences of ponderosa pine, using consistent methodology; (2) Determine key environmental factors controlling carbon storage and carbon dioxide and energy exchange in these forests through a combination of measurements and process modeling; and (3) Assess spatial variation of the concentrations and transport in complex terrain. The eddy covariance method is used for measurements of CO2, water vapor, and energy exchanges in a chronosequence of ponderosa pine forests (burned in 2002 wildfire, 10 year-old stand, 90 year-old mature stand). The mature stand has been an AmeriFlux site since 2000 (following previous flux sites in young and old stands initiated in 1996). In addition to the eddy covariance measurements, a large suite of biological processes and ecosystem properties are determined for the purpose of developing independent forest carbon budgets and NEP estimates; these include photosynthesis, stand respiration, soil CO{sub 2} fluxes, annual litterfall, foliar chemistry, and bole increment, and soil organic matter among other parameters. The measurements are being integrated and evaluated with two ecosystem models (BIOME-BGC and SPA). Such analyses are needed to assess regional terrestrial ecosystem carbon budgets. The results will contribute scientific understanding of carbon processes, and will provide comprehensive data sets for forest managers and those preparing national carbon inventories to use in assessments of carbon sequestration in relation to interannual climate

  20. Observations and models of emissions of volatile terpenoid compounds from needles of ponderosa pine trees growing in situ: Controls by light, temperature and stomatal conductance

    SciTech Connect

    Harley, P.; Eller, Allyson; Guenther, Alex B.; Monson, Russell K.

    2014-07-14

    Terpenoid emissions from ponderosa pine (Pinus ponderosa subsp. scopulorum) were measured in Colorado, USA over two growing seasons to evaluate the role of incident light, needle temperature and stomatal conductance in controlling emissions of 2-methyl-3-buten-2-ol (MBO) and several monoterpenes. MBO was the dominant daylight terpenoid emission, comprising on average 87% of the total flux, and diurnal variations were largely determined by light and temperature. During daytime, oxygenated monoterpenes (especially linalool) comprised up to 75% of the total monoterpenoid flux from needles. A significant fraction of monoterpenoid emissions was light dependent and 13CO2 labeling studies confirmed de novo production. Thus, modeling of monoterpenoid emissions required a hybrid model in which a significant fraction of emissions was dependent on both light and temperature, while the remainder was dependent on temperature alone. Experiments in which stomata were forced to close using abscisic acid demonstrated that MBO and a large fraction of the monoterpene flux, presumably linalool, could be limited at the scale of seconds to minutes by stomatal conductance. Using a previously published model of terpenoid emissions which explicitly accounts for the physico-chemical properties of emitted compounds, we are able to simulate these observed stomatal effects, whether induced through experimentation or arising under naturally fluctuation conditions of temperature and light. This study shows unequivocally that, under naturally occurring field conditions, de novo light dependent monoterpenes can comprise a large fraction of emissions. Differences between the monoterpene composition of ambient air and needle emissions imply a significant non-needle emission source enriched in ?-3-carene.

  1. Aeromagnetic anomalies and discordant lineations beneath the Niger Delta: Implications for new fracture zones and multiple sea-floor spreading directions in the meso-Atlantic' Gulf of Guinea cul-de-sac

    SciTech Connect

    Babalola, O.O.; Gipson, M. Jr. )

    1991-06-01

    An aeromagnetic contour map compiled over shallow water and onshore portions of the Nigerian continental margin, shows several elongate, long-wavelength anomaly closures with some alternating polarity, separated by steep gradient, NE lineations. The lineations are interpreted as new fracture zones or extensions of previously mapped ones. The NE trend in the western delta region is concordant with the fracture zone trends of the deeper Gulf of Guinea. Aeromagnetic lineations of the SE Niger Delta Basin however, discordantly trend ENE. Their termination against the former, is interpreted as evidence of early sea-floor spreading in a ENE-WSW direction in addition to the well documented NE-SW spreading of the Gulf of Guinea and the rest of the meso-Atlantic sea-floor; The geophysical crustal structure indicate the existence of two Early Cretaceous triple junctions beneath the Niger Delta Basin. The two triple-junctions further support the hypothesis that the African continent was a multi-plate system (in the Niger Delta region) during the early opening of the Atlantic.

  2. SE Gobe: Papua New Guinea`s second oil development

    SciTech Connect

    Langston, M.V.; McCaul, T.R.; Fitzmorris, R.E.

    1994-12-31

    A reservoir development plan was developed from a detailed geological model of the SE Gobe Iagifu reservoir. This model incorporated sequence stratigraphy and extensive core and log analysis to provide the detailed layering framework for reservoir simulation. Cross-sectional balancing techniques were applied to field derived dip and strike, dipmeter log, and RFT data to obtain a structural model for the reservoir. Cross-sectional, sector and, finally, full field reservoir simulation models were constructed and used by the team to generate a reservoir development and management plan. The simulation models were used to examine the relative merits of vertical, deviated and horizontal wells, well placement, offtake rates, gas compression requirements and pressure maintenance strategies. Due to the uncertainty in the size and shape of the field, development options were considered at each of three reserve levels: proven, probable and possible. The simulation results showed that well rates should be held to less than 8,000 stb/d and that horizontal wells, with a length of at least 700 m, generally out-performed vertical wells. Oil recovery ranged between 34 and 45% of OOIP. The cases offering the best recoveries included both water injection and horizontal wells.

  3. INDIGO PINE | Department of Energy

    Energy.gov [DOE] (indexed site)

    Buffalo, The State University of New York (SUNY) team may change that. Learn More AGGIE SOL The University of California, Davis, has strong pedigrees in both sustainable projects...

  4. INDIGO PINE | Department of Energy

    Energy.gov [DOE] (indexed site)

    designed to serve a family "from a full nest to an empty nest." Learn More CASA DEL SOL With the 2015 Solar Decathlon taking place in Irvine, California, Team Orange County --...

  5. INDIGO PINE | Department of Energy

    Energy.gov [DOE] (indexed site)

    blend in its Efficient, Affordable, Solar, Innovation--or EASI--House. Learn More AGGIE SOL The University of California, Davis, has strong pedigrees in both sustainable projects...

  6. INDIGO PINE | Department of Energy

    Energy.gov [DOE] (indexed site)

    Decathletes from the University of Texas at Austin and Technische Universitaet Muenchen in Germany have drawn on shared interests to create NexusHaus, an ultra-efficient solar ...

  7. INDIGO PINE | Department of Energy

    Energy.gov [DOE] (indexed site)

    storms in a state that averages 27 tornadoes yearly. Learn More STILE The aroma of Italian cooking will waft from STILE, the West Virginia University and University of Roma Tor...

  8. INDIGO PINE | Department of Energy

    Energy.gov [DOE] (indexed site)

    Random | Alphabetical | Rating (High to Low) | Rating (Low to High) STILE The aroma of Italian cooking will waft from STILE, the West Virginia University and University of Roma Tor...

  9. Environmental baseline survey report for West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, West Pine Ridge and parcel 21D in the vicinity of the East Technology Park, Oak Ridge, Tennessee

    SciTech Connect

    King, David A.

    2012-11-29

    This environmental baseline survey (EBS) report documents the baseline environmental conditions of five land parcels located near the U.S. Department of Energy?s (DOE?s) East Tennessee Technology Park (ETTP), including West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, West Pine Ridge, and Parcel 21d. Preparation of this report included the detailed search of federal government records, title documents, aerial photos that may reflect prior uses, and visual inspections of the property and adjacent properties. Interviews with current employees involved in, or familiar with, operations on the real property were also conducted to identify any areas on the property where hazardous substances and petroleum products, or their derivatives, and acutely hazardous wastes may have been released or disposed. In addition, a search was made of reasonably obtainable federal, state, and local government records of each adjacent facility where there has been a release of any hazardous substance or any petroleum product or their derivatives, including aviation fuel and motor oil, and which is likely to cause or contribute to a release of any hazardous substance or any petroleum product or its derivatives, including aviation fuel or motor oil, on the real property. A radiological survey and soil/sediment sampling was conducted to assess baseline conditions of Parcel 21d that were not addressed by the soils-only no-further-investigation (NFI) reports. Groundwater sampling was also conducted to support a Parcel 21d decision. Based on available data West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, and West Pine Ridge are not impacted by site operations and are not subject to actions per the Federal Facility Agreement (FFA). This determination is supported by visual inspections, records searches and interviews, groundwater conceptual modeling, approved NFI reports, analytical data, and risk analysis results. Parcel 21d data, however, demonstrate impacts from site

  10. OSTIblog Posts by Philip Ellis | OSTI, US Dept of Energy, Office...

    Office of Scientific and Technical Information (OSTI)

    Where Do New Scientists Come From? Published on Feb 07, 2013 Photo of Jack Andraka from his Twitter feed When we think of scientists, most of us picture professionals working in ...

  11. Grand Junction Office Founder Honored at the Philip C. Leahy Memorial Park Dedication and Open House

    Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Office of Legacy Management (LM) held an open house and park dedication at the Grand Junction, Colorado, Office to commemorate its place in the Manhattan Project...

  12. Dr Philip Kraushaar | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    He has also worked in oil and gas exploration (Shell Oil) and in the accelerator production of radioisotopes for medical applications. (International Isotopes, Inc.). Education...

  13. Geochronology of the Porgera gold deposit, Papua New Guinea: Resolving the effects of excess argon on K-Ar and sup 40 Ar/ sup 39 Ar age estimates for magmatism and mineralization

    SciTech Connect

    Richards, J.P.; McDougall, I. )

    1990-05-01

    Mesothermal/epithermal gold mineralization at Porgera in the highlands of Papua New Guinea (PNG), occurs in structurally controlled veins and disseminations, which overprint and cross-cut a suite of shallow-level, comagmatic, mafic alkaline stocks and dykes and their sedimentary host rocks. Conventional K-Ar apparent ages of twelve hornblende separates from eight different intrusions scatter between 7 and 14 Ma, but four biotite separates are concordant at 6.02 {plus minus} 0.29 Ma (2{sigma}). {sup 40}Ar/{sup 39}Ar step-heating experiments on six of the hornblende separates reveal saddle-shaped age spectra, which indicate the presence of excess {sup 40}Ar. One of these samples yields a well-defined plateau with an apparent age of 5.96 {plus minus} 0.25 Ma (2{sigma}). Conventional K-Ar analyses of six separates of hydrothermal illite and roscoelite associated with gold mineralization yield apparent ages of between 5.1 and 6.1 Ma and indicate that ore deposition occurred within 1 Ma of magmatism at Porgera. Evidence for the evolution of a magmatic volatile phase, and the presence of excess {sup 40}Ar both in the intrusives and in hydrothermal fluids associated with the orebody, suggest that magmatic fluids may have had some involvement in metallogenesis, but the exact nature of this involvement is not yet clear. Late Miocene magmatism and mineralization at Porgera are thought to have occurred shortly prior to or during the initiation of continent/arc collision and to pre-date associated Pliocene uplift and foreland deformation in the highlands.

  14. ENVIRONMENTAL BASELINE SURVEY REPORT FOR WEST BLACK OAK RIDGE, EAST BLACK OAK RIDGE, MCKINNEY RIDGE, WEST PINE RIDGE, AND PARCEL 21D IN THE VICINITY OF THE EAST TENNESSEE TECHNOLOGY PARK, OAK RIDGE, TENNESSEE

    SciTech Connect

    David A. King

    2012-11-29

    This environmental baseline survey (EBS) report documents the baseline environmental conditions of five land parcels located near the U.S. Department of Energy’s (DOE’s) East Tennessee Technology Park (ETTP), including West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, West Pine Ridge, and Parcel 21d. The goal is to obtain all media no-further-investigation (NFI) determinations for the subject parcels considering existing soils. To augment the existing soils-only NFI determinations, samples of groundwater, surface water, soil, and sediment were collected to support all media NFI decisions. The only updates presented here are those that were made after the original issuance of the NFI documents. In the subject parcel where the soils NFI determination was not completed for approval (Parcel 21d), the full process has been performed to address the soils as well. Preparation of this report included the detailed search of federal government records, title documents, aerial photos that may reflect prior uses, and visual inspections of the property and adjacent properties. Interviews with current employees involved in, or familiar with, operations on the real property were also conducted to identify any areas on the property where hazardous substances and petroleum products, or their derivatives, and acutely hazardous wastes may have been released or disposed. In addition, a search was made of reasonably obtainable federal, state, and local government records of each adjacent facility where there has been a release of any hazardous substance or any petroleum product or their derivatives, including aviation fuel and motor oil, and which is likely to cause or contribute to a release of any hazardous substance or any petroleum product or its derivatives, including aviation fuel or motor oil, on the real property. A radiological survey and soil/sediment sampling was conducted to assess baseline conditions of Parcel 21d that were not addressed by the soils-only NFI

  15. Exploration and production in Papua New Guinea

    SciTech Connect

    Wulff, K.; Hobson, D. )

    1996-01-01

    The prospectivity of the Papuan Basin has been appreciated, since oil seeps were first discovered in 1911. Initially, the mountainous terrain, a deeply karstified limestone surface covered with tropical rainforest, fed by 300 inches of rain each year, restricted access to the adventurous. Early exploration was focussed along the coastline and river systems, with only limited success. The development of helicopter transportable rigs during the 1970s was the technological advance that led to success, as the crests of anticlines became accessible to the drill. Even so, the lack of seismic due to severe terrain conditions and structural complexity, still constrains our ability to image trap. Despite these limitations, the oil discovery at Lagifu-2 in 1986, led to the development of the Kutubu Field by a Chevron led joint venture, with first oil in 1992. The Kutubu Field was developed at a cost of US$ 1 billion. Reserves are in excess of 250 mmbo with production currently at 1,00,000 bopd. PNG's second oil development will be the Gobe / SE Gobe Fields, also in the Papuan Thrust Belt, and thought to contain around 100 mmbo. Discovered in the late 1980s, the field is expected to produce 25 000 bopd from 1997. Significant volumes of gas have been discovered in the Highlands at Hides, where 3 wells have now confirmed a gas column in excess of 1 km. Additional large gas discoveries have been made in the Papuan Basin, highlighting the potential for PNG to become a long term LNG s producer.

  16. Eocene chert resources of Papua New Guinea

    SciTech Connect

    Carman, G.J.; St John, V.P.

    1986-05-01

    The Eocene Port Moresby beds consist of chert, siliceous argillite, and calcarenite in a 3000-m sequence. A northwest grain and severe topography at outcrop reflect 50/sup 0/-80/sup 0/ structural dips, northeastward-inclined, low-angle thrust faults, and high-angle reverse faults. Within the fault slices, symmetrical folds plunge toward the northwest, and syntaphral folds occur intermittently. The cherts are comprised of biogenic silica and rarer spherulitic, fibrous chalcedony in massive nodular concretions up to 2 m in diameter and as competent, repetitive, 10 to 30-cm thick beds. The calcarenites are richly nummulitic, partly silicified, and contain chert nodules. Radiolaria, planktonic foraminifera, and sponge spicules predominate over reworked fauna in the cherts. Microlaminations and sparse pyrite endorse the interpretation of sheltered, possibly deep, and rapid deposition in a reducing environment. Chert and cherty limestone crop out again, 200 km northwest at Hell's Gate, Saw Mountains. Oil and gas seeps in the intervening Lakekamu-Moresby Embayment were first recorded 75 years ago, and seismic interpretation confirms the presence of buried thrust folds. Gas and Oil fluorescence was recorded in four vintage wells, but none have tested the Eocene. Like the Monterey Formation, fractured radiolarian cherts have potential as a resource in terms of both reservoir and source. Moresby chert deposition is possibly related to opening of the Coral Sea. The chert diagenesis and thermal maturation were probably influenced by Paleogene overthrusting of oceanic crust 100 km east, Neogene uplift of the Mesozoic metamorphics in the 4000-m Owen Stanley Range, and consequential southwesterly detachment folding of the Tertiary section.

  17. Exploration and production in Papua New Guinea

    SciTech Connect

    Wulff, K.; Hobson, D.

    1996-12-31

    The prospectivity of the Papuan Basin has been appreciated, since oil seeps were first discovered in 1911. Initially, the mountainous terrain, a deeply karstified limestone surface covered with tropical rainforest, fed by 300 inches of rain each year, restricted access to the adventurous. Early exploration was focussed along the coastline and river systems, with only limited success. The development of helicopter transportable rigs during the 1970s was the technological advance that led to success, as the crests of anticlines became accessible to the drill. Even so, the lack of seismic due to severe terrain conditions and structural complexity, still constrains our ability to image trap. Despite these limitations, the oil discovery at Lagifu-2 in 1986, led to the development of the Kutubu Field by a Chevron led joint venture, with first oil in 1992. The Kutubu Field was developed at a cost of US$ 1 billion. Reserves are in excess of 250 mmbo with production currently at 1,00,000 bopd. PNG`s second oil development will be the Gobe / SE Gobe Fields, also in the Papuan Thrust Belt, and thought to contain around 100 mmbo. Discovered in the late 1980s, the field is expected to produce 25 000 bopd from 1997. Significant volumes of gas have been discovered in the Highlands at Hides, where 3 wells have now confirmed a gas column in excess of 1 km. Additional large gas discoveries have been made in the Papuan Basin, highlighting the potential for PNG to become a long term LNG s producer.

  18. Equatorial Guinea: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    by building new gas-fired power stations and investing in the construction of new dams.Work is ongoing on the Djibloho hydroelectric plant project on the Wele River near...

  19. Pine Tree Wind Farm | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Type Commercial Scale Wind Facility Status In Service Owner Los Angeles Department of Water and Power Developer Los Angeles Department of Water and Power Energy Purchaser Los...

  20. Pine Mountain Builders | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building Systems...

  1. Pinyon Pines I | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Scale Wind Facility Status In Service Owner MidAmerican Energy Developer Terra-Gen Power Energy Purchaser Southern California Edison Co Location Tehachapi Pass CA...

  2. Pinyon Pines II | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Scale Wind Facility Status In Service Owner MidAmerican Energy Developer Terra-Gen Power Energy Purchaser Southern California Edison Co Location Tehachapi Pass CA...

  3. SU-E-T-557: Monte Carlo Modeling of Philips RT-250 Orthovoltage Unit for Beam Spectrum Modulation

    SciTech Connect

    Reynoso, F; Cho, S

    2015-06-15

    Purpose: To develop and validate a Monte Carlo (MC) model of a Phillips RT-250 orthovoltage unit to test various beam spectrum modulation strategies for in vitro/vivo studies. A model of this type would enable the production of unconventional beams from a typical orthovoltage unit for novel therapeutic applications such as gold nanoparticle-aided radiotherapy. Methods: The MCNP5 code system was used to create a MC model of the head of RT-250 and a 30 × 30 × 30 cm{sup 3} water phantom. For the x-ray machine head, the current model includes the vacuum region, beryllium window, collimators, inherent filters and exterior steel housing. For increased computational efficiency, the primary x-ray spectrum from the target was calculated from a well-validated analytical software package. Calculated percentage-depth-dose (PDD) values and photon spectra were validated against experimental data from film and Compton-scatter spectrum measurements. Results: The model was validated for three common settings of the machine namely, 250 kVp (0.25 mm Cu), 125 kVp (2 mm Al), and 75 kVp (2 mm Al). The MC results for the PDD curves were compared with film measurements and showed good agreement for all depths with a maximum difference of 4 % around dmax and under 2.5 % for all other depths. The primary photon spectra were also measured and compared with the MC results showing reasonable agreement between the two, validating the input spectra and the final spectra as predicted by the current MC model. Conclusion: The current MC model accurately predicted the dosimetric and spectral characteristics of each beam from the RT-250 orthovoltage unit, demonstrating its applicability and reliability for beam spectrum modulation tasks. It accomplished this without the need to model the bremsstrahlung xray production from the target, while significantly improved on computational efficiency by at least two orders of magnitude. Supported by DOD/PCRP grant W81XWH-12-1-0198.

  4. u.s. DEPARTl\\IENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DEPARTlIENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERllJNAIION RECIPIENT:City of Philip and Philip Health Services PROJECf TITLE: Philip Health Services Geothermal ...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... and electron sources Coppens, Philip ; Fournier, Bertrand February 2016 , American ... at synchrotron sources Coppens, Philip ; Fournier, Bertrand October 2015 , International ...

  6. Papua New Guinea-Pilot Program for Climate Resilience (PPCR)...

    OpenEI (Open Energy Information) [EERE & EIA]

    Development (IISD) Sector Climate, Energy, Land, Water Focus Area Renewable Energy, Agriculture, Biomass, - Waste to Energy, Economic Development, Forestry, Greenhouse...

  7. Papua New Guinea: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    EIA Natural Gas Reserves 226,500,000,000 Cubic Meters (cu m) 44 2010 CIA World Factbook Oil Reserves 170,000,000 Barrels (bbl) 62 2010 CIA World Factbook Energy Maps featuring...

  8. Collision propagation in Papua New Guinea and Solomon Sea

    SciTech Connect

    Silver, E.A.; Abbott, L.; Kirchoff-Stein, K.; Reed, D.; Bernstein, B. )

    1990-06-01

    The collision of the Finisterre-New Britain terrane with the Australian continent is propagating eastward at a rate of approximately 125 km/m.y., based on plate motions and the collisional geometry, as well as on the geochemistry of the arc volcanics. A sequence of sedimentary facies is developed from east to west in the modern environment (pelagic sediments, turbidites, marine molasse, and fluvial molasse), and this sequence is accreted from north to south at the front of the terrane collision in the Markham valley. Based on the modern distribution, the authors suggest that the age of the initial marine molasse will predate the passage of the collision point, and that of the fluvial molasse will postdate its passage. Intense erosion in the Markham canyon, located along the suture between the collision point and the coast, appears to be responsible for stripping most of the accreted marine molasse and redepositing it in a basin just east of the collision point. Convergence along the suture zone deceases westward. At Lae, very young deformation is seen, but 80 km to the west undeformed terrace deposits cover the deformation front. Uplift appears active within the range, aided by out-of-sequence thrusting, but still farther west the rocks lack signs of young tectonism. In the region just west of Lae, the main locus of slip between the Australian and south Bismarck plates must transfer southward to the front of the Papuan fold-and-thrust belt.

  9. Undrilled New Ireland basin in Papua New Guinea

    SciTech Connect

    Exon, N.F.; Marlow, M.S.

    1986-07-01

    The arcuate, west-northwest-trending, mostly offshore New Ireland basin is 900 km long and about 160 km wide, and extends northeastward from Manus Island, New Hanover, and New Ireland. The basin formed in a forearc between a southerly Eocene to early Miocene volcanic arc, and a northerly outer-arc high bounding the Manus Trench. Its southern margin drops down to the back-arc Manus basin, which commenced spreading in the Pilocene. North of Manus Island, the New Ireland basin contains areas of deformed strata that have apparently been accreted to the Manus arc by south-dipping thrust faults. In places these strata are overlain by shallowly buried lava flows, which may represent attempted spreading. The sedimentary sequence in the eastern part of the basin is interpreted to contain thick Oligocene to early Miocene volcaniclastic sediments, overlain by 1000-2000 m of Miocene shelf carbonates, overlain by 2000 m of overburden. The presumed shelf carbonates could contain both source and reservoir rocks. The Lee line 401 revealed a flat, high-amplitude reflector or bright spot in an anticlinal core 1700 m beneath the seabed in water 2500 m deep off New Ireland, suggesting that hydrocarbons have been generated in New Ireland basin.

  10. Papua New Guinea-Low Emissions Asian Development (LEAD) Program...

    OpenEI (Open Energy Information) [EERE & EIA]

    the growth of greenhouse gas emissions. The LEAD program supports and enhances country-led development programs, plans, and policies, and complements efforts of other...

  11. Guinea-Bissau: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    0 Area(km) Class 3-7 Wind at 50m 116 1990 NREL Solar Potential 93,662,158 MWhyear 132 2008 NREL Coal Reserves Unavailable Million Short Tons NA 2008 EIA Natural Gas...

  12. U.S. LNG Imports from Equatorial Guinea

    Energy Information Administration (EIA) (indexed site)

    7-2016 Liquefied Natural Gas Prices -- -- -- -- -- -- 2007

  13. Papua New Guinea-Lowering Emissions in Asia's Forests (LEAF)...

    OpenEI (Open Energy Information) [EERE & EIA]

    assessing, improving, and implementing REDD+- related forest policies; improving forest management; and encouraging equitable sharing of REDD+ benefits. The program will tailor...

  14. High Tonnage Forest Biomass Production Systems from Southern Pine Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Plantations | Department of Energy abstract

  15. High Tonnage Forest Biomass Production Systems from Southern Pine Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Plantations | Department of Energy abstract_1

  16. Community D Mixed/Pine Hardwood D Bottomland Hardwood Mixed

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    D Bottomland Hardwood Mixed Swamp Forest Soils 540 Soils Soil Series and Phase DCh .OrC .Sh .Ta o 540 1080 Meters N A sc Figure 7-2. Plant communities and soils associated...

  17. Pine Tree Extension Wind Farm | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Type Commercial Scale Wind Facility Status In Service Owner Los Angeles Department of Water and Power Developer Los Angeles Department of Water and Power Energy Purchaser Los...

  18. Southern Pine Elec Power Assn | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    87,734 60,157 3,222 30,360 4,536 5,087 63,820 24 18,195 181,914 64,717 2008-05 6,897 62,132 60,058 2,887 27,862 4,522 4,430 56,228 24 14,214 146,222 64,604 2008-04 6,581 59,423...

  19. Black Pine Engineering Wins Clean Energy Trust Clean Energy Challenge

    Office of Energy Efficiency and Renewable Energy (EERE)

    Student team from Michigan State University takes top honors at the Eastern Midwest regional competition of the Energy Department’s National Clean Energy Business Plan Competition for its advanced turbomachinery system for geothermal power plants.

  20. Pembroke Pines, Florida: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    County, Florida. It falls under Florida's 17th congressional district and Florida's 20th congressional district and Florida's 21st congressional district and Florida's 23rd...

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Jeffrey, Philip D" Name Name ORCID Search Authors Type: All BookMonograph Conference... CreatorsAuthors contains: "Jeffrey, Philip D" Sort by Relevance Sort by Date (newest ...

  2. USAID West Africa Climate Program | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Guinea, Guinea-Bissau, Cameroon, Gabon, Equatorial Guinea, Chad, Sao Tome and Principe, Cape Verde Western Africa, Western Africa, Western Africa, Western Africa, Western...

  3. Price of U.S. Liquefied Natural Gas Imports From Equatorial Guinea...

    Energy Information Administration (EIA) (indexed site)

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 6.32 -- -- 2010's

  4. U.S. Liquefied Natural Gas Imports From Equatorial Guinea (Million...

    Energy Information Administration (EIA) (indexed site)

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 0 0 0 0 0 2,910 8,989 5,896 0 0 0 0 2008 0 0 0 0 0 0 0 0 0 0 0 0 2009 0 0 0 0 0 0 0 0 0 0 0 0 2010 0 0 0 0 0 0 0 0 0 0 0 0 ...

  5. Price of U.S. Liquefied Natural Gas Imports From Equatorial Guinea...

    Energy Information Administration (EIA) (indexed site)

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 -- -- -- -- -- 7.46 6.04 6.18 -- -- -- -- 2008 -- -- -- -- -- -- -- -- -- -- -- -- 2009 -- -- -- -- -- -- -- -- -- -- -- ...

  6. U.S. Liquefied Natural Gas Imports From Equatorial Guinea (Million...

    Energy Information Administration (EIA) (indexed site)

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 17,795 0 0 2010's

  7. Geology and hydrocarbon potential of the Sepik-Ramu area, Ramu basin, Papua New Guinea

    SciTech Connect

    Donaldson, J.C.; Wilson, J.T. )

    1990-06-01

    Improvements in seismic processing have made new interpretations of the structural and depositional history of the northwestern portion of the Ramu basin possible. Support for a wrench tectonic model for this area is observed in the reprocessed seismic data. Strike-slip movement along major fault zones has allowed compressional forces to be translated laterally and resulted in only minor deformation occurring in the Sepik-Ramu area. The major tectonic event is thought to have occurred during late Miocene-early Pliocene, and not during the middle Miocene, as earlier hypothesized. Consequently, Miocene deposition is postulated to have occurred uninterrupted by periods of erosion. A thick Miocene section is preserved in this region and is postulated to contain slope, reef, and shelf carbonates of early to middle Miocene age. This interpretation has led to the identification of a reef trend over 7 mi wide and at least 42 mi long containing numerous pinnacle reefs. The pinnacle reefs are analogous to those found in the Salawati basin of Irian Jaya, Indonesia. The reefs are overlain by deep-water shales, a combination that provides potential reservoirs and seals necessary for the entrapment of hydrocarbons. The presence of oil and gas seeps document the existence of a source. These three factors justify hydrocarbon exploration in this area. The numerous potential drilling targets may lead to the discovery of significant quantities of hydrocarbons.

  8. Reservoir management in a hydrodynamic environment, Iagifu-Hedinia area, Southern Highlands, Papua New Guinea

    SciTech Connect

    Eisenberg, L.I.; Langston, M.V.; Fitzmorris, R.E.

    1994-12-31

    Northwest to southeast regional scale flow in the Toro Sandstone parallels the Papuan Fold and Thrust Belt for a distance of 115 km, passing through Iagifu/Hedinia oil field along the way. This has had a profound effect on oil distribution in the Toro there, having swept the northwest side free of movable oil. A structurally controlled flow restriction causes a local, rapid drop in hydraulic potential, tilting local oil/water contacts up to six degrees and causing the three sandstone members of the Toro to locally behave as separate reservoirs, each with its own hydrocarbon/water contact. Reservoir simulations of Iagifu/Hedinia which include a flowing aquifer are able to match observed production history. Without a flowing aquifer, simulation predicts greater and earlier water production, and a greater pressure drop in the oil leg than has been observed. Reservoir modeling using a flowing aquifer has allowed downhole, structural targeting of later infill wells to be much closer to the OWC than would otherwise have been thought prudent, and has raised questions as to the potential effectiveness of a downdip water injection scheme. Production results from a small satellite field upstream of the main Iagifu/Hedinia field have shown a sudden increase in water production and reservoir pressure after a long period of pressure decline and no water production. This behavior appears to be due to an influx of higher hydraulic potential from a separate reservoir sand, the influx being brought about by pressure draw down during production and consequent breakdown of fault seal.

  9. Regional offshore geology of central and western Solomon Islands and Bougainville, Papua New Guinea

    SciTech Connect

    Vedder, J.G.; Colwell, J.B.; Bruns, T.R.; Cooper, A.K.

    1986-07-01

    The central and western Solomon Islands and the Bougainville regions are parts of a complex island-arc system that includes an intra-arc basin and remnants of both forearc and back-arc depositional wedges. These features formed in response to episodic Cenozoic tectonism along the convergent boundary between the Pacific and Australia-India plates. Presumed early Tertiary southwest-directed subduction of the Pacific plate and associated arc magmatism were curtailed by impingement of the leading edge of the Ontong Java Plateau. Aprons of back-arc and forearc sediment were derived from highstanding parts of the arc during the late Oligocene and early Miocene. Late Tertiary arc-polarity reversal and northeastward-directed subduction of the Woodlark spreading system caused a renewal of island-arc magmatism that completed the construction of the Central Solomons Trough as an enclosed intra-arc basin. Interpretations of multichannel profiles from 1982 and 1984 CCOP/SOPAC Tripartite Cruises of the research vessel R/V S.P. Lee indicate that the Central Solomons Trough is a composite intra-arc basin containing as much as 5.5 km of late Oligocene(.) and younger sedimentary rocks. As many as five lenticular seismic-stratigraphic units can be identified on the basis of unconformities and abrupt velocity changes. Late Miocene and younger folds and faults deform the northeast and southwest flanks of the basin. Profiles across the Kilinailau Trench show Ontong Java Plateau rocks covered by 2-4 km of trench sediment. The inner trench wall consists of folded, upfaulted, and rotated blocks of trench and forearc strata. The deep-water basin northwest of Bougainville is a southeastward extension of the New Ireland forearc basin, the southern margin of which is formed by a subsided part of the early Cenozoic arc. There, Oligocene(.) and younger basin strata, as much as 7 km thick, are deformed by pre-Pliocene faults and folds.

  10. Ramu basin, Papua New Guinea: A record of late Miocene terrane collision

    SciTech Connect

    Cullen, A.B.

    1996-05-01

    The Ramu basin lies along a plate boundary where the Finisterre terrane is colliding with the Indo-Australian plate. Estimates for the age of initial collision range from early Miocene to middle Pliocene. Two unsuccessful wells (Keram 1 and Tsumba 1) drilled to basement and two-dimensional seismic data show that folded and faulted early to middle Miocene carbonates and clastics (the Wogamush sequence) are overlain by relatively undeformed Pliocene marine clastics (the Wewak sequence) along a regional unconformity. The pre-Pliocene section, which is at the crux of resolving the age of initial collision, has been correlated previously to the Finisterre terrane. Clastics within that section, derived from older terranes south of the basin, imply an early Miocene age for collision. I propose that Miocene sedimentary and volcanic rocks in the two wells are correlative with the Wogamush beds of the Maramuni arc. The Ramu basin can then be viewed as having a two-stage evolution. During the Miocene, the basin was part of the Maramuni arc, the polarity of which is unresolved. A collisional successor basin developed in the late Miocene as the Finisterre terrane (Adelbert block) collided with the arc. Thrust faults on the northeastern side of the basin, truncated by a regional unconformity, are interpreted to mark the suture of the Adelbert block. A northern earliest Pliocene sediment source for the basal Wewak sequence was probably the Finisterre terrane, but multiple source areas are inferred for the rest of that sequence. Middle Pliocene inversion of the basin`s northeastern flank, characterized by reverse faulting and forced folding, is attributed to plate boundary reorganization caused by rifting in the Bismarck Sea. The Ramu basin has numerous untested structures related to both collision and basin inversion. Gas-prone source rocks are present, but are largely immature. Reservoir and charge considerations place the Ramu basin in the very high risk sector for exploration.

  11. Papua New Guinea-ClimateWorks Low Carbon Growth Planning Support...

    OpenEI (Open Energy Information) [EERE & EIA]

    Organization ClimateWorks, Project Catalyst, McKinsey and Company Sector Energy, Land Topics Background analysis, Low emission development planning, Policiesdeployment...

  12. Genotypic variability in ponderosa pine responses to combined ozone and drought stresses

    SciTech Connect

    Temple, P.J.

    1995-06-01

    Five-year-old ponderosa (Pinus ponderosa Laws.) seedlings from 18 half-sib and one full-sib families obtained from the California Tree Improvement Program were harvested after 1, 2, and 3 growing seasons of exposure to three levels of ozone (O{sub 3}) and two levels of available soil water (ASW) in open-top chambers in the California Sierras. Seedlings were evaluated for O{sub 3} injury symptoms, biomass, and radial growth in response to these stresses. Ozone injury responses were highly variable across families, but family rankings for O{sub 3} injury were consistent across years. Family rankings for O{sub 3} injury were highly correlated with those for reductions in biomass and radial growth for trees in the high ASW treatment, but drought-stressed trees showed no consistent relation between foliar 03 injury and reductions in growth. After three seasons of exposure to 88 ppb O{sub 3}, foliar biomass of the three most susceptible families averaged 60% less than trees in the low-O{sub 3} control, while O{sub 3} had no effect on growth of the three most resistant families. Variability across families of growth responses to drought was significantly less than the variability in seedling responses to O{sub 3}.

  13. Carbon Cycling Dynamics in Response to Pine Beetle Infection and Climate Variation

    SciTech Connect

    Monson, Russell K.

    2015-01-26

    We originally proposed to study and discover the changes that have occurred in soil carbon pools, as a result of tree mortality due to beetle infection, and the ease by which those pools release CO2 to the atmosphere in mountain forests in the Western US. We studied forest plots at two sites – the Niwot Ridge AmeriFlux site and the Fraser Experimental Forest site, both in Colorado.

  14. Vegetation classification in southern pine mixed hardwood forests using airborne scanning laser point data.

    SciTech Connect

    McGaughey, Robert J.; Reutebuch, Stephen E.

    2012-09-01

    Forests of the southeastern United States are dominated by a relatively small number of conifer species. However, many of these forests also have a hardwood component composed of a wide variety of species that are found in all canopy positions. The presence or absence of hardwood species and their position in the canopy often dictates management activities such as thinning or prescribed burning. In addition, the characteristics of the under- and mid-story layers, often dominated by hardwood species, are key factors when assessing suitable habitat for threatened and endangered species such as the Red Cockaded Woodpecker (Picoides borealis) (RCW), making information describing the hardwood component important to forest managers. General classification of cover types using LIDAR data has been reported (Song et al. 2002, Brennan and Webster 2006) but most efforts focusing on the identification of individual species or species groups rely on some type of imagery to provide more complete spectral information for the study area. Brandtberg (2007) found that use of intensity data significantly improved LIDAR detection and classification of three leaf-off deciduous eastern species: oaks (Quercus spp.), red maple (Acer rubrum L.), and yellow poplar (Liriodendron tulipifera L.). Our primary objective was to determine the proportion of hardwood species present in the canopy using only the LIDAR point data and derived products. However, the presence of several hardwood species that retain their foliage through the winter months complicated our analyses. We present two classification approaches. The first identifies areas containing hardwood and softwood (conifer) species (H/S) and the second identifies vegetation with foliage absent or present (FA/FP) at the time of the LIDAR data acquisition. The classification results were used to develop predictor variables for forest inventory models. The ability to incorporate the proportion of hardwood and softwood was important to the inventory as well as habitat assessments for the RCW.

  15. Selecting indicators of soil, microbial, and plant conditions to understand ecological changes in Georgia pine forests

    SciTech Connect

    Dale, Virginia H; Garten Jr, Charles T; Wolfe, Amy K; Sobek, Edward A

    2008-11-01

    Characterizing how resource use and management activities affect ecological conditions is necessary to document and understand anthropogenic changes in ecological systems. Resource managers on military installations have the delicate task of balancing the training needs of soldiers effectively with the need to maintain a high quality of ecological conditions. This study considers ways that ecological indicators can provide information on impacts that training has on environmental characteristics that occur at different scales and in different sectors of the environment. The characteristics examined include soil chemistry, soil microbes, and vegetation. A discriminant function analysis was conducted to determine whether ecological indicators could differentiate among different levels of military use. A combination of 10 indicators explained 90% of the variation among plots from five different military use levels. Results indicated that an appropriate suite of ecological indicators for military resource managers includes soil, microbial, and vegetation characteristics. Since many of these indicators are related, managers at this location potentially have freedom to choose indicators that are relatively easy to measure, without sacrificing information.

  16. Leaching and persistence of herbicides for kudzu (Pueraria montana) control on pine regeneration sites

    SciTech Connect

    Berisford, Yvette, C.; Bush, Parshall, B.; Taylor, John, W.

    2006-03-01

    Kudzu is an exotic vine that threatens forests in the southeastern United States. It can climb, overtop, and subsequently kill new seedlings or mature trees. Herbicides are commonly used to control kudzu; however, eradication might require retreatment for 3 to 10 yr in young stands and 7 to 10 yr for mature stands. Clopyralid, picloram, triclopyr, metsulfuron, and tebuthiuron exert various degrees of control, depending on soil type, meteorological conditions, herbicide formulation, seasonal application, characteristics of the kudzu stand, and frequency and number of herbicide. Field residue data for soil or leachate are lacking for all of these herbicides when they are used in actual forest regeneration programs in the Coastal Plain. These data are needed to assess the relative potential for the herbicides to leach into groundwater or to move off-site into sensitive ecological areas of the Coastal Plain in which sandy soils predominate and the groundwater tends to be shallow. As part of an integrated pest management program to control kudzu on forest regeneration areas at the Savannah River Site near New Ellenton, SC, five herbicides were evaluated from the standpoints of herbicide leaching, kudzu control, and plant community development. Three herbicide chemical families were represented. This included pyridinecarboxylic acid herbicides (clopyralid, picloram 1 2,4-D, and triclopyr), a sulfonylurea herbicide (metsulfuron), and a substituted urea herbicide (tebuthiuron).

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    a range of vegetation types typical of the region (northern hardwood, mixed forest, red pine, jack pine, pine barrens, and shrub wetland). The hardwood and red pine sites also...

  18. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    a range of vegetation types typical of the region (northern hardwood, mixed forest, red pine, jack pine, pine barrens and shrub wetland). The hardwood and red pine sites also...

  19. Influence of vegetation and seasonal forcing on carbon dioxide...

    Office of Scientific and Technical Information (OSTI)

    a range of vegetation types typical of the region (northern hardwood, mixed forest, red pine, jack pine, pine barrens and shrub wetland). The hardwood and red pine sites also...

  20. Centre County, Pennsylvania: Energy Resources | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    Pine Glen, Pennsylvania Pine Grove Mills, Pennsylvania Pleasant Gap, Pennsylvania Port Matilda, Pennsylvania Ramblewood, Pennsylvania Rebersburg, Pennsylvania Sandy Ridge,...

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Testing Center, Casper, WY (United States) S. M. Stoller (United States) SLAC National ... Jeffrey, Philip D (1) Jeffrey, Philip D. (1) Kang, Yibin (1) Lee, Woojong (1) Li, Yongfeng ...

  2. CX-002049: Categorical Exclusion Determination

    Energy.gov [DOE]

    Philip Health Services Geothermal ProjectCX(s) Applied: A9, B5.1Date: 04/22/2010Location(s): Philip, South DakotaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Richardson, Thomas J. (3) Chen, Guoying (2) Jow, T. Richard (2) Ross Jr., Philip N. (2) ... Hollenshead, Jeromy T. (1) Klebanoff, Leonard E. (1) Ross Jr.,Philip N. (1) Ross, Jr, ...

  4. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Search for: All records CreatorsAuthors contains: "Ross, Jr, Philip N" Sort by ... Filter by Author Ross Jr., Philip N. (8) Markovic, Nenad M. (3) Pugh, James K. (3) Ross, ...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Ross, Jr, Philip N" Name Name ORCID Search Authors Type: All BookMonograph Conference... Search for: All records CreatorsAuthors contains: "Ross, Jr, Philip N" Sort by ...

  6. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentatio...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Management - Philip Craig, PNNL.pdf (668.25 KB) CEDS 2010 Peer Review - Implications of DBT on Critical Infrastructure and Homeland Security - Philip Craig & Jeff Dagle, PNNL.pdf ...

  7. CSPAD-140k - A Versatile Detector for LCLS Experiments (Conference...

    Office of Scientific and Technical Information (OSTI)

    Herrmann, Sven ; Boutet, Sebastian ; Duda, Brian ; Fritz, David ; Haller, Gunther ; Hart, Philip ; Herbst, Ryan ; Kenney, Christopher ; Lemke, Henrik ; Messerschmidt, Marc ;...

  8. Intraplate-type magmatism in a continent-island-arc collision zone: Porgera intrusive complex, Papua New Guinea

    SciTech Connect

    Richards, J.P.; Chappell, B.W.; McCulloch, M.T. )

    1990-10-01

    Cogenetic volatile-rich alkali basalts and gabbros, hawaiites, and mugearites occur in the late Miocene age epizonal Porgera intrusive complex, which is temporally and spatially associated with rich gold-silver mineralization. The least evolved rocks show enrichments in light rare earth elements ((La/Yb){sub cn} = 15-19) and other incompatible elements (e.g., Ba/La {approx} 8-10, La/Nb {approx} 0.6-0.7, Sr/Nd {approx} 25) characteristic of intraplate alkalic basalts and have isotopic compositions ({sup 87}Sr/{sup 86}Sr {approx} 0.7035, {epsilon}{sub Nd} {approx} +6, {sup 206}Pb/{sup 204}Pb {approx} 18.66, {sup 207}Pb/{sup 204}Pb {approx} 15.56, {sup 298}Pb/{sup 204}Pb {approx} 38.55) consistent with derivation from a time-averaged depleted mantle source. The Porgera intrusive complex was emplaced at 6 Ma in Jurassic-Cretaceous shelf-facies sedimentary rocks near the edge of the Australasian plate. Intrusion appears to have occurred in a back-arc environment during subduction of an oceanic microplate segment on two sides, beneath the continental margin and an island arc. We suggest that this unusual tectonic setting promoted partial melting of asthenospheric source materials that were perhaps modified by deep (>150 km) subduction processes to form alkalic magmas with intraplate character.

  9. Effect of altitude on the carbon-isotope composition of forest and grassland soils from Papua New Guinea

    SciTech Connect

    Bird, M.I.; Haberle, S.G.; Chivas, A.R. )

    1994-03-01

    The stable isotope composition of carbon can be used to provide information on the origin of carbon in soil organic matter. This study looks at the effect of decreasing temperature and atmospheric pressure (altitude) on the carbon-isotope composition of soil organic carbon from forests and grasslands in tropical regions. Investigators examine whether a predictable relationship exists between vegetation type, the 13C value of surface soil organic matter, and altitude. The results provide a framework within which to more accurately constrain the carbon-isotope composition of terrestrial carbon ppls and to interpret the observed variations in the isotopic composition of rivere particulate organic carbon. 31 refs., 5 figs., 1 tab.

  10. Oil and gas developments in New Zealand and southwest Pacific islands in 1982. [Papua New Guinea; Fiji

    SciTech Connect

    Katz, H.R.

    1983-10-01

    New Zealand experienced a marked increase in activity. Concession holdings went up 205% onshore to 62,429 km/sup 2/, and 31% offshore to 215,439 km/sup 2/. Seismic coverage more than doubled both onshore and offshore, to 1,075 and 15,321 line-km, respectively. Several new targets have been delineated offshore, and 2 drillships are scheduled to arrive in the country and start drilling during 1983. Onshore, the total depth drilled more than doubled to 18,993 m. Drilling was concentrated in the recently discovered McKee field, where 2 additional oil producers were completed, and on 3 other structures nearby, where 1 well tested gas and condensate. Production of gas and condensate from the Kapuni and Maui fields combined was 2,177.122 X 10/sup 6/ m/sup 3/ (up 69.3%) and 865,454 m/sup 3/ (up 57.3%), respectively. Expansion of the only refinery in New Zealand and the realization of large petrochemical projects using natural gas are well under way. These projects include an ammonia-urea plant, which was completed by year end, a methanol plant, and a methanol-to-synthetic petrol plant now under construction.

  11. Geology and offshore resources of Pacific Island arcs-New Ireland and Manus region, Papua New Guinea

    SciTech Connect

    Marlow, M.S.; Dadisman, S.V.; Exon, N.F.

    1988-01-01

    This book presents the results of geologic research in and around the Pacific Basin. Topics covered include framework geology, petroleum geology, hard minerals, geothermal energy, environmental geology, volcanology, oceanography, tectonics, geophysics, geochemistry, and applications of renewable energy. This volume reports the results of one of fourteen internationally sponsored surveys to investigate the energy and mineral resources in the Southwest Pacific.

  12. Evaluating the Community Land Model in a pine stand with shading manipulations and 13CO2 labeling

    DOE PAGES [OSTI]

    Mao, Jiafu; Ricciuto, Daniel M.; Thornton, Peter E.; Warren, Jeffrey M.; King, Anthony Wayne; Shi, Xiaoying; Iversen, Colleen M.; Norby, Richard J.

    2016-02-03

    Carbon partitioning and flow through ecosystems regulates land surface atmosphere CO2 exchange and thus is a key, albeit uncertain component of mechanistic models. The Partitioning in Trees and Soil (PiTS) experiment-model project tracked C partitioning through a young Pinus taeda stand following pulse-labeling with 13CO2 and two levels of shading. The field component of this project provided process-oriented data that was used to evaluate and improve terrestrial biosphere model simulations of rapid shifts in carbon partitioning and hydrological dynamics under varying environmental conditions. Here we tested the performance of the Community Land Model version 4 (CLM4) in capturing short-term carbonmore » and water dynamics in relation to manipulative shading treatments, and the timing and magnitude of carbon fluxes through various compartments of the ecosystem. To constrain CLM4 to closely simulate pretreatment conditions, we calibrated select model parameters with the pretreatment observational data. Compared to CLM4 simulations with default parameters, CLM4 with calibrated model parameters was better able to simulate pretreatment vegetation carbon pools, light response curves, and other initial states and fluxes of carbon and water. Over a 3-week treatment period, the calibrated CLM4 generally reproduced the impacts of shading on average soil moisture at 15-95 cm depth, transpiration, relative change in stem carbon, and soil CO2 efflux rate, although some discrepancies in the estimation of magnitudes and temporal evolutions existed. CLM4, however, was not able to track the progression of the 13CO2 label from the atmosphere through foliage, phloem, roots or surface soil CO2 efflux, even when optimized model parameters were used. This model bias arises, in part, from the lack of a short-term non-structural carbohydrate storage pool and progressive timing of within-plant transport, thus indicating a need for future work to improve the allocation routines in CLM4. Overall, these types of detailed evaluations of CLM4, paired with intensive field manipulations, can help to identify model strengths and weaknesses, model uncertainties, and additional observations necessary for future model development.« less

  13. Evaluating the Community Land Model in a pine stand with 13CO2 labeling and shading manipulations

    DOE PAGES [OSTI]

    Mao, Jiafu; Ricciuto, Daniel M; Thornton, Peter E; Warren, Jeffrey M.; King, Anthony Wayne; Shi, Xiaoying; Iversen, Colleen M; Norby, Richard J

    2016-01-01

    Carbon partitioning and flow through ecosystems regulates land surface atmosphere CO2 exchange and thus is a key, albeit uncertain component of mechanistic models. The Partitioning in Trees and Soil (PiTS) experiment-model project tracked C partitioning through a young Pinus taeda stand following pulse-labeling with 13CO2 and two levels of shading. The field component of this project provided process-oriented data that was used to evaluate and improve terrestrial biosphere model simulations of rapid shifts in carbon partitioning and hydrological dynamics under varying environmental conditions. Here we tested the performance of the Community Land Model version 4 (CLM4) in capturing short-term carbonmore » and water dynamics in relation to manipulative shading treatments, and the timing and magnitude of carbon fluxes through various compartments of the ecosystem. To constrain CLM4 to closely simulate pretreatment conditions, we calibrated select model parameters with the pretreatment observational data. Compared to CLM4 simulations with default parameters, CLM4 with calibrated model parameters was better able to simulate pretreatment vegetation carbon pools, light response curves, and other initial states and fluxes of carbon and water. Over a 3-week treatment period, the calibrated CLM4 generally reproduced the impacts of shading on average soil moisture at 15-95 cm depth, transpiration, relative change in stem carbon, and soil CO2 efflux rate, although some discrepancies in the estimation of magnitudes and temporal evolutions existed. CLM4, however, was not able to track the progression of the 13CO2 label from the atmosphere through foliage, phloem, roots or surface soil CO2 efflux, even when optimized model parameters were used. This model bias arises, in part, from the lack of a short-term non-structural carbohydrate storage pool and progressive timing of within-plant transport, thus indicating a need for future work to improve the allocation routines in CLM4. Overall, these types of detailed evaluations of CLM4, paired with intensive field manipulations, can help to identify model strengths and weaknesses, model uncertainties, and additional observations necessary for future model development.« less

  14. EIS-0443: Project Financing for Southwest Intertie Project- South, Clark, Lincoln, Nye, and White Pine Counties, Nevada

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy (DOE), Western Area Power Administration, is considering whether to provide partial financing of the southern portion of the Southwest lntertie Project (SWIP-South) which consists of approximately 235 miles of 500- kilovolt (kV) transmission line.

  15. Search for major genes with progeny test data to accelerate the development of genetically superior loblolly pine. Technical progress report

    SciTech Connect

    2000-02-15

    This report details the progress of the three tasks of this project. The tasks are: (1) develop genetic models and analytical methods; (2) molecular confirmation of major gene segregation; and (3) develop strategies for marker-assisted breeding.

  16. Evaluating the Community Land Model in a pine stand with 13CO2 labeling and shading manipulations

    SciTech Connect

    Mao, Jiafu; Ricciuto, Daniel M; Thornton, Peter E; Warren, Jeffrey M.; King, Anthony Wayne; Shi, Xiaoying; Iversen, Colleen M; Norby, Richard J

    2016-01-01

    Carbon partitioning and flow through ecosystems regulates land surface atmosphere CO2 exchange and thus is a key, albeit uncertain component of mechanistic models. The Partitioning in Trees and Soil (PiTS) experiment-model project tracked C partitioning through a young Pinus taeda stand following pulse-labeling with 13CO2 and two levels of shading. The field component of this project provided process-oriented data that was used to evaluate and improve terrestrial biosphere model simulations of rapid shifts in carbon partitioning and hydrological dynamics under varying environmental conditions. Here we tested the performance of the Community Land Model version 4 (CLM4) in capturing short-term carbon and water dynamics in relation to manipulative shading treatments, and the timing and magnitude of carbon fluxes through various compartments of the ecosystem. To constrain CLM4 to closely simulate pretreatment conditions, we calibrated select model parameters with the pretreatment observational data. Compared to CLM4 simulations with default parameters, CLM4 with calibrated model parameters was better able to simulate pretreatment vegetation carbon pools, light response curves, and other initial states and fluxes of carbon and water. Over a 3-week treatment period, the calibrated CLM4 generally reproduced the impacts of shading on average soil moisture at 15-95 cm depth, transpiration, relative change in stem carbon, and soil CO2 efflux rate, although some discrepancies in the estimation of magnitudes and temporal evolutions existed. CLM4, however, was not able to track the progression of the 13CO2 label from the atmosphere through foliage, phloem, roots or surface soil CO2 efflux, even when optimized model parameters were used. This model bias arises, in part, from the lack of a short-term non-structural carbohydrate storage pool and progressive timing of within-plant transport, thus indicating a need for future work to improve the allocation routines in CLM4. Overall, these types of detailed evaluations of CLM4, paired with intensive field manipulations, can help to identify model strengths and weaknesses, model uncertainties, and additional observations necessary for future model development.

  17. National Action Programmes on Desertification | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    Faso, Burundi, Cameroon, Cape Verde, Chad, Democratic Republic of Congo, Djibouti, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Kenya, Lesotho,...

  18. East Coast (PADD 1) Imports from All Countries

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Guinea Estonia Finland France Georgia, Republic of Germany Ghana Gibralter Greece Guatemala Guinea Hong Kong Hungary India Ireland Israel Italy Ivory Coast Jamaica Japan ...

  19. EC Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  20. MELCOR / CSARP / MCAP / IMUG / MACCS Meetings 2016

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  1. SNL-ESSC (Sandia National Laboratories - Extreme Sea State Contour...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  2. SNL-Delft3D-CEC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  3. Offshore Wind RD&D: Large Offshore Rotor Development

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  4. Fermilab Today

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Today's New Announcements Walk 2 Run on Thursdays Pine Street road closing - Aug. 23 ... In Brief Pine Street road closure - Sunday Click to enlarge view of Pine Street road ...

  5. High Tonnage Forest Biomass Production Systems from Southern...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Pine Energy Plantations High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations This abstract outlinse a project that is designing and demonstrating a...

  6. Wilcox County, Alabama: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Zone Subtype A. Places in Wilcox County, Alabama Camden, Alabama Oak Hill, Alabama Pine Apple, Alabama Pine Hill, Alabama Yellow Bluff, Alabama Retrieved from "http:...

  7. Orange County, Florida: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Orlovista, Florida Paradise Heights, Florida Pine Castle, Florida Pine Hills, Florida Sky Lake, Florida South Apopka, Florida Southchase, Florida Taft, Florida Tangelo Park,...

  8. "DOE IDIQ ESPC Awarded Projects Summary

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Fe Las Cruces Houston Corpus Christi Tyler Batesville Pine Bluff New Orleans ... Fe Las Cruces Houston Corpus Christi Tyler Batesville Pine Bluff New Orleans ...

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Filter by Author Nicholas, Curro (1) Pines, David (1) Urbano, Ricardo (1) Yang, Yifeng (1) ... critical fluctuations Yang, Yifeng ; Urbano, Ricardo ; Nicholas, Curro ; Pines, David ...

  10. The original of this document contains information which is subject to withholdi

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Such material has been deleted from this copy and replaced with XXXXXX's. United States Department of Energy Office of Hearings and Appeals In the Matter of Philips Electronics ) North America Corporation ) ) Case No.: EXS-16-0014 Filing Date: July 14, 2016 ) __________________________________________) Issued: August 3, 2016 ______________________ Decision and Order on Application for Stay ______________________ On July 14, 2016, 1 Philips Electronics North America Corporation (Philips) filed an

  11. FIA-15-0067 - In the Matter of Julie Reddick | Department of Energy

    Energy Saver

    4 - In the Matter of Philip Zwiefelhofer FIA-15-0054 - In the Matter of Philip Zwiefelhofer On October 29, 2015, OHA issued a decision denying a FOIA Appeal filed by Philip Zwiefelhofer (Appellant) from a determination issued to him by the National Nuclear Security Administration (NNSA). In the Appeal, the Appellant challenged the NNSA's finding that any responsive records in the possession of Los Alamos National Security, LLC, the management and operating contractor for Los Alamos National

  12. Henry A

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Government & Industry Affairs 1050 K Street, NW Suite 900 Washington, D.C. 20001 (202) 962-8550 April 19, 2012 To: Docket Number EERE-2008-BT-STD-005 From: Ric Erdheim, Senior Counsel, Philips Electronics Re: Ex Parte Communication Participants: Peter Shreve and Ric Erdheim, Philips Electronics Vic Petrolatti, DOE Michael Kido, DOE General Counsel Office Matt Nardotti, Navigant Consulting Discussion: Philips staff asked a series of questions regarding the application of the test procedure

  13. ERAC Update

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Jay Keasling Mr.Stanley Pruss Hon. Vernon Ehlers Dr. Neal Lane Dr. Burton Richter Mr. Ira ... Ira Ehrenpreis, Philip Giudice, and Burton Richter Other Contributors Hal Harvey, ...

  14. 2014 Solid-State Lighting Manufacturing R&D Workshop Presentations...

    Energy Saver

    LED Lighting Global Market Trends Philip Smallwood, Strategies Unlimited Panel: New Manufacturing Materials and Methods Morgan Pattison, SSLS, Inc., Moderator Quantum Dots, Product ...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Wong, H.-S.Philip" Name Name ORCID Search Authors Type: All BookMonograph ConferenceEvent Journal Article Miscellaneous Patent Program Document Software Manual Technical Report...

  16. CoverSheet

    Office of Scientific and Technical Information (OSTI)

    Carbon Sequestration Partnership: Preliminary CO2-PENS model Author(s): Stauffer, Philip H. Dai, Zhenxue Lu, Zhiming Middleton, Richard S. Jacobs, John F. Carey, James W. Intended...

  17. DOE - Office of Legacy Management -- Westinghouse Electric Corp...

    Office of Legacy Management (LM)

    Designated Name: Not Designated Alternate Name: North American Phillips Lighting Westinghouse Electric Company Lamp Divisions North American Philips Lighting Corporation NJ.03-1 ...

  18. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    ne","EE0000645",,"Technical Report",,,,"Philips Lighting Electronics Company","USDOE","32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION",,"New generation of standalone LED...

  19. Advance Patent Waiver W(A)2010-021

    Energy.gov [DOE]

    This is a request by PHILIPS LUMILEDS for a DOE waiver of domestic and foreign patent rights under agreement DE-EE0003249

  20. Quantum-Size-Controlled Photoelectrochemical Fabrication of Epitaxial...

    Office of Scientific and Technical Information (OSTI)

    University of New Mexico; Northwestern University; Philips Lumileds Lighting Research Org: Energy Frontier Research ... Language: English Subject: solar (photovoltaic), solid state ...

  1. Technology: How to build a low-energy future

    Energy.gov [DOE]

    Advanced construction technologies promise huge energy savings, says Philip Farese. Investment is needed to bring them to market and to encourage their use.

  2. Discovery of Type II Inhibitors of TGF[beta]-Activated Kinase...

    Office of Scientific and Technical Information (OSTI)

    Sara J. ; Sim, Taebo ; Cohen, Philip ; Sapkota, Gopal ; Westover, Kenneth D. ; Gray, Nathanael S. 1 ; DFCI) 2 more ; ActivX) 2 ; UTSMC) 2 ; Harvard-Med) 2 ; ...

  3. The Atmospheric Chemistry and Climate Model Intercomparison Project...

    Office of Scientific and Technical Information (OSTI)

    Authors: Lamarque, J.-F. ; Shindell, Drew ; Josse, B. ; Young, P. J. ; Cionni, I. ; Eyring, Veronika ; Bergmann, D. ; Cameron-Smith, Philip ; Collins, W. J. ; Doherty, R. ; ...

  4. Center for Hierarchical Waste Form Materials (CHWM) | U.S. DOE...

    Office of Science (SC)

    France Savannah River National Laboratory Pacific Northwest Laboratory University of Florida University of South Carolina BES Staff Contact Philip Wilk Last modified: 9282016 ...

  5. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Prestigiacomo, Joseph (3) Shankar, Alok (3) Young, David P. (3) Adams, Philip W. (2) ... Haldolaarachchige, Neel ; Rai, Binod K. ; Young, David P. ; Stadler, Shane ; Morosan, ...

  6. The Fermilab Main Injector: high intensity operation and beam...

    Office of Scientific and Technical Information (OSTI)

    Title: The Fermilab Main Injector: high intensity operation and beam loss control Authors: Brown, Bruce C. ; Adamson, Philip ; Capista, David ; Chou, Weiren ; Kourbanis, Ioanis ; ...

  7. 20130411_darshan-data-guide

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ALCFTM-131 ALCF IO Data Repository Argonne Leadership Computing Facility Technical ... Argonne, LLC. ANLALCFTM-131 ALCF IO Data Repository by Philip H. Carns Argonne ...

  8. Advance Patent Waiver W(A)2012-005

    Energy.gov [DOE]

    This is a request by PHILIPS LUMILEDS LIGHTING, LLC for a DOE Advance patent waiver of domestic and foreign patent rights under agreement DE-EE0005099.

  9. Lighting Market Characterization

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and Doug Bruchs, Cadeo Group. Graphic design provided by Natalie Philips and Kristin Salvador, Artisan Talent. Developed for the Bonneville Power Administration Please refer...

  10. Anodic polymerization of vinyl ethylene carbonate in Li-Ion battery...

    Office of Scientific and Technical Information (OSTI)

    Authors: Chen, Guoying ; Zhuang, Guorong V. ; Richardson, Thomas J. ; Gao, Liu ; Ross Jr., Philip N. Publication Date: 2005-02-28 OSTI Identifier: 861305 Report Number(s): ...

  11. Electrooxidation of H{sub 2}, CO and H{sub 2}/CO on well-characterized...

    Office of Scientific and Technical Information (OSTI)

    No abstract prepared. Authors: Schmidt, Thomas J. ; Stamenkovic, Vojislav ; Markovic, Nenad M. ; Ross Jr.,Philip N. Publication Date: 2004-07-29 OSTI Identifier: 827967 Report ...

  12. Lithium Methyl Carbonate as a Reaction Product of Metallic Lithiumand...

    Office of Scientific and Technical Information (OSTI)

    Lithium methyl carbonate is only one of the components, the others being lithium oxalate and lithium methoxide. Authors: Zhuang, Guorong V. ; Yang, Hui ; Ross Jr., Philip N. ; Xu, ...

  13. A Study of Electrochemical Reduction of Ethylene and PropyleneCarbonat...

    Office of Scientific and Technical Information (OSTI)

    Possible explanations for the difference in reaction pathway are discussed. Authors: Zhuang, Guorong V. ; Yang, Hui ; Blizanac, Berislav ; Ross Jr.,Philip N. Publication Date: ...

  14. A photoemission study of Pd ultrathin films on Pt(111) (Journal...

    Office of Scientific and Technical Information (OSTI)

    Authors: Mun, Bongjin Simon ; Lee, Choongman ; Stamenkovic, Vojislav ; Markovic, Nenad M. ; Ross Jr., Philip N. Publication Date: 2005-05-11 OSTI Identifier: 860351 Report ...

  15. Li2Co3 in LiNi0.8Co0.15Al0.05O2 cathodes and its effects on capacity...

    Office of Scientific and Technical Information (OSTI)

    No abstract prepared. Authors: Zhuang, Guorong V. ; Chen, Guoying ; Shim, Joongpyo ; Song, Xiangyun ; Ross, Philip N. ; Richardson, Thomas J. Publication Date: 2004-01-20 OSTI ...

  16. Separated Response Function Ratios in Exclusive, Forward {pi...

    Office of Scientific and Technical Information (OSTI)

    ... Paul ; Reinhold, Joerg ; Roche, Julie ; Roos, Philip ; Sarty, Adam ; Shin, Ilkyoung ; Smith, Gregory ; Stepanyan, Stepan ; Tang, Liguang ; Tadevosyan, Vardan ; Tvaskis, Vladas ; ...

  17. Charged pion form factor between $Q^2$=0.60 and 2.45 GeV$^2$...

    Office of Scientific and Technical Information (OSTI)

    ... Paul ; Reinhold, Joerg ; Roche, Julie ; Roos, Philip ; Sarty, Adam ; Shin, Ilkyoung ; Smith, Gregory ; Stepanyan, Stepan ; Tang, Liguang ; Tvaskis, Vladas ; van der Meer, Rob ; ...

  18. Charged pion form factor between $Q^2$=0.60 and 2.45 GeV$^2$...

    Office of Scientific and Technical Information (OSTI)

    Paul ; Reinhold, Joerg ; Roche, Julie ; Roos, Philip ; Sarty, Adam ; Shin, Ilkyoung ; Smith, Gregory ; Stepanyan, Stepan ; Tang, Liguang ; Tvaskis, Vladas ; van der Meer, Rob ; ...

  19. FLEXLAB (Facility for Low Energy eXperiments in Buildings)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... industry partners including: * Philips * Daikin * Large internet technology leader * CA Utilities * Johnson Controls * BPA * Hyundai * Nissan * Tesla * &18;EE, NSEO, and others. ...

  20. Operated by Los Alamos National Security, LLC for NNSA U N C...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    John Morrison Nick Nagy Randal Rheinheimer Norbert Seifert Randy Smith Bob Tomlinson Philip Ulibarri Mark Vernon Andy White ... Operated by Los Alamos National Security, LLC for...

  1. Influence of Topological Spin Fluctuations on Charge Transport

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    detecting the long-sought resonating valence bond (RVB) state of matter proposed by Philip Anderson of Princeton University in 1973. Researchers from Princeton University and...

  2. SUSANA MARTINEZ Governor JOHN A SANCHEZ Lieutenant Governor

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Deputy Secretary Todd A. Shrader, Manager Carlsbad Field Office Department of Energy Philip J. Breidenbach, Project Manager Nuclear Waste Partnership, LLC P. 0. Box 2078 P. 0....

  3. Magnetotellurics At Dixie Valley Geothermal Area (Wannamaker...

    OpenEI (Open Energy Information) [EERE & EIA]

    could possibly represent a deep hydrothermal source in the lower crust. References Philip E. Wannamaker, William M. Doerner, Derrick P. Hasterok (2006) Cryptic Faulting and...

  4. Slice Close-Out Schedule (slice/closeout)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Page content last modified on: February 12, 1999. Content originally provided by: Philip Mesa, BPA Power Business Line. Content provided by: Timothy Roberts, Slice Product...

  5. Magnetotellurics At Dixie Valley Geothermal Area (Laney, 2005...

    OpenEI (Open Energy Information) [EERE & EIA]

    Patrick Laney (2005) Federal Geothermal Research Program Update - Fiscal Year 2004 Philip E. Wannamaker (2003) Initial Results of Magnetotelluric Array Surveying at the Dixie...

  6. Use Of Electrical Surveys For Geothermal Reservoir Characterization...

    OpenEI (Open Energy Information) [EERE & EIA]

    geothermal reservoir characteristics. Authors Sabodh K. Garg, John W. Pritchett, Philip E. Wannamaker and Jim Combs Published GRC, 2007 DOI Not Provided Check for DOI...

  7. Cryptic Faulting and Multi-Scale Geothermal Fluid Connections...

    OpenEI (Open Energy Information) [EERE & EIA]

    at least in this region of the Great Basin is primarily a modern feature. Authors Philip E. Wannamaker, William M. Doerner and Derrick P. Hasterok Editor NA Conference...

  8. Petrogenesis of Valle Grande Member Rhyolites, Valles Caldera...

    OpenEI (Open Energy Information) [EERE & EIA]

    to generate highly evolved differentiates (groups 1 and 2). Authors Terry L. Spell and Philip R. Kyle Published Journal Journal of Geophysical Research, 1989 DOI 10.1029...

  9. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Directed Assembly of Patterned Thin Films into Nanoparticle Ensembles Philip Rack, Yinfeng Guan (The University of Tennessee, Knoxville); Anatoli Melechko (North Carolina State...

  10. Direct-Current Resistivity At Beowawe Hot Springs Area (Garg...

    OpenEI (Open Energy Information) [EERE & EIA]

    Usefulness useful DOE-funding Unknown References Sabodh K. Garg, John W. Pritchett, Philip E. Wannamaker, Jim Combs (2007) Use Of Electrical Surveys For Geothermal Reservoir...

  11. Self Potential At Beowawe Hot Springs Area (Garg, Et Al., 2007...

    OpenEI (Open Energy Information) [EERE & EIA]

    Usefulness useful DOE-funding Unknown References Sabodh K. Garg, John W. Pritchett, Philip E. Wannamaker, Jim Combs (2007) Use Of Electrical Surveys For Geothermal Reservoir...

  12. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Secretary Dana C. Bryson, Acting Manager Carlsbad Field Office Department of Energy Philip J. Breidenbach, Project Manager Nuclear Waste Partnership LLC P. 0. Box 2078 P. 0. Box...

  13. Advance Patent Waiver W(A)2009-021

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by PHILIPS LUMILEDS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT01583

  14. Slice Meeting Summaries (contracts/slice)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    by: Angela Wykoff, BPA Power Business Line. Phase 2 content originally provided by: Philip Mesa, BPA Power Business Line. Content provided by: Timothy Roberts, Slice Product...

  15. Magnetotellurics At Dixie Valley Geothermal Area (Wannamaker...

    OpenEI (Open Energy Information) [EERE & EIA]

    Inversion cross sections were successful in resolving some uncertainties. References Philip E. Wannamaker, William M. Doerner, Derrick P. Hasterok (2007) Integrated Dense Array...

  16. Magnetotellurics At Beowawe Hot Springs Area (Garg, Et Al., 2007...

    OpenEI (Open Energy Information) [EERE & EIA]

    Usefulness useful DOE-funding Unknown References Sabodh K. Garg, John W. Pritchett, Philip E. Wannamaker, Jim Combs (2007) Use Of Electrical Surveys For Geothermal Reservoir...

  17. Direct-Current Resistivity Survey At Beowawe Hot Springs Area...

    OpenEI (Open Energy Information) [EERE & EIA]

    Usefulness useful DOE-funding Unknown References Sabodh K. Garg, John W. Pritchett, Philip E. Wannamaker, Jim Combs (2007) Use Of Electrical Surveys For Geothermal Reservoir...

  18. Possible Magmatic Input to the Dixie Valley Geothermal Field...

    OpenEI (Open Energy Information) [EERE & EIA]

    to bring externalconstraints when interpreting resistivity inthe Great Basin. Authors Philip E. Wannamaker, William M. Doerner and Derrick P. Hasterok Published Journal 31st...

  19. Initial Results of Magnetotelluric Array Surveying at the Dixie...

    OpenEI (Open Energy Information) [EERE & EIA]

    (1-12 km) southeastward from the topographic scarp of the Stillwater Range. Author Philip E. Wannamaker Published Journal Geothermal Resources Council, TRANSACTIONS, 2003 DOI...

  20. Min-kota Fisheries Aquaculture Low Temperature Geothermal Facility...

    OpenEI (Open Energy Information) [EERE & EIA]

    Facility Min-kota Fisheries Sector Geothermal energy Type Aquaculture Location Philip, South Dakota Coordinates 44.0394329, -101.6651441 Show Map Loading map......

  1. Evaluation of the 2010 Toyota Prius Hybrid Synergy Drive System...

    Office of Scientific and Technical Information (OSTI)

    Authors: Burress, Timothy A 1 ; Campbell, Steven L 1 ; Coomer, Chester 1 ; Ayers, Curtis William 1 ; Wereszczak, Andrew A 1 ; Cunningham, Joseph Philip 1 ; Marlino, ...

  2. Validation and Uncertainty Characterization for Energy Simulation

    Energy Saver

    Validation and Uncertainty Characterization for Energy Simulation (1530) Philip Haves (LBNL) Co-PI's: Ron Judkoff (NREL), Joshua New (ORNL), Ralph Muehleisen (ANL) BTO Merit ...

  3. Advance Patent Waiver W(A)2010-022

    Energy.gov [DOE]

    This is a request by PHILIPS LUMILEDS for a DOE waiver of domestic and foreign patent rights under agreement DE-EE0003210

  4. Advance Patent Waiver W(A)2010-056

    Energy.gov [DOE]

    This is a request by PHILIPS RESEARCH LABORATORY for a DOE waiver of domestic and foreign patent rights under agreement DE-EE0003978

  5. Advance Patent Waiver W(A)2009-005

    Energy.gov [DOE]

    This is a request by CONOCO PHILIPS for a DOE waiver of domestic and foreign patent rights under agreement DE-FC26-08NT0006553

  6. Summary of Decisions - November 19, 2012 - November 23, 2012...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    other manufacturers may not do so. This would give Philips, GE, and OSI an additional competitive advantage over smaller domestic manufacturers, an unintended consequence of...

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Kotichukkala, Mahalakshmi (1) Martin, Philip D. (1) Vaishnav, Asmita (1) Save Results Save this search to My Library Excel (limit 2000) CSV (limit 5000) XML (limit 5000) Have ...

  8. Product Efficiency Cases | Department of Energy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In the Application, Philips requested a stay of enforcement of the applicable provisions of DOE's Energy Conservation Program: Energy Conservation Standards for Commercial and ...

  9. An Overview of Environmental Issues: Roosevelt Hot Springs KGRA...

    OpenEI (Open Energy Information) [EERE & EIA]

    creating unacceptable noise impacts. Author Philip Leitner Published Journal DOE Science and Technical Information, 1978 DOI 10.21726217844 Online Internet link for An...

  10. High-Throughput/Combinatorial Techniques in Hydrogen Storage...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... * Frank Gayle * Mark Bailey * Xiongfel Shen Metal ...Combinatorial method(s) appropriate for the specific ... (DoDDLA new project) Philip Parilla * 11:40 Lunch ...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Magnified neutron radiography with coded sources Bingham, Philip R ; Santos-Villalobos, Hector J ; Lavrik, Nickolay V ; Bilheux, Hassina Z ; Gregor, Jens January 2014 The structure ...

  12. Burlington, Massachusetts: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    to Current Corporation Integrated Fuel Cell Technologies IFCT Millenial Net Inc Philips Color Kinetics RedShift Systems Corporation References US Census Bureau Incorporated...

  13. Validation and Uncertainty Characterization for Energy Simulation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    reinforce the accuracy and confidence benefits. CONTACTS DOE Technology Manager: Amir Roth, Amir.Roth@ee.doe.gov Lead Performers: Philip Haves, LBNL (phaves@lbl.gov); Joshua...

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Full Text Available July 2015 Towards Synthetic Biology in a Chip: An Integrated Digital Microfluidic Platform for Transformation Culture and Expression. Gach, Philip Charles ; ...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    LANL Deliverable to the Big Sky Carbon Sequestration Partnership: Preliminary CO2-PENS model Stauffer, Philip H. ; Dai, Zhenxue ; Lu, Zhiming ; Middleton, Richard S. ; Jacobs, John ...

  16. "A Novel Objective for EUV Microscopy and EUV Lithography" Inventors...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    A Novel Objective for EUV Microscopy and EUV Lithography" Inventors ..--.. Manfred Bitter, Kenneth Hill, Philip Efthimion. This invention is a new x-ray scheme for stigmatic...

  17. 2016 Race to Zero Competition: True North Design Team Summary

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    True North Design Eastern Pine Project Summary Eastern Pine is a multi-unit residential building that is located in Toronto, Canada. The building has seven units that are designed for young adults and families that require close proximity to the downtown core at an affordable price. Eastern Pine has meet the low energy criteria of PHIUS and is renewable ready. Relevance of Project to the Goals of the Competition Eastern Pine exemplifies the spirit of urban sustainability. Eastern Pine

  18. Integrated reservoir characterization and flow simulation for well targeting and reservoir management, Iagifu-Hedinia field, Southern Highlands Province, Papua New Guinea

    SciTech Connect

    Franklin, S.P.; Livingston, J.E.; Fitzmorris, R.E. )

    1996-01-01

    Infill drilling based on integrated reservoir characterization and flow simulation is increasing recoverable reserves by 20 MMBO, in lagifu-Hedinia Field (IHF). Stratigraphically-zoned models are input to window and full-field flow simulations, and results of the flow simulations target deviated and horizontal wells. Logging and pressure surveys facilitate detailed reservoir management. Flooding surfaces are the dominant control on differential depletion within and between reservoirs. The primary reservoir is the basal Cretaceous Toro Sandstone. Within the IHF, Toro is a 100 m quartz sandstone composed of stacked, coarsening-upward parasequences within a wave-dominated deltaic complex. Flooding surfaces are used to form a hydraulic zonation. The zonation is refined using discontinuities in RIFT pressure gradients and logs from development wells. For flow simulation, models use 3D geostatistical techniques. First, variograms defining spatial correlation are developed. The variograms are used to construct 3D porosity and permeability models which reflect the stratigraphic facies models. Structure models are built using dipmeter, biostratigraphic, and surface data. Deviated wells often cross axial surfaces and geometry is predicted from dip domain and SCAT. Faults are identified using pressure transient data and dipmeter. The Toro reservoir is subnormally pressured and fluid contacts are hydrodynamically tilted. The hydrodynamic flow and tilted contacts are modeled by flow simulation and constrained by maps of the potentiometric surface.

  19. The integration of geochemical, geological and engineering data to determine reservoir continuity in the Iagifu-Hedinia field, Papua New Guinea

    SciTech Connect

    Kaufman, R.L.; Eisenberg, L.I.; Fitzmorris, R.E.

    1995-08-01

    A series of oil and gas fields, including Iagifu-Hedinia, occur along the leading edge of the Papuan fold and thrust belt. Formed during Pliocene to Recent compression, they are structurally complex, and typically broken into multiple reservoir compartments. The presence of the karstic Darai Limestone at the surface over most of the fold belt prevents acquisition of useful seismic data. Reservoir mapping, and establishment of reservoir continuity, is therefore based soley on (1) surface geologic data, (2) drilling data; initially dipmeter and RFT pressure data, and subsequently well production histories, and (3) geochemical correlation of reservoir fluids. During appraisal of the Iagifu-Hedinia discovery, these complimentary data sets demonstrated that (1) a single hydrocarbon column existed above a flowing aquifer in the main block of Iagifu-Hedinia field, (2) a separate acuumulation existed in the Usano area. Geochemical data have suggested the presence of reservoir compartments where other data were missing or inconclusive. Subsequently-acquired production history data have confirmed the geochemically-based interpretations. Geochemical data suggest that oils at Iagifu-Hedinia have a common source. The slight differences in oil composition between reservoirs are likely due to multiple phases of expulsion from the same source rock and/or migration-fractionation.

  20. Soro West: A non-seismically defined, fault cut-off prospect in the Papuan Fold and Thrust Belt, Papua New Guinea

    SciTech Connect

    Robinson, W.F. ); Swift, C.M. Jr. )

    1996-01-01

    Soro West is a fault cut-off prospect located in the frontal portion of the Papuan Fold and Thrust Belt. Prospective Toro and Imburu sandstones are interpreted to be in the hanging wall of the Soro Thrust. Truncation against the thrust, both updip and through lateral ramps, provides the trapping mechanism. The Soro West Prospect was defined using geological, geochemical, remote sensing, and geophysical data. The definition and location of the trap is a primary risk and work was focused on this aspect. Surface geological data (lithology, strikes, and dips) topography and synthetic aperture radar imagery were incorporated into the evaluation. Statistical curvature analysis techniques helped define the shape of the structure and the locations of the lateral ramps. Strontium isotope analyses of Darai Limestone surface samples refined erosional levels using a locally-derived reference curve. Severe karst precludes the acquisition of coherent surface seismic data, so the primary geophysical tool used was magnetotellurics (MT). A detailed, pre-survey feasibility study defined expected responses from alternative structural models. The MT data demonstrated that the limestone at surface is underlain by thick conductive clastics and not another Darai Limestone sheet. The data also constrained the range of fault cut-off positions significantly. Multiple, three-dimensionally consistent, restorable alternative structural models were created using results from all analyses. These led to a positive assessment of the prospect and an exploratory test is to be drilled in 1996.

  1. Soro West: A non-seismically defined, fault cut-off prospect in the Papuan Fold and Thrust Belt, Papua New Guinea

    SciTech Connect

    Robinson, W.F.; Swift, C.M. Jr.

    1996-12-31

    Soro West is a fault cut-off prospect located in the frontal portion of the Papuan Fold and Thrust Belt. Prospective Toro and Imburu sandstones are interpreted to be in the hanging wall of the Soro Thrust. Truncation against the thrust, both updip and through lateral ramps, provides the trapping mechanism. The Soro West Prospect was defined using geological, geochemical, remote sensing, and geophysical data. The definition and location of the trap is a primary risk and work was focused on this aspect. Surface geological data (lithology, strikes, and dips) topography and synthetic aperture radar imagery were incorporated into the evaluation. Statistical curvature analysis techniques helped define the shape of the structure and the locations of the lateral ramps. Strontium isotope analyses of Darai Limestone surface samples refined erosional levels using a locally-derived reference curve. Severe karst precludes the acquisition of coherent surface seismic data, so the primary geophysical tool used was magnetotellurics (MT). A detailed, pre-survey feasibility study defined expected responses from alternative structural models. The MT data demonstrated that the limestone at surface is underlain by thick conductive clastics and not another Darai Limestone sheet. The data also constrained the range of fault cut-off positions significantly. Multiple, three-dimensionally consistent, restorable alternative structural models were created using results from all analyses. These led to a positive assessment of the prospect and an exploratory test is to be drilled in 1996.

  2. Integrated reservoir characterization and flow simulation for well targeting and reservoir management, Iagifu-Hedinia field, Southern Highlands Province, Papua New Guinea

    SciTech Connect

    Franklin, S.P.; Livingston, J.E.; Fitzmorris, R.E.

    1996-12-31

    Infill drilling based on integrated reservoir characterization and flow simulation is increasing recoverable reserves by 20 MMBO, in lagifu-Hedinia Field (IHF). Stratigraphically-zoned models are input to window and full-field flow simulations, and results of the flow simulations target deviated and horizontal wells. Logging and pressure surveys facilitate detailed reservoir management. Flooding surfaces are the dominant control on differential depletion within and between reservoirs. The primary reservoir is the basal Cretaceous Toro Sandstone. Within the IHF, Toro is a 100 m quartz sandstone composed of stacked, coarsening-upward parasequences within a wave-dominated deltaic complex. Flooding surfaces are used to form a hydraulic zonation. The zonation is refined using discontinuities in RIFT pressure gradients and logs from development wells. For flow simulation, models use 3D geostatistical techniques. First, variograms defining spatial correlation are developed. The variograms are used to construct 3D porosity and permeability models which reflect the stratigraphic facies models. Structure models are built using dipmeter, biostratigraphic, and surface data. Deviated wells often cross axial surfaces and geometry is predicted from dip domain and SCAT. Faults are identified using pressure transient data and dipmeter. The Toro reservoir is subnormally pressured and fluid contacts are hydrodynamically tilted. The hydrodynamic flow and tilted contacts are modeled by flow simulation and constrained by maps of the potentiometric surface.

  3. Photosynthesis, Nitrogen, Their Adjustment and its Effects on Ecosystem Carbon Gain at Elevated CO{sub 2}l. A Comparison of Loblolly and Ponderosa Pines

    SciTech Connect

    Ball, J. Timothy; Eichelmann, Hillar Y.; Tissue, David T.; Lewis, James D.; Picone, Johnn B.; Ross, Peter D.

    1996-12-01

    A functional understanding of terrestrial ecosystem carbon processes is essential for two reasons. First, carbon flow is a most fundamental aspects of ecosystem function as it mediates most of the energy flow in these systems. Second, carbon flow also mediates the majority of energy flow in the global economy and will do for the foreseeable future. The increased atmospheric carbon dioxide and its inevitable flow through global ecosystems will influence ecosystem processes. There is, of course, great interest in the potential of ecosystems to sequester some of the carbon being loaded into the atmosphere by economic activity.

  4. Speciated measurements of semivolatile and intermediate volatility organic compounds (S/IVOCs) in a pine forest during BEACHON-RoMBAS 2011

    DOE PAGES [OSTI]

    Chan, A. W. H.; Kreisberg, N. M.; Hohaus, T.; Campuzano-Jost, P.; Zhao, Y.; Day, D. A.; Kaser, L.; Karl, T.; Hansel, A.; Teng, A. P.; et al

    2016-02-02

    Understanding organic composition of gases and particles is essential to identifying sources and atmospheric processing leading to organic aerosols (OA), but atmospheric chemical complexity and the analytical techniques available often limit such analysis. Here we present speciated measurements of semivolatile and intermediate volatility organic compounds (S/IVOCs) using a novel dual-use instrument (SV-TAG-AMS) deployed at Manitou Forest, CO, during the Bio-hydro-atmosphere interactions of Energy, Aerosols, Carbon, H2O, Organics & Nitrogen – Rocky Mountain Biogenic Aerosol Study (BEACHON-RoMBAS) 2011 campaign. This instrument provides on-line speciation of ambient organic compounds with 2 h time resolution. The species in this volatility range are complexmore » in composition, but their chemical identities reveal potential sources. Observed compounds of biogenic origin include sesquiterpenes with molecular formula C15H24 (e.g., β-caryophyllene and longifolene), which were most abundant at night. A variety of other biogenic compounds were observed, including sesquiterpenoids with molecular formula C15H22, abietatriene and other terpenoid compounds. Many of these compounds have been identified in essential oils and branch enclosure studies but were observed in ambient air for the first time in our study. Semivolatile polycyclic aromatic hydrocarbons (PAHs) and alkanes were observed with highest concentrations during the day and the dependence on temperature suggests the role of an evaporative source. Using statistical analysis by positive matrix factorization (PMF), we classify observed S/IVOCs by their likely sources and processes, and characterize them based on chemical composition. The total mass concentration of elutable S/IVOCs was estimated to be on the order of 0.7 µg m–3 and their volatility distributions are estimated for modeling aerosol formation chemistry.« less

  5. MEMORANDUM

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PAGE 1 | Ecova ex parte memorandum MEMORANDUM To: Ex parte communications, US Department of Energy From: Philip Walters CC: Victor Petrolati - DOE Date: April 26, 2012 Subject: BCEPS Proposed Rulemaking Ex Parte Communication with DOE on April 24, 2012 ___________________________________________________________________ Teleconference summary Attendees: Dave Denkenberger - Ecova Philip Walters - Ecova Victor Petrolati - DOE Mike Kido - DOE Mathew Nardotti - Navigant Ari Reeves - D&R Ecova

  6. FactSheet-ACRFsites.indd

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Three instrument sites operate in the TWP. The fi rst site was installed at Manus Island in Papua New Guinea in 1996. It is operated in collaboration with the Papua New Guinea ...

  7. U.S. Natural Gas Imports by Country

    Energy Information Administration (EIA) (indexed site)

    Equatorial Guinea 0 0 0 0 0 0 2007-2016 Indonesia 0 0 0 0 0 0 1997-2016 Malaysia 0 0 0 0 0 ... Equatorial Guinea -- -- -- -- -- -- 2007-2016 Indonesia -- -- -- -- -- -- 1997-2016 ...

  8. Category:Economic Community of West African States | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    15 pages are in this category, out of 15 total. B Benin Burkina Faso C Cape Verde G Gambia Ghana G cont. Guinea Guinea-Bissau I Ivory Coast L Liberia M Mali N Niger Nigeria...

  9. Top 8 Things You Didn't Know About LEDs | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    8 Things You Didn't Know About LEDs Top 8 Things You Didn't Know About LEDs June 4, 2013 - 9:20am Addthis Using funding from the Energy Department, Philips Lumileds developed the LUXEON S1000 -- a commercial LED product used in outdoor street and parking lot lighting. While small, this chip is the heart of the light and as of June 2012 was brighter than a 60-watt light bulb. | Photo courtesy of Philips Lumileds. Using funding from the Energy Department, Philips Lumileds developed the LUXEON

  10. CX-006309: Categorical Exclusion Determination

    Energy.gov [DOE]

    Florida-City-Pembroke PinesCX(s) Applied: B2.5, B5.1Date: 06/23/2011Location(s): Pembroke Pines, FloridaOffice(s): Energy Efficiency and Renewable Energy

  11. CX-002322: Categorical Exclusion Determination

    Energy.gov [DOE]

    California-Tribe-Paiute-Shoshone Indians of the Lone Pine CommunityCX(s) Applied: A9, A11Date: 05/13/2010Location(s): Lone Pine, CaliforniaOffice(s): Energy Efficiency and Renewable Energy

  12. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... century indicate the region consisted of a mixed stand of red, white, and jack pines. ... AmeriFlux US-Wi0 Young red pine (YRP) Chen, Jiquan This is the AmeriFlux version of the ...

  13. Vegetation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Pine D Mixed PineHardwood D Upland Hardwood. IiiiI Carolina Bay Wetland m SRS Bays *. TES Plants (1) fVj Roads o Openwells N Site Boundary N A Soils &Ji I Seri es

  14. Community

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Loblolly Pine IiiiiI Slash Pine D Bottomland Hardwood D Wetland Depression Water Other - Disturbed Area N A 560 Meters o Monoring Wells 11 Streams N Utility ROW -0...

  15. Kuhn Village Barn

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    turn right at the first stop sign. The barn is the second building on the right. Take Kirk Rd. to Pine St. in Batavia. Turn east onto Pine St. Go past the guardhouse (stopping...

  16. Lincoln County, Wisconsin: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Wisconsin Birch, Wisconsin Bradley, Wisconsin Corning, Wisconsin Harding, Wisconsin King, Wisconsin Merrill, Wisconsin Pine River, Wisconsin Rock Falls, Wisconsin Schley,...

  17. Carter County, Tennessee: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Carter County, Tennessee Central, Tennessee Elizabethton, Tennessee Hunter, Tennessee Johnson City, Tennessee Pine Crest, Tennessee Roan Mountain, Tennessee Watauga, Tennessee...

  18. Schuylkill County, Pennsylvania: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Pennsylvania Orwigsburg, Pennsylvania Palo Alto, Pennsylvania Pine Grove, Pennsylvania Port Carbon, Pennsylvania Port Clinton, Pennsylvania Pottsville, Pennsylvania Ravine,...

  19. Effect of habitat and foraging height on bat activity in the coastal plain of South Carolina.

    SciTech Connect

    Menzel, Jennifer, M.; Menzel, Michael A.; Kilgo, John C.; Ford, W. Mark; Edwards, John W.; McCracken, Gary F.

    2005-07-01

    A comparison of bat activity levels in the Coastal Plain of South Carolina among 5 habitat types: forested riparian areas, clearcuts, young pine plantations, mature pine plantations and pine savannas, using time expansion radio-microphones and integrated detectors to simultaneously monitor bat activity at three heights in each habitat type.

  20. Innovative Office Lighting System with Integrated Spectrally Adaptive Control

    Energy.gov [DOE]

    Lead Performer: Philips Research North America, LLC – Briarcliff Manor, NYDOE Total Funding: $499,131Cost Share: $166,377Project Term: 10/1/15 – 3/31/17Funding Opportunity: SSL R&D Funding...

  1. Amphiphiles for protein solubilization and stabilization (Patent...

    Office of Scientific and Technical Information (OSTI)

    Philip D. ; Wander, Marc J. Publication Date: 2012-09-11 OSTI Identifier: 1078330 Report Number(s): 8,263,754 12420,701 DOE Contract Number: AC02-06CH11357; W-31-109-ENG-38 ...

  2. OSTIblog Articles in the test Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    test Topic Where Do New Scientists Come From? by Philip Ellis 07 Feb, 2013 in Science ... developed a break-through dip-stick test to check for pancreatic cancer which has ...

  3. LLNL Scientists Use NERSC to Advance Global Aerosol Simulations...

    Office of Scientific and Technical Information (OSTI)

    working with a team of LLNL scientists including Cathy Chuang, Philip Cameron-Smith, and Bala Govindasamy, was able to carry out a large number of calculations during the ...

  4. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Lamarque, J F (3) Szopa, S (3) Wild, O (3) Atherton, C (2) Bergmann, D. (2) Cameron-Smith, P (2) Cameron-Smith, Philip (2) Cuvelier, C (2) Dalsoren, S. (2) Save Results Save this ...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Zeng, G. (4) Nagashima, T. (3) Strode, S. (3) Sudo, K. (3) Bergmann, D (2) Cameron-Smith, P (2) Cameron-Smith, P. (2) Cameron-Smith, Philip (2) Dalsoren, S. (2) Dentener, F (2) ...

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Nori, M. (2) Smith, Howard A. (2) Chavushyan, V. (1) Cowperthwaite, Philip S. (1) D'Abrusco, R (1) Errando, M. (1) Funk, S (1) Giroletti, M (1) Grindlay, J.E. (1) Howard, A. Smith ...

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Dentener, F (3) Doherty, R (3) Ghan, Steven J. (3) Bergmann, D. (2) Bey, I (2) Cameron-Smith, P (2) Cameron-Smith, Philip (2) Collins, W. J. (2) Cuvelier, C (2) Dalsoren, S. (2) ...

  8. EIA - Energy Conferences & Presentations.

    Energy Information Administration (EIA) (indexed site)

    Philip Sharp, President, Resources for the Future Steve Bolze, President & CEO, GE Power & Water 10:45 AM Break Concurrent Sessions 11:00 AM 1. U.S. Climate Change Policy: What's ...

  9. 2010 Municipal Consortium Southwest Region Workshop Materials...

    Energy Saver

    Loss Factors for LED Street Lighting Systems Rick Kauffman, Kauffman Consulting, LLC SSL Not As Simple As It Seems: Things to Know and Things to Consider David Baum, Philips ...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Li, Zhijin (4) Lohmann, Ulrike (4) Randall, David A. (4) Rasch, Philip J. (4) Toto, Tami (4) Wolf, Audrey (4) Iacobellis, Sam F. (3) Somerville, Richard C. (3) Save Results Save ...

  11. 2010 Initial Allocation Awards

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... 60,000 Fusion Plasma Modeling Using Philip 3-D Particle-In-Cell Simulations at UCLA Pu, Han Rice Univ 83747 c918 400,000 500 Phase diagram for polarized m918 ultra-cold fermi ...

  12. 2009 Awards

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... 50,000 Fusion Plasma Modeling Using Philip 3-D Particle-In-Cell Simulations at UCLA Pu, Han Rice Univ 82902 m918 15,000 500 Phase diagram for polarized ultra-cold fermi gases ...

  13. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling...

    Energy.gov [DOE] (indexed site)

    ... (USGS) (Mark Wimer) * National Oceanographic Data Center (Krisa Arzayus) * MARCO (Laura McKay and Jay Odell) * OBIS-SEAMAP & OBIS-USA (Jesse Cleary, Mark Fornwall, and Philip ...

  14. Thermal Stability of LiPF6 Salt and Li-ion Battery Electrolytes...

    Office of Scientific and Technical Information (OSTI)

    Authors: Yang, Hui ; Zhuang, Guorong V ; Ross, Jr, Philip N Publication Date: 2006-03-08 OSTI Identifier: 898281 Report Number(s): LBNL--58758 Journal ID: ISSN 0378-7753; JPSODZ; ...

  15. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    released on Tuesday, April 4, 2007, in a report by Philip J. Klotzbach and William M. Gray titled Extended Range Forecast of Atlantic Seasonal Hurricane Activity and U.S....

  16. It's Your Career, What's Your Game Plan? | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    It's Your Career, What's Your Game Plan? January 20, 2016 11:45AM to 1:30PM Presenter Philip Clifford, University of Illinois at Chicago Location Building 241, Room D172 Type...

  17. Transport measurements of FeAs superconductors in the 150T single...

    Office of Scientific and Technical Information (OSTI)

    Authors: Moll, Philip J.W. 1 ; Zhigadlo, Nikolai D. 1 ; Karpinski, J. 1 ; Batlogg, B. 1 ; McDonald, Ross David 2 ; Rickel, Dwight G. 2 ; Mielke, Charles H. 2 ; ...

  18. SUSANA MARTINEZ Governor JOHN A SANCHEZ Lieutenant Governor

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Secretary Dana C. Bryson, Acting Manager Carlsbad Field Office Department of Energy Philip J. Breidenbach, Project Manager Nuclear Waste Partnership, LLC P .0. Box 2078 P.O. Box...

  19. BPA-2011-01724-FOIA Response

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the following: 1. An e-mail dated April 5, 2011 from Scott Bettin, BPA biologist, to Philip Key, BPA attorney. Response: BPA has provided the responsive record in the attached....

  20. Resistivity Log At Long Valley Caldera Geothermal Area (Nordquist...

    OpenEI (Open Energy Information) [EERE & EIA]

    Volcanic Complex: A Preliminary Magnetotelluric and Magnetic Variation Interpretation Philip E. Wannamaker, P.M. Wright, Zhou Zi-xing, Li Xing-bin, Zhao Jing-xiang (1991)...

  1. Magnetotellurics At Long Valley Caldera Geothermal Area (Hermance...

    OpenEI (Open Energy Information) [EERE & EIA]

    Volcanic Complex: A Preliminary Magnetotelluric and Magnetic Variation Interpretation Philip E. Wannamaker, P.M. Wright, Zhou Zi-xing, Li Xing-bin, Zhao Jing-xiang (1991)...

  2. Microsoft Word - Class 1 PMN_Change_in_the_DOE_CBFO_Manager_9...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    *ED denotes electronic distribution CBFO:EPD:GTB:MT:15-2235:UFC 5487.00 Sincerely, Philip J. Breidenbach, Project Manager Nuclear Waste Partnership LLC Original Signatures on...

  3. BPA-2011-01724-FOIA Correspondence

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the following: * An e-mail dated April 5, 2011 from Scott Bettin, BPA biologist, to Philip Key, BPA attorney. This e-mail is referred to in footnote 219 on page 77 of the...

  4. Category:NREL Map Files | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Referen... 640 KB Eastern Visayas Philippines Wind Speed 100m-01.jpg Eastern Visayas Philip... 1.69 MB Electricity Price Map.jpg Electricity Price Map.jpg 1.53 MB Ethiopiametst...

  5. Haakon County, South Dakota: Energy Resources | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    6 Climate Zone Subtype A. Places in Haakon County, South Dakota Midland, South Dakota Philip, South Dakota Retrieved from "http:en.openei.orgwindex.php?titleHaakonCounty,So...

  6. Title

    National Nuclear Security Administration (NNSA)

    Noteworthy Mammal Distribution Records for the Nevada Test Site (RE: "Great Basin ... NOTEWORTHY M A M M A L DISTRIBUTION RECORDS FOR THE NEVADA TEST SITE Philip A. M.'clic-u' ...

  7. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Lepkowski, Daniel L. (3) Shankar, Alok (3) Adams, Philip W. (2) Chan, Julia Y. (2) ... Iain W. H. ; McCandless, Gregory T. ; Chan, Julia Y. ; et al Full Text Available ...

  8. EC Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Filename sand20020131.pdf filesize 486.02 kB Version 1 date September 2003 Downloaded 95 times Category Cyber Security, ECIS, Technical Paper year 2002 author Philip L. Campbell ...

  9. Manhattan Project: "Rad Lab" Staff

    Office of Scientific and Technical Information (OSTI)

    row, left to right: John H. Lawrence, Robert Serber, Franz N. D. Kurie, Raymond T. Birge, Ernest O. Lawrence, Donald Cooksey, Arthur H. Snell, Luis W. Alvarez, Philip H. Abelson. ...

  10. U.S. Strategic Petroleum Reserve Historical O

    Energy.gov [DOE] (indexed site)

    ... Loaned 750,000 barrels of crude oil to ConocoPhilips and Citgo following the closure of the Calcasieu Ship Channel that cut off tanker deliveries to refiners near Lake ...

  11. Scientific Discovery through Advanced Computing (SciDAC-3) Partnership...

    Office of Scientific and Technical Information (OSTI)

    Authors: Hoffman, Forest M. 1 ; Bochev, Pavel B. 2 ; Cameron-Smith, Philip J.. 3 ; Easter, Richard C 4 ; Elliott, Scott M. 5 ; Ghan, Steven J. 4 ; Liu, Xiaohong 6 ; ...

  12. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Lamarque, Jean-Francois (13) Ghan, Steven J. (5) Liu, Xiaohong (5) Rasch, Philip J. (4) Smith, Steven J. (4) Easter, Richard C. (3) Kinne, Stefan (3) Penner, Joyce E. (3) Skeie, R. ...

  13. Search for: All records | DOE Patents

    Office of Scientific and Technical Information (OSTI)

    Gooding, Thomas M (2) Heidelberger, Philip (2) Smith, Brian E (2) Archer, Charles J (1) Blocksome, Michael A (1) Davis, Kristan D (1) Smith, Brian E. (1) Save Results Excel (limit ...

  14. Empirical Validation Workshop Pre-Read

    Energy.gov [DOE] (indexed site)

    Empirical Validation Workshop Pre-Read Amir Roth, Ron Judkoff, Philip Haves, Steve Selkowitz The goal of this workshop is to create a plan for improving the reputation of building ...

  15. New Emergency Equipment Notifications 2016

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Notifications 2016 Addition of New Emergency Equipment, Hazardous Waste Facility Permit Number: NM4890139088-TSDF Todd A. Shrader/CBFO and Philip J. Breidenbach/NWP dated January 8, 2016 Underground Fire Suppression Vehicles

  16. Director, health Physics Office Columbia University

    Office of Legacy Management (LM)

    f. 3 -J Mr. Philip tori0 Director, health Physics Office Columbia University 289 Engineering Terrace 520 West 120th Street New York, New York 10027 NY.3 "I A, 4 f- ' :""5 . . ;. ...

  17. Oil & Natural Gas Technology

    Office of Scientific and Technical Information (OSTI)

    IN SITU THERMAL PROCESSING OF OIL SHALESANDS Authors: Michal Hradisky and Philip J. Smith DOE Award No.: DE-FE0001243 Reporting Period: October 1, 2009 - September 30, 2011 ...

  18. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentatio...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Presentations on Visualization and Modeling are below. CEDS 2010 Peer Review - Real-Time Security State Visualization - Philip Craig, PNNL.pdf (4.29 MB) CEDS 2010 Peer Review - ...

  19. FINAL MEETING SUMMARIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Send by post Name: E-mail Address: Phone: Fax: CORRESPONDENCE 242 Letter to Kevin Smith from Philip Gent dated 82415 re: Issuance of Approval Order DE11NWP-001, Rev 2 241...

  20. Equipment | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Philips PW1830 X-ray Generator Back-Reflection Laue Camera Heated Bridgman Crystal Growth Systems Back-Reflection Laue Camera High and Low speed Diamond Saws Arc Zone Melting Crystal Growth System Electro-Discharge Machining

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Holland, Marika M. (2) Lawrence, David M. (2) Neale, Richard (2) Rasch, Philip J. (2) Vertenstein, Mariana (2) Bader, David C. (1) Bailey, David A (1) Bates, Susan (1) Collins, ...

  2. Innovative Patient Room Lighting System with Integrated Spectrally Adaptive Control

    Energy.gov [DOE]

    Lead Performer: Philips Research North America, LLC – Briarcliff Manor, NYDOE Total Funding: $497,127Cost Share: $165,709Project Term: 9/1/2014 - 2/29/2016Funding Opportunity: SSL R&D Funding...

  3. FINAL MEETING SUMMARIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    132 Letter to Kevin Smith from Philip Gent dated 12116 re: Draft Approval Order DE11NWP-001 Rev. 4 & Start of Public Comment Period 131 Letter to K. Smith, B. Johnson, S. ...

  4. It's 2015: Should All Your Sockets be Filled with LEDs?

    Energy Saver

    - mid-power LEDs on PCb used in 2x4 troffers 4 LED Modules and Light Engines GE Infusion Philips Fortimo Osram PrevaLED 5 LEDs: A New Light Source for Everything * Outdoor...

  5. Transformations in Lighting: The Eighth Annual Solid-State Lighting...

    Energy Saver

    ... Citing the inherent controllability of LEDs as well as the low cost of adding a photo cell ... Decai Sun offered an overview of Philips Lumileds Lighting's efforts to achieve an ...

  6. salishan

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    How (and the Internet) Do It Philip Levis Stanford University DoE Salishan Conference, 42915 Two Basic Ideas * "The End-to-End Argument" * "Worse is Better" End-to-End End-to-End...

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Brady, Michael P (6) George, Easo P ORNL (6) Santella, Michael L (6) Yamamoto, Yukinori (6) Gao, Y. F. (5) Ice, Gene E (5) Jin, Ke (5) Maziasz, Philip J (5) Miller, Michael K (5) ...

  8. NREL Researcher Discusses Revitalized Algae Program - News Releases...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Presentation on July 7 at University of Minnesota Available Online July 1, 2010 Dr. Philip ... research on July 7, from 3-5 p.m., at the University of Minnesota Twin Cities Campus. ...

  9. SAC - Linac Coherent Light Source

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    von der Linde - University of Essen, Germany Justin Wark,-Oxford University, USA C. Lewis Cocke-Kansas State University, USA Robert Schoenlein-LBNL, USA Philip Anfinrud-NIH,...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... ; Bevilacqua, Philip C. ; Golden, Barbara L. ; Penn) The hepatitis delta virus (HDV) ribozyme and HDV-like ribozymes are self-cleaving RNAs found throughout all kingdoms of life. ...

  11. Agenda from the U.S. Department of Energy's High Throughput Screening...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Central Florida (DoDDLA new project) Ali Raissi - 11:00 BerkeleySymyx (DoDDLA new project) Jeffrey LongTom Boussie - 11:20 U. Miami of OhioNREL (DoDDLA new project) Philip ...

  12. ORDNANCE CORPS

    Office of Legacy Management (LM)

    Philip A. Krilln, Rwident of the Maudaotnriug Ldmatorier, Ino. lb sp mteriel dll be eblpped to the lienufwtur Laboratoriel3, Inc., untAl web time w pemiee%en ta do w ie received ...

  13. Ultrafast Terahertz-Induced Response of GeSbTe Phase-Change Materials...

    Office of Scientific and Technical Information (OSTI)

    C.; Pop, Eric; Wong, H.-S.Philip; Wuttig, Matthias; Lindenberg, Aaron M. MATSCI, OPTICS, PHYS MATSCI, OPTICS, PHYS Abstract Not Provided http:www-public.slac.stanford.edu...

  14. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Hoffmann Matthias C Pop Eric Wong H S Philip Wuttig Matthias Lindenberg Aaron M MATSCI OPTICS PHYS MATSCI OPTICS PHYS Abstract Not Provided http www public slac stanford edu SciDoc...

  15. PowerPoint Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Green Parabolic Trough Collector (GPTC) Inspired by an architectural paradigm Philip Gleckman, Sunvapor, Inc. energy.gov/sunshot energy.gov/sunshot CSP Program Summit 2016 2 Overview * Principal Investigator: Philip Gleckman, Sunvapor, Inc. * Project Partner: Prof. Caitlin Mueller, MIT Dept. of Architecture * Total Project Budget: $2,175,937 * Project Duration: Two years energy.gov/sunshot energy.gov/sunshot CSP Program Summit 2016 3 * Demonstrate disruptive reduction in the cost/performance

  16. Cynthia Phillips, ground-breaking expert in plasma waves & Princeton

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    graduate school lecturer, dies after long illness | Princeton Plasma Physics Lab Cynthia Phillips, ground-breaking expert in plasma waves & Princeton graduate school lecturer, dies after long illness By Jeanne Jackson DeVoe September 4, 2015 Tweet Widget Google Plus One Share on Facebook Cynthia Philips (Photo by Elle Starkman ) Cynthia Philips Cynthia K. Phillips, a physicist at PPPL for 32 years and a former lecturer in Princeton's graduate program in plasma physics, died on Sept. 1

  17. New Emergency Equipment Notifications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Notifications Addition of New Emergency Equipment, Hazardous Waste Facility Permit Number: NM4890139088-TSDF Todd A. Shrader/CBFO and Philip J. Breidenbach/NWP dated October 20, 2015 Underground Fire Suppression Vehicles (2) Addition of New Emergency Equipment, Hazardous Waste Facility Permit Number: NM4890139088-TSDF Dana C. Bryson/CBFO and Philip J. Breidenbach/NWP dated September 30, 2015 Underground Ambulance #3 Addition of New Emergency Equipment, Hazardous Waste Facility Permit Number:

  18. --No Title--

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Nicaragua Niger Nigeria Niue Norway Oman Pakistan Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda...

  19. Category:Countries | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Korea Northern Mariana Islands Norway O Oman P Pakistan Palau Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Q Qatar R Republic of Macedonia...

  20. LUG 2015 | Registration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Norway Oman Pakistan Palau Palestinian Territory, Occupied Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Reunion Romania Russian...

  1. Utility Rate Database | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Islands Norway Oman Pakistan Palau Palestinian Territories Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Islands Poland Portugal Puerto Rico Qatar Romania Russia...

  2. Forest Carbon Partnership Facility | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Madagascar, Mexico, Moldova, Mozambique, Nepal, Nicaragua, Panama, Papua New Guinea, Paraguay, Peru, Republic of the Congo, Suriname, Tanzania, Thailand, Uganda, Vanuatu, Vietnam...

  3. Substrate-Induced Band-Gap Opening in Epitaxial Graphene

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Technology), D.-H. Lee (University of California, Berkeley), F. Guinea (Instituto de Ciencia de Materiales de Madrid, Spain), and A.H. Castro Neto (Boston University). Research...

  4. Lihir Geothermal Power Plant | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Lihir Geothermal Power Plant General Information Name Lihir Geothermal Power Plant Sector Geothermal energy Location Information Location Lihir Island, Papua New Guinea Coordinates...

  5. EIA-814

    Energy Information Administration (EIA) (indexed site)

    ... ,,,"Panama",710,"PM",3205 ,,,"Papua New Guinea",712,"PP",3203 ,,,"Paraguay",715,"PA",3204 ,,,"Peru",720,"PE",3201 ,,,"Philippines",725,"RP",3295 ...

  6. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    or 75 percent of all deliveries. In recent years, several African countries, including Egypt, Equatorial Guinea, Nigeria, and Algeria, also have been suppliers of LNG to the...

  7. DOE - Fossil Energy:

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    States. The United States imports natural gas from Canada, Mexico, Algeria, Australia, Egypt, Equatorial Guinea, Malaysia, Nigeria, Norway, Oman, Qatar, Trinidad and Tobago, and...

  8. --No Title--

    Annual Energy Outlook

    Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Falkland Islands (Islas Malvinas) Faroe...

  9. 1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Radiation Measurement (ARM) Program. The tropical sites of Manus Island, Papua New Guinea, and the Island of Nauru are ideally located to study the tropical ocean warm pool. ...

  10. Section 61

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Aspendale, Victoria. b. The ARM Pilot Radiation Observation Experiment (PROBE), Kavieng, Papua New Guinea. c. Midlatitude Summer and Winter data and tropical data (LIRAD), ...

  11. post-99.PDF

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    set of shipborne remote and in situ sensors in conjunction with a similar set of Atmosphere Radiation and Cloud Station (ARCS) instrumentation on Manus Island, Papua New Guinea. ...

  12. ARM - Education Archive

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Oct 15 Successful Partnering Produces Award Winning Proposal for Native Education Project Jul 08 Climate Research Facility in Papua New Guinea Launches Kiosk Apr 09 Barrow Teachers ...

  13. ARM - Facility News Article

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In a concerted effort to upgrade the TWP sites on Darwin, Australia; Nauru Island; and Manus Island, Papua New Guinea; infrastructure staff recently completed a number of notable ...

  14. spinhirne-98.pdf

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    photometer data from the multifilter rotating shadowband radiometer (MFRSR) and the Downwelling Radiation Instrumentation (SKYRAD) at the ARM TWP site at Manus, Papua New Guinea. ...

  15. Section: Front

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... deployment of the Pilot Radiation Observation Experiment (PROBE) to Kavieng, Papua New Guinea, as part of TOGA-COARE (Coupled Ocean Atmosphere Response Experiment), in the ...

  16. han-98.pdf

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1991, and later, during the Atmospheric Radiation Measurement (ARM)- sponsored Pilot Radiation Observation Experiment (PROBE) in Papua, New Guinea in 1993 (Westwater et al. 1994). ...

  17. Annual Energy Outlook 2015 - Appendix A

    Gasoline and Diesel Fuel Update

    ... Myanmar (Burma), Nauru, Nepal, New Caledonia, Niue, North Korea, Pakistan, Papua New Guinea, Philippines, Samoa, Singapore, Solomon Islands, Sri Lanka, Taiwan, Thailand, ...

  18. ARM XDC Datastreams

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... DAR Darwin, Australia ECMWF European Centre for Medium Range Forecasting FKB Black Forest, Germany GRIB GRIdded Binary MAN Manus, Papua New Guinea NAU Nauru, Republic of Nauru NIM ...

  19. X:\\ARM_19~1\\P245-258.WPD

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Atmospheric Response Experiment (COARE), and was sited at Kavieng, New Ireland, Papua New Guinea ( The CSIRO Division of Atmospheric Research (DAR) lidar and radiometer was ...

  20. clements-99.PDF

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    New Caledonia Port Moresby Manus Nauru Midway Johnston Atoll Kwajalein Pohnpei Tarawa Truk Papua New Guinea Guam Hawaii Western Samoa American Samoa Cook Islands Tahiti Fiji Palau ...

  1. ARM - Facility News Article

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In August, they completed the upgrades at ARM's Tropical Western Pacific sites in Darwin, Australia, and Manus Island, Papua New Guinea, which are each receiving nearly two dozen ...

  2. 8.5x11 ARM Brochure

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... University Japan * Nauru * Clouds and Radiation (CLARA) Study Netherlands * Papua New Guinea * Central Aerological Observatory Russia * Institute for Atmospheric Optics (IAO) ...

  3. Fermilab Cultural Events in Chicago's Far West Side

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Vanessa taught in classrooms around Australia and Papua New Guinea, before returning to Sydney to build CSIRO's online presence. Vanessa has also worked as a science reporter and ...

  4. Newsletter Southern Great Plains

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... He worked closely with teams from several laboratories to develop the measurement facilities that were ultimately deployed at Manus, Papua New Guinea; Nauru Island, Republic of ...

  5. ARM - Facility News Article

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    data from ARM sites in Barrow, Alaska; Nauru Island; Manus Island, Papua New Guinea; and Darwin, Australia; and the Southern Great Plains (SGP) site in Lamont, Oklahoma. ...

  6. One-of-a-Kind Radar Network

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... " " * " " * * " M f M f Tropical Western Pacific (Darwin, Australia; Manus, Papua New Guinea) o * " * * " convection in the "Pacifc Warm Pool" " " * f f f * KAZR * XKa-SACR ...

  7. DISCLAIMER

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... currently operates a total of seven laser ceilometers at its fixed sites (in Oklahoma, Alaska, Australia, Papua New Guinea, and the Republic of Nauru) and its mobile facilities. ...

  8. ARM - Facility News Article

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In the meantime, data collection for AMIE continues from ARM's permanent site on Manus Island in Papua New Guinea. The AMF team enjoyed excellent relationships with the community ...

  9. Documenting the Life and Death of Clouds | U.S. DOE Office of...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    climate regimes: Arctic high latitude at Barrow, Alaska; continental mid latitude at Lamont, Oklahoma; tropical latitude at Darwin, Australia and Manus Island, Papua New Guinea. ...

  10. ARM - ARM MJO Investigation Experiment (AMIE)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ARM MJO Investigation Experiment (AMIE) ARM field campaigns on Gan Island, Maldives, and Manus Island, Papua New Guinea, will contribute significantly to concurrent national and ...

  11. Other Locales W. Clements Los Alamos National Laboratory Los...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Ocean Global Atmosphere Coupled Ocean Atmosphere Response Experiment (TOGA COARE) (described in the following section) site survey team to Papua New Guinea (PNG) and Australia. ...

  12. Session Papers Preliminary Analysis of Ground-Based Microwave...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    During Phase Two of the Pilot Radiation OBservation Experiment (PROBE) held in Kavieng, Papua New Guinea (Renn et al. 1994), the National Oceanic and Atmospheric Administration's ...

  13. copy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... deployment of the Pilot Radiation Observation Experiment (PROBE) to Kavieng, Papua New Guinea, as part of the Tropical Ocean Global Atmosphere-Coupled History and Status of ...

  14. Two New ARM Sites: Oliktok, Alaska, and the Azores

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    observation facilities around the world-in Barrow, Alaska; Oklahoma; Darwin, Australia; and Manus Island, Papua New Guinea- as well as its mobile and aerial research facilities. ...

  15. ARM - Events Article

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    continuous data from heavily instrumented fixed sites in the United States (Alaska and Oklahoma), the Tropical Pacific (Australia and Papua New Guinea), and soon in the Azores. ...

  16. ARM - Participants

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... School of Mathematical Science National Institute of Polar Research, Japan National Weather Service, Papua New Guinea Portugal Meteorological Institute, Portugal University of the ...

  17. Western Pacific; Gas line plans continue to increase

    SciTech Connect

    Quarles, W.R.; Thiede, K.; Parent, L.

    1990-11-01

    The authors report on pipeline activity in the Western Pacific. They discuss projects underway in Australia, Indonesia, Malaysia, New Zealand, Papua New Guinea, and Singapore.

  18. U.S.-Africa Energy Ministerial Co-Chairs' Summary from Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the Democratic Republic of the Congo, the Republic of Djibouti, the Arab Republic of Egypt, the Republic of Equatorial Guinea, the Gabonese Republic, the Republic of the Gambia,...

  19. ARM - TWP Manus Site-Inactive

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Western Pacific locale was established. The Manus facility was located at Momote Airport on Los Negros Island in Manus Province, Papua New Guinea (PNG). This location was...

  20. ARM - Facility News Article

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    data at five ARM sites: Barrow, Alaska; Lamont, Oklahoma; Darwin, Australia; Manus, Papa New Guinea; and Nauru Island. In addition to bringing ARM the MMCR, Ken is also...