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Sample records for zealand nicaragua niger

  1. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    New Zealand Nicaragua Niger Nigeria Niue Norway Oman Pakistan Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Reunion Romania ...

  2. Nicaragua-San Jacinto-Tizate Geothermal Power Project | Open...

    Open Energy Info (EERE)

    Website http:www.iadb.orgprojectsP Program Start 2010 Country Nicaragua UN Region Latin America and the Caribbean References Nicaragua-Geothermal1 Background "The Project...

  3. A New Geothermal Anomaly In Nicaragua | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Anomaly In Nicaragua Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A New Geothermal Anomaly In Nicaragua Abstract The information...

  4. Nicaragua-IAEA Cooperation | Open Energy Information

    Open Energy Info (EERE)

    IAEA Cooperation Jump to: navigation, search Name Nicaragua-IAEA Cooperation AgencyCompany Organization International Atomic Energy Agency Sector Energy Topics Background...

  5. Nicaragua: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    imported 63.95 million kWh from its neighbours Panama and Honduras.Nicaragua has no oil production; in 2001, its consumption was of 24,500 bblday. There is one oil refinery...

  6. Integrated: Geospatial Toolkit GIS data for Nicaragua from NREL...

    Open Energy Info (EERE)

    Nicaragua from NREL (Abstract): Geographic Information Systems (GIS) data intended for use in the Geospatial toolkit or with any GIS software. (Purpose): The Solar and Wind Energy...

  7. Niger | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Niger NNSA Supports IAEA Regional Training in Zambia on Management Practices for Uranium The International Atomic Energy Agency (IAEA), European Commission and National Nuclear Security Administration (NNSA) co-sponsored a training course in Livingstone, Zambia this week focusing on good management practices for uranium ore concentrate (UOC). The Zambia Radiation Protection Authority

  8. Niger-IAEA Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Program Start 2007 Country Niger Western Africa References IAEA Project Database1 IAEA...

  9. Niger: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Tons 59 2008 EIA Natural Gas Reserves 0 Cubic Meters (cu m) 149 2010 CIA World Factbook Oil Reserves 0 Barrels (bbl) 148 2010 CIA World Factbook Energy Maps featuring Niger No...

  10. Niger: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Niger Population 17,138,707 GDP 6,022,000,000 Energy Consumption 0.02 Quadrillion Btu 2-letter ISO code NE 3-letter ISO code NER Numeric ISO...

  11. Wave Energy Technology New Zealand | Open Energy Information

    Open Energy Info (EERE)

    Zealand Jump to: navigation, search Name: Wave Energy Technology New Zealand Address: PO Box 25456 Panama St Place: Wellington Zip: 6146 Region: New Zealand Sector: Marine and...

  12. Renewable Energy Systems (RES Australia and New Zealand) | Open...

    Open Energy Info (EERE)

    Australia and New Zealand) Jump to: navigation, search Logo: Renewable Energy Systems (RES Australia and New Zealand) Name: Renewable Energy Systems (RES Australia and New Zealand)...

  13. Niger-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Niger-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  14. Mobile Facility Records Annual Climate Cycle in Niger, Africa

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Records Annual Climate Cycle in Niger, Africa Because dust can block incoming solar energy, and because solar energy drives weather and climate, scientists around the world...

  15. New Zealand Geothermal Region | Open Energy Information

    Open Energy Info (EERE)

    GEOTHERMAL ENERGYGeothermal Home New Zealand Geothermal Region Details Areas (2) Power Plants (2) Projects (0) Techniques (0) References Geothermal Region Data Area USGS Resource...

  16. New Zealand Clean Energy Centre | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Centre Jump to: navigation, search Name: New Zealand Clean Energy Centre Place: New Zealand Sector: Services Product: General Financial & Legal Services ( Government ...

  17. Production of extremophilic bacterial cellulase enzymes in aspergillus niger.

    SciTech Connect (OSTI)

    Gladden, John Michael

    2013-09-01

    Enzymes can be used to catalyze a myriad of chemical reactions and are a cornerstone in the biotechnology industry. Enzymes have a wide range of uses, ranging from medicine with the production of pharmaceuticals to energy were they are applied to biofuel production. However, it is difficult to produce large quantities of enzymes, especially if they are non-native to the production host. Fortunately, filamentous fungi, such as Aspergillus niger, are broadly used in industry and show great potential for use a heterologous enzyme production hosts. Here, we present work outlining an effort to engineer A. niger to produce thermophilic bacterial cellulases relevant to lignocellulosic biofuel production.

  18. New Zealand Joins International Carbon Storage Group | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Zealand Joins International Carbon Storage Group New Zealand Joins International Carbon Storage Group June 29, 2009 - 1:00pm Addthis San Francisco, CA - The Carbon Sequestration Leadership Forum (CSLF) today announced that New Zealand has become the newest member of the international carbon storage body. CSLF members approved New Zealand's bid for membership during a meeting of the Forum's Policy Group held here. With today's action, New Zealand becomes the 23rd member of CSLF. The other members

  19. New Zealand: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name New Zealand Population 4,242,048 GDP Unavailable Energy Consumption Quadrillion Btu 2-letter ISO code NZ 3-letter ISO code NZL Numeric ISO code...

  20. The Momotombo Geothermal Field, Nicaragua: Exploration and development case history study

    SciTech Connect (OSTI)

    1982-07-01

    This case history discusses the exploration methods used at the Momotombo Geothermal Field in western Nicaragua, and evaluates their contributions to the development of the geothermal field models. Subsequent reservoir engineering has not been synthesized or evaluated. A geothermal exploration program was started in Nicaragua in 1966 to discover and delineate potential geothermal reservoirs in western Nicaragua. Exploration began at the Momotombo field in 1970 using geological, geochemical, and geophysical methods. A regional study of thermal manifestations was undertaken and the area on the southern flank of Volcan Momotombo was chosen for more detailed investigation. Subsequent exploration by various consultants produced a number of geotechnical reports on the geology, geophysics, and geochemistry of the field as well as describing production well drilling. Geological investigations at Momotombo included photogeology, field mapping, binocular microscope examination of cuttings, and drillhole correlations. Among the geophysical techniques used to investigate the field sub-structure were: Schlumberger and electromagnetic soundings, dipole mapping and audio-magnetotelluric surveys, gravity and magnetic measurements, frequency domain soundings, self-potential surveys, and subsurface temperature determinations. The geochemical program analyzed the thermal fluids of the surface and in the wells. This report presents the description and results of exploration methods used during the investigative stages of the Momotombo Geothermal Field. A conceptual model of the geothermal field was drawn from the information available at each exploration phase. The exploration methods have been evaluated with respect to their contributions to the understanding of the field and their utilization in planning further development. Our principal finding is that data developed at each stage were not sufficiently integrated to guide further work at the field, causing inefficient use of

  1. Water Sampling At International Geothermal Area, New Zealand...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At International Geothermal Area, New Zealand (Wood, 2002) Exploration...

  2. A reservoir engineering assessment of the San Jacinto-Tizate geothermal field, Nicaragua

    SciTech Connect (OSTI)

    Ostapenko, S.; Spektor, S.; Davila, H.; Porras, E.; Perez, M.

    1996-12-31

    More than twenty years have passed since geothermal research and drilling took place at the geothermal fields in Nicaragua. The well known Momotombo Geothermal Field (70 MWe) has been generating electricity since 1983, and now a new geothermal field is under exploration, the San Jacinto-Tizate. Two reservoirs hydraulic connected were found. The shallow reservoir (270{degrees}C) at the depth of 550 - 1200 meters, and the deep one at > 1600 meters. Both of them are water dominated reservoirs although a two phase condition exist in the upper part of the shallow one. Different transient tests and a multi-well interference test have been carried out, very high transmissivity value were estimated around the well SJ-4 and average values for the others. A preliminary conceptual model of the geothermal system is given in this paper, as the result of the geology, geophysics, hydrology studies, drilling and reservoir evaluation.

  3. A reservoir engineering assessment of the San Jacinto-Tizate Geothermal Field, Nicaragua

    SciTech Connect (OSTI)

    Ostapenko, S.; Spektor, S.; Davila, H.; Porras, E.; Perez, M.

    1996-01-24

    More than twenty yews have passed since geothermal research and drilling took place at the geothermal fields in Nicaragua- Tbe well horn Momotombo Geothermal Field (70 We) has been generating electricity since 1983, and now a new geothermal field is under exploration. the San Jacinto-Tizate. Two reservoirs hydraulic connected were found. The shallow reservoir (270°C) at the depth of 550 - 1200 meters, and the deep one at > 1600 meters. Both of theme are water dominated reservoirs, although a two phase condition exist in the upper part of the shallow one. Different transient tests and a multi-well interference test have been carried out, very high transmissivity value were estimated around the well SJ-4 and average values for the others. A preliminar conceptual model of the geothermal system is given in this paper, as the result of the geology, geophysics, hydrology studies, drilling and reservoir evaluation.

  4. New Zealand Interactive Electricity Generation Cost Model 2010...

    Open Energy Info (EERE)

    Interactive Electricity Generation Cost Model 2010 Jump to: navigation, search Tool Summary LAUNCH TOOL Name: New Zealand Interactive Electricity Generation Cost Model 2010 Agency...

  5. Geotechnical Drilling in New-Zealand | Open Energy Information

    Open Energy Info (EERE)

    2013 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Geotechnical Drilling in New-Zealand Citation SonicSampDrill. Geotechnical...

  6. New Zealand-Climate Change Effects and Impacts Assessment | Open...

    Open Energy Info (EERE)

    Zealand-Climate Change Effects and Impacts Assessment Jump to: navigation, search Name Climate Change Effects and Impacts Assessment: A Guidance Manual for Local Government in New...

  7. New Zealand: World Oil Report 1991

    SciTech Connect (OSTI)

    Not Available

    1991-08-01

    This paper reports that foreign oil firms may choose to leave for countries with friendlier tax climates, perhaps Southeast Asia or Papua New Guinea. New tax reform legislation became effective in October 1990 enraging the Petroleum Exploration Association of New Zealand (PEANZ) and disappointing petroleum explorers. Oil companies like Arco are already considering pulling out of future prospecting. Taxation Reform Bill 7 allows tax deductions only after prospects in a license are exhausted without success or allows costs to be written off over 10 years when a well comes on production. Exploration cost has to be capitalized, and farm-outs are taxed under the new regime.

  8. The scaling relationship between self-potential and fluid flow on Masaya volcano, Nicaragua

    SciTech Connect (OSTI)

    Lewicki, J.L.; Hilley, G.E.; Conner, C.

    2003-11-11

    The concurrent measurement of self-potential (SP) and soil CO{sub 2} flux (F{sub s}{sup CO2}) in volcanic systems may be an important tool to monitor intrusive activity and understand interaction between magmatic and groundwater systems. However, quantitative relationships between these parameters must be established to apply them toward understanding processes operating at depth. Power-law scaling exponents calculated for SP and F{sub s}{sup CO2} measured along a fault on the flanks of Masaya volcano, Nicaragua indicate a nonlinear relationship between these parameters. Scaling exponents suggest that there is a declining increase in SP with a given increase in F{sub s}{sup CO2}, until a threshold (log F{sub s}{sup CO2} {approx} 2.5 g m{sup -2}d{sup -1}) above which SP remains constant with increasing F{sub s}{sup CO2}. Implications for subsurface processes that may influence SP at Masaya are discussed.

  9. Self-potential, soil co2 flux, and temperature on masaya volcano, nicaragua

    SciTech Connect (OSTI)

    Lewicki, J.L.; Connor, C.; St-Amand, K.; Stix, J.; Spinner, W.

    2003-07-01

    We investigate the spatial relationship between self-potential (SP), soil CO{sub 2} flux, and temperature and the mechanisms that produce SP anomalies on the flanks of Masaya volcano, Nicaragua. We measured SP, soil CO{sub 2} fluxes (<1 to 5.0 x 10{sup 4} g m{sup -2} d{sup -1}), and temperatures (26 to 80 C) within an area surrounding a normal fault, adjacent to Comalito cinder cone (2002-2003). These variables are well spatially correlated. Wavelengths of SP anomalies are {le}100 m, and high horizontal SP gradients flank the region of elevated flux and temperature. Carbon isotopic compositions of soil CO{sub 2} ({delta}{sup 13}C = -3.3 to -1.1{per_thousand}) indicate a deep gas origin. Given the presence of a deep water table (100 to 150 m), high gas flow rates, and subsurface temperatures above liquid boiling points, we suggest that rapid fluid disruption is primarily responsible for positive SP anomalies here. Concurrent measurement of SP, soil CO{sub 2} flux, and temperature may be a useful tool to monitor intrusive activity.

  10. Validation of hydrogeochemical codes using the New Zealand geothermal...

    Office of Scientific and Technical Information (OSTI)

    We have initiated such a test of geochemical and hydrological simulation codes, using the ... The Lake Rotokawa region, New Zealand, has been used in our first test effort, since it ...

  11. Comparative soil CO2 flux measurements and geostatisticalestimation methods on masaya volcano, nicaragua

    SciTech Connect (OSTI)

    Lewicki, J.L.; Bergfeld, D.; Cardellini, C.; Chiodini, G.; Granieri, D.; Varley, N.; Werner, C.

    2004-04-27

    We present a comparative study of soil CO{sub 2} flux (F{sub CO2}) measured by five groups (Groups 1-5) at the IAVCEI-CCVG Eighth Workshop on Volcanic Gases on Masaya volcano, Nicaragua. Groups 1-5 measured F{sub CO2} using the accumulation chamber method at 5-m spacing within a 900 m{sup 2} grid during a morning (AM) period. These measurements were repeated by Groups 1-3 during an afternoon (PM) period. All measured F{sub CO2} ranged from 218 to 14,719 g m{sup -2}d{sup -1}. Arithmetic means and associated CO{sub 2} emission rate estimates for the AM data sets varied between groups by {+-}22%. The variability of the five measurements made at each grid point ranged from {+-}5 to 167% and increased with the arithmetic mean. Based on a comparison of measurements made by Groups 1-3 during AM and PM times, this variability is likely due in large part to natural temporal variability of gas flow, rather than to measurement error. We compared six geostatistical methods (arithmetic and minimum variance unbiased estimator means of uninterpolated data, and arithmetic means of data interpolated by the multiquadric radial basis function, ordinary kriging, multi-Gaussian kriging, and sequential Gaussian simulation methods) to estimate the mean and associated CO{sub 2} emission rate of one data set and to map the spatial F{sub CO2} distribution. While the CO{sub 2} emission rates estimated using the different techniques only varied by {+-}1.1%, the F{sub CO2} maps showed important differences. We suggest that the sequential Gaussian simulation method yields the most realistic representation of the spatial distribution of F{sub CO2} and is most appropriate for volcano monitoring applications.

  12. Establishing radiation therapy advanced practice in New Zealand

    SciTech Connect (OSTI)

    Coleman, Karen; Jasperse, Marieke; Herst, Patries; Yielder, Jill

    2014-02-15

    Introduction: Advanced practice (AP) is of increasing interest to many radiation therapists (RTs) both nationally and internationally. In New Zealand, initial research (2005–2008) showed strong support for the development of an AP role for medical radiation technologists (MRTs). Here, we report on a nationwide survey in which RTs validated and prioritised nine AP profiles for future development. Methods: All registered RTs in New Zealand (n = 260) were invited to take part in a survey in December 2011; 73 of whom returned a complete response. Results: RTs supported the implementation of AP roles in New Zealand and the requirement of a Master's degree qualification to underpin clinical knowledge. Most RTs endorsed the criteria attributed to each of the nine proposed AP profiles. The study identified that activities may qualify as either advanced practice or standard practice depending on the department. All participants agreed that an advanced practitioner should be a leader in the field, able to initiate and facilitate future developments within as well as outside this specific role. Acceptance of the AP roles by RTs and other health professionals as well as the availability of resources for successful implementation, were concerns expressed by some RTs. Conclusion: The authors recommend (1) the development of one scope of practice titled ‘advanced practitioner’ with generic and specialist criteria for each profile as the future career pathway, (2) promotion and support for the AP pathway by the New Zealand Institute of Medical Radiation Technology and the New Zealand Medical Radiation Technologists Board.

  13. --No Title--

    Broader source: All U.S. Department of Energy (DOE) Office 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...

  14. New Zealand and southwest Pacific islands

    SciTech Connect (OSTI)

    Katz, H.R.

    1981-10-01

    In New Zealand, new incentives by the government have greatly stimulated interest in exploration. On land, four wells were completed during 1980 at a total depth of 10,120 m. One well was a commercial oil and gas discovery. Offshore, the first exploratory well since 1978 was spudded shortly before the end of 1980. Offshore concession areas have increased over ten-fold, to 107,044 km/sup 2/; on-land licenses, which are all owned by the government company Petrocorp, decreased to 11,591 km/sup 2/. During 1980, the combined output of Kapuni and Maui gas was 1,069,049 x 10/sup 6/m/sup 3/, a decrease of 18.23%. This reflects the new gas-recycling operation at the Kapuni field, which started in April. Combined condensate production was down only 12.15%, amounting to 418,941 m/sup 3/. Natural gasoline was down 17.44%, to 7093 m/sup 3/, whereas LPG production went up 39.44%, to 27,301 m/sup 3/. In Tonga, 925 km of offshore multichannel seismic, gravity, and magnetic surveys run in 1979 have been processed and interpreted. In Fiji, the first two exploratory wells ever drilled were dry. In Vanuatu, the newly independent republic of the former New Hebrides Condominium, no petroleum legislation has so far been introduced. CCOP/SOPAC and ORSTOM jointly ran a 4000-km single-channel reflection seismic survey between the northern islands. Several sedimentary basins with over 2500 m of slightly deformed sediments of Miocene-Pliocene age have been delineated. In the Solomon Islands, there is still no petroleum legislation, but the draft of the Petroleum (Exploration and Development) Act has been completed and will go before Parliament during 1981. In Papua New Guinea, one well was drilled to 3027 m and abandoned as dry. It confirmed the regional stratigraphic interpretation and had encouraging hydrocarbon indications in the Mesozoic part of the sequence. 6 figures, 5 tables.

  15. New Zealand: Asia-Pacific energy series, country report

    SciTech Connect (OSTI)

    Yamaguchi, N.D.; Keevill, H.D.

    1992-03-01

    The New Zealand energy sector has undergone significant changes in the past few years. Reform and deregulation came to New Zealand in large doses and at a rapid pace. Unlike Japan where deregulation was designed for a five-year phase-in period or even Australia where the government was fully geared up to handle deregulation, deregulation occurred in New Zealand almost with no phase-in period and very little planning. Under fast-paced Rogernomics,'' the energy sector was but one more element of the economy to be deregulated and/or privatized. While the New Zealand energy sector deregulation is generally believed to have been successful, there are still outstanding questions as to whether the original intent has been fully achieved. The fact that a competent energy bureaucracy was mostly lost in the process makes it even more difficult to find those with long enough institutional memories to untangle the agreements and understandings between the government and the private sector over the previous decade. As part of our continuing assessment of Asia-Pacific energy markets, the Resources Programs at the East-West Center has embarked on a series of country studies that discuss in detail the structure of the energy sector in each major country in the region. To date, our reports to the US Department of Energy, Assistant Secretary for International Affairs and Energy Emergencies, have covered Australia, China, India, Indonesia, Japan, Malaysia, New Zealand, Pakistan, the Philippines, Singapore, South Korea, Taiwan, and Thailand. The country studies also provide the reader with an overview of the economic and political situation in the various counties. We have particularly highlighted petroleum and gas issues in the country studies and have attempted to show the foreign trade implications of oil and gas trade. Finally, to the greatest extent possible, we have provided the latest available statistics.

  16. New Zealand Asia-Pacific energy series country report

    SciTech Connect (OSTI)

    Yamaguchi, N.D.; Keevill, H.D.

    1992-03-01

    This report on New Zealand is one of a series of country studies intended to provide a continuous, long-term source of energy sector analysis for the Asia-Pacific region. This report addresses significant changes occurring due to the reform, deregulation, and privatization of the economy in general and the energy sector in particular; provides the reader with an overview of the economic and political situation; petroleum and gas issues are highlighted, particularly the implications of foreign trade in oil and gas; provides the latest available statistics and insights to energy policy that are not generally available elsewhere.

  17. Establishing advanced practice for medical imaging in New Zealand

    SciTech Connect (OSTI)

    Yielder, Jill; Young, Adrienne; Park, Shelley; Coleman, Karen

    2014-02-15

    Introduction: This article presents the outcome and recommendations following the second stage of a role development project conducted on behalf of the New Zealand Institute of Medical Radiation Technology (NZIMRT). The study sought to support the development of profiles and criteria that may be used to formulate Advanced Scopes of Practice for the profession. It commenced in 2011, following on from initial research that occurred between 2005 and 2008 investigating role development and a possible career structure for medical radiation technologists (MRTs) in New Zealand (NZ). Methods: The study sought to support the development of profiles and criteria that could be used to develop Advanced Scopes of Practice for the profession through inviting 12 specialist medical imaging groups in NZ to participate in a survey. Results: Findings showed strong agreement on potential profiles and on generic criteria within them; however, there was less agreement on specific skills criteria within specialist areas. Conclusions: The authors recommend that one Advanced Scope of Practice be developed for Medical Imaging, with the establishment of generic and specialist criteria. Systems for approval of the overall criteria package for any individual Advanced Practitioner (AP) profile, audit and continuing professional development requirements need to be established by the Medical Radiation Technologists Board (MRTB) to meet the local needs of clinical departments. It is further recommended that the NZIMRT and MRTB promote and support the need for an AP pathway for medical imaging in NZ.

  18. WWS_LorrieC157L_0915

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Ireland Italy Japan Kenya Latvia Lesotho Libya Lithuania Madagascar Malawi Malaysia Mauritius Mexico Mozambique Nepal The Netherlands New Zealand Nicaragua Nigeria Norway ...

  19. WorldWide Science.org

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Libya Lithuania Madagascar Malawi Malaysia Mauritius Mexico Mozambique Nepal The Netherlands New Zealand Nicaragua Nigeria Norway Philippines Poland Portugal Russia Rwanda Saudi ...

  20. New Zealand and Australia wind energy in a non subsidised market environment

    SciTech Connect (OSTI)

    Lieshout, P. van

    1996-12-31

    Significant preliminary work has been undertaken by New Zealand and Australian Power/Generation Companies regarding Wind Power. Turbines are installed in Australia and New Zealand to test the wind and the technical applicability in the Australian wind diesel and the New Zealand high wind speed environment. Projects in Esperance, Thursday Island and King Island illustrate hybrid wind diesel applications. A single Wind Turbine Generator (WTG) has been successfully operated in New Zealand for the last 3 years. A new 3.5 MW wind farm is operational and Resource Consent has been granted for a 65 MW wind farm in New Zealand. Design Power is very proud to be involved in many of the New Zealand and Australian projects. It is obvious that wind power is just starting here, however the start has been promising and it is expected that wind power is here to stay. This paper will address some of the issues associated with wind power in New Zealand and Australia, particularly those that are different from Europe and America. It shows the opportunities and challenges regarding the operation of WTGs in these countries. It addresses the non subsidized electrical pricing structure and the influence of the economically necessary high wind speeds or diesel systems on the choice of technology, particularly the control algorithm of WTGs and the subsystems. It reviews several of the issues associated with predicting the amount of energy that a WTG can generate, again taking into account the high wind speed control algorithms. It further addresses the issue of embedded generation and the influence that a wind farm might have on the electrical network. It continues to address issues associated with wind diesel systems. The paper concludes that wind power will be viable in the near future both in New Zealand and Australia, but also that care should be taken with data analysis and hardware choices during the next phase of implementation of wind power in New Zealand and Australia. 7 figs.

  1. U.S. and New Zealand Take Steps to Launch International Partnership to

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Further the Development of Clean Energy on Island Nations | Department of Energy New Zealand Take Steps to Launch International Partnership to Further the Development of Clean Energy on Island Nations U.S. and New Zealand Take Steps to Launch International Partnership to Further the Development of Clean Energy on Island Nations July 24, 2008 - 2:14pm Addthis U.S. to Work with New Zealand to Encourage Utilization of Natural Renewable Energy Resources NASSAU, BAHAMAS - The U.S. Department of

  2. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger for the Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To achieve this goal, ARM scientists and researchers around the world use continuous data obtained through the ARM Climate Research Facility. The ARM Mobile Facility (AMF) operates at non-permanent sites selected by the ARM Program. Sometimes these sites can become permanent ARM sites, as was the case with Graciosa Island in the Azores. It is now known as the Eastern North Atlantic permanent site. In January 2006 the AMF deployed to Niamey, Niger, West Africa, at the Niger Meteorological Office at Niamey International Airport. This deployment was timed to coincide with the field phases and Special Observing Periods of the African Monsoon Multidisciplinary Analysis (AMMA). The ARM Program participated in this international effort as a field campaign called "Radiative Divergence using AMF, GERB and AMMA Stations (RADAGAST).The primary purpose of the Niger deployment was to combine an extended series of measurements from the AMF with those from the Geostationary Earth Radiation Budget (GERB) Instrument on the Meteosat operational geostationary satellite in order to provide the first well-sampled, direct estimates of the divergence of solar and thermal radiation across the atmosphere. A large collection of data plots based on data streams from specific instruments used at Niamey are available via a link from ARM's Niamey, Niger site information page. Other data can be found at the related websites mentioned above and in the ARM Archive. Users will be requested to create a password, but the plots and data files are free for viewing and downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  3. Terrestrial Heat Flow In The North Island Of New Zealand | Open...

    Open Energy Info (EERE)

    Terrestrial Heat Flow In The North Island Of New Zealand Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Terrestrial Heat Flow In The North...

  4. DE-AI26-06NT42878 - New Zealand Task | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    New Zealand Task Gas Hydrate Research in Deep Sea Sediments - New Zealand Task DE-AI26-06NT42878 Project Goal The objective of this research is to determine the extent and dynamics of gas hydrate deposits and their relation to areas of focused fluid flux at and beneath the seafloor. Specific objectives include: a). Refine geophysical, geochemical and microbiological technologies for prospecting hydrate distribution and content; b). Contribute to establishing high-priority geographical regions of

  5. Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS 513.88

    SciTech Connect (OSTI)

    Grigoriev, Igor V.; Baker, Scott E.; Andersen, Mikael R.; Salazar, Margarita P.; Schaap, Peter J.; Vondervoot, Peter J.I. van de; Culley, David; Thykaer, Jette; Frisvad, Jens C.; Nielsen, Kristen F.; Albang, Richard; Albermann, Kaj; Berka, Randy M.; Braus, Gerhard H.; Braus-Stromeyer, Susanna A.; Corrochano, Luis M.; Dai, Ziyu; Dijck, Piet W.M. van; Hofmann, Gerald; Lasure, Linda L.; Magnusson, Jon K.; Meijer, Susan L.; Nielsen, Jakob B.; Nielsen, Michael L.; Ooyen, Albert J.J. van; Panther, Kathyrn S.; Pel, Herman J.; Poulsen, Lars; Samson, Rob A.; Stam, Hen; Tsang, Adrian; Brink, Johannes M. van den; Atkins, Alex; Aerts, Andrea; Shapiro, Harris; Pangilinan, Jasmyn; Salamov, Asaf; Lou, Yigong; Lindquist, Erika; Lucas, Susan; Grimwood, Jane; Kubicek, Christian P.; Martinez, Diego; Peij, Noel N.M.E. van; Roubos, Johannes A.; Nielsen, Jens

    2011-04-28

    The filamentous fungus Aspergillus niger exhibits great diversity in its phenotype. It is found globally, both as marine and terrestrial strains, produces both organic acids and hydrolytic enzymes in high amounts, and some isolates exhibit pathogenicity. Although the genome of an industrial enzyme-producing A. niger strain (CBS 513.88) has already been sequenced, the versatility and diversity of this species compels additional exploration. We therefore undertook whole genome sequencing of the acidogenic A. niger wild type strain (ATCC 1015), and produced a genome sequence of very high quality. Only 15 gaps are present in the sequence and half the telomeric regions have been elucidated. Moreover, sequence information from ATCC 1015 was utilized to improve the genome sequence of CBS 513.88. Chromosome-level comparisons uncovered several genome rearrangements, deletions, a clear case of strain-specific horizontal gene transfer, and identification of 0.8 megabase of novel sequence. Single nucleotide polymorphisms per kilobase (SNPs/kb) between the two strains were found to be exceptionally high (average: 7.8, maximum: 160 SNPs/kb). High variation within the species was confirmed with exo-metabolite profiling and phylogenetics. Detailed lists of alleles were generated, and genotypic differences were observed to accumulate in metabolic pathways essential to acid production and protein synthesis. A transcriptome analysis revealed up-regulation of the electron transport chain, specifically the alternative oxidative pathway in ATCC 1015, while CBS 513.88 showed significant up-regulation of genes relevant to glucoamylase A production, such as tRNA-synthases and protein transporters. Our results and datasets from this integrative systems biology analysis resulted in a snapshot of fungal evolution and will support further optimization of cell factories based on filamentous fungi.[Supplemental materials (10 figures, three text documents and 16 tables) have been made available

  6. Nicaragua Canal Template

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

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    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

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    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    1 This page intentionally left blank Nationwide Public Safety Broadband Network Draft Programmatic Environmental Impact Statement for the Eastern United States VOLUME 15 - CHAPTER 21 April 2016 First Responder Network Authority Amanda Goebel Pereira, AICP NEPA Coordinator First Responder Network Authority U.S. Department of Commerce 12201 Sunrise Valley Dr. M/S 243 Reston, VA 20192 Cooperating Agencies Federal Communications Commission General Services Administration U.S. Department of

  9. Nicaragua Canal Template

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Canada, Mexico, Japan, and Russia. The MBTA prohibits the take, possession, import, export, transport, selling, ... floodplains and to avoid direct and indirect support of ...

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    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    School Amanda Pereira M.S., Urban and Regional Planning, University of ... University Genevieve Walker B.A., Geology, Florida International University BOOZ ...

  11. Nicaragua Canal Template

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... 30 1500-100,000 -- -- 1.0 30 Source: (FCC 1996) ffrequency in MHz *Plane-wave equivalent power density 2.4.3. Overview of Research for Potential Non-Thermal Effects to Humans ...

  12. Sequence stratigraphic model of the Rio Grande Delta, south west Texas: Potential analog for the Niger Delta

    SciTech Connect (OSTI)

    Banfield, L.A.; Anderson, J.B.; Vail, P.R.

    1996-12-31

    A sequence stratigraphic model developed from the ancient Rio Grande Delta in South West Texas is suggested as an analog for the Niger Delta. The two delta systems are characterized by high sand bedloads, shale diapirism with associated listric normal faulting, and large amounts of tidal and wave influence forming lower coastal plains characterized by swamps and estuaries. The sequence stratigraphic model of the ancient Rio Grande delta is based on approximately 1200 kilometers of single channel, 15 cubic inch water gun data, lithologic descriptions from approximately 25 long cores (28-30 m) located in 17-94 meters water depth, three gamma ray logs, paleontologic data from two cores, and oxygen isotopic data from one core (152 meters in length and located in 94 meters water depth). The combined data indicate that considerable quantities of sand are sequestered on the continental shelf and point sourcing the slope. The Rio Grande sequence stratigraphic model provides an improved understanding of sand deposits on the shelf, of the role of sediment bypass during lowstands, and of the base of slope deposits formed by headward eroding canyons (?) or channels (?) located at the shelf break. This information regarding the distribution of sand in the Rio Grande system can provide valuable insight into the reservoir distribution in the Niger system, improving existing reservoir predictions.

  13. Mapping N-linked Glycosylation Sites in the Secretome and Whole Cells of Aspergillus niger Using Hydrazide Chemistry and Mass Spectrometry

    SciTech Connect (OSTI)

    Wang, Lu; Aryal, Uma K.; Dai, Ziyu; Mason, Alisa C.; Monroe, Matthew E.; Tian, Zhixin; Zhou, Jianying; Su, Dian; Weitz, Karl K.; Liu, Tao; Camp, David G.; Smith, Richard D.; Baker, Scott E.; Qian, Weijun

    2012-01-01

    Protein glycosylation is known to play an essential role in both cellular functions and the secretory pathways; however, little information is available on the dynamics of glycosylated N-linked glycosites of fungi. Herein we present the first extensive mapping of glycosylated N-linked glycosites in industrial strain Aspergillus niger by applying an optimized solid phase enrichment of glycopeptide protocol using hydrazide modified magnetic beads. The enrichment protocol was initially optimized using mouse plasma and A. niger secretome samples, which was then applied to profile N-linked glycosites from both the secretome and whole cell lysates of A. niger. A total of 847 unique N-linked glycosites and 330 N-linked glycoproteins were confidently identified by LC-MS/MS. Based on gene ontology analysis, the identified N-linked glycoproteins in the whole cell lysate were primarily localized in the plasma membrane, endoplasmic reticulum, golgi apparatus, lysosome, and storage vacuoles. The identified N-linked glycoproteins are involved in a wide range of biological processes including gene regulation and signal transduction, protein folding and assembly, protein modification and carbohydrate metabolism. The extensive coverage of glycosylated N-linked glycosites along with identification of partial N-linked glycosylation in those enzymes involving in different biochemical pathways provide useful information for functional studies of N-linked glycosylation and their biotechnological applications in A. niger.

  14. Oil and gas developments in New Zealand and southwest Pacific Islands in 1986

    SciTech Connect (OSTI)

    Herzer, R.H.; Katz, H.R.

    1987-10-01

    In New Zealand, 5 new licenses were granted in offshore Taranaki and 4 licenses were relinquished in other parts of the country. Seismic survey activity increased, partly due to a dense survey over Maui field. Sniffer surveys were used for the first time in New Zealand in 5 licensees. Onshore seismic totaled 717 line-km, and offshore seismic totaled 3693 line-km. Drilling continued at a high level for New Zealand with 12 onshore and 5 offshore wells totaling 57,147 m. Two gas and condensate discoveries, Tariki-1A and Ahuroa-2A, were made in the overthrust play of eastern Taranaki, and a gas and condensate (possible oil) discovery was made off the south Taranaki coast at Kupe South-1. Total petroleum production increased to 4546 million m/sup 3/ of gas, 1208 thousand m/sup 3/ of condensate, 186.7 thousand m/sup 3/ of LPG, and 501 thousand m/sup 3/ of oil. Early depletion of the D-sand reservoir in Maui-A field led Shell BP Todd to shoot 1598 km of seismic over the field and to drill 3 appraisal wells. Tonga has released a new license map with 119 blocks offered. Significant changes in legislation include increased royalties, a reduction of exploration license duration to 11 years (but 25 years for development of a discovery), and replacement of expenditure commitments by license work programs. In Papua New Guinea, Iagifu-2X discovery was confirmed with the drilling of Iagifu-3X, which established 4 oil pay zones in the field. The Papuan foldbelt is now considered a very attractive oil province, and most of the basin is under license. 4 figures, 6 tables.

  15. Oil and gas developments in New Zealand and southwest Pacific islands in 1985

    SciTech Connect (OSTI)

    Katz, H.R.; Herzer, R.H.

    1986-10-01

    In New Zealand, a moratorium on petroleum exploration licensing was in effect throughout 1985. Seismic surveying activity was greatly reduced, with 960 km shot offshore and 780 km shot onshore. Drilling continued at a high rate, with 25 wells drilled, 5 offshore and 20 onshore. Total meterage exceeded 41,000 m. Although there were good indications of hydrocarbons, no major discoveries were made. At the end of 1985, the government lifted the licensing moratorium with the announcement of an offer of 50 blocks in the offshore Taranaki basin. Total petroleum production figures for New Zealand were 3802 million m/sup 3/ of gas, 1095 thousand m/sup 3/ of condensate, and 452 thousand m/sup 3/ of oil. The entire production is from fields in the Taranaki basin. In 1985, production of synthetic gasoline began at the Motunui synfuels plant using Maui and Kapuni gas and condensate as feedstock. Tonga introduced new petroleum legislation and is offering license blocks for exploration. No activity was reported from Fiji, Vanuatu, and Solomon Islands. License holdings in Papua New Guinea increased 78.3% to 16 petroleum prospecting licenses with a total of 1894 blocks. Seismic surveys amounts to 1500 km on land and 500 km offshore in 1985, after virtually no seismic in 1984. Drilling was up 23.9%. 3 figures, 6 tables.

  16. Inhalation developmental toxicology studies: Developmental toxicity of chloroprene vapors in New Zealand white rabbits. Final report

    SciTech Connect (OSTI)

    Mast, T.J.; Evanoff, J.J.; Westerberg, R.B.; Rommereim, R.L.; Weigel, R.J.

    1994-04-01

    Chloroprene, 2-chloro-1,3-butadiene, is a colorless liquid with a pungent ethereal odor that is primarily used as an intermediate in the manufacture of neoprene rubber, and has been used as such since about 1930. This study addressed the potential for chloroprene to cause developmental toxicity in New Zealand white rabbits following gestational exposure to 0, 10, 40, or 175 ppm chloroprene vapors, 6h/dy, 7dy/wk. Each treatment group consisted of 15 artificially inseminated females exposed on 6 through 28 days of gestation (dg). Body weights were obtained throughout the study period, and uterine and fetal body weights were obtained at sacrifice on 29 dg. Implants were enumerated and their status recorded and live fetuses were examined for gross, visceral, skeletal, and soft-tissue craniofacial defects. There were no overt signs of maternal toxicity and the change in maternal body weight over the course of the study was not affected. Exposure of pregnant rabbits to chloroprene vapors on 6-28 dg had no effect on the number of implantation, the mean percent of live pups per litter, or on the incidence of resorptions per litter. The incidence of fetal malformations was not increased by exposure to chloroprene. Results of this study indicate that gestational exposure of New Zealand white rabbits to 10, 40, or 175 ppm chloroprene did not result in observable toxicity to either the dam or the offspring.

  17. Biosafety assessment protocols for new organisms in New Zealand: Can they apply internationally to emerging technologies?

    SciTech Connect (OSTI)

    Barratt, B.I.P. . E-mail: barbara.barratt@agresearch.co.nz; Moeed, A.; Malone, L.A.

    2006-05-15

    An analysis of established biosafety protocols for release into the environment of exotic plants and biological control agents for weeds and arthropod pests has been carried out to determine whether such protocols can be applied to relatively new and emerging technologies intended for the primary production industries, such as transgenic plants. Example case studies are described to indicate the scope of issues considered by regulators who make decisions on new organism releases. No transgenic plants have been released to date in New Zealand, but two field test approvals are described as examples. An analysis of the biosafety protocols has shown that, while many of the risk criteria considered for decision-making by regulators are similar for all new organisms, a case-by-case examination of risks and potential impacts is required in order to fully assess risk. The value of post-release monitoring and validation of decisions made by regulators is emphasised.

  18. Identification of a classical mutant in the industrial host Aspergillus niger by systems genetics: LaeA is required for citric acid production and regulates the formation of some secondary metabolites

    SciTech Connect (OSTI)

    Niu, Jing; Arentshorst, Mark; Nair, P. Deepa S.; Dai, Ziyu; Baker, Scott E.; Frisvad, Jens C.; Nielsen, Kristian F.; Punt, Peter J.; Ram, Arthur F. J.

    2015-11-13

    The asexual filamentous fungus Aspergillus niger is an important industrial cell factory for citric acid production. In this study, we genetically characterized a UV-generated A. niger mutant that was originally isolated as a nonacidifying mutant, which is a desirable trait for industrial enzyme production. Physiological analysis showed that this mutant did not secrete large amounts of citric acid and oxalic acid, thus explaining the nonacidifying phenotype. As traditional complementation approaches to characterize the mutant genotype were unsuccessful, we used bulk segregant analysis in combination with high-throughput genome sequencing to identify the mutation responsible for the nonacidifying phenotype. Since A. niger has no sexual cycle, parasexual genetics was used to generate haploid segregants derived from diploids by loss of whole chromosomes. We found that the nonacidifying phenotype was caused by a point mutation in the laeA gene. LaeA encodes a putative methyltransferase-domain protein, which we show here to be required for citric acid production in an A. niger lab strain (N402) and in other citric acid production strains. The unexpected link between LaeA and citric acid production could provide new insights into the transcriptional control mechanisms related to citric acid production in A. niger. Interestingly, the secondary metabolite profile of a ΔlaeA strain differed from the wild-type strain, showing both decreased and increased metabolite levels, indicating that LaeA is also involved in regulating the production of secondary metabolites. As a result, we show that our systems genetics approach is a powerful tool to identify trait mutations.

  19. Drainage capture and discharge variations driven by glaciation in the Southern Alps, New Zealand

    SciTech Connect (OSTI)

    Ann V. Rowan; Mitchell A. Plummer; Simon H. Brocklehurst; Merren A. Jones; David M. Schultz

    2013-02-01

    Sediment flux in proglacial fluvial settings is primarily controlled by discharge, which usually varies predictably over a glacial–interglacial cycle. However, glaciers can flow against the topographic gradient to cross drainage divides, reshaping fluvial drainage networks and dramatically altering discharge. In turn, these variations in discharge will be recorded by proglacial stratigraphy. Glacial-drainage capture often occurs in alpine environments where ice caps straddle range divides, and more subtly where shallow drainage divides cross valley floors. We investigate discharge variations resulting from glacial-drainage capture over the past 40 k.y. for the adjacent Ashburton, Rangitata, and Rakaia basins in the Southern Alps, New Zealand. Although glacial-drainage capture has previously been inferred in the range, our numerical glacier model provides the first quantitative demonstration that this process drives larger variations in discharge for a longer duration than those that occur due to climate change alone. During the Last Glacial Maximum, the effective drainage area of the Ashburton catchment increased to 160% of the interglacial value with drainage capture, driving an increase in discharge exceeding that resulting from glacier recession. Glacial-drainage capture is distinct from traditional (base level–driven) drainage capture and is often unrecognized in proglacial deposits, complicating interpretation of the sedimentary record of climate change.

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

    SciTech Connect (OSTI)

    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.

  1. Isolation of cellulolytic anaerobic extreme thermophiles from New Zealand thermal sites

    SciTech Connect (OSTI)

    Sissons, C.H.; Sharrock, K.R.; Daniel, R.M.; Morgan, H.W.

    1987-04-01

    Avicel enrichment cultures from 47 thermal-pool sites in the New Zealand Rotorua-Taupo region were screened for growth and carboxymethyl cellulase activity at 75/sup 0/C. Eight anaerobic cellulolytic cultures were obtained. The effect of temperature on carboxymethyl cellulase activity was measured, and bacteria were isolated from the five best cultures. Bacteria from two sources designated TP8 and TP10 grew at 75/sup 0/C, accumulated reducing sugar in the growth medium and gave free cellulases with avicelase activity. Bacteria from sources designated Tok4, Tok8, and Wai21 grew at 75/sup 0/C, accumulated no free sugars in the medium, and gave free carboxymethyl cellulases with virtually no avicelase activity. All were obligate anaerobic nonsporeforming rods which stained gram pentoses as well as hexoses, and gave ethanol and acetate as major fermentation end products. The isolated strain which produced the most active and stable cellulases had lower rates of free endocellulase accumulation at 75/sup 0/C than did Clostridium thermocellum at 60/sup 0/C, but its cellulase activity against avicel and filter paper in culture supernatants was comparable. Tested at 85/sup 0/C, TP8.T carboxymethyl cellulases included components which were very stable, whereas C. thermocellum carboxymethyl cellulases were all rapidly inactivated. The TP8.T avicelase activity was relatively unaffected by Triton X-100, EDTA, and dithiothreitol. Evidence was obtained for the existence of unisolated, cellulolytic extreme thermophiles producing cellulases which were more stable and active than those from TP8.T.

  2. Identification of a classical mutant in the industrial host Aspergillus niger by systems genetics: LaeA is required for citric acid production and regulates the formation of some secondary metabolites

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Niu, Jing; Arentshorst, Mark; Nair, P. Deepa S.; Dai, Ziyu; Baker, Scott E.; Frisvad, Jens C.; Nielsen, Kristian F.; Punt, Peter J.; Ram, Arthur F. J.

    2015-11-13

    The asexual filamentous fungus Aspergillus niger is an important industrial cell factory for citric acid production. In this study, we genetically characterized a UV-generated A. niger mutant that was originally isolated as a nonacidifying mutant, which is a desirable trait for industrial enzyme production. Physiological analysis showed that this mutant did not secrete large amounts of citric acid and oxalic acid, thus explaining the nonacidifying phenotype. As traditional complementation approaches to characterize the mutant genotype were unsuccessful, we used bulk segregant analysis in combination with high-throughput genome sequencing to identify the mutation responsible for the nonacidifying phenotype. Since A. nigermore » has no sexual cycle, parasexual genetics was used to generate haploid segregants derived from diploids by loss of whole chromosomes. We found that the nonacidifying phenotype was caused by a point mutation in the laeA gene. LaeA encodes a putative methyltransferase-domain protein, which we show here to be required for citric acid production in an A. niger lab strain (N402) and in other citric acid production strains. The unexpected link between LaeA and citric acid production could provide new insights into the transcriptional control mechanisms related to citric acid production in A. niger. Interestingly, the secondary metabolite profile of a ΔlaeA strain differed from the wild-type strain, showing both decreased and increased metabolite levels, indicating that LaeA is also involved in regulating the production of secondary metabolites. As a result, we show that our systems genetics approach is a powerful tool to identify trait mutations.« less

  3. 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 (OSTI)

    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.

  4. Late Quaternary glacier sensitivity to temperature and precipitation distribution in the Southern Alps of New Zealand

    SciTech Connect (OSTI)

    Ann V. Rowan; Simon H. Brocklehurst; David M. Schultz; Mitchell A. Plummer; Leif S. Anderson; Neil F. Glasser

    2014-05-01

    Glaciers respond to climate variations and leave geomorphic evidence that represents an important terrestrial paleoclimate record. However, the accuracy of paleoclimate reconstructions from glacial geology is limited by the challenge of representing mountain meteorology in numerical models. Precipitation is usually treated in a simple manner and yet represents difficult-to-characterize variables such as amount, distribution, and phase. Furthermore, precipitation distributions during a glacial probably differed from present-day interglacial patterns. We applied two models to investigate glacier sensitivity to temperature and precipitation in the eastern Southern Alps of New Zealand. A 2-D model was used to quantify variations in the length of the reconstructed glaciers resulting from plausible precipitation distributions compared to variations in length resulting from change in mean annual air temperature and precipitation amount. A 1-D model was used to quantify variations in length resulting from interannual climate variability. Assuming that present-day interglacial values represent precipitation distributions during the last glacial, a range of plausible present-day precipitation distributions resulted in uncertainty in the Last Glacial Maximum length of the Pukaki Glacier of 17.1?km (24%) and the Rakaia Glacier of 9.3?km (25%), corresponding to a 0.5°C difference in temperature. Smaller changes in glacier length resulted from a 50% decrease in precipitation amount from present-day values (-14% and -18%) and from a 50% increase in precipitation amount (5% and 9%). Our results demonstrate that precipitation distribution can produce considerable variation in simulated glacier extents and that reconstructions of paleoglaciers should include this uncertainty.

  5. Sequence stratigraphy of the Miocene, Pohokura field, Taranaki Basin, New Zealand

    SciTech Connect (OSTI)

    Kalid, Nur Zulfa Abdul; Hamzah, Umar

    2014-09-03

    A sequence stratigraphic study of the Miocene age was conducted in the Pohokura field, that is located offshore from the northern coast of Taranaki Penisula, New Zealand. It is a low-relief, north-south elongated anticline approximately 16 km long and 5 km wide. The study was carried out with two objectives which are to identify the Miocene seismic facies and to identify the sequence stratigraphic parameters. One seismic line and Pohokura-2 well was use in the study. Various seismic facies were observed in the seismic section including parallel, subparallel, continuous, subcontinuous, wavy, free reflection, subchaotic, high amplitude-high frequency and high amplitude-low frequency reflection. The interpreted seismic line showed three chronostratigraphic units which is sequence boundary 1 (SB1) represent top Manganui, sequence boundary 2 (SB2) represent top Mount Messenger and sequence boundary 3 (SB3) represent top Urenui. SB1, was separated by two distinct seismic facies namely sub-parallel and sub-chaotic. Parallel and sub-parallel reflection was observed on top of the sequence boundary SB2 while sub-chaotic and wavy seismic facies is found below the sequence boundary. SB3 is characterize by erosional truncation as shown by the present of toplap and downlap terminations in the western part of the seismic section. It is also supported by the clear difference of very high amplitud-high frequency reflection on top of SB3 overlying low amplitud-low frequency reflection of Urenui Formation. A complete depositional system including highstand, lowstand and transgressive system tracts are observed in the incised valley within the Urenui Formation.

  6. Developments in New Zealand and Southwest Pacific island region in 1979

    SciTech Connect (OSTI)

    Katz, H.R.

    1980-11-01

    Exploration in New Zealand in 1979 reached one of the lowest levels recorded. Offshore, there was no drilling or seismic work, and the remaining concession area amounts to a mere 9088 sq km. Onland concession areas, all owned by the government company Petrocorp, are 14,771.4 sq km; 2 important areas were relinquished and others were enlarged. One rig was drilling throughout the year, totaling 6230 m. Seismic surveys amounted to 7 party-months and 554.55 km, which is 66% of 1978. Platform A of the Maui field started production in June. Despite this, the combined production of the Kapuni and Maui fields decreased to 61.5% for gas and 64.3% for condensate - or 1,307.464 x 10/sup 6/ cu m of gas and 476,893 cu m of condensate. LPG was obtained at some higher rates, that is, 19,577.93 cu m or 128.8% of last year's production, and natural gasoline at 8,591.61 cu m or 102.1%. In Tonga, last year's unsuccessful drilling of 3 dry holes was followed by marine seismic surveys north and east of Tongatapu Island. In Fiji, offshore seismic surveys of 6000 line-km were completed, as well as geochemical surveys looking for sea-bottom anomalies. With the farm-in of Chevron Overseas Inc., drilling is planned for at least 2 offshore wells early in 1980. In the New Hebrides, draft legislation is now underway for a petroleum act. Also, in the Solomon Islands, draft legislation was put before parliament near year end, and final arrangements are to be completed in 1980. In Papua New Guinea no seismic or geologic field surveys were conducted. No drilling was undertaken, but access and site preparations were carried out for Kiunga 1 well to be drilled by Niugini Gulf Oil Pty. Ltd. early in 1980. Minor concession changes have been made.

  7. Oil and gas developments in New Zealand and southwest Pacific islands in 1981

    SciTech Connect (OSTI)

    Katz, H.R.

    1982-11-01

    New Zealand has experienced a strong increase in exploration activity. Offshore license holdings are up to 164,015 km/sup 2/, an increase of 53%. Onshore licences are 20,467 km/sup 2/, an increase of 77%. Four offshore wells were drilled to a total depth of 13,690 m; they were all dry. Onshore drilling amounted to 8548 m and was concentrated around last year's oil discovery of McKee-2A. Onland seismic surveys covered 484 line-km, while marine seismic work amounted to 6561 km. Because of increased re-injection of gas in the Kapuni field, the saleable production slightly went down, but condensate production rose by nearly 50,000 m/sup 3/; 21% more than last year. With the strongly increased output from the offshore Maui field, total gas production for sale was 1286 x 10/sup 6/ m/sup 3/, up 20.2%, while the total production of condensate was 550,101 m/sup 3/, up 31.3%. LPG production rose to 41,179 m/sup 3/, up 50.8%. In Papua New Guinea, the total concession areas increased to 72,600 km/sup 2/. Oil companies recorded 550 km of seismic lines onshore, and 1716 km offshore; aeromagnetic surveys covered 9779 line-km. Outside concession areas, CCOP/SOPAC conducted single-channel seismic surveys in the New Ireland basin between Bougainville and Manus Island, for a total length of 4964 km. Interpretation of these surveys has been completed and prepared for publication. An appraisal well, Barikewa-2, was spudded shortly before year-end; initial reserve estimates for this large anticline had run as high as 10 tcf of gas in place. Drilling depth will be about 2120 m. (JMT)

  8. Oil and gas developments in New Zealand and southwest Pacific islands in 1987

    SciTech Connect (OSTI)

    Cahill, J.P.; Katz, H.R.

    1988-10-01

    In New Zealand, 14 new licenses were granted: 6 in the East Coast region, 6 offshore Taranaki, and 2 in the South Island. Two licenses were relinquished, and the onshore Taranaki license held by petrocorp expired. Onshore seismic activity totaled 525 km; offshore seismic activity totaled 3,221 km (reconnaissance seismic surveys by TCPL accounted for much of the offshore activity). Drilling decreased slightly, with 18 wells drilled (13 onshore and 5 offshore) total 55,203 m. The drilling of Kora-1 on a volcanic structure in the North Taranaki basin has led to speculation about a possible oil discovery. Total petroleum production remained steady at 4,360 million m/sup 3/ of gas, 1,127 thousand m/sup 3/ of condensate, 190 thousand m/sup 3/ of LPG, and 509 thousand m/sup 3/ of oil. In Papua New Guinea, further discoveries in the overthrust belt of the Papuan basin have confirmed the highly prospective nature of this area. A major gas and condensate field with 4 pay zones was established in the Hides structure east of Juha field, and early in 1988 gas, condensate, and oil were found in the Hedinia structure south of the Iagifu oil field discovered in 1986. Total drilling amounted to 15,725.55 m during 1987. Seismic surveys covered 858 km onshore and 4,747 km offshore. There are 36 active Petroleum Prospecting Licenses: 32 in the Papuan basin and 4 in the North New Guinea basin. No new developments were reported in Solomon Islands, Tonga, and Vanuatu. 2 figs., 6 tabs.

  9. Oil and gas developments in New Zealand and southwest Pacific Islands in 1984

    SciTech Connect (OSTI)

    Katz, H.R.; Herzer, R.H.

    1985-10-01

    New Zealand had an increase in petroleum production, while exploration drilling continued at 1983's high level. Although there was an overall drop in licensed acreage, the amount of seismic exploration increased markedly, with 1,100 km of acquisition onshore and 4,300 km offshore. A new oil discovery, Toetoe-1A, was made near McKee field. Combined production from Kapuni, Maui, McKee, and Kaimiro fields was 2,978.56 x 10/sup 6/ m/sup 3/ of gas (up 25%) and 962,323 m/sup 3/ of condensate (up 14%). The combined McKee and Pouri fields, which came on line in November, are producing oil at about 5,200 b/d (830 m/sup 3//day). All licenses in Tonga have been relinquished, and all company data are on open file. New petroleum legislation will be in force in 1985. Fiji had no exploration activities. Three license blocks have been renewed at reduced acreage. Vanuatu and the Solomon Islands are still awaiting legislation for petroleum exploration. A second stage of a CCOP/SOPAC-sponsored tripartite project (S. P. Lee cruise) was carried out in both countries, and also in Tonga and the New Ireland basin of Papua New Guinea. On the mainland of Papua New Guinea, 5 wells were drilled to a combined depth of 10,158 m (up 10.9%). All were dry. Concession areas comprise 11 Petroleum Prospecting Licences with a total of 1,062 blocks (at 5-min graticules).

  10. Oil and gas developments in New Zealand and southwest Pacific islands in 1983

    SciTech Connect (OSTI)

    Katz, H.R.

    1984-10-01

    New Zealand had an increase in exploration activity, particularly drilling. 30,876 m were drilled onshore (up 62%) and 14,034 m offshore. Concession holdings slightly increased offshore (to 230,665 km), but dropped to nearly half onshore (to 34,353 km). Seismic surveys decreased to 477.5 line-km onshore and 1128 km offshore, down 56% and 93%, respectively. Oil, gas, and condensate were found in several wells on small structures close to the recently discovered McKee field. Regular production from McKee began in April 1984, at an initial rate of 1000 BOPD. Production from Kapuni and Maui fields combined was 2,381.313 x 10/sup 6/ m/sup 3/ of gas (up 9.4%) and 845,286 m/sup 3/ of condensate (down 2.3%). Construction of a 1200-MT/day methanol plant, which uses natural gas from these fields, was completed. No exploration was carried out in Tonga, Fiji, Vanuatu, and the Solomon Islands. In Fiji, all prospecting licenses expired, but renewal terms on areas reduced by 50% were agreed on in principle. Papua New Guinea had 4 wells drilled to a combined depth of 9158 m (up 23.2%). The Juha-2X appraisal well confirmed the discovery of gas and condensate in the Juha anticline. In the Gulf of Papua, the offshore appraisal well, Pasca-A3, blew out and was abandoned. The total area of petroleum prospecting licenses slightly increased to 74,715 km. 4 figures, 5 tables.

  11. Oil and gas developments in New Zealand and southwest Pacific Islands in 1984

    SciTech Connect (OSTI)

    Katz, H.R.; Herzer, R.H.

    1985-10-01

    New Zealand had an increase in petroleum production, while exploration drilling continued at 1983's high level. Although there was an overall drop in licensed acreage, the amount of seismic exploration increased markedly, with 1100 km of acquisition onshore and 4300 km offshore. A new oil discovery, Toetoe-1A, was made near McKee field. Combined production from Kapuni, Maui, McKee, and Kaimiro fields was 2978.56 x 10/sup 6/ m/sup 3/ of gas (up 25%) and 962,323 m/sup 3/ of condensate (up 14%). The combined McKee and Pouri fields, which came on line in November, are producing oil at about 5200 b/d (830 m/sup 3//day). All licenses in Tonga have been relinquished, and all company data are on open file. New petroleum legislation will be in force in 1985. Fiji had no exploration activities. Three license blocks have been renewed at reduced acreage. Vanuatu and the Solomon Islands are still awaiting legislation for petroleum exploration. A second stage of a CCOP/SOPAC-sponsored tripartite project (S.P. Lee cruise) was carried out in both countries, and also in Tonga and the New Ireland basin of Papua New Guinea. On the mainland of Papua New Guinea, 5 wells were drilled to a combined depth of 10,158 m (up 10.9%). All were dry. Concession areas comprise 11 Petroleum Prospecting Licenses with a total of 1062 blocks (at 5-min graticules). 5 figures, 5 tables.

  12. Expression of the Aspergillus niger InuA gene in Saccharomyces cerevisiae permits growth on the plant storage carbohydrate inulin at low enzymatic concentrations

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Close, Dan

    2015-01-01

    The plant storage carbohydrate inulin represents an attractive biomass feedstock for fueling industrial scale bioconversion processes due to its low cost, ability for cultivation on arid and semi-arid lands, and amenability to consolidated bioprocessing applications. As a result, increasing efforts are emerging towards engineering industrially relevant microorganisms, such as yeast, to efficiently ferment inulin into high value fuels and chemicals. Although some strains of the industrially relevant yeast model Saccharomyces cerevisiae can naturally ferment inulin, the efficiency of this process is often supplemented through expression of exogenous inulinase enzymes that externally convert inulin into its more easily fermentable component monomericmore » sugars. Here, the effects of overexpressing the Aspergillus niger InuA inulinase enzyme in an S. cerevisiae strain incapable of endogenously fermenting inulin were evaluated to determine their impact on growth. Expression of the A. niger InuA inulinase enzyme permitted growth on otherwise intractable inulin substrates from both Dahlia tubers and Chicory root. Despite being in the top 10 secreted proteins, growth on inulin was not observed until 120 h post-inoculation and required the addition of 0.1 g fructose/l to initiate enzyme production in the absence of endogenous inulinase activity. High temperature/pressure pre-treatment of inulin prior to fermentation decreased this time to 24 h and removed the need for fructose addition. The pre-growth lag time on untreated inulin was attributed primarily to low enzymatic efficiency, with a maximum value of 0.13 0.02 U InuA/ml observed prior to the peak culture density of 2.65 0.03 g/l. Nevertheless, a minimum excreted enzymatic activity level of only 0.03 U InuA/ml was found to be required for sustained growth under laboratory conditions, suggesting that future metabolic engineering strategies can likely redirect carbon flow away from inulinase production and reorient

  13. The application of strategic environmental assessment in a non-mandatory context: Regional transport planning in New Zealand

    SciTech Connect (OSTI)

    McGimpsey, Paul; Morgan, Richard K.

    2013-11-15

    There is no legal mandate for strategic environmental assessment (SEA) in New Zealand. However, a requirement to consider environmental and sustainability issues is a key feature of many statutes, including that relating to regional transport planning. Given this, the research sought to determine whether SEA could be used to improve the incorporation of environmental and sustainability aspects into the regional transport planning process in New Zealand. Existing practice was evaluated, examining what factors currently limiting the consideration of environmental and sustainability issues and to what extent elements of SEA are currently being used. The research culminated in the development of a conceptual model where SEA elements could be incorporated into the existing framework to promote improved consideration of environmental and sustainability issues. The results provide some reassurance about the value of SEA even where its application is not legally mandated. However, it also highlighted some ongoing issues around the integration of SEA in existing frameworks and around the scope of SEA as a decision-aiding tool. -- Highlights: • The research examined whether SEA can provide benefits even where it is not mandated. • The research examined the extent to which SEA elements are currently being used. • A conceptual model was developed to incorporate necessary SEA elements into an existing framework.

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

    SciTech Connect (OSTI)

    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.

  15. Estimation of total cloud cover from solar radiation observations at Lake Rotorua, New Zealand

    SciTech Connect (OSTI)

    Luo, Liancong; Hamilton, David; Han, Boping

    2010-03-15

    The DYRESM-CAEDYM model is a valuable tool for simulating water temperature for biochemical studies in aquatic ecosystem. The model requires inputs of surface short-wave radiation and long-wave radiation or total cloud cover fraction (TC). Long-wave radiation is often not measured directly so a method to determine TC from commonly measured short-wave solar irradiance (E{sub 0}) and theoretical short-wave solar irradiance under a clear sky (E{sub c}) has broad application. A more than 17-year (15 November 1991 to 20 February 2009) hourly solar irradiance data set was used to estimate the peak solar irradiance for each ordinal date over one year, which was assumed to be representative of solar irradiance in the absence of cloud. Comparison between these daily observed values and the modelled clear-sky solar radiation over one year was in close agreement (Pearson correlation coefficient, r = 0.995 and root mean squared error, RMSE = 12.54 W m{sup -2}). The downloaded hourly cloudiness measurements from 15 November 1991 to 20 February 2009 was used to calculate the daily values for this period and then the calculated daily values over the 17 years were used to calculate the average values for each ordinal date over one year. A regression equation between (1 - E{sub 0}/E{sub c}) and TC produced a correlation coefficient value of 0.99 (p > 0.01, n = 71). The validation of this cloud cover estimation model was conducted with observed short-wave solar radiation and TC at two sites. Values of TC derived from the model at the Lake Rotorua site gave a reasonable prediction of the observed values (RMSE = 0.10, r = 0.86, p > 0.01, n = 61). The model was also tested at Queenstown (South Island of New Zealand) and it provided satisfactory results compared to the measurements (RMSE = 0.16, r = 0.67, p > 0.01, n = 61). Therefore the model's good performance and broad applicability will contribute to the DYRESM-CAEDYM accuracy of water temperature simulation when long-wave radiation

  16. Construction of an in vitro primary lung co-culture platform derived from New Zealand white rabbits

    SciTech Connect (OSTI)

    Powell, Joshua D.; Hess, Becky M.; Hutchison, Janine R.; Straub, Tim M.

    2015-05-01

    We report the construction of an in vitro three dimensional (3D) co-culture platform consisting of differentiated lung epithelial cells and monocytes from New Zealand white rabbits. Rabbit lung epithelial cells were successfully grown at air-liquid interface, produced mucus, and expressed both sialic acid alpha-2,3 and alpha-2,6. Blood-derived CD14+ monocytes were deposited above the epithelial layer resulting in the differentiation of a subset of monocytes into CD11c+ cells within the co-culture. These proof-of-concept findings provide a convenient means to comparatively study in vitro versus in vivo rabbit lung responses as they relate to inhalation or lung-challenge studies.

  17. CRC handbook of agricultural energy potential of developing countries

    SciTech Connect (OSTI)

    Duke, J.A.

    1986-01-01

    The contents of this book are: Introduction; Kenya; Korea (Republic of); Lesotho; Liberia; Malagasy; Malawi; Mali; Mauritania; Mexico, Mozambique, Nepal; Nicaragua; Niger; Nigeria; Pakistan; Panama; Paraguay; Peru; Philippines; Rwanda; Senegal; Sierra Leone; Somalia; Sri Lanka; Sudana; Surinam; Swaziland; Tanzania; Thailand; Togo; Uganda; Uruguay; Venezuela; Zaire; Zambia; Appendix I. Conventional and Energetic Yields; Appendix II, Phytomass Files; and References.

  18. Investigating the experiences of New Zealand MRI technologists: Exploring intra-orbital metallic foreign body safety practices

    SciTech Connect (OSTI)

    Jacobs, Philippa K; Henwood, Suzanne

    2013-12-15

    Qualitative research is lacking regarding the experiences of magnetic resonance imaging (MRI) technologists and their involvement in workplace safety practices. This article provides a gateway to explore, describe and document experiences of MRI technologists in New Zealand (NZ) pertaining to intra-orbital metallic foreign body (IMFB) safety practices. This phenomenological study describes the experiences of seven MRI technologists all with a minimum of 5 years' NZ work experience in MRI. The MRI technologists were interviewed face-to-face regarding their professional IMFB workplace experiences in order to explore historical, current and potential issues. Findings demonstrated that aspects of organization and administration are fundamentally important to MRI technologists. Varying levels of education and knowledge, as well as experience and skills gained, have significantly impacted on MRI technologists’ level of confidence and control in IMFB practices. Participants’ descriptions of their experiences in practice regarding decision-making capabilities further highlight the complexity of these themes. A model was developed to demonstrate the interrelated nature of the themes and the complexity of the situation in totality. Findings of this study have provided insight into the experiences of MRI technologists pertaining to IMFB safety practices and highlighted inconsistencies. It is hoped that these findings will contribute to and improve the level of understanding of MRI technologists and the practices and protocols involved in IMFB safety screening. The scarcity of available literature regarding IMFB safety practices highlights that more research is required to investigate additional aspects that could improve MRI technologists’ experiences.

  19. Warming and glacier recession in the Rakaia valley, Southern Alps of New Zealand, during Heinrich Stadial 1

    SciTech Connect (OSTI)

    Aaron E. Putnam; Joerg M. Schaefe; George H .Denton; DavidJ. A. Barrell; Bjørn G. Andersen; Tobias N.B. Koffman; Ann V. Rowan; Robert C. Finkel; Dylan H. Rood; Roseanne Schwartz; Marcus J. Vandergoes; Mitchell A. Plummer; Simon H. Brocklehurst; Samuel E. Kelley; Kathryn L. Ladig

    2013-11-01

    The termination of the last ice age featured a major reconfiguration of Earth's climate and cryosphere, yet the underlying causes of these massive changes continue to be debated. Documenting the spatial and temporal variations of atmospheric temperature during deglaciation can help discriminate among potential drivers. Here, we present a 10Be surface-exposure chronology and glaciological reconstruction of ice recession following the Last Glacial Maximum (LGM) in the Rakaia valley, Southern Alps of New Zealand. Innermost LGM moraines at Big Ben have an age of 17,840 +/- 240 yrs, whereas ice-marginal moraines or ice-molded bedrock surfaces at distances up-valley from Big Ben of 12.5 km (Lake Coleridge), approximately 25 km (Castle Hill), approximately 28 km (Double Hill), approximately 43 km (Prospect Hill), and approximately 58 km (Reischek knob) have ages of 17,020 +/- 70 yrs, 17,100 +/- 110 yrs, 16,960 +/- 370 yrs, 16,250 +/- 340 yrs, and 15,660 +/- 160 yrs, respectively. These results indicate extensive recession of the Rakaia glacier, which we attribute primarily to the effects of climatic warming. In conjunction with geomorphological maps and a glaciological reconstruction for the Rakaia valley, we use our chronology to infer timing and magnitude of past atmospheric temperature changes. Compared to an overall temperature rise of approximately 4.65?degrees C between the end of the LGM and the start of the Holocene, the glacier recession between approximately 17,840 and approximately 15,660 yrs ago is attributable to a net temperature increase of approximately 4.0?degrees C (from -6.25 to -2.25?degrees C), accounting for approximately 86% of the overall warming. Approximately 3.75?degrees C (approximately 70%) of the warming occurred between approximately 17,840 and approximately 16,250 yrs ago, with a further 0.75?degrees C (approximately 16%) increase between approximately 16,250 and approximately 15,660 yrs ago. A sustained southward shift of the Subtropical

  20. Expression of the Aspergillus niger InuA gene in Saccharomyces cerevisiae permits growth on the plant storage carbohydrate inulin at low enzymatic concentrations

    SciTech Connect (OSTI)

    Close, Dan

    2015-01-01

    The plant storage carbohydrate inulin represents an attractive biomass feedstock for fueling industrial scale bioconversion processes due to its low cost, ability for cultivation on arid and semi-arid lands, and amenability to consolidated bioprocessing applications. As a result, increasing efforts are emerging towards engineering industrially relevant microorganisms, such as yeast, to efficiently ferment inulin into high value fuels and chemicals. Although some strains of the industrially relevant yeast model Saccharomyces cerevisiae can naturally ferment inulin, the efficiency of this process is often supplemented through expression of exogenous inulinase enzymes that externally convert inulin into its more easily fermentable component monomeric sugars. Here, the effects of overexpressing the Aspergillus niger InuA inulinase enzyme in an S. cerevisiae strain incapable of endogenously fermenting inulin were evaluated to determine their impact on growth. Expression of the A. niger InuA inulinase enzyme permitted growth on otherwise intractable inulin substrates from both Dahlia tubers and Chicory root. Despite being in the top 10 secreted proteins, growth on inulin was not observed until 120 h post-inoculation and required the addition of 0.1 g fructose/l to initiate enzyme production in the absence of endogenous inulinase activity. High temperature/pressure pre-treatment of inulin prior to fermentation decreased this time to 24 h and removed the need for fructose addition. The pre-growth lag time on untreated inulin was attributed primarily to low enzymatic efficiency, with a maximum value of 0.13 0.02 U InuA/ml observed prior to the peak culture density of 2.65 0.03 g/l. Nevertheless, a minimum excreted enzymatic activity level of only 0.03 U InuA/ml was found to be required for sustained growth under laboratory conditions, suggesting that future metabolic engineering strategies can likely redirect carbon flow away from inulinase

  1. Final report on the developmental toxicity of ethylenediamine (CAS No. 107-15-3) in New Zealand white rabbits. Report for November-February 1992

    SciTech Connect (OSTI)

    Not Available

    1993-03-01

    Ethylenediamine (EDA) is a major industrial chemical with an estimated U.S. production of 64 million pounds in 1985. EDA is used as a chemical intermediate or solvent in manufacturing, as a paint thinner, and as a constituent of certain cosmetic, pharmaceutical and veterinary products. Based upon its widespread applications and the potential for exposure in pregnant women, EDA was evaluated for maternal and developmental toxicity using a laboratory animal model. Artificially-inseminated New Zealand White rabbits (26/group) were administered ethylenediamine (0, 10, 40 or 80 mg/kg/day) by gavage on gestational days (gd) 6 through 19. The doses administered were equivalent to 0, 22, 89 or 178 of EDA.2HC1. Maternal clinical signs, body weight, and food consumption were monitored at regular intervals throughout gestation. At termination (gd 30), the uterus was removed and examined to determine pregnancy status and to evaluate the number of resorptions, and dead or live fetuses. Dead or live fetuses were weighed, and live fetuses examined for external, visceral and skeletal defects.

  2. AMF Deployment, Niamey, Niger, West Africa

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Plots and Baseline Instruments Rainfall Record (PDF) Publications List, (PDF) Experiment Planning RADAGAST Proposal Outreach Fact Sheets RADAGAST (PDF) Annual Climate Cycle in...

  3. Hydrothermal model of the Momotombo geothermal system, Nicaragua

    SciTech Connect (OSTI)

    Verma, M.P.; Martinez, E.; Sanchez, M.; Miranda, K.; Gerardo, J.Y.; Araguas, L.

    1996-01-24

    The Momotombo geotherinal field is situated on the northern shore of Lake Managua at the foot of the active Momotombo volcano. The field has been producing electricity since 1983 and has an installed capacity of 70 MWe. The results of geological, geochemical and geophysical studies have been reported in various internal reports. The isotopic studies were funded by the International Atomic Energy Agency (IAEA), Vienna to develop a hydrothermal model of the geothermal system. The chemical and stable isotopic data (δ18O and δD) of the geothermal fluid suggest that the seasonal variation in the production characteristics of the wells is related to the rapid infiltration of local precipitation into the reservoir. The annual average composition of Na+, K+ and Mg2+ plotted on the Na- K-Mg triangular diagram presented by Giggenbach (1988) to identify the state of rock-water interaction in geothermal reservoirs, shows that the fluids of almost every well are shifting towards chemically immature water due to resenroir exploitation. This effect is prominent in wells Mt-2. Mt-12, Mt-22 and Mt-27. The local groundwaters including surface water from Lake Managua have much lower tritium concentrations than sonic of the geothermal well fluids, which have about 6 T.U. The high-tritium wells are located along a fault inferred froin a thermal anomaly. The tritium concentration is also higher in fluids from wells close to the lake. This could indicate that older local precipitation waters are stored in a deep layer within the lake and that they are infiltrating into the geothermal reservoir.

  4. A New Geothermal Resource Map Of Nicaragua | Open Energy Information

    Open Energy Info (EERE)

    volcanic cordillera. From NW to SE, these areas are Volch Cosiguina, Volcin Casita-San Cristbbal, Volciin Telica-El fiajo, San Jacinto-Tizate, El Hoyo-Monte Galiin,...

  5. Niger-National Adaptation Plan Global Support Programme (NAP...

    Open Energy Info (EERE)

    Global Environment Facility (GEF), United Nations Framework Convention on Climate Change (UNFCCC), Global Water Partnership (GWP), German Society for International Cooperation...

  6. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger...

    Office of Scientific and Technical Information (OSTI)

    Visit OSTI to utilize additional information resources in energy science and technology. ... order to provide the first well-sampled, direct estimates of the divergence of solar and ...

  7. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger...

    Office of Scientific and Technical Information (OSTI)

    Sometimes these sites can become permanent ARM sites, as was the case with Graciosa Island in the Azores. It is now known as the Eastern North Atlantic permanent site. In January ...

  8. Nicaragua-Low-Carbon Energy for Central America: Building a Regional...

    Open Energy Info (EERE)

    AgencyCompany Organization World Watch Institute Sector Energy Focus Area Renewable Energy Topics Background analysis, Implementation, Low emission development planning,...

  9. Total arsenic in water, fish, and sediments from Lake Xolotlan, Managua, Nicaragua

    SciTech Connect (OSTI)

    Lacayo, M.L.; Cruz, A.; Calero, S.; Lacayo, J.; Fomsgaard, I. )

    1992-09-01

    In recent years there has been increasing concern over arsenic in aquatic environments from such sources as arsenical pesticides, smelters, coal-fired power plants and erosion caused by extensive land use. Another important contribution to As in the environment is the release associated with volcanic activity and hot springs. Lake Xolotlan has a surface area of 1000 km[sup 2]. The content of arsenic in Lake Xolotlan has different origins, such as volcanic activity in the area, waste water from a geothermal plant situated in the Momotombo Volcano on the northwest coast of the lake and a high number of hot springs. The objective of the present study was to determine total As in water, sediments and fish in Lake Xolotlan at different sampling sites. 19 refs., 1 fig., 4 tabs.

  10. TECNOSOL | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: TECNOSOL Place: Contigua a Panader-a Norma, Nicaragua Sector: Hydro, Solar, Wind energy Product: Nicaragua-based solar, wind, and...

  11. Gateway:Amrica Latina | Open Energy Information

    Open Energy Info (EERE)

    Haiti Haiti Honduras Honduras Mexico Mexico Nicaragua Nicaragua Panama Panama Paraguay Paraguay Peru Peru Republica Dominicana Dominican Republic Uruguay Uruguay Venezuela...

  12. US, New Zealand Collaborate to Combat Trafficking of Nuclear...

    National Nuclear Security Administration (NNSA)

    will help establish the capacity for mobile radiation detection operations with law enforcement and other internal security organizations, which will complement existing ...

  13. The New Zealand Hacker Case: A Post Mortem

    SciTech Connect (OSTI)

    Popovsky, Barbara; Ryan, Daniel J.; Frincke, Deborah A.

    2005-10-01

    A typical incident response pits technicians against networks that aren't prepared forensically. [1, 2] If practitioners do consider collecting network forensic data, they face a choice between expending extraordinary effort (time and money) collecting forensically sound data, or simply restoring the network as quickly as possible. In this context, the concept of organizational network forensic readiness has emerged. The following is a discussion of selected computer crime cases, using publically available information, spanning a period of time of several years, that together demonstrate the need for a preventive and proactive response to malicious intrusion over a reactive one. It concludes with recommendations for how to "operationalize" organizational network forensic readiness.

  14. File:Central America 50m Wind Power.pdf | Open Energy Information

    Open Energy Info (EERE)

    Date 20041022 Extent International Countries Belize, Guatemala, Honduras, El Salvador, Nicaragua UN Region Central America Coordinates 13.846614265322,...

  15. File:Cammetst 58.pdf | Open Energy Information

    Open Energy Info (EERE)

    Date 20031210 Extent Central America Countries Belize, Guatemala, Honduras, El Salvador, Nicaragua UN Region Central America Regions Central America Coordinates...

  16. EPA-GHG Inventory Targeted Data Collection Strategies and Software...

    Open Energy Info (EERE)

    inventorycapacitybuildingswtoo Country: Nicaragua, Panama, Guatemala, Costa Rica, El Salvador, Honduras, Belize Cost: Free Central America, Central America, Central America,...

  17. Biogenicity of silica precipitation around geysers and hot-spring vents, North Island, New Zealand

    SciTech Connect (OSTI)

    Jones, B.; Renaut, R.W.; Rosen, M.R.

    1997-01-01

    Before anthropogenic modifications, Ohaaki Pool (Broadlands-Ohaaki) and Dragon`s Mouth Geyser (Wairakei) emitted waters at temperatures of 93--98 C. The siliceous sinter that precipitated around their vents has the characteristics of geyserite, a dense laminated deposit of presumed abiogenic origin, that was precipitated from waters too hot (>73C) to support microbes other than thermophilic bacteria. Petrographic and SEM examinations of the sinters show that they incorporate columnar stromatolites and silicified, laminated stromatolitic mats that contain well-preserved filamentous microbes. At both localities the microbes lack evidence of desiccation or shrinkage, which implies that they were silicified rapidly at or shortly after their death. Although boiling and very hot (>90 C) waters were discharged, temperatures at many sites surrounding the vents remained sufficiently low and moist to support a microbial community that included thermophilic bacteria and cyanobacteria. In these cooler niches, the microbes and their biofilms served as highly favorable templates for the nucleation and growth of amorphous silica, and collectively provided a microbial framework for the laminated accretionary sinter. Some columnar, spicular, and stratiform geyserites are probably not abiotic precipitates, but are true silica stromatolites.

  18. U.S. and New Zealand Take Steps to Launch International Partnership...

    Energy Savers [EERE]

    "Islands are often hit hardest by price volatility and dependency on oil," Assistant ... renewable resources, including wind, solar, geothermal, and ocean energy, while ...

  19. Electrical resistivity and magnetic investigations of the geothermal systems in the Rotorua area, New Zealand

    SciTech Connect (OSTI)

    Bibby, H.M. ); Dawson, G.B.; Rayner, H.H.; Bennie, S.L.; Bromley, C.J. )

    1992-04-01

    This paper reports that electrical and magnetic data are used in an investigation of a 450 km{sup 2} region in order to delineate the Rotorua City Geothermal system and determine its relationship with other geothermal systems in the region. Three distinct regions of low ({lt}30 Omega m) apparent resistivity are delineated. The southern of these outlines the Rotorua City Geothermal System which has an area of about 18 km{sup 2}, with the northern third covered by Lake Rotorua. The boundary of the system is characterized by a rapid lateral change in apparent resistivity which can be modeled as a single, near vertical zone in which the distance between hot and cold water is very narrow. Magnetic properties also change in the vicinity of the discontinuity in some areas, consistent with hydrothermal alteration having destroyed the magnetite in the rocks of the geothermal system. Hot water is believed to be rising, driven by buoyancy forces across the whole of the low resistivity region. There is some indication, particularly in the south, that the boundary between hot and cold fluids dips away from the field. A second low resistivity zone (the East Lake Rotorua anomaly) with an area of about 8 km{sup 2}, is believed to outline a second independent geothermal system, with surface manifestations on Mokoia Island, and on the eastern shore of the lake. High heat flow in lake bottom sediments, and a reduction in magnetic signature over this region supports this conclusion. A third resistivity low under the west of Lake Rotorua has no associated thermal features and is believed to be a fossil hydrothermal system. There is no apparent relationship between the location of the geothermal systems and the Rotorua caldera. The aeromagnetic measurements have delineated several highly magnetic bodies which cannot be linked with surface geology. These are believed to be caused by buried rhyolite dome complexes at shallow depth.

  20. Comparison of subsidence at Wairakei, Broadlands and Kawerau fields, New Zealand

    SciTech Connect (OSTI)

    Allis, R.G.

    1982-01-01

    Exploitation has caused over 9 m of subsidence at Wairakei since 1950, up to 30 cm at Broadlands between 1968 and 1974, and up to 25 cm at Kawerau since 1970. Despite these differences and large differences in the rate and amount of mass withdrawal, there are similarities in the pattern of subsidence at all 3 fields. In each field, pressure drawdown in the production zone can be identified as a nearly circular area of consolidation centered on the production borefield. The circular shape suggests that the predominant fault direction may not be the main factor controlling horizontal permeability. In addition to production zone consolidation, each field has a small area of relatively intense subsidence originating from shallow depth. The area of shallow consolidation is near to the natural outflow zone where geothermal water originally rose to near-surface and dispersed in highly compressible formations. Early identification of such areas in other fields is important because the high rate of consolidation at shallow depth can cause large horizontal strain and tilt of the ground surface. There is also evidence of cool groundwater inflow near the area of shallow consolidation in all three fields. Shallow reinjection into these areas may mitigate the effects of subsidence and groundwater invasion.

  1. A New Zealand Test Of The Track-Etch Method Of Prospecting For...

    Open Energy Info (EERE)

    Track Etch radon cups with an improved type of detector were found to be usable in ground temperatures as high as 60C. There was no direct correlation of radon...

  2. DE-AI26-06NT42878 - New Zealand Task | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    to the formation of "sweet spots", or areas of highly concentrated gas hydrate. ... Titan" across several areas that may be candidates for the discovery of such sweet spots. ...

  3. The Occurrence of Pyrrhotite in the Ngawha Geothermal System, New Zealand

    SciTech Connect (OSTI)

    Cox, M.E.; Browne, P.R.L.

    1995-01-01

    The Ngawha geothermal system is low in all sulfide minerals, but in comparison to systems in the Taupo Volcanic Zone it contains more widely distributed pyrrhotite which is currently depositing, mainly in fractures. This reflects the high proportion of vapor in the Ngawha system. Pyrrhotite is most common in the upper part of the reservoir and lower part of the aquitard. The Ngawha pyrrhotite is of monoclinic and monoclinic + hexagonal structure.

  4. Mini Grid Renewable Energy-Financing Mechanisms | Open Energy...

    Open Energy Info (EERE)

    Micro-finance and Micro and Small Business (MSB) Development: Lessons for the Nicaragua Off-grid Rural Electrification Project, ESMAP, M. Motta and K. Reiche. References...

  5. Observatory of Renewable Energy for Latin America and the Caribbean...

    Open Energy Info (EERE)

    Chile, Costa Rica, Colombia, Cuba, Dominican Republic, Ecuador, Mexico, Nicaragua, Paraguay, Peru, Uruguay UN Region Caribbean, Central America, South America References...

  6. Forest Carbon Partnership Facility | Open Energy Information

    Open Energy Info (EERE)

    Madagascar, Mexico, Moldova, Mozambique, Nepal, Nicaragua, Panama, Papua New Guinea, Paraguay, Peru, Republic of the Congo, Suriname, Tanzania, Thailand, Uganda, Vanuatu, Vietnam...

  7. NREL: Wind Research - International Wind Resource Maps

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Cuba Dominican Republic El Salvador Fiji Islands Ghana Guatemala Haiti Honduras Indonesia (specific areas) Laos Mexico (specific areas) Mongolia Nicaragua Pakistan Papua New Guinea ...

  8. UNITED STATES OF AMERICA DEPARTMENT OF ENERGY OFFICE OF FOSSIL...

    Energy Savers [EERE]

    ... Jordan, Mexico, Morocco, Nicaragua, Oman, Panama, Peru, Republic of Korea, and Singapore. ... at issue here; and (ii) the Alaska North Slope, with natural gas derived from the ...

  9. Christopher Smith Principal Deputy Assistant Secretary Office...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    El Salvador, Guatemala, Honduras, Jordan, Mexico, Morocco, Nicaragua, Oman, Panama, Peru, Republic of Korea, and Singapore. There also are two countries - Israel and Costa Rica...

  10. Assess institutional frameworks for LEDS for land-use sector...

    Open Energy Info (EERE)

    Energy in Low Income Countries (SREP) Nepal-Sectoral Climate Impacts Economic Assessment Nepal-UNEP Green Economy Advisory Services Nicaragua-Joint Programme on Resource...

  11. Microsoft Word - 91180786_2.docx

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Australia, Bahrain, Colombia, Dominican Republic, El Salvador, Guatemala, Honduras, Nicaragua, Chile, Morocco, Canada, Mexico, Oman, Peru, Singapore, Republic of Korea, Jordan, ...

  12. DOE/EA-1976 FINDING OF NO SIGNIFICANT IMPACT FOR PROPOSED CNG...

    Broader source: Energy.gov (indexed) [DOE]

    Bahrain, Canada, Chile, Colombia, Dominican Republic, El Salvador, Guatemala, Honduras, Jordan, Mexico, Morocco, Nicaragua, Oman, Panama, Peru, Republic of Korea, and Singapore. ...

  13. DOE/EA-1976 FINDING OF NO SIGNIFICANT IMPACT FOR PROPOSED CNG...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Morocco, Nicaragua, Oman, Panama, Peru, Republic of Korea, and Singapore. FTAs with Israel and Costa Rica do not require national treatment for trade in natural gas. 2 Section ...

  14. Agenda CBS Public Meeting-Atlanta

    Energy Savers [EERE]

    dispute system and process design consultations and training for resolving environmental and land disputes in Estonia, IsraelWest Bank, Nicaragua, Kazakhstan, Russia, and Germany. ...

  15. Microsoft Word - TOC Section I Conformed thru Mod 274.docx

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Nicaragua, or Singapore); (3) A least developed country (Afghanistan, Angola, Bangladesh, Benin, Bhutan, Burkina Faso, Burundi, Cambodia, Cape Verde, Central African...

  16. Geospatial Toolkit | Open Energy Information

    Open Energy Info (EERE)

    Ghana, Guatemala, Honduras, India, Nepal, Nicaragua, Oaxaca, Pakistan, Sri Lanka, Turkey Cost: Free Southern Asia, Southern Asia, Southern Asia, South America, Eastern Asia,...

  17. Microsoft Word - 2002_WREC_SWERA_full_paper.doc

    Open Energy Info (EERE)

    data from geostationary satellites we provide solar irradiance data for Cuba, El Salvador, Honduras, Nicaragua, Guatemala, Brazil, Ghana, Ethiopia, Kenya, China, Sri Lanka,...

  18. File:NREL-camdirjune.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  19. File:NREL-camdirsept.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  20. File:NREL-camdirapr.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  1. File:NREL-camdiraug.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  2. USAID Central America and Mexico Regional Climate Program (E...

    Open Energy Info (EERE)

    analysis Website http:www.usaid.govourwork Country Mexico, Guatemala, El Salvador, Nicaragua, Belize, Costa Rica, Panama, Honduras Central America, Central America,...

  3. File:NREL-camdirmay.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  4. File:NREL-camdirjan.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  5. How to Obtain Authorization to Import and/or Export Natural Gas...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    natural gas with Australia, Bahrain, Canada, Chile, Colombia, Dominican Republic, El Salvador, Guatemala, Honduras, Jordan, Mexico, Morocco, Nicaragua, Oman, Panama, Peru,...

  6. File:NREL-camdiroct.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  7. File:NREL-camdirmar.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  8. Production of high Resoulution Irradiance Data for Central America...

    Open Energy Info (EERE)

    irradiance (GHI) and direct irradiance (DNI) data sets for the countries of Cuba, El Salvador, Guatemala, Honduras and Nicaragua. Much of our initial effort focused on building up...

  9. File:NREL-camdirdec.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  10. File:NREL-camgloann.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  11. File:NREL-camdirfeb.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  12. 52

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    country (Australia, Bahrain, Canada, Chile, Costa Rica, Dominican Republic, El Salvador, Guatemala, Honduras, Mexico, Morocco, Nicaragua, Oman, Peru, or Singapore); (3) A...

  13. File:NREL-camdirann.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  14. File:NREL-camdirnov.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  15. File:NREL-camdirjuly.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 2003-12-10 Extent International Countries Belize, Guatemala, El Salvador, Honduras, Nicaragua UN Region Central America File history Click on a datetime to...

  16. Twenty-first workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    1996-01-26

    PREFACE The Twenty-First Workshop on Geothermal Reservoir Engineering was held at the Holiday Inn, Palo Alto on January 22-24, 1996. There were one-hundred fifty-five registered participants. Participants came from twenty foreign countries: Argentina, Austria, Canada, Costa Rica, El Salvador, France, Iceland, Indonesia, Italy, Japan, Mexico, The Netherlands, New Zealand, Nicaragua, the Philippines, Romania, Russia, Switzerland, Turkey and the UK. The performance of many geothermal reservoirs outside the United States was described in several of the papers. Professor Roland N. Horne opened the meeting and welcomed visitors. The key note speaker was Marshall Reed, who gave a brief overview of the Department of Energy's current plan. Sixty-six papers were presented in the technical sessions of the workshop. Technical papers were organized into twenty sessions concerning: reservoir assessment, modeling, geology/geochemistry, fracture modeling hot dry rock, geoscience, low enthalpy, injection, well testing, drilling, adsorption and stimulation. Session chairmen were major contributors to the workshop, and we thank: Ben Barker, Bobbie Bishop-Gollan, Tom Box, Jim Combs, John Counsil, Sabodh Garg, Malcolm Grant, Marcel0 Lippmann, Jim Lovekin, John Pritchett, Marshall Reed, Joel Renner, Subir Sanyal, Mike Shook, Alfred Truesdell and Ken Williamson. Jim Lovekin gave the post-dinner speech at the banquet and highlighted the exciting developments in the geothermal field which are taking place worldwide. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank our students who operated the audiovisual equipment. Shaun D. Fitzgerald Program Manager.

  17. Research Highlight

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    deployment-mean cloud and precipitation fraction during the AMF deployment at Niamey, Niger. The first international deployment of the AMF in Niamey, Niger,-one of the hottest...

  18. CV-1b: Magmatic - Intrusive | Open Energy Information

    Open Energy Info (EERE)

    Zone in New Zealand. A cross section view of the Taupo Volcanic Zone in New Zealand (ref: Book: North New Zealand) According to Moeck and Beardsmore, magmatic-intrusive...

  19. Todd Energy | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Todd Energy Place: New Zealand Sector: Renewable Energy Product: New Zealand energy company with operations in exploration, production and...

  20. Category:Latin America Region | Open Energy Information

    Open Energy Info (EERE)

    Guatemala Guyana H Haiti Honduras J Jamaica M Martinique Mexico N Nicaragua P Panama Paraguay Peru S Saint Barthlemy Saint Kitts and Nevis Saint Lucia Saint Vincent and the...

  1. NREL: Dynamic Maps, GIS Data, and Analysis Tools - International...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Bhutan.htm Central America Wind 50m Resolution (includes Belize, Cayman Islands, El Salvador, Guatemala, Honduras and Nicaragua (Zip 2.4 MB) 02192009 Central America.htm Chile...

  2. ARM - 2008 Science Team Meeting Pictures

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Larry Berg, ARM scientist (left), listens to a visiting scientist from Niamey, Niger, who participated in the mobile facility deployment in Niamey. Larry Berg, ARM...

  3. Research Highlight

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The sun, seen through a dusty atmosphere, sets at Niamey, the capital of Niger, which is located in the African Sahara. Anvil clouds that accompany thunderstorms....

  4. The ARM Atmospheric Emitted Radiance Interferometer (AERI): Status...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    sites and an AERI is in operation as part of the ARM mobile facility currently in Niger, Africa. Recent upgrades in AERI instrumentation and enhancements in operational data...

  5. ARM - Feature Stories and Releases Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    new, portable atmospheric laboratory with sophisticated instruments and data systems in Niger, Africa, to gain a better understanding of the potential impacts of Saharan dust on...

  6. Preliminary Results of in-situ Measurements of Aerosol Optical...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of Aerosol Optical and Water Uptake Properties from the ARM Mobile Facility in Niger Jefferson, Anne NOAA CMDL Ogren, John NOAACMDL Category: Field Campaigns The second...

  7. Newsletter Southern Great Plains

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    world, including China, Japan, Australia, Niger, Africa, France, and Germany. ... the following results: * High-quality data sets of fair-weather cumulus, stratus, and deep ...

  8. THE GEOMETRY OF DISORDER: THEORETICAL INVESTIGATIONS OF QUASICRYSTALS...

    Office of Scientific and Technical Information (OSTI)

    scitechservletspurl1015270 http:www.osti.govscitechbiblio1015270 Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS...

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

    Office of Scientific and Technical Information (OSTI)

    servletspurl1015270","http:www.osti.govscitechbiblio1015270", "Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS...

  10. Microsoft PowerPoint - 6_CINDY_VESTERGAARD_NMMSS May 2014 Prez...

    National Nuclear Security Administration (NNSA)

    with development of triangular relationship between France, Niger, and China. - Bilats with India and China - Bilats with transit countries Inventory Control - Australia ...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Filter Results Filter by Subject organic acids (2) aspergillus niger (1) bulk segregant analysis (1) filamentous fungi (1) gene regulation (1) genome sequencing (1) laea, ...

  12. ARM - AMF Data

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Data Available Data Plots View data plots from each deployment....

  13. ARM - AMF2 Organization and Contact Information

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF2 Organization and Contact Information The Argonne AMF2...

  14. ARM - AMF Contacts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Contacts Science AMF1 Site Scientist - Mark Miller, Rutgers...

  15. ARM - Facility News Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Facility (AMF), an identical CCN instrument was deployed in 2005 during the AMF field campaign at Point Reyes, California, and is currently operating at Niamey, Niger, West Africa...

  16. ARM - AMF Operations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Operations Members of the AMF1 installation team prepare the...

  17. ARM - Site Instruments

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 Instruments : Gan Island, Maldives Active Retired Active instruments...

  18. ARM - Facility News Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Mixed-Phase Arctic Cloud Experiment, and the ARM Mobile Facility's deployments at Point Reyes National Seashore and Niamey, Niger, West Africa. ARM researchers, including ARM's...

  19. Identification of a classical mutant in the industrial host Aspergillu...

    Office of Scientific and Technical Information (OSTI)

    Since A. niger has no sexual cycle, parasexual genetics was used to generate haploid segregants derived from diploids by loss of whole chromosomes. We found that the nonacidifying ...

  20. ARM Aerosol Working Group Meeting

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    series of retrieved dust properties, based on results from the AMF deployment in Niger, Africa. Lidar data survey Lidar profiles: fully-corrected MPL attenuated backscatter...

  1. SREL Reprint #3088

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Drawer E, Aiken, South Carolina, USA 4AgResearch, Ruakura Research Centre, Hamilton, New Zealand 5AgResearch, Invermay Agricultural Centre, Mosgiel, New Zealand 6Department of ...

  2. Sola60 | Open Energy Information

    Open Energy Info (EERE)

    search Name: Sola60 Place: New Zealand Sector: Solar Product: New Zealand-based solar water heating company, with about 600m square feet of solar panels installed. References:...

  3. Energy Technology Systems Analysis Program (MARKAL) | Open Energy...

    Open Energy Info (EERE)

    Switzerland, Albania, Australia, Austria, Bosnia and Herzegovina, Brazil, Bulgaria, Colombia, Croatia, India, Indonesia, Kazakhstan, Malaysia, New Zealand, China, Philippines,...

  4. Geothermal Literature Review At International Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At International Geothermal Area, New Zealand (Ranalli & Rybach, 2005)...

  5. 3atab.xlsx

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    ... Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Israel, Italy, Japan, Luxembourg, Mexico, the Netherlands, New Zealand, Norway, Poland, ...

  6. Energy Transition Initiative: Island Energy Snapshot - San Andres and Providencia (Fact Sheet); NREL(National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-03-01

    This profile provides a snapshot of the energy landscape of the Archipelago of San Andres, Providencia, and Santa Catalina (unpopulated), also known as San Andres and Providencia, which is equidistant between Costa Rica and Jamaica and 775 kilometers northwest of Colombia. The archipelago is part of Colombia, though Nicaragua has also laid claim to it.

  7. NIAMEY DAILY RAINFALL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2006 -2 -1 0 1 +2 +3 Average Normalized Departure () Time series (1941-2006) of normalized April-October rainfall departures () for Niamey (2.1666 o E, 13.4833 o N) in Niger...

  8. ARM - VAP Product - sondeadjust

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    retired HFE M1 Browse Data Shouxian, Anhui, China retired NIM M1 Browse Data Niamey, Niger retired PGH M1 Browse Data ARIES Observatory, Nainital, Uttarkhand, India; AMF1...

  9. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Rev AC05 RL01830 TRN US201111 http www osti gov scitech servlets purl Comparative genomics of citric acid producing Aspergillus niger ATCC versus enzyme producing CBS working...

  10. ARM - Facility News Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Adieu to Niger, Guten Tag to Germany Bookmark and Share The AMF decommissioning team poses ... two weeks, the AMF decommissioning team packaged the AMF for subsequent uplift to Germany. ...

  11. ARM - AMF Science

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Science Locale: Anywhere in the World The purpose of an ARM...

  12. ARM - Datastreams - mpl

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Browse Plots Central Facility, Darwin, Australia retired ARM Mobile Facility NIM M1 Browse Data Browse Plots Niamey, Niger retired PYE M1 Browse Data Browse Plots Point Reyes, CA...

  13. ARM - AMF Architecture

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Architecture The AMF1 sets up in Heselbach, Germany The AMF1...

  14. Why is it so difficult to grow fuelwood

    SciTech Connect (OSTI)

    Noronha, R.

    1981-01-01

    Examples of successful and unsuccessful woodlot programmes are cited from China, Korea, India, Tanzania and Niger and the role of social factors examined. Effective village forestry involves social, cultural, economic and local political factors. (Refs. 15).

  15. Newsletter Southern Great Plains

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    African Researcher Visits Oklahoma As a follow-up to the ARM Mobile Facility (AMF) ... Niamey, Niger, to the ACRF Southern Great Plains (SGP) site near Lamont, Oklahoma. Dr. ...

  16. Enhanced citric acid production in aspergillus with inactivated...

    Office of Scientific and Technical Information (OSTI)

    Provided herein are fungi, such as Aspergillus niger, having a dolichyl-P-Man:Man(5)GlcNAc(2)-PP-dolichyl mannosyltransferase (Alg3) gene genetic inactivation, increased expression ...

  17. Category:Economic Community of West African States | Open Energy...

    Open Energy Info (EERE)

    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...

  18. The mystery of milk: SAXS, anomalous SAXS, and resonant soft...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Redtail Hawk Conference Room 108A Speaker: Bridget Ingham, Callaghan Innovation (Wellington, New Zealand) Program Description Most of the dietary calcium in milk is contained...

  19. Industrial Research Ltd IRL | Open Energy Information

    Open Energy Info (EERE)

    Research Ltd IRL Jump to: navigation, search Name: Industrial Research Ltd (IRL) Place: New Zealand Sector: Services Product: General Financial & Legal Services ( State-owned...

  20. Unraveling the mystery of San Marcos Pueblo

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Participants come from a multitude of American and international educational institutions, ranging from New Mexico State University to universities as far away as New Zealand. ...

  1. Going completely renewable: is it possible (let alone desirable)?

    SciTech Connect (OSTI)

    Sovacool, Benjamin K.; Watts, Charmaine

    2009-05-15

    With the right mix of leadership and policy, a completely renewable electricity sector for New Zealand and the United States is feasible, achievable, and desirable. (author)

  2. The Importance of Traditional Knowledge in Science Education...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... ARM has contracted with Hans Andersen from Tradewind Communications (New Zealand) for the design and development of this kiosk. Stand-alone interactive computer kiosks will be ...

  3. Center for Lignocellulose Structure and Function - Symposium...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Cellulose-matrix interactions (Chaired by Charlie Anderson and Jeffrey Catchmark) Roger Newman, Scion, New Zealand; Physical analysis of primary and secondary cell walls Mike ...

  4. ARM - Feature Stories and Releases Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... The ARM Facility will be supporting Australian agencies measuring cloud conditions from remote Macquarie Island between New Zealand and Antarctica. Image courtesy of M. Murphy, via ...

  5. U.S. DEPARTMENT OF ENERGY * SAVANNAH RIVER SITE * AIKEN * SC

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... It has also been recommended by an independent environmental consultant to protect groundwater resources in New Zealand. Partnering opportunities SRNS invites interested companies ...

  6. ARM - Facility News Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    More than 100 attendees, representing such countries as Jamaica, Taiwan, Mexico, Canada, Australia, New Zealand, Korea, Russia, and Japan asked questions about the ARM and the ...

  7. Microsoft Word - fy09_annualtarget_climatemodeling1_Q1 _2_.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... This includes multiple domains in Africa, Europe, Asia, North America, Central and South America, Australia and New Zealand, Polar regions, and small islands. Large watersheds will ...

  8. SREL Reprint #3203

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Science, Amherst, Massachusetts, USA 4Bulmer and Associates, Auckland, New Zealand Abstract: In 1957, Troughton described the wild dog of New Guinea, naming it Canis hallstromi. ...

  9. VZCOMML©, Version 4.0 - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... It has also been recommended by an independent environmental consultant to protect groundwater resources in New Zealand. Technology Status Technology ID Development Stage ...

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

    Office of Scientific and Technical Information (OSTI)

    Reynolds, Thom and Allardice Ltd., Auckland (New Zealand)","Not Available","15 GEOTHERMAL ENERGY; TONGONAN GEOTHERMAL FIELD; GEOTHERMAL EXPLORATION; GEOTHERMAL POWER...

  11. A U-Th Calcite Isochron Age From An Active Geothermal Field In...

    Open Energy Info (EERE)

    more detailed studies of the evolution of the New Zealand geothermal systems. Authors Stephen Grimes, David Rickard, Chris Hawkesworth, Peter van Calsteren and Patrick Browne...

  12. Climate Information for Development Needs: An Action Plan for...

    Open Energy Info (EERE)

    Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property. Climate Information for Development...

  13. Low-Emission Development Strategies and National Appropriate...

    Open Energy Info (EERE)

    Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property. Low-Emission Development Strategies...

  14. Advancing Technology Readiness: Wave Energy Testing and Demonstration

    Broader source: Energy.gov [DOE]

    EEREs support enabled Northwest Energy Innovations to verify the functionality of its Wave Energy TechnologyNew Zealand (WET-NZ) device.

  15. Clean Coal and Waste to Energy Session

    Broader source: Energy.gov (indexed) [DOE]

    ... Brazil Canada China European Union France Germany Greece India Italy Japan Mexico Netherlands New Zealand Norway Poland Saudi Arabia South Africa Korea United Kingdom United ...

  16. The Evolution of Host Specialization in the Vertebrate Gut Symbiont...

    Office of Scientific and Technical Information (OSTI)

    University of Nebraska, Lincoln University of Otago, Dunedin, New Zealand Institute of Food Research, Norwich Research Park, Norwich, United Kingdom U.S. Department of Energy,...

  17. Western Pacific; Gas line plans continue to increase

    SciTech Connect (OSTI)

    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. MHK Technologies/WET NZ | Open Energy Information

    Open Energy Info (EERE)

    to the MHK database homepage WET NZ.jpg Technology Profile Primary Organization Wave Energy Technology New Zealand WET NZ Technology Resource Click here Wave Technology...

  19. Power Projects Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: Power Projects Limited Address: PO Box 25456 Panama Street Place: Wellington Zip: 6146 Region: New Zealand Sector: Marine and Hydrokinetic...

  20. U.S. and Iceland Sign Bilateral Agreement to Develop Clean Geothermal...

    Office of Environmental Management (EM)

    Nations represented in this week's events include Australia, Belgium, Canada, Czech Republic, France, Germany, Greece, Iceland, Italy, Japan, Mexico, New Zealand, Netherlands, ...

  1. Tongonan geothermal field Leyte, Philippines. Report on exploration...

    Office of Scientific and Technical Information (OSTI)

    Report Number(s): NP-24999 Resource Type: Technical Report Research Org: Kingston, Reynolds, Thom and Allardice Ltd., Auckland (New Zealand) Country of Publication: United States ...

  2. A Soil Gas Survey Over Rotorua Geothermal Field, Rotorua, New...

    Open Energy Info (EERE)

    Rotorua Geothermal Field, Rotorua, New Zealand Abstract Soil gases have been used as an exploration tool for minerals, oil and gas, and geothermal energy, through the detection...

  3. LEDSGP/about/members | Open Energy Information

    Open Energy Info (EERE)

    - logo.jpg Governmental Members Alternative Energy Promotion Centre, Ministry of science, Technology and Environment Auckland New Zealand City Government Australian Agency...

  4. Meridian Energy Ltd | Open Energy Information

    Open Energy Info (EERE)

    Name: Meridian Energy Ltd Place: Wellington, New Zealand Zip: 6011 Sector: Renewable Energy Product: Wellington-based electricity generator, generating only from renewable...

  5. UNFCCC-Global Map-Annex 1 | Open Energy Information

    Open Energy Info (EERE)

    Poland, Portugal, Romania, Russia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom, United States Cost: Free Australia and New Zealand, Western...

  6. Africa - CCS capacity building | Open Energy Information

    Open Energy Info (EERE)

    Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property. References CCS Africa1 Funded by the...

  7. ORISE: Multiple research appointments available through Agricultural...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Other countries with above-average stay rates include Iran, Romania, Bulgaria and Yugoslavia. Thailand, Jordan, Brazil, South Africa, Chile, New Zealand and Indonesia all have the ...

  8. Ohaaki Geothermal Power Station | Open Energy Information

    Open Energy Info (EERE)

    Station General Information Name Ohaaki Geothermal Power Station Sector Geothermal energy Location Information Location 20km NE of Taupo, Waikato, New Zealand Coordinates...

  9. Mokai Geothermal Power Station | Open Energy Information

    Open Energy Info (EERE)

    Station General Information Name Mokai Geothermal Power Station Sector Geothermal energy Location Information Location Waikato, New Zealand Coordinates -38.530556,...

  10. Poihipi Power Station | Open Energy Information

    Open Energy Info (EERE)

    Poihipi Power Station General Information Name Poihipi Power Station Sector Geothermal energy Location Information Location Poihipi Road, Near Taupo, Waikato, New Zealand...

  11. Rotokawa Geothermal Power Plant | Open Energy Information

    Open Energy Info (EERE)

    Power Plant General Information Name Rotokawa Geothermal Power Plant Sector Geothermal energy Location Information Location 14km NE of Taupo, Waikato, New Zealand Coordinates...

  12. Kawerau Geothermal Power Station | Open Energy Information

    Open Energy Info (EERE)

    Station General Information Name Kawerau Geothermal Power Station Sector Geothermal energy Location Information Location Bay of Plenty Region, New Zealand Coordinates...

  13. 3dtab.xlsx

    Gasoline and Diesel Fuel Update (EIA)

    ... Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Israel, Italy, Japan, Luxembourg, Mexico, the Netherlands, New Zealand, Norway, Poland, ...

  14. Wastewater Reclamation and Biofuel Production Using Algae

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    via digestion or hydrothermal liquefaction 8 Full-scale raceway systems in California, Israel, S. Africa, New Zealand (but not designed for nutrient removal). 9 Typical ...

  15. Property:Conference | Open Energy Information

    Open Energy Info (EERE)

    Imaging + World Geothermal Congress A Review of Geothermal Resource Estimation Methodology + 35th New Zealand Geothermal Workshop A Simple, Fast Method of Estimating...

  16. EERE Success Story—Advancing Technology Readiness: Wave Energy Testing and Demonstration

    Broader source: Energy.gov [DOE]

    EERE’s support enabled Northwest Energy Innovations to verify the functionality of its Wave Energy Technology—New Zealand (WET-NZ) device.

  17. Vestas Asia Pacific A S | Open Energy Information

    Open Energy Info (EERE)

    Division of Danish wind turbine manufacturer Vestas, providing sales and service in Australia, New Zealand, China, Japan, India and the rest of Asia. References: Vestas Asia...

  18. International Energy Agency (IEA) | Open Energy Information

    Open Energy Info (EERE)

    New Zealand, Norway, Poland, Portugal, Slovak Republic, Spain, Sweden, Switzerland, Turkey, United Kingdom, United States.2 Headlines IEA Deputy Executive Director explores...

  19. Organisation for Economic Co-Operation and Development (OECD...

    Open Energy Info (EERE)

    New Zealand, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland, Turkey, United Kingdom and United States Mission OECD brings together the governments of...

  20. WaikatoLink Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: WaikatoLink Limited Place: New Zealand Sector: Services Product: General Financial & Legal Services ( Individual Angel network )...

  1. South America, Central America, the Caribbean, and Mexico

    SciTech Connect (OSTI)

    Deal, C.

    1981-10-01

    Summaries of oil and gas drillings, well completions, production, exploratory wells, exploration activity and wildcat drilling were given for South America, Central America, the Caribbean, and Mexico. The countries, islands, etc. included Argentina, Bahamas, Barbados, Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, French Guiana, Guatemala, Guyana, Haiti, Honduras, Jamaica, Leeward and Windward Islands, Mexico, Netherlands Antilles, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, El Salvador, Surinam, Trinidad and Venezuela. 16 figures, 120 tables. (DP)

  2. Niamey Aerosol Optical Depths

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Flynn, Connor

    2008-10-01

    MFRSR irradiance data collected during the ACRF AMF deployment in Niamey, Niger have been used to derive AOD for five wavelength channels of the MFRSR. These data have been corrected to adjust for filter drift over the course of the campaign and contamination due to forward scattering as a result of large dust particles in the atmosphere around Niamey.

  3. Dying for oil

    SciTech Connect (OSTI)

    Sachs, A.

    1996-05-01

    This article discusses the fight and execution of Ken Saro-Wiwa, the Ogoni leader who defended his people`s land on the Niger delta against oil development encouraged by the government and persued by the Royal/Dutch Shell Co. Political reprocussions and heightened vigilance of environmental activists are discussed at length.

  4. FBP-DOE PPPO 17Aug2012

    Broader source: Energy.gov (indexed) [DOE]

    ... to grow U.S. 3.1% South Africa 0.9% Niger 6.8% Others 4.0% Canada 15.6% Australia 10.6% Namibia 7.3% Russia 5.9% Uzbekistan 4.2% Kazakhstan 37.6% China 2.5% Ukraine 1.5% 14 U ...

  5. doe_netl_completed_proj | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... University of Mississippi Center for Marine Resources and Environmental Technology (CMRET) DE-AI26-06NT42878 Gas Hydrate Research in Deep Sea Sediments - Chatham Rise, New Zealand ...

  6. ARM - Lesson Plans: When Land Ice Melts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The Arctic and Antarctica are covered with large, heavy sheets of ice. Other islands like New Zealand have ice masses in the form of glaciers on them. When land-based ice melts, ...

  7. ARM - Lesson Plans: Your Own Greenhouse

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    When you have a chance to visit some cold countries like New Zealand and some parts of Australia, try to visit a greenhouse and see how its environment is different to that ...

  8. EDIN Announces New Projects in the U.S. Virgin Islands, Dominica...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The U.S. pilot project participant will be the U.S. Virgin Islands (USVI); Iceland's pilot project will be working with Dominica; and New Zealand will work to assess geothermal ...

  9. Slide 1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Turbulence characteristics of New Zealand gravel-bed rivers. Journal of Hydraulic Engineering. 123(9): p. 764-773. Table 1. Bulk flow properties of reviewed open channel flow data ...

  10. SREL Reprint #3062

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Forensic Laboratory, Ashland, Oregon, 97520 U.S.A. 3Bulmer and Associates, Auckland, New Zealand 4The Savannah River Ecology Laboratory, Aiken, South Carolina 29802 U.S.A. ...

  11. DE-AI26-06NT42878 - Alaminos Canyon Task | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Preliminary estimates of SMI depths for Alaminos Canyon are generally deeper than data collected in the Gulf of Mexico, mid Chilean Margin and off the coast of New Zealand. The ...

  12. ARM - Feature Stories and Releases Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ARM experiment to characterize unique properties of clouds in the Southern Ocean Macquarie Island is a remote grassy outcrop that lies about half-way between New Zealand and ...

  13. ARM - Facility News Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    A native of New Zealand, Lamb joined The University of Oklahoma in 1991 as a full Professor in its School of Meteorology, and Director of the NOAA Cooperative Institute for ...

  14. Inder\tMonga CTO,\tEnergy\tSciences\tNetwork Deputy,\tScienEfic\tNetworking...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    to New Zealand 2816 2 Image from NZ, Maori Design Pa:ern 2816 3 Talk 2816 4 ESnet and NRENs IntroducBon Established Design Pa:erns Emerging Design Pa:erns DOE's Energy ...

  15. CX-010213: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Wave Energy Technology- New Zealand Multi-Mode Wave Energy Converter Advancement Project CX(s) Applied: A9 Date: 01/08/2013 Location(s): Hawaii, Oregon Offices(s): Golden Field Office

  16. CX-009134: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Wave Energy Technology- New Zealand Multi-Mode Wave Energy Converter Advancement Project CX(s) Applied: A9, B3.6 Date: 08/20/2012 Location(s): Oregon Offices(s): Golden Field Office

  17. Uncertain tax policies will keep drilling flat

    SciTech Connect (OSTI)

    Not Available

    1990-08-01

    This paper discusses how petroleum tax legislation under consideration in both New Zealand and Australia has operators biding time, but if events proceed as anticipated, next year could have a large increase of drilling.

  18. Manhattan Project: Exploring the Atom, 1919-1932

    Office of Scientific and Technical Information (OSTI)

    The road to the atomic bomb began in earnest in 1919 with the first artificial transmutation of an element. The New Zealander Ernest Rutherford, working in the Cavendish Laboratory ...

  19. A Survey Of Seismic Activity Near Wairakei Geothermal Field,...

    Open Energy Info (EERE)

    Geothermal Field, New Zealand Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Survey Of Seismic Activity Near Wairakei Geothermal Field, New...

  20. Channing Huntington

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... I've visited Cyprus, Israel, Jordan, Egypt, Thailand, Australia, New Zealand, Fiji, ... I've also worked in research centers in Italy, Israel, and Switzerland. Next, I'm hoping ...

  1. CrestEnergy | Open Energy Information

    Open Energy Info (EERE)

    CrestEnergy Jump to: navigation, search Name: CrestEnergy Region: New Zealand Sector: Marine and Hydrokinetic Website: www.crest-energy.com This company is listed in the Marine and...

  2. Offshore finds inspire optimism

    SciTech Connect (OSTI)

    Not Available

    1988-08-01

    The author reviews the oil market in Australia and the Pacific. Some of the highlights are: Australia/Pacific drilling hit 308 in 1987; about 300 seen for 1988; Offshore holds action in New Zealand, while onshore Papua makes news; Reduced taxes, relaxed foreign investment rules aid Aussie development work; Four solid solid discoveries made in Papua's Southern Highlands in 18 months; and Austrialia and New Zealand enact industry degregulation measures.

  3. Central America and Cuba in the new world order

    SciTech Connect (OSTI)

    Smith, W.; Gilbert, L.

    1994-03-01

    In Central America and the Caribbean, as in many other parts of the world, military institutions are being forced to define new roles for themselves in the post-Cold War era. In recent times, developments throughout the region, including the dismantling of Panama`s military, the downsizing of the armed forces in El Salvador and Nicaragua, a call by the new Honduran president for military reform and renewed peace talks in Guatemala, suggest that the time may be ripe to reinvigorate earlier regional political organizations and to press for a new round of talks to achieve regional arms control. During the 1980s, the ideological struggle between East and West, reignited by the Nicaraguan revolution in 1979, dragged the entire region into conflicts that devastated the isthmus in terms of human lives and economic infrastructure. Indigenous struggles that had developed during the 1970s were suddenly thrust upon the international stage, becoming part of a larger drama between the superpowers. Conflicts in El Salvador, Nicaragua and Guatemala provided impetus for larger armed forces throughout the region. This growth was justified as necessary to defend the state from external intervention and the established order from internal subversion, goals which were seen as complementary.

  4. Managing Nicaraguan Water Resources Definition and Relative Importance of Information Needs

    SciTech Connect (OSTI)

    Engi, D.; Guillen, S.M.; Vammen, K.

    1999-01-01

    This report provides an overview of the results of the Vital the Nicaraguan Water Resources Management Initiative, Issues process as implemented for a collaborative effort between the Nicaraguan Ministry of Environment and Natural Resources and Sandia National Laboratories. This initiative is being developed to assist in the development of an efficient and sustainable water resources management system for Nicamgua. The Vital Issues process was used to provide information for developing a project that will develop and implement an advanced information system for managing Nicaragua's water resources. Three Vital Issues panel meetings were convened to 1) develop a mission statement and evaluation criteria for identifying and ranking the issues vital to water resources management in Nicaragua 2) define and rank the vital issues; and 3) identify a preliminary list of information needed to address the vital issues. The selection of panelists from the four basic institutional perspectives- government, industiy, academe, and citizens' groups (through nongovernmental organizations (NGOs))-ensured a high level of stakeholder representation on the panels. The already existing need for a water resource management information system has been magnified in the aftemnath of Hurricane Mitch. This information system would be beneficial for an early warning system in emergencies, and the modeling and simulation capabilities of the system would allow for advanced planning. Additionally, the outreach program will provide education to help Nicaraguan improve their water hygiene practices.

  5. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model - First Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; D Randall

    2007-12-30

    In 2008, the Atmospheric Radiation Measurement (ARM) program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. The first quarter milestone is initial formulation of the algorithm to produce and make available, new continuous time series of retrieved cloud , aerosol and dust properties, based on results from the ARM Mobile Facility deployment in Niger, Africa. The first quarter milestone has been achieved.

  6. Mobile Climate Monitoring Facility to Sample Skies in Africa | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Mobile Climate Monitoring Facility to Sample Skies in Africa Mobile Climate Monitoring Facility to Sample Skies in Africa January 18, 2006 - 10:47am Addthis WASHINGTON, D.C. -- The U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Program is placing a new, portable atmospheric laboratory with sophisticated instruments and data systems in Niger, Africa, to gain a better understanding of the potential impacts of Saharan dust on global climate. Dust from Africa's

  7. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model

    SciTech Connect (OSTI)

    Jensen, M; Johnson, K; Mather, J; Randall, D

    2008-03-01

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties.

  8. bedka_turner_poster.ppt

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Properties at Niamey, Niger Using Downwelling Infrared Radiance Data Sarah Bedka and Dave Turner Space Science and Engineering Center University of Wisconsin - Madison 2) Retrieving Aerosol Properties using AERI Simulated IR radiance for a kaolinite dust layer with r eff = 2 µm for a range of infrared optical depths. The dust particles were modeled as spheres. * MIXCRA was originally designed to retrieve mixed-phase cloud properties [Turner, JAM 2005] * Requires that each "phase" has

  9. Microsoft PowerPoint - 04_bedka_turner_awg_advertisement.ppt [Compatibility Mode]

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Properties at Niamey, Niger y g Using Downwelling Infrared Radiance Data Sarah Bedka and Dave Turner Space Science and Engineering Center University of Wisconsin Madison University of Wisconsin - Madison Aerosol working group breakout session M d 26 M h 2007 Monday 26 March 2007 ARM Science Team Meeting Monterey, California Background g * Airborne dust is common in the Sahel region f Af i of Africa * How important is this dust to the radiative balance and atmospheric heating in that balance and

  10. ARM - Niamey News

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    West AfricaNiamey News Niamey Deployment AMF Home Niamey Home Data Plots and Baseline Instruments Rainfall Record (PDF) Publications List, (PDF) Experiment Planning RADAGAST Proposal Outreach Fact Sheets RADAGAST (PDF) Annual Climate Cycle in Niger, Africa (PDF) Posters AMF Poster, French Version We're Going to Sample the Sky in Africa! News Campaign Images AMMA International News Niamey News Radar Wind Profiler Joins ARM Mobile Facility Instrument Suite May 15, 2006 W-Band Cloud Radar Added to

  11. ARM - Facility News Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sunphotometer to Obtain Additional Aerosol Data in Niamey Bookmark and Share Located nearby the AMF ground instruments, the sunphotometer, in the foreground, requires an unobstructed hemispheric view of the sky to obtain its measurements. In early August, a new Cimel sunphotometer (CSPHOT) was deployed at the ARM Mobile Facility site in Niamey, Niger, as part of the ongoing RADAGAST field campaign. The CSPHOT measures the solar and sky radiance at various wavelengths in the visible and

  12. ARM - Facility News Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    January 15, 2006 [Facility News] ARM Mobile Facility Begins Year-Long Deployment in Africa Bookmark and Share Beginning on January 9, the ARM Mobile Facility began officially collecting atmospheric data from a location at the airport in Niamey, Niger, Africa. As part of the RADAGAST field campaign, the AMF will measure the effects of absorbing aerosols from desert dust in the dry season, and the effects of deep convective clouds and associated moisture loadings on the transmission of atmospheric

  13. ARM - Facility News Article

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    31, 2005 [Facility News] Ancillary Site to Provide Key Data from Africa Bookmark and Share In January 2006, the ARM Mobile Facility (AMF) begins a year-long field campaign in Africa as part of a multi-year international experiment called the African Monsoon Multidisciplinary Analysis (AMMA). The AMF will be placed at the airport in Niamey, Niger, well within view of the Global Earth Radiation Budget (GERB) geostationary satellite. Cloud and radiative property measurements collected by the AMF

  14. JeffersonSTM09.ppt

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AOS: Measurements of Aerosol Optical and AOS: Measurements of Aerosol Optical and Cloud-forming Properties Cloud-forming Properties Anne Jefferson and John Ogren NOAA Environmental Science Research Laboratory CIRES, University of Colorado ARM STM 2009 Aerosol Observing Systems In-situ surface measurements of aerosol optical, chemical, size, hygroscopic and cloud-forming properties * SGP - ARM central facility Lamont, OK *AMF - Pt Reyes, CA 3/2005 - 9/2005 - Niamey, Niger 12/2005-1/2007 - Murg

  15. Atmospheric Radiation Measurement Radiative Atmospheric Divergence using ARM Mobile

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Radiative Atmospheric Divergence using ARM Mobile Facility, GERB, and AMMA Stations (RADAGAST) Beginning in January 2006, the ARM Mobile Facility (AMF) began supporting RADAGAST to provide the first well-sampled direct esti- mates of the energy balance across the atmosphere. The experiment is part of an ongoing international study of the West African monsoon system and Saharan dust storms. Stationed outside the Niger Meteo- rological Office at the Niamey International Airport, the AMF is located

  16. Slide 1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    results from the AMF deployment to Niamey, Niger Tony Slingo Environmental Systems Science Centre University of Reading, UK ARM Science Team meeting, Norfolk, Virginia, March 2008 * Radiative Atmospheric Divergence using ARM Mobile Facility, GERB data and AMMA stations * Linked the ARM Mobile Facility with GERB (Geostationary Earth Radiation Budget instrument on Meteosat-8) and AMMA (African Monsoon Multidisciplinary Analysis), during 2006 * Also with the Dust And Biomass EXperiment (DABEX) in

  17. Are You Attending Solar Decathlon This Year? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Attending Solar Decathlon This Year? Are You Attending Solar Decathlon This Year? September 22, 2011 - 6:45am Addthis Amanda Crosby, right, and Belinda Dods of New Zealand celebrate placing the final screw on the deck of their house at Solar Decathlon 2011. Amanda Crosby, right, and Belinda Dods of New Zealand celebrate placing the final screw on the deck of their house at Solar Decathlon 2011. This Friday marks the first day of Solar Decathlon 2011, an annual event that challenges collegiate

  18. United Nations geothermal activities in developing countries

    SciTech Connect (OSTI)

    Beredjick, N.

    1987-07-01

    The United Nations implements technical cooperation projects in developing countries through its Department of Technical Cooperation for Development (DTCD). The DTCD is mandated to explore for and develop natural resources (water, minerals, and relevant infrastructure) and energy - both conventional and new and renewable energy sources. To date, the United Nations has been involved in over 30 geothermal exploration projects (completed or underway) in 20 developing countries: 8 in Africa (Djibouti, Ethiopia, Kenya, Madagascar); 8 in Asia (China, India, Jordan, Philippines, Thailand); 9 in Latin America (Bolivia, Chile, El Salvador, Honduras, Mexico, Nicaragua, Panama) and 6 in Europe (Greece, Romania, Turkey, Yugoslavia). Today, the DTCD has seven UNDP geothermal projects in 6 developing countries. Four of these (Bolivia, China, Honduras, and Kenya) are major exploration projects whose formulation and execution has been possible thanks to the generous contributions under cost-sharing arrangements from the government of Italy. These four projects are summarized.

  19. Energy Development in Island Nations (EDIN), Partnering to Increase Island Energy Security Around the World (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-06-01

    This fact sheet provides an overview of the international partnership for Energy Development in Island nations, including mission, goals, and organization. It also includes background on EDIN's three pilot projects: U.S. Virgin Islands, Iceland-Dominica Collaboration, and New Zealand-Geothermal Potential in the Pacific.

  20. CX-011096: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Wave Energy Test - New Zealand Multi-Mode Technology Demonstration at the US Navy's Wave Energy Test Site CX(s) Applied: B3.6 Date: 09/19/2013 Location(s): Oregon Offices(s): Golden Field Office

  1. CX-011412: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Wave Energy Technology-New Zealand Multi-Mode Technology Demonstration at the United States Navy's Wave Energy Test Site CX(s) Applied: B5.25 Date: 11/26/2013 Location(s): Hawaii Offices(s): Golden Field Office

  2. CX-005540: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Wave Energy Technology-New Zealand Multi-Mode Wave Energy Converter Advancement ProjectCX(s) Applied: A9, B3.6Date: 03/30/2011Location(s): Portland, OregonOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  3. South Pacific: Australia comes back strong

    SciTech Connect (OSTI)

    1996-08-01

    Exploration and production action experienced mixed fortunes last year. Exploration improved markedly with increased Australian activity. Liquids output declined, but gas production was up overall. The paper discusses exploration, drilling, development, and production in Australia, the Zone of Cooperation, New Zealand, and Papua New Guinea.

  4. Geothermal energy as a source of electricity. A worldwide survey of the design and operation of geothermal power plants

    SciTech Connect (OSTI)

    DiPippo, R.

    1980-01-01

    An overview of geothermal power generation is presented. A survey of geothermal power plants is given for the following countries: China, El Salvador, Iceland, Italy, Japan, Mexico, New Zealand, Philippines, Turkey, USSR, and USA. A survey of countries planning geothermal power plants is included. (MHR)

  5. CX-013472: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Geochemical Evaluation of Double Layered BSR's on the Hikurangi Margin, New Zealand CX(s) Applied: A9, B3.1, B3.6Date: 03/16/2015 Location(s): District of ColumbiaOffices(s): National Energy Technology Laboratory

  6. JPRS report: Arms control, [July 15, 1991

    SciTech Connect (OSTI)

    1991-07-15

    This report contains information concerning arms control of the following countries: (1) China, (2) Australia, (3) North Korea, (4) South Korea, (5) New Zealand, (6) Bulgaria, (7) Czechoslovakia, (8) Hungary, (9) Poland, (10) Iran, (11) Soviet Union, (12) France, and (13) Germany.

  7. Advanced seismic imaging for geothermal development (Conference) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect presentation 32 at the New Zealand Geothermal Workshop 2011, Nov. 21-23, Auckland. Authors: Louie, John ; Pullammanappallil, Honjas ; Honjas, Bill Publication Date: 2016-08-01 OSTI Identifier: 1111646 Report Number(s): DOE-Pyramid-2842-jl02

  8. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Third Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; DA Randall; CJ Flynn

    2008-06-30

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. This report describes the aerosol optical depth (AOD) product.

  9. Microsoft PowerPoint - 03_McFarlane_AWG.ppt [Compatibility Mode]

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Forcing of Saharan D t A l t Ni Ni Dust Aerosol at Niamey, Niger S. McFarlane, E. Kassianov, C. S. McFarlane, E. Kassianov, C. Flynn, D. Turner, T. Ackerman Flynn, D. Turner, T. Ackerman y y With contributions from J. Mather and J. Barnard With contributions from J. Mather and J. Barnard March 26, 2007 Aerosol Working Group AMF Deployment in Niamey Vertical distribution of radiative heating within atmosphere an important driver of atmospheric circulations ARM Mobile Facility (AMF) deployment in

  10. Enhanced citric acid production in aspergillus with inactivated asparagine-linked glycosylation protein 3 (ALG3), and/or increased laeA expression

    SciTech Connect (OSTI)

    Dai, Ziyu; Baker, Scott E.

    2015-12-08

    Provided herein are fungi, such as Aspergillus niger, having a dolichyl-P-Man:Man(5)GlcNAc(2)-PP-dolichyl mannosyltransferase (Alg3) gene genetic inactivation, increased expression of a loss of aflR expression A (Lae), or both. In some examples, such mutants have several phenotypes, including an increased production of citric acid relative to the parental strain. Methods of using the disclosed fungi to make citric acid are also provided, as are compositions and kits including the disclosed fungi.

  11. ARM - PI Product - Niamey Aerosol Optical Depths

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Aerosol Optical Depths ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Niamey Aerosol Optical Depths MFRSR irradiance data collected during the ACRF AMF deployment in Niamey, Niger have been used to derive AOD for five wavelength channels of the MFRSR. These data have been corrected to adjust for filter drift over the course of the campaign and contamination due to forward scattering as a result of

  12. Turmoil doesn`t dampen enthusiasm

    SciTech Connect (OSTI)

    1997-08-01

    The paper discusses the outlook for the African gas and oil industries. Though Africa remains politically and economically volatile, its vast energy potential is becoming increasingly attractive to foreign oil and gas companies. Separate evaluations are given for Algeria, Egypt, Nigeria, Angola, Libya, Congo, Gabon, Tunisia, Cameroon, Cote D`Ivoire, and briefly for South Africa, Sudan, Equatorial Guinea, Ghana, Zaire, Benin, Mozambique, Chad, Namibia, Tanzania, Eritrea, Guinea-Bissau, Senegal, Morocco, Sao Tome and Principe, Ethiopia, Niger, Madagascar, Rwanda, Mauritania, Seychelles, Uganda, and Liberia.

  13. Structural Analysis of N- and O-glycans Using ZIC-HILIC/Dialysis Coupled to NMR Detection

    SciTech Connect (OSTI)

    Qu, Yi; Feng, Ju; Deng, Shuang; Cao, Li; Zhang, Qibin; Zhao, Rui; Zhang, Zhaorui; Jiang, Yuxuan; Zink, Erika M.; Baker, Scott E.; Lipton, Mary S.; Pasa-Tolic, Ljiljana; Hu, Jian Z.; Wu, Si

    2014-11-19

    Protein glycosylation, an important and complex post-translational modification (PTM), is involved in various biological processes including the receptor-ligand and cell-cell interaction, and plays a crucial role in many biological functions. However, little is known about the glycan structures of important biological complex samples, and the conventional glycan enrichment strategy (i.e., size-exclusion column [SEC] separation,) prior to nuclear magnetic resonance (NMR) detection is time-consuming and tedious. In this study, we employed SEC, Zwitterionic hydrophilic interaction liquid chromatography (ZIC-HILIC), and ZIC-HILIC coupled with dialysis strategies to enrich the glycopeptides from the pronase E digests of RNase B, followed by NMR analysis of the glycoconjugate. Our results suggest that the ZIC-HILIC enrichment coupled with dialysis is the most efficient, which was thus applied to the analysis of biological complex sample, the pronase E digest of the secreted proteins from the fungi Aspergillus niger. The NMR spectra revealed that the secreted proteins from A. niger contain both N-linked glycans with a high-mannose core and O-linked glycans bearing mannose and glucose with 1->3 and 1->6 linkages. In all, our study provides compelling evidence that ZIC-HILIC separation coupled to dialysis is superior to the commonly used SEC separation to prepare glycopeptides for the downstream NMR analysis, which could greatly facilitate the future NMR-based glycoproteomics research.

  14. Integrating community perceptions and cultural diversity in social impact assessment in Nigeria

    SciTech Connect (OSTI)

    Nzeadibe, Thaddeus Chidi; Ajaero, Chukwuedozie Kelechukwu; Okonkwo, Emeka Emmanuel; Okpoko, Patrick Uche; Akukwe, Thecla Iheoma; Njoku-Tony, Roseline Feechi

    2015-11-15

    The Environmental Impact Assessment (EIA) Act of 1992 aimed to make the environment a central theme in development in Nigeria. Nevertheless, the extent of engagement with local cultures in the Nigerian EIA process is not statutorily guaranteed. While most EIAs in Nigeria have been for oil and gas projects in the Niger Delta, and have focused strongly on the biophysical environment, socio-economic and cultural aspects have remained marginal. The palpable neglect of community perceptions and cultural diversity in social impact assessment (SIA) in this region prone to conflict has tended to alienate the people in the decision-making process. Thus, despite claims to compliance with regulatory requirements for EIAs, and numerous purported sustainable development initiatives by international oil companies (IOCs), the region continues to face multiple sustainability challenges. This paper situates local perceptions and cultural diversity in participatory development and canvasses the integration of community perceptions and cultural diversity into SIA in the Niger Delta region. It is argued that doing this would be critical to ensuring acceptance and success of development actions within the context of local culture while also contributing to sustainable development policy in the region. - Highlights: • Nigeria EIA Act aimed to make the environment central to development in Nigeria. • Engagement with local communities in the process is not statutorily guaranteed. • SIAs in Nigeria neglect community perceptions and cultural diversity. • Article canvasses integrating community perceptions and cultural diversity in SIA. • Local acceptance in context of culture would yield sustainable development outcomes.

  15. Health and impact assessment: Are we seeing closer integration?

    SciTech Connect (OSTI)

    Morgan, Richard K.

    2011-07-15

    Health has always had a place in wider impact assessment activities, from the earliest days of the National Environmental Policy Act in the United States. However, early thinking tended to focus on health protection and environmental health issues, especially in relation to the effects of pollution. The adoption of wider models of health was reflected in impact assessment circles from the early 1990s, with particular emphasis on an integrated approach to impact assessment, especially at the project level, which would see health impact assessment benefiting from working with other forms of impact assessment, such as social and ecological. Yet twenty years later, integration still seems a distant prospect in many countries. In this paper I examine the case for integrating health considerations within the wider IA process, discuss some of the problems that have historically restricted progress towards this end, and explore the degree to which impact assessment practitioners have been successful in seeking to improve the consideration of health in IA. In New Zealand, project-level impact assessment is based on an integrated model under the Resource Management Act. In addition, HIA was recognised in the early 1990s as a valuable addition to the toolkit for project assessment. Since then policy-level HIA has grown supported by extensive capacity building. If health is being integrated into wider impact assessment, it should be happening in New Zealand where so many enabling conditions are met. Three major project proposals from New Zealand are examined, to characterise the broad trends in HIA development in New Zealand in the last ten years and to assess the degree to which health concerns are being reflected in wider impact assessments. The findings are discussed in the context of the issues outlined in the early part of the paper.

  16. Example Batch Scripts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Examining Future Global Transportation Energy Demand For EIA Energy Conference July 11, 2016 | Washington, DC By John Maples Outline * Model overview - Passenger travel - Freight travel - Energy consumption for 16 regions: * USA, Canada, Mexico/Chile, OECD Europe, Japan, S. Korea, Australia/New Zealand * Russia, Non-OECD Europe/Eurasia, China, India, Non-OECD Asia, Middle East, Africa, Brazil, Other South/Central * IEO2016 Reference case transportation projections * Preliminary scenario results

  17. Examining Future Global Energy Demand

    U.S. Energy Information Administration (EIA) Indexed Site

    Examining Future Global Transportation Energy Demand For EIA Energy Conference July 11, 2016 | Washington, DC By John Maples Outline * Model overview - Passenger travel - Freight travel - Energy consumption for 16 regions: * USA, Canada, Mexico/Chile, OECD Europe, Japan, S. Korea, Australia/New Zealand * Russia, Non-OECD Europe/Eurasia, China, India, Non-OECD Asia, Middle East, Africa, Brazil, Other South/Central * IEO2016 Reference case transportation projections * Preliminary scenario results

  18. DE-AI26-06NT42878 | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Gas Hydrate Research in Deep Sea Sediments - Chatham Rise, New Zealand Task Last Reviewed 5/13/2014 DE-AI26-06NT42878 Goal The goal of the Interagency Agreement between the National Energy Technology Laboratory and the Naval Research Laboratory is to conduct research to enhance understanding of the extent and dynamics of gas hydrate deposits and their relation to areas of focused fluid flux at and beneath the seafloor. Performer Marine Biogeochemistry Section, Naval Research Laboratory,

  19. South Pacific: Another slow year is ahead. [Oil and gas industry outlook in the South Pacific

    SciTech Connect (OSTI)

    Langley, B. )

    1993-08-01

    This paper summarizes the oil and gas exploration activities in Australia, Papua New Guinea, and New Zealand in the 1992--1993 period and projects the near-future market and development of these resources. It provides statistics on numbers of new wells drilled, footage involved, number or completions, and production information. The paper also describes the main geographical areas of exploration, types of exploration equipment involved.

  20. 1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Elaine Santantonio-Creating an efficient cyber workplace March 11, 2014 Creating an efficient cyber workplace Having lived and worked all around the world managing networking-including Sweden, New Zealand, Oregon and Maryland-Elaine Santantonio may be the perfect person to improve mobility, communications and cyber security at Los Alamos National Lab. From desktop to teraflops A recipient of the Lab's 2014 Women Who Inspire awards, as the Network and Infrastructure Engineering (NIE) Division

  1. Solar Decathlon 2013: Going the Distance | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    | Department of Energy Solar Decathletes Inspire Today's Green Builders and Tomorrow's Innovations Richard King Richard King Director, Solar Decathlon An energetic group of university students from New Zealand to North Carolina are a huge draw at this year's International Builders' Show in Orlando, Florida. The students are preparing for the U.S. Department of Energy Solar Decathlon - a competition that challenges 20 collegiate teams to construct and operate solar-powered homes that

  2. CyberShake3.0: Physics-Based Probabilistic Seismic Hazard Analysis |

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Argonne Leadership Computing Facility CyberShake3.0: Physics-Based Probabilistic Seismic Hazard Analysis PI Name: Thomas Jordan PI Email: tjordan@usc.edu Institution: University of Southern California Allocation Program: INCITE Allocation Hours at ALCF: 2,000,000 Year: 2012 Research Domain: Earth Science Recent destructive earthquakes including Haiti (2010), Chile (2010), New Zealand( 2011), and Japan (2011) highlight the national and international need for improved seismic hazard

  3. 1996 hazardous waste management survey in selected Asian countries

    SciTech Connect (OSTI)

    Nelson, D.; Christie, K.; Tao, Hong-lei

    1996-12-31

    This report documents the results of a 42-question survey submitted to countries in Asia concerning their hazardous waste management programs and other issues. The same survey questions were distributed in 1992. This report compares the 1992 and 1996 responses. The respondents were Australia, New Zealand, Malaysia, Philippines, Hong Kong, People`s Republic of China, Taiwan, Japan, Korea, Singapore, Thailand, and Indonesia. 7 figs.

  4. Advanced seismic imaging for geothermal development (Conference) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Proceedings of the New Zealand Geothermal Workshop 2011, Nov. 21-23, Auckland, paper 32, 7 pp. Preprint available at http://crack.seismo.unr.edu/geothermal/Louie-NZGW11.pdf Authors: Louie, John [1] ; Pullammanappallil, Satish [2] ; Honjas, Bill [2] + Show Author Affiliations UNR Optim Publication Date: 2016-08-01 OSTI Identifier: 1111649 Report Number(s): DOE-Pyramid-2842-jl05

  5. Domestic petroleum-product prices around the world. Survey: free market or government price controls

    SciTech Connect (OSTI)

    Not Available

    1983-01-27

    In this issue, Energy Detente draws from their regular Western and Eastern Hemisphere Fuel Price/Tax Series, each produced monthly, and adds other survey data and analysis for a broad view of 48 countries around the world. They find that seven Latin American nations, including OPEC members Venezuela and Ecuador, are among the ten countries with lowest gasoline prices. In this Fourth Special Price Report, Energy Detente provides a first-time presentation of which prices are government-controlled, and which are free to respond to market forces. South Korea, with fixed prices since 1964, has the highest premium-grade gasoline price in our survey, US $5.38 per gallon. Paraguay, with prices fixed by PETROPAR, the national oil company, has the second highest premium gasoline price, US $4.21 per gallon. Nicaragua, also with government price controls, ranks third highest in the survey, with US $3.38 per gallon for premium gasoline. Kuwait shows the lowest price at US $0.55 per gallon. Several price changes from the previous survey reflect changes in currency exchange as all prices are converted to US dollars. The Energy Detente fuel price/tax series is presented for Western Hemisphere countries.

  6. Solar cooking trends--A preliminary report

    SciTech Connect (OSTI)

    Blum, B.L.

    1992-12-31

    This report discusses early results of research on trends in solar cooking worldwide and the key factors in those trends. It is based on household interviews in Belize, Honduras and Nicaragua and mail surveys from scattered individuals and promotion projects worldwide. Household interviews from six more countries will be included in future reports. Early data indicate that where solar cooking has been introduced an immediate, rapid increase in awareness and interest in solar cooking is followed by slow, sustained growth in actual solar cooking two or three years later, after an incubation period. Access to information and affordable materials for the cookers are important. Individual users and promoters both identify similar key elements for effective promotion projects, but in current projects many are often missing. Even so, successes of these small-scale efforts verify the benefits and acceptability of solar cooking to families in many regions, and should encourage much broader promotion efforts. Future reports will explore various economic, technical, cultural and environmental factors in solar cooking use as guides for larger efforts.

  7. Establishing Ergonomics in Industrially Developing Countries

    SciTech Connect (OSTI)

    Stewart, K; Silverstein, B; Kiefer, M

    2005-08-29

    The introduction of ergonomics is an ongoing effort in industrially developing countries and will ultimately require an organized, programmatic approach spanning several countries and organizations. Our preliminary efforts with our partner countries of Viet Nam, Thailand, and Nicaragua have demonstrated that a one-time course is just the first step in a series of necessary events to provide skills and create an infrastructure that will have lasting impact for the host country. To facilitate that any sort of training has a lasting impact, it is recommended that host countries establish a 'contract' with class participants and the guest instructors for at least one follow-up visit so instructors can see the progress and support the participants in current and future efforts. With repeated exchanges, the class participants can become the 'in country experts' and the next generation of ergonomic trainers. Additionally, providing participants with an easy to use hazard assessment tool and methods for evaluating the financial impact of the project (cost/benefit analysis) will assist increase the likelihood of success and establish a foundation for future projects. In the future, developing trade and regionally/culturally specific 'ergonomics toolkits' can help promote broader implementation, especially where training resources may be limited.

  8. Spent sealed radium sources conditioning in Latin America

    SciTech Connect (OSTI)

    Mourao, R.P.

    1999-06-01

    The management of spent sealed sources is considered by the International Atomic Energy Agency (IAEA) one of the greatest challenges faced by nuclear authorities today, especially in developing countries. One of the Agency`s initiatives to tackle this problem is the Spent Radium Sources Conditioning Project, a worldwide project relying on the regional co-operation between countries. A team from the Brazilian nuclear research institute Centro de Desenvolvimento da Tecnologia Nuclear (CDTN) was chosen as the expert team to carry out the operations in Latin America; since December 1996 radium sources have been safely conditioned in Uruguay, Nicaragua, Guatemala, Ecuador and Paraguay. A Quality Assurance Program was established, encompassing the qualification of the capsule welding process, written operational procedures referring to all major steps of the operation, calibration of monitors and information retrievability. A 200L carbon steel drum-based packaging concept was used to condition the sources, its cavity being designed to receive the lead shield device containing stainless steel capsules with the radium sources. As a result of these operations, a total amount of 2,897 mg of needles, tubes, medical applicators, standard sources for calibration, lightning rods, secondary wastes and contaminated objects were stored in proper conditions and are now under control of the nuclear authorities of the visited countries.

  9. Sixth special price report: world petroleum-product prices

    SciTech Connect (OSTI)

    Not Available

    1984-01-11

    Twice annually, Energy Detente accesses its own twice-monthly supplement, the Fuel Price/Tax Series, for an overview of how prices and taxes for refined petroleum products from natural gas to asphalt for end-users are changing. In this issue, it also updates its review of individual nations' pricing as to controls or free-market practices. The front cover chart reveals that, in terms of US dollars, the world average price of regular leaded (RL) gasoline is US $1.63, and high-octane leaded is US $1.78 - a difference of about 9%. A table details RL retail prices, the taxes pertaining to them, the percentages that those taxes are of prices, plus the January 1983 prices and the price change in US dollars over the period. In terms of US dollars, most price changes since January 1983 appear negative - particularly in the cases of Bolivia, El Salvador, and Nicaragua. A view of actual market price changes in terms of national currencies is depicted in another table. The fuel price/tax series and the principal industrial fuel prices are presented for January 1984 for countries of the Eastern Hemisphere.

  10. Solar electricity for Africa: The case of Kenya

    SciTech Connect (OSTI)

    Plas, R.J. van der

    1997-12-01

    This paper presents results of two recent World Bank efforts made in Kenya, Niger, and Cameroon to study the impact of two different renewable projects, one a Micro-Lights program involving about 500 lanterns and the second a survey of 410 households using solar electricity systems. The Micro-Lights program showed that users have distinct preferences in the style of the lamps, that they are willing to spend cash, and that they demand good quality. They may be initially satisfied, but rapidly want more from their purchases. The photoelectric system survey touched less than 1% of such households, and looked at user education, system size, satisfaction, expectations, age of system, appliances, and expectations.

  11. An environmental approach

    SciTech Connect (OSTI)

    Geerling, C.

    1996-11-01

    The Shell Petroleum Development Company is operating in southern Nigeria in the delta of the Niger River. This delta covers an area 70,000 square kin of coastal ridge barriers, mangroves, freshwater swamp forest and lowland rain forests. Over the past decades considerable changes has occurred through coastal zone modifications, upstream urban and hydrological infrastructure, deforestation, agriculture, fisheries, industrial development, oil operation, as well as demographic changes. The problems associated with these changes are: (1) over-exploitation of renewable natural resources and breakdown of traditional management structures; (2) impact from industry such as pollution and physical changes, and (3) a perception of lack of social and economic equity. This paper describes approaches to help counteract theses problems.

  12. Africa: the emphasis is exploration

    SciTech Connect (OSTI)

    Not Available

    1980-08-15

    Individual country reports on drilling, oil and gas production, and petroleum exploration and reserves are given for Africa. Nigeria was the continent's largest oil producer in 1979, averaging 2.3 million bpd, followed closely by Libya with 2.07 million bpd. Algeria cut production of crude oil in 1979 to a level of 1,194,350 bpd, and increased gas production to 2031 mmcfd. In Egypt, the return of Israeli-occupied oil fields and a surge in productive capacity enabled production averaging 524,000 bpd. Brief country reports are included for Gabon, Angola, Republic of the Congo, Cameroun, Tunisia, Morocco, Zaire, Ivory Coast, Ghana, Niger, Chad, Republic of South Africa, Sudan, Tanzania, Equatorial Guinea, Seychelles Islands, Mauritania, Republic of Mali, Benin, Kenya, Madagascar, Botswana, Gambia, Mozambique, and Senegal.

  13. Challenges in Whole-Genome Annotation of Pyrosequenced Eukaryotic Genomes

    SciTech Connect (OSTI)

    Kuo, Alan; Grigoriev, Igor

    2009-04-17

    Pyrosequencing technologies such as 454/Roche and Solexa/Illumina vastly lower the cost of nucleotide sequencing compared to the traditional Sanger method, and thus promise to greatly expand the number of sequenced eukaryotic genomes. However, the new technologies also bring new challenges such as shorter reads and new kinds and higher rates of sequencing errors, which complicate genome assembly and gene prediction. At JGI we are deploying 454 technology for the sequencing and assembly of ever-larger eukaryotic genomes. Here we describe our first whole-genome annotation of a purely 454-sequenced fungal genome that is larger than a yeast (>30 Mbp). The pezizomycotine (filamentous ascomycote) Aspergillus carbonarius belongs to the Aspergillus section Nigri species complex, members of which are significant as platforms for bioenergy and bioindustrial technology, as members of soil microbial communities and players in the global carbon cycle, and as agricultural toxigens. Application of a modified version of the standard JGI Annotation Pipeline has so far predicted ~;;10k genes. ~;;12percent of these preliminary annotations suffer a potential frameshift error, which is somewhat higher than the ~;;9percent rate in the Sanger-sequenced and conventionally assembled and annotated genome of fellow Aspergillus section Nigri member A. niger. Also,>90percent of A. niger genes have potential homologs in the A. carbonarius preliminary annotation. Weconclude, and with further annotation and comparative analysis expect to confirm, that 454 sequencing strategies provide a promising substrate for annotation of modestly sized eukaryotic genomes. We will also present results of annotation of a number of other pyrosequenced fungal genomes of bioenergy interest.

  14. 1987 may mirror 1986

    SciTech Connect (OSTI)

    Not Available

    1987-08-01

    This article is a survey of the Australian Pacific region and its oil activity. Highlights of the article include the fact that 1987 drilling rates should be approximately comparable to 1986 rates especially in Australia. Details of the activity include the fact that the Australian Government seems to be reducing taxes and that New Zealand has also changed its tax policy. Drilling remains successful in the Timor Sea and a new production has been opened in the Bass Strait. Activity is also beginning on the Papua New Guinea area.

  15. Max Schulze

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Max Schulze June 9, 2015 Extreme unicycling The unicycle that Los Alamos student intern Max Schulze and his brother had given their dad for Father's Day in 2005 did not get much use until Schulze tried it and got hooked. Today, he is a three-time unicycling world champion, with world wins in New Zealand in 2010, Italy in 2012 and Canada in 2014. "My main competitive unicycling event is 'trials,'" Schulze explains, "which requires riders to navigate technically challenging obstacle

  16. Design of HVDC converter station equipment subject to severe seismic performance requirements

    SciTech Connect (OSTI)

    Enblom, R. ); Coad, J.N.O. ); Berggren, S. )

    1993-10-01

    Severe seismic design levels were specified for the upgrading of the HVDC link between the principal islands of New Zealand. A number of novel design solutions were required to fulfill the performance requirements for the electric equipment. The purpose of this paper is to give an overview of design solutions and verification methods in the light of a specification stating performance criteria rather than specific allowables. Modifications to items of high voltage electrical equipment are described that reduce the seismic loads in the equipment and enable standard equipment to be used in areas of high seismicity. The seismic performance is further improved by controlling the eventual collapse mechanism.

  17. Federal Acquisition Regulation Federal Acquisition Circular 2005-86 Summary of Rules

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Acquisition Regulation Federal Acquisition Circular 2005-86 Summary of Rules FAC 2005-86 Item Subject FAR Case I Definition of "Multiple-Award Contract" 2015-019 II Sole Source Contracts for Women-Owned Small Businesses (Interim) 2015-032 III New Designated Countries-Montenegro and New Zealand 2015-034 IV Trade Agreements Threshold 2016-001 Item I- Definition of "Multiple-Award Contract" (FAR Case 2015-019) This final rule amends the FAR to define ''multiple-award contract.''

  18. Inquiring Minds - Questions About Physics

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Feynman insists that ... Hello helpful physicist Since you seem to be a physics person I thought you could help me with a thing that bothered me for quite some time now. Nobody has been able to answer me yet. I read a series of lectures Feynman gave in New Zealand for the non-science student. In there he seems to insist that: 1) There is no need for an uncertainty principle 2) Photons can travel slower or faster than lightspeed (and indeed do) (I know they can go slower, but faster???) 3)

  19. Kiwis Take Home Engineering Win for Solar Home 'First Light' | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Kiwis Take Home Engineering Win for Solar Home 'First Light' Kiwis Take Home Engineering Win for Solar Home 'First Light' September 29, 2011 - 4:22pm Addthis “First Light,” the solar home from New Zealand, stands complete on the first day of the 2011 U.S. Department of Energy Solar Decathlon. The 25-student team from Victory University of Wellington won the Engineering Contest today, the fourth juried contest of the competition. "First Light," the solar home

  20. Petroleum geology of Pacific margin of Central America and northern South America, from Guatemala to Ecuador

    SciTech Connect (OSTI)

    Scrutton, M.E.; Escalante, G.F.

    1986-07-01

    Exploration for hydrocarbons along the Pacific margin of Central America and northern South America has been limited and spasmodic. Less than 100 exploration wells have been drilled, with nearly 50 of these being in the Santa Elena, Progreso, and Guayas basins in Ecuador. Shows have been reported in some wells, and a few oil seeps are known. The only commercial production established to date has been from the Santa Elena Peninsula in Ecuador in the extreme south of the study area. Understanding of the geology in this part of the continental margin is incomplete at best. This paper reviews present-day knowledge in an attempt to define the sedimentary basins better, to characterize their structure and stratigraphy, and to assess their petroleum prospects. The area of continental margin reviewed is to the north, located northwest of the trench system where oceanic crust of the Cocos plate subducts under the Caribbean plate, and to the south, where the northern part of the Nazca plate collides with the South American plate. This plate tectonic setting forms the framework on which local structural and sedimentary events have created a series of relatively small trench-slope and forearc basins in what is now the coastal plain and adjacent offshore area of Central and South America, south or west of a line of mountain ranges with active volcanism. Sedimentary fill is generally of Tertiary age. The basins and subbasins recognized and described include: in Ecuador - Guayas, Santa Elena, Progreso, Valdivia, Bajo Grande, Manta, Muisne-Esmeraldas, and Borbon; in Colombia - Choco-Pacific; in Panama - Gulf of Panama basin complex (Santiago, Tonosi, Sambu), and Burica-Chiriqui; in Costa Rica - Terraba and Coronado/Tempisque; in Nicaragua - San Juan del Sur; and in the Honduras, El Salvador, and Guatemala - the Pacific coastal basin.

  1. Characterization of Vertical Velocity and Drop Size Distribution Parameters in Widespread Precipitation at ARM Facilities

    SciTech Connect (OSTI)

    Giangrande S. E.; Luke, E. P.; Kollias, P.

    2012-02-01

    Extended, high-resolution measurements of vertical air motion and median volume drop diameter D0 in widespread precipitation from three diverse Atmospheric Radiation Measurement Program (ARM) locations [Lamont, Oklahoma, Southern Great Plains site (SGP); Niamey, Niger; and Black Forest, Germany] are presented. The analysis indicates a weak (0-10 cm{sup -1}) downward air motion beneath the melting layer for all three regions, a magnitude that is to within the typical uncertainty of the retrieval methods. On average, the hourly estimated standard deviation of the vertical air motion is 0.25 m s{sup -1} with no pronounced vertical structure. Profiles of D0 vary according to region and rainfall rate. The standard deviation of 1-min-averaged D0 profiles for isolated rainfall rate intervals is 0.3-0.4 mm. Additional insights into the form of the raindrop size distribution are provided using available dual-frequency Doppler velocity observations at SGP. The analysis suggests that gamma functions better explain paired velocity observations and radar retrievals for the Oklahoma dataset. This study will be useful in assessing uncertainties introduced in the measurement of precipitation parameters from ground-based and spaceborne remote sensors that are due to small-scale variability.

  2. Comparison of Simulated and Observed Continental Tropical Anvil Clouds and Their Radiative Heating Profiles

    SciTech Connect (OSTI)

    Powell, Scott W.; Houze, R.; Kumar, Anil; McFarlane, Sally A.

    2012-09-06

    Vertically pointing millimeter-wavelength radar observations of anvil clouds extending from mesoscale convective systems (MCSs) that pass over an Atmospheric Radiation Measurement Program (ARM) field site in Niamey, Niger, are compared to anvil structures generated by the Weather Research and Forecasting (WRF) mesoscale model using six different microphysical schemes. The radar data provide the statistical distribution of the radar reflectivity values as a function of height and anvil thickness. These statistics are compared to the statistics of the modeled anvil cloud reflectivity at all altitudes. Requiring the model to be statistically accurate at all altitudes is a stringent test of the model performance. The typical vertical profile of radiative heating in the anvil clouds is computed from the radar observations. Variability of anvil structures from the different microphysical schemes provides an estimate of the inherent uncertainty in anvil radiative heating profiles. All schemes underestimate the optical thickness of thin anvils and cirrus, resulting in a bias of excessive net anvil heating in all of the simulations.

  3. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Fourth Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; DA Randall; CJ Flynn

    2008-09-30

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. The first quarter milestone was the initial formulation of the algorithm for retrieval of these properties. The second quarter milestone included the time series of ARM-retrieved cloud properties and a year-long CCPP control simulation. The third quarter milestone included the time series of ARM-retrieved aerosol optical depth and a three-year CCPP control simulation. This final fourth quarter milestone includes the time-series of aerosol and dust properties and a decade-long CCPP control simulation.

  4. Tropical Africa: Land Use, Biomass, and Carbon Estimates for 1980 (NDP-055)

    SciTech Connect (OSTI)

    Brown, S.

    2002-04-16

    This document describes the contents of a digital database containing maximum potential aboveground biomass, land use, and estimated biomass and carbon data for 1980. The biomass data and carbon estimates are associated with woody vegetation in Tropical Africa. These data were collected to reduce the uncertainty associated with estimating historical releases of carbon from land use change. Tropical Africa is defined here as encompassing 22.7 x 10{sup 6} km{sup 2} of the earth's land surface and is comprised of countries that are located in tropical Africa (Angola, Botswana, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Congo, Benin, Equatorial Guinea, Ethiopia, Djibouti, Gabon, Gambia, Ghana, Guinea, Ivory Coast, Kenya, Liberia, Madagascar, Malawi, Mali, Mauritania, Mozambique, Namibia, Niger, Nigeria, Guinea-Bissau, Zimbabwe (Rhodesia), Rwanda, Senegal, Sierra Leone, Somalia, Sudan, Tanzania, Togo, Uganda, Burkina Faso (Upper Volta), Zaire, and Zambia). The database was developed using the GRID module in the ARC/INFO{trademark} geographic information system. Source data were obtained from the Food and Agriculture Organization (FAO), the U.S. National Geophysical Data Center, and a limited number of biomass-carbon density case studies. These data were used to derive the maximum potential and actual (ca. 1980) aboveground biomass values at regional and country levels. The land-use data provided were derived from a vegetation map originally produced for the FAO by the International Institute of Vegetation Mapping, Toulouse, France.

  5. Generation of transgenic wheat (Triticum aestivum L.) accumulating heterologous endo-xylanase or ferulic acid esterase in the endosperm

    SciTech Connect (OSTI)

    Harholt, Jesper; Bach, Inga C; Lind-Bouquin, Solveig; Nunan, Kylie J.; Madrid, Susan M.; Brinch-Pedersen, Henrik; Holm, Preben B.; Scheller, Henrik V.

    2009-12-08

    Endo-xylanase (from Bacillus subtilis) or ferulic acid esterase (from Aspergillus niger) were expressed in wheat under the control of the endosperm specific 1DX5 glutenin promoter. Constructs both with and without the endoplasmic reticulum retention signal KDEL were used. Transgenic plants were recovered in all four cases but no qualitative differences could be observed whether KDEL was added or not. Endo-xylanase activity in transgenic grains was increased between two and three fold relative to wild type. The grains were shriveled and had a 25-33% decrease in mass. Extensive analysis of the cell walls showed a 10-15% increase in arabinose to xylose ratio, a 50% increase in the proportion of water extractable arabinoxylan, and a shift in the MW of the water extractable arabinoxylan from being mainly larger than 85 kD to being between 2 kD and 85 kD. Ferulic acid esterase expressing grains were also shriveled and the seed weight was decreased by 20-50%. No ferulic acid esterase activity could be detected in wild type grains whereas ferulic acid esterase activity was detected in transgenic lines. The grain cell walls had 15-40% increase in water unextractable arabinoxylan and a decrease in monomeric ferulic acid between 13 and 34%. In all the plants the observed changes are consistent with a plant response that serves to minimize the effect of the heterologously expressed enzymes by increasing arabinoxylan biosynthesis and cross-linking.

  6. Application of nonmarine genetic sequence stratigraphic concepts to reservoir characterization in the fluvial-lacustrine Westbourne Formation, Eromanga basin, Australia

    SciTech Connect (OSTI)

    Hamilton, D.S.; Holtz, M.H.; Yeh, J. )

    1996-01-01

    A high-resolution sequence stratigraphic analysis of the Westbourne Formation identified five chronostratigraphic genetic units each separated by thin, but laterally extensive, shale markers interpreted as maximum lacustrine flooding surfaces. The flooding surfaces were primarily identified by their lateral persistence and high gamma-ray log response, but marked changes in bedding architecture across these surfaces also facilitated their identification. The changes in bedding architecture reflect reorganization of the depositional systems from one depositional episode to the next. The Westbourne Formation is interpreted as a series of fluvially-dominated lacustrine delta sequences. Although the genetic units generally display lobate to digitate sand body geometries, sediment transport directions between successive units is highly variable. The complex morphology of the distributary network and accompanying high degree of facies variability indicates shallow lacustrine sedimentation similar to that in the modern inland Niger River delta which provides a modern analog. Westbourne fluid flow trends were established by mapping water encroachment during field development, observing differential depletion in repeat formation test data, and monitoring production response to water shut-off workovers. The fluid flow trends emphasized the highly layered character of the Westbourne reservoirs and integrating these trends with the geologic architecture defined stratigraphic controls on Westbourne flow units. The stratigraphic framework proved essential for unraveling sediment transport patterns and thus, predicting reservoir sandstone distribution. The stratigraphic framework also provided the key to understanding water encroachment and pressure a depletion which, when combined with predicted sandstone geometries, identified several step-out drilling and recompletion opportunities.

  7. Application of nonmarine genetic sequence stratigraphic concepts to reservoir characterization in the fluvial-lacustrine Westbourne Formation, Eromanga basin, Australia

    SciTech Connect (OSTI)

    Hamilton, D.S.; Holtz, M.H.; Yeh, J.

    1996-12-31

    A high-resolution sequence stratigraphic analysis of the Westbourne Formation identified five chronostratigraphic genetic units each separated by thin, but laterally extensive, shale markers interpreted as maximum lacustrine flooding surfaces. The flooding surfaces were primarily identified by their lateral persistence and high gamma-ray log response, but marked changes in bedding architecture across these surfaces also facilitated their identification. The changes in bedding architecture reflect reorganization of the depositional systems from one depositional episode to the next. The Westbourne Formation is interpreted as a series of fluvially-dominated lacustrine delta sequences. Although the genetic units generally display lobate to digitate sand body geometries, sediment transport directions between successive units is highly variable. The complex morphology of the distributary network and accompanying high degree of facies variability indicates shallow lacustrine sedimentation similar to that in the modern inland Niger River delta which provides a modern analog. Westbourne fluid flow trends were established by mapping water encroachment during field development, observing differential depletion in repeat formation test data, and monitoring production response to water shut-off workovers. The fluid flow trends emphasized the highly layered character of the Westbourne reservoirs and integrating these trends with the geologic architecture defined stratigraphic controls on Westbourne flow units. The stratigraphic framework proved essential for unraveling sediment transport patterns and thus, predicting reservoir sandstone distribution. The stratigraphic framework also provided the key to understanding water encroachment and pressure a depletion which, when combined with predicted sandstone geometries, identified several step-out drilling and recompletion opportunities.

  8. Table 7.4 Coal Imports by Country of Origin, 2000-2011 (Short Tons)

    U.S. Energy Information Administration (EIA) Indexed Site

    Coal Imports by Country of Origin, 2000-2011 (Short Tons) Year Australia New Zealand Canada Mexico Colombia Venezuela China India Indonesia Europe South Africa Other Total Norway Poland Russia Ukraine United Kingdom Other Total 2000 167,595 0 1,923,434 6,671 7,636,614 2,038,774 19,646 205 718,149 0 0 1,212 0 238 0 1,450 0 85 12,512,623 2001 315,870 24,178 2,571,415 8,325 11,176,191 3,335,258 109,877 1,169 882,455 15,933 514,166 219,077 0 75,704 12 824,892 440,408 97,261 19,787,299 2002 821,280 0

  9. Word Pro - Untitled1

    U.S. Energy Information Administration (EIA) Indexed Site

    5 Table 7.4 Coal Imports by Country of Origin, 2000-2011 (Million Short Tons) Year Australia New Zealand Canada Mexico Colombia Venezuela China India Indonesia Europe South Africa Other Total Norway Poland Russia Ukraine United Kingdom Other Total 2000 0.2 0.0 1.9 (s) 7.6 2.0 (s) (s) 0.7 0.0 0.0 (s) 0.0 (s) 0.0 (s) 0.0 (s) 12.5 2001 .3 (s) 2.6 (s) 11.2 3.3 .1 (s) .9 (s) .5 .2 .0 .1 (s) .8 .4 .1 19.8 2002 .8 .0 2.1 (s) 9.2 3.3 .1 (s) 1.0 .0 .1 .1 .0 (s) (s) .2 .1 (s) 16.9 2003 .3 .1 2.1 .0 15.5

  10. Calibration of erythemally weighted broadband instruments: A comparison between PMOD/WRC and MSL

    SciTech Connect (OSTI)

    Swift, Neil; Nield, Kathryn; Hamlin, John; Huelsen, Gregor; Groebner, Julian

    2013-05-10

    A Yankee Environmental Systems (YES) UVB-1 ultraviolet pyranometer, designed to measure erythemally weighted total solar irradiance, was calibrated by the Measurement Standards Laboratory (MSL) in Lower Hutt, New Zealand during August 2010. The calibration was then repeated during July and August 2011 by the Physikalisch-Meteorologisches Obervatorium Davos, World Radiation Center (PMOD/WRC) located in Davos, Switzerland. Calibration results show that measurements of the relative spectral and angular response functions at the two institutes are in excellent agreement, thus providing a good degree of confidence in these measurement facilities. However, measurements to convert the relative spectral response into an absolute calibration disagree significantly depending on whether an FEL lamp or solar spectra are used to perform this scaling. This is the first serious comparison of these scaling methods to formally explore the potential systematic errors which could explain the discrepancy.

  11. SOPAC marine geology atlases

    SciTech Connect (OSTI)

    Chase, T.E.; Seekins, B.A.; Young, J.D.; Wahler, J.A.

    1986-07-01

    The US Geological Survey conducted a series of marine geologic and geophysical cruises in the southwest Pacific Ocean in 1982 and 1984 as part of a program with participation by Australia and New Zealand. These two SOPAC expeditions obtained various data, which have been compiled into a series of charts and thematic products for the offshore areas of Tonga, Fiji, Vanuatu, the Solomon Islands, and Papua New Guinea. The maps and charts presently being compiled or revised combine previously collected data with information from the SOPAC expeditions. Regional charts at a scale of approximately 1:3 million are included, and more detailed coverage is available at 1:1 million. Additional geologic information-such as gravity, magnetics, and possibly sediment isopachs-is provided on overlays to the topographic base charts. Reproductions of the seismic reflection data are also included, and tracklines with both time marks and shotpoints will permit correlation with the analog and digital seismic records.

  12. International resources law

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This book covers: Historical origins of civil code legal systems; Modern civil law practice for mineral lawyers; Treaties and agreements for protection of international investments; Europe 1992-toward a single energy market; Dispute resolution in international agreements; Assessment of political risk; Reducing political risk; Protecting mineral investments from upheaval in developing countries; Typical world petroleum arrangements; government take in the Pacific Rim - Papua New Guinea; Mineral base of the USSR and prospects of investment; International taxation for the mining practitioner; Tax considerations - branch versus subsidiary; Doing business in the host country - nontax considerations; Impact of host-country laws on operations and profits; Mineral development and native rights - New Zealand; Designing the investment vehicle: mining; International oil and gas joint ventures; Selected U.S. laws with extraterritorial effect; U.S. tax and securities laws applied to foreign joint venturers; and Extraterritorial effect of U.S. laws.

  13. Australia/Pacific: Industry watchers expect the worst

    SciTech Connect (OSTI)

    Not Available

    1986-08-01

    This article presents the outlook for the Australia/Pacific area with respect to petroleum. The main observations are: ATEA forsees Australia drilling declining by nearly 50% this year compared to last; With no tax relief in sight for crude, major Aussie oil projects are delayed; New Zealand's leasing moratorium has ended, and licensing policies have improved; Australia's self-sufficiency dream vanishes as Bass Strait exports dwindle; Gulf has more finds onshore Papua/New Guinea, but well economics still questionable; Australian gas projects enjoy some insulation from poor crude markets; Jabiru find in Timor Sea due onstream, and Northwest Shelf LNG export plans continue; Australia's largest operators each announce budget cuts; rig count continues to plunge.

  14. Legal nature of LPG (liquefied petroleum gas) regulation

    SciTech Connect (OSTI)

    Liddell, G.

    1986-08-01

    The commercial exploitation of Liquefied Petroleum Gas (LPG) in New Zealand has occurred without a particular and comprehensive concern for any legal implications. The paper in Part I examines definitional questions, assesses in Part II the ability of courts and quasi-courts to evaluate risks associated with the product, examines in Part III the utility of common law remedies for injuries or associated with or arising from LPG, analyzes in Part IV the statutory regulation of LPG, concentrating particularly on the Dangerous Goods (Class 2 - Gases) Regulations 1980, discusses in Part V recent planning case-law concerning LPG development, and concludes that some reform is necessary to produce a more-coherent and precise regulatory regime that takes into account both the needs of developers and those affected by the development of LPG.

  15. Behavior of Rare Earth Element In Geothermal Systems; A New Exploration/Exploitation Tool

    SciTech Connect (OSTI)

    Scott A. Wood

    2002-01-28

    The goal of this four-year project was to provide a database by which to judge the utility of the rare earth elements (REE) in the exploration for and exploitation of geothermal fields in the United States. Geothermal fluids from hot springs and wells have been sampled from a number of locations, including: (1) the North Island of New Zealand (1 set of samples); (2) the Cascades of Oregon; (3) the Harney, Alvord Desert and Owyhee geothermal areas of Oregon; (4) the Dixie Valley and Beowawe fields in Nevada; (5) Palinpion, the Philippines: (6) the Salton Sea and Heber geothermal fields of southern California; and (7) the Dieng field in Central Java, Indonesia. We have analyzed the samples from all fields for REE except the last two.

  16. Materials selection guidelines for geothermal energy utilization systems

    SciTech Connect (OSTI)

    Ellis, P.F. II; Conover, M.F.

    1981-01-01

    This manual includes geothermal fluid chemistry, corrosion test data, and materials operating experience. Systems using geothermal energy in El Salvador, Iceland, Italy, Japan, Mexico, New Zealand, and the United States are described. The manual provides materials selection guidelines for surface equipment of future geothermal energy systems. The key chemical species that are significant in determining corrosiveness of geothermal fluids are identified. The utilization modes of geothermal energy are defined as well as the various physical fluid parameters that affect corrosiveness. Both detailed and summarized results of materials performance tests and applicable operating experiences from forty sites throughout the world are presented. The application of various non-metal materials in geothermal environments are discussed. Included in appendices are: corrosion behavior of specific alloy classes in geothermal fluids, corrosion in seawater desalination plants, worldwide geothermal power production, DOE-sponsored utilization projects, plant availability, relative costs of alloys, and composition of alloys. (MHR)

  17. International Energy Outlook 2013

    Gasoline and Diesel Fuel Update (EIA)

    3 U.S. Energy Information Administration | International Energy Outlook 2013 Reference case projections by end-use sector and country grouping Table F9. Delivered energy consumption in Australia/New Zealand by end-use sector and fuel, 2008-2035 (quadrillion Btu) Sector/fuel Projections Average annual percent change, 2010-2040 2010 2015 2020 2025 2030 2035 2040 Residential Liquids 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -- Natural gas 0.1 0.1 0.2 0.2 0.2 0.2 0.2 1.5 Coal 0.0 0.0 0.0 0.0 0.0 0.0 0.0 --

  18. High-Quality draft genome sequence of the Lotus spp. microsymbiont Mesorhizobium loti strain CJ3Sym

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Reeve, Wayne; Sullivan, John; Ronson, Clive; Tian, Rui; Munk, Christine; Han, Cliff; Reddy, T. B. K.; Seshadri, Rekha; Woyke, Tanja; Pati, Amrita; et al

    2015-08-14

    Mesorhizobium loti strain CJ3Sym was isolated in 1998 following transfer of the integrative and conjugative element ICE Ml SymR7A , also known as the R7A symbiosis island, in a laboratory mating from the donor M. loti strain R7A to a nonsymbiotic recipient Mesorhizobium strain CJ3. Strain CJ3 was originally isolated from a field site in the Rocklands range in New Zealand in 1994. CJ3Sym is an aerobic, Gram-negative, non-spore-forming rod. This report reveals the genome of M. loti strain CJ3Sym currently comprises 70 scaffolds totaling 7,563,725 bp. In conclusion, the high-quality draft genome is arranged in 70 scaffolds of 71more » contigs, contains 7,331 protein-coding genes and 70 RNA-only encoding genes, and is part of the GEBA-RNB project proposal.« less

  19. High-Quality draft genome sequence of the Lotus spp. microsymbiont Mesorhizobium loti strain CJ3Sym

    SciTech Connect (OSTI)

    Reeve, Wayne; Sullivan, John; Ronson, Clive; Tian, Rui; Munk, Christine; Han, Cliff; Reddy, T. B. K.; Seshadri, Rekha; Woyke, Tanja; Pati, Amrita; Markowitz, Victor; Ivanova, Natalia; Kyrpides, Nikos

    2015-08-14

    Mesorhizobium loti strain CJ3Sym was isolated in 1998 following transfer of the integrative and conjugative element ICE Ml SymR7A , also known as the R7A symbiosis island, in a laboratory mating from the donor M. loti strain R7A to a nonsymbiotic recipient Mesorhizobium strain CJ3. Strain CJ3 was originally isolated from a field site in the Rocklands range in New Zealand in 1994. CJ3Sym is an aerobic, Gram-negative, non-spore-forming rod. This report reveals the genome of M. loti strain CJ3Sym currently comprises 70 scaffolds totaling 7,563,725 bp. In conclusion, the high-quality draft genome is arranged in 70 scaffolds of 71 contigs, contains 7,331 protein-coding genes and 70 RNA-only encoding genes, and is part of the GEBA-RNB project proposal.

  20. Global Volunteer Observing Ship (VOS) Program Data

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    CDIAC provides data management support for the Global Volunteer Observing Ship (VOS) Program. The VOS project is coordinated by the UNESCO International Ocean Carbon Coordination Project (IOCCP). The international groups from 14 countries have been outfitting research ships and commercial vessels with automated CO2 sampling equipment to analyze the carbon exchange between the ocean and atmosphere. [copied from http://cdiac.ornl.gov/oceans/genInfo.html] CDIAC provides a map interface with the shipping routes of the 14 countries involved marked in different colors. Clicking on the ship's name on that route brings up information about the vessel, the kinds of measurements collected and the timeframe, links to project pages, and, most important, the links to the data files themselves. The 14 countries are: United States, United Kingdom, Japan, France, Germany, Australia, Canada, Spain, Norway, New Zealand, China (including Taiwan), Iceland, and the Netherlands. Both archived and current, underway data can be accessed from the CDIAC VOS page.

  1. Promoting energy efficiency in reforming electricity markets

    SciTech Connect (OSTI)

    Clinton, J.; Kozloff, K.

    1998-07-01

    Many developing countries are initiating power sector reforms to stimulate private investment, increase operation and management efficiencies, and recover the full costs of power. Reforms may include unbundling generation, transmission, distribution and retail services; commercial management; competition; and private ownership. This paper draws upon six country case studies--Argentina, Chile, New Zealand, Norway, the United Kingdom, and the US--to identify major models of power reforms and their implications for energy efficiency--both positive and negative. There are both structural and institutional features of reform that may discourage commercial offerings of end-use efficiency services. Valuable lessons are discussed regarding what reforms and policies have worked to promote energy efficiency and which have not. Several models are offered for how developing countries can promote energy efficiency under some of the more common forms of power sector restructuring. Conclusions and recommendations are directed at key decision-makers in developing countries contemplating power sector reforms.

  2. DOE studies on coal-to-liquids

    SciTech Connect (OSTI)

    2007-07-01

    The US DOE National Energy Technology Laboratory has issued reports that examine the feasibility of coal-to-liquids (CTL) facilities, both general and site specific, which are available at www.netl.gov/energy-analyses/ref-shelf.html. The US Department of Defence has been investigating use of Fischer-Tropsch fuels. Congress is considering various CTL proposals while the private sector is building pilot plants and performing feasibility studies for proposed plants. The article includes a table listing 14 coal-to-liquids plants under consideration. The private sector has formed the coal-to-liquids coalition (www.futurecoalfuels.org). The article mentions other CTL projects in South Africa, China, Indonesia, the Philippines and New Zealand. 1 tab.

  3. Efficiency, equity and the environment: Institutional challenges in the restructuring of the electric power industry

    SciTech Connect (OSTI)

    Haeri, M.H.

    1998-07-01

    In the electric power industry, fundamental changes are underway in Europe, America, Australia, New Zealand and, more recently, in Asia. Rooted in increased deregulation and competition, these changes are likely to radically alter the structure of the industry. Liberalization of electric power markets in the United Kingdom is, for the most part, complete. The generation market in the United States began opening to competition following the 1987 Public Utility Regulatory Policies Act (PURPA). The Energy Policy Act of 1992 set the stage for a much more dramatic change in the industry. The most far-reaching provision of the Act was its electricity title, which opened access to the electric transmission grid. With legal barriers now removed, the traditionally sheltered US electric utility market is becoming increasingly open to entry and competition. A number of important legislative, regulatory and governmental policy initiatives are underway in the Philippines that will have a profound effect on the electric power industry. In Thailand, the National Energy Planning Organization (NEPO) has undertaken a thorough investigation of industry restructuring. This paper summarizes recent international developments in the deregulation and liberalization of electricity markets in the U.K., U.S., Australia, and New Zealand. It focuses on the relevance of these experiences to development underway in the Philippines and Thailand, and presents alternative possible structures likely to emerge in these countries, drawing heavily on the authors' recent experiences in Thailand and the Philippines. The impact of these changes on the business environment for power generation and marketing will be discussed in detail, as will the opportunities these changes create for investment among private power producers.

  4. Geological and environmental remote sensing for international petroleum operations

    SciTech Connect (OSTI)

    Ellis, J.M.

    1995-11-01

    Remote sensing allows the petroleum industry to make better and quicker interpretations of geological and environmental conditions in areas of present and future operations. Often remote sensing (including aerial photographs) is required because existing maps are out-of-date, too small of scale, or provide only limited information. Implementing remote sensing can lead to lower project costs and reduced risk. The same satellite and airborne data can be used effectively for both geological and environmental applications. For example, earth scientists can interpret new lithologic, structural, and geomorphic information from near-infrared and radar imagery in terrains as diverse as barren desert and tropical jungle. Environmental applications with these and other imagery include establishing baselines, assessing impact by documenting changes through time, and mapping land-use, habitat, and vegetation. Higher resolution sensors provide an up-to-date overview of onshore and offshore petroleum facilities, whereas sensors capable of oblique viewing can be used to generate topographic maps. Geological application in Yemen involved merging Landsat TM and SPOT imagery to obtain exceptional lithologic discrimination. In the Congo, a topographic map to plan field operations was interpreted from the overlapping radar strips. Landsat MSS and TM, SPOT, and Russian satellite images with new aerial photographs are being used in the Tengiz supergiant oil field of Kazakhstan to help establish an environmental baseline, generate a base map, locate wells, plan facilities, and support a geographical information system (GIS). In the Niger delta, Landsat TM and SPOT are being used to plan pipeline routes and seismic lines, and to monitor rapid shoreline changes and population growth. Accurate coastlines, facility locations, and shoreline types are being extracted from satellite images for use in oil spill models.

  5. Observations of the impact of a major Saharan dust storm on the atmospheric radiation balance

    SciTech Connect (OSTI)

    Slingo, A.; Ackerman, Thomas P.; Allan, R. P.; Kassianov, Evgueni I.; McFarlane, Sally A.; Robinson, G. J.; Barnard, James C.; Miller, Mark; Harries, J. E.; Russell, J. E.; Dewitte, S.

    2006-12-01

    Saharan dust storms transport large quantities of material across the African continent and beyond, causing widespread disruption and hazards to health. The dust may be deposited into the Atlantic Ocean, where it provides an important source of nutrients1, and may be carried as far as the West Indies. Such events may also influence the growth of Atlantic tropical cyclones. Satellite observations have enabled estimates to be made of the effect of the dust on the radiation budget seen from space, but only limited in situ observations have hitherto been made at the surface. Here we present the first simultaneous and continuous observations of the effect of a major dust storm in March 2006 on the radiation budget both at the top of the atmosphere (TOA) and at the surface. We combine data from the Geostationary Earth Radiation Budget (GERB) broadband radiometer and the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) on the Meteosat-8 weather satellite with remote sensing and in situ measurements from a new Mobile Facility located in Niamey, Niger (13{sup o} 29'N, 2{sup o} 10'E), operated by the US Atmospheric Radiation Measurement (ARM) program. We show that the dust produced major perturbations to the radiation budget seen from space and from the surface. By combining the two datasets, we estimate the impact on the radiation budget of the atmosphere itself. Using independent data from the Mobile Facility, we derive the optical properties of the dust and input these and other information into radiation codes to simulate the radiative fluxes. Comparisons with the observed fluxes provides a stringent test of the ability of the codes to represent the radiative properties of this important component of the global aerosol burden.

  6. Development of an environmental relative moldiness index for US homes

    SciTech Connect (OSTI)

    Vesper, Sephen J.; McKinstry, Craig A.; Haugland, Richard A.; Wymer, Larry; Bradham, Karen; Ashley, Peter; Cox, David J.; DeWalt, Gary; Friedman, Warren

    2007-08-01

    As part of the HUD American Healthy Survey, dust samples were collected by vacuuming 2 m2 in the bedroom plus 2 m2 in the living room of a nationally representative 1096 homes in the USA using the Mitest sampler. Five mg of sieved (300 pore, nylon mesh) dust was analyzed by mold specific quantitative PCR for the 36 EPA Mold Panel Species. On this basis, an environmental relative moldiness index (ERMI) was created with values ranging from about -10 to 20 (lowest to highest). In order to try to reduce the cost of this analysis, the number of test species was reduced by selecting only those species with a national average concentration of 30 cell equivalents (CE) per mg dust or greater. Only 19 of 36 species met this criterion. (In 40% of the homes, an additional 46 species were quantified from the same dust sample. All of these species had average concentrations less than 30 CE per mg dust.) These 19 species were then categorized into two groups based on their coefficient of variation (CV). If the CV was > 9, the mold was placed in Category 1 (10/19) and the other molds were placed in Category 2 (9/19). Using these Categories, the sum of the log-transformed concentrations of three Category 2 molds (C. herbarum, A. alternata and C. cladosporioides Type 1) was subtracted from the sum of the log-transformed concentrations of the ten Category 1 molds (Aspergillus niger, A. ochraceus, A. penicillioides, A. restrictus, A. sydowii, Chaetomium globosum, Eurotium amsteldoami, Paecilomyces variotii, Penicillium chrysogenum and Wallemia sebi). Assembling these values for the 1096 AHHS homes from lowest to highest produced the American relative moldiness index (ARMI). The correlation between the ERMI and ARMI values was 0.88. The ERMI or ARMI scales may be useful as a standard for mold exposure estimates in epidemiological studies.

  7. Atmospheric Radiation Measurement program climate research facility operations quarterly report October 1 - December 31, 2006.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2007-03-14

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), the actual hours of operation, and the variance (unplanned downtime) for the period October 1 through December 31, 2006, for the fixed and mobile sites. Although the AMF is currently up and running in Niamey, Niger, Africa, the AMF statistics are reported separately and not included in the aggregate average with the fixed sites. The first quarter comprises a total of 2,208 hours. For all fixed sites, the actual data availability (and therefore actual hours of operation) exceeded the individual (and well as aggregate average of the fixed sites) operational goal for the first quarter of fiscal year (FY) 2007. The Site Access Request System is a web-based database used to track visitors to the fixed sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a Central Facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. NIM represents the AMF statistics for the current deployment in Niamey, Niger, Africa. PYE represents the AMF statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be

  8. Twelfth workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    Ramey, H.J. Jr.; Kruger, P.; Miller, F.G.; Horne, R.N.; Brigham, W.E.; Rivera, J.

    1987-01-22

    Preface The Twelfth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 20-22, 1987. The year ending December 1986 was very difficult for the domestic geothermal industry. Low oil prices caused a sharp drop in geothermal steam prices. We expected to see some effect upon attendance at the Twelfth Workshop. To our surprise, the attendance was up by thirteen from previous years, with one hundred and fifty-seven registered participants. Eight foreign countries were represented: England, France, Iceland, Italy, Japan, Mexico, New Zealand, and Turkey. Despite a worldwide surplus of oil, international geothermal interest and development is growing at a remarkable pace. There were forty-one technical presentations at the Workshop. All of these are published as papers in this Proceedings volume. Seven technical papers not presented at the Workshop are also published; they concern geothermal developments and research in Iceland, Italy, and New Zealand. In addition to these forty-eight technical presentations or papers, the introductory address was given by Henry J. Ramey, Jr. from the Stanford Geothermal Program. The Workshop Banquet speaker was John R. Berg from the Department of Energy. We thank him for sharing with the Workshop participants his thoughts on the expectations of this agency in the role of alternative energy resources, specifically geothermal, within the country???s energy framework. His talk is represented as a paper in the back of this volume. The chairmen of the technical sessions made an important contribution to the workshop. Other than Stanford faculty members they included: M. Gulati, K. Goyal, G.S. Bodvarsson, A.S. Batchelor, H. Dykstra, M.J. Reed, A. Truesdell, J.S. Gudmundsson, and J.R. Counsil. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and students. We would like to thank Jean Cook, Marilyn King, Amy Osugi, Terri Ramey, and Rosalee Benelli for their valued help with the meeting

  9. Thirteenth workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    Ramey, H.J. Jr.; Kruger, P.; Horne, R.N.; Brigham, W.E.; Miller, F.G.; Cook, J.W.

    1988-01-21

    PREFACE The Thirteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 19-21, 1988. Although 1987 continued to be difficult for the domestic geothermal industry, world-wide activities continued to expand. Two invited presentations on mature geothermal systems were a keynote of the meeting. Malcolm Grant presented a detailed review of Wairakei, New Zealand and highlighted plans for new development. G. Neri summarized experience on flow rate decline and well test analysis in Larderello, Italy. Attendance continued to be high with 128 registered participants. Eight foreign countries were represented: England, France, Iceland, Italy, New Zealand, Japan, Mexico and The Philippines. A discussion of future workshops produced a strong recommendation that the Stanford Workshop program continue for the future. There were forty-one technical presentations at the Workshop. All of these are published as papers in this Proceedings volume. Four technical papers not presented at the Workshop are also published. In addition to these forty five technical presentations or papers, the introductory address was given by Henry J. Ramey, Jr. from the Stanford Geothermal Program. The Workshop Banquet speaker was Gustavo Calderon from the Inter-American Development Bank. We thank him for sharing with the Workshop participants a description of the Bank???s operations in Costa Rica developing alternative energy resources, specifically Geothermal, to improve the country???s economic basis. His talk appears as a paper in the back of this volume. The chairmen of the technical sessions made an important contribution to the workshop. Other than Stanford faculty members they included: J. Combs, G. T. Cole, J. Counsil, A. Drenick, H. Dykstra, K. Goyal, P. Muffler, K. Pruess, and S. K. Sanyal. The Workshop was organized by the Stanford Geothermal Program faculty, staff and students. We would like to thank Marilyn King, Pat Oto, Terri Ramey, Bronwyn Jones

  10. Tilting at windmills

    SciTech Connect (OSTI)

    Gipe, P.

    1995-05-01

    In the spring of 1994 an angry mob confronted a group touring proposed sites for a new wind power plant near Mojave, Calif. The armed vigilantes were responding to rumors that the U.S. Bureau of Land Management was planning to build a wind farm near their remote homesteads. Though there was no truth to the rumors and the incident was settled peacefully, the event illustrates the sometimes highly charged atmosphere around proposals for new wind plants, or for power plants of any kind, in the United States. Analysis of surveys by the British Broadcasting Corp (BBC) and the Department of Trade & Industry in the UNited Kingdom; MRL Research Group in New Zealand; and th Center for Design Research in California gives potential developers and investors useful insights into publi attitudes toward wind power. In genral, the surveys on both sides of the Atlantic reveal that those who favor renewable energy are more likely to find wind`s effect on the community acceptable, and those who are neutral will accept wind turbines in the landscape if they know they are beneficial.

  11. Emerging patterns in intercontinental air linkages and implications for international route allocation policy

    SciTech Connect (OSTI)

    Oum, Tae Hoon; Taylor, A.J.

    1995-12-31

    The effects of deregulation, or liberalization of the domestic airline market, in the US, Canada, Australia, New Zealand, and Europe have been described by many authors. It is generally acknowledged that deregulation fostored airline efficiency through the formation of domestic hub-and-spoke networks and established market conditions that encouraged the emergence of the mega-carriers (United, American, and Delta Airlines). Predictions have been made that similar effects will be observed in the intercontinental markets as liberalization is extended to these markets, and that globalized service networks will appear through strong alliances between major carriers based on different continents. These global service networks will be created by linking up the continental hubs of the partners` networks, in order to provide frequent and efficient services. A nation may be able to influence the formation of the global networks through the appropriate selection of policies for the industry structure and international route allocation. Sections of this paper review the important features of the imminent globalization of airline networks, and describe the emerging patterns of intercontinental linkages being adopted by some major carriers in the US and Europe. Later, alternative route allocation policies are defined, and the policies being followed by the US, Japan, Canada, and Korea are analyzed.

  12. International energy outlook 1998

    SciTech Connect (OSTI)

    1998-04-01

    The International Energy Outlook 1998 (IEO98) presents an assessment by the Energy Information Administration (EIA) of the outlook for international energy markets through 2020. Projections in IEO98 are displaced according to six basic country groupings. The industrialized region includes projections for four individual countries -- the United States, Canada, Mexico, and Japan -- along with the subgroups Western Europe and Australasia (defined as Australia, New Zealand, and the US Territories). The developing countries are represented by four separate regional subgroups: developing Asia, Africa, Middle East, and Central and South America. China and India are represented in developing Asia. New to this year`s report, country-level projections are provided for Brazil -- which is represented in Central and South America. Eastern Europe and the former Soviet Union (EE/FSU) are considered as a separate country grouping. The report begins with a review of world trends in energy demand. Regional consumption projections for oil, natural gas, coal, nuclear power, and renewable energy (hydroelectricity, geothermal, wind, solar, and other renewables) are presented in five fuel chapters, with a review of the current status of each fuel on a worldwide basis. Summary tables of the IEO98 projections for world energy consumption, carbon emissions, oil production, and nuclear power generating capacity are provided in Appendix A. 88 figs., 77 tabs.

  13. Biomonitoring of heavy metals in the Pacific Basin using avian feathers

    SciTech Connect (OSTI)

    Burger, J.; Gochfeld, M.

    1995-07-01

    The authors used avian feathers to biomonitor heavy-metal distribution in several areas in the Pacific Basin including Papua New Guinea, Australia, New Zealand, China, Johnston Atoll, Hawaii, and Costa Rica. This paper is a preliminary synthesis of data gathered by the Pacific Basin Biomonitoring Project. They examined levels of mercury, lead, cadmium, selenium, chromium, and manganese. For sooty terns (Sterna fuscata) and brown noddy (Anous stolidus) mercury levels were lower in the Pacific than in Puerto Rico in the Atlantic, but his was reversed for lead and cadmium. Adult birds had higher metal levels in their feathers than did young birds of the same species from the same area. Cadmium levels were higher in terrestrial species; lead, chromium, and manganese were highest in coastal species; and mercury and selenium were highest in marine species. Mercury levels were lowest in forest species, intermediate in species that eat insects and small vertebrates, and highest in species that eat intermediate to large fish. Lead levels were highest in species feeding in industrialized estuaries of Hong Kong.

  14. Mineral industries of Australia, Canada, and Oceania (including a discussion of Antarctica's mineral resources). Mineral perspective

    SciTech Connect (OSTI)

    Kimbell, C.L.; Lyday, T.Q.; Newman, H.H.

    1985-12-01

    The Bureau of Mines report gives the mineral industry highlights of two of the world's major mineral producing countries, Australia and Canada, and seven Pacific island nations or territories--Fiji, New Caledonia, New Zealand, Papua New Guinea, Republic of Nauru, Solomon Islands, and Vanuatu. The mineral resources of Antarctica are also discussed. Because of the size of the Australian and Canadian mineral industries, summary reviews are presented for each of the States, Provinces, or Territories. The most current information available from all nations is given on major minerals or mineral-commodity production, share of world production, and reserves. Reported also are significant mining companies, locations and capacities of their main facilities, and their share of domestic production. Other information is provided on mineral-related trade with the United States, government mineral policy, energy production-consumption and trade, the mining industry labor force, and prospects for the mineral industry. Maps show the locations of selected mineral deposits, oilfields and gasfields, mines, and processing facilities including iron and steel plants, nonferrous smelters and refineries, and cement plants, as well as infrastructure pertinent to the mineral industry.

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

    SciTech Connect (OSTI)

    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.

  16. Voluntary Agreements for Energy Efficiency or GHG EmissionsReduction in Industry: An Assessment of Programs Around the World

    SciTech Connect (OSTI)

    Price, Lynn

    2005-06-01

    Voluntary agreements for energy efficiency improvement and reduction of energy-related greenhouse gas (GHG) emissions have been a popular policy instrument for the industrial sector in industrialized countries since the 1990s. A number of these national-level voluntary agreement programs are now being modified and strengthened, while additional countries--including some recently industrialized and developing countries--are adopting these type of agreements in an effort to increase the energy efficiency of their industrial sectors.Voluntary agreement programs can be roughly divided into three broad categories: (1) programs that are completely voluntary, (2) programs that use the threat of future regulations or energy/GHG emissions taxes as a motivation for participation, and (3) programs that are implemented in conjunction with an existing energy/GHG emissions tax policy or with strict regulations. A variety of government-provided incentives as well as penalties are associated with these programs. This paper reviews 23 energy efficiency or GHG emissions reduction voluntary agreement programs in 18 countries, including countries in Europe, the U.S., Canada, Australia, New Zealand, Japan, South Korea, and Chinese Taipei (Taiwan) and discusses preliminary lessons learned regarding program design and effectiveness. The paper notes that such agreement programs, in which companies inventory and manage their energy use and GHG emissions to meet specific reduction targets, are an essential first step towards GHG emissions trading programs.

  17. Fuel farms: croplands of the future

    SciTech Connect (OSTI)

    Brown, L.R.

    1980-06-01

    A comprehensive report is given of the use of farmlands for the production of fuel, particularly the production of alcohol to produce gasohol (10% alcohol; 90% petroleum products). Brought about by increasing costs of oil, production of gasohol is proceeding on a worldwide basis led by Brazil, USA, South Africa, New Zealand and Australia. Trends are discussed as well as tax incentives for greater use of gasohol. Various crops are compared in terms of efficiency of conversion to alcohol and limits to production of alcohol by farmlands are considered. Worldwide interest and the competition between the affluent minority and the poorly nourished in developing countries for the products of farmlands are discussed (full tanks, empty stomachs). Economics of the alcohol fuel programs are considered as well as the by-products of the modified alcohol production process (which may be used for animal feed). It is concluded that an alcohol fuel industry is desirable, but many factors (economic, topsoil depletion, proper choice of crop, international communication and cooperation, priorities, uses of the fuel produced, political aspects, etc.) must be considered on a global scale. (MJJ)

  18. Test and demonstration of a 1-MW wellhead generator: helical screw expander power plant, Model 76-1. Final report to the International Energy Agency

    SciTech Connect (OSTI)

    Not Available

    1985-07-04

    A 1-MW geothermal wellhead power plant incorporating a Lysholm or helical screw expander (HSE) was field tested between 1980 and 1983 by Mexico, Italy, and New Zealand with technical assistance from the United States. The objectives were to provide data on the reliability and performance of the HSE and to assess the costs and benefits of its use. The range of conditions under which the HSE was tested included loads up to 933 kW, mass flowrates of 14,600 to 395, 000 lbs/hr, inlet pressures of 64 to 220 psia, inlet qualities of 0 to 100%, exhaust pressures of 3.1 to 40 psia, total dissolved solids up to 310,000 ppM, and noncondensible gases up to 38% of the vapor mass flow. Typical machine efficiencies of 40 to 50% were calculated. For most operations efficiency increased approximately logarithmically with shaft power, while inlet quality and rotor speed had only small effects. The HSE was designed with oversized internal clearances in the expectation that adherent scale would form during operation. Improvements in machine efficiency of 3.5 to 4 percentage points were observed over some test periods with some scale deposition. A comparison with a 1-MW back-pressure turbine showed that the HSE can compete favorably under certain conditions. The HSE was found to be a rugged energy conversion machine for geothermal applications, but some subsystems were found to require further development. 7 refs., 28 figs., 5 tabs.

  19. State-of-the-art of liquid waste disposal for geothermal energy systems: 1979. Report PNL-2404

    SciTech Connect (OSTI)

    Defferding, L.J.

    1980-06-01

    The state-of-the-art of geothermal liquid waste disposal is reviewed and surface and subsurface disposal methods are evaluated with respect to technical, economic, legal, and environmental factors. Three disposal techniques are currently in use at numerous geothermal sites around the world: direct discharge into surface waters; deep-well injection; and ponding for evaporation. The review shows that effluents are directly discharged into surface waters at Wairakei, New Zealand; Larderello, Italy; and Ahuachapan, El Salvador. Ponding for evaporation is employed at Cerro Prieto, Mexico. Deep-well injection is being practiced at Larderello; Ahuachapan; Otake and Hatchobaru, Japan; and at The Geysers in California. All sites except Ahuachapan (which is injecting only 30% of total plant flow) have reported difficulties with their systems. Disposal techniques used in related industries are also reviewed. The oil industry's efforts at disposal of large quantities of liquid effluents have been quite successful as long as the effluents have been treated prior to injection. This study has determined that seven liquid disposal methods - four surface and three subsurface - are viable options for use in the geothermal energy industry. However, additional research and development is needed to reduce the uncertainties and to minimize the adverse environmental impacts of disposal. (MHR)

  20. Twentieth workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    1995-01-26

    PREFACE The Twentieth Workshop on Geothermal Reservoir Engineering, dedicated to the memory of Professor Hank Ramey, was held at Stanford University on January 24-26, 1995. There were ninety-five registered participants. Participants came from six foreign countries: Japan, Mexico, England, Italy, New Zealand and Iceland. The performance of many geothermal reservoirs outside the United States was described in several of the papers. Professor Roland N. Horne opened the meeting and welcomed visitors to the campus. The key note speaker was Marshall Reed, who gave a brief overview of the Department of Energy's current plan. Thirty-two papers were presented in the technical sessions of the workshop. Technical papers were organized into eleven sessions concerning: field development, modeling, well tesubore, injection, geoscience, geochemistry and field operations. Session chairmen were major contributors to the workshop, and we thank: Ben Barker, Bob Fournier, Mark Walters, John Counsil, Marcelo Lippmann, Keshav Goyal, Joel Renner and Mike Shook. In addition to the technical sessions, a panel discussion was held on ''What have we learned in 20 years?'' Panel speakers included Patrick Muffler, George Frye, Alfred Truesdell and John Pritchett. The subject was further discussed by Subir Sanyal, who gave the post-dinner speech at the banquet. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank our students who operated the audiovisual equipment. Shaun D. Fitzgerald Program Manager

  1. Update of the International Consensus on Palliative Radiotherapy Endpoints for Future Clinical Trials in Bone Metastases

    SciTech Connect (OSTI)

    Chow, Edward; Hoskin, Peter; Mitera, Gunita; Zeng Liang; Lutz, Stephen; Roos, Daniel; Hahn, Carol; Linden, Yvette van der; Hartsell, William; Kumar, Eshwar

    2012-04-01

    Purpose: To update the international consensus on palliative radiotherapy endpoints for future clinical trials in bone metastases by surveying international experts regarding previous uncertainties within the 2002 consensus, changes that may be necessary based on practice pattern changes and research findings since that time. Methods and Materials: A two-phase survey was used to determine revisions and new additions to the 2002 consensus. A total of 49 experts from the American Society for Radiation Oncology, the European Society for Therapeutic Radiology and Oncology, the Faculty of Radiation Oncology of the Royal Australian and New Zealand College of Radiologists, and the Canadian Association of Radiation Oncology who are directly involved in the care of patients with bone metastases participated in this survey. Results: Consensus was established in areas involving response definitions, eligibility criteria for future trials, reirradiation, changes in systemic therapy, radiation techniques, parameters at follow-up, and timing of assessments. Conclusion: An outline for trials in bone metastases was updated based on survey and consensus. Investigators leading trials in bone metastases are encouraged to adopt the revised guideline to promote consistent reporting. Areas for future research were identified. It is intended for the consensus to be re-examined in the future on a regular basis.

  2. Evidence for temperate conditions along the Antarctic peninsula during the Early Tertiary

    SciTech Connect (OSTI)

    Zinsmeister, W.J.

    1985-01-01

    Several investigators based on deep sea glacial marine sediments from the southern oceans and volcanic sequences in West Antarctica have suggested extreme glacial conditions existed around Antarctica during the early Tertiary. Their data suggest ice sheets with ice shelves greater than those today were present on Antarctica by the late Eocene. If these data are correct, conditions during the Eocene along the Peninsula were similar to those that exist today. Late Eocene faunas and floras from Seymour Island indicate that conditions along the Peninsula were temperature. No paleontologic or geologic evidence have been obtained from Seymour Island (64/degree/18'S) to support the existence of glacial conditions along the northern part of the Peninsula during the early Tertiary. The presence of large quantities of fossil wood and plant debris in the upper Eocene sediments on Seymour Island indicates the presence of dense forests on the Peninsula during the Eocene. The discovery of marsupial and land birds remains on Seymour Island also indicate the presence of abundant terrestrial life on the Peninsula. The occurrence of an abundant marine life on Seymour Island supports the existence of temperate conditions along the Peninsula. Similarities of the Eocene faunas and floras with present day biotas from Tasmania, New Zealand and southern South America indicate that conditions along the Antarctic Peninsula during the late Eocene were comparable to present day mid latitudes of the southern hemisphere.

  3. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    1. World natural gas production by region and country in the Reference case, 2012-40 trillion cubic feet Region/country 2012 2020 2025 2030 2035 2040 Average annual percent change, 2012-40 OECD United Statesa 24.0 28.7 30.4 32.9 34.0 35.3 1.4 Canada 6.1 5.8 6.6 7.2 7.9 8.6 1.2 Europe 10.3 8.7 9.1 10.1 11.1 11.9 0.5 Australia/New Zealand 2.1 3.3 4.2 5.0 5.9 7.0 4.4 Other OECD 1.9 1.4 1.7 2.2 2.8 3.6 2.3 Total OECD 44.4 47.9 52.0 57.4 61.9 66.4 1.4 Non-OECD Russia 21.8 21.9 23.4 25.9 29.3 31.8 1.4

  4. Encapsulated in silica: genome, proteome and physiology of the thermophilic bacterium Anoxybacillus flavithermus

    SciTech Connect (OSTI)

    Saw, Jimmy H; Mountain, Bruce W; Feng, Lu; Omelchenko, Marina V; Saito, Jennifer A; Stott, Matthew B; Li, Dan; Zhao, Guang; Wu, Junli; Galperin, Michael Y; Dunfield, Peter F; Wang, Lei; Alam, Maqsudul

    2008-01-01

    Gram-positive bacteria of the genus Anoxybacillus have been found in diverse thermophilic habitats, such as geothermal hot springs and manure, and in processed foods such as gelatin and milk powder. Anoxybacillus flavithermus is a facultatively anaerobic bacterium found in super-saturated silica solutions and in opaline silica sinter. The ability of A. flavithermus to grow in super-saturated silica solutions makes it an ideal subject to study the processes of sinter formation, which might be similar to the biomineralization processes that occurred at the dawn of life. We report here the complete genome sequence of A. flavithermus strain WK1, isolated from the waste water drain at the Wairakei geothermal power station in New Zealand. It consists of a single chromosome of 2,846,746 base pairs and is predicted to encode 2,863 proteins. In silico genome analysis identified several enzymes that could be involved in silica adaptation and biofilm formation, and their predicted functions were experimentally validated in vitro. Proteomic analysis confirmed the regulation of biofilm-related proteins and crucial enzymes for the synthesis of long-chain polyamines as constituents of silica nanospheres. Microbial fossils preserved in silica and silica sinters are excellent objects for studying ancient life, a new paleobiological frontier. An integrated analysis of the A. flavithermus genome and proteome provides the first glimpse of metabolic adaptation during silicification and sinter formation. Comparative genome analysis suggests an extensive gene loss in the Anoxybacillus/Geobacillus branch after its divergence from other bacilli.

  5. Combining multi-objective optimization and bayesian model averaging to calibrate forecast ensembles of soil hydraulic models

    SciTech Connect (OSTI)

    Vrugt, Jasper A; Wohling, Thomas

    2008-01-01

    Most studies in vadose zone hydrology use a single conceptual model for predictive inference and analysis. Focusing on the outcome of a single model is prone to statistical bias and underestimation of uncertainty. In this study, we combine multi-objective optimization and Bayesian Model Averaging (BMA) to generate forecast ensembles of soil hydraulic models. To illustrate our method, we use observed tensiometric pressure head data at three different depths in a layered vadose zone of volcanic origin in New Zealand. A set of seven different soil hydraulic models is calibrated using a multi-objective formulation with three different objective functions that each measure the mismatch between observed and predicted soil water pressure head at one specific depth. The Pareto solution space corresponding to these three objectives is estimated with AMALGAM, and used to generate four different model ensembles. These ensembles are post-processed with BMA and used for predictive analysis and uncertainty estimation. Our most important conclusions for the vadose zone under consideration are: (1) the mean BMA forecast exhibits similar predictive capabilities as the best individual performing soil hydraulic model, (2) the size of the BMA uncertainty ranges increase with increasing depth and dryness in the soil profile, (3) the best performing ensemble corresponds to the compromise (or balanced) solution of the three-objective Pareto surface, and (4) the combined multi-objective optimization and BMA framework proposed in this paper is very useful to generate forecast ensembles of soil hydraulic models.

  6. Pathways, Networks and Systems Medicine Conferences

    SciTech Connect (OSTI)

    Nadeau, Joseph H.

    2013-11-25

    The 6th Pathways, Networks and Systems Medicine Conference was held at the Minoa Palace Conference Center, Chania, Crete, Greece (16-21 June 2008). The Organizing Committee was composed of Joe Nadeau (CWRU, Cleveland), Rudi Balling (German Research Centre, Brauschweig), David Galas (Institute for Systems Biology, Seattle), Lee Hood (Institute for Systems Biology, Seattle), Diane Isonaka (Seattle), Fotis Kafatos (Imperial College, London), John Lambris (Univ. Pennsylvania, Philadelphia),Harris Lewin (Univ. of Indiana, Urbana-Champaign), Edison Liu (Genome Institute of Singapore, Singapore), and Shankar Subramaniam (Univ. California, San Diego). A total of 101 individuals from 21 countries participated in the conference: USA (48), Canada (5), France (5), Austria (4), Germany (3), Italy (3), UK (3), Greece (2), New Zealand (2), Singapore (2), Argentina (1), Australia (1), Cuba (1), Denmark (1), Japan (1), Mexico (1), Netherlands (1), Spain (1), Sweden (1), Switzerland (1). With respect to speakers, 29 were established faculty members and 13 were graduate students or postdoctoral fellows. With respect to gender representation, among speakers, 13 were female and 28 were male, and among all participants 43 were female and 58 were male. Program these included the following topics: Cancer Pathways and Networks (Day 1), Metabolic Disease Networks (Day 2), Day 3 ? Organs, Pathways and Stem Cells (Day 3), and Day 4 ? Inflammation, Immunity, Microbes and the Environment (Day 4). Proceedings of the Conference were not published.

  7. Carbon dioxide, hydrographic, and chemical data obtained during the R/Vs Roger Revelle and Thomas Thompson repeat hydrography cruises in the Pacific Ocean: CLIVAR CO2 sections P16S-2005 (9 January - 19 February, 2005) and P16N-2006 (13 February - 30 March, 2006)

    SciTech Connect (OSTI)

    Kozyr, Alex; Feely, R. A.; Sabine, C. L.; Millero, F. J.; Langdon, C.; Dickson, A. G.; Fine, R. A.; Bullister, J. L.; Hansell, D. A.; Carlson, C. A.; Sloyan, B. M.; McNichol, A. P.; Key, R. M.; Byrne, R. H.; Wanninkhof, R.

    2009-05-01

    This report presents methods, and analytical and quality control procedures for salinity, oxygen, nutrients, total carbon dioxide (TCO2), total alkalinity (TALK), pH, discrete CO2 partial pressure (pCO2), dissolved organic carbon (DOC), chlorofluorocarbons (CFCs), radiocarbon, δ13C, and underway carbon measurements performed during the P16S-2005 (9 January - 19 February 2005) and P16N-2006 (13 February - 30 March, 2006) cruises in the Pacific Ocean. The research vessel (R/V) Roger Revelle departed Papeete, Tahiti, on January 9, 2005 for the Repeat Section P16S, nominally along 150°W, ending in Wellington, New Zealand, on February 19. During this cruise, samples were taken from 36 depths at 111 CTD stations between 16°S and 71°S. The Repeat Section P16N, nominally along 152°W, consisted of two legs. Leg 1 started on February 13, 2006 in Papeete, Tahiti, and finished on March 3, in Honolulu, Hawaii. The R/V Thomas G. Thompson departed Honolulu for Leg 2 on March 10, 2006 and arrived in Kodiak, Alaska, on March 30. During the P16N cruises, samples were taken from 34 or 36 depths at 84 stations between 17°S and 56.28°N. The research conducted on these cruises was part of a series of repeat hydrography sections jointly funded by the National Oceanic and Atmospheric Administration (NOAA) and the National Science Foundation (NSF) as part of the Climate Variability Program (CLIVAR)/CO2 Repeat Hydrography Program. The P16S and P16N data sets are available free of charge as a numeric data package (NDP) from the Carbon Dioxide Information Analysis Center (CDIAC). The NDP consists of the oceanographic data files and this printed documentation, which describes the procedures and methods used to obtain the data.

  8. Practitioners, professional cultures, and perceptions of impact assessment

    SciTech Connect (OSTI)

    Morgan, Richard K.; Hart, Andrew; Freeman, Claire; Coutts, Brian; Colwill, David; Hughes, Andrew

    2012-01-15

    The very nature of impact assessment (IA) means that it often involves practitioners from a very wide range of disciplinary and professional backgrounds, which open the possibility that how IA is perceived and practised may vary according to the professional background of the practitioner. The purpose of this study is to investigate the extent to which a practitioner's professional background influences their perceptions of the adequacy of impact assessment in New Zealand under the Resource Management Act (RMA). Information gathered concerned professional affiliations, training, understanding of impact assessment practise, and perceptions of adequacy in relation to impact assessment. The results showed a dominance of a legalistic, operational perspective of impact assessment under the Resource Management Act, across all the main professions represented in the study. However, among preparers of impact assessments there was clear evidence of differences between the four main professional groups - surveyors, planners, engineers and natural scientists - in the way they see the nature and purpose of impact assessment, the practical steps involved, and what constitutes adequacy. Similarly, impact assessment reviewers - predominantly planners and lawyers - showed variations in their expectations of impact assessment depending on their respective professional affiliation. Although in many cases the differences seem to be more of a matter of emphasis, rather than major disputes on what constitutes a good process, even those differences can add up to rather distinct professional cultures of impact assessment. The following factors are seen as leading to the emergence of such professional cultures: different professions often contribute in different ways to an impact assessment, affecting their perception of the nature and purpose of the process; impact assessment training will usually be a secondary concern, compared with the core professional training, which will be

  9. STRUCTURE AND DYNAMICS OF THE 2012 NOVEMBER 13/14 ECLIPSE WHITE-LIGHT CORONA

    SciTech Connect (OSTI)

    Pasachoff, J. M.; Rušin, V.; Saniga, M.; Babcock, B. A.; Lu, M.; Davis, A. B. E-mail: vrusin@ta3.sk; and others

    2015-02-20

    Continuing our series of observations of coronal motion and dynamics over the solar-activity cycle, we observed from sites in Queensland, Australia, during the 2012 November 13 (UT)/14 (local time) total solar eclipse. The corona took the low-ellipticity shape typical of solar maximum (flattening index ε = 0.01), a change from the composite coronal images we observed and analyzed in this journal and elsewhere for the 2006 and 2008-2010 eclipses. After crossing the northeast Australian coast, the path of totality was over the ocean, so further totality was seen only by shipborne observers. Our results include velocities of a coronal mass ejection (CME; during the 36 minutes of passage from the Queensland coast to a ship north of New Zealand, we measured 413 km s{sup –1}) and we analyze its dynamics. We discuss the shapes and positions of several types of coronal features seen on our higher-resolution composite Queensland coronal images, including many helmet streamers, very faint bright and dark loops at the bases of helmet streamers, voids, and radially oriented thin streamers. We compare our eclipse observations with models of the magnetic field, confirming the validity of the predictions, and relate the eclipse phenomenology seen with the near-simultaneous images from NASA's Solar Dynamics Observatory (SDO/AIA), NASA's Extreme Ultraviolet Imager on Solar Terrestrial Relations Observatory, ESA/Royal Observatory of Belgium's Sun Watcher with Active Pixels and Image Processing (SWAP) on PROBA2, and Naval Research Laboratory's Large Angle and Spectrometric Coronagraph Experiment on ESA's Solar and Heliospheric Observatory. For example, the southeastern CME is related to the solar flare whose origin we trace with a SWAP series of images.

  10. Eleventh workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    Ramey, H.J. Jr.; Kruger, P.; Miller, F.G.; Horne, R.N.; Brigham, W.E.; Counsil, J.R.

    1986-01-23

    The Eleventh Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 21-23, 1986. The attendance was up compared to previous years, with 144 registered participants. Ten foreign countries were represented: Canada, England, France, Iceland, Indonesia, Italy, Japan, Mexico, New Zealand and Turkey. There were 38 technical presentations at the Workshop which are published as papers in this Proceedings volume. Six technical papers not presented at the Workshop are also published and one presentation is not published. In addition to these 45 technical presentations or papers, the introductory address was given by J. E. Mock from the Department of Energy. The Workshop Banquet speaker was Jim Combs of Geothermal Resources International, Inc. We thank him for his presentation on GEO geothermal developments at The Geysers. The chairmen of the technical sessions made an important contribution to the Workshop. Other than Stanford faculty members they included: M. Gulati, E. Iglesias, A. Moench, S. Prestwich, and K. Pruess. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and students. We would like to thank J.W. Cook, J.R. Hartford, M.C. King, A.E. Osugi, P. Pettit, J. Arroyo, J. Thorne, and T.A. Ramey for their valued help with the meeting arrangements and preparing the Proceedings. We also owe great thanks to our students who arranged and operated the audio-visual equipment. The Eleventh Workshop was supported by the Geothermal Technology Division of the U.S. Department of Energy through Contract DE-AS03-80SF11459. We deeply appreciate this continued support. January 1986 H.J. Ramey, Jr. P. Kruger R.N. Horne W.E. Brigham F.G. Miller J.R. Counsil

  11. Seventeenth workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    Ramey, H.J. Jr.; Kruger, P.; Miller, F.G.; Horne, R.N.; Brigham, W.E.; Cook, J.W.

    1992-01-31

    PREFACE The Seventeenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 29-31, 1992. There were one hundred sixteen registered participants which equaled the attendance last year. Participants were from seven foreign countries: Italy, Japan, United Kingdom, France, Belgium, Mexico and New Zealand. Performance of many geothermal fields outside the United States was described in the papers. The Workshop Banquet Speaker was Dr. Raffaele Cataldi. Dr. Cataldi gave a talk on the highlights of his geothermal career. The Stanford Geothermal Program Reservoir Engineering Award for Excellence in Development of Geothermal Energy was awarded to Dr. Cataldi. Dr. Frank Miller presented the award at the banquet. Thirty-eight papers were presented at the Workshop with two papers submitted for publication only. Dr. Roland Horne opened the meeting and the key note speaker was J.E. ''Ted'' Mock who discussed the DOE Geothermal R. & D. Program. The talk focused on aiding long-term, cost effective private resource development. Technical papers were organized in twelve sessions concerning: geochemistry, hot dry rock, injection, geysers, modeling, and reservoir mechanics. Session chairmen were major contributors to the program and we thank: Sabodh Garg., Jim Lovekin, Jim Combs, Ben Barker, Marcel Lippmann, Glenn Horton, Steve Enedy, and John Counsil. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank Pat Ota, Ted Sumida, and Terri A. Ramey who also produces the Proceedings Volumes for publication. We owe a great deal of thanks to our students who operate audiovisual equipment and to Francois Groff who coordinated the meeting arrangements for the Workshop. Henry J. Ramey, Jr. Roland N. Horne Frank G. Miller Paul Kruger William E. Brigham Jean W. Cook -vii

  12. India: Asia-Pacific energy series country report

    SciTech Connect (OSTI)

    Gazdar, M.N.

    1992-03-01

    As part of our continuing assessment of Asia-Pacific energy markets, the Resources Programs of the East-West Center series of country studies that discuss in detail the structure of the energy sector. To date, our reports to the US Department of Energy, Assistant Secretary for International Affairs and Energy Emergencies, have covered Australia, China, India, Indonesia, Japan, Malaysia, New Zealand, Pakistan, the Philippines, Singapore, South Korea, Taiwan, and Thailand. The country studies provide an overview of the economic and political situation in the various countries. We have highlighted petroleum and gas issues in the country studies and have attempted to show the foreign trade implications of oil and gas trade. To the greatest extent possible, we have provided the latest available statistics. Staff members have traveled extensively in-and at times have lived in-the countries under review and have held discussions with senior policymakers in government and industry. Thus, these reports provide not only information but also the latest thinking on energy issues in the various countries. Over the next few years these country studies can be updated and will provide a continuous, long-term source of energy sector analysis for the Asia-Pacific region. This India Asia-Pacific Energy Series Country Report is the follow-on to a study by Victor Lobo, Energy in India: The Oil Sector, which was published by the East-West Center in December 1989. The study focused on the petroleum industry, particularly refining, infrastructure, marketing and distribution, specifications of products, demand structure and pricing. This current study, must be seen as a supplement to our 1989 study and, as such, does not cover the petroleum sector in depth.

  13. Identification of genetically homozygous rapid and slow acetylators of drugs and environmental carcinogens among established inbred rabbit strains

    SciTech Connect (OSTI)

    Hein, D.W.; Smolen, T.N.; Fox, R.R.; Weber, W.W.

    1982-10-01

    Liver and gut mucosa N-acetyltransferase (NAT) cytosol (105,000 x g) was prepared from selected lines of New Zealand White rapid and slow acetylator rabbits bred and housed at the University of Michigan, and from inbred and partially inbred rabbits obtained from The Jackson Laboratory. Liver NAT activity was determined with p-aminobenzoic acid, p-aminosalicylic acid, procainamide, sulfamethazine, isoniazid and 2-aminofluorene as substrates. Gut mucosal NAT activity was determined with 2-aminofluorene. A gene dose-response relationship was observed for both liver NAT and gut mucosa NAT with all substrates tested. Highest levels were always observed in homozygous rapid acetylator inbred strains (B/J, III/J, IIIC/J, III/DwJ, IIIEP/J and IIIVO/J), lower levels in obligate heterozygous rapid acetylator rabbits and lowest levels in homozygous slow acetylator inbred (ACEP/J, III/cdJ, IIIVO/ahJ, and IIIVO/vptJ) and outbred rabbits. The differences in magnitude of liver NAT activity level between acetylator genotypes was dependent on the substrate employed, progressively increasing in the following order: p-aminobenzoic acid, p-aminosalicyclic acid, procainamide, sulfamethazine, isoniazid, 2-aminofluorene. The determination of kinetic constants for liver p-aminosalicyclic acid NAT activity indicated a 2-fold difference in apparent Vmax between rapid acetylator genotypes and a 30-fold difference between rapid and slow acetylator phenotypes. In addition, the apparent Km for p-aminosalicyclic acid was significantly lower in the slow acetylators than in the rapid acetylators.

  14. Total carbon dioxide, hydrographic, and nitrate measurements in the Southwest Pacific during Austral autumn, 1990: Results from NOAA/PMEL CGC-90 cruise

    SciTech Connect (OSTI)

    Lamb, M.F.; Feely, R.A.; Moore, L.

    1995-10-01

    In support of the National Oceanic and Atmospheric Administration (NOAA) Climate and Global Change (C&GC) Program, Pacific Marine Environmental Laboratory (PMEL) scientists have been measuring the growing burden of greenhouse gases in the thermocline waters of the Pacific Ocean since 1980. Collection of data at a series of hydrographic stations along longitude 170{degrees} W during austral autumn of 1990 was designed to enhance understanding of the increase in the column burden of chlorofluorocarbons and carbon dioxide in the thermocline waters since the last expedition in 1984. This document presents the procedures and methods used to obtain total carbon dioxide (TCO{sub 2}), hydrographic, and nitrate data during the NOAA/PMEL research vessel (R/V) Malcolm Baldrige CGC-90 Cruise. Data were collected along two legs; sampling for Leg 1 began along 170{degrees} W from 15{degrees} S to 60{degrees} S, then angled northwest toward New Zealand across the Western Boundary Current. Leg 2 included a reoccupation of some stations between 30{degrees} S and 15{degrees} S on 170{degrees} W and measurements from 15{degrees} S to 5{degrees} N along 170{degrees} W. The following data report summarizes the TCO{sub 2}, salinity, temperature, and nitrate measurements from 63 stations. The TCO, concentration in seawater samples was measured using a coulometric/extraction system (Models 5011 and 5030, respectively) originated by Ken Johnson. The NOAA/PMEL R/V Malcolm Baldrige CGC-90 Cruise data set is available without charge as a numeric data package (NDP) from the Carbon Dioxide Information Analysis Center. The NDP consists of two oceanographic data files, two FORTRAN 77 data retrieval routine files, a {open_quotes}readme{close_quotes} file, and this printed documentation, which describes the contents and format of all files as well as the procedures and methods used to obtain the data.

  15. Magnetic resonance imaging and computational fluid dynamics (CFD) simulations of rabbit nasal airflows for the development of hybrid CFD/PBPK models

    SciTech Connect (OSTI)

    Corley, Richard A.; Minard, Kevin R.; Kabilan, Senthil; Einstein, Daniel R.; Kuprat, Andrew P.; harkema, J. R.; Kimbell, Julia; Gargas, M. L.; Kinzell, John H.

    2009-06-01

    The percentages of total air?ows over the nasal respiratory and olfactory epithelium of female rabbits were cal-culated from computational ?uid dynamics (CFD) simulations of steady-state inhalation. These air?ow calcula-tions, along with nasal airway geometry determinations, are critical parameters for hybrid CFD/physiologically based pharmacokinetic models that describe the nasal dosimetry of water-soluble or reactive gases and vapors in rabbits. CFD simulations were based upon three-dimensional computational meshes derived from magnetic resonance images of three adult female New Zealand White (NZW) rabbits. In the anterior portion of the nose, the maxillary turbinates of rabbits are considerably more complex than comparable regions in rats, mice, mon-keys, or humans. This leads to a greater surface area to volume ratio in this region and thus the potential for increased extraction of water soluble or reactive gases and vapors in the anterior portion of the nose compared to many other species. Although there was considerable interanimal variability in the ?ne structures of the nasal turbinates and air?ows in the anterior portions of the nose, there was remarkable consistency between rabbits in the percentage of total inspired air?ows that reached the ethmoid turbinate region (~50%) that is presumably lined with olfactory epithelium. These latter results (air?ows reaching the ethmoid turbinate region) were higher than previous published estimates for the male F344 rat (19%) and human (7%). These di?erences in regional air?ows can have signi?cant implications in interspecies extrapolations of nasal dosimetry.

  16. Design and Performance of Solar Decathlon 2011 High-Penetration Microgrid: Preprint

    SciTech Connect (OSTI)

    Stafford, B.; Coddington, M.; Butt, R.; Solomon, S.; Wiegand, G.; Wagner, C.; Gonzalez, B.

    2012-04-01

    The U.S. Department of Energy Solar Decathlon challenges collegiate teams to design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive. The Solar Decathlon 2011 was held in Washington, D.C., from September 23 to October 2, 2011 . A high-penetration microgrid was designed, installed, and operated for the Solar Decathlon 2011 to grid-connect 19 highly energy-efficient, solar-powered competition houses to a single utility connection point. The capacity penetration of this microgrid (defined as maximum PV generation divided by maximum system load over a two-week period) was 74% based on 1-minute averaged data. Temporary, ground-laid conductors and electrical distribution equipment were installed to grid-connect the Solar Decathlon village, which included the houses as well as other electrical loads used by the event organizers. While 16 of the houses were connected to the 60 Hz microgrid, three houses from Belgium, China, and New Zealand were supplied with 50 Hz power. The design of the microgrid, including the connection of the houses powered by 50 Hz and a standby diesel generator, is discussed in this paper. In addition to the utility-supplied net energy meters at each house, a microgrid monitoring system was installed to measure and record energy consumption and PV energy production at 1-second intervals at each house. Bidirectional electronic voltage regulators were installed for groups of competition houses, which held the service voltage at each house to acceptable levels. The design and successful performance of this high-penetration microgrid is presented from the house, microgrid operator, and utility perspectives.

  17. Pulmonary metabolism of dibenz(a,j)acridine: a carcinogenic heterocyclic aromatic. Technical progress report, September 1, 1982-September 30, 1983

    SciTech Connect (OSTI)

    Warshawsky, D.

    1983-10-31

    Dibenz(a,j)acridine (D(a,j)A) is metabolized by rat liver microsomes which results in the formation of seven major metabolites. Under the present conditions of the microsomal assay, 55% of D(a,j)A is metabolized by corn oil induced microsomes in 30 minutes, whereas 80% of D(a,j)A is metabolized by 3MC induced microsomes in 60 minutes. In the presence of the 3MC induced microsomes, a metabolite in fraction 19 is produced very rapidly and disappears linearly over 60 minutes. Of the major metabolites of D(a,j)A produced by microsomal incubations metabolites in fractions 11-12, 13 and 19 are possibly the 5,6-dihydrodiol of D(a,j)A, definitely the 3,4-dihydrodiol of D(a,j)A and a phenol or epoxide respectively. BaP pretreatment of the New Zealand white rabbits doubles the rate of appearance of the metabolites of D(a,j)A in the blood in the IPL. With or without pretreatment, the major metabolites are found in fractions 13 and 19 with 70 to 80% of the activity present in the nonextractable fraction. At the end of the perfusion 50% of the D(a,j)A remains in the IPL following BaP pretreatment as compared to 72% without pretreatment. This increased rate of metabolism due to BaP pretreatment results in the appearance of more conjugated metabolites at the end of the perfusion in the mercaptan fraction.

  18. Species differences in methanol and formic acid pharmacokinetics in mice, rabbits and primates

    SciTech Connect (OSTI)

    Sweeting, J. Nicole; Siu, Michelle; McCallum, Gordon P.; Miller, Lutfiya; Wells, Peter G.

    2010-08-15

    Methanol (MeOH) is metabolized primarily by alcohol dehydrogenase in humans, but by catalase in rodents, with species variations in the pharmacokinetics of its formic acid (FA) metabolite. The teratogenic potential of MeOH in humans is unknown, and its teratogenicity in rodents may not accurately reflect human developmental risk due to differential species metabolism, as for some other teratogens. To determine if human MeOH metabolism might be better reflected in rabbits than rodents, the plasma pharmacokinetics of MeOH and FA were compared in male CD-1 mice, New Zealand white rabbits and cynomolgus monkeys over time (24, 48 and 6 h, respectively) following a single intraperitoneal injection of 0.5 or 2 g/kg MeOH or its saline vehicle. Following the high dose, MeOH exhibited saturated elimination kinetics in all 3 species, with similar peak concentrations and a 2.5-fold higher clearance in mice than rabbits. FA accumulation within 6 h in primates was 5-fold and 43-fold higher than in rabbits and mice respectively, with accumulation being 10-fold higher in rabbits than mice. Over 48 h, FA accumulation was nearly 5-fold higher in rabbits than mice. Low-dose MeOH in mice and rabbits resulted in similarly saturated MeOH elimination in both species, but with approximately 2-fold higher clearance rates in mice. FA accumulation was 3.8-fold higher in rabbits than mice. Rabbits more closely than mice reflected primates for in vivo MeOH metabolism, and particularly FA accumulation, suggesting that developmental studies in rabbits may be useful for assessing potential human teratological risk.

  19. Eighteenth workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    Ramey, H.J. Jr.; Horne, R.J.; Kruger, P.; Miller, F.G.; Brigham, W.E.; Cook, J.W.

    1993-01-28

    PREFACE The Eighteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 26-28, 1993. There were one hundred and seventeen registered participants which was greater than the attendance last year. Participants were from eight foreign countries: Italy, Japan, United Kingdom, Mexico, New Zealand, the Philippines, Guatemala, and Iceland. Performance of many geothermal fields outside the United States was described in several of the papers. Dean Gary Ernst opened the meeting and welcomed the visitors to the campus. The key note speaker was J.E. ''Ted'' Mock who gave a brief overview of the Department of Energy's current plan. The Stanford Geothermal Program Reservoir Engineering Award for Excellence in Development of Geothermal Energy was awarded to Dr. Mock who also spoke at the banquet. Thirty-nine papers were presented at the Workshop with two papers submitted for publication only. Technical papers were organized in twelve sessions concerning: field operations, The Geysers, geoscience, hot-dry-rock, injection, modeling, slim hole wells, geochemistry, well test and wellbore. Session chairmen were major contributors to the program and we thank: John Counsil, Kathleen Enedy, Harry Olson, Eduardo Iglesias, Marcelo Lippmann, Paul Atkinson, Jim Lovekin, Marshall Reed, Antonio Correa, and David Faulder. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank Pat Ota, Ted Sumida, and Terri A. Ramey who also produces the Proceedings Volumes for publication. We owe a great deal of thanks to our students who operate audiovisual equipment and to John Hornbrook who coordinated the meeting arrangements for the Workshop. Henry J. Ramey, Jr. Roland N. Horne Frank G. Miller Paul Kruger William E. Brigham Jean W. Cook

  20. Effect of a novel load-bearing trabecular Nitinol scaffold on rabbit radius bone regeneration

    SciTech Connect (OSTI)

    Gotman, Irena Gutmanas, Elazar Y.; Zaretzky, Asaph; Psakhie, Sergey G.

    2015-10-27

    The research aim was to evaluate the bone regeneration capability of novel load-bearing NiTi alloy (Nitinol) scaffolds in a critical-size defect (CSD) model. High strength “trabecular Nitinol” scaffolds were prepared by PIRAC (Powder Immersion Reaction Assisted Coating) annealing of the highly porous Ni foam in Ti powder at 900°C. This was followed by PIRAC nitriding to mitigate the release of potentially toxic Ni ions. Scaffolds phase composition and microstructure were characterized by X-ray diffraction and scanning electron microscopy (SEM/EDS), and their mechanical properties were tested in compression. New Zealand white rabbits received bone defect in right radius and were divided in four groups randomly. In the control group, nothing was placed in the defect. In other groups, NiTi scaffolds were implanted in the defect: (i) as produced, (ii) loaded with bone marrow aspirate (BMA), and (iii) biomimetically CaP-coated. The animals were sacrificed after 12 weeks. The forelimbs with scaffolds were resected, fixed, sectioned and examined in SEM. New bone formation inside the scaffold was studied by EDS analysis and by the processing of backscattered electron images. Bone ingrowth into the scaffold was observed in all implant groups, mostly next to the ulna. New bone formation was strongly enhanced by BMA loading and biomimeatic CaP coating, the bone penetrating as much as 1–1.5 mm into the scaffold. The results of this preliminary study demonstrate that the newly developed high strength trabecular Nitinol scaffolds can be successfully used for bone regeneration in critical size defects.

  1. It`s slim with a plain green cover: Australia`s management plan for polychlorinated biphenyls

    SciTech Connect (OSTI)

    Brotherton, P.D.

    1996-12-31

    In November 1995, the Australian and New Zealand Environment and Conservation Council (ANZECC, the Council of State and National Environment Ministers) adopted a National Management Plan for PCBs. This was a significant milestone in the very long saga of Australian efforts to develop public policy and management structures for dealing with persistent organochlorine wastes. The author was part of a four-person consultation panel that carried out a public involvement program to assist and inform the process of developing the National Management Plan. The program involved, among other things, visiting every state and territory of Australia at least twice. This paper describes the development and delivery of the public involvement program, including ongoing interactions with Governments. The latter is often a complex (and many would say an unduly complex) matter in the federal system, where primary responsibility for waste management resides in the individual state/territory jurisdictions. The paper also attempts to draw lessons from the process. While some participants learned and acted upon some of these lessons quite early in the process, other participants (particularly governments) took longer to realize their importance and thus took longer to refrain from actions that might be regarded as not keeping faith with the activities they had set in process. Finally, the lessons learned here are contrasted with those drawn by participants in the process that led to the establishment and expansion of the Swan Hills facility in Alberta. While the outcomes of the Australian and Albertan processes appear to be very different, a number of the essential lessons to be drawn from the two processes are virtually identical. 13 refs.

  2. Atmospheric Radiation Measurement program climate research facility operations quarterly report.

    SciTech Connect (OSTI)

    Sisterson, D. L.; Decision and Information Sciences

    2006-09-06

    represents the average percent of the time (24 hours per day, 91 days for this quarter) the instruments were operating this quarter. Table 1 shows the accumulated maximum operation time (planned uptime), the actual hours of operation, and the variance (unplanned downtime) for the period April 1 through June 30, 2006, for the fixed and mobile sites. Although the AMF is currently up and running in Niamey, Niger, Africa, the AMF statistics are reported separately and not included in the aggregate average with the fixed sites. The third quarter comprises a total of 2,184 hours. For all fixed sites (especially the TWP locale) and the AMF, the actual data availability (and therefore actual hours of operation) exceeded the individual (and well as aggregate average of the fixed sites) operational goal for the third quarter of fiscal year (FY) 2006.

  3. Genetic algorithms and their use in Geophysical Problems

    SciTech Connect (OSTI)

    Parker, Paul B.

    1999-04-01

    Genetic algorithms (GAs), global optimization methods that mimic Darwinian evolution are well suited to the nonlinear inverse problems of geophysics. A standard genetic algorithm selects the best or ''fittest'' models from a ''population'' and then applies operators such as crossover and mutation in order to combine the most successful characteristics of each model and produce fitter models. More sophisticated operators have been developed, but the standard GA usually provides a robust and efficient search. Although the choice of parameter settings such as crossover and mutation rate may depend largely on the type of problem being solved, numerous results show that certain parameter settings produce optimal performance for a wide range of problems and difficulties. In particular, a low (about half of the inverse of the population size) mutation rate is crucial for optimal results, but the choice of crossover method and rate do not seem to affect performance appreciably. Optimal efficiency is usually achieved with smaller (< 50) populations. Lastly, tournament selection appears to be the best choice of selection methods due to its simplicity and its autoscaling properties. However, if a proportional selection method is used such as roulette wheel selection, fitness scaling is a necessity, and a high scaling factor (> 2.0) should be used for the best performance. Three case studies are presented in which genetic algorithms are used to invert for crustal parameters. The first is an inversion for basement depth at Yucca mountain using gravity data, the second an inversion for velocity structure in the crust of the south island of New Zealand using receiver functions derived from teleseismic events, and the third is a similar receiver function inversion for crustal velocities beneath the Mendocino Triple Junction region of Northern California. The inversions demonstrate that genetic algorithms are effective in solving problems with reasonably large numbers of free

  4. Ninth workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    Ramey, H.J. Jr.; Kruger, P.; Miller, F.G.; Horne, R.N.; Brigham, W.E.; Gudmundsson, J.S.

    1983-12-15

    The attendance at the Workshop was similar to last year's with 123 registered participants of which 22 represented 8 foreign countries. A record number of technical papers (about 60) were submitted for presentation at the Workshop. The Program Committee, therefore, decided to have several parallel sessions to accommodate most of the papers. This format proved unpopular and will not be repeated. Many of the participants felt that the Workshop lost some of its unique qualities by having parallel sessions. The Workshop has always been held near the middle of December during examination week at Stanford. This timing was reviewed in an open discussion at the Workshop. The Program Committee subsequently decided to move the Workshop to January. The Tenth Workshop will be held on January 22-24, 1985. The theme of the Workshop this year was ''field developments worldwide''. The Program Committee addressed this theme by encouraging participants to submit field development papers, and by inviting several international authorities to give presentations at the Workshop. Field developments in at least twelve countries were reported: China, El Salvador, France, Greece, Iceland, Italy, Japan, Kenya, Mexico, New Zealand, the Philippines, and the United States. There were 58 technical presentations at the Workshop, of which 4 were not made available for publication. Several authors submitted papers not presented at the Workshop. However, these are included in the 60 papers of these Proceedings. The introductory address was given by Ron Toms of the U.S. Department of Energy, and the banquet speaker was A1 Cooper of Chevron Resources Company. An important contribution was made to the Workshop by the chairmen of the technical sessions. Other than Stanford Geothermal Program faculty members, they included: Don White (Field Developments), Bill D'Olier (Hydrothermal Systems), Herman Dykstra (Well Testing), Karsten Pruess (Well Testing), John Counsil (Reservoir Chemistry), Malcolm Mossman

  5. Nineteenth workshop on geothermal reservoir engineering: Proceedings

    SciTech Connect (OSTI)

    Ramey, H.J. Jr.; Horne, R.J.; Kruger, P.; Miller, F.G.; Brigham, W.E.; Cook, J.W.

    1994-01-20

    PREFACE The Nineteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 18-20, 1994. This workshop opened on a sad note because of the death of Prof. Henry J. Ramey, Jr. on November 19, 1993. Hank had been fighting leukemia for a long time and finally lost the battle. Many of the workshop participants were present for the celebration of his life on January 21 at Stanford's Memorial Church. Hank was one of the founders of the Stanford Geothermal Program and the Geothermal Reservoir Engineering Workshop. His energy, kindness, quick wit, and knowledge will long be missed at future workshops. Following the Preface we have included a copy of the Memorial Resolution passed by the Stanford University Senate. There were one hundred and four registered participants. Participants were from ten foreign countries: Costa Rica, England, Iceland, Italy, Japan, Kenya, Mexico, New Zealand, Philippines and Turkey. Workshop papers described the performance of fourteen geothermal fields outside the United States. Roland N. Home opened the meeting and welcomed the visitors to the campus. The key note speaker was J.E. ''Ted'' Mock who gave a presentation about the future of geothermal development. The banquet speaker was Jesus Rivera and he spoke about Energy Sources of Central American Countries. Forty two papers were presented at the Workshop. Technical papers were organized in twelve sessions concerning: sciences, injection, production, modeling, and adsorption. Session chairmen are an important part of the workshop and our thanks go to: John Counsil, Mark Walters, Dave Duchane, David Faulder, Gudmundur Bodvarsson, Jim Lovekin, Joel Renner, and Iraj Ershaghi. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank Pat Ota, Ted Sumida, and Terri A. Ramey who also produces the Proceedings Volumes for publication. We owe a great deal of thanks to our students who operate audiovisual

  6. PLASMA SPRAYED Ni-Al COATINGS FOR SAFE ENDING HEAT EXCHANGER TUBES

    SciTech Connect (OSTI)

    ALLAN,M.L.; OTTERSON,D.; BERNDT,C.C.

    1998-11-01

    Brookhaven National Laboratory (BNL) has developed thermally conductive composite liners for corrosion and scale protection in heat exchanger tubes exposed to geothermal brine. The liners cannot withstand roller expansion to connect the tubes to the tubesheet. It is not possible to line the ends of the tubes with the same material after roller expansion due to the nature of the current liner application process. It was requested that BNL evaluate plasma sprayed Ni-Al coatings for safe ending heat exchanger tubes exposed to geothermal brine. The tubes of interest had an internal diameter of 0.875 inches. It is not typical to thermal spray small diameter components or use such small standoff distances. In this project a nozzle extension was developed by Zatorski Coating Company to spray the tube ends as well as flat coupons for testing. Four different Ni-Al coatings were investigated. One of these was a ductilized Ni-AIB material developed at Oak Ridge National Laboratory. The coatings were examined by optical and scanning electron microscopy. In addition, the coatings were analyzed by X-ray diffraction and subjected to corrosion, tensile adhesion, microhardness and field tests in a volcanic pool in New Zealand. It was determined that the Ni-Al coatings could be applied to a depth of two inches on the tube ends. When sprayed on flat coupons the coatings exhibited relatively high adhesion strength and microhardness. Polarization curves showed that the coating performance was variable. Measured corrosion potentials indicated that the Ni-Al coatings are active towards steel coated with thermally conductive polymers, thereby suggesting preferential corrosion. Corrosion also occurred on the coated coupons tested in the volcanic pool. This may have been exacerbated by the difficulty in applying a uniform coating to the coupon edges. The Ni-Al coatings applied to the tubes had significant porosity and did not provide adequate corrosion protection. This is associated with

  7. Atmospheric Radiation Measurement program climate research facility operations quarterly report July 1 - September 30, 2008.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2008-10-08

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real-time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), actual hours of operation, and variance (unplanned downtime) for the period July 1 - September 30, 2008, for the fixed sites. The AMF has been deployed to China, but the data have not yet been released. The fourth quarter comprises a total of 2,208 hours. The average exceeded our goal this quarter. The Site Access Request System is a web-based database used to track visitors to the fixed and mobile sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a central facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. HFE represents the AMF statistics for the Shouxian, China, deployment in 2008. FKB represents the AMF statistics for the Haselbach, Germany, past deployment in 2007. NIM represents the AMF statistics for the Niamey, Niger, Africa, past deployment in 2006. PYE represents just the AMF Archive statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be provided through the ACRF Archive can request a research account on the local site data system. The seven computers for the

  8. Atmospheric Radiation Measurement program climate research facility operations quarterly report January 1 - March 31, 2008.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2008-05-22

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), actual hours of operation, and variance (unplanned downtime) for the period January 1 - March 31, 2008, for the fixed sites. The AMF is being deployed to China and is not in operation this quarter. The second quarter comprises a total of 2,184 hours. The average as well as the individual site values exceeded our goal this quarter. The Site Access Request System is a web-based database used to track visitors to the fixed and mobile sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a central facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. FKB represents the AMF statistics for the Haselbach, Germany, past deployment in 2007. NIM represents the AMF statistics for the Niamey, Niger, Africa, past deployment in 2006. PYE represents just the AMF Archive statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be provided through the ACRF Archive can request a research account on the local site data system. The seven computers for the research accounts are located at the Barrow

  9. Atmospheric Radiation Measurement program climate research facility operations quarterly report October 1 - December 31, 2007.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2008-01-24

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), actual hours of operation, and variance (unplanned downtime) for the period October 1 - December 31, 2007, for the fixed sites and the mobile site. The AMF has been deployed to Germany and this was the final operational quarter. The first quarter comprises a total of 2,208 hours. Although the average exceeded our goal this quarter, a series of severe weather events (i.e., widespread ice storms) disrupted utility services, which affected the SGP performance measures. Some instruments were covered in ice and power and data communication lines were down for more than 10 days in some areas of Oklahoma and Kansas, which resulted in lost data at the SGP site. The Site Access Request System is a web-based database used to track visitors to the fixed sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a central facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. The AMF completed its mission at the end of this quarter in Haselback, Germany (FKB designation). NIM represents the AMF statistics for the Niamey, Niger, Africa, past deployment in 2006. PYE

  10. Pore size distribution and accessible pore size distribution in bituminous coals

    SciTech Connect (OSTI)

    Sakurovs, Richard; He, Lilin; Melnichenko, Yuri B; Radlinski, Andrzej Pawell; Blach, Tomasz P

    2012-01-01

    The porosity and pore size distribution of coals determine many of their properties, from gas release to their behavior on carbonization, and yet most methods of determining pore size distribution can only examine a restricted size range. Even then, only accessible pores can be investigated with these methods. Small-angle neutron scattering (SANS) and ultra small-angle neutron scattering (USANS) are increasingly used to characterize the size distribution of all of the pores non-destructively. Here we have used USANS/SANS to examine 24 well-characterized bituminous and subbituminous coals: three from the eastern US, two from Poland, one from New Zealand and the rest from the Sydney and Bowen Basins in Eastern Australia, and determined the relationships of the scattering intensity corresponding to different pore sizes with other coal properties. The range of pore radii examinable with these techniques is 2.5 nm to 7 {micro}m. We confirm that there is a wide range of pore sizes in coal. The pore size distribution was found to be strongly affected by both rank and type (expressed as either hydrogen or vitrinite content) in the size range 250 nm to 7 {micro}m and 5 to 10 nm, but weakly in intermediate regions. The results suggest that different mechanisms control coal porosity on different scales. Contrast-matching USANS and SANS were also used to determine the size distribution of the fraction of the pores in these coals that are inaccessible to deuterated methane, CD{sub 4}, at ambient temperature. In some coals most of the small ({approx} 10 nm) pores were found to be inaccessible to CD{sub 4} on the time scale of the measurement ({approx} 30 min - 16 h). This inaccessibility suggests that in these coals a considerable fraction of inherent methane may be trapped for extended periods of time, thus reducing the effectiveness of methane release from (or sorption by) these coals. Although the number of small pores was less in higher rank coals, the fraction of total