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Sample records for mt etna volcano

  1. 3-D Density Model Of Mt Etna Volcano (Southern Italy) | Open...

    Open Energy Info (EERE)

    Density Model Of Mt Etna Volcano (Southern Italy) Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: 3-D Density Model Of Mt Etna Volcano (Southern...

  2. Predicting and validating the tracking of a Volcanic Ash Cloud during the 2006 Eruption of Mt. Augustine Volcano

    SciTech Connect (OSTI)

    Webley, Peter W.; Atkinson, D.; Collins, Richard L.; Dean, K.; Fochesatto, J.; Sassen, Kenneth; Cahill, Catherine F.; Prata, A.; Flynn, Connor J.; Mizutani, K.

    2008-11-01

    On 11 January 2006, Mount Augustine volcano in southern Alaska began erupting after 20-year repose. The Anchorage Forecast Office of the National Weather Service (NWS) issued an advisory on 28 January for Kodiak City. On 31 January, Alaska Airlines cancelled all flights to and from Anchorage after multiple advisories from the NWS for Anchorage and the surrounding region. The Alaska Volcano Observatory (AVO) had reported the onset of the continuous eruption. AVO monitors the approximately 100 active volcanoes in the Northern Pacific. Ash clouds from these volcanoes can cause serious damage to an aircraft and pose a serious threat to the local communities, and to transcontinental air traffic throughout the Arctic and sub-Arctic region. Within AVO, a dispersion model has been developed to track the dispersion of volcanic ash clouds. The model, Puff, was used operational by AVO during the Augustine eruptive period. Here, we examine the dispersion of a volcanic ash cloud from Mount Augustine across Alaska from 29 January through the 2 February 2006. We present the synoptic meteorology, the Puff predictions, and measurements from aerosol samplers, laser radar (or lidar) systems, and satellites. UAF aerosol samplers revealed the presence of volcanic aerosols at the surface at sites where Puff predicted the ash clouds movement. Remote sensing satellite data showed the development of the ash cloud in close proximity to the volcano and a sulfur-dioxide cloud further from the volcano consistent with the Puff predictions. Lidars showed the presence of volcanic aerosol with consistent characteristics aloft over Alaska and were capable of detecting the aerosol, even in the presence of scattered clouds and where the cloud is too thin/disperse to be detected by remote sensing satellite data. The lidar measurements revealed the different trajectories of ash consistent with the Puff predictions. Dispersion models provide a forecast of volcanic ash cloud movement that might be

  3. Etna Resources soon to be Pan American Lithium | Open Energy...

    Open Energy Info (EERE)

    Etna Resources soon to be Pan American Lithium Jump to: navigation, search Name: Etna Resources (soon to be Pan American Lithium) Place: Vancouver, British Columbia, Canada Zip:...

  4. Etna, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Etna, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.8209007, -69.111155 Show Map Loading map... "minzoom":false,"mappingservice":"g...

  5. DOE - Office of Legacy Management -- Etna Machine Co - OH 28

    Office of Legacy Management (LM)

    Etna Machine Co - OH 28 FUSRAP Considered Sites Site: Etna Machine Co. (OH.28 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 3400 Maplewood Avenue , Toledo , Ohio OH.28-1 Evaluation Year: 1987 OH.28-1 Site Operations: Conducted swaging experiment to reduce the diameter of a hot-rolled uranium metal rod Research/Development and Testing on Uranium Metal in December 1950 (lasted only two days). OH.28-1 Site Disposition: Eliminated

  6. Validation of Innovative Exploration Technologies for Newberry Volcano: LIDAR of Newberry Volcano 2012

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

    Jaffe, Todd

    Validation of Innovative Exploration Technologies for Newberry Volcano: LIDAR of Newberry Volcano 2012

  7. Validation of Innovative Exploration Technologies for Newberry Volcano: LIDAR of Newberry Volcano 2012

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

    Jaffe, Todd

    2012-01-01

    Validation of Innovative Exploration Technologies for Newberry Volcano: LIDAR of Newberry Volcano 2012

  8. Newberry Volcano EGS Demonstration | Department of Energy

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

    Newberry Volcano EGS Demonstration Newberry Volcano EGS Demonstration Engineered Geothermal Systems, Low Temp, Exploration Demonstration Projects. Project objective: To demonstrate ...

  9. Hazard assessment in geothermal exploration: The case of Mt. Parker, Southern Philippines

    SciTech Connect (OSTI)

    Delfin, F.G. Jr.; Salonga, N.D.; Bayon, F.E.B.

    1996-12-31

    Hazard assessment of the Mt. Parker geothermal prospect, conducted in parallel with the surface exploration from 1992 to 1994, was undertaken to determine the long-term suitability of the prospect for development. By comparison with other acidic magmatic-hydrothermal systems in the Philippines, the geochemical data indicated minimal input of acidic magmatic fluids into Mt. Parker`s hydrothermal system. This system was regarded to be a neutral-pH and high-enthalpy chloride reservoir with temperature of at least 200-250{degrees}C. These favorable geochemical indications contrasted sharply with the C-14 and volcanological data indicating a shallow magmatic body with a potential for future eruption. This hazard led PNOC EDC to discontinue the survey and abandon the prospect by late 1994. On September 6, 1995, a flashflood of non-volcanic origin from the caldera lake killed nearly 100 people on the volcano`s northwestern flank.

  10. Mt Poso Cogeneration | Open Energy Information

    Open Energy Info (EERE)

    Poso Cogeneration Jump to: navigation, search Name: Mt Poso Cogeneration Place: Bakersfield, California Zip: 93308 Product: California-based project developer for the Mt Poso...

  11. Mt. Baker Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Mt. Baker Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Mt. Baker Geothermal Project Project Location Information Coordinates...

  12. Principal Types of Volcanoes | Open Energy Information

    Open Energy Info (EERE)

    Types of Volcanoes Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Principal Types of Volcanoes Abstract Abstract unavailable. Author John Watson...

  13. Category:Billings, MT | Open Energy Information

    Open Energy Info (EERE)

    Billings, MT Jump to: navigation, search Go Back to PV Economics By Location Media in category "Billings, MT" The following 16 files are in this category, out of 16 total....

  14. Isotopic Analysis At Mt St Helens Area (Shevenell & Goff, 2000...

    Open Energy Info (EERE)

    Home Exploration Activity: Isotopic Analysis At Mt St Helens Area (Shevenell & Goff, 2000) Exploration Activity Details Location Mt St Helens Area Exploration Technique...

  15. Compound and Elemental Analysis At Mt St Helens Area (Shevenell...

    Open Energy Info (EERE)

    Exploration Activity: Compound and Elemental Analysis At Mt St Helens Area (Shevenell & Goff, 2000) Exploration Activity Details Location Mt St Helens Area Exploration Technique...

  16. Isotopic Analysis At Mt St Helens Area (Shevenell & Goff, 1995...

    Open Energy Info (EERE)

    Home Exploration Activity: Isotopic Analysis At Mt St Helens Area (Shevenell & Goff, 1995) Exploration Activity Details Location Mt St Helens Area Exploration Technique...

  17. Compound and Elemental Analysis At Mt St Helens Area (Shevenell...

    Open Energy Info (EERE)

    Exploration Activity: Compound and Elemental Analysis At Mt St Helens Area (Shevenell & Goff, 1995) Exploration Activity Details Location Mt St Helens Area Exploration Technique...

  18. Controlled Source Audio MT At Roosevelt Hot Springs Area (Combs...

    Open Energy Info (EERE)

    Audio MT At Roosevelt Hot Springs Area (Combs 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Controlled Source Audio MT At Roosevelt Hot...

  19. Water Sampling At Mt Ranier Area (Frank, 1995) | Open Energy...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Mt Ranier Area (Frank, 1995) Exploration Activity Details Location Mt...

  20. Geothermal Literature Review At Mt Ranier Area (Frank, 1995)...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At Mt Ranier Area (Frank, 1995) Exploration Activity Details Location Mt...

  1. Wall rock-magma interactions in Etna, Italy, studied by U-Th disequilibrium and rare earth element systematics

    SciTech Connect (OSTI)

    Villemant, B. CNRS URA 196, Paris ); Michaud, V.; Metrich, N. )

    1993-03-01

    [sup 230]Th/[sup 238]U disequilibria have been studied in xenoliths and associated lavas of the 1892 and 1989 eruptions of Etna. Most xenoliths are out of secular equilibrium within 1 [sigma] errors and have lower [sup 230]Th/[sup 232]Th ratios than their host magmas. Siliceous and peraluminous xenoliths display large ranges of Th/U ratios for similar [sup 230]Th/[sup 232]Th values, which are interpreted in terms of Th isotopic rehomogenization. The siliceous xenoliths have also suffered thorium and uranium enrichments, which are best explained by chemical diffusion between xenolith melts and differentiated magmas. Estimates of thorium self-diffusivities and [sup 230]Th-[sup 238]U disequilibria give age constraints on these events corresponding to the last major volcanic event of Etna at 14 ka (formation of the elliptic crater caldera). These results suggest that magma storage in superficial and long-lived magma chambers favors the thorium isotopic homogenization of wall rocks by a thermal effect. Chemical diffusion of uranium and thorium and isotopic homogenization between siliceous melts of wall rocks and differentiated magmas may significantly modify the initial thorium isotopic compositions. Such contamination processes could explain the large variations of the [sup 230]Th/[sup 232]Th initial ratios of Etna magmas. 33 refs., 7 figs., 1 tab.

  2. Mt Wheeler Power, Inc | Open Energy Information

    Open Energy Info (EERE)

    Power, Inc Jump to: navigation, search Name: Mt Wheeler Power, Inc Place: Nevada Phone Number: 1-775-289-8981 Website: mwpower.net Facebook: https:www.facebook.com...

  3. Mt Wheeler Power, Inc (Utah) | Open Energy Information

    Open Energy Info (EERE)

    Mt Wheeler Power, Inc (Utah) Jump to: navigation, search Name: Mt Wheeler Power, Inc Place: Utah Phone Number: 1 775-289-8981 Website: mwpower.net Facebook: https:...

  4. Validation of Innovation Exploration Technologies for Newberry Volcano |

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

    Department of Energy Validation of Innovation Exploration Technologies for Newberry Volcano Validation of Innovation Exploration Technologies for Newberry Volcano Validation of Innovation Exploration Technologies for Newberry Volcano presentation at the April 2013 peer review meeting held in Denver, Colorado. newberry_peer2013.pdf (1.69 MB) More Documents & Publications Newberry EGS Demonstration Newberry Volcano EGS Demonstration Novel use of 4D Monitoring Techniques to Improve

  5. Geothermometry At Mt St Helens Area (Shevenell & Goff, 1995)...

    Open Energy Info (EERE)

    St Helens Area (Shevenell & Goff, 1995) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Mt St Helens Area (Shevenell & Goff,...

  6. RAPID/Roadmap/5-MT-a | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Hydropower Solar Tools Contribute Contact Us Drilling and Well Development (5-MT-a) - 05MTADrillingAndWellDevelopment (1).pdf Error creating thumbnail: Page number...

  7. RAPID/Roadmap/18-MT-b | Open Energy Information

    Open Energy Info (EERE)

    Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us Hazardous Waste Facility Permit (18-MT-b) The Montana Department of Environmental Quality (DEQ)...

  8. Refraction Survey At Mt Princeton Hot Springs Geothermal Area...

    Open Energy Info (EERE)

    Location Mt Princeton Hot Springs Geothermal Area Exploration Technique Refraction Survey Activity Date 2012 - 2012 Usefulness useful DOE-funding Unknown Exploration Basis...

  9. RAPID/Roadmap/15-MT-a | Open Energy Information

    Open Energy Info (EERE)

    BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us Air Quality Permit (15-MT-a) The Montana Department of Environmental Quality (DEQ)...

  10. Controlled Source Audio MT At Cove Fort Area - Liquid (Combs...

    Open Energy Info (EERE)

    search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Controlled Source Audio MT At Cove Fort Area - Liquid (Combs 2006) Exploration Activity Details Location Cove...

  11. Controlled Source Audio MT At Mccoy Geothermal Area (DOE GTP...

    Open Energy Info (EERE)

    search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Controlled Source Audio MT At Mccoy Geothermal Area (DOE GTP) Exploration Activity Details Location Mccoy...

  12. Aeromagnetic Survey At Mt Princeton Hot Springs Geothermal Area...

    Open Energy Info (EERE)

    Princeton Hot Springs Geothermal Area (Case, Et Al., 1984) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aeromagnetic Survey At Mt Princeton...

  13. RAPID/Roadmap/1-MT-a | Open Energy Information

    Open Energy Info (EERE)

    RAPIDRoadmap1-MT-a < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower...

  14. RAPID/Roadmap/11-MT-c | Open Energy Information

    Open Energy Info (EERE)

    RAPIDRoadmap11-MT-c < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal...

  15. RAPID/Roadmap/14-MT-e | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Hydropower Solar Tools Contribute Contact Us Groundwater Pollution Control System (14-MT-e) The Montana Department of Environmental Quality (DEQ) regulates the...

  16. RAPID/Roadmap/14-MT-c | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Hydropower Solar Tools Contribute Contact Us Underground Injection Control Permit (14-MT-c) The United States Environmental Protection Agency (EPA) has not...

  17. City of Mt Pleasant, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Number: (319) 385-2121 Website: mountpleasantiowa.orgalliance Twitter: @MtPleasantIOWA Facebook: https:www.facebook.commountpleasantia Outage Hotline: (319) 385-2121...

  18. Water Sampling At Mt Princeton Hot Springs Geothermal Area (Olson...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Mt Princeton Hot Springs Geothermal Area (Olson & Dellechaie, 1976)...

  19. Water Sampling At Mt St Helens Area (Shevenell & Goff, 1995)...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Mt St Helens Area (Shevenell & Goff, 1995) Exploration Activity Details...

  20. RAPID/Roadmap/18-MT-a | Open Energy Information

    Open Energy Info (EERE)

    Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us Underground Storage Tank Permit (18-MT-a) A developer must obtain an Underground Storage Tank...

  1. RAPID/Roadmap/20-MT-a | Open Energy Information

    Open Energy Info (EERE)

    Us Well Abandonment Process (20-MT-a) Montana requires the employment of particular engineering standards when abandoning wells. Developers may elect to abandon wells or...

  2. Vertical Electrical Sounding Configurations At Mt Princeton Hot...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Vertical Electrical Sounding Configurations At Mt Princeton Hot Springs Geothermal Area (Zohdy, Et Al.,...

  3. RAPID/Roadmap/12-MT-a | Open Energy Information

    Open Energy Info (EERE)

    not in range. Flowchart Narrative 12-MT-a.1 - Consult Regarding Potential Impacts on Fish and Wildlife Building with Wildlife, a guide developed by private landowners,...

  4. RAPID/Roadmap/3-MT-c | Open Energy Information

    Open Energy Info (EERE)

    Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us State Encroachment Process (3-MT-c) There are several...

  5. RAPID/Roadmap/11-MT-a | Open Energy Information

    Open Energy Info (EERE)

    Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us State Cultural Considerations Overview (11-MT-a)...

  6. RAPID/Roadmap/6-MT-d | Open Energy Information

    Open Energy Info (EERE)

    Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us Other State Construction Permits (6-MT-d)...

  7. RAPID/Roadmap/4-MT-a | Open Energy Information

    Open Energy Info (EERE)

    Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us State Exploration Process (4-MT-a) 04MTAStateExploration...

  8. RAPID/Roadmap/11-MT-b | Open Energy Information

    Open Energy Info (EERE)

    Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us Human Remains Process (11-MT-b) 11MTBHumanRemainsProcess...

  9. RAPID/Roadmap/14-MT-d | Open Energy Information

    Open Energy Info (EERE)

    Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us 401 Water Quality Certification (14-MT-d) A person may...

  10. 3D Mt Resistivity Imaging For Geothermal Resource Assessment...

    Open Energy Info (EERE)

    Mt Resistivity Imaging For Geothermal Resource Assessment And Environmental Mitigation At The Glass Mountain Kgra, California Jump to: navigation, search OpenEI Reference...

  11. Targeting Mycobacterium tuberculosis Biotin Protein Ligase (MtBPL...

    Office of Scientific and Technical Information (OSTI)

    tuberculosis Biotin Protein Ligase (MtBPL) with Nucleoside-Based Bisubstrate Adenylation Inhibitors Citation Details In-Document Search Title: Targeting Mycobacterium tuberculosis ...

  12. Mt Princeton Hot Springs Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    in the area. Since 2007 Mt. Princeton Geothermal, LLC has been assessing the area for its geothermal energy production potential. The company has conducted several preliminary...

  13. Magnetotelluric Techniques At Mt Princeton Hot Springs Geothermal...

    Open Energy Info (EERE)

    Techniques At Mt Princeton Hot Springs Geothermal Area (Held & Henderson, 2012) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Magnetotelluric...

  14. Thermal Gradient Holes At Mt Princeton Hot Springs Geothermal...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Mt Princeton Hot Springs Geothermal Area (Held & Henderson, 2012)...

  15. Analysis of borehole temperature data from the Mt. Princeton...

    Open Energy Info (EERE)

    borehole temperature data from the Mt. Princeton Hot Springs area, Chaffee County, Colorado (abstract only) Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  16. WPA Omnibus Award MT Wind Power Outreach

    SciTech Connect (OSTI)

    Brian Spangler, Manager Energy Planning and Renewables

    2012-01-30

    The objective of this grant was to further the development of Montana’s vast wind resources for small, medium, and large scale benefits to Montana and the nation. This was accomplished through collaborative work with wind industry representatives, state and local governments, the agricultural community, and interested citizens. Through these efforts MT Dept Environmental Quality (DEQ) was able to identify development barriers, educate and inform citizens, as well as to participate in regional and national dialogue that will spur the development of wind resources. The scope of DEQ’s wind outreach effort evolved over the course of this agreement from the development of the Montana Wind Working Group and traditional outreach efforts, to the current focus on working with the state’s university system to deliver a workforce trained to enter the wind industry.

  17. Geothermal Exploration of Newberry Volcano, Oregon

    SciTech Connect (OSTI)

    Waibel, Albert F.; Frone, Zachary S.; Blackwell, David D.

    2014-12-01

    Davenport Newberry (Davenport) has completed 8 years of exploration for geothermal energy on Newberry Volcano in central Oregon. Two deep exploration test wells were drilled by Davenport on the west flank of the volcano, one intersected a hydrothermal system; the other intersected isolated fractures with no hydrothermal interconnection. Both holes have bottom-hole temperatures near or above 315°C (600°F). Subsequent to deep test drilling an expanded exploration and evaluation program was initiated. These efforts have included reprocessing existing data, executing multiple geological, geophysical, geochemical programs, deep exploration test well drilling and shallow well drilling. The efforts over the last three years have been made possible through a DOE Innovative Exploration Technology (IET) Grant 109, designed to facilitate innovative geothermal exploration techniques. The combined results of the last 8 years have led to a better understanding of the history and complexity of Newberry Volcano and improved the design and interpretation of geophysical exploration techniques with regard to blind geothermal resources in volcanic terrain.

  18. Alaska Plans Geothermal Leasing at Volcano | Department of Energy

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

    Plans Geothermal Leasing at Volcano Alaska Plans Geothermal Leasing at Volcano June 26, 2008 - 4:19pm Addthis ANCHORAGE, Alaska - In Alaska, a state rich in oil and gas, officials are seeking to stir interest in a different source of underground energy -- the geothermal heat simmering beneath the volcanoes and hot springs that dot the landscape that could power thousands of homes. The state Division of Oil and Gas is preparing a lease sale that would allow companies to explore the geothermal

  19. Time-Domain Electromagnetics At Haleakala Volcano Area (Thomas...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Time-Domain Electromagnetics At Haleakala Volcano Area (Thomas, 1986) Exploration Activity...

  20. Self Potential At Haleakala Volcano Area (Thomas, 1986) | Open...

    Open Energy Info (EERE)

    1986) Exploration Activity Details Location Haleakala Volcano Area Exploration Technique Self Potential Activity Date Usefulness not indicated DOE-funding Unknown References...

  1. RAPID/Roadmap/13-MT-a | Open Energy Information

    Open Energy Info (EERE)

    Contribute Contact Us State Land Use Assessment (13-MT-a) 13MTALandUseAssessment.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number...

  2. RAPID/Roadmap/3-MT-b | Open Energy Information

    Open Energy Info (EERE)

    Tools Contribute Contact Us State Land Lease (3-MT-b) 03MTBStateLandAccess (1).pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number...

  3. RAPID/Roadmap/6-MT-c | Open Energy Information

    Open Energy Info (EERE)

    Contact Us Drinking Water Permit (6-MT-c) Add Text 06MTCDrinkingWaterPermit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number...

  4. MT Energie GmbH Co KG | Open Energy Information

    Open Energy Info (EERE)

    Saxony, Germany Zip: 27404 Sector: Services Product: MT-Energie provides both turn-key biogas plants and related components and services. Coordinates: 53.295765, 9.27964 Show...

  5. RAPID/Roadmap/17-MT-b | Open Energy Information

    Open Energy Info (EERE)

    Stream Protection Act (SPA 124 Permit) (17-MT-b) Montana has a policy to preserve fish and wildlife habitat as well as maintain Montana's streams and rivers in their natural...

  6. HERO Ski Trip to Mt. Hood Meadows February

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

    If there is enough interest, we may be able to charter a bus to drive us up and back. Stay at the Best Western Plus Hood River Inn which is just 30 miles from Mt. Hood's largest...

  7. Ground Gravity Survey At Mt Princeton Hot Springs Geothermal...

    Open Energy Info (EERE)

    lithologic distrubtions Notes Gravity low associated with Mt. Princeton Batholith; density contrast of -0.5 gcm3 of valley-fill sediments relative to batholith References J.E....

  8. RAPID/Roadmap/3-MT-a | Open Energy Information

    Open Energy Info (EERE)

    Resources & Conservation. The application requires an adequate description of the lands. The application fee is 10. 3-MT-a.2 - Does the Director Decide to Announce the Sale...

  9. 2007-mt-elbert | netl.doe.gov

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

    showing Donyon Rig Photo courtesy Doyon Drilling Inc Project Background Maps of Research ... The drilling of the "Mt. Elbert prospect" within the Milne Point Unit (MPU) on the Alaskan ...

  10. CampanileMtTamalpiasSunset_caption.jpg | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information CampanileMtTamalpiasSunset_caption

  11. Newberry Volcano EGS Demonstration - Phase I Results

    SciTech Connect (OSTI)

    William L. Osborn, Susan Petty, Trenton T. Cladouhos, Joe Iovenitti, Laura Nofziger, Owen Callahan, Douglas S. Perry and Paul L. Stern

    2011-10-23

    Phase I of the Newberry Volcano Enhanced Geothermal System (EGS) Demonstration included permitting, community outreach, seismic hazards analysis, initial microseismic array deployment and calibration, final MSA design, site characterization, and stimulation planning. The multi-disciplinary Phase I site characterization supports stimulation planning and regulatory permitting, as well as addressing public concerns including water usage and induced seismicity. A review of the project'™s water usage plan by an independent hydrology consultant found no expected impacts to local stakeholders, and recommended additional monitoring procedures. The IEA Protocol for Induced Seismicity Associated with Enhanced Geothermal Systems was applied to assess site conditions, properly inform stakeholders, and develop a comprehensive mitigation plan. Analysis of precision LiDAR elevation maps has concluded that there is no evidence of recent faulting near the target well. A borehole televiewer image log of the well bore revealed over three hundred fractures and predicted stress orientations. No natural, background seismicity has been identified in a review of historic data, or in more than seven months of seismic data recorded on an array of seven seismometers operating around the target well. A seismic hazards and induced seismicity risk assessment by an independent consultant concluded that the Demonstration would contribute no additional risk to residents of the nearest town of La Pine, Oregon. In Phase II of the demonstration, an existing deep hot well, NWG 55-29, will be stimulated using hydroshearing techniques to create an EGS reservoir. The Newberry Volcano EGS Demonstration is allowing geothermal industry and academic experts to develop, validate and enhance geoscience and engineering techniques, and other procedures essential to the expansion of EGS throughout the country. Successful development will demonstrate to the American public that EGS can play a

  12. Validation of Innovation Exploration Technologies for Newberry Volcano

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

    Validation of Innovative Exploration Technologies for Newberry Volcano Principal Investigator and Presenter: Albert Waibel Columbia GeoScience for Davenport Newberry ("Davenport") This presentation does not contain any proprietary confidential, or otherwise restricted information. 2 | US DOE Geothermal Program eere.energy.gov Relevance/Impact of Research * Newberry Volcano is a blind resource location (no surface features such as hot springs, fumaroles, faults or surface geochemical

  13. Validation of Innovative Exploration Technologies for Newberry Volcano |

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

    Department of Energy for Newberry Volcano Validation of Innovative Exploration Technologies for Newberry Volcano DOE Geothermal Technologies Peer Review - 2010. Project summary: To effectively combine numerous exploration technologies to gather important data. Once information is combined into 3-D models, a target drilling location will be determined. Deep well capable of finding commercial quantities of geothermal resource will be drilled to validate methodology.

  14. Jan. 24 Science Series Lecturer to Discuss Volcanoes in Virginia! |

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

    Jefferson Lab Jan. 24 Science Series Lecturer to Discuss Volcanoes in Virginia! Jan. 24 Science Series Lecturer to Discuss Volcanoes in Virginia! Newport News, Va., Dec. 12, 2011 - The Thomas Jefferson National Accelerator Facility kicks off its 2012 science lecture series on Tuesday, Jan. 24, with a discussion about the region's geologically active past. Guest speaker Elizabeth Johnson, assistant professor with the Geology and Environmental Sciences department at James Madison University,

  15. ARM - Field Campaign - Black Carbon at the Mt. Bachelor Observatory

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

    govCampaignsBlack Carbon at the Mt. Bachelor Observatory Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Black Carbon at the Mt. Bachelor Observatory 2016.06.15 - 2016.10.01 Lead Scientist : Daniel Jaffe Abstract Black carbon (BC) is a key component in the earth system and a significant climate forcing agent. Observations at remote sites and in free-tropospheric air are extremely sparse. We propose to utilize one of the ARM SP2 (Single

  16. HERO PRESENTS A DAY HIKE AT MT. ST. HELENS

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

    HERO PRESENTS A DAY HIKE AT MT. ST. HELENS Saturday, September 10, 2016 Mt. St. Helens lost its top on May 18, 1980 (see the 'before' and 'after' pictures above). The environment has been left to respond naturally to the disturbance - and we'll see how it is doing 36 years into recovery. We'll head to Windy Ridge and walk the "sand ladder," hike towards Norway Pass, take the Meta Lake trail, and see the miner's car in person (pictured below); lots of photo opportunities!! This is a

  17. Babb, MT Liquefied Natural Gas Exports (Million Cubic Feet)

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

    (Million Cubic Feet) Babb, MT Liquefied Natural Gas Exports (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2015 5 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S.

  18. Newberry Volcano EGS Demonstration Stimulation Modeling

    SciTech Connect (OSTI)

    Trenton T. Cladouhos, Matthew Clyne, Maisie Nichols,; Susan Petty, William L. Osborn, Laura Nofziger

    2011-10-23

    As a part of Phase I of the Newberry Volcano EGS Demonstration project, several data sets were collected to characterize the rock volume around the well. Fracture, fault, stress, and seismicity data has been collected by borehole televiewer, LiDAR elevation maps, and microseismic monitoring. Well logs and cuttings from the target well (NWG 55-29) and core from a nearby core hole (USGS N-2) have been analyzed to develop geothermal, geochemical, mineralogical and strength models of the rock matrix, altered zones, and fracture fillings (see Osborn et al., this volume). These characterization data sets provide inputs to models used to plan and predict EGS reservoir creation and productivity. One model used is AltaStim, a stochastic fracture and flow software model developed by AltaRock. The software's purpose is to model and visualize EGS stimulation scenarios and provide guidance for final planning. The process of creating an AltaStim model requires synthesis of geologic observations at the well, the modeled stress conditions, and the stimulation plan. Any geomechanical model of an EGS stimulation will require many assumptions and unknowns; thus, the model developed here should not be considered a definitive prediction, but a plausible outcome given reasonable assumptions. AltaStim is a tool for understanding the effect of known constraints, assumptions, and conceptual models on plausible outcomes.

  19. Www.deq.mt.gov/MFS/LawRules/Circular2 | Open Energy Information

    Open Energy Info (EERE)

    Www.deq.mt.govMFSLawRulesCircular2 Jump to: navigation, search OpenEI Reference LibraryAdd to library Reference: Www.deq.mt.govMFSLawRulesCircular2 Published Publisher Not...

  20. Price of Babb, MT Liquefied Natural Gas Exports to Canada (Dollars...

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

    Babb, MT Liquefied Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet) Price of Babb, MT Liquefied Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet) Year...

  1. New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes

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

    New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes October 29, 2013 Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov volcanic-hotspots1.jpg This 3D view of the top 1,000 kilometers of Earth's mantle beneath the central Pacific shows the relationship between seismically-slow "plumes" and channels imaged in the UC Berkeley study. Green cones on the ocean floor mark islands associated with "hotspot"

  2. Sweetgrass, MT Liquefied Natural Gas Exports (Million Cubic Feet)

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

    (Million Cubic Feet) Sweetgrass, MT Liquefied Natural Gas Exports (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 7 5 2014 8 11 10 8 8 5 6 6 6 6 6 7 2015 5 4 5 5 5 4 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S.

  3. Validation of Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled and seismic test 2012

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

    Jaffe, Todd

    Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled & seismic test, 2012

  4. Validation of Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled and seismic test 2012

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

    Jaffe, Todd

    2012-01-01

    Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled & seismic test, 2012

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

    SciTech Connect (OSTI)

    Hoversten, G.M.

    1996-11-01

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

  6. Sweetgrass, MT Natural Gas Imports by Pipeline from Canada

    Gasoline and Diesel Fuel Update (EIA)

    (Million Cubic Feet) Sweetgrass, MT Liquefied Natural Gas Exports (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 7 5 2014 8 11 10 8 8 5 6 6 6 6 6 7 2015 5 4 5 5 5 4 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Cubic Feet)

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

  7. Sweetgrass, MT Liquefied Natural Gas Pipeline Exports to Canada (Million

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

    Cubic Feet) Pipeline Exports to Canada (Million Cubic Feet) Sweetgrass, MT Liquefied Natural Gas Pipeline Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2012 2 2013 3 5 4 6 9 8 5 8 7 5 7 5 2014 8 11 10 8 8 5 6 6 6 6 6 7 2015 5 4 5 5 5 4 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied

  8. Rock Sampling At Mt Ranier Area (Frank, 1995) | Open Energy Informatio...

    Open Energy Info (EERE)

    Exploration Activity Details Location Mt Ranier Area Exploration Technique Rock Sampling Activity Date Usefulness not indicated DOE-funding Unknown Notes This paper relies...

  9. Controlled Source Audio MT At Pilgrim Hot Springs Area (DOE GTP...

    Open Energy Info (EERE)

    search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Controlled Source Audio MT At Pilgrim Hot Springs Area (DOE GTP) Exploration Activity Details Location Pilgrim...

  10. Seismic Hazards at Kilauea and Mauna LOA Volcanoes, Hawaii

    SciTech Connect (OSTI)

    Klein, Fred W.

    1994-04-22

    A significant seismic hazard exists in south Hawaii from large tectonic earthquakes that can reach magnitude 8 and intensity XII. This paper quantifies the hazard by estimating the horizontal peak ground acceleration (PGA) in south Hawaii which occurs with a 90% probability of not being exceeded during exposure times from 10 to 250 years. The largest earthquakes occur beneath active, unbuttressed and mobile flanks of volcanoes in their shield building stage.

  11. New gamma-ray observatory begins operations at Sierra Negra volcano...

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

    New gamma-ray observatory begins operations at Sierra Negra volcano in the state of Puebla, Mexico Community Connections: Your link to news and opportunities from Los Alamos...

  12. Map of Validation of Innovative Exploration Technologies for Newberry Volcano 2012

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

    Todd Jaffe

    2012-01-01

    A map showing location of wells permitted, drilled and seismic test, as part of validation of innovative exploration technologies done for the Newberry Volcano project in 2012

  13. Summary of Pu?u ?O?o - Kupaianaha Eruption, Kilauea Volcano...

    Open Energy Info (EERE)

    Survey, 2012 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Summary of Puu Oo - Kupaianaha Eruption, Kilauea Volcano, Hawaii...

  14. A Multidisciplinary Approach To Detect Active Pathways For Magma...

    Open Energy Info (EERE)

    Multidisciplinary Approach To Detect Active Pathways For Magma Migration And Eruption At Mt Etna (Sicily, Italy) Before The 2001 And 2002-2003 Eruptions Jump to: navigation, search...

  15. Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012

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

    Jaffe, Todd

    Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012

  16. Validation of Innovative Exploration Technologies for Newberry Volcano: Raw data used to prepare the Gravity Report by Zonge 2012

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

    Jaffe, Todd

    Validation of Innovative Exploration Technologies for Newberry Volcano: Raw data used to prepare the Gravity Report by Zonge 2012

  17. Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012

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

    Jaffe, Todd

    2012-01-01

    Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012

  18. Validation of Innovative Exploration Technologies for Newberry Volcano: Raw data used to prepare the Gravity Report by Zonge 2012

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

    Jaffe, Todd

    2012-01-01

    Validation of Innovative Exploration Technologies for Newberry Volcano: Raw data used to prepare the Gravity Report by Zonge 2012

  19. Seismicity and structure of Akutan and Makushin Volcanoes, Alaska, using joint body and surface wave tomography

    SciTech Connect (OSTI)

    Syracuse, E. M.; Maceira, M.; Zhang, H.; Thurber, C. H.

    2015-02-18

    Joint inversions of seismic data recover models that simultaneously fit multiple constraints while playing upon the strengths of each data type. Here, we jointly invert 14 years of local earthquake body wave arrival times from the Alaska Volcano Observatory catalog and Rayleigh wave dispersion curves based upon ambient noise measurements for local Vp, Vs, and hypocentral locations at Akutan and Makushin Volcanoes using a new joint inversion algorithm.The velocity structure and relocated seismicity of both volcanoes are significantly more complex than many other volcanoes studied using similar techniques. Seismicity is distributed among several areas beneath or beyond the flanks of both volcanoes, illuminating a variety of volcanic and tectonic features. The velocity structures of the two volcanoes are exemplified by the presence of narrow high-Vp features in the near surface, indicating likely current or remnant pathways of magma to the surface. A single broad low-Vp region beneath each volcano is slightly offset from each summit and centered at approximately 7 km depth, indicating a potential magma chamber, where magma is stored over longer time periods. Differing recovery capabilities of the Vp and Vs datasets indicate that the results of these types of joint inversions must be interpreted carefully.

  20. Seismicity and structure of Akutan and Makushin Volcanoes, Alaska, using joint body and surface wave tomography

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

    Syracuse, E. M.; Maceira, M.; Zhang, H.; Thurber, C. H.

    2015-02-18

    Joint inversions of seismic data recover models that simultaneously fit multiple constraints while playing upon the strengths of each data type. Here, we jointly invert 14 years of local earthquake body wave arrival times from the Alaska Volcano Observatory catalog and Rayleigh wave dispersion curves based upon ambient noise measurements for local Vp, Vs, and hypocentral locations at Akutan and Makushin Volcanoes using a new joint inversion algorithm.The velocity structure and relocated seismicity of both volcanoes are significantly more complex than many other volcanoes studied using similar techniques. Seismicity is distributed among several areas beneath or beyond the flanks ofmore » both volcanoes, illuminating a variety of volcanic and tectonic features. The velocity structures of the two volcanoes are exemplified by the presence of narrow high-Vp features in the near surface, indicating likely current or remnant pathways of magma to the surface. A single broad low-Vp region beneath each volcano is slightly offset from each summit and centered at approximately 7 km depth, indicating a potential magma chamber, where magma is stored over longer time periods. Differing recovery capabilities of the Vp and Vs datasets indicate that the results of these types of joint inversions must be interpreted carefully.« less

  1. A Large Self-Potential Anomaly And Its Changes On The Quiet Mt...

    Open Energy Info (EERE)

    Large Self-Potential Anomaly And Its Changes On The Quiet Mt Fuji, Japan Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Large Self-Potential...

  2. New gamma-ray observatory begins operations at Sierra Negra volcano...

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

    New gamma-ray observatory begins operations New gamma-ray observatory begins operations at Sierra Negra volcano in the state of Puebla, Mexico The High-Altitude Water Cherenkov ...

  3. Summary of Pu u O o - Kupaianaha Eruption, Kilauea Volcano, Hawaii...

    Open Energy Info (EERE)

    Pu u O o - Kupaianaha Eruption, Kilauea Volcano, Hawaii Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Summary of Pu u O o - Kupaianaha Eruption,...

  4. A 3D Magnetic Structure Of Izu-Oshima Volcano And Their Changes...

    Open Energy Info (EERE)

    data show that the volcanic edifice of Izu-Oshima Volcano has a mean magnetization intensity ranging from 10.4 to 12.1 Am. The derived 3D magnetic structure shows low...

  5. The eruption of Redoubt Volcano, Alaska, December 14,1989-August 31, 1990

    SciTech Connect (OSTI)

    Brantley, S.R.

    1990-12-01

    This paper reports on explosive volcanic activity at Redoubt Volcano, 177 km southwest of Anchorage, Alaska, which generated numerous tephra plumes that disrupted air traffic above southern Alaska, damaged aircraft, and caused locally heavy tephra fall. Pyroclastic flows triggered debris flows that inundated part of an oil-tanker facility, temporarily suspending oil production in Cook Inlet. The newly established Alaska Volcano Observatory increased its monitoring effort and disseminated volcanic hazard information to government agencies, industry, and the public.

  6. Experiment operations plan for the MT-4 experiment in the NRU reactor. [PWR

    SciTech Connect (OSTI)

    Russcher, G.E.; Wilson, C.L.; Parchen, L.J.; Marshall, R.K.; Hesson, G.M.; Webb, B.J.; Freshley, M.D.

    1983-06-01

    A series of thermal-hydraulic and cladding materials deformation experiments were conducted using light-water reactor fuel bundles as part of the Pacific Northwest Laboratory Loss-of-Coolant Accident (LOCA) Simulation Program. This report is the formal operations plan for MT-4 - the fourth materials deformation experiment conducted in the National Research Universal (NRU) reactor, Chalk River, Ontario, Canada. A major objective of MT-4 was to simulate a pressurized water reactor LOCA that could induce fuel rod cladding deformation and rupture due to a short-term adiabatic transient and a peak fuel cladding temperature of 1200K (1700/sup 0/F).

  7. MT71x: Multi-Temperature Library Based on ENDF/B-VII.1

    SciTech Connect (OSTI)

    Conlin, Jeremy Lloyd; Parsons, Donald Kent; Gray, Mark Girard; Lee, Mary Beth; White, Morgan Curtis

    2015-12-16

    The Nuclear Data Team has released a multitemperature transport library, MT71x, based upon ENDF/B-VII.1 with a few modifications as well as additional evaluations for a total of 427 isotope tables. The library was processed using NJOY2012.39 into 23 temperatures. MT71x consists of two sub-libraries; MT71xMG for multigroup energy representation data and MT71xCE for continuous energy representation data. These sub-libraries are suitable for deterministic transport and Monte Carlo transport applications, respectively. The SZAs used are the same for the two sub-libraries; that is, the same SZA can be used for both libraries. This makes comparisons between the two libraries and between deterministic and Monte Carlo codes straightforward. Both the multigroup energy and continuous energy libraries were verified and validated with our checking codes checkmg and checkace (multigroup and continuous energy, respectively) Then an expanded suite of tests was used for additional verification and, finally, verified using an extensive suite of critical benchmark models. We feel that this library is suitable for all calculations and is particularly useful for calculations sensitive to temperature effects.

  8. Combination of emulsion chamber and air shower array at Mt. Chacaltaya

    SciTech Connect (OSTI)

    Kawasumi, N.; Tsushima, I.; Honda, K.; Hashimoto, K. ); Matano, T. ); Mori, K.; Inoue, N.; Ticona, R. ); Ohsawa, A. ); Tamada, M. ); Martinic, N.; Aliaga, Z.; Reguerin, A.; Aguirre, C. )

    1993-06-15

    Data of 34 familes with the accompanying air showers, observed by the combination of emulsion chamber and air shower array at Mt. Chacaltaya, are presented. Comparison with the simulation calculation concludes that a change is necessary in the characteristics of hadron interactions in [ital E][sub 0][ge]10[sup 15] eV.

  9. Babb, MT Liquefied Natural Gas Exports to Canada (Million Cubic Feet)

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

    Liquefied Natural Gas Exports to Canada (Million Cubic Feet) Babb, MT Liquefied Natural Gas Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2015 5 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas

  10. Havre, MT Natural Gas Pipeline Imports From Canada (Million Cubic Feet)

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

    Million Cubic Feet) Havre, MT Natural Gas Pipeline Imports From Canada (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's NA NA 2000's 1,309 NA NA 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S.

  11. Havre, MT Natural Gas Pipeline Imports From Canada (Dollars per Thousand

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

    Cubic Feet) Dollars per Thousand Cubic Feet) Havre, MT Natural Gas Pipeline Imports From Canada (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's NA NA 2000's 3.66 NA NA -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Price of

  12. Ra-Th disequilibria: Timescale of carbonatite magma formation at Oldoinyo Lengai volcano, Tanzania

    SciTech Connect (OSTI)

    Williams, R.W.; Gill, J.B.; Bruland, K.W. )

    1988-04-01

    This paper discusses geologic models dealing with the formation of carbonatites from recent lavas of the Oldoninyo Lengai volcano, Tanzania. This paper also acts as a rebutal to an earlier writing which discussed potential flaws in the collection and dating of the carbonatites. The paper goes on to provide activity ratios from different carbonatites and discussion the lack of evidence for fractional crystallization in a olivine sovite magma.

  13. Validation of Innovative Exploration Technologies for Newberry Volcano: Geochemistry data from 55-29 and 46-16 wells at Newberry 2012

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

    Jaffe, Todd

    Validation of Innovative Exploration Technologies for Newberry Volcano: Geochemistry data from 55-29 and 46-16 wells at Newberry 2012

  14. Validation of Innovative Exploration Technologies for Newberry Volcano: Geochemistry data from 55-29 and 46-16 wells at Newberry 2012

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

    Jaffe, Todd

    2012-01-01

    Validation of Innovative Exploration Technologies for Newberry Volcano: Geochemistry data from 55-29 and 46-16 wells at Newberry 2012

  15. TECTONIC VERSUS VOLCANIC ORIGIN OF THE SUMMIT DEPRESSION AT MEDICINE LAKE VOLCANO, CALIFORNIA

    SciTech Connect (OSTI)

    Mark Leon Gwynn

    2010-05-01

    Medicine Lake Volcano is a Quaternary shield volcano located in a tectonically complex and active zone at the transition between the Basin and Range Province and the Cascade Range of the Pacific Province. The volcano is topped by a 7x12 km elliptical depression surrounded by a discontinuous constructional ring of basaltic to rhyolitic lava flows. This thesis explores the possibility that the depression may have formed due to regional extension (rift basin) or dextral shear (pull-apart basin) rather than through caldera collapse and examines the relationship between regional tectonics and localized volcanism. Existing data consisting of temperature and magnetotelluric surveys, alteration mineral studies, and core logging were compiled and supplemented with additional core logging, field observations, and fault striae studies in paleomagnetically oriented core samples. These results were then synthesized with regional fault data from existing maps and databases. Faulting patterns near the caldera, extension directions derived from fault striae P and T axes, and three-dimensional temperature and alteration mineral models are consistent with slip across arcuate ring faults related to magma chamber deflation during flank eruptions and/or a pyroclastic eruption at about 180 ka. These results are not consistent with a rift or pull-apart basin. Limited subsidence can be attributed to the relatively small volume of ash-flow tuff released by the only known major pyroclastic eruption and is inconsistent with the observed topographic relief. The additional relief can be explained by constructional volcanism. Striae from unoriented and oriented core, augmented by striae measurements in outcrop suggest that Walker Lane dextral shear, which can be reasonably projected from the southeast, has probably propagated into the Medicine Lake area. Most volcanic vents across Medicine Lake Volcano strike north-south, suggesting they are controlled by crustal weakness related to Basin and

  16. Tectonic versus volcanic origin of the summit depression at Medicine Lake Volcano, California

    SciTech Connect (OSTI)

    Mark Leon Gwynn

    2010-05-01

    Medicine Lake Volcano is a Quaternary shield volcano located in a tectonically complex and active zone at the transition between the Basin and Range Province and the Cascade Range of the Pacific Province. The volcano is topped by a 7x12 km elliptical depression surrounded by a discontinuous constructional ring of basaltic to rhyolitic lava flows. This thesis explores the possibility that the depression may have formed due to regional extension (rift basin) or dextral shear (pull-apart basin) rather than through caldera collapse and examines the relationship between regional tectonics and localized volcanism. Existing data consisting of temperature and magnetotelluric surveys, alteration mineral studies, and core logging were compiled and supplemented with additional core logging, field observations, and fault striae studies in paleomagnetically oriented core samples. These results were then synthesized with regional fault data from existing maps and databases. Faulting patterns near the caldera, extension directions derived from fault striae P and T axes, and three-dimensional temperature and alteration mineral models are consistent with slip across arcuate ring faults related to magma chamber deflation during flank eruptions and/or a pyroclastic eruption at about 180 ka. These results are not consistent with a rift or pull-apart basin. Limited subsidence can be attributed to the relatively small volume of ash-flow tuff released by the only known major pyroclastic eruption and is inconsistent with the observed topographic relief. The additional relief can be explained by constructional volcanism. Striae from unoriented and oriented core, augmented by striae measurements in outcrop suggest that Walker Lane dextral shear, which can be reasonably projected from the southeast, has probably propagated into the Medicine Lake area. Most volcanic vents across Medicine Lake Volcano strike north-south, suggesting they are controlled by crustal weakness related to Basin and

  17. Uranium hydrogeochemical and stream sediment reconnaissance of the Mt. Hayes NTMS quadrangle, Alaska

    SciTech Connect (OSTI)

    Not Available

    1981-05-01

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

  18. Crustal models of the geothermal areas of Larderello and Mt. Amiata, Italy

    SciTech Connect (OSTI)

    Gianelli, G.; Manzella, A.; Puxeddu, M.

    1996-12-31

    The study of core samples and geophysical data from the Larderello and Mt. Amiata geothermal areas indicate the presence of granite intrusions and granitic dykes as old as 3.8-2.9 Ma and widespread contact aureoles. Reflection seismic surveys reveal the presence of a highly reflective horizon (named K) in a depth range of 3-12 km in the two geothermal areas; seismic tomography and teleseismic studies show at Larderello a low velocity body, 30-40 km wide below the K horizon. Magnetotelluric surveys indicate the presence of a conductive body in good correlation with the anomalous tomographic and teleseismic body. The occurrence of shallow intrusive bodies, still partially molten and associated with saline brines is here considered a reliable model.

  19. Basin Play State(s) Production Reserves Williston Bakken ND, MT, SD

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

    tight oil plays: production and proved reserves, 2013-14 million barrels 2013 2013 Basin Play State(s) Production Reserves Williston Bakken ND, MT, SD 270 4,844 387 5,972 1,128 Western Gulf Eagle Ford TX 351 4,177 497 5,172 995 Permian Bone Spring, Wolfcamp NM, TX 21 335 53 722 387 Denver-Julesberg Niobrara CO, KS, NE, WY 2 17 42 512 495 Appalachian Marcellus* PA, WV 7 89 13 232 143 Fort Worth Barnett TX 9 58 9 47 -11 Sub-total 660 9,520 1,001 12,657 3,137 Other tight oil 41 523 56 708 185 U.S.

  20. Application And Evaluation Of Biomagnetic And Biochemical Monitoring...

    Open Energy Info (EERE)

    work has shown that the trace metal concentrations of these leaves show promise as a bio-indicator of volcanic gas, aerosol and ash deposition on the flanks of Mt. Etna. For...

  1. EIS-0092: Conversion to Coal, Holyoke Water Power Company, Mt. Tom Generating Station Unit 1 Holyoke, Hampden County, Massachusetts

    Broader source: Energy.gov [DOE]

    The Economic Regulatory Administration prepared this statement to assess the environmental impacts of prohibiting Unit 1 of the Mt. Tom Generation Station Unit 1 from using either natural gas or petroleum products as a primary energy source, which would result in the utility burning low-sulfur coal.

  2. Results of geothermal gradient core hole TCB-1, Tecuamburro volcano geothermal site, Guatemala, Central America

    SciTech Connect (OSTI)

    Adams, A.I.; Chipera, S.; Counce, D.; Gardner, J.; Goff, S.; Goff, F.; Heiken, G.; Laughlin, A.W.; Musgrave, J.; Trujillo, P.E. Jr. ); Aycinena, S.; Martinelli, L. ); Castaneda, O.; Revolorio, M.; Roldan, A. . Inst. Nacional de Electrificacion); D

    1992-02-01

    Results of geological, volcanological, hydrogeochemical, and geophysical field studies conducted in 1988 and 1989 at the Tecuamburro volcano geothermal site in Guatemala indicated that there is a substantial shallow heat source beneath the area of youngest volcanism. To obtain information on subsurface temperatures and temperature gradients, stratigraphy, hydrothermal alteration, fracturing, and possible inflows of hydrothermal fluids, a geothermal gradient core hole (TCB-1) was drilled to 808 m low on the northern flank of the Tecuamburro volcano Complex, 300 km south of a 300-m-diameter phreatic crater, Laguna Ixpaco, dated at 2,910 years. Gases from acid-sulfate springs near Laguna Ixpaco consistently yield maximum estimated subsurface temperatures of 250--300{degrees}C. The temperature versus depth curve from TCB-1 does not show isothermal conditions and the calculated thermal gradients from 500--800 m is 230{degrees}C/km. Bottom hole temperature is 238{degrees}C. Calculated heat flow values are nearly 9 heat flow units (HFU). The integration of results from the TCB-1 gradient core hole with results from field studies provides strong evidence that the Tecuamburro area holds great promise for containing a commercial geothermal resource.

  3. Improve earthquake hypocenter using adaptive simulated annealing inversion in regional tectonic, volcano tectonic, and geothermal observation

    SciTech Connect (OSTI)

    Ry, Rexha Verdhora; Nugraha, Andri Dian

    2015-04-24

    Observation of earthquakes is routinely used widely in tectonic activity observation, and also in local scale such as volcano tectonic and geothermal activity observation. It is necessary for determining the location of precise hypocenter which the process involves finding a hypocenter location that has minimum error between the observed and the calculated travel times. When solving this nonlinear inverse problem, simulated annealing inversion method can be applied to such global optimization problems, which the convergence of its solution is independent of the initial model. In this study, we developed own program codeby applying adaptive simulated annealing inversion in Matlab environment. We applied this method to determine earthquake hypocenter using several data cases which are regional tectonic, volcano tectonic, and geothermal field. The travel times were calculated using ray tracing shooting method. We then compared its results with the results using Geiger’s method to analyze its reliability. Our results show hypocenter location has smaller RMS error compared to the Geiger’s result that can be statistically associated with better solution. The hypocenter of earthquakes also well correlated with geological structure in the study area. Werecommend using adaptive simulated annealing inversion to relocate hypocenter location in purpose to get precise and accurate earthquake location.

  4. Modeled tephra ages from lake sediments, base of Redoubt Volcano, Alaska

    SciTech Connect (OSTI)

    Schiff, C J; Kaufman, D S; Wallace, K L; Werner, A; Ku, T L; Brown, T A

    2007-02-25

    A 5.6-m-long lake sediment core from Bear Lake, Alaska, located 22 km southeast of Redoubt Volcano, contains 67 tephra layers deposited over the last 8750 cal yr, comprising 15% of the total thickness of recovered sediment. Using 12 AMS {sup 14}C ages, along with the {sup 137}Cs and {sup 210}Pb activities of recent sediment, we evaluated different models to determine the age-depth relation of sediment, and to determine the age of each tephra deposit. The age model is based on a cubic smooth spline function that was passed through the adjusted tephra-free depth of each dated layer. The estimated age uncertainty of the 67 tephras averages {+-} 105 yr (1{sigma}). Tephra-fall frequency at Bear Lake was among the highest during the past 500 yr, with eight tephras deposited compared to an average of 3.7 per 500 yr over the last 8500 yr. Other periods of increased tephra fall occurred 2500-3500, 4500-5000, and 7000-7500 cal yr. Our record suggests that Bear Lake experienced extended periods (1000-2000 yr) of increased tephra fall separated by shorter periods (500-1000 yr) of apparent quiescence. The Bear Lake sediment core affords the most comprehensive tephrochronology from the base of the Redoubt Volcano to date, with an average tephra-fall frequency of once every 130 yr.

  5. The preliminary results: Seismic ambient noise Rayleigh wave tomography around Merapi volcano, central Java, Indonesia

    SciTech Connect (OSTI)

    Trichandi, Rahmantara; Yudistira, Tedi; Nugraha, Andri Dian; Zulhan, Zulfakriza; Saygin, Erdinc

    2015-04-24

    Ambient noise tomography is relatively a new method for imaging the shallow structure of the Earth subsurface. We presents the application of this method to produce a Rayleigh wave group velocity maps around the Merapi Volcano, Central Java. Rayleigh waves group velocity maps were reconstructed from the cross-correlation of ambient noise recorded by the DOMERAPI array which consists 43 broadband seismometers. In the processing stage, we first filtered the observation data to separatethe noise from the signal that dominated by the strong volcanic activities. Next, we cross-correlate the filtered data and stack to obtain the Green’s function for all possible station pairs. Then we carefully picked the peak of each Green’s function to estimate the dispersion trend and appliedMultiple Filter Technique to obtain the dispersion curve. Inter-station group velocity curvesare inverted to produceRayleigh wave group velocity maps for periods 1 to 10 s. The resulted Rayleigh group velocity maps show the interesting features around the Merapi Volcano which generally agree with the previous studies. Merapi-Lawu Anomaly (MLA) is emerged as a relatively low anomaly in our group velocity maps.

  6. Four-year prospective study of the respiratory effects of volcanic ash from Mt. St. Helens

    SciTech Connect (OSTI)

    Buist, A.S.; Vollmer, W.M.; Johnson, L.R.; Bernstein, R.S.; McCamant, L.E.

    1986-04-01

    This report describes the 4-yr follow-up of 712 loggers exposed over an extended period to varying levels of fresh volcanic ash from the 1980 eruptions of Mt. St. Helens. Concerns related to the irritant effect the ash might have on the airways and also to its fibrogenic potential if exposures were intense and continued over many years. Our subjects were divided into 3 groups: high, low, and no exposure. Baseline testing was begun in June 1980, 1 month after the major eruption, and follow-up testing continued on an annual basis through 1984; 88% of the loggers have been tested at least 3 times. Analysis of lung function data showed that a significant, exposure-related decline in FEV1 occurred during the first year after the eruption. The decline was short-lived, however, and by 1984 the differences between exposure groups were no longer significant. Self-reported symptoms of cough, phlegm, and wheeze showed a similar pattern. No ash-related changes were seen in chest roentgenograms taken in 1980 and in 1984. Our findings are consistent with the hypothesis that the inhaled ash caused mucus hypersecretion and/or airway inflammation that reversed when the exposure levels decreased. The ash levels to which the loggers were exposed were low compared with permissible occupational levels for nuisance dusts, but generally higher than the total suspended particulate levels permissible in ambient air.

  7. CO2 flood tests on whole core samples of the Mt. Simon sandstone, Illinois Basin

    SciTech Connect (OSTI)

    O'Connor, William K.; Rush, Gilbert E.

    2005-09-01

    Geological sequestration of CO2, whether by enhanced oil recovery (EOR), coal-bed methane (CBM) recovery, or saline aquifer injection is a promising near-term sequestration methodology. While tremendous experience exists for EOR, and CBM recovery has been demonstrated in existing fields, saline aquifer injection studies have only recently been initiated. Studies evaluating the availability of saline aquifers suitable for CO2 injection show great potential, however, the long-term fate of the CO2 injected into these ancient aqueous systems is still uncertain. For the subject study, a series of laboratory-scale CO2 flood tests were conducted on whole core samples of the Mt. Simon sandstone from the Illinois Basin. By conducting these tests on whole core samples rather than crushed core, an evaluation of the impact of the CO2 flood on the rock mechanics properties as well as the geochemistry of the core and brine solution has been possible. This empirical data could provide a valuable resource for the validation of reservoir models under development for these engineered CO2 systems.

  8. Applications of stable isotopes in hydrological studies of Mt. Apo geothermal field, Philippines

    SciTech Connect (OSTI)

    Salonga, N.D.; Aragon, G.M.; Nogara, J.B.; Sambrano, B.G.

    1996-12-31

    The local precipitation in Mt. Apo is depleted of heavy isotopes owing to high elevation and landward location of the field. Rainwaters infiltrate the shallow grounds, circulate in short distances with almost no interaction with the host bed rocks, and effuse in the surface as cold springs. Lakes and rivers are affected by surface evaporation while the acid SO{sub 4} springs are affected by both evaporation and steam-heating. Only the neutral-pH Cl springs have the signature of the deep thermal fluids. The parent fluids of the deep thermal brine contain Cl of 4,800 to 5,000 mg/kg, {delta}{sup 18}O of -4.62 to -4.13 {per_thousand} and {delta}{sup 2}H of -60.0 to -57.8 {per_thousand}. Inside the Sandawa Collapse, boiling of the parent fluids resulted in a two-phase reservoir with lighter isotope contents. The thermal fluids laterally flow towards the west where they are affected by cooling and mixing of cold waters. Deep water recharge has {delta}{sup 18}O of -10.00 {per_thousand} and {delta}{sup 2}H = -61.20 {per_thousand} which come from the upper slopes of Sandawa Collapse (1580-1700 mASL).

  9. Preliminary study on mercury uptake by Rosmarinus officinalis L. (Rosemary) in a mining area (Mt. Amiata, Italy)

    SciTech Connect (OSTI)

    Barghigiani, C.; Ristori, T.

    1995-04-01

    Among the different plants analyzed to assess environmental mercury contamination of mining areas, lichens are those most studied, followed by brooms together with pine, which was also used in other areas, and spruce. Other species, both naturally occurring and cultivated, have also been studied. This work reports on the results of mercury uptake and accumulation in rosemary in relation to metal concentrations in both air and soil. R. officinalis is a widespread endemic Mediterranean evergreen shrub, which in Italy grows naturally and is also cultivated as a culinary herb. This research was carried out in Tuscany (Italy), in the Mt. Amiata area, which is characterized by the presence of cinnabar (HgS) deposits and has been used for mercury extraction and smelting from Etruscan times until 1980, and in the country near the town of Pisa, 140 km away from Mt. Amiata. 16 refs., 3 figs., 1 tab.

  10. 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.

  11. Two-dimensional simulations of explosive eruptions of Kick-em Jenny and other submarine volcanos

    SciTech Connect (OSTI)

    Gisler, Galen R.; Weaver, R. P.; Mader, Charles L.; Gittings, M. L.

    2004-01-01

    Kick-em Jenny, in the Eastern Caribbean, is a submerged volcanic cone that has erupted a dozen or more times since its discovery in 1939. The most likely hazard posed by this volcano is to shipping in the immediate vicinity (through volcanic missiles or loss-of-buoyancy), but it is of interest to estimate upper limits on tsunamis that might be produced by a catastrophic explosive eruption. To this end, we have performed two-dimensional simulations of such an event in a geometry resembling that of Kick-em Jenny with our SAGE adaptive mesh Eulerian multifluid compressible hydrocode. We use realistic equations of state for air, water, and basalt, and follow the event from the initial explosive eruption, through the generation of a transient water cavity and the propagation of waves away from the site. We find that even for extremely catastrophic explosive eruptions, tsunamis from Kick-em Jenny are unlikely to pose significant danger to nearby islands. For comparison, we have also performed simulations of explosive eruptions at the much larger shield volcano Vailuluu in the Samoan chain, where the greater energy available can produce a more impressive wave. In general, however, we conclude that explosive eruptions do not couple well to water waves. The waves that are produced from such events are turbulent and highly dissipative, and don't propagate well. This is consistent with what we have found previously in simulations of asteroid-impact generated tsunamis. Non-explosive events, however, such as landslides or gas hydrate releases, do couple well to waves, and our simulations of tsunamis generated by subaerial and sub-aqueous landslides demonstrate this.

  12. Uranium hydrogeochemical and stream-sediment reconnaissance of the Mt. Michelson NTMS quadrangle, Alaska

    SciTech Connect (OSTI)

    Zinkl, R.J.; Shettel, D.L. Jr.; Langfeldt, S.L.; Hardy, L.C.; D'Andrea, R.F. Jr.

    1982-04-01

    This report presents results of a Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) of the Mt. Michelson NTMS quadrangle, Alaska. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. These machine-readable data, as well as quarterly or semiannual program progress reports containing further information on the HSSR program in general, or on the Los Alamos National Laboratory (LANL) portion of the program in particular, are available from DOE's Technical Library at its Grand Junction Area Office. Presented in this data release are location data, field analyses, and laboratory analyses of several different sample media. For the sake of brevity, many field site observations have not been included in this volume; these data are, however, available on the magnetic tape. Appendices A and B describe the sample media and summarize the analytical results for each medium. The data have been subdivided by one of the Los Alamos National Laboratory sorting programs of Zinkl and others (1981a) into groups of stream-sediment and lake-sediment samples. For each group which contains a sufficient number of observations, statistical tables, tables of raw data, and 1:1,000,000 scale maps of pertinent elements have been included in this report. Also included are maps showing results of multivariate statistical analyses. Information on the field and analytical procedures used by the Los Alamos National Laboratory during sample collection and analysis may be found in any HSSR data release prepared by the Laboratory and will not be included in this report.

  13. Dark Matter Particle Spectroscopy at the LHC: Generalizing M(T2) to Asymmetric Event Topologies

    SciTech Connect (OSTI)

    Konar, Partha; Kong, Kyoungchul; Matchev, Konstantin T.; Park, Myeonghun; /Florida U.

    2012-04-03

    We consider SUSY-like missing energy events at hadron colliders and critically examine the common assumption that the missing energy is the result of two identical missing particles. In order to experimentally test this hypothesis, we generalize the subsystem M{sub T2} variable to the case of asymmetric event topologies, where the two SUSY decay chains terminate in different 'children' particles. In this more general approach, the endpoint M{sub T2(max)} of the M{sub T2} distribution now gives the mass {tilde M}p({tilde M}{sub c}{sup (a)}, {tilde M}{sub c}{sup (b)}) of the parent particles as a function of two input children masses {tilde M}{sub c}{sup (a)} and {tilde M}{sub c}{sup (b)}. We propose two methods for an independent determination of the individual children masses M{sub c}{sup (a)} and M{sub c}{sup (b)}. First, in the presence of upstream transverse momentum PUTM the corresponding function {tilde M}p({tilde M}{sub c}{sup (a)}, {tilde M}{sub c}{sup (b)}, P{sub UTM}) is independent of P{sub UTM} at precisely the right values of the children masses. Second, the previously discussed MT2 'kink' is now generalized to a 'ridge' on the 2-dimensional surface {tilde M}p({tilde M}{sub c}{sup (a)}, {tilde M}{sub c}{sup (b)}). As we show in several examples, quite often there is a special point along that ridge which marks the true values of the children masses. Our results allow collider experiments to probe a multi-component dark matter sector directly and without any theoretical prejudice.

  14. XRD micro-XANES EMPA and SIMS investigation on phlogopite single crystals from Mt. Vulture (Italy)

    SciTech Connect (OSTI)

    F Scordari; M Dyar; E Schingaro; M Lacalamita; L Ottolini

    2011-12-31

    Selected phlogopite flakes from Mt. Vulture in southern Italy were studied using a combination of single-crystal techniques: electron microprobe analysis (EMPA), secondary ion mass spectrometry (SIMS), single-crystal X-ray diffraction (SCXRD), and micro-X-ray absorption near-edge spectroscopy (XANES). The latter technique was employed to analyze the structure of the Fe-K absorption edge over the region from 7080-8100 eV and to determine Fe{sup 3+}/{Sigma}Fe at a micrometer scale, albeit with large error bars due to known effects of orientation on pre-edge energy. The annite component, Fe/(Mg+Fe), of the samples studied ranged from 0.16 to 0.31, the Ti content from 0.11 to 0.27 atoms per formula unit (apfu) and the Ba content from 0.03 to 0.09 apfu. SIMS analysis showed H{sub 2}O (wt%) = 1.81-3.30, F (wt%) = 0.44-1.29, and Li{sub 2}O (wt%) = 0.001-0.027. The intra single-crystal chemical variability for major/minor elements (Mg, Fe, Al, Ba, Ti, and K) was found particularly significant for samples VUT191{_}11 and PG5{_}1, less significant for the other samples of the set. SIMS data relative to crystals VUT187{_}24, VUT191{_}10, VUT191{_}11, and VUT187{_}28 showed a noteworthy variation in the concentrations of some light elements (H, Li, and F) with coefficient of variation CV (as 1{sigma}%) up to {approx}18% for H{sub 2}O. The analyzed micas belong to the 1M polytype. Structure refinements using anisotropic displacement parameters were performed in space group C2/m and converged at 3.08 {<=} R {<=} 3.63, 3.32 {<=} R{sub w} {<=} 3.98%. Micro-XANES results yielded Fe{sup 3+}/{Sigma}Fe from 51-93%. Previous Moessbauer data from powdered samples suggested Fe{sup 3+}/{Sigma}Fe values ranging from 49-87%. However, the Fe{sup 3+} content determined by both techniques is sometimes remarkably different, in part because of the large errors ({+-}10-15%) presently associated with the micro-XANES technique and in part because the Fe{sup 3+} content of a single crystal may

  15. 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.

  16. 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.

  17. Chemistry of spring and well waters on Kilauea Volcano, Hawaii, and vicinity

    SciTech Connect (OSTI)

    Janik, C.J.; Nathenson, M.; Scholl, M.A.

    1994-12-31

    Published and new data for chemical and isotopic samples from wells and springs on Kilauea Volcano and vicinity are presented. These data are used to understand processes that determine the chemistry of dilute meteoric water, mixtures with sea water, and thermal water. Data for well and spring samples of non-thermal water indicate that mixing with sea water and dissolution of rock from weathering are the major processes that determine the composition of dissolved constituents in water. Data from coastal springs demonstrate that there is a large thermal system south of the lower east rift of Kilauea. Samples of thermal water from shallow wells in the lower east rift and vicinity have rather variable chemistry indicating that a number of processes operate in the near surface. Water sampled from the available deep wells is different in composition from the shallow thermal water, indicating that generally there is not a significant component of deep water in the shallow wells. Data for samples from available deep wells show significant gradients in chemistry and steam content of the reservoir fluid. These gradients are interpreted to indicate that the reservoir tapped by the existing wells is an evolving vapor-dominated system.

  18. LOCA simulation in the national research universal reactor program: postirradiation examination results for the third materials experiment (MT-3)

    SciTech Connect (OSTI)

    Rausch, W.N.

    1984-04-01

    A series of in-reactor experiments were conducted using full-length 32-rod pressurized water reactor (PWR) fuel bundles as part of the Loss-of-Coolant Accident (LOCA) Simulation Program. The third materials experiment (MT-3) was the sixth in the series of thermal-hydraulic and materials deformation/rutpure experiments conducted in the National Research Universal (NRU) reactor, Chalk River, Ontario, Canada. The main objective of the experiment was to evaluate ballooning and rupture during active two-phase cooling in the temperature range from 1400 to 1500/sup 0/F (1030 to 1090 K). The 12 test rods in the center of the 32-rod bundle were initially pressurized to 550 psi (3.8 MPa) to insure rupture in the correct temperature range. All 12 of the rods ruptured, with an average peak bundle strain of approx. 55%. The UKAEA also funded destructive postirradiation examination (PIE) of several of the ruptured rods from the MT-3 experiment. This report describes the work performed and presents the PIE results. Information obtained during the PIE included cladding thickness measurements metallography, and particle size analysis of the cracked and broken fuel pellets.

  19. Searches for supersymmetry using the MT2 variable in hadronic events produced in pp collisions at 8 TeV

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

    Khachatryan, V.

    2015-05-15

    Searches for supersymmetry (SUSY) are performed using a sample of hadronic events produced in 8 TeV pp collisions at the CERN LHC. The searches are based on the MT2 variable, which is a measure of the transverse momentum imbalance in an event. The data were collected with the CMS detector and correspond to an integrated luminosity of 19.5 fb?. Two related searches are performed. The first is an inclusive search based on signal regions defined by the value of the MT2 variable, the hadronic energy in the event, the jet multiplicity, and the number of jets identified as originating frommorebottom quarks. The second is a search for a mass peak corresponding to a Higgs boson decaying to a bottom quark-antiquark pair, where the Higgs boson is produced as a decay product of a SUSY particle. For both searches, the principal backgrounds are evaluated with data control samples. No significant excess over the expected number of background events is observed, and exclusion limits on various SUSY models are derived.less

  20. The mitochondrial fatty acid synthesis (mtFASII) pathway is capable of mediating nuclear-mitochondrial cross talk through the PPAR system of transcriptional activation

    SciTech Connect (OSTI)

    Parl, Angelika; Mitchell, Sabrina L.; Clay, Hayley B.; Reiss, Sara; Li, Zhen; Murdock, Deborah G.

    2013-11-15

    Highlights: The function of the mitochondria fatty acid synthesis pathway is partially unknown. Overexpression of the pathway causes transcriptional activation through PPARs. Knock down of the pathway attenuates that activation. The last enzyme in the pathway regulates its own transcription. Products of the mtFASII pathway are able to drive nuclear transcription. -- Abstract: Mammalian cells contain two fatty acid synthesis pathways, the cytosolic FASI pathway, and the mitochondrial FASII pathway. The selection behind the conservation of the mitochondrial pathway is not completely understood, given the presence of the cytosolic FAS pathway. In this study, we show through heterologous gene reporter systems and PCR-based arrays that overexpression of MECR, the last step in the mtFASII pathway, causes modulation of gene expression through the PPAR pathway. Electromobility shift assays (EMSAs) demonstrate that overexpression of MECR causes increased binding of PPARs to DNA, while cell fractionation and imaging studies show that MECR remains localized to the mitochondria. Interestingly, knock down of the mtFASII pathway lessens the effect of MECR on this transcriptional modulation. Our data are most consistent with MECR-mediated transcriptional activation through products of the mtFASII pathway, although we cannot rule out MECR acting as a coactivator. Further investigation into the physiological relevance of this communication will be necessary to better understand some of the phenotypic consequences of deficits in this pathway observed in animal models and human disease.

  1. Seismic energy data analysis of Merapi volcano to test the eruption time prediction using materials failure forecast method (FFM)

    SciTech Connect (OSTI)

    Anggraeni, Novia Antika

    2015-04-24

    The test of eruption time prediction is an effort to prepare volcanic disaster mitigation, especially in the volcano’s inhabited slope area, such as Merapi Volcano. The test can be conducted by observing the increase of volcanic activity, such as seismicity degree, deformation and SO2 gas emission. One of methods that can be used to predict the time of eruption is Materials Failure Forecast Method (FFM). Materials Failure Forecast Method (FFM) is a predictive method to determine the time of volcanic eruption which was introduced by Voight (1988). This method requires an increase in the rate of change, or acceleration of the observed volcanic activity parameters. The parameter used in this study is the seismic energy value of Merapi Volcano from 1990 – 2012. The data was plotted in form of graphs of seismic energy rate inverse versus time with FFM graphical technique approach uses simple linear regression. The data quality control used to increase the time precision employs the data correlation coefficient value of the seismic energy rate inverse versus time. From the results of graph analysis, the precision of prediction time toward the real time of eruption vary between −2.86 up to 5.49 days.

  2. A polymorphism in metallothionein 1A (MT1A) is associated with cadmium-related excretion of urinary beta 2‐microglobulin

    SciTech Connect (OSTI)

    Lei, Lijian; Chang, Xiuli; Rentschler, Gerda; Tian, Liting; Zhu, Guoying; Chen, Xiao; Jin, Taiyi; Broberg, Karin

    2012-12-15

    Objectives: Cadmium (Cd) toxicity of the kidney varies between individuals despite similar exposure levels. In humans Cd is mainly bound to metallothioneins (MT), which scavenge its toxic effects. Here we analyzed whether polymorphisms in MT genes MT1A and MT2A influence Cd-related kidney damage. Methods: In a cross-sectional study N = 512 volunteers were selected from three areas in South-Eastern China, which to varying degree were Cd-polluted from a smelter (control area [median Cd in urine U-Cd = 2.67 μg/L], moderately [U-Cd = 4.23 μg/L] and highly [U-Cd = 9.13 μg/L] polluted areas). U-Cd and blood Cd (B-Cd) concentrations were measured by graphite-furnace atomic absorption spectrometry. MT1A rs11076161 (G/A), MT2A rs10636 (G/C) and MT2A rs28366003 (A/G) were determined by Taqman assays; urinary N-Acetyl-beta-(D)-Glucosaminidase (UNAG) by spectrometry, and urinary β2-microglobulin (UB2M) by ELISA. Results: Higher B-Cd (natural log-transformed) with increasing number of MT1A rs11076161 A-alleles was found in the highly polluted group (p-value trend = 0.033; all p-values adjusted for age, sex, and smoking). In a linear model a significant interaction between rs11076161 genotype and B-Cd was found for UNAG (p = 0.001) and UB2M concentrations (p = 0.001). Carriers of the rs11076161 AA genotype showed steeper slopes for the associations between Cd in blood and natural log-transformed UB2M (β = 1.2, 95% CI 0.72–1.6) compared to GG carriers (β = 0.30, 95% CI 0.15–0.45). Also for UNAG (natural log-transformed) carriers of the AA genotype had steeper slopes (β = 0.55, 95% CI 0.27–0.84) compared to GG carriers (β = 0.018, 95% CI − 0.79–0.11). Conclusions: MT1A rs11076161 was associated with B-Cd concentrations and Cd-induced kidney toxicity at high exposure levels. -- Highlights: ► Cadmium is toxic to the kidney but the susceptibility differs between individuals. ► The toxic effect of cadmium is scavenged by metallothioneins. ► A common variant of

  3. Monitoring of arsenic, boron and mercury by lichen and soil analysis in the Mt. Amiata geothermal area (central Italy)

    SciTech Connect (OSTI)

    Loppi, S.

    1997-12-31

    Epiphytic lichens and top-soils from the Mt. Amiata geothermal field (central Italy) were analyzed for their As, B and Hg content. Three areas were selected: (1) Abbadia S. Salvatore, where a large Hg mine with smelting and roasting plant was located; (2) Piancastagnaio, where there are geothermal power plants; (3) a remote site far from mines and geothermal power plants. The results showed that the geothermal power plants do not represent a macroscopic source of arsenic and boron contamination in the area. As far as mercury is concerned, at the Hg mining area of Abbadia S. Salvatore concentrations were extremely high both in soil and epiphytic lichens, and the anomalous content in these organisms was due to the uptake of elemental mercury originating from soil degassing. At the geothermal area of Piancastagnaio, soil mercury was not different from that in the control area, but Hg in lichens was almost twice the control levels, suggesting that the gaseous emissions from the geothermal power plants are an important source of air contamination.

  4. Probing the Mechanism of the Mycobacterium tuberculosis [beta]-Ketoacyl-Acyl Carrier Protein Synthase III mtFabH: Factors Influencing Catalysis and Substrate Specificity

    SciTech Connect (OSTI)

    Brown, Alistair K.; Sridharan, Sudharsan; Kremer, Laurent; Lindenberg, Sandra; Dover, Lynn G.; Sacchettini, James C.; Besra, Gurdyal S.

    2010-11-30

    Mycolic acids are the dominant feature of the Mycobacterium tuberculosis cell wall. These {alpha}-alkyl, {beta}-hydroxy fatty acids are formed by the condensation of two fatty acids, a long meromycolic acid and a shorter C{sub 24}-C{sub 26} fatty acid. The component fatty acids are produced via a combination of type I and II fatty acid synthases (FAS) with FAS-I products being elongated by FAS-II toward meromycolic acids. The {beta}-ketoacyl-acyl carrier protein (ACP) synthase III encoded by mtfabH (mtFabH) links FAS-I and FAS-II, catalyzing the condensation of FAS-I-derived acyl-CoAs with malonyl-acyl carrier protein (ACP). The acyl-CoA chain length specificity of mtFabH was assessed in vitro; the enzyme extended longer, physiologically relevant acyl-CoA primers when paired with AcpM, its natural partner, than with Escherichia coli ACP. The ability of the enzyme to use E. coli ACP suggests that a similar mode of binding is likely with both ACPs, yet it is clear that unique factors inherent to AcpM modulate the substrate specificity of mtFabH. Mutation of proposed key mtFabH residues was used to define their catalytic roles. Substitution of supposed acyl-CoA binding residues reduced transacylation, with double substitutions totally abrogating activity. Mutation of Arg{sup 46} revealed its more critical role in malonyl-AcpM decarboxylation than in the acyl-CoA binding role. Interestingly, this effect was suppressed intragenically by Arg{sup 161} {yields} Ala substitution. Our structural studies suggested that His{sup 258}, previously implicated in malonyl-ACP decarboxylation, also acts as an anchor point for a network of water molecules that we propose promotes deprotonation and transacylation of Cys{sup 122}.

  5. Volcanic lightning and plume behavior reveal evolving hazards during the April 2015 eruption of Calbuco Volcano, Chile

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

    Van Eaton, Alexa R.; Behnke, Sonja Ann; Amigo, Alvaro; Bertin, Daniel; Mastin, Larry G.; Giacosa, Raul E.; Gonzalez, Jeronimo; Valderrama, Oscar; Fontijn, Karen

    2016-04-12

    Soon after the onset of an eruption, model forecasts of ash dispersal are used to mitigate the hazards to aircraft, infrastructure, and communities downwind. However, it is a significant challenge to constrain the model inputs during an evolving eruption. Here we demonstrate that volcanic lightning may be used in tandem with satellite detection to recognize and quantify changes in eruption style and intensity. Using the eruption of Calbuco volcano in southern Chile on 22 and 23 April 2015, we investigate rates of umbrella cloud expansion from satellite observations, occurrence of lightning, and mapped characteristics of the fall deposits. Our remotemore » sensing analysis gives a total erupted volume that is within uncertainty of the mapped volume (0.56 ± 0.28 km3 bulk). Furthermore, observations and volcanic plume modeling further suggest that electrical activity was enhanced both by ice formation in the ash clouds >10 km above sea level and development of a low-level charge layer from ground-hugging currents.« less

  6. Searches for supersymmetry using the M$_{T2}$ variable in hadronic events produced in pp collisions at 8 TeV

    SciTech Connect (OSTI)

    Khachatryan, V.

    2015-05-15

    Searches for supersymmetry (SUSY) are performed using a sample of hadronic events produced in 8 TeV pp collisions at the CERN LHC. The searches are based on the M$_{T2}$ variable, which is a measure of the transverse momentum imbalance in an event. The data were collected with the CMS detector and correspond to an integrated luminosity of 19.5 fb1. Two related searches are performed. The first is an inclusive search based on signal regions defined by the value of the M$_{T2}$ variable, the hadronic energy in the event, the jet multiplicity, and the number of jets identified as originating from bottom quarks. The second is a search for a mass peak corresponding to a Higgs boson decaying to a bottom quark-antiquark pair, where the Higgs boson is produced as a decay product of a SUSY particle. For both searches, the principal backgrounds are evaluated with data control samples. No significant excess over the expected number of background events is observed, and exclusion limits on various SUSY models are derived.

  7. Health-hazard Evaluation Report Heta 90-179-2172, National Park Service, Hawaii Volcanoes National Park, Hilo, Hawaii

    SciTech Connect (OSTI)

    Burr, G.A.; Stephenson, R.L.; Kawamoto, M.W.

    1992-01-01

    In response to a request from the National Park Service, an evaluation was undertaken of possible hazardous exposures to volcanic emissions, both gases and particulates, at the Hawaii Volcanoes National Park (SIC-7999) on the island of Hawaii in the State of Hawaii. Concerns included exposures to sulfur-dioxide (7446095) (SO2), asphalt decomposition products from burning pavement, acid mists when lava enters the ocean, volcanic caused smog, and Pele's hair (a fibrous glass like material). Two other related requests for study were also received in regard to civil defense workers in these areas. No detectable levels of SO2 were found during long term colorimetric detector tube sampling used to characterize park workers' personal full shift exposures. Short term detector tube samples collected near a naturally occurring sulfur vent showed SO2 levels of 1.2 parts per million (ppm). Work related symptoms reported by more than 50% of the respondents included headache, eye irritation, throat irritation, cough, and phlegm. Chest tightness or wheezing and shortness of breath were also frequently reported. Samples collected for hydrochloric-acid (7647010) and hydrofluoric-acid (7664393) recorded concentrations of up to 15ppm for the former and 1.0ppm for the latter acid. Airborne particulates in the laze plume were comprised largely of chloride salts. Airborne fibers were detected at a concentration of 0.16 fibers per cubic centimeter. The authors conclude that excessive exposure to SO2 can occur at some locations within the park. The authors recommend that workers and visitors to the park be informed of the potential for exposures.

  8. Visualizing the Surface Infrastructure Used to Move 2 MtCO2/year from the Dakota Gasification Company to the Weyburn CO2 Enhanced Oil Recovery Project: Version of July 1, 2009

    SciTech Connect (OSTI)

    Dooley, James J.

    2009-07-09

    Google Earth Pro has been employed to create an interactive flyover of the world’s largest operational carbon dioxide capture and storage project. The visualization focuses on the transport and storage of 2 MtCO2/year which is captured from the Dakota Gasification Facility (Beula, North Dakota) and transported 205 miles and injected into the Weyburn oil field in Southeastern Saskatchewan.

  9. Volcanoes in Virginia!

    ScienceCinema (OSTI)

    Johnson, Elizabeth Baedke [James Madison University

    2014-06-25

    The recent earthquake may have you wondering what other surprises Virginia's geology may hold. Could there be a volcanic eruption in Virginia? Probably not today, but during the Eocene, about 35-48 million years ago, a number of mysterious eruptions occurred in western Virginia. This talk investigates the possible origins of these eruptions, and what they can tell us about the crust and mantle underneath Virginia.

  10. Identification of Focal Mechanisms of Seisms Occurring in the San Salvador Volcano-Ilopango Lake Area Between 1994 and March 2005

    SciTech Connect (OSTI)

    Maria Mendez Martinez, Luz de; Portillo, Mercy

    2009-04-19

    We studied the geographic area located in the central part of El Salvador, between the San Salvador Volcano (Quezaltepec) and Ilopango Lake. Its latitude is between 13 deg. 36' and 13 deg. 54', and longitude is between -89 deg. 18' and -88 deg. 57'. This area is directly affected by the WNW axis, the most prominent weak tectonic system in the region. Our research aimed to determine the focal mechanisms of seisms occurring in the studied area between 1994 and March 2005. Our analysis provided information about displacement types of the geological faults, using the wave impulse P method and computer applications ARCGIS and SEISAN, with the subroutine FOCMEC. Information of the studied seisms was obtained from the National Service of Territorial Studies (SNET) database. Geographic models used in the preparation of maps are from the geographic information system of the School of Physics at the University of El Salvador. The 37 focal mechanisms on the map of faults were identified in digital seismographs to determinate the arrival polarity of the wave P for each seism station. Data from the focal mechanisms were analyzed and correlated with their replications. The analysis allowed us to identify evidences to consider the fault continuity not reported by the last geological mission in El Salvador conducted in the 1970s. The fault continuity is located northwest of the studied geographical area, between San Salvador City and the San Salvador Volcano. The compression and strain axes for this area are two main horizontal force axes. The average orientation for the strain axis is NNE-SSW, and WNW-SEE for the compression axis. There is also important seismic activity in the Ilopango Lake and surrounding area. However, data did not allow us to make any inference. The tensors distribution resulted in a high dispersion corresponding to typical fauces models.

  11. Searches for supersymmetry using the M$$_{T2}$$ variable in hadronic events produced in pp collisions at 8 TeV

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

    Khachatryan, V.

    2015-05-15

    Searches for supersymmetry (SUSY) are performed using a sample of hadronic events produced in 8 TeV pp collisions at the CERN LHC. The searches are based on the Mmore » $$_{T2}$$ variable, which is a measure of the transverse momentum imbalance in an event. The data were collected with the CMS detector and correspond to an integrated luminosity of 19.5 fb1. Two related searches are performed. The first is an inclusive search based on signal regions defined by the value of the M$$_{T2}$$ variable, the hadronic energy in the event, the jet multiplicity, and the number of jets identified as originating from bottom quarks. The second is a search for a mass peak corresponding to a Higgs boson decaying to a bottom quark-antiquark pair, where the Higgs boson is produced as a decay product of a SUSY particle. For both searches, the principal backgrounds are evaluated with data control samples. No significant excess over the expected number of background events is observed, and exclusion limits on various SUSY models are derived.« less

  12. Study on the reduction of atmospheric mercury emissions from mine waste enriched soils through native grass cover in the Mt. Amiata region of Italy

    SciTech Connect (OSTI)

    Fantozzi, L.; Dini, F.; Tamburello, L.; Pirrone, N.; Sprovieri, F.

    2013-08-15

    Atmospheric mercury emissions from mine-waste enriched soils were measured in order to compare the mercury fluxes of bare soils with those from other soils covered by native grasses. Our research was conducted near Mt. Amiata in central Italy, an area that was one of the largest and most productive mining centers in Europe up into the 1980s. To determine in situ mercury emissions, we used a Plexiglas flux chamber connected to a portable mercury analyzer (Lumex RA-915+). This allowed us to detect, in real time, the mercury vapor in the air, and to correlate this with the meteorological parameters that we examined (solar radiation, soil temperature, and humidity). The highest mercury flux values (8000 ng m{sup −2} h{sup −1}) were observed on bare soils during the hours of maximum insulation, while lower values (250 ng m{sup −2} h{sup −1}) were observed on soils covered by native grasses. Our results indicate that two main environmental variables affect mercury emission: solar radiation intensity and soil temperature. The presence of native vegetation, which can shield soil surfaces from incident light, reduced mercury emissions, a result that we attribute to a drop in the efficiency of mercury photoreduction processes rather than to decreases in soil temperature. This finding is consistent with decreases in mercury flux values down to 3500 ng m{sup −2} h{sup −1}, which occurred under cloudy conditions despite high soil temperatures. Moreover, when the soil temperature was 28 °C and the vegetation was removed from the experimental site, mercury emissions increased almost four-fold. This increase occurred almost immediately after the grasses were cut, and was approximately eight-fold after 20 h. Thus, this study demonstrates that enhancing wild vegetation cover could be an inexpensive and effective approach in fostering a natural, self-renewing reduction of mercury emissions from mercury-contaminated soils. -- Highlights: ► Mercury air/surface exchange

  13. sup 40 Ar- sup 39 Ar and K-Ar dating of K-rich rocks from the Roccamonfina volcano, Roman Comagmatic Region, Italy

    SciTech Connect (OSTI)

    Di Brozolo, F.R.; Di Girolamo, P.; Turi, B.; Oddone, M. )

    1988-06-01

    Roccamonfina is the northernmost Volcano of the Campanian area of the K-rich Roman comagmatic Region of Italy. It erupted a huge amount of pyroclastics and lavas belonging to both the Leucite-Basanite and Leucitite Series (LBLS) and the Shoshonite Series (SS), spread over an area of about 300 km{sup 2}. The above series correspond to the High-K Series (HKS) and Low-K Series (LKS) of Appleton (1971), respectively. {sup 40}Ar-{sup 39}Ar and K-Ar dating of samples from both series gave ages ranging from 0.656 to 0.096 Ma for the SS and from 1.03( ) to 0.053 Ma for the LBLS. These results indicate that the products of the two series were outpoured together at least between 0.7 and 0.1 Ma age, i.e. during both the so-called pre-caldera phase and the post-caldera phase of activity. The latest products of the volcanism at Roccamonfina were erupted just before the deposition of the Grey Campanian Ignimbrite, which erupted from vents located about 50 km to the south in the Phlegrean Fields near Naples and has an age of about 33,000 years. Taking into account all the available all the available radiometric data the authors conclude that Roccamonfina was active between 1.5 and 0.05 Ma ago, in excellent agreement with the stratigraphic evidence. In this same time span is concentrated the activity of all the centers of the Roman Region north of Naples.

  14. Combined U-Th/He and 40Ar/39Ar geochronology of post-shield lavas from the Mauna Kea and Kohala volcanoes, Hawaii

    SciTech Connect (OSTI)

    Aciego, S.M.; Jourdan, F.; DePaolo, D.J.; Kennedy, B.M.; Renne, P.R.; Sims, K.W.W.

    2009-10-01

    Late Quaternary, post-shield lavas from the Mauna Kea and Kohala volcanoes on the Big Island of Hawaii have been dated using the {sup 40}Ar/{sup 39}Ar and U-Th/He methods. The objective of the study is to compare the recently demonstrated U-Th/He age method, which uses basaltic olivine phenocrysts, with {sup 40}Ar/{sup 39}Ar ages measured on groundmass from the same samples. As a corollary, the age data also increase the precision of the chronology of volcanism on the Big Island. For the U-Th/He ages, U, Th and He concentrations and isotopes were measured to account for U-series disequilibrium and initial He. Single analyses U-Th/He ages for Hamakua lavas from Mauna Kea are 87 {+-} 40 ka to 119 {+-} 23 ka (2{sigma} uncertainties), which are in general equal to or younger than {sup 40}Ar/{sup 39}Ar ages. Basalt from the Polulu sequence on Kohala gives a U-Th/He age of 354 {+-} 54 ka and a {sup 40}Ar/{sup 39}Ar age of 450 {+-} 40 ka. All of the U-Th/He ages, and all but one spurious {sup 40}Ar/{sup 39}Ar ages conform to the previously proposed stratigraphy and published {sup 14}C and K-Ar ages. The ages also compare favorably to U-Th whole rock-olivine ages calculated from {sup 238}U - {sup 230}Th disequilibria. The U-Th/He and {sup 40}Ar/{sup 39}Ar results agree best where there is a relatively large amount of radiogenic {sup 40}Ar (>10%), and where the {sup 40}Ar/{sup 36}Ar intercept calculated from the Ar isochron diagram is close to the atmospheric value. In two cases, it is not clear why U-Th/He and {sup 40}Ar/{sup 39}Ar ages do not agree within uncertainty. U-Th/He and {sup 40}Ar/{sup 39}Ar results diverge the most on a low-K transitional tholeiitic basalt with abundant olivine. For the most alkalic basalts with negligible olivine phenocrysts, U-Th/He ages were unattainable while {sup 40}Ar/{sup 39}Ar results provide good precision even on ages as low as 19 {+-} 4 ka. Hence, the strengths and weaknesses of the U-Th/He and {sup 40}Ar/{sup 39}Ar methods are

  15. Shield Volcano | Open Energy Information

    Open Energy Info (EERE)

    W 103,500,000,000 mW 0.104 GW 1.035e-4 TW 578.15 K305 C 581 F 1,040.67 R Java - Darajat Geothermal Area Sunda Volcanic Arc Subduction Zone Volcanics 255 MW255,000 kW...

  16. Chemical relationship between discharging fluids in the Siena-Radicofani Graben and the deep fluids produced by the geothermal fields of Mt Amiata, torre Afina and Latera (Central Italy)

    SciTech Connect (OSTI)

    Duchi, V.; Paolieri, M.; Prati, F ); Minissale, A. Centro di Studio per Mineralogia e la Geochimica dei Sedimenti, Via La Pira 4, 50121 Firenze ); Valori, A )

    1992-06-01

    This paper reports that the thermal springs discharging in the Siena-Radicofani basin and the deep fluids within the geothermal systems of Piancastagnaio (Mt Amiata), Torre Alfina and Latera (Vulsini Mts) have a common origin. The chemical composition and evolution towards the low enthalpy of the springs as compared to the high enthalpy of the geothermal fluids are affected by both the structural setting of the region and the deep hydraulic conditions. Recharge of both the shallow thermal aquifer and the deep geothermal systems takes place in the outcrop areas of Mesozoic carbonate rocks, which constitute the main potential geothermal reservoir in central Italy. The waters of meteoric origin are heated at depth, as a consequence of anomalous heat flow in the region; these waters acquire a CO[sub 2]-rich rising gas phase, equilibrate with the reservoir rocks and, finally, assume their Ca--HCO[sub 3]--SO[sub 4] composition. If these waters discharge rapidly from the border fault systems of the Siena-Radicofani basin they maintain their original composition. If, instead, they emerge from the inner faults of the graben, their temperature and dissolved solids increase so that they become Na--Cl with a high content of NH[sub 4], and H[sub 3]BO[sub 3].

  17. Mt Rainier Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    and Environmental Issues Click "Edit With Form" above to add content Exploration History First Discovery Well Completion Date: Well Name: Location: Depth: Initial Flow...

  18. Controlled Source Audio MT | Open Energy Information

    Open Energy Info (EERE)

    Telluric Survey Time-Domain Electromagnetics Self Potential Field Procedures The signal for a CSAMT survey is artificially generated through the installation of a long...

  19. Mt Signal Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    135C408.15 K 275 F 734.67 R 1 USGS Estimated Reservoir Volume: 3 km 1 USGS Mean Capacity: 15 MW 1 Click "Edit With Form" above to add content History and...

  20. Marysville Mt Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean Capacity: Click "Edit With Form" above to add content History and Infrastructure...

  1. Mt Rainier Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    -121.75128794312 Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean...

  2. Marysville Mt Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    GEA Development Phase: Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean...

  3. Babb, MT Natural Gas Export to Canada

    Gasoline and Diesel Fuel Update (EIA)

    6,702 6,671 12,807 15,525 17,235 17,421 1996-2014 Pipeline Prices 3.26 3.86 3.98 2.47 3.13 4.05 1996...

  4. Havre, MT Natural Gas Exports to Canada

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

    1998 1999 2000 2001 2002 2003 View History Pipeline Volumes NA NA 1,309 NA NA 0 1998-2003 Pipeline Prices NA NA 3.66 NA NA -- 1998-2003...

  5. Babb, MT Natural Gas Export to Canada

    Gasoline and Diesel Fuel Update (EIA)

    96 9.53 10.72 10.55 12.56 15.35 1989-2016 Florida 16.78 16.00 17.06 17.83 20.52 22.40 1989-2016 Georgia 10.79 10.94 13.01 16.48 20.53 24.74 1989-2016 Maryland 9.95 9.46 11.04 NA 12.66 16.06 1989-2016 Michigan 7.25 7.58 7.80 7.71 9.56 12.33 1989-2016 New Jersey 6.55 6.86 8.24 8.99 9.49 10.78 1989-2016 New York 10.31 9.45 9.65 9.90 10.91 14.77 1989-2016 Ohio 6.48 6.44 7.16 8.01 11.73 19.29 1989-2016 Pennsylvania 8.75 8.64 9.51 9.91 11.30 15.62 1989-2016 Virginia 9.45 8.76 10.20 10.63 12.69 15.51

  6. Havre, MT Natural Gas Exports to Canada

    Gasoline and Diesel Fuel Update (EIA)

    9,437 6,806 4,331 2,160 680 3 1998-2015 Pipeline Prices 4.05 3.82 2.40 3.09 4.22 2.30 1998

  7. Production technology and provenance study of archaeological ceramics from relevant sites in the Alcantara River Valley (North-eastern Sicily, Italy)

    SciTech Connect (OSTI)

    Belfiore, Cristina Maria; Di Bella, Marcella; Triscari, Maurizio; Viccaro, Marco

    2010-04-15

    In this paper, volcanic-rich ceramic remains from the archaeological sites of Francavilla, Naxos and Taormina (Province of Messina, North-eastern Sicily) were studied by using inclusions as main provenance marker. Technological features, such as temper choice, vitrification degree and firing temperatures, were investigated by polarizing microscopy, X-ray diffractometry (XRD) and scanning electron microscopy (SEM). Information on the production centres was obtained through the identification of the source area of raw materials used as temper. Indeed, petrochemical analysis of the volcanic inclusions within the examined ceramics displayed strong affinities with structures/textures and compositions of the locally outcropping mugearitic products, probably ascribed to the eruptive activity of an eccentric vent of Mt. Etna (Mt. Mojo). A local production for the studied pottery samples has been therefore advanced, assuming that the used volcanic temper was easily available from the alluvial deposits along the Alcantara River stream, which is connected to the lava flow of Mt. Mojo.

  8. Adventive Hydrothermal Circulation On Stromboli Volcano (Aeolian...

    Open Energy Info (EERE)

    on May 2008 a multidisciplinary study involving Electrical Resistivity Tomography (ERT), Ground Penetrating Radar (GPR), Self-Potential (SP), CO2 soil diffuse degassing and soil...

  9. Geology of Kilauea Volcano | Open Energy Information

    Open Energy Info (EERE)

    affected by eruptions and earthquakes for many thousands of years. Authors Richard B. Moore and Frank A. Trusdell Published Journal Geothermics, 1993 DOI Not Provided Check for...

  10. Newberry Volcano EGS Demonstration Geothermal Project | Open...

    Open Energy Info (EERE)

    Known Geothermal Resource Area ("Newberry"). Four deep, high temperature, very low permeability, production-size wells have been completed at Newberry, including two currently...

  11. Annotated bibliography hydrogeology of Kilauea Volcano, Hawaii

    SciTech Connect (OSTI)

    Ingebritsen, S.E.; Scholl, M.A.

    1993-10-01

    The report consists of report documentation and short abstracts relating to the hydrology, geology, rainfall, ground water, water table and evapotranspiration, etc. relating to the whole island.

  12. Haleakala Volcano Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean Capacity: Click "Edit With Form" above to add content History and Infrastructure...

  13. Haleakala Volcano Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean Capacity: Click "Edit With...

  14. RAPID/Roadmap/7-MT-a | Open Energy Information

    Open Energy Info (EERE)

    convenience, and necessity; Water and air quality decisions have already been issued; and Public lands and federal corridors were considered. The DEQ must approve a facility as...

  15. Field Mapping At Marysville Mt Area (Blackwell) | Open Energy...

    Open Energy Info (EERE)

    intrusive (outlined by the magnetic data) and the heat flow anomaly occupy a broad dome in the Precambrian rocks, the stock outcropping in the northwest portion of the dome,...

  16. Geothermometry At Mt Princeton Hot Springs Geothermal Area (Pearl...

    Open Energy Info (EERE)

    Celcius References R.H. Pearl, J.K. Barrett (1976) Geothermal resources of the Upper San Luis and Arkansas valleys, Colorado Additional References Retrieved from "http:...

  17. Self Potential At Mt Princeton Hot Springs Geothermal Area (Richards...

    Open Energy Info (EERE)

    groundwater flux patterns Notes Researchers collected 2700 SP measurements. Equilibrium temperature data from wells and shallow (305 cm) holes was correlated to geoelectrical...

  18. DC Resistivity Survey (Wenner Array) At Mt Princeton Hot Springs...

    Open Energy Info (EERE)

    and produced 12 resistivity profiles, each approximately 1.3 km in length. Equilibrium temperature data from wells and shallow (305 cm) holes was correlated to geoelectrical...

  19. Whitlash, MT Natural Gas Pipeline Imports From Canada (Dollars...

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1.14 1.61 1.57 2.05 2000's 3.09 2.71 2.42 4.86 5.06 7.40 5.59 6.00 7.63 3.45 2010's 3.88 3.65 ...

  20. Whitlash, MT Natural Gas Pipeline Imports From Canada (Million...

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 586 518 591 564 622 539 612 629 604 606 591 599 2012 598 571 600 542 575 525 550 549 530 526 493 512 2013 511 452 475 485 ...

  1. Whitlash, MT Natural Gas Pipeline Imports From Canada (Million...

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 6,820 6,420 6,533 12,767 2000's 13,733 11,428 12,558 14,475 20,069 11,157 9,120 8,945 9,834 ...

  2. Whitlash, MT Natural Gas Pipeline Imports From Canada (Dollars...

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 3.57 3.80 3.68 3.81 3.94 4.01 3.95 3.73 3.65 3.37 3.20 3.10 2012 2.71 2.37 1.93 1.71 1.79 1.90 2.07 2.29 2.22 2.71 3.29 ...

  3. RAPID/Roadmap/3-MT-e | Open Energy Information

    Open Energy Info (EERE)

    on Montana Department of Transportation lands. 03MTEEncroachmentPermit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number...

  4. RAPID/Roadmap/3-MT-f | Open Energy Information

    Open Energy Info (EERE)

    easements established before 1997. 03MTFRightOfWayEasementForUtilitiesProcess.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number...

  5. Port of Morgan, MT Natural Gas Exports to Canada

    Gasoline and Diesel Fuel Update (EIA)

    485,026 690,466 658,934 730,988 695,152 518,386 1996-2014 Pipeline Prices 3.90 4.14 3.75 2.45 3.23 4.41...

  6. Integrated Dense Array and Transect MT Surveying at Dixie Valley...

    Open Energy Info (EERE)

    Geothermal Area, Nevada- Structural Controls, Hydrothermal Alteration and Deep Fluid Sources Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper:...

  7. Mt Carmel Public Utility Co | Open Energy Information

    Open Energy Info (EERE)

    2008-04 388 3,487 4,603 146 1,267 856 104 2,826 104 638 7,580 5,563 2008-03 486 4,284 4,607 147 1,239 856 275 2,792 105 908 8,315 5,568 2008-02 418 4,603 4,612 127 1,318 855 226...

  8. Direct-Current Resistivity Survey At Mt Princeton Hot Springs...

    Open Energy Info (EERE)

    Activity Date 2010 Usefulness useful DOE-funding Unknown Notes Used to map fracture and fluid flow patterns. References K. Richards, A. Revil, A. Jardani, F. Henderson, M....

  9. RAPID/Roadmap/8-MT-a | Open Energy Information

    Open Energy Info (EERE)

    That the facility will serve the public interest, convenience, and necessity; Water and air quality decisions have already been issued; and Public lands and federal corridors were...

  10. Port of Morgan, MT Natural Gas Exports to Canada

    Gasoline and Diesel Fuel Update (EIA)

    2 2013 2014 View History Pipeline Volumes 0 123 0 1998-2014 Pipeline Prices -- 3.14 -- 1998-2014

  11. Whitlash, MT Natural Gas Imports by Pipeline from Canada

    Gasoline and Diesel Fuel Update (EIA)

    (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's -23,206 -28,616 82,844 18,423 -49,929 20,650 2000's 87,535 -108,544 6,061 16,905 -33,411 -6,052 -9,935 -2,132 -3,731 -65,419 2010's -19,131 -8,535 -74,234 119,255 -40,011

    7,707 7,062 6,571 5,387 5,128 4,651 1996-2015 Pipeline Prices 3.88 3.65 2.35 3.07 4.04 2.13

  12. Sweetgrass, MT Natural Gas Imports by Pipeline from Canada

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

    Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 2.81 2.80 NA 2000's NA 4.44 2.59 4.27 4.16 8.01 6.58 6.14 7.99 5.55 2010's 4.81 4.47 3.87 4.02 5.05 2.34 Cubic Feet)

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 4.32 4.62 4.61 4.49 4.38 4.83 5.16 3.89 3.86 5.95 4.50 4.05 2012 4.09 3.35 4.87 5.20 2.25 4.65 2.86 4.45 3.57 4.20 3.57 2013 3.68 3.56 3.87 4.22 4.25 3.65 3.56 3.93 3.99 5.47 2014 4.54 6.51 4.89 4.76 4.75 4.69 4.35

  13. Whitlash, MT Natural Gas Imports by Pipeline from Canada

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

    (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's -23,206 -28,616 82,844 18,423 -49,929 20,650 2000's 87,535 -108,544 6,061 16,905 -33,411 -6,052 -9,935 -2,132 -3,731 -65,419 2010's -19,131 -8,535 -74,234 119,255 -40,011

    7,707 7,062 6,571 5,387 5,128 4,651 1996-2015 Pipeline Prices 3.88 3.65 2.35 3.07 4.04 2.13

  14. RAPID/Roadmap/9-MT-a | Open Energy Information

    Open Energy Info (EERE)

    (MEPA) is intended to protect the state from the cumulative affect of development on nature and human health, much in the same way the National Environmental Policy Act regulates...

  15. RAPID/Roadmap/6-MT-b | Open Energy Information

    Open Energy Info (EERE)

    surface waters. The NOI must include a narrative description of: The location and nature of the activity; The total area of the site and the area within the site that is...

  16. Data Acquisition-Manipulation At Marysville Mt Area (Blackwell...

    Open Energy Info (EERE)

    D. Blackwell (Unknown) Exploration In A Blind Geothermal Area Near Marysville, Montana, Usa Additional References Retrieved from "http:en.openei.orgwindex.php?titleDataAcqui...

  17. RAPID/Roadmap/3-MT-d | Open Energy Information

    Open Energy Info (EERE)

    lease, exchange and sell school lands" and other lands granted for the support of education. It has the authority to issue leases for agriculture, grazing, mineral production,...

  18. BWXT Pantex, LLC Route 726, Mt. Athos Road

    National Nuclear Security Administration (NNSA)

    9B. DATED (SEE E M 11) I 1 DE-ACO4-OOALO6020 10s. DATED (SEE ITEM 13) I . CONTRACT ID CODE PAGE I OF 2 PAGES 2. AMENDMENT/MODlFlCATlON NO. MO99 Offers must acknowledge receipt of this amendment priw to the hour and date specifid in the solicitation a s amended. by one of the fdlovving methods: (a) By completing Items 8 and 15, and returning - copies of the amendmmS (b) By acknwuledglng receipt of this amendment on each oopy of the offer submitted; or (c) By separate letttx or tdegram which

  19. BWXT Pantex, LLC Route 726, Mt. Athos Road

    National Nuclear Security Administration (NNSA)

    9B. DATED (SEE ITEM 11) I I DE-AC04-00AL66620 10B. DATED (SEE ITEM 13) CONTRACT ID CODE PAGE I OF 2 PAGES 2. AMENDMENTIMODIFICATION NO. MI18 extended. CODE I FACILITY CODE Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation as amended, by one of the following methods: (a) By completing Items 8 and 15, and returning - copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By

  20. RAPID/Roadmap/6-MT-e | Open Energy Information

    Open Energy Info (EERE)

    creating thumbnail: Page number not in range. Flowchart Narrative Anyone planning new development within a designated Special Flood Hazard Areas (SFHA). Check with local...

  1. Ground Magnetics At Marysville Mt Area (Blackwell) | Open Energy...

    Open Energy Info (EERE)

    field of the effect of the stock. References D. D. Blackwell (Unknown) Exploration In A Blind Geothermal Area Near Marysville, Montana, Usa Additional References Retrieved from...

  2. Ground Gravity Survey At Marysville Mt Area (Blackwell) | Open...

    Open Energy Info (EERE)

    and with the heat flow anomaly. References D. D. Blackwell (Unknown) Exploration In A Blind Geothermal Area Near Marysville, Montana, Usa Additional References Retrieved from...

  3. Direct-Current Resistivity Survey At Marysville Mt Area (Blackwell...

    Open Energy Info (EERE)

    with the thermal anomaly. References D. D. Blackwell (Unknown) Exploration In A Blind Geothermal Area Near Marysville, Montana, Usa Additional References Retrieved from...

  4. RAPID/Roadmap/17-MT-a | Open Energy Information

    Open Energy Info (EERE)

    Along with protecting the aesthetic value, the policies protect water quality and fish habitat. An additional benefit of the policy is minimization of sedimentation....

  5. RAPID/Roadmap/6-MT-f | Open Energy Information

    Open Energy Info (EERE)

    be obtained from the Department of Environmental Quality, or may be waived by Montana Fish, Wildlife & Parks during its review process under the Natural Streambed and Land...

  6. Mechanisms Contributing to Suppressed Precipitation in Mt. Hua...

    Office of Scientific and Technical Information (OSTI)

    Consistent with the increase of air pollution in these regions, it has been argued that the precipitation trend is linked to aerosol microphysical effect on suppressing warm rain. ...

  7. RAPID/Roadmap/17-MT-d | Open Energy Information

    Open Energy Info (EERE)

    to cross a stream or wetland; handling, storing, applying or disposing of hazardous or toxic material in a manner that pollutes streams, lakes or wetlands or that may cause damage...

  8. RAPID/Roadmap/17-MT-c | Open Energy Information

    Open Energy Info (EERE)

    Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us Natural Streambed and Land Preservation Act (310 Permit)...

  9. Northwest Distributed/Community Wind Workgroup Meeting- MT

    Broader source: Energy.gov [DOE]

    The Northwest Wind Resource and Action Center, which is partially funded by the U.S. Department of Energy, will facilitate a workgroup meeting for stakeholders involved in the distributed and...

  10. Mt. Edgecumbe High School Wind Project | Open Energy Information

    Open Energy Info (EERE)

    - Yankton School District Wind Project

  11. File:INL-geothermal-mt.pdf | Open Energy Information

    Open Energy Info (EERE)

    current 12:41, 16 December 2010 Thumbnail for version as of 12:41, 16 December 2010 5,100 4,200 (1.99 MB) MapBot (Talk | contribs) Automated upload from NREL's "mapsearch"...

  12. Mt. Wachusett Community College Makes Huge Investment in Wind Power

    Broader source: Energy.gov [DOE]

    Mount Wachusett Community College installed two new utility-scale wind turbines on their campus this year.

  13. Micro-Earthquake At Marysville Mt Area (Blackwell) | Open Energy...

    Open Energy Info (EERE)

    observed in the geothermal areas in the Salton Sea between 1-10 Hz (in units of power density). Because of this very low background noise the micro-earthquake survey was possible...

  14. RAPID/Roadmap/14-MT-b | Open Energy Information

    Open Energy Info (EERE)

    waters of the United States. Point sources are discrete conveyances such as pipes or man-made ditches. Individual homes that are connected to a municipal system, use a septic...

  15. BWXT Pantex, LLC Route 726, Mt. Athos Road

    National Nuclear Security Administration (NNSA)

    THE CONTRACT ORDER NO. IN ITEM 10A. 5. PROJECT NO. (If applicable) B. THE ABOVE-NUMBERED ... Engineering Manager Applied TechnologyR&D Manager Maintenance Manager Environment, ...

  16. BWXT Pantex, LLC Route 726, Mt. Athos Road Lynchburg, V

    National Nuclear Security Administration (NNSA)

    and this amendment, and is received 5. PROJECT NO. (If applicable) July 28,2000 - -- ... Engineering Manager Applied TechnologyR&D Manager Maintenance Manager Environment, ...

  17. RAPID/Roadmap/19-MT-a | Open Energy Information

    Open Energy Info (EERE)

    in Kalispell, Missoula, Helena, Bozeman, Havre, Glasgow, Lewistown and Billings. Once an application is filed, its status may be tracked using the Montana Pending Water...

  18. Sweetgrass, MT Liquefied Natural Gas Exports Price (Dollars per Thousand

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

    Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2010's -- 13.29 14.38 14.95 13.48

  19. Sweetgrass, MT Liquefied Natural Gas Exports Price (Dollars per Thousand

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

    Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 14.22 14.25 2014 15.01 15.61 15.61 14.97 15.10 14.88 14.94 14.34 14.48 14.42 14.07 14.93 2015 13.77 13.30 13.27 12.89 13.25 14.56

  20. Sweetgrass, MT Natural Gas Pipeline Imports From Canada (Dollars per

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

    Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's NA NA 2000's NA 1.94 NA 5.09 5.12 7.37 5.81 6.12 8.02 3.52 2010's 3.98 3.77 2.41 3.67 --

  1. Sweetgrass, MT Natural Gas Pipeline Imports From Canada (Dollars per

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

    Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 4.08 3.79 3.87 3.96 4.08 4.18 3.94 3.78 3.71 3.37 3.24 2.96 2012 2.51 2.19 1.86 1.71 2.08 1.95 2.37 2.27 2.42 3.20 3.44 3.26 2013 3.14 3.12 3.42 3.69 3.73

  2. Sweetgrass, MT Natural Gas Pipeline Imports From Canada (Million Cubic

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

    Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's NA NA 2000's NA 121 NA 347 2,728 2,043 2,012 1,539 1,373 1,109 2010's 932 781 716 1,160 0

  3. Sweetgrass, MT Natural Gas Pipeline Imports From Canada (Million Cubic

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

    Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 71 62 68 68 70 68 68 67 64 57 53 64 2012 57 60 63 62 65 61 68 60 55 57 52 55 2013 52 46 46 25 991

  4. BWXT Pantex, LLC Route 726, Mt. Athos Road

    National Nuclear Security Administration (NNSA)

    ... In the event that overpayment results from the payment of fee on a provisional basis, the Contractor shall reimburse such overpayment to the Government upon demand, payable with ...

  5. Mt St Helens Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    -122.04050509296 Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean...

  6. Mt St Helens Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean Capacity: Click "Edit With...

  7. RAPID/Roadmap/6-MT-a | Open Energy Information

    Open Energy Info (EERE)

    well as ARM 18.8.5 govern the maximum dimensions, weights, and other characteristics of motor vehicles operating on highways in the state. Vehicles exceeding the maximum width,...

  8. RAPID/Roadmap/14-MT-a | Open Energy Information

    Open Energy Info (EERE)

    through the voluntary implementation of best management practices identified in science-based, community-supported watershed plans. 14MTANonpointSourcePollution (1).pdf...

  9. Aeromagnetic Survey At Mt St Helens Area (Towle, 1983) | Open...

    Open Energy Info (EERE)

    structure of Mount St. Helens in more detail. Electrical and electromagnetic methods would be especially useful in determining the actual electrical conductivity of...

  10. Whitlash, MT Natural Gas Pipeline Imports From Canada (Million...

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 586 518 591 564 622 539 612 629 604 606 591 599 2012 598 571 600 542 575 525 550 549 530 526 493 512 2013 511 452 475 485...

  11. Sweetgrass, MT Natural Gas Pipeline Imports From Canada (Million...

    Gasoline and Diesel Fuel Update (EIA)

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 71 62 68 68 70 68 68 67 64 57 53 64 2012 57 60 63 62 65 61 68 60 55 57 52 55 2013 52 46 46 25 991...

  12. Babb, MT Natural Gas Imports by Pipeline from Canada

    Gasoline and Diesel Fuel Update (EIA)

    6,671 12,807 15,525 17,235 17,421 20,708 1996-2015 Pipeline Prices 3.86 3.98 2.47 3.13 4.05 2.34 1996

  13. Havre, MT Natural Gas Imports by Pipeline from Canada

    Gasoline and Diesel Fuel Update (EIA)

    1998 1999 2000 2001 2002 2003 View History Pipeline Volumes NA NA 1,309 NA NA 0 1998-2003 Pipeline Prices NA NA 3.66 NA NA -- 1998-2003

  14. BWXT Pantex, LLC Route 726, Mt. Athos Road

    National Nuclear Security Administration (NNSA)

    ... Discharge Elimination System 40 CFR 131 Water Quality Standards 40 CFR 133 Secondary ... 40 CFR 141 National Primary Drinking Water Regulations 40 CFR 142 National Primary ...

  15. Isotope Geochemistry Of Minerals And Fluids From Newberry Volcano...

    Open Energy Info (EERE)

    20 hour flow test are -10.2 and -109, respectively. The D value of the hydrothermal water indicates recharge from outside the caldera. Authors William W. Carothers, Robert H....

  16. Analysis Of Multiple Scattering At Vesuvius Volcano, Italy, Using...

    Open Energy Info (EERE)

    of d0.1 km2s for the frequency range of 2-16 Hz. Assuming the dominance of S-waves in the coda and a typical S-wave velocity of around 1.5 kms, this corresponds to a...

  17. Mudpots, Mud Pools, or Mud Volcanoes | Open Energy Information

    Open Energy Info (EERE)

    Control Structure Host Rock Age Host Rock Lithology Mean Capacity Mean Reservoir Temp Brady Hot Springs Geothermal Area Northwest Basin and Range Geothermal Region Accommodation...

  18. A Strontium Isotopic Study Of Newberry Volcano, Central Oregon...

    Open Energy Info (EERE)

    upper crust facilitates contamination of basaltic magma rising through it. Authors Gordon G. Goles and Richard St J. Lambert Published Journal Journal of Volcanology and Geothermal...

  19. Aster Watches The World'S Volcanoes- A New Paradigm For Volcanological...

    Open Energy Info (EERE)

    The spatial resolutions are 15 mpixel in the visible, 30 mpixel in the near-IR, and 90 mpixel at thermal wavelengths, and the swath width is 60 km. ASTER instrument...

  20. Isotopic prediction of eruption volume at continental volcanoes

    SciTech Connect (OSTI)

    Perry, F.V.; Valentine, G.A.; Crowe, B.M.

    1997-10-01

    This is the final report of a one-year, Laboratory Directed Research and Development (LDRD) project at Los Alamos National Laboratory (LANL). The objective of this project was to determine whether isotopic techniques can be used to assess the eruption potential and eruption volume of continental stratovolcanoes. Large-volume eruptions from stratovolcanoes pose significant hazards to population and infrastructure in many parts of the world. We are testing whether this technique will allow a short- to medium-term (decades to millennia) probabilistic hazard assessment of large-volume eruptions. If successful, the technique will be useful to countries or regions that must consider medium to long-term volcanic (e.g., nuclear waste facilities). We have begun sample acquisition and isotopic measurements at two stratovolcanoes, Pico de Orizaba in eastern Mexico and Daisen in western Japan.

  1. New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes

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

    +1 510 495 2402, lvu@lbl.gov volcanic-hotspots1.jpg This 3D view of the top 1,000 kilometers of Earth's mantle beneath the central Pacific shows the relationship between...

  2. Chemistry of spring and well waters on Kilauea Volcano, Hawaii...

    Open Energy Info (EERE)

    determine the chemistry of dilute meteoric water, mixtures with sea water,and thermal water. Data for well and spring samples of non-thermal water indicate that mixing with sea...

  3. Direct-Current Resistivity At Haleakala Volcano Area (Thomas...

    Open Energy Info (EERE)

    deviations from expected ratios. One well was also found to have an abnormally high sulfate concentration. All three wells are located in the same general area and are sampling...

  4. Mercury Vapor At Haleakala Volcano Area (Thomas, 1986) | Open...

    Open Energy Info (EERE)

    deviations from expected ratios. One well was also found to have an abnormally high sulfate concentration. All three wells are located in the same general area and are sampling...

  5. Direct-Current Resistivity Survey At Haleakala Volcano Area ...

    Open Energy Info (EERE)

    deviations from expected ratios. One well was also found to have an abnormally high sulfate concentration. All three wells are located in the same general area and are sampling...

  6. Gas Flux Sampling At Haleakala Volcano Area (Thomas, 1986) |...

    Open Energy Info (EERE)

    deviations from expected ratios. One well was also found to have an abnormally high sulfate concentration. All three wells are located in the same general area and are sampling...

  7. Geoelectric Studies on the East Rift, Kilauea Volcano, Hawaii...

    Open Energy Info (EERE)

    these areas was chosen as the site of a test hole. Authors G. V. KELLER, C. K. SKOKAN, J. J. SKOKAN, J. DANIELS, J. P. KAUAHIKAUA, D. P. KLEIN and C. J. ZABLOCKI Published...

  8. Port of Del Bonita, MT Natural Gas Imports by Pipeline from Canada

    Gasoline and Diesel Fuel Update (EIA)

    (Million Cubic Feet) Port Huron, MI Liquefied Natural Gas Exports (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 1 2014 1 1 1 1 2 1 1 1 1 1 2015 1 1 1 1 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas Exports by Point of Exit Port Huron, MI LNG Exports to All Countries

    to Canada (Million

  9. Port of Del Bonita, MT Natural Gas Pipeline Imports From Canada (Million

    Gasoline and Diesel Fuel Update (EIA)

    per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1.04 1.04 1.37 2.66 2000's 4.52 4.64 2.66 4.68 -- 9.18 -- 6.86 9.43 3.39 2010's 4.19 4.21 2.85 3.46 4.39 2.16 per Thousand Cubic Feet)

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 4.48 4.22 4.48 4.63 4.77 4.39 4.51 4.22 4.23 3.76 3.74 3.29 2012 3.00 2.70 2.42 2.48 2.47 2.08 2.60 2.64 2.80 3.54 3.74 3.60 2013 3.45 3.45 3.77 3.93 3.85 3.43 2.97 2.73 2.50 3.66 3.72

  10. Port of Morgan, MT Natural Gas Imports by Pipeline from Canada

    Gasoline and Diesel Fuel Update (EIA)

    690,466 658,934 730,988 695,152 518,386 509,242 1996-2015 Pipeline Prices 4.14 3.75 2.45 3.23 4.41 2.40 1996