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1

Debatten om «The Arctic National Wildlife Refuge» (ANWR). : En diskursanalyse av ANWR-debatten i Representantenes hus i perioden 1995-2012.  

E-Print Network (OSTI)

??I over 50 år har debatten om området «The Arctic National Wildlife Refuge» (ANWR) pågått i amerikansk politikk. Debattens kjerne handler om man skal åpne… (more)

Kristiansen, Hanne Holm

2013-01-01T23:59:59.000Z

2

Kemik sandstones, Arctic National Wildlife Refuge (ANWR), Alaska  

Science Conference Proceedings (OSTI)

In the Sadlerochit Mountains area of ANWR, the Kemik Sandstone of Hauterivian-Barremian age ranges to at least 35 m (120 ft) of very well sorted, fine-grained quartzose sandstone with minor pebble conglomerate. It is an elongate body traceable for over 160 km (100 mi) from the eastern Sadlerochit Mountains into the subsurface near the Sagavanirtok River to the west. In the northeast, it crops out in a belt about 16 km (10 mi) wide; to the southwest in the subsurface, it expands to about 65 km (40 mi) wide. It is a potential petroleum reservoir in the subsurface of ANWR, but is distribution north and east of the Salderochit Mountains is unknown.

Mull, C.G.; Paris, C.; Adams, K.E.

1985-04-01T23:59:59.000Z

3

Facies correlation and basin analysis of Ivishak Formation, Arctic National Wildlife Refuge (ANWR), Alaska  

Science Conference Proceedings (OSTI)

The Ivishak Formation forms a regressive-transgressive deposit. The stratigraphic divisions are (1) a lower prograding deltaic unit of massive sandstone; (2) a middle fluvial unit of sandstone, shale, and minor conglomerate; and (3) an upper destructive deltaic unit of thin-bedded to massive sandstone, these Ivishak units defined in ANWR are recognized in the subsurface and traced over much of the North Slope. Basin analysis consisted of isopach and percent-sandstone mapping and paleocurrent measurement of 15 outcrops. Formation thickness averages 400 ft (120 m) with a northeast-trending depocenter axis through the Romanzof Mountains. Paleocurrent data define two main provenances of quartz-chert sands: northeast and east. Paleocurrents are oriented normal to, and dip toward, the basin axis. Outcrops located within the axis record bidirectional transport. A Lower Cretaceous unconformity (LCU) truncates the Ivishak in the Sadlerochit Mountains. Here, Neocomian pebble shale rests atop the Ivishak, with Shublik through Kingak formations missing. The LCU truncation is part of a regional unconformity that occurs along the north side of the North Slope. Ivishak units thin near the unconformity, suggesting an older high, which the authors term the Nularvik high. This high is part of a regional trend extending through ANWR from the Point Thomson area to bathtub syncline.

McMillen, K.J.; Colvin, M.D.

1985-04-01T23:59:59.000Z

4

Stratigraphy, petrology, and depositional environments of upper Cretaceous and Lower Tertiary Sabbath Creek section, Arctic National Wildlife Refuge (ANWR), Alaska  

Science Conference Proceedings (OSTI)

A 9387-ft (2816-m) section of Upper Cretaceous-Lower Tertiary strata is exposed along Sabbath Creek in the northern ANWR of north-eastern Alaska and represents a regressive depositional sequence. The entire section is divided into four lithologic units (A-D), each characterized by distinct depositional assemblages. Unit A, at the base of the section, consists of several coarsening-upward sequences of alternating thick organic-rich siltstones an fine-grained litharenites, representing deposition in subaqueous to lower delta-plain environments. Unit B stratigraphically overlies Unit A and is characterized by multiple, mutually erosive, fining-upward sequences of fine to coarse pebble litharenites typical of point-bar sequences in a meandering stream environment (lower to upper delta plain). Unit C consists of multiple, poorly developed fining-upward sequences of dominantly clast- and matrix-supported pebble conglomerate interpreted as braided stream deposits. At the top of the section, Unit D is characterized by multiple fining- and a few coarsening-upward sequences of organic-rich shale with minor amounts of medium to coarse litharenite and pebble conglomerate representing meandering stream deposition. The Sabbath Creek section is lithologically dissimilar to coeval units to the west. The Sagavanirktok Formation and Colville Group contain pyroclastic material and thick coal beds not seen in the Sabbath Creek section. Instead, this section is lithologically similar to the Moose Channel formation - a regressive, fluvial, deltaic sequence exposed in the MacKenzie delta area of northwestern Canada. Consequently , detailed interpretation of the sabbath Creek section has important implications concerning the petroleum potential of the Arctic National Wildlife Refuge and offshore beaufort Sea.

Buckingham, M.L.

1985-04-01T23:59:59.000Z

5

Style and age of tectonism of Sadlerochit Mountains of Franklin Mountains, Arctic National Wildlife Refuge (ANWR), Alaska  

Science Conference Proceedings (OSTI)

The pre-Tertiary rocks north of the Franklin Mountains and south of the coastal plain in ANWR can be subdivided into two major structural units: (1) basement - Neruokpuk Formation, Nanook Limestone, and Katakturuk Dolomite - and (2) Lower Mississippian to Upper Cretaceous sedimentary rocks. Basement rocks underwent intense deformation prior to deposition of Lower Mississippian rocks; locally the contact is structural. Crustal shortening at the structural level exposed was accommodated primarily by concentric folding. Axial planes of major folds generally strike N70/sup 0/-90/sup 0/E and dip 50/sup 0/-80/sup 0/S, indicating north vergence, and can be subdivided into two groups: east-northeast trending and east trending. Major folds plunge subhorizontally and continue laterally for up to 10 mi (15 km). Exposed reverse faults show relatively small amounts of throw (ANWR, constrain the principal post-Mississippian deformation, a phase of north-south compression to have occurred between the mid-Eocene and the present. East-trending folds suggest two deformational events. Relative timing of these events, based on field data, is equivocal.

Leiggi, P.A.; Russell, B.J.

1985-04-01T23:59:59.000Z

6

Stratigraphic and structural framework of ellesmerian and older sequences in Sadlerochit and Shublik Mountains, Arctic National Wildlife Refuge (ANWR), northeastern Alaska  

Science Conference Proceedings (OSTI)

Detailed geological mapping (1:25,000 scale) and stratigraphic reconstructions in the Sadlerochit and Shublik Mountains of northeastern Alaska, immediately south of the ANWR coastal plain, indicate a compressive structural province dominated by major thrust-ramp-related anticlinal uplifts. The Katakturuk Dolomite, a Proterozoic sequence, has been subdivided into 15 lithostratigraphic units that can be traced the entire length of both the Sadlerochit and Shublik Mountains. Overlying the Katakturuk Dolomite in these ranges in the Middle Devonian to Cambrian or older Nanook Limestone. In the Early Mississippian a major erosional event produced the pre-Mississippian unconformity upon which a Mississippian through Triassic sequence was deposited: Kayak Shale; Lisburne Group carbonates; and Sadlerochit Group clastic rocks. In the northern Sadlerochit Mountains, basal units of the Mississippian Alapah Limestone lie on the pre-Mississippian unconformity with no intervening Kayak Shale. The basal Alapah contains lithologies derived from the rock units on which it rests, indicating that the contact between the Alapah and the underlying units is depositional.

Robinson, M.S.; Decker, J.; Clough, J.G.; Dillon, J.T.

1988-01-01T23:59:59.000Z

7

Stratigraphic and structural framework of Ellesmerian and older sequences in Sadlerochit and Shublik Mountains, Arctic National Wildlife Refuge (ANWR), northeastern Alaska  

Science Conference Proceedings (OSTI)

Detailed geological mapping (1:25,000 scale) and stratigraphic reconstructions in the Sadlerochit and Shublik Mountains of northeastern Alaska, immediately south of the ANWR coastal plain, indicate a compressive structural province dominated by major thrust-ramp-related anticlinal uplifts. The Katakturuk Dolomite, a Proterozoic sequence, has been subdivided into 15 lithostratigraphic units that can be traced the entire length of both the Sadlerochit and Shublik Mountains. Overlying the Katakturuk Dolomite in these ranges is the Middle Devonian to Cambrian or older Nanook Limestone. In the Early Mississippian a major erosional event produced the pre-Mississippian unconformity upon which a Mississippian through Triassic sequence was deposited: (A) Kayak Shale; (B) Lisburne Group carbonates; and (C) Sadlerochit Group clastic rocks. In the northern Sadlerochit Mountains, basal units of the Mississippian Alapah Limestone lie on the pre-Mississippian unconformity with no intervening Kayak Shale. The basal Alapah contains lithologies derived from the rocks units on which it rests, indicating that the contact between the Alapah and the underlying units is depositional. A regional decollement, localized along the pre-Mississippian unconformity in the Kayak Shale, is not a significant detachment surface north of the Shublik Mountains because the Kayak Shale is depositionally discontinuous and thin in the Sadlerochit Mountains.

Robinson, M.S.; Decker, J.; Clough, J.G.; Dillon, J.T.; Wallace, W.K.; Crowder, K.; Watts, K. (Alaska Division of Geological and Geophysical Surveys, Fairbanks (USA))

1988-02-01T23:59:59.000Z

8

From Jimmy Carter to George W. Bush: Presidential Policies and Involvement in the Debate over the Arctic National Wildlife Refuge, 1977-2009.  

E-Print Network (OSTI)

??The Arctic National Wildlife Refuge (ANWR), located in the Northeastern corner of Alaska, has for the last three decades been the focus of one of… (more)

Eriksen, Gisle Holsbø

2009-01-01T23:59:59.000Z

9

Potential Oil Production from the Coastal Plain of the Arctic ...  

U.S. Energy Information Administration (EIA)

1. Overview of the Arctic National Wildlife Refuge. Background. The Arctic National Wildlife Refuge (ANWR) 1002 Area of the Alaska North Slope represents an area ...

10

Potential Oil Production from the Coastal Plain of the Arctic National  

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

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment 3. Summary The 1.5 million-acre coastal plain of the 19 million-acre Arctic National Wildlife Refuge is the largest unexplored, potentially productive geologic onshore basin in the United States. The primary area of the coastal plain is the 1002 Area of ANWR established when ANWR was created. A decision on permitting the exploration and development of the 1002 Area is up to Congress and has not been approved to date. Also included in the Coastal Plain are State lands to the 3-mile offshore limit and Native Inupiat land near the village of Kaktovik. The USGS estimated: a 95 percent probability that at least 5.7 billion barrels of technically recoverable undiscovered oil are in the ANWR coastal plain,

11

Use of Synthetic Aperture Radar (SAR) for geologic reconnaissance in Arctic regions: An example from the Arctic National Wildlife Refuge, Alaska  

Science Conference Proceedings (OSTI)

Satellite-based synthetic aperture radar (SAR) can provide an additional remote-sensing tool for regional geologic studies in arctic regions. Although SAR data do not yield direct information on rock type and do not replace traditional optical data, SAR data can provide useful geologic information in arctic regions where the stratigraphic column includes a wide range of lithologies, and bedrock exposures have been reduced to rubble by frost action. For example, in ERS-1 SAR data from the Arctic National Wildlife Refuge (ANWR) of the northeastern Brooks Range, Alaska, carbonate and clastic rocks can give remarkably different radar responses on minimally reprocessed SAR data. The different radar response of different lithologies can specifically the size and angularity of scree in talus slopes. Additional postacquisition processing can both remove many of the negative terrain effects common in SAR data and enhance contrasts in bedrock lithology. Because of this ability to discriminate between gross lithologic packages, the ERS-1 SAR data can be used to provide a regional view of ANWR and a detailed look at specific areas. A mosaic of ERS-1 SAR data from all of ANWR provides a synoptic view of the regional structural framework, such as the anticlinoria of northern ANWR and the different allochthonous units of central and southern ANWR. Higher resolution ERS-1 SAR data of the Porcupine Lake area can be used to examine specific structural and stratigraphic problems associated with several major structural boundaries.

Hanks, C.L.; Guritz, R.M. [Univ. of Alaska, Fairbanks, AK (United States)

1997-01-01T23:59:59.000Z

12

File:EIA-AK-NPRA-ANWR-BOE.pdf | Open Energy Information  

Open Energy Info (EERE)

NPRA-ANWR-BOE.pdf NPRA-ANWR-BOE.pdf Jump to: navigation, search File File history File usage National Petroleum Reserve-Alaska and Arctic National Wildlife Refuge 1002 Area By 2001 BOE Reserve Class Size of this preview: 776 × 600 pixels. Full resolution ‎(6,600 × 5,100 pixels, file size: 6.71 MB, MIME type: application/pdf) Description National Petroleum Reserve-Alaska and Arctic National Wildlife Refuge 1002 Area By 2001 BOE Reserve Class Sources Energy Information Administration Authors Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional Countries United States UN Region Northern America States Alaska File history Click on a date/time to view the file as it appeared at that time.

13

Potential Oil Production from the Coastal Plain of the Arctic National  

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

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment Executive Summary This Service Report, Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment, was prepared for the U.S. Senate Committee on Energy and Natural Resources at the request of Chairman Frank H. Murkowski in a letter dated March 10, 2000. The request asked the Energy Information Administration (EIA) to develop plausible scenarios for Arctic National Wildlife Refuge (ANWR) supply development consistent with the most recent U.S. Geological Survey (USGS) resource assessments. This report contains EIA projections of future daily production rates using recent USGS resource estimates. The Coastal Plain study area includes 1.5 million acres in the ANWR 1002 Area, 92,000 acres of Native Inupiat lands and State of Alaska offshore lands out to the 3-mile limit which are expected to be explored and developed if and when ANWR is developed. (Figure ES1) About 26 percent of the technically recoverable oil resources are in the Native and State lands.

14

Arctic National Wildlife Refuge: oil field or wilderness  

Science Conference Proceedings (OSTI)

The second session of the 100th Congress will see continued debate over the prospect of oil and gas drilling on a 19-million-acre expanse of mountains and tundra known as the Arctic National Wildlife Refuge (ANWR). The arctic refuge, most of which lies above the Arctic Circle, is larger than any refuges in the lower 48 states. Because of its size, the area supports a broad range of linked ecosystems. Of particular concern is the 1.5-million-acre coastal plain, which may be targeted for development. The coastal plain provides a home, at least part of the year, to Alaska's porcupine caribou. The coastal plain also supports many other forms of wildlife-including the wolf, arctic fox, brown bear, polar bear, and arctic peregrine falcon, which is listed as a threatened species. The potential effects of drilling projects extend beyond loss of wildlife; they include desecration of the land itself. Although few members of Congress deny the value of protecting the amazing variety of life on the coastal plain, some insist that limited drilling could be conducted without destroying crucial habitat. Last July, the department tentatively divided some of the targeted lands among native corporations in preparation for leasing to oil companies. In response to what was felt to be an attempt to overstep congressional authority, the House passed HR 2629, banning this kind of land deal without congressional approval. In essence, the measure reiterated congressional authority provided by the Alaska National Interest Lands Conservation Act (ANILCA) of 1980. This act mandated the study of environmental threats and oil potential by the Department of Interior, while putting the ANWR coastal plain off-limits to development without an explicit congressional directive.

Spitler, A.

1987-11-01T23:59:59.000Z

15

Potential Oil Production from the Coastal Plain of the Arctic National  

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

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment Preface Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment is a product of the Energy Information AdministrationÂ’s (EIA) Reserves and Production Division. EIA, under various programs, has assessed foreign and domestic oil and gas resources, reserves, and production potential. As a policy-neutral agency, EIAÂ’s standard analysis of the potential of the Alaska North Slope (ANS) has focused on the areas without exploration and development restrictions. EIA received a letter (dated March 10, 2000) from Senator Frank H. Murkowski as Chairman of the Senate Committee on Energy and Natural Resources requesting an EIA Service Report "with plausible scenarios for ANWR supply development consistent with the most recent U.S. Geological Survey resource assessments." This service report is prepared in response to the request of Senator Murkowski. It focuses on the ANWR coastal plain, a region currently restricted from exploration and development, and updates EIAÂ’s 1987 ANWR assessment.

16

Potential Oil Production from the Coastal Plain of the Arctic National  

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

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment Glossary ANILCA: Alaska National Interest Lands Conservation Act ANS: Alaskan North Slope ANWR: Arctic National Wildlife Refuge BBbls: billion barrels Bbls: barrels Daily Petroleum Production Rate: The amount of petroleum extracted per day from a well, group of wells, region, etc. (usually expressed in barrels per day) EIA: Energy Information Administration MBbls: thousand barrels MMBbls: million barrels NPR-A: National Petroleum Reserve-Alaska Petroleum Play: A set of known or postulated petroleum accumulations sharing similar geologic, geographic, and temporal properties such as source rock, migration, pathway, timing, trapping mechanism, and hydrocarbon type

17

Reservoir quality studies, Arctic National Wildlife Refuge, Alaska  

Science Conference Proceedings (OSTI)

Reservoir quality studies are part of the reservoir management and resource assessment programs of the U.S. Bureau of Land Management in Alaska. Petrographic analyses have been carried out of samples collected from surface exposures in the Arctic National Wildlife Refuge (ANWR), Alaska, to evaluate surface materials as to their potential reservoir rock qualities in the subsurface. This entails characterization of relevant petrologic-petrophysical properties, integration with regional geological-geophysical relationships, and synthesis in terms of likely diagenetic, structural, and stratigraphic conditions in the subsurface. There is a paucity of relevant data in this region. Inferences must be predicated largely on general principles and known relationships elsewhere. A spectrum of lithologies were studied, representing a substantial portion of the regional stratigraphic column. In a number of cases, particularly among the pre-Brookian samples, the rocks appear to have low reservoir potential, based on their present high degree of diagenetic maturity. There is always the possibility - deemed somewhat unlikely here - of subsurface equivalents with more favorable characteristics, due to different original compositions, textures, and/or geologic histories. Brookian sandstones and conglomerates feature samples with fair-good reservoir characteristics, with prospects of being equally good or better in the subsurface. The samples studied suggest the likelihood of horizons with viable reservoir qualities in the subsurface within the ANWR region.

Mowatt, T.C.; Banet, A. (U.S. Bureau of Land Management, Anchorage, AK (United States))

1991-03-01T23:59:59.000Z

18

Environmental and petroleum resource conflicts: a simulation model to determine the benefits of petroleum production in the Arctic National Wildlife Refuge, Alaska  

Science Conference Proceedings (OSTI)

The Arctic National Wildlife Refuge (ANWR), located on the Alaska North Slope, is believed to contain high petroleum production potential. This region also has outstanding wildlife and wilderness values. Currently ANWR is closed to oil and gas leasing. However, Congress is considering an Interior Department recommendation to open a portion of ANWR to oil and gas production. Environmentalists maintain that petroleum exploration and development will have severe environmental impacts. A draft study by the Interior Department reports values that are used to generate an expected present value of the net economic benefits of petroleum development in ANWR of $2.98 billion. Alternatively, using updated oil price projections and revised tax and financial assumptions, the Arctic National Wildlife Refuge Financial Analysis Simulation Model (AFAM) projects the expected present value of net economic benefits of oil production at between $0.32 and $1.39 billion. AFAM results indicate that, within most drilling cost scenarios, oil producers would earn an aftertax profit in 100% of the simulation trials. However, in a high-cost drilling scenario, AFAM projects aftertax losses to oil producers in 45% of the simulation trials. Although the Interior Department does not report a range of net economic benefits from oil development of ANWR, AFAM indicates that the distribution of net economic benefits across all scenarios is positively skewed. Net economic benefits from oil development range from $0 to $4.75 billion with a greater probability of benefits closer to the lower value. Decision makers considering whether or not to open ANWR to petroleum development can use these values to judge if the economic benefits outweigh the projected negative wilderness and wildlife impacts. 10 references, 9 figures, 6 tables.

Goerold, W.T.

1987-01-01T23:59:59.000Z

19

Stratigraphic controls on lateral variations in the structural style of northeastern Brooks Range, Arctic National Wildlife Refuge, Alaska  

Science Conference Proceedings (OSTI)

The structural style of the range-front region of the northeastern Brooks Range in Arctic National Wildlife Refuge (ANWR) is strongly controlled by (1) the existence of detachment horizons in both pre-Mississippian rocks and the unconformably overlying Mississippian to Lower Cretaceous cover sequence, and (2) lithology and structural competency of the pre-Mississippian rocks. These variables strongly influence lateral changes in structural style. The Brooks Range of northwestern ANWR is dominated by a series of narrow linear anticlinoria, whereas in northeastern ANWR the Brooks Range is characterized by only two broad and strongly arcuate anticlinoria. In both areas, the anticlinoria are controlled by the geometry of a duplex bounded by a floor thrust in pre-Mississippian rocks and a roof thrust in the Kayak Shale, near the base of the cover sequence. In the west, where the pre-Mississippian partially consists of structurally competent carbonates, each anticlinorium marks a single horse in the duplex. However, in the east, pre-Mississippian rocks are relatively incompetent and each anticlinorium is cored by multiple horses. In the west, shortening above the roof thrust is by detachment folding, except where the shale detachment horizon is depositionally absent. In contrast, in eastern ANWR shortening above the roof thrust is by major thrust duplication of the entire cover sequence, perhaps due to lithology and thickness changes within the detachment horizon.

Wallace, W.K.; Hanks, C.L.

1988-01-01T23:59:59.000Z

20

Stratigraphic controls on lateral variations in the structural style of northeastern Brooks range, Arctic National Wildlife Refuge, Alaska  

Science Conference Proceedings (OSTI)

The structural style of the range-front region of the northeastern Brooks Range in Arctic National Wildlife Refuge (ANWR) is strongly controlled by (1) the existence of detachment horizons in both pre-Mississippian rocks and the unconformably overlying Mississippian to Lower Cretaceous cover sequence, and (2) lithology and structural competency of the pre-Mississippian rocks. These variables strongly influence lateral changes in structural style. The Brooks Range of northwestern ANWR is dominated by a series of narrow linear anticlinoria, whereas in northeastern ANWR the Brooks Range is characterized by only two broad and strongly arcuate anticlinoria. In both areas, the anticlinoria are controlled by the geometry of a duplex bounded by a floor thrust in pre-Mississippian rocks and a roof thrust in the Kayak Shale, near the base of the cover sequence. In the west, where the pre-Mississippian partially consists of structurally competent carbonates, each anticlinorium marks a single horse in the duplex. However, in the east, pre-Mississippian rocks are relatively incompetent and each anticlinorium is cored by multiple horses. In the west, shortening above the roof thrust is by detachment folding, except where the shale detachment horizon is depositionally absent. In contrast, in eastern ANWR shortening above the roof thrust is by major thrust duplication of the entire cover sequence, perhaps due to lithology and thickness changes within the detachment horizon. A Devonian batholith marks the boundary between the eastern and western structural provinces. The thrust-controlled range front of eastern ANWR extends north of the batholith, suggesting that the batholith itself may be underlain by a thrust fault.

Wallace, W.K.; Hanks, C.L.

1988-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Oil Development & the Arctic National Wildlife Refuge  

E-Print Network (OSTI)

Refuge (ANWR) is a wildlife refuge in Alaska Created 1956 during Eisenhower administration 1980 doubled. 9 #12;The coastal plain as depicted by oil lobbyists Source: ANWR.org 10 #12;The coastal plain can be a dreary place 11 #12;Even a harsh place 12 #12;But it also is very beautiful 13 #12;President Bush on ANWR

Kalinowski, Steven T

22

Senate vote possible this week on opening ANWR Coastal Plain  

Science Conference Proceedings (OSTI)

The U.S. Senate will continue debate this week on an omnibus energy bill and could vote on whether to allow exploration on the Alaska National natural gas and petroleum Wildlife Refuge (ANWR) Coastal Plain. After taking up the energy bill the Senate approved 68 amendments, many of them concerning alternative fuel auto fleets. The amendments have not changed core elements of the bill. This paper reports on the major pending amendment, which would permit ANWR exploration. The Senate scheduled 4 hr of debate on that issue this week.

Not Available

1992-02-17T23:59:59.000Z

23

Petroleum geology of the coastal plain of the Arctic National Wildlife Refuge, northeastern Alaska  

Science Conference Proceedings (OSTI)

The coastal plain of the Arctic National Wildlife Refuge (ANWR) in northeastern Alaska has the potential for major petroleum accumulations. This area has many anticlinal structures, good oil-prone source rocks, and oil seeps and other surface indications of oil. The thickness and extent of reservoirs, however, are problematic, which places a wide range on estimated petroleum resources. In this remote area, resources must be very large to be economic. Sedimentary rocks in the area range in age from Precambrian through Cenozoic and aggregate more than 20,000 ft in thickness. Post-Devonian strata generally are considered prospective for petroleum. In addition, underlying Precambrian to Devonian carbonate rocks, which are locally present in the Brooks Range to the south and in a few boreholes west of ANWR, are potential reservoirs in areas where they could be charged by overlying source rocks. The Mississippian through lowermost Cretaceous section consists of shelf carbonate rocks and shallow-marine and nonmarine sandstone and shale that were deposited along a slowly subsiding, south-facing continental margin bordering a northern (present-day orientation) land area. Known as the Ellesmerian sequence, these rocks are about 3,500 ft thick along the mountain front. The major reservoir rocks that are oil productive at Prudhoe Bay 75 mi to the west occur in this sequence. Early Cretaceous erosion related to Canada basin rifting, however, has removed much of this sequence in parts of the ANWR coastal plain. The overlying Brookian sequence, derived from an orogenic southern provenance, consists of at least 13,000 ft of Lower Cretaceous through Tertiary, northeasterly and northerly prograding basin, slope, and deltaic deposits. Excellent oil-prone source rocks occur at the base of this sequence, and overlying turbidites are potential reservoirs.

Molenaar, C.M. (Geological Survey, Denver, CO (USA)); Bird, K.J.; Magoon, L.B. (Geological Survey, Menlo Park, CA (USA))

1990-05-01T23:59:59.000Z

24

Stratigraphy and sedimentology of ledge sandstone in Arctic National Wildlife Refuge northeastern Alaska  

Science Conference Proceedings (OSTI)

Data collected from four measured sections of the Ledge Sandstone member of the Ivishak Formation are presented. These sections are located in the Arctic National Wildlife Refuge (ANWR) in northeastern Alaska. The Ledge Sandstone is the time equivalent of the Ivishak sandstones that form the reservoir in the Prudhoe Bay field, east of the study area. The ANWR region is of interest for oil and gas exploration owing to the numerous oil seeps on the coastal plain and surficial expression of possible subsurface antiforms. The Ledge Sandstone in ANWR consists primarily of a massive, thickly bedded, very fine to fine-grained, well-sorted quartz sandstone. The thick sandstones are separated by thin siltstone intervals ranging from less than an inch to several feet in thickness. Although the thicker siltstones appear laterally continuous, the thinner beds generally are lenticular over short distances (10 to 20 ft; 3 to 6 m). Cementation of the siltstone appears sporadic, varying laterally and vertically within the unit. Burrowing is extensive in the siltstone intervals. Typically, burrowing cannot be detected in the sandstones because of the obliteration by lithification and diagenetic processes. Fossils are sparse throughout the unit, even in the poorly lithified silts. These data are consistent with a shallow marine environment, within wave base. This contrasts with the nonmarine conglomerates and sandstones of Prudhoe Bay. Time-equivalent units to the south and west consist primarily of cherts and shales of probable deep marine origin, with some arkosic sandstones dolomites occuring in NPRA. Thus a paloshoreline is probably located somewha north of the measured sections.

Cloft, H.S.

1983-03-01T23:59:59.000Z

25

Petrologic-petrophysical-engineering relationships, selected wells near the Arctic National Wildlife Refuge, Alaska  

Science Conference Proceedings (OSTI)

In the context of the reservoir management and resource assessment programs of the U.S. Bureau of Land Management in Alaska, selected stratigraphic horizons were studied in a number of wells adjacent to the Arctic National Wildlife Refuge (ANWR), northeast Alaska. Petrographic analyses were integrated with petrophysical and engineering data, in order to provide a substantive knowledge base from which to infer reservoir potentials elsewhere in the region, using geological and geophysical methods. Of particular interest in the latter regard is the ANWR area. Horizons of concern with regard to reservoir characteristics include Franklinian through Brookian strata. Of particular interest are clastic Ellesmerian 'Break-up/Rift Sequence' sediments such as the Lower Cretaceous Thomson sand, and deeper-water marine clastics, as exemplified by the Brookian Colville Group 'turbidites.' Also of concern are pre-Ellesmerian 'basement' rocks, some of which are hosts to hydrocarbon accumulations in the Point Thomson field. Petrologic-mineralogic characteristics have been keyed to various wireline log responses and related to available engineering data, as feasible, for the wells considered. Synthesis of this information in terms of the regional geological framework, tied in with geophysical data, will facilitate more refined, effective resource assessment and management.

Mowatt, T.C.; Gibson, C.; Seidlitz, A.; Bascle, R.; Dygas, J. (U.S. Bureau of Land Management, Anchorage, AK (United States))

1991-03-01T23:59:59.000Z

26

Paleomagnetic results from the Sadlerochit and Shublik Mountains, Arctic National Wildlife Range (ANWR), and other North Slope sites, Alaska  

Science Conference Proceedings (OSTI)

Carboniferous through Triassic sedimentary units exposed in the Shublik and Sadlerochit Mountains were sampled in an attempt to obtain reliable primary magnetic components. Reliable pre-Cretaceous paleomagnetic poles from this area would greatly advance the understanding of the rotation and latitudinal displacement history of the North Slope. Carbonate rocks of the Carboniferous Lisburne Group were drilled in south-dipping units of Katakturuk Canyon, Sadlerochit Mountains, and in the north-dipping Fire Creek section, Shublik Mountains. Magnetic cleaning involved stepwise thermal demagnetization to 550/sup 0/C. Principal component analysis of the demagnetization results defines two major components of magnetization. The secondary component is steep and down (inc = 87/sup 0/), but the characteristic component (325/sup 0/C-500/sup 0/C) is reversed. The secondary magnetization postdates Cretaceous and younger folding, whereas the characteristic component was acquired before folding. The components may have recorded two phases of overprinting: a late Cretaceous into Cenozoic normal overprint and a predeformation remagnetization episode during a time of reverse polarity. However, the reverse component more likely is primary remanence. If so, it would suggest little latitudinal displacement but 40/sup 0/ of clockwise rotation with respect to North America. The Devonian Nanook Limestone, sampled in the Shublik Mountains, also reveals two major components of magnetization; however, the characteristic component is isolated at blocking temperatures greater than 500/sup 0/C and is shallower in inclination than expected from the Devonian reference pole for North America.

Plumley, P.W.; Tailleur, I.L.

1985-04-01T23:59:59.000Z

27

Influence of pre-Mississippian paleogeology on Carboniferous Lisburne Group, Arctic National Wildlife refuge, northeastern Alaska  

Science Conference Proceedings (OSTI)

The Carboniferous Lisburne Group of northern Alaska formed an extensive carbonate platform, which was later deformed as part of the Brooks Range fold and thrust belt. In the northeast, the Lisburne Group is parautochthonous and analogous to that at Prudhoe Bay. The Lisburne's paleogeography and facies relationships pertain to assessment of the petroleum potential of the Arctic National Wildlife Refuge (ANWR). The Franklinian paleogeology, unconformably underlying the Ellesmerian sequence, has influenced sedimentation patterns in the Lisburne Group. The transgressive Endicott Group (Kekiktuk Conglomerate and Kayak, Shale) and Lisburne Group thin northward over Franklinian basement highs. In the Sadlerochit Mountains, the Katakturuk Dolomite formed a paleotopographic high over which the Endicott Group inched out and the Lisburne Group thinned. Shallow-marine oolitic grainstone developed in the cyclic Pennsylvanian Wahoo Limestone.

Watts, K.F.; Carlson, R.; Imm, T.; Gruzlovic, P.; Hanks, C.

1988-02-01T23:59:59.000Z

28

Petroleum geochemistry of oils and rocks in Arctic National Wildlife Refuge, Alaska  

Science Conference Proceedings (OSTI)

Thirteen oil seeps or oil-stained outcrops in or adjacent to the coastal plain of the Arctic National Wildlife Refuge (ANWR) in northeastern Alaska indicate that commercial quantities of hydrocarbons may be present in the subsurface. The area is flanked by two important petroleum provinces: the Prudhoe Bay area on the west and the Mackenzie delta on the east. Organic carbon content (wt. %), organic matter type, and pyrolysis hydrocarbon yield show that rock units such as the Kingak Shale (average 1.3 wt. %), pebble shale unit (2.1 wt. %), and Canning Formation (1.9 wt. %) contain predominantly type III organic matter. The exception is the Hue Shale (5.9 wt. %), which contains type II organic matter. Pre-Cretaceous rocks that crop out in the Brooks Range could not be adequately evaluated because of high thermal maturity. Thermal maturity thresholds for oil, condensate, and gas calculated from vitrinite reflectance gradients in the Point Thomson area are 4000, 7300, and 9330 m, respectively (12,000, 22,500, and 28,000 ft). Time-temperature index (TTI) calculations for the Beli-1 and Point Thomson-1 wells immediately west of ANWR indicate that maturity first occurred in the south and progressed north. The Cretaceous Hue Shale matured in the Beli-1 well during the Eocene and in the Point Thomson-1 well in the late Miocene to early Pliocene. In the Point Thomson area, the condensate and gas recovered from the Thomson sandstone and basement complex based on API gravity and gas/oil ratio (GOR) probably originated from the pebble shale unit, and on the same basis, the oil recovered from the Canning Formation probably originated from the Hue Shale. The gas recovered from the three wells in the Kavik area is probably thermal gas from overmature source rocks in the immediate area.

Magoon, L.B.; Anders, D.E.

1987-05-01T23:59:59.000Z

29

Potential Oil Production from the Coastal Plain of the Arctic...  

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

2. Analysis Discussion Resource Assessment The USGS most recent assessment of oil and gas resources of ANWR Coastal Plain (The Oil and Gas Resource Potential of the Arctic...

30

Influence of pre-Mississippian paleogeology on Carboniferous Lisburne Group, Arctic National Wildlife Refuge, northeastern Alaska  

Science Conference Proceedings (OSTI)

The Carboniferous Lisburne Group of northern Alaska formed an extensive carbonate platform, which was later deformed as part of the Brooks Range fold and thrust belt. In the northeast, the Lisburne Group is parautochthonous and analogous to that at Prudhoe Bay. The Lisburne's paleogeography and facies relationships pertain to assessment of the petroleum potential of the Arctic National Wildlife Refuge (ANWR). The Franklinian paleogeology, unconformably underlying the Ellesmerial sequence, has influenced sedimentation patterns in the Lisburne Group. The transgressive Endicott Group (Kekiktuk conglomerate and Kayak Shale) and Lisburne Group thin northward over Franklinian basement highs. In the Sadlerochit Mountains, the Katakturuk Dolomite formed a paleotopographic high over which the Endicott Group pinched out and the Lisburne Group thinned. Shallow-marine oolitic grainstone developed in the cyclic Pennsylvanian Wahoo Limestone. To the south in the Shublik Mountains, a repeated sequence of Katakturuk Dolomite and the Nanook Limestone were lower, so the Endicott Group lapped over the area and was later overlain by comparable Lisburne Group rocks. In the Fourth Range, the Lisburne Group is thicker and limestones also occur in the upper Endicott Group. Oolitic grainstone in the Wahoo Limestone is rare, and broad ooid shoals apparently pinched out into deeper water carbonates on a southward sloping carbonate ramp.

Watts, K.F.; Carlson, R.; Imm, T.; Gruzlovic, P.; Hanks, C.

1988-01-01T23:59:59.000Z

31

Potential Oil Production from the Coastal Plain of the Arctic National  

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

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment 2. Analysis Discussion Resource Assessment The USGS most recent assessment of oil and gas resources of ANWR Coastal Plain (The Oil and Gas Resource Potential of the Arctic National Wildlife Refuge 1002 Area, Alaska, Open File Report 98-34, 1999) provided basic information used in this study. A prior assessment was completed in 1987 by the USGS. Information from recent offset drilling, offsetting discoveries, and new geologic and geophysical data were used to update the oil and gas resource potential. An evaluation was made of each of 10 petroleum plays (similar geologic settings). For each play, USGS constructed statistical distributions of the number and size of potential accumulations based on a probabilistic range of geologic attributes. Minimum accumulation size was 500 million barrels. The resulting distributions were subjected to three risk parameters. Risk was assigned for the occurrence of adequate generation and migration of petroleum to meet the minimum size requirements, for the occurrence of reservoir rock to contain the minimum volume, and for the occurrence of a trapping mechanism to seal the petroleum in the reservoir. USGS analysts applied an appropriate recovery factor to the estimated oil in place that was calculated for each play to obtain an estimate of technically recoverable petroleum resources. The combined recovery factor for the entire study area averages approximately 37 percent of the initial oil in place. It is likely that the actual recovery factor of potential large fields would exceed 37 percent, because the nearby giant Prudhoe Bay field recovery factor will exceed 50 percent.

32

Bodman Statement On Senate Approval of ANWR Provisions | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Bodman Statement On Senate Approval of ANWR Provisions Bodman Statement On Senate Approval of ANWR Provisions Bodman Statement On Senate Approval of ANWR Provisions March 16, 2005 - 10:50am Addthis Washington, DC - Energy Secretary Samuel W. Bodman released the following statement today regarding Senate approval of ANWR provisions in the budget resolution: "The Senate's vote today to clear the way for environmentally responsible oil and gas exploration in a small portion of ANWR is a victory for American consumers, America's economy and America's energy security. "Alaska's frozen tundra has the potential to yield billions of barrels of domestically produced oil. Not only could these resources have a meaningful impact on our dependence on imported sources of oil; this means American jobs producing American oil for Americans.

33

Trust During an Energy Crisis  

E-Print Network (OSTI)

Arctic National Wildlife Refuge (ANWR). We are not directlythe California shore and in ANWR. On the left half of thepercent oppose drilling in ANWR. 6 Feeling thermometers to

Smith, Eric R.A.N.; Carlisle, Juliet; Michaud, Kristy

2003-01-01T23:59:59.000Z

34

Editorial - A Good Story Ruined by the Facts?  

E-Print Network (OSTI)

Arctic National Wildlife Refuge (ANWR) and the general anti-tapping the oil resources in ANWR. Soon cries of "Foul!" "Bush Administration positions on ANWR appeared at

Stoss, Fred

2001-01-01T23:59:59.000Z

35

Symbolism in California’s Early Market for Hybrid Electric Vehicles  

E-Print Network (OSTI)

drilling in the Arctic National Wildlife Refuge (ANWR).opposed any exploration in ANWR because of the environmentalnoting that oil from ANWR would reduce US dependence on OPEC

Heffner, Reid R.; Kurani, Kenneth S; Turrentine, Tom

2008-01-01T23:59:59.000Z

36

Texas National Estuarine Research Reserve Site Nomination and Application  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 #12;FIRST DRAFT 14 March 2003 Page v LIST OF ACRONYMS ANWR Aransas National Wildlife Refuge CBBF Bend Land Trust), Superintendent Charles Holbrook (Aransas National Wildlife Refuge, ANWR), Mr. Tom Stehn (ANWR), Mr. Ray Allen (CBBEP), Mr. Ron Massey (CCC), and Mr. Carter Smith (TNC). We would also

Villareal, Tracy

37

John Byrnea , Kristen Hughesa  

E-Print Network (OSTI)

of the Arctic National Wildlife Refuge (ANWR) in the eastern part of the Arctic Slope comes a heightened concern

Delaware, University of

38

Review, reduce, and replace: The three `R's of energy security Larry Hughes  

E-Print Network (OSTI)

of the Arctic National Wildlife Refuge (ANWR) in the eastern part of the Arctic Slope comes a heightened concern

Hughes, Larry

39

Potential Oil Production from Coastal Plain of Arctic National Wildlife Refuge: Updated Assessment  

Reports and Publications (EIA)

EIA received a letter (dated March 10, 2000) from Senator Frank H. Murkowski as Chairmanof the Senate Committee on Energy and Natural Resources requesting an EIA Service Reportwith plausible scenarios for ANWR supply development consistent with the most recentU.S. Geological Survey resource assessments. This service report is prepared in response to therequest of Senator Murkowski. It focuses on the ANWR coastal plain, a region currentlyrestricted from exploration and development, and updates EIA's 1987 ANWR assessment.

Floyd Wiesepape

2000-05-01T23:59:59.000Z

40

Semiotics and Advanced Vehicles: What Hybrid Electric Vehicles (HEVs) Mean and Why it Matters to Consumers  

E-Print Network (OSTI)

drilling in the Arctic National Wildlife Refuge (ANWR).opposed any exploration in ANWR because of the environmentalnoting that oil from ANWR would reduce U.S. dependence on

Heffner, Reid R.

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Potential Oil Production from the Coastal Plain of the Arctic National  

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

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment References Energy Information Administration, Annual Energy Outlook 2000, DOE/EIA-0383(2000) (Washington, DC, December 1999), Table A11. Energy Information Administration, Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge, SR/RNGD/87-01 (Washington, DC, September 1987). U.S. Department of Interior, Arctic National Wildlife Refuge, Alaska, Coastal Plain Resource Assessment, (Washington, DC, November, 1986). U.S. Department of Interior, Bureau of Land Management, Minerals Management Service. Northeast National Petroleum Reserve-Alaska Final Integrated Activity Plan / Environmental Impact Statement, (Anchorage , Alaska, August, 1998).

42

File:EIA-AK-NPRA-ANWR-GAS.pdf | Open Energy Information  

Open Energy Info (EERE)

National Petroleum Reserve-Alaska and Arctic National Wildlife Refuge 1002 Area By 2001 Gas Reserve Class National Petroleum Reserve-Alaska and Arctic National Wildlife Refuge 1002 Area By 2001 Gas Reserve Class Size of this preview: 776 × 600 pixels. Full resolution ‎(6,600 × 5,100 pixels, file size: 6.78 MB, MIME type: application/pdf) Description National Petroleum Reserve-Alaska and Arctic National Wildlife Refuge 1002 Area By 2001 Gas Reserve Class Sources Energy Information Administration Authors Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional Countries United States UN Region Northern America States Alaska File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment

43

File:EIA-AK-NPRA-ANWR-LIQ.pdf | Open Energy Information  

Open Energy Info (EERE)

National Petroleum Reserve-Alaska and Arctic National Wildlife Refuge 1002 Area By 2001 Liquids Reserve Class National Petroleum Reserve-Alaska and Arctic National Wildlife Refuge 1002 Area By 2001 Liquids Reserve Class Size of this preview: 776 × 600 pixels. Full resolution ‎(6,600 × 5,100 pixels, file size: 6.77 MB, MIME type: application/pdf) Description National Petroleum Reserve-Alaska and Arctic National Wildlife Refuge 1002 Area By 2001 Liquids Reserve Class Sources Energy Information Administration Authors Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional Countries United States UN Region Northern America States Alaska File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment

44

Energy Policy 35 (2007) 47204729 Should we drill in the Arctic National Wildlife Refuge?  

E-Print Network (OSTI)

information and provides original analysis. We apEnergy Policy 35 (2007) 4720­4729 Should we drill in the Arctic National Wildlife Refuge $123 billion to extract and bring to market. The difference, $251 billion, would generate social

Kotchen, Matthew J.

45

Protecting biodiversity through legislation  

E-Print Network (OSTI)

;Arctic National Wildlife Refuge (ANWR) Should drilling for oil be allowed? #12;Wise use · Federal lands

Pennings, Steven C.

46

The Arctic as a test case for an assessment of climate impacts on national security.  

SciTech Connect

The Arctic region is rapidly changing in a way that will affect the rest of the world. Parts of Alaska, western Canada, and Siberia are currently warming at twice the global rate. This warming trend is accelerating permafrost deterioration, coastal erosion, snow and ice loss, and other changes that are a direct consequence of climate change. Climatologists have long understood that changes in the Arctic would be faster and more intense than elsewhere on the planet, but the degree and speed of the changes were underestimated compared to recent observations. Policy makers have not yet had time to examine the latest evidence or appreciate the nature of the consequences. Thus, the abruptness and severity of an unfolding Arctic climate crisis has not been incorporated into long-range planning. The purpose of this report is to briefly review the physical basis for global climate change and Arctic amplification, summarize the ongoing observations, discuss the potential consequences, explain the need for an objective risk assessment, develop scenarios for future change, review existing modeling capabilities and the need for better regional models, and finally to make recommendations for Sandia's future role in preparing our leaders to deal with impacts of Arctic climate change on national security. Accurate and credible regional-scale climate models are still several years in the future, and those models are essential for estimating climate impacts around the globe. This study demonstrates how a scenario-based method may be used to give insights into climate impacts on a regional scale and possible mitigation. Because of our experience in the Arctic and widespread recognition of the Arctic's importance in the Earth climate system we chose the Arctic as a test case for an assessment of climate impacts on national security. Sandia can make a swift and significant contribution by applying modeling and simulation tools with internal collaborations as well as with outside organizations. Because changes in the Arctic environment are happening so rapidly, a successful program will be one that can adapt very quickly to new information as it becomes available, and can provide decision makers with projections on the 1-5 year time scale over which the most disruptive, high-consequence changes are likely to occur. The greatest short-term impact would be to initiate exploratory simulations to discover new emergent and robust phenomena associated with one or more of the following changing systems: Arctic hydrological cycle, sea ice extent, ocean and atmospheric circulation, permafrost deterioration, carbon mobilization, Greenland ice sheet stability, and coastal erosion. Sandia can also contribute to new technology solutions for improved observations in the Arctic, which is currently a data-sparse region. Sensitivity analyses have the potential to identify thresholds which would enable the collaborative development of 'early warning' sensor systems to seek predicted phenomena that might be precursory to major, high-consequence changes. Much of this work will require improved regional climate models and advanced computing capabilities. Socio-economic modeling tools can help define human and national security consequences. Formal uncertainty quantification must be an integral part of any results that emerge from this work.

Taylor, Mark A.; Zak, Bernard Daniel; Backus, George A.; Ivey, Mark D.; Boslough, Mark Bruce Elrick

2008-11-01T23:59:59.000Z

47

Analysis of Crude Oil Production in the Arctic National Wildlife Refuge  

Gasoline and Diesel Fuel Update (EIA)

3 3 Analysis of Crude Oil Production in the Arctic National Wildlife Refuge May 2008 Energy Information Administration Office of Integrated Analysis and Forecasting U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should be attributed to the Energy Information Administration and should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Service Reports are prepared by the Energy Information Administration upon special request and are based on assumptions specified by the requester. Contacts

48

U.S. Postage Permit No. 1839  

E-Print Network (OSTI)

's push to open the Arctic National Wildlife Refuge (ANWR) to oil exploration. Their paper provides a detailed analysis and concludes that the relatively small amount of oil available at ANWR would

Spence, Harlan Ernest

49

Analysis of Oil and Gas Production in the Arctic National Wildlife Refuge  

Gasoline and Diesel Fuel Update (EIA)

4-04 4-04 Analysis of Oil and Gas Production in the Arctic National Wildlife Refuge March 2004 Energy Information Administration Office of Integrated Analysis and Forecasting U.S. Department of Energy Washington, DC 20585 This Service Report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should be attributed to the Energy Information Administration and should not be construed as advocating or reflecting any policy position of the Department of Energy or of any other organization. Service Reports are prepared by the Energy Information Administration upon special request and are based on assumptions specified by the requestor.

50

THEJAMESA.BAKERIII INSTITUTEFORPUBLICPOLICY  

E-Print Network (OSTI)

in the Arctic National Wildlife Refuge (ANWR), as opposed to in other land areas at home or abroad, is seen reasonably come from opening the ANWR to exploration and exploitation. Over the past decade, U.S. sales key position to open more federal lands--including the ANWR--to resource exploitation. Acceding

Laughlin, Robert B.

51

Transform your learning UNIVERSITY OF WASHINGTON OFFICE OF UNDERGRADUATE EDUCATION 2004-05 ANNUAL REPORT  

E-Print Network (OSTI)

in Program on the Environment's class "Choices and Change in the Arctic National Wildlife Refuge (ANWR)." After analyzing the complex issues surrounding ANWR in a campus-based seminar, Tim's class spent eight associated with ANWR. To Tim, the most urgent issues facing his generation are environmental. Studying them

Washington at Seattle, University of

52

Molecular Ecology (2006) doi: 10.1111/j.1365-294X.2006.03097.x 2006 The Authors  

E-Print Network (OSTI)

model-based estimates of the value of oil in Alaska's Arctic National Wildlife Refuge (ANWR). The best estimate of economically recoverable oil in the federal portion of ANWR is 7.06 billion barrels of oil in ANWR would also bring about environmental costs. These costs would consist largely of lost nonuse

Joyce, Paul

53

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF VERMONT  

E-Print Network (OSTI)

forecasting; Energy futures analysis; PV-ANWR comparison Direct comparison of Arctic National Wildlife Refuge (ANWR) oil production and potential photovoltaics (PV) output (during the 70-year expected pumping lifetime of the ANWR deposit) has been neglected in the recent US policy debate. In part, this is because

Hansen, James E.

54

DARTMOUTH COLLEGE ADVISORY COMMITTEE ON INVESTOR RESPONSIBILITY  

E-Print Network (OSTI)

model-based estimates of the value of oil in Alaska's Arctic National Wildlife Refuge (ANWR). The best estimate of economically recoverable oil in the federal portion of ANWR is 7.06 billion barrels of oil in ANWR would also bring about environmental costs. These costs would consist largely of lost nonuse

Lotko, William

55

Nod'ordre 93-41 Anne 199; prsente devant  

E-Print Network (OSTI)

model-based estimates of the value of oil in Alaska's Arctic National Wildlife Refuge (ANWR). The best estimate of economically recoverable oil in the federal portion of ANWR is 7.06 billion barrels of oil in ANWR would also bring about environmental costs. These costs would consist largely of lost nonuse

Paris-Sud XI, Université de

56

Energy Policy 32 (2004) 289297 The potential of solar electric power for meeting future US energy  

E-Print Network (OSTI)

forecasting; Energy futures analysis; PV-ANWR comparison Direct comparison of Arctic National Wildlife Refuge (ANWR) oil production and potential photovoltaics (PV) output (during the 70-year expected pumping lifetime of the ANWR deposit) has been neglected in the recent US policy debate. In part, this is because

Delaware, University of

57

Name __________________________ BIOL 103 Fall 2007 Exam 5  

E-Print Network (OSTI)

forecasting; Energy futures analysis; PV-ANWR comparison Direct comparison of Arctic National Wildlife Refuge (ANWR) oil production and potential photovoltaics (PV) output (during the 70-year expected pumping lifetime of the ANWR deposit) has been neglected in the recent US policy debate. In part, this is because

Kalinowski, Steven T

58

Drivers of natural resource-based political conict College of Forestry and Conservation, University of Montana, Missoula, MT 59812, U.S.A.  

E-Print Network (OSTI)

for oil in the Arctic National Wildlife Refuge (ANWR), wolf and grizzly bear reintroduction£ict and controversy. Alaska provides a case in point. Debate over ANWR, the Alaskan rainforest, and the state's wolf ANWR, for example, is partly explained by its symbolism and its role in larger policy stories told

Nie, Martin

59

Arctic Ecologies: The Politics and Poetics of Northern Literary Environments  

E-Print Network (OSTI)

I once used the acronym ANWR to name the place “Arcticof the Brooks Range, that “ANWR was just more wet tundra and

Athens, Allison Katherine

2013-01-01T23:59:59.000Z

60

Oil production in the Arctic Natl. Wildlife Refuge  

Science Conference Proceedings (OSTI)

This assessment responds to U.S. House and Senate committee requests for an examination of technical issues concerning potential development of the Arctic Natl. Wildlife Refuge (ANWAR) in northeastern Alaska. The illustrated report presents the results of an assessment of oilfield technology used to develop the Alaskan North Slope, as an analog for technology at ANWR. The report considers prospects for future North Slope oil production, especially the likelihood that oil flowing through the Trans Alaskan Pipeline System will decline dramatically during the next decade.

Not Available

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Arctic National Wildlife refuge, Alaska. Hearings before the Committee on Energy and Natural Resources, United States Senate, One Hundredth Congress, First Session on the June 2, 4, 11, and 12, 1987, Part 1  

Science Conference Proceedings (OSTI)

In these four days of hearings, testimonies or statements are included from 28 federal and state officials, bird and wildlife officials, conservation and environmental officials, and representatives from the US petroleum industry. The Alaska National Interest Lands Conservation Act of 1980, Section 1002, directed the Secretary of the Interior to study: (1) the oil and gas potential of the ANWR Coastal Plain; (2) the wildlife and other surface resource values of the area; and (3) the area's wilderness potential. Since the Coastal Plain is located just 65 miles from Prudhoe Bay, which now provides more than 20% of US domestic crude oil production, the competing values of oil vs surface resources must be weight deliberately, in spite of the Secretary's recommendation that the entire Coastal Plain be made available for oil and gas leasing. Needless to say, many strongly disagree with the Secretary, and Chairman Sen. J. Bennett Johnston assures that there will be not rush to judgment on this very controversial issue.

Not Available

1987-01-01T23:59:59.000Z

62

Thoreau's Legacy American Stories  

E-Print Network (OSTI)

(localities 9 and 10 in Fig. 1b) and Arctic National Wildlife Refuge (ANWR; localities 13 and 14). The maximum), as well as two haplotypes from the northernmost populations of the Brooks Range (Copter Mountain, 5; ANWR (7) 10 4 10 0.39 ± 0.24 L. Agiak (9) 5 3 5 0.23 ± 0.17 ANWR-P (13) 5 5 19 0.88 ± 0.57 Denali-R (16) 8

63

igure 1. Map of N. Alaska and NW Canada Showing the Locations...  

Gasoline and Diesel Fuel Update (EIA)

1. Map of Northern Alaska and Northwestern Canada Showing the Locations of the National Petroleum Reserve-Alaska (NPR-A), Arctic National Wildlife Refuge (ANWR), 1002 Area, Current...

64

Potential Oil Production from the Coastal Plain of the Arctic...  

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

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment Glossary ANILCA: Alaska National Interest Lands Conservation Act ANS:...

65

Arctic Energy Office  

NLE Websites -- All DOE Office Websites (Extended Search)

O O G R A M FAC T S Strategic Center for Natural Gas & Oil CONTACTS Joel Lindstrom Arctic Energy Office National Energy Technology Laboratory 420 L Street, Suite 305 Anchorage, Alaska 99501 907-271-3618 joel.lindstrom@contr.netl.doe.gov Albert B. Yost II Sr. Management Technical Advisor Strategic Center for Natural Gas & Oil National Energy Technology Laboratory 3610 Collins Ferry Road Morgantown, WV 26507-0880 304-285-4479 albert.yost@netl.doe.gov

66

Arctic house  

E-Print Network (OSTI)

Currently available housing in the Arctic is limited to solutions that have been adapted from designs for less severe climates. This thesis has developed a new manner of residential construction designed specifically for ...

Turkel, Joel A. (Joel Abram), 1969-

1999-01-01T23:59:59.000Z

67

Analysis of Consumer Response to Automobile Regulation and Technological Change in Support of California Climate Change Rulemaking  

E-Print Network (OSTI)

National Wildlife Refuge in Alaska, also know as ANWR. I amstatements regarding the ANWR. After I read each one, please

Kurani, Kenneth S; Turrentine, Tom

2004-01-01T23:59:59.000Z

68

Government Leasing Policy and the Multi-Stage Investment Timing Game in Offshore Petroleum Production  

E-Print Network (OSTI)

National Wildlife Refuge, ANWR) will likely be a perennialnew institutions and policies for ANWR development and a $25

Lin, C.-Y. Cynthia; Leighty, Wayne

2007-01-01T23:59:59.000Z

69

Arctic Sea ice model sensitivities.  

SciTech Connect

Arctic sea ice is an important component of the global climate system and, due to feedback effects, the Arctic ice cover is changing rapidly. Predictive mathematical models are of paramount importance for accurate estimates of the future ice trajectory. However, the sea ice components of Global Climate Models (GCMs) vary significantly in their prediction of the future state of Arctic sea ice and have generally underestimated the rate of decline in minimum sea ice extent seen over the past thirty years. One of the contributing factors to this variability is the sensitivity of the sea ice state to internal model parameters. A new sea ice model that holds some promise for improving sea ice predictions incorporates an anisotropic elastic-decohesive rheology and dynamics solved using the material-point method (MPM), which combines Lagrangian particles for advection with a background grid for gradient computations. We evaluate the variability of this MPM sea ice code and compare it with the Los Alamos National Laboratory CICE code for a single year simulation of the Arctic basin using consistent ocean and atmospheric forcing. Sensitivities of ice volume, ice area, ice extent, root mean square (RMS) ice speed, central Arctic ice thickness,and central Arctic ice speed with respect to ten different dynamic and thermodynamic parameters are evaluated both individually and in combination using the Design Analysis Kit for Optimization and Terascale Applications (DAKOTA). We find similar responses for the two codes and some interesting seasonal variability in the strength of the parameters on the solution.

Peterson, Kara J.; Bochev, Pavel Blagoveston; Paskaleva, Biliana Stefanova

2010-12-01T23:59:59.000Z

70

The Necklace around the Arctic Arctic indigenous peoples  

E-Print Network (OSTI)

national choir). #12;The economies of the Arctic settlements invariably involve fish, oil or gas: natural in the 1002 area. This work was undertaken by a private exploration firm and funded by a group of oil exploration apparently began abruptly in A.D. 793 with an attack on Lindesfarne, an island off the NE

71

Potential Oil Production from the Coastal Plain of the Arctic...  

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

In 1987 the Department of Interior recommended opening the area for oil and gas exploration and development. In 1995 the House and Senate approved ANWR 1002 Area...

72

Potential Oil Production from the Coastal Plain of the Arctic...  

Annual Energy Outlook 2012 (EIA)

Setting Geology 2. Analysis Discussion Resource Assessment Method of Analysis ANWR Coastal Plain Assessment 3. Summary Glossary References Access the PDF version of the...

73

The Arctic Haze Phenomenon  

Science Conference Proceedings (OSTI)

The arctic atmosphere is the repository for surprisingly high concentrations of pollutants throughout the winter months. The polluted air mass in question includes virtually all the atmosphere above the Arctic Circle and also two great lobes that ...

Glenn E. Shaw

1995-12-01T23:59:59.000Z

74

ADHCGS3.1 University of New Hampshire Graduate School Page 1 of 1 01/12/2012 10:01:02 AM  

E-Print Network (OSTI)

Lecture 15 The Necklace around the Arctic Arctic indigenous peoples and ANWR in Alaska Islands (Scotland) Labrador Sea (see fig.19) Alaska, ANWR 10K-20 years ago 4500 years ago AD 500://www.unis.no/ #12;ANWR and Arctic indigenous peoples Arctic Refuge is celebrating its 50th anniversary in 2010

New Hampshire, University of

75

Potential Oil Production from the Coastal Plain of the Arctic...  

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

Potential Oil Production from the Coastal Plain of the Arctic National Wildlife Refuge: Updated Assessment 3. Summary The 1.5 million-acre coastal plain of the 19 million-acre...

76

NETL: Arctic Energy Office  

NLE Websites -- All DOE Office Websites (Extended Search)

The Arctic Energy Office image showing Alaska landscape Alaska North Slope Resources Alaska Unconventional Resources ChallengesShortages AEO Program Fact Sheet Alaskas fossil...

77

Development of Exhibit on Arctic Climate Change Called The Arctic: A Friend Acting Strangely Exhibition  

SciTech Connect

The exhibition, The Arctic: A Friend Acting Strangely, was developed at the Smithsonian Institution’s National Museum of Natural History (NMNH) as a part of the museum’s Forces of Change exhibit series on global change. It opened to the public in Spring 2006, in conjunction with another Forces of Change exhibit on the Earth’s atmosphere called Change Is in the Air. The exhibit was a 2000 square-foot presentation that explored the forces and consequences of the changing Arctic as documented by scientists and native residents alike. Native peoples of the Arctic have always lived with year-to-year fluctuations in weather and ice conditions. In recent decades, they have witnessed that the climate has become unpredictable, the land and sea unfamiliar. An elder in Arctic Canada recently described the weather as uggianaqtuq —an Inuit word that can suggest strange, unexpected behavior, sometimes described as that of “a friend acting strangely.” Scientists too have been documenting dramatic changes in the Arctic. Air temperatures have warmed over most—though not all—of the Arctic since the 1950s; Arctic precipitation may have increased by as much as 8%; seasonal melting of the Greenland Ice Sheet has increased on average by 16% since 1979; polar-orbiting satellites have measured a 15¬–20% decline in sea ice extent since the 1970s; aircraft reconnaissance and ship observations show a steady decrease in sea ice since the 1950s. In response to this warming, plant distributions have begun to shift and animals are changing their migration routes. Some of these changes may have beneficial effects while others may bring hardship or have costly implications. And, many scientists consider arctic change to be a ‘bell-weather’ for large-scale changes in other regions of the world. The exhibition included text, photos artifacts, hands-on interactives and other exhibitry that illustrated the changes being documented by indigenous people and scientists alike.

Stauffer, Barbara W.

2006-04-01T23:59:59.000Z

78

Nighttime Cloud Detection Over the Arctic Using AVHRR Data  

NLE Websites -- All DOE Office Websites (Extended Search)

Cloud Detection Over the Arctic Cloud Detection Over the Arctic Using AVHRR Data D. A. Spangenberg, D. R. Doelling, and V. Chakrapani Analytical Services & Materials, Inc. Hampton, Virginia P. Minnis National Aeronautics and Space Administration Hampton, Virginia T. Uttal National Oceanic and Atmospheric Administration Boulder, Colorado Introduction Clouds play an important role in the Arctic energy budget. The magnitude and significance of the radiative impact of polar clouds, however, are not well known. Polar nocturnal clouds are often warmer or at the same temperature as the background snow surface, complicating cloud detection. Also, these clouds tend to be thin, with lower emittances than clouds occurring during the summer. Using only the infrared (IR) channels of satellite data to characterize cloud amount and distribution in the Arctic is

79

Modeling of Energy Production Decisions: An Alaska Oil Case Study  

E-Print Network (OSTI)

limit” Abbreviations AC ADR ANWR AOGCC Adjustment CostNational Wildlife Refuge, ANWR) will likely be a perennialSlope, specifically in ANWR, in the year 2003. Attanasi and

Leighty, Wayne

2008-01-01T23:59:59.000Z

80

Arctic Solar | Open Energy Information  

Open Energy Info (EERE)

search Name Arctic Solar Place G"LLIVARE, Sweden Zip SE- 98228 Product manufacturers of PV modules References Arctic Solar1 LinkedIn Connections CrunchBase Profile No...

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Alaska Cooperative Fish and Wildlife Research Unit Annual Report--2004  

E-Print Network (OSTI)

National Wildlife Refuge (ANWR) Biodiversity Conservation areas Reserve selection Stochastic programming

McGuire, A. David

82

11/22/11 Energ polic of the United States -Wikipedia, the free enc clopedia 1/22en.wikipedia.org/wiki/Energ _polic _of_the_United_States  

E-Print Network (OSTI)

National Wildlife Refuge (ANWR) Biodiversity Conservation areas Reserve selection Stochastic programming

Kostic, Milivoje M.

83

Nekton assemblage structure in natural and created marsh-edge habitats of the Guadalupe Estuary, Texas, USA  

E-Print Network (OSTI)

National Wildlife Refuge (ANWR) Biodiversity Conservation areas Reserve selection Stochastic programming

Hoeinghaus, David J.

84

The Condor 112(1):1528 The Cooper Ornithological Society 2010  

E-Print Network (OSTI)

-Alaska (NPRA) and the Alaska National Wildlife Refuge (ANWR). These stations measure meteorological conditions

Sandercock, Brett K.

85

CONTENTS Developing Alaskan Arctic  

NLE Websites -- All DOE Office Websites (Extended Search)

Developing Alaskan Arctic Developing Alaskan Arctic Potential ...........................................1 Commentary ...................................2 NETL Develops Strategic Partnership with the Alaska Center for Energy and Power ...8 Deepwater and Ultra-Deepwater Produced Water Discharge ....10 Intelligent Production System for Ultra Deepwater with Short Hop Wireless Power and Wireless Data Transfer .........................................16 Snapshots ......................................19 CONTACTS Roy Long Technology Manager Ultra-Deepwater/Offshore 304-285-4479 roy.long@netl.doe.gov Ray Boswell Technology Manager Natural Gas Technology R&D 412-386-7614 ray.boswell@netl.doe.gov Eric Smistad Technology Manager Oil Technology R&D 281-494-2619 eric.smistad@netl.doe.gov

86

6 BioScience January 2004 / Vol. 54 No. 1 The misuse of science in the cre-  

E-Print Network (OSTI)

the debate over drilling for oil in the Arctic Na- tional Wildlife Refuge (ANWR), specif- ically in the "1002 not drilled in ANWR, nor doubled global atmospheric carbon dioxide, nor logged the entire Amazon Basin. Even

Porder, Stephen

87

Arctic ice islands  

SciTech Connect

The development of offshore oil and gas resources in the Arctic waters of Alaska requires offshore structures which successfully resist the lateral forces due to moving, drifting ice. Ice islands are floating, a tabular icebergs, up to 60 meters thick, of solid ice throughout their thickness. The ice islands are thus regarded as the strongest ice features in the Arctic; fixed offshore structures which can directly withstand the impact of ice islands are possible but in some locations may be so expensive as to make oilfield development uneconomic. The resolution of the ice island problem requires two research steps: (1) calculation of the probability of interaction between an ice island and an offshore structure in a given region; and (2) if the probability if sufficiently large, then the study of possible interactions between ice island and structure, to discover mitigative measures to deal with the moving ice island. The ice island research conducted during the 1983-1988 interval, which is summarized in this report, was concerned with the first step. Monte Carlo simulations of ice island generation and movement suggest that ice island lifetimes range from 0 to 70 years, and that 85% of the lifetimes are less then 35 years. The simulation shows a mean value of 18 ice islands present at any time in the Arctic Ocean, with a 90% probability of less than 30 ice islands. At this time, approximately 34 ice islands are known, from observations, to exist in the Arctic Ocean, not including the 10-meter thick class of ice islands. Return interval plots from the simulation show that coastal zones of the Beaufort and Chukchi Seas, already leased for oil development, have ice island recurrences of 10 to 100 years. This implies that the ice island hazard must be considered thoroughly, and appropriate safety measures adopted, when offshore oil production plans are formulated for the Alaskan Arctic offshore. 132 refs., 161 figs., 17 tabs.

Sackinger, W.M.; Jeffries, M.O.; Lu, M.C.; Li, F.C.

1988-01-01T23:59:59.000Z

88

Climate-derived tensions in Arctic security.  

Science Conference Proceedings (OSTI)

Globally, there is no lack of security threats. Many of them demand priority engagement and there can never be adequate resources to address all threats. In this context, climate is just another aspect of global security and the Arctic just another region. In light of physical and budgetary constraints, new security needs must be integrated and prioritized with existing ones. This discussion approaches the security impacts of climate from that perspective, starting with the broad security picture and establishing how climate may affect it. This method provides a different view from one that starts with climate and projects it, in isolation, as the source of a hypothetical security burden. That said, the Arctic does appear to present high-priority security challenges. Uncertainty in the timing of an ice-free Arctic affects how quickly it will become a security priority. Uncertainty in the emergent extreme and variable weather conditions will determine the difficulty (cost) of maintaining adequate security (order) in the area. The resolution of sovereignty boundaries affects the ability to enforce security measures, and the U.S. will most probably need a military presence to back-up negotiated sovereignty agreements. Without additional global warming, technology already allows the Arctic to become a strategic link in the global supply chain, possibly with northern Russia as its main hub. Additionally, the multinational corporations reaping the economic bounty may affect security tensions more than nation-states themselves. Countries will depend ever more heavily on the global supply chains. China has particular needs to protect its trade flows. In matters of security, nation-state and multinational-corporate interests will become heavily intertwined.

Backus, George A.; Strickland, James Hassler

2008-09-01T23:59:59.000Z

89

Using A-Train Arctic cloud observations to constrain and improve...  

NLE Websites -- All DOE Office Websites (Extended Search)

radiation anomalies to the 2007 Arctic sea ice loss Jennifer E. Kay 1,2 Andrew Gettelman 1 , Tristan L'Ecuyer 2 ,Graeme Stephens 2 , and Chris O'Dell 2 1 National Center for...

90

Why sequence arctic algae for alternative energy?  

NLE Websites -- All DOE Office Websites (Extended Search)

arctic algae for alternative energy? Five different protists representing different algal classes isolated from the Arctic Ocean are being investigated for adaptation to perennial...

91

Plant roots in arctic tundra  

DOE Data Explorer (OSTI)

A synthesis of the available literature on tundra root distribution and dynamics, and their role in key ecosystem processes in the Arctic.

Colleen Iversen, Victoria Sloan, Paddy Sullivan, Eugenie Euskirchen, Dave McGuire, Richard Norby, Anthony Walker, Jeff Warren, Stan Wullschleger,

92

NETL: Arctic Energy Office  

NLE Websites -- All DOE Office Websites (Extended Search)

Facts/Issues Facts/Issues Average South-Central natural gas consumption in 2005 was: 13.9% gas utility 20.0% power generation 54.3% industrial-LNG sales, oil refining, and fertilizer manufacturing 7.2% field operations 4.6% other Due to a lack of natural gas deliverability, the Cook Inlet fertilizer plant terminated operations in May 2008. LNG sales are increasingly curtailed during cold weather due to peak demand shortages. The LNG export license is up for renewal in 2011. Exploration must find new reserves on the order of 500 Bcf, and that will only solve the natural gas shortage until approximately 2019. Challenges Natural gas in the Arctic, until recently, has been largely overlooked. Little is known about the possible breadth of the Arctic storehouse of natural gas apart from the resource associated with the currently producing

93

Interannual variability of arctic landfast ice between 1976 and 2007  

Science Conference Proceedings (OSTI)

Analysis of weekly sea ice charts produced by the U.S. National Ice Center from 1976 to 2007 indicates large interannual variations in the averaged winter landfast ice extent around the Arctic Basin. During the 32-year period of the record, ...

Yanling Yu; Harry Stern; Charles Fowler; Florence Fetterer; James Maslanik

94

Towards a Characterization of Arctic Mixed-Phase Clouds  

NLE Websites -- All DOE Office Websites (Extended Search)

Towards a Characterization of Arctic Mixed-Phase Clouds Towards a Characterization of Arctic Mixed-Phase Clouds Shupe, Matthew CIRES/NOAA/ETL Kollias, Pavlos Brookhaven National Laboratory Category: Cloud Properties Mixed-phase clouds play a unique role in the Arctic, where the delicate balance of phases in these clouds can have a profound impact on the surface radiation balance and various cloud-atmosphere-radiation-surface feedback processes. A better understanding of these clouds is clearly important and has been a recent objective of the ARM program. To this end, multiple sensors including radar, lidar, and temperature soundings, have been utilized in an automated cloud type classification scheme for clouds observed at the North Slope of Alaska site. The performance of this new algorithm at identifying mixed-phase cloud conditions is compared with an

95

Springtime Visibility in the Arctic  

Science Conference Proceedings (OSTI)

Since the Ptarmigan flights in the 1950s, the springtime visibility reduction in the Arctic has been identified with pollution aerosol. However, observed values of the dry aerosol extinction coefficient are too small to explain the observed ...

F. G. Meyer; J. A. Curry; C. A. Brock; L. F. Radke

1991-03-01T23:59:59.000Z

96

Synoptically Driven Arctic Winter States  

Science Conference Proceedings (OSTI)

The dense network of the Surface Heat Budget of the Arctic (SHEBA) observations is used to assess relationships between winter surface and atmospheric variables as the SHEBA site came under the influence of cyclonic and anticyclonic atmospheric ...

Kirstie Stramler; Anthony D. Del Genio; William B. Rossow

2011-03-01T23:59:59.000Z

97

Precipitation Shifts over Western North America as a Result of Declining Arctic Sea Ice Cover: The Coupled System Response  

Science Conference Proceedings (OSTI)

Changes in Arctic sea ice cover have the potential to impact midlatitude climate. A previous sensitivity study utilizing the National Center for Atmospheric Research’s (NCAR) atmospheric general circulation model [AGCM; Community Climate Model, ...

Jacob O. Sewall

2005-12-01T23:59:59.000Z

98

Overview of Arctic Cloud and Radiation Characteristics  

Science Conference Proceedings (OSTI)

To provide a background for ARM's activities at the North Slope of Alaska/Adjacent Arctic Ocean sites, an overview is given of our current state of knowledge of Arctic cloud and radiation properties and processes. The authors describe the Arctic ...

Judith A. Curry; Julie L. Schramm; William B. Rossow; David Randall

1996-08-01T23:59:59.000Z

99

The 2004 North Slope of Alaska Arctic Winter Radiometric Experiment  

NLE Websites -- All DOE Office Websites (Extended Search)

2004 North Slope of Alaska 2004 North Slope of Alaska Arctic Winter Radiometric Experiment E. R. Westwater, M. A. Klein, and V. Leuski Cooperative Institute for Research in Environmental Sciences University of Colorado National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado A. J. Gasiewski, T. Uttal, and D. A. Hazen National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado D. Cimini Remote Sensing Division, CETEMPS Universita' dell'Aquila L'Aquila, Italy V. Mattioli Dipartimento di Ingegneria Elettronica e dell'Informazione Perugia, Italy B. L. Weber and S. Dowlatshahi Science Technology Corporation Boulder, Colorado J. A. Shaw Department of Electrical and Computer Engineering

100

Development, sensitivity analysis, and uncertainty quantification of high-fidelity arctic sea ice models.  

SciTech Connect

Arctic sea ice is an important component of the global climate system and due to feedback effects the Arctic ice cover is changing rapidly. Predictive mathematical models are of paramount importance for accurate estimates of the future ice trajectory. However, the sea ice components of Global Climate Models (GCMs) vary significantly in their prediction of the future state of Arctic sea ice and have generally underestimated the rate of decline in minimum sea ice extent seen over the past thirty years. One of the contributing factors to this variability is the sensitivity of the sea ice to model physical parameters. A new sea ice model that has the potential to improve sea ice predictions incorporates an anisotropic elastic-decohesive rheology and dynamics solved using the material-point method (MPM), which combines Lagrangian particles for advection with a background grid for gradient computations. We evaluate the variability of the Los Alamos National Laboratory CICE code and the MPM sea ice code for a single year simulation of the Arctic basin using consistent ocean and atmospheric forcing. Sensitivities of ice volume, ice area, ice extent, root mean square (RMS) ice speed, central Arctic ice thickness, and central Arctic ice speed with respect to ten different dynamic and thermodynamic parameters are evaluated both individually and in combination using the Design Analysis Kit for Optimization and Terascale Applications (DAKOTA). We find similar responses for the two codes and some interesting seasonal variability in the strength of the parameters on the solution.

Peterson, Kara J.; Bochev, Pavel Blagoveston; Paskaleva, Biliana S.

2010-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Short-Term Climatic Variability of the Arctic  

Science Conference Proceedings (OSTI)

The circulation of the Arctic atmosphere undergoes large fluctuations about its monthly and annual means. The statistics of Arctic sea level pressure and temperature are evaluated in order to place Arctic atmospheric variability into the context ...

John E. Walsh; William L. Chapman

1990-02-01T23:59:59.000Z

102

A 20-Year Dataset of Downwelling Longwave Flux at the Arctic Surface from TOVS Satellite Data  

NLE Websites -- All DOE Office Websites (Extended Search)

20-Year Dataset of Downwelling Longwave Flux 20-Year Dataset of Downwelling Longwave Flux at the Arctic Surface from TOVS Satellite Data J. Francis Rutgers University New Brunswick, New Jersey A. Schweiger Polar Science Center University of Washington Seattle, Washington J. Key National Oceanic and Atmospheric Administration National Environmental Satellite, Data, and Information Service Madison, Wisconsin Introduction This paper summarizes the progress of a study under way to generate a 20-year dataset of surface downwelling longwave flux (DLF) retrievals from satellite data over the Arctic Ocean. We will produce daily fields between late 1979 and late 1998 on a grid with a spatial resolution of 100 km x 100 km 2 north of 60°N. Surface measurements from the Surface Heat Budget of the Arctic (SHEBA) and the

103

Spatial and temporal patterns of Lycium carolinianum Walt., the Carolina Wolfberry, in the salt marshes of Aransas National Wildlife Refuge, Texas  

E-Print Network (OSTI)

Understanding the salt marsh ecosystem in the Guadalupe Estuary is needed because wetlands in this system support the endangered whooping crane (Grus americana). The marsh plant research and monitoring described herein were based in the salt marshes at Aransas National Wildlife Refuge (ANWR), which are utilized by the cranes each winter. Past research indicates that the Carolina wolfberry (Lycium carolinianum) contributes 21-52% of crane energy intake early in the wintering period (Chavez 1996). Beginning in Fall 2003, vegetation transects were sampled along an estuarine gradient at ANWR. Species diversity and composition was similar at the three sites, with all sites containing the same 6-7 common species. While Spartina alterniflora is only a minor part of this vegetation community, it dominates the few low inter-tidal, fringe areas present. Species composition exhibited little variability from Year 1 to Year 2 of the study. Densities and biomass of L. carolinianum were not significantly different between sites or years. L. carolinianum, while important to salt marsh ecology, accounts for only a small portion of the overall productivity. Based on correlation coefficients, L. carolinianum was found in association with some of the common species in the vegetation community, indicating that its growth and survival requirements are typical to the salt marshes at ANWR. Also beginning in Fall 2003, I repeatedly sampled L. carolinianum in permanent plots along the estuarine gradient. L. carolinianum exhibits strong temporal patterns. Leaf production peaked in early spring and again just prior to peak berry abundance. Flowering of L. carolinianum occurred in October and November. Peak berry abundance coincided with the cranesÂ? arrival in late October and early November. Berry production occurred in October, November, and December; berries were virtually non-existent in the marshes for the remainder of the year. Stepwise regression showed stem diameter alone was a good estimator of aboveground biomass of this species in ANWR marshes, accounting for 94% of the variability (p<0.001). Changes in aboveground biomass followed no distinct patterns in the year of monitoring, perhaps due to the woody stem of the plant. Spatial patterns in L. carolinianum were not explained by water quality parameters alone; it is suggested that soil properties may help to account for the spatial variability.

Butzler, Rachel Elizabeth

2005-05-01T23:59:59.000Z

104

Latitudinal distribution of the recent Arctic warming  

Science Conference Proceedings (OSTI)

Increasing Arctic temperature, disappearance of Arctic sea ice, melting of the Greenland ice sheet, sea level rise, increasing strength of Atlantic hurricanes are these impending climate catastrophes supported by observations? Are the recent data really unprecedented during the observational records? Our analysis of Arctic temperature records shows that the Arctic and temperatures in the 1930s and 1940s were almost as high as they are today. We argue that the current warming of the Arctic region is affected more by the multi-decadal climate variability than by an increasing concentration of carbon dioxide. Unfortunately, none of the existing coupled Atmosphere-Ocean General Circulation Models used in the IPCC 2007 cIimate change assessment is able to reproduce neither the observed 20th century Arctic cIimate variability nor the latitudinal distribution of the warming.

Chylek, Petr [Los Alamos National Laboratory; Lesins, Glen K [DALLHOUSIE UNIV.; Wang, Muyin [UNIV OF WASHINGTON

2010-12-08T23:59:59.000Z

105

The ecology of Arctic cod (Boreogadus saida) and interactions with seabirds, seals, and whales in the Canadian Arctic.  

E-Print Network (OSTI)

??This thesis investigates the foraging of Arctic cod (Boreogadus saida) and its predators during the summer in the Canadian Arctic. Findings included the identification of… (more)

Matley, Jordan

2012-01-01T23:59:59.000Z

106

Mission-Aransas NERR EC Advisory Board Membership  

E-Print Network (OSTI)

Allow environmentally responsible oil and gas development in ANWR. America must reduce its dependence Wildlife Refuge (ANWR) could provide up to 1 million barrels per day of oil for the Nation s energy

Texas at Austin, University of

107

REVIEWS AND BRIEF NOTICES History, Philosophy & Ethics ............................111  

E-Print Network (OSTI)

. Reference sites: ANWR, Anahuac National Wildlife Refuge; BOLV, Bolivar Flats Shorebird Sanctuary; KISS LAWR KONZ ANWR CROS BOLV Argentina Brazil Paraguay Uruguay AGRI JOAQ ROCH CHIQ ASUN 0 300 600150 KM C

108

Arctic Inversion Strength in Climate Models  

Science Conference Proceedings (OSTI)

Recent work indicates that climate models have a positive bias in the strength of the wintertime low-level temperature inversion over the high-latitude Northern Hemisphere. It has been argued this bias leads to underestimates of the Arctic’s ...

Brian Medeiros; Clara Deser; Robert A. Tomas; Jennifer E. Kay

2011-09-01T23:59:59.000Z

109

8, 1175511819, 2008 mixed-phase Arctic  

E-Print Network (OSTI)

, process of ice phase initiation due to freezing of25 supercooled water in both saturatedACPD 8, 11755­11819, 2008 Simulating mixed-phase Arctic stratus clouds I. Sednev et al. Title Page.0 License. Atmospheric Chemistry and Physics Discussions Simulating mixed-phase Arctic stratus clouds

Paris-Sud XI, Université de

110

02/09/2009 16:58Warming Of Arctic Current Over 30 Years Triggers Release Of Methane Gas Page 1 of 2http://www.sciencedaily.com/releases/2009/08/090814103231.htm  

E-Print Network (OSTI)

02/09/2009 16:58Warming Of Arctic Current Over 30 Years Triggers Release Of Methane Gas Page 1 of 2 greenhouse gas, from methane hydrate stored in the sediment beneath the seabed. Scientists at the National of methane gas are rising from the seabed of the West Spitsbergen continental margin in the Arctic

Rohling, Eelco

111

Pathogens, Nutritional Deficiency, and Climate Influences on a Declining Moose Population  

E-Print Network (OSTI)

occupancy and movements of radiocollared moose: (1) Agassiz National Wildlife Refuge (ANWR), (2) Red Lake migration during the study. The 249-km2 ANWR site was covered by marshes (;56%) comprised of cattails (Typha [USFWS], ANWR files). Both RLWMA and portions of AGR were located within the Beltrami Island State Forest

112

Congressional Testimony FOR INTERNAL ACCESS ONLY  

E-Print Network (OSTI)

Bludworth Island (created marsh); d, Mesquite Bay; ANWR, Aransas National Wildlife Refuge. 459S.C. Zeug et and nonvegetated habitats in ANWR from 100 1-m2 drop samples and our sample size (18 per marsh) appeared ad- equate) 457e466 #12;(Grus americana) that over-winter at ANWR and forage for blue crabs in adjacent marsh

113

Journd of ExpnmenW R x h o l w H u m mqxm md worrmnc~  

E-Print Network (OSTI)

Bludworth Island (created marsh); d, Mesquite Bay; ANWR, Aransas National Wildlife Refuge. 459S.C. Zeug et and nonvegetated habitats in ANWR from 100 1-m2 drop samples and our sample size (18 per marsh) appeared ad- equate) 457e466 #12;(Grus americana) that over-winter at ANWR and forage for blue crabs in adjacent marsh

Cosmides, Leda

114

Storm Studies in the Arctic (STAR)  

Science Conference Proceedings (OSTI)

The Storm Studies in the Arctic (STAR) network (2007–2010) conducted a major meteorological field project from 10 October–30 November 2007 and in February 2008, focused on southern Baffin Island, Nunavut, Canada—a region that experiences intense ...

John Hanesiak; Ronald Stewart; David Barber; George Liu; Justin Gilligan; Danielle Desjardins; Robyn Dyck; Shannon Fargey; Klaus Hochheim; Rebekah Martin; Peter Taylor; Sumita Biswas; Mark Gordon; Marna Albarran Melzer; Kent Moore; Robert Field; Carling Hay; Shunli Zhang; Gordon McBean; Walter Strapp; David Hudak; John Scott; Mengistu Wolde; Ron Goodson; Edward Hudson; Gabrielle Gascon; Heather Greene; William Henson; Alex Laplante

2010-01-01T23:59:59.000Z

115

Arctic Ocean circulation patterns revealed by GRACE  

Science Conference Proceedings (OSTI)

Measurements of ocean bottom pressure (OBP) anomalies from the satellite mission GRACE, complemented by information from two ocean models, are used to investigate the variations and distribution of the Arctic Ocean mass from 2002 through 2011. The ...

Cecilia Peralta-Ferriz; James H. Morison; John M. Wallace; Jennifer A. Bonin; Jinlun Zhang

116

Recovery mechanisms of Arctic summer sea ice  

E-Print Network (OSTI)

[1] We examine the recovery of Arctic sea ice from prescribed ice?free summer conditions in simulations of 21st century climate in an atmosphere–ocean general circulation model. We find that ice extent recovers typically within two years. The excess oceanic heat that had built up during the ice?free summer is rapidly returned to the atmosphere during the following autumn and winter, and then leaves the Arctic partly through increased longwave emission at the top of the atmosphere and partly through reduced atmospheric heat advection from lower latitudes. Oceanic heat transport does not contribute significantly to the loss of the excess heat. Our results suggest that anomalous loss of Arctic sea ice during asinglesummerisreversible,astheice–albedo feedback is alleviated by large?scale recovery mechanisms. Hence, hysteretic threshold behavior (or a “tipping point”) is unlikely to occur during the decline of Arctic summer sea?

unknown authors

2011-01-01T23:59:59.000Z

117

The Mixed-Phase Arctic Cloud Experiment  

Science Conference Proceedings (OSTI)

The Mixed-Phase Arctic Cloud Experiment (M-PACE) was conducted from 27 September through 22 October 2004 over the Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility (ACRF) on the North Slope of Alaska. The ...

J. Verlinde; J. Y. Harrington; V. T. Yannuzzi; A. Avramov; S. Greenberg; S. J. Richardson; C. P. Bahrmann; G. M. McFarquhar; G. Zhang; N. Johnson; M. R. Poellot; J. H. Mather; D. D. Turner; E. W. Eloranta; D. C. Tobin; R. Holz; B. D. Zak; M. D. Ivey; A. J. Prenni; P. J. DeMott; J. S. Daniel; G. L. Kok; K. Sassen; D. Spangenberg; P. Minnis; T. P. Tooman; M. Shupe; A. J. Heymsfield; R. Schofield

2007-02-01T23:59:59.000Z

118

Oak Ridge National Laboratory Researchers of Plants, Roots, and Soil Shed  

NLE Websites -- All DOE Office Websites (Extended Search)

National Laboratory Researchers of Plants, Roots, and Soil Shed National Laboratory Researchers of Plants, Roots, and Soil Shed Light on Arctic Ecosystem Polygon formations in Alaska provide researchers with a unique natural laboratory with which to study the Arctic and, by extension, the Earth's climate. Image credit: NGEE-Arctic Polygon formations in Alaska provide researchers with a unique natural laboratory with which to study the Arctic and, by extension, the Earth's climate. Image credit: NGEE-Arctic (hi-res image) This feature describes Oak Ridge National Laboratory research presented at the 98th annual meeting of the Ecological Society of America. The theme of the meeting, held Aug. 4-9 in Minnesota, is "Sustainable Pathways: Learning From the Past and Shaping the Future." Despite the enormity of climate research in the past couple of decades, one

119

Review of science issues, deployment strategy, and status for the ARM north slope of Alaska-Adjacent Arctic Ocean climate research site  

SciTech Connect

Recent climate modeling results point to the Arctic as a region that is particularly sensitive to global climate change. The Arctic warming predicted by the models to result from the expected doubling of atmospheric carbon dioxide is two to three times the predicted mean global warming, and considerably greater than the warming predicted for the Antarctic. The North Slope of Alaska-Adjacent Arctic Ocean (NSA-AAO) Cloud and Radiation Testbed (CART) site of the Atmospheric Radiation Measurement (ARM) Program is designed to collect data on temperature-ice-albedo and water vapor-cloud-radiation feedbacks, which are believed to be important to the predicted enhanced warming in the Arctic. The most important scientific issues of Arctic, as well as global, significance to be addressed at the NSA-AAO CART site are discussed, and a brief overview of the current approach toward, and status of, site development is provided. ARM radiometric and remote sensing instrumentation is already deployed and taking data in the perennial Arctic ice pack as part of the SHEBA (Surface Heat Budget of the Arctic ocean) experiment. In parallel with ARM`s participation in SHEBA, the NSA-AAO facility near Barrow was formally dedicated on 1 July 1997 and began routine data collection early in 1998. This schedule permits the US Department of Energy`s ARM Program, NASA`s Arctic Cloud program, and the SHEBA program (funded primarily by the National Science Foundation and the Office of Naval Research) to be mutually supportive. In addition, location of the NSA-AAO Barrow facility on National Oceanic and Atmospheric Administration land immediately adjacent to its Climate Monitoring and Diagnostic Laboratory Barrow Observatory includes NOAA in this major interagency Arctic collaboration.

Stamnes, K. [Univ. of Alaska, Fairbanks, AK (United States). Geophysical Inst.; Ellingson, R.G. [Univ. of Maryland, College Park, MD (United States). Dept. of Meteorology; Curry, J.A. [Univ. of Colorado, Boulder, CO (United States). Dept. of Aerospace and Engineering Sciences; Walsh, J.E. [Univ. of Illinois, Urbana, IL (United States). Dept. of Atmospheric Sciences; Zak, B.D. [Sandia National Labs., Albuquerque, NM (United States)

1999-01-01T23:59:59.000Z

120

Attribution of Projected Changes in Atmospheric Moisture Transport in the Arctic: A Self-Organizing Map Perspective  

Science Conference Proceedings (OSTI)

Meridonal moisture transport into the Arctic derived from one simulation of the National Center for Atmospheric Research Community Climate System Model (CCSM3), spanning the periods of 1960–99, 2010–30, and 2070–89, is analyzed. The twenty-first-...

Natasa Skific; Jennifer A. Francis; John J. Cassano

2009-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

ORNL DAAC, Arctic Tundra Flux Data, February 2002  

NLE Websites -- All DOE Office Websites (Extended Search)

atmospheric fluxes in the Arctic tundra are now available on-line. The newly released data set "Arctic Tundra Flux Study in the Kuparuk River Basin (Alaska), 1994-1996" contains...

122

Is A Sleeping Climate Giant Stirring in the Arctic?  

NLE Websites -- All DOE Office Websites (Extended Search)

Is A Sleeping Climate Giant Stirring in the Arctic? Print E-mail Is a sleeping climate giant stirring in the arctic? Wednesday, June 12, 2013 Featured by NASA a member of the U.S....

123

Development of a Regional Climate Model of the Western Arctic  

Science Conference Proceedings (OSTI)

An Arctic region climate system model has been developed to simulate coupled interactions among the atmosphere, sea ice, ocean, and land surface of the western Arctic. The atmospheric formulation is based upon the NCAR regional climate model ...

Amanda H. Lynch; William L. Chapman; John E. Walsh; Gunter Weller

1995-06-01T23:59:59.000Z

124

Arctic Climate Change as Manifest in Cyclone Behavior  

Science Conference Proceedings (OSTI)

The Arctic region has exhibited dramatic changes in recent times. Many of these are intimately tied up with synoptic activity, but little research has been undertaken on how the characteristics of Arctic cyclones have changed. This paper presents ...

Ian Simmonds; Craig Burke; Kevin Keay

2008-11-01T23:59:59.000Z

125

Comments on “Current GCMs' Unrealistic Negative Feedback in the Arctic  

Science Conference Proceedings (OSTI)

In contrast to prior studies showing a positive lapse-rate feedback associated with the Arctic inversion, Boé et al. reported that strong present-day Arctic temperature inversions are associated with stronger negative longwave feedbacks and thus ...

Felix Pithan; Thorsten Mauritsen

2013-10-01T23:59:59.000Z

126

Dynamical and Microphysical Characteristics of Arctic Clouds during BASE  

Science Conference Proceedings (OSTI)

In this study, observations from aircraft, Doppler radar, and LANDSAT are used to better understand dynamical and microphysical characteristics of low-level Arctic clouds for climate change studies. Observations during the Beaufort and Arctic ...

I. Gultepe; G. Isaac; D. Hudak; R. Nissen; J. W. Strapp

2000-04-01T23:59:59.000Z

127

Comments on “Current GCMs’ Unrealistic Negative Feedback in the Arctic  

Science Conference Proceedings (OSTI)

Contrasting our expectation of a positive lapse-rate feedback associated with the Arctic inversion, Boé et al. (2009) report that strong present-day Arctic temperature inversions are associated with stronger negative longwave feedbacks and thus ...

Felix Pithan; Thorsten Mauritsen

128

Vertical Motions in Arctic Mixed-Phase Stratiform Clouds  

Science Conference Proceedings (OSTI)

The characteristics of Arctic mixed-phase stratiform clouds and their relation to vertical air motions are examined using ground-based observations during the Mixed-Phase Arctic Cloud Experiment (MPACE) in Barrow, Alaska, during fall 2004. The ...

Matthew D. Shupe; Pavlos Kollias; P. Ola G. Persson; Greg M. McFarquhar

2008-04-01T23:59:59.000Z

129

Tuktoyaktuk : responsive strategies for a new Arctic urbanism  

E-Print Network (OSTI)

The Canadian Arctic is facing a set of compounding crises that will drastically impact the future of its coastal frontier. At a time when climate change is having a detrimental impact on the Arctic landscape, Northern ...

Ritchot, Pamela (Pamela Rae)

2011-01-01T23:59:59.000Z

130

The Western Arctic Linkage Experiment (WALE): Overview and Synthesis  

Science Conference Proceedings (OSTI)

The primary goal of the Western Arctic Linkage Experiment (WALE) was to better understand uncertainties of simulated hydrologic and ecosystem dynamics of the western Arctic in the context of 1) uncertainties in the data available to drive the ...

A. D. McGuire; J. E. Walsh; J. S. Kimball; J. S. Clein; S. E. Euskirchen; S. Drobot; U. C. Herzfeld; J. Maslanik; R. B. Lammers; M. A. Rawlins; C. J. Vorosmarty; T. S. Rupp; W. Wu; M. Calef

2008-06-01T23:59:59.000Z

131

The Arctic Ocean Response to the North Atlantic Oscillation  

Science Conference Proceedings (OSTI)

The climatically sensitive zone of the Arctic Ocean lies squarely within the domain of the North Atlantic oscillation (NAO), one of the most robust recurrent modes of atmospheric behavior. However, the specific response of the Arctic to annual ...

R. R. Dickson; T. J. Osborn; J. W. Hurrell; J. Meincke; J. Blindheim; B. Adlandsvik; T. Vinje; G. Alekseev; W. Maslowski

2000-08-01T23:59:59.000Z

132

Collaborative Research: Towards Advanced Understanding and Predictive Capability of Climate Change in the Arctic Using a High-Resolution Regional Arctic Climate Model  

SciTech Connect

The primary research task completed for this project was the development of the Regional Arctic Climate Model (RACM). This involved coupling existing atmosphere, ocean, sea ice, and land models using the National Center for Atmospheric Research (NCAR) Community Climate System Model (CCSM) coupler (CPL7). RACM is based on the Weather Research and Forecasting (WRF) atmospheric model, the Parallel Ocean Program (POP) ocean model, the CICE sea ice model, and the Variable Infiltration Capacity (VIC) land model. A secondary research task for this project was testing and evaluation of WRF for climate-scale simulations on the large pan-Arctic model domain used in RACM. This involved identification of a preferred set of model physical parameterizations for use in our coupled RACM simulations and documenting any atmospheric biases present in RACM.

Cassano, John [Principal Investigator

2013-06-30T23:59:59.000Z

133

Simulating Future Changes in Arctic and Subarctic Vegetation  

Science Conference Proceedings (OSTI)

The Arctic is a sensitive system undergoing dramatic changes related to recent warming trends. Vegetation dynamics—increases in the quantity of green vegetation and a northward migration of trees into the arctic tundra—are a component of ... Keywords: Arctic, biogeography, boreal forest, climate change, forest migration, shrub encroachment, subarctic, tundra, vegetation dynamics models

Howard E. Epstein; Jed O. Kaplan; Heike Lischke; Qin Yu

2007-07-01T23:59:59.000Z

134

D:\murkowski_rpts\addendum\update\addendum02.wpd  

Gasoline and Diesel Fuel Update (EIA)

Addendum Addendum to The Effects of the Alaska Oil and Natural Gas Provisions of H.R. 4 and S. 1766 on U.S. Energy Markets This addendum responds to a March 21, 2002, request from Senator Frank H. Murkowski for more information from the Energy Information Administration's Service Report, "The Effects of the Alaska Oil and Natural Gas Provisions of H.R. 4 and S. 1766 on U.S. Energy Markets." This addendum provides projections on the increase in U.S. oil production, the decease in net petroleum imports, and the change in net petroleum expenditures across a range of cases. All of the increase in U.S. oil production from opening the Arctic National Wildlife Refuge (ANWR) to oil development comes from increased Alaska production, rather than lower 48 production, regardless of the size of the oil resource assumed to be contained in ANWR. In 2020, the increase in total domestic production ranges

135

Statement from Secretary Bodman on the House Passage of the American-Made  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Statement from Secretary Bodman on the House Passage of the Statement from Secretary Bodman on the House Passage of the American-Made Energy and Good Jobs Act Statement from Secretary Bodman on the House Passage of the American-Made Energy and Good Jobs Act May 31, 2006 - 10:52am Addthis WASHINGTON, DC - Energy Secretary Samuel W. Bodman released the following statement on the House passage of the American-Made Energy and Good Jobs Act: "I applaud the House's passage of a bill that allows responsible, environmentally safe oil and natural gas drilling in the ANWR region of arctic Alaska. Had President Clinton not vetoed the ANWR drilling bill in 1995, we would have at least an additional one million barrels a day of domestic oil production available to the citizens of this country today." "We need to enhance our nation's energy mix by increasing domestic

136

Statement from Secretary Bodman on the House Passage of the American-Made  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Statement from Secretary Bodman on the House Passage of the Statement from Secretary Bodman on the House Passage of the American-Made Energy and Good Jobs Act Statement from Secretary Bodman on the House Passage of the American-Made Energy and Good Jobs Act May 31, 2006 - 10:52am Addthis WASHINGTON, DC - Energy Secretary Samuel W. Bodman released the following statement on the House passage of the American-Made Energy and Good Jobs Act: "I applaud the House's passage of a bill that allows responsible, environmentally safe oil and natural gas drilling in the ANWR region of arctic Alaska. Had President Clinton not vetoed the ANWR drilling bill in 1995, we would have at least an additional one million barrels a day of domestic oil production available to the citizens of this country today." "We need to enhance our nation's energy mix by increasing domestic

137

Distribution and Validation of Cloud Cover Derived from AVHRR Data Over the Arctic Ocean During the SHEBA Year  

NLE Websites -- All DOE Office Websites (Extended Search)

and Validation of Cloud Cover and Validation of Cloud Cover Derived from AVHRR Data Over the Arctic Ocean During the SHEBA Year P. Minnis National Aeronautics and Space Administration Langley Research Center Hampton, Virginia D. A. Spangenberg and V. Chakrapani Analytical Services and Materials, Inc. Hampton, Virginia Introduction Determination of cloud radiation interactions over large areas of the Arctic is possible only with the use of data from polar orbiting satellites. Cloud detection using satellite data is difficult in the Arctic due to the minimal contrast between clouds and the underlying snow surface in visible and infrared wavelengths. Polar clouds are frequently warmer or at the same brightness temperature as the background surface, complicating cloud detection. The brightness temperature differences between the

138

Arctic Methane, Hydrates, and Global Climate  

NLE Websites -- All DOE Office Websites (Extended Search)

Arctic Methane, Hydrates, and Global Climate Arctic Methane, Hydrates, and Global Climate Speaker(s): Matthew T. Reagan Date: March 17, 2010 - 12:00pm Location: 90-3122 Paleooceanographic evidence has been used to postulate that methane may have had a significant role in regulating past climate. However, the behavior of contemporary permafrost deposits and oceanic methane hydrate deposits subjected to rapid temperature changes, like those now occurring in the arctic and those predicted under future climate change scenarios, has only recently been investigated. A recent expedition to the west coast of Spitsbergen discovered substantial methane gas plumes exiting the seafloor at depths that correspond to the upper limit of the receding gas hydrate stability zone. It has been suggested that these plumes may be the

139

The Arctic and Subarctic Ocean Flux of Potential Vorticity and the Arctic Ocean Circulation  

Science Conference Proceedings (OSTI)

According to observations, the Arctic Ocean circulation beneath a shallow thermocline can be schematized by cyclonic rim currents along shelves and over ridges. In each deep basin, the circulation is also believed to be cyclonic. This circulation ...

Jiayan Yang

2005-12-01T23:59:59.000Z

140

Arctic Energy Technology Development Laboratory  

DOE Green Energy (OSTI)

The Arctic Energy Technology Development Laboratory was created by the University of Alaska Fairbanks in response to a congressionally mandated funding opportunity through the U.S. Department of Energy (DOE), specifically to encourage research partnerships between the university, the Alaskan energy industry, and the DOE. The enabling legislation permitted research in a broad variety of topics particularly of interest to Alaska, including providing more efficient and economical electrical power generation in rural villages, as well as research in coal, oil, and gas. The contract was managed as a cooperative research agreement, with active project monitoring and management from the DOE. In the eight years of this partnership, approximately 30 projects were funded and completed. These projects, which were selected using an industry panel of Alaskan energy industry engineers and managers, cover a wide range of topics, such as diesel engine efficiency, fuel cells, coal combustion, methane gas hydrates, heavy oil recovery, and water issues associated with ice road construction in the oil fields of the North Slope. Each project was managed as a separate DOE contract, and the final technical report for each completed project is included with this final report. The intent of this process was to address the energy research needs of Alaska and to develop research capability at the university. As such, the intent from the beginning of this process was to encourage development of partnerships and skills that would permit a transition to direct competitive funding opportunities managed from funding sources. This project has succeeded at both the individual project level and at the institutional development level, as many of the researchers at the university are currently submitting proposals to funding agencies, with some success.

Sukumar Bandopadhyay; Charles Chamberlin; Robert Chaney; Gang Chen; Godwin Chukwu; James Clough; Steve Colt; Anthony Covescek; Robert Crosby; Abhijit Dandekar; Paul Decker; Brandon Galloway; Rajive Ganguli; Catherine Hanks; Rich Haut; Kristie Hilton; Larry Hinzman; Gwen Holdman; Kristie Holland; Robert Hunter; Ron Johnson; Thomas Johnson; Doug Kame; Mikhail Kaneveskly; Tristan Kenny; Santanu Khataniar; Abhijeet Kulkami; Peter Lehman; Mary Beth Leigh; Jenn-Tai Liang; Michael Lilly; Chuen-Sen Lin; Paul Martin; Pete McGrail; Dan Miller; Debasmita Misra; Nagendra Nagabhushana; David Ogbe; Amanda Osborne; Antoinette Owen; Sharish Patil; Rocky Reifenstuhl; Doug Reynolds; Eric Robertson; Todd Schaef; Jack Schmid; Yuri Shur; Arion Tussing; Jack Walker; Katey Walter; Shannon Watson; Daniel White; Gregory White; Mark White; Richard Wies; Tom Williams; Dennis Witmer; Craig Wollard; Tao Zhu

2008-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Snow Depth on Arctic Sea Ice  

Science Conference Proceedings (OSTI)

Snow depth and density were measured at Soviet drifting stations on multiyear Arctic sea ice. Measurements were made daily at fixed stakes at the weather station and once- or thrice-monthly at 10-m intervals on a line beginning about 500 m from ...

Stephen G. Warren; Ignatius G. Rigor; Norbert Untersteiner; Vladimir F. Radionov; Nikolay N. Bryazgin; Yevgeniy I. Aleksandrov; Roger Colony

1999-06-01T23:59:59.000Z

142

Arctic Sea Ice Albedo from AVHRR  

Science Conference Proceedings (OSTI)

The seasonal cycle of surface albedo of sea ice in the Arctic is estimated from measurements made with the Advanced Very High Resolution Radiometer (AVHRR) on the polar-orbiting satellites NOAA-10 and NOAA-11. The albedos of 145 200-km-square ...

R. W. Lindsay; D. A. Rothrock

1994-11-01T23:59:59.000Z

143

The FGGE Arctic Data Buoy Program  

Science Conference Proceedings (OSTI)

An array of about 20 drifting data buoys was established in the Arctic Ocean during the early months of 1979. The position of each buoy and the surface pressure and temperature are measured several times daily. The program expands our capability ...

A. S. Thorndike

1980-12-01T23:59:59.000Z

144

NOAAINMFS Developments Arctic Marine Research Contracts Awarded  

E-Print Network (OSTI)

on tunal porpoise, and the economic and biolog- August 1977 pacts of gas and oil exploration pre- dict the probable ecological impacts of oil and gas development on Alaska's outer continental mammals, and birds, and smaller organisms which oc- cupy the two Arctic coastal areas prior to oil and gas

145

Surface Heat Budget of the Arctic Ocean  

Science Conference Proceedings (OSTI)

A summary is presented of the Surface Heat Budget of the Arctic Ocean (SHEBA) project, with a focus on the field experiment that was conducted from October 1997 to October 1998. The primary objective of the field work was to collectocean, ice, ...

Taneil Uttal; Judith A. Curry; Miles G. Mcphee; Donald K. Perovich; Richard E. Moritz; James A. Maslanik; Peter S. Guest; Harry L. Stern; James A. Moore; Rene Turenne; Andreas Heiberg; Mark C. Serreze; Donald P. Wylie; Ola G. Persson; Clayton A. Paulson; Christopher Halle; James H. Morison; Patricia A. Wheeler; Alexander Makshtas; Harold Welch; Matthew D. Shupe; Janet M. Intrieri; Knut Stamnes; Ronald W. Lindsey; Robert Pinkel; W. Scott Pegau; Timothy P. Stanton; Thomas C. Grenfeld

2002-02-01T23:59:59.000Z

146

Dynamics of Arctic and Sub-Arctic Climate and Atmospheric Circulation: Diagnosis of Mechanisms and Biases Using Data Assimilation  

SciTech Connect

This is the final report for DOE grant DE-FG02-07ER64434 to Eric DeWeaver at the University of Wisconsin-Madison. The overall goal of work performed under this grant is to enhance understanding of simulations of present-day climate and greenhouse gas-induced climate change. Enhanced understanding is desirable 1) as a prerequisite for improving simulations; 2) for assessing the credibility of model simulations and their usefulness as tools for decision support; and 3) as a means to identify robust behaviors which commonly occur over a wide range of models, and may yield insights regarding the dominant physical mechanisms which determine mean climate and produce climate change. A furthe objective is to investigate the use of data assimilation as a means for examining and correcting model biases. Our primary focus is on the Arctic, but the scope of the work was expanded to include the global climate system to the extent that research targets of opportunity present themselves. Research performed under the grant falls into five main research areas: 1) a study of data assimilation using an ensemble filter with the atmospheric circulation model of the National Center for Atmospheric Research, in which both conventional observations and observations of the refraction of radio waves from GPS satellites were used to constrain the atmospheric state of the model; 2) research on the likely future status of polar bears, in which climate model simluations were used to assess the effectiveness of climate change mitigation efforts in preserving the habitat of polar bears, now considered a threatened species under global warming; 3) as assessment of the credibility of Arctic sea ice thickness simulations from climate models; 4) An examination of the persistence and reemergence of Northern Hemisphere sea ice area anomalies in climate model simulations and in observations; 5) An examination of the roles played by changes in net radiation and surface relative humidity in determine the response of the hydrological cycle to global warming.

Eric T. DeWeaver

2010-01-19T23:59:59.000Z

147

Polyethylene Pipe Failure in the Arctic - Programmaster.org  

Science Conference Proceedings (OSTI)

In the current study, a new high density polyethylene (HDPE) pipe in the Arctic region of ... Heat Tint Effects on General Corrosion Resistance of Stainless Steels .

148

The Role of Sea Ice Thickness Distribution in the Arctic Sea Ice Potential Predictability: A Diagnostic Approach with a Coupled GCM  

Science Conference Proceedings (OSTI)

The intrinsic seasonal predictability of Arctic sea ice is investigated in a 400-yr-long preindustrial simulation performed with the Centre National de Recherches Météorologiques Coupled Global Climate Model, version 3.3 (CNRM-CM3.3). The skill of ...

Matthieu Chevallier; David Salas-Mélia

2012-04-01T23:59:59.000Z

149

Omics in the Arctic: Genome-enabled Contributions to Carbon Cycle Research in High-Latitude Ecosystems (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)  

Science Conference Proceedings (OSTI)

Stan Wullschleger of Oak Ridge National Laboratory on "Omics in the Arctic: Genome-enabled Contributions to Carbon Cycle Research in High-Latitude Ecosystems" on March 22, 2012 at the 7th Annual Genomics of Energy & Environment Meeting in Walnut Creek, California.

Wullschleger, Stan [ORNL

2012-03-22T23:59:59.000Z

150

A 20-year data set of surface longwave fluxes in the Arctic  

SciTech Connect

Creation of 20-year data set of surface infrared fluxes from satellite measurements. A reliable estimate of the surface downwelling longwave radiation flux (DLF) is a glaring void in available forcing data sets for models of Arctic sea ice and ocean circulation. We have developed a new method to estimate the DLF from a combination of satellite sounder retrievals and brightness temperatures from the TIROS Operational Vertical Sounder (TOVS), which has flown on NOAA polar-orbiting satellites continuously since late 1979. The overarching goal of this project was to generate a 20-year data set of surface downwelling longwave flux measurements from TOVS data over the Arctic Ocean. Daily gridded fields of DLF were produced with a spatial resolution of (100 km){sup 2} north of 60{sup o}N for 22.5 years rather than only 20. Surface measurements from the field station at Barrow, AK--part of the Atmospheric Radiation Measurement (ARM) Program --and from the Surface Heat Budget of the Arctic (SHEBA) were used to validate the satellite-derived fluxes and develop algorithm improvements for conditions that had resulted in systematic errors in early versions of the algorithm. The resulting data set has already been sent to two other investigators for incorporation into their research, and we will soon complete preparations to send the products to the National Snow and Ice Data Center and ARM data archive, where it can be disseminated to the scientific community.

Jennifer Francis

2004-06-15T23:59:59.000Z

151

Geological, geochemical, and operational summary, aurora well, OCS Y-0943-1, Beaufort Sea, Alaska. Final report  

Science Conference Proceedings (OSTI)

The Aurora well is located just off the coast of the Arctic National Wildlife Refuge (ANWR). The well was spudded November 2, 1987, in 68 ft of water and plugged and abandoned 286 days later on August 30, 1988, after drilling to a total depth (TD) of 18,325 ft below the Kelly Bushing (RKB). The report presents our interpretations of the geologic and geochemical information collected from the Aurora well. Additionally, a significant section of the report is devoted to the operational aspects of drilling the Aurora well.

Paul, L.E.; Choromanski, D.R.; Turner, R.F.; Flett, T.O.; Paul, L.E.

1994-01-01T23:59:59.000Z

152

U. S. energy issues largely on hold on Capitol Hill  

Science Conference Proceedings (OSTI)

The U.S. energy agenda for 1992 consists mainly of one bill in Congress, and it may be too large for Congress to swallow. This paper reports that inspired by the Bush administration's program to revamp U.S. energy policy, congressional committees last year dumped all their energy legislation into single packages. Now those omnibus bills are in jeopardy. The Senate bill was derailed, largely over the issue of leasing the Arctic National Wildlife Refuge (ANWR) Coastal Plain. A House energy subcommittee has drafted an energy package, but the full energy and commerce committees will defer action until the Senate passes a bill.

Crow, P.

1991-12-30T23:59:59.000Z

153

Arctic Sea Ice Decline: Observations, Projections, Mechanisms, and Implications  

E-Print Network (OSTI)

or phase space. In this work we con- sider the trajectory of sea ice in the ice thickness phase space. We175 Arctic Sea Ice Decline: Observations, Projections, Mechanisms, and Implications Geophysical Is the Trajectory of Arctic Sea Ice? Harry L. Stern and Ronald W. Lindsay Polar Science Center, Applied Physics

Lindsay, Ron

154

Near-Inertial Wave Propagation in the Western Arctic  

Science Conference Proceedings (OSTI)

From October 1997 through October 1998, the Surface Heat Budget of the Arctic (SHEBA) ice camp drifted across the western Arctic Ocean, from the central Canada Basin over the Northwind Ridge and across the Chukchi Cap. During much of this period, ...

Robert Pinkel

2005-05-01T23:59:59.000Z

155

Semantic-based web service discovery and chaining for building an Arctic spatial data infrastructure  

Science Conference Proceedings (OSTI)

Increasing interests in a global environment and climate change have led to studies focused on the changes in the multinational Arctic region. To facilitate Arctic research, a spatial data infrastructure (SDI), where Arctic data, information, and services ... Keywords: Arctic, Crawler, Hydrology, Knowledge base, Ontology, SDI, Semantic, Service chain

W. Li; C. Yang; D. Nebert; R. Raskin; P. Houser; H. Wu; Z. Li

2011-11-01T23:59:59.000Z

156

Arctic Lower Troposphere Observed Structure (ALTOS)  

NLE Websites -- All DOE Office Websites (Extended Search)

Lower Troposphere Observed Structure (ALTOS) Lower Troposphere Observed Structure (ALTOS) will raise and lower a heavily instrumented tethered balloon system at regular intervals in the lower 2 kilometers of the atmosphere at Oliktok Point. Data obtained during the ALTOS campaign will provide a statistically significant set of observed in situ cloud properties for validating retrieval algorithms and help scientists reduce the uncertainty in the radiative forcing and heating rates on hourly time scales. The data will also help researchers gain a better understanding of the driving processes that control climate changes and determine the state of the Arctic climate system. Collaborators Science Team: The Pennsylvania State University, Stratton

157

Use of ARM/NSA Data to Validate and Improve the Remote Sensing Retrieval of Cloud and Surface Properties in the Arctic from AVHRR Data  

NLE Websites -- All DOE Office Websites (Extended Search)

ARM/NSA Data to Validate and Improve the ARM/NSA Data to Validate and Improve the Remote Sensing Retrieval of Cloud and Surface Properties in the Arctic from AVHRR Data X. Xiong QSS Group, Inc. National Oceanic and Atmospheric Administration National Environmental Satellite, Data, and Information Service Office of Research and Applications Camp Springs, Maryland R. Storvold and C. Marty Geophysical Institute University of Alaska Fairbanks, Alaska K. H. Stamnes Stevens Institute of Technology Hoboken, New Jersey B. D. Zak Sandia National Laboratories Albuquerque, New Mexico Introduction Clouds in the Arctic have an important impact on the radiative energy balance. However, the effects of clouds still constitute one of the largest uncertainties in the study of climate change. Because the surface

158

Concept Study: Exploration and Production in Environmentally Sensitive Arctic Areas  

Science Conference Proceedings (OSTI)

The Alaska North Slope offers one of the best prospects for increasing U.S. domestic oil and gas production. However, this region faces some of the greatest environmental and logistical challenges to oil and gas production in the world. A number of studies have shown that weather patterns in this region are warming, and the number of days the tundra surface is adequately frozen for tundra travel each year has declined. Operators are not allowed to explore in undeveloped areas until the tundra is sufficiently frozen and adequate snow cover is present. Spring breakup then forces rapid evacuation of the area prior to snowmelt. Using the best available methods, exploration in remote arctic areas can take up to three years to identify a commercial discovery, and then years to build the infrastructure to develop and produce. This makes new exploration costly. It also increases the costs of maintaining field infrastructure, pipeline inspections, and environmental restoration efforts. New technologies are needed, or oil and gas resources may never be developed outside limited exploration stepouts from existing infrastructure. Industry has identified certain low-impact technologies suitable for operations, and has made improvements to reduce the footprint and impact on the environment. Additional improvements are needed for exploration and economic field development and end-of-field restoration. One operator-Anadarko Petroleum Corporation-built a prototype platform for drilling wells in the Arctic that is elevated, modular, and mobile. The system was tested while drilling one of the first hydrate exploration wells in Alaska during 2003-2004. This technology was identified as a potentially enabling technology by the ongoing Joint Industry Program (JIP) Environmentally Friendly Drilling (EFD) program. The EFD is headed by Texas A&M University and the Houston Advanced Research Center (HARC), and is co-funded by the National Energy Technology Laboratory (NETL). The EFD participants believe that the platform concept could have far-reaching applications in the Arctic as a drilling and production platform, as originally intended, and as a possible staging area. The overall objective of this project was to document various potential applications, locations, and conceptual designs for the inland platform serving oil and gas operations on the Alaska North Slope. The University of Alaska Fairbanks assisted the HARC/TerraPlatforms team with the characterization of potential resource areas, geotechnical conditions associated with continuous permafrost terrain, and the potential end-user evaluation process. The team discussed the various potential applications with industry, governmental agencies, and environmental organizations. The benefits and concerns associated with industry's use of the technology were identified. In this discussion process, meetings were held with five operating companies (22 people), including asset team leaders, drilling managers, HSE managers, and production and completion managers. Three other operating companies and two service companies were contacted by phone to discuss the project. A questionnaire was distributed and responses were provided, which will be included in the report. Meetings were also held with State of Alaska Department of Natural Resources officials and U.S. Bureau of Land Management regulators. The companies met with included ConcoPhillips, Chevron, Pioneer Natural Resources, Fairweather E&P, BP America, and the Alaska Oil and Gas Association.

Shirish Patil; Rich Haut; Tom Williams; Yuri Shur; Mikhail Kanevskiy; Cathy Hanks; Michael Lilly

2008-12-31T23:59:59.000Z

159

DIRECTRECOVERYRATESOF LESSERSCAUPBANDEDIN NORTHWESTMINNESOTA:SOURCESOFHETEROGENEITY  

E-Print Network (OSTI)

Wildli{'e Management Area (TLWMA) and Agassiz National Wildlif'e Iiefirge (ANWR) in northwestem Minnesota, and released drrring 4 ()ctober 8 Novernber l9u3-u6 at TLWMA, and l9lJ436 at ANWR. Drrring l9fl4-f16, we also captrrre; (3) scaup at TLWMA were recovtrrecl at greater rates than scaup at ANWR; (4) hatching-year (IIY

Afton, Alan D.

160

www.frontiersin.org September 2010 | Volume 1 | Article 36 | 1 Original research article  

E-Print Network (OSTI)

Wildli{'e Management Area (TLWMA) and Agassiz National Wildlif'e Iiefirge (ANWR) in northwestem Minnesota, and released drrring 4 ()ctober 8 Novernber l9u3-u6 at TLWMA, and l9lJ436 at ANWR. Drrring l9fl4-f16, we also captrrre; (3) scaup at TLWMA were recovtrrecl at greater rates than scaup at ANWR; (4) hatching-year (IIY

Allman, John M.

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Arctic Precipitation and Evaporation: Model Results and Observational Estimates  

Science Conference Proceedings (OSTI)

Observational estimates of precipitation and evaporation over the Arctic Ocean and its terrestrial watersheds are compared with corresponding values from the climate model simulations of the Atmospheric Model Intercomparison Project (AMIP). ...

John E. Walsh; Vladimir Kattsov; Diane Portis; Valentin Meleshko

1998-01-01T23:59:59.000Z

162

Arctic Tropospheric Winds Derived from TOVS Satellite Retrievals  

Science Conference Proceedings (OSTI)

Accurate three-dimensional wind fields are essential for diagnosing a variety of important climate processes in the Arctic, such as the advection and deposition of heat and moisture, changes in circulation features, and transport of trace ...

Jennifer A. Francis; Elias Hunter; Cheng-Zhi Zou

2005-07-01T23:59:59.000Z

163

AMOC: Acoustic monitoring of the ocean climate of the Arctic  

Science Conference Proceedings (OSTI)

The overall objective of AMOC is to develop and design an acoustic system for long?term monitoring of the ocean temperature and ice thickness in the Arctic Ocean including the Fram Strait

Ola M. Johannessen; AMOC Group

1999-01-01T23:59:59.000Z

164

Twenty-First-Century Arctic Climate Change in CCSM4  

Science Conference Proceedings (OSTI)

The authors summarize the twenty-first-century Arctic climate simulated by NCAR’s Community Climate System Model, version 4 (CCSM4). Under a strong radiative forcing scenario, the model simulates a much warmer, wetter, cloudier, and stormier ...

Stephen J. Vavrus; Marika M. Holland; Alexandra Jahn; David A. Bailey; Benjamin A. Blazey

2012-04-01T23:59:59.000Z

165

Statistical Characterization of Arctic Polar-Night Jet Oscillation Events  

Science Conference Proceedings (OSTI)

A novel diagnostic tool is presented, based on polar-cap temperature anomalies, for visualizing daily variability of the Arctic stratospheric polar vortex over multiple decades. This visualization illustrates the ubiquity of extended-time-scale ...

Peter Hitchcock; Theodore G. Shepherd; Gloria L. Manney

2013-03-01T23:59:59.000Z

166

Regional Variations of Moist Static Energy Flux into the Arctic  

Science Conference Proceedings (OSTI)

The authors investigate the climmological heating of the Arctic by the atmospheric moist static energy (MSE) flux from lower latitudes based on 25 years (November 1964–1989) of the GFDL dataset. During the five month winter period (NDJFM) the ...

James E. Overland; Philip Turet; Abraham H. Oort

1996-01-01T23:59:59.000Z

167

Autumnal Mixed-Phase Cloudy Boundary Layers in the Arctic  

Science Conference Proceedings (OSTI)

Two mixed-phase cloudy boundary layer events observed over the Arctic ice pack in autumn are extensively analyzed. The local dynamic and thermodynamic structure of the boundary layers is determined from aircraft measurements including analysis of ...

James O. Pinto

1998-06-01T23:59:59.000Z

168

Clouds at Arctic Atmospheric Observatories. Part II: Thermodynamic Phase Characteristics  

Science Conference Proceedings (OSTI)

Cloud phase defines many cloud properties and determines the ways in which clouds interact with other aspects of the climate system. The occurrence fraction and characteristics of clouds distinguished by their phase are examined at three Arctic ...

Matthew D. Shupe

2011-03-01T23:59:59.000Z

169

Multiparameter AVHRR-Derived Products for Arctic Climate Studies  

Science Conference Proceedings (OSTI)

Generation and sample applications of an integrated set of remotely sensed products for investigations of Arctic climate are described. Cloud fraction, ice surface temperature, surface albedo, downwelling radiative fluxes, ice motion vectors, and ...

Walter N. Meier; James A. Maslanik; Charles W. Fowler; Jeffrey R. Key

1997-01-01T23:59:59.000Z

170

Stratospheric Forcing of Surface Climate in the Arctic Oscillation  

Science Conference Proceedings (OSTI)

Diagnostic results are presented indicating that during the Arctic oscillation surface climate variations are directly forced by changes in the strength of the stratospheric polar vortex. To be specific, large-scale potential vorticity anomalies ...

Robert X. Black

2002-02-01T23:59:59.000Z

171

Intensification of Geostrophic Currents in the Canada Basin, Arctic Ocean  

Science Conference Proceedings (OSTI)

Continuous sampling of upper-ocean hydrographic data in the Canada Basin from various sources spanning from 2003 through 2011 provides an unprecedented opportunity to observe changes occurring in a major feature of the Arctic Ocean. In a 112-km-...

Miles G. McPhee

2013-05-01T23:59:59.000Z

172

Relationships between Arctic Sea Ice and Clouds during Autumn  

Science Conference Proceedings (OSTI)

The connection between sea ice variability and cloud cover over the Arctic seas during autumn is investigated by analyzing the 40-yr ECMWF Re-Analysis (ERA-40) products and the Television and Infrared Observation Satellite (TIROS) Operational ...

Axel J. Schweiger; Ron W. Lindsay; Steve Vavrus; Jennifer A. Francis

2008-09-01T23:59:59.000Z

173

Design options for an Arctic-class LNG carrier  

SciTech Connect

Melville Shipping Ltd., with Petro-Canada's Arctic pilot project, is designing the first commercial LNG system for year-round operations in the Canadian Arctic. Economical adaptation to the region will be maximized by the design combination of current icebreaking and LNG-transport technologies, with special concentration on the ship's hull form, hull structure and materials, LNG-containment system, and propulsion and transmission systems.

Dick, R.A.; Laskov, V.; Wainwright, J.

1979-01-01T23:59:59.000Z

174

Plummeting crude prices hurt West Coast work, but several projects start up  

Science Conference Proceedings (OSTI)

The U.S. West Coast this year will see the nation's first commercial offshore arctic production and the start-up of oil flow from the controversial Santa Maria basin off California. An even bigger controversy involves the best remaining U.S. petroleum prospect-the Arctic National Wildlife Refuge (ANWR). The collapse in oil prices in 1986 has crippled drilling on the West Coast. The region always has had to contend with lower prices for lesser quality crudes and some of the highest operating costs in the U.S. But as oil prices continue to show stability, action will rebound in the two states that furnish more than one third of U.S. oil production.

Williams, B.

1987-06-08T23:59:59.000Z

175

Indirect and Semi-Direct Aerosol Campaign: The Impact of Arctic Aerosols on Clouds  

SciTech Connect

A comprehensive dataset of microphysical and radiative properties of aerosols and clouds in the arctic boundary layer in the vicinity of Barrow, Alaska was collected in April 2008 during the Indirect and Semi-Direct Aerosol Campaign (ISDAC) sponsored by the Department of Energy Atmospheric Radiation Measurement (ARM) and Atmospheric Science Programs. The primary aim of ISDAC was to examine indirect effects of aerosols on clouds that contain both liquid and ice water. The experiment utilized the ARM permanent observational facilities at the North Slope of Alaska (NSA) in Barrow. These include a cloud radar, a polarized micropulse lidar, and an atmospheric emitted radiance interferometer as well as instruments specially deployed for ISDAC measuring aerosol, ice fog, precipitation and spectral shortwave radiation. The National Research Council of Canada Convair-580 flew 27 sorties during ISDAC, collecting data using an unprecedented 42 cloud and aerosol instruments for more than 100 hours on 12 different days. Data were obtained above, below and within single-layer stratus on 8 April and 26 April 2008. These data enable a process-oriented understanding of how aerosols affect the microphysical and radiative properties of arctic clouds influenced by different surface conditions. Observations acquired on a heavily polluted day, 19 April 2008, are enhancing this understanding. Data acquired in cirrus on transit flights between Fairbanks and Barrow are improving our understanding of the performance of cloud probes in ice. Ultimately the ISDAC data will be used to improve the representation of cloud and aerosol processes in models covering a variety of spatial and temporal scales, and to determine the extent to which long-term surface-based measurements can provide retrievals of aerosols, clouds, precipitation and radiative heating in the Arctic.

McFarquhar, Greg; Ghan, Steven J.; Verlinde, J.; Korolev, Alexei; Strapp, J. Walter; Schmid, Beat; Tomlinson, Jason M.; Wolde, Mengistu; Brooks, Sarah D.; Cziczo, Daniel J.; Dubey, Manvendra K.; Fan, Jiwen; Flynn, Connor J.; Gultepe, Ismail; Hubbe, John M.; Gilles, Mary K.; Laskin, Alexander; Lawson, Paul; Leaitch, W. R.; Liu, Peter S.; Liu, Xiaohong; Lubin, Dan; Mazzoleni, Claudio; Macdonald, A. M.; Moffet, Ryan C.; Morrison, H.; Ovchinnikov, Mikhail; Shupe, Matthew D.; Turner, David D.; Xie, Shaocheng; Zelenyuk, Alla; Bae, Kenny; Freer, Matthew; Glen, Andrew

2011-02-01T23:59:59.000Z

176

Ocean Heat Transport as a Cause for Model Uncertainty in Projected Arctic Warming  

Science Conference Proceedings (OSTI)

The Arctic climate is governed by complex interactions and feedback mechanisms between the atmosphere, ocean, and solar radiation. One of its characteristic features, the Arctic sea ice, is very vulnerable to anthropogenically caused warming. ...

Irina Mahlstein; Reto Knutti

2011-03-01T23:59:59.000Z

177

Major Cloud Plumes in the Arctic and Their Relation to Fronts and Ice Movement  

Science Conference Proceedings (OSTI)

A study of the movement of orographic cloud plumes from one island to another in the Svalbard-Novaya Zemlya region of the Barents Sea revealed a close association with similar movements of arctic fronts. Strong northerly winds behind arctic ...

Robert W. Fett

1992-06-01T23:59:59.000Z

178

An Investigation of an Arctic Front with a Vertically Nested Mesoscale Model  

Science Conference Proceedings (OSTI)

A vertically mesoscale regional numerical weather prediction model is used to simulate an arctic front. The front was observed during the Arctic Cyclone Expedition of 1984. The regional model employs a unique vertical nesting scheme in which the ...

William T. Thompson; Stephen D. Burk

1991-02-01T23:59:59.000Z

179

The Influence of Changes in Cloud Cover on Recent Surface Temperature Trends in the Arctic  

Science Conference Proceedings (OSTI)

A method is presented to assess the influence of changes in Arctic cloud cover on the surface temperature trend, allowing for a more robust diagnosis of causes for surface warming or cooling. Seasonal trends in satellite-derived Arctic surface ...

Yinghui Liu; Jeffrey R. Key; Xuanji Wang

2008-02-01T23:59:59.000Z

180

Mechanisms of Decadal Arctic Climate Variability in the Community Climate System Model, Version 2 (CCSM2)  

Science Conference Proceedings (OSTI)

Several mechanisms have been proposed to explain natural climate variability in the Arctic. These include processes related to the influence of the North Atlantic Oscillation/Arctic Oscillation (NAO/AO), anticyclonic/cyclonic regimes, changes in ...

Hugues Goosse; Marika M. Holland

2005-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

The Norwegian IPY–THORPEX: Polar Lows and Arctic Fronts during the 2008 Andøya Campaign  

Science Conference Proceedings (OSTI)

From a weather forecasting perspective, the Arctic poses particular challenges for mainly two reasons: 1) The observational data are sparse and 2) the weather phenomena responsible for severe weather, such as polar lows, Arctic fronts, and orographic ...

J. E. Kristjánsson; I. Barstad; T. Aspelien; I. Føre; Ø. Godøy; Ø. Hov; E. Irvine; T. Iversen; E. Kolstad; T. E. Nordeng; H. McInnes; R. Randriamampianina; J. Reuder; Ø. Saetra; M. Shapiro; T. Spengler; H. Ólafsson

2011-11-01T23:59:59.000Z

182

The Effects of Different Climate Input Datasets on Simulated Carbon Dynamics in the Western Arctic  

Science Conference Proceedings (OSTI)

As part of the Western Arctic Linkage Experiment (WALE), simulations of carbon dynamics in the western Arctic (WALE region) were conducted during two recent decades by driving the Terrestrial Ecosystem Model (TEM) with three alternative climate ...

Joy Clein; A. David McGuire; Eugenie S. Euskirchen; Monika Calef

2007-08-01T23:59:59.000Z

183

Do General Circulation Models Underestimate the Natural Variability in the Arctic Climate?  

Science Conference Proceedings (OSTI)

The authors examine the natural variability of the arctic climate system simulated by two very different models: the Geophysical Fluid Dynamics Laboratory (GFDL) global climate model, and an area-averaged model of the arctic atmosphere–sea ice–...

D. S. Battisti; C. M. Bitz; R. E. Moritz

1997-08-01T23:59:59.000Z

184

DOE/SC-ARM-10-034 The Arctic Lower Troposphere Observed  

NLE Websites -- All DOE Office Websites (Extended Search)

since the late 1960s. Inter-model scatter in projected Arctic temperatures is also an order of magnitude larger in the Arctic than in mid- latitudes. Current climate models do...

185

Reconstruction of a high-resolution late holocene arctic paleoclimate record from Colville River delta sediments.  

SciTech Connect

This work was partially supported by the Sandia National Laboratories,Laboratory Directed Research and Development' (LDRD) fellowship program in conjunction with Texas A&M University (TAMU). The research described herein is the work of Kathryn M. Schreiner (Katie') and her advisor, Thomas S. Bianchi and represents a concise description of Katie's dissertation that was submitted to the TAMU Office of Graduate Studies in May 2013 in partial fulfillment of her doctorate of philosophy degree. High Arctic permafrost soils contain a massive amount of organic carbon, accounting for twice as much carbon as what is currently stored as carbon dioxide in the atmosphere. However, with current warming trends this sink is in danger of thawing and potentially releasing large amounts of carbon as both carbon dioxide and methane into the atmosphere. It is difficult to make predictions about the future of this sink without knowing how it has reacted to past temperature and climate changes. This project investigated long term, fine scale particulate organic carbon (POC) delivery by the high-Arctic Colville River into Simpson's Lagoon in the near-shore Beaufort Sea. Modern POC was determined to be a mixture of three sources (riverine soils, coastal erosion, and marine). Downcore POC measurements were performed in a core close to the Colville River output and a core close to intense coastal erosion. Inputs of the three major sources were found to vary throughout the last two millennia, and in the Colville River core covary significantly with Alaskan temperature reconstructions.

Schreiner, Kathryn Melissa; Lowry, Thomas Stephen

2013-10-01T23:59:59.000Z

186

Reconstruction of a high-resolution late holocene arctic paleoclimate record from Colville River delta sediments.  

Science Conference Proceedings (OSTI)

This work was partially supported by the Sandia National Laboratories,Laboratory Directed Research and Development' (LDRD) fellowship program in conjunction with Texas A&M University (TAMU). The research described herein is the work of Kathryn M. Schreiner (Katie') and her advisor, Thomas S. Bianchi and represents a concise description of Katie's dissertation that was submitted to the TAMU Office of Graduate Studies in May 2013 in partial fulfillment of her doctorate of philosophy degree. High Arctic permafrost soils contain a massive amount of organic carbon, accounting for twice as much carbon as what is currently stored as carbon dioxide in the atmosphere. However, with current warming trends this sink is in danger of thawing and potentially releasing large amounts of carbon as both carbon dioxide and methane into the atmosphere. It is difficult to make predictions about the future of this sink without knowing how it has reacted to past temperature and climate changes. This project investigated long term, fine scale particulate organic carbon (POC) delivery by the high-Arctic Colville River into Simpson's Lagoon in the near-shore Beaufort Sea. Modern POC was determined to be a mixture of three sources (riverine soils, coastal erosion, and marine). Downcore POC measurements were performed in a core close to the Colville River output and a core close to intense coastal erosion. Inputs of the three major sources were found to vary throughout the last two millennia, and in the Colville River core covary significantly with Alaskan temperature reconstructions.

Schreiner, Kathryn Melissa; Lowry, Thomas Stephen

2013-10-01T23:59:59.000Z

187

Eggs Show Arctic Mercury Cycling May Be Linked to Ice Cover  

Science Conference Proceedings (OSTI)

... cycling of mercury in the Arctic biosphere. Credit: D. Roseneau, US Fish and Wildlife Service View hi-resolution image. ...

2011-01-20T23:59:59.000Z

188

Modeling the subsurface thermal impact of Arctic thaw lakes in a warming climate  

Science Conference Proceedings (OSTI)

Warming air temperatures in the Arctic are modifying the rates of thermokarst processes along Alaska's Arctic Coastal Plain. The Arctic Coastal Plain is dominated by thaw lakes. These kilometer-scale lakes are the most visible surface features in the ... Keywords: MATLAB, Numerical model, Permafrost, Thaw lakes, Thermal model

N. Matell; R. S. Anderson; I. Overeem; C. Wobus; F. E. Urban; G. D. Clow

2013-04-01T23:59:59.000Z

189

Preliminary Geospatial Analysis of Arctic Ocean Hydrocarbon Resources  

SciTech Connect

Ice coverage of the Arctic Ocean is predicted to become thinner and to cover less area with time. The combination of more ice-free waters for exploration and navigation, along with increasing demand for hydrocarbons and improvements in technologies for the discovery and exploitation of new hydrocarbon resources have focused attention on the hydrocarbon potential of the Arctic Basin and its margins. The purpose of this document is to 1) summarize results of a review of published hydrocarbon resources in the Arctic, including both conventional oil and gas and methane hydrates and 2) develop a set of digital maps of the hydrocarbon potential of the Arctic Ocean. These maps can be combined with predictions of ice-free areas to enable estimates of the likely regions and sequence of hydrocarbon production development in the Arctic. In this report, conventional oil and gas resources are explicitly linked with potential gas hydrate resources. This has not been attempted previously and is particularly powerful as the likelihood of gas production from marine gas hydrates increases. Available or planned infrastructure, such as pipelines, combined with the geospatial distribution of hydrocarbons is a very strong determinant of the temporal-spatial development of Arctic hydrocarbon resources. Significant unknowns decrease the certainty of predictions for development of hydrocarbon resources. These include: 1) Areas in the Russian Arctic that are poorly mapped, 2) Disputed ownership: primarily the Lomonosov Ridge, 3) Lack of detailed information on gas hydrate distribution, and 4) Technical risk associated with the ability to extract methane gas from gas hydrates. Logistics may control areas of exploration more than hydrocarbon potential. Accessibility, established ownership, and leasing of exploration blocks may trump quality of source rock, reservoir, and size of target. With this in mind, the main areas that are likely to be explored first are the Bering Strait and Chukchi Sea, in spite of the fact that these areas do not have highest potential for future hydrocarbon reserves. Opportunities for improving the mapping and assessment of Arctic hydrocarbon resources include: 1) Refining hydrocarbon potential on a basin-by-basin basis, 2) Developing more realistic and detailed distribution of gas hydrate, and 3) Assessing the likely future scenarios for development of infrastructure and their interaction with hydrocarbon potential. It would also be useful to develop a more sophisticated approach to merging conventional and gas hydrate resource potential that considers the technical uncertainty associated with exploitation of gas hydrate resources. Taken together, additional work in these areas could significantly improve our understanding of the exploitation of Arctic hydrocarbons as ice-free areas increase in the future.

Long, Philip E.; Wurstner, Signe K.; Sullivan, E. C.; Schaef, Herbert T.; Bradley, Donald J.

2008-10-01T23:59:59.000Z

190

Evaluation of Arctic Broadband Surface Radiation Measurements  

Science Conference Proceedings (OSTI)

The Arctic is a challenging environment for making in-situ radiation measurements. A standard suite of radiation sensors is typically designed to measure the total, direct and diffuse components of incoming and outgoing broadband shortwave (SW) and broadband thermal infrared, or longwave (LW) radiation. Enhancements can include various sensors for measuring irradiance in various narrower bandwidths. Many solar radiation/thermal infrared flux sensors utilize protective glass domes and some are mounted on complex mechanical platforms (solar trackers) that rotate sensors and shading devices that track the sun. High quality measurements require striking a balance between locating sensors in a pristine undisturbed location free of artificial blockage (such as buildings and towers) and providing accessibility to allow operators to clean and maintain the instruments. Three significant sources of erroneous data include solar tracker malfunctions, rime/frost/snow deposition on the instruments and operational problems due to limited operator access in extreme weather conditions. In this study, a comparison is made between the global and component sum (direct [vertical component] + diffuse) shortwave measurements. The difference between these two quantities (that theoretically should be zero) is used to illustrate the magnitude and seasonality of radiation flux measurement problems. The problem of rime/frost/snow deposition is investigated in more detail for one case study utilizing both shortwave and longwave measurements. Solutions to these operational problems are proposed that utilize measurement redundancy, more sophisticated heating and ventilation strategies and a more systematic program of operational support and subsequent data quality protocols.

Matsui, N.; Long, Charles N.; Augustine, J. A.; Halliwell, D.; Uttal, Taneil; Longenecker, D.; Niebergale, J.; Wendell, J.; Albee, R.

2012-02-24T23:59:59.000Z

191

ARM - Publications: Science Team Meeting Documents: An Arctic Springtime  

NLE Websites -- All DOE Office Websites (Extended Search)

An Arctic Springtime Mixed-Phase Cloudy Boundary Layer observed during An Arctic Springtime Mixed-Phase Cloudy Boundary Layer observed during SHEBA Zuidema, Paquita RSMAS/MPO University of Miami Han, Yong NASA Goddard Space Flight Center Intrieri, Janet NOAA/Environmental Technology Laboratory Key, Jeffrey Boston University Lawson, Paul SPEC Inc. Matrosov, Sergey NOAA/Environmental Technology Laboratory Shupe, Matthew CIRES/NOAA/ETL Uttal, Taneil NOAA/Environmental Technology Laboratory The microphysical characteristics, radiative impact, and lifecycle of a long-lived, surface-based mixed-layer, mixed-phase cloud with an average temperature of approximately -20 C are presented and discussed. The cloud was observed during the Surface Heat Budget of the Arctic experiment from May 1 through May 10, 1998. Vertically-resolved properties of the liquid

192

ARM - Field Campaign - Arctic Winter Water Vapor IOP  

NLE Websites -- All DOE Office Websites (Extended Search)

govCampaignsArctic Winter Water Vapor IOP govCampaignsArctic Winter Water Vapor IOP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Arctic Winter Water Vapor IOP 2004.03.09 - 2004.04.09 Lead Scientist : Ed Westwater Data Availability http://www.etl.noaa.gov/programs/2004/wviop/data will contain quicklooks of all of the data. For data sets, see below. Summary During the IOP, the Ground-based Scanning Radiometer of NOAA/ETL, and the ARM MicroWave Radiometer and Microwave Profiler, yielded excellent data over a range of conditions. In all, angular-scanned and calibrated radiometric data from 22.345 to 380 GHz were taken. The Precipitable Water Vapor varied about an order of magnitude from 1 to 10 mm, and surface temperatures varied from about -10 to -40 deg. Celcius. Vaisala RS90

193

The Arctic Lower Troposphere Observed Structure (ALTOS) Campaign  

SciTech Connect

The ALTOS campaign focuses on operating a tethered observing system for routine in situ sampling of low-level (< 2 km) Arctic clouds. It has been a long-term hope to fly tethered systems at Barrow, Alaska, but it is clear that the Federal Aviation Administration (FAA) will not permit in-cloud tether systems at Barrow, even if unmanned aerial vehicle (UAV) operations are allowed in the future. We have provided the scientific rationale for long-term, routine in situ measurements of cloud and aerosol properties in the Arctic. The existing restricted air space at Oliktok offers an opportunity to do so.

Verlinde, J

2010-10-18T23:59:59.000Z

194

Arctic Oil and Natural Gas Potential Philip Budzik U.S. Energy Information Administration  

Gasoline and Diesel Fuel Update (EIA)

Arctic Oil and Natural Gas Potential Arctic Oil and Natural Gas Potential Philip Budzik U.S. Energy Information Administration Office of Integrated Analysis and Forecasting Oil and Gas Division October, 2009 Introduction The Arctic is defined as the Northern hemisphere region located north of the Arctic Circle, the circle of latitude where sunlight is uniquely present or absent for 24 continuous hours on the summer and winter solstices, respectively. The Arctic Circle spans the globe at 66.56° (66°34') north latitude (Figure 1). 1 The Arctic could hold about 22 percent of the world's undiscovered conventional oil and natural gas resources. The prospects for Arctic oil and natural gas production are discussed taking into consideration the nature of the resources, the cost of developing them, and the

195

Risk assessment of climate systems for national security.  

SciTech Connect

Climate change, through drought, flooding, storms, heat waves, and melting Arctic ice, affects the production and flow of resource within and among geographical regions. The interactions among governments, populations, and sectors of the economy require integrated assessment based on risk, through uncertainty quantification (UQ). This project evaluated the capabilities with Sandia National Laboratories to perform such integrated analyses, as they relate to (inter)national security. The combining of the UQ results from climate models with hydrological and economic/infrastructure impact modeling appears to offer the best capability for national security risk assessments.

Backus, George A.; Boslough, Mark Bruce Elrick; Brown, Theresa Jean; Cai, Ximing [University of Illinois-Urbana; Conrad, Stephen Hamilton; Constantine, Paul [Stanford University; Dalbey, Keith R.; Debusschere, Bert J.; Fields, Richard; Hart, David Blaine; Kalinina, Elena Arkadievna; Kerstein, Alan R.; Levy, Michael [National Center for Atmospheric Research; Lowry, Thomas Stephen; Malczynski, Leonard A.; Najm, Habib N.; Overfelt, James Robert; Parks, Mancel Jordan; Peplinski, William J.; Safta, Cosmin; Sargsyan, Khachik; Stubblefield, William Anthony; Taylor, Mark A.; Tidwell, Vincent Carroll; Trucano, Timothy Guy; Villa, Daniel L.

2012-10-01T23:59:59.000Z

196

Arctic Ocean Warming Contributes to Reduced Polar Ice Cap  

Science Conference Proceedings (OSTI)

Analysis of modern and historical observations demonstrates that the temperature of the intermediate-depth (150–900 m) Atlantic water (AW) of the Arctic Ocean has increased in recent decades. The AW warming has been uneven in time; a local 1°C ...

Igor V. Polyakov; Leonid A. Timokhov; Vladimir A. Alexeev; Sheldon Bacon; Igor A. Dmitrenko; Louis Fortier; Ivan E. Frolov; Jean-Claude Gascard; Edmond Hansen; Vladimir V. Ivanov; Seymour Laxon; Cecilie Mauritzen; Don Perovich; Koji Shimada; Harper L. Simmons; Vladimir T. Sokolov; Michael Steele; John Toole

2010-12-01T23:59:59.000Z

197

Cirriform Rotor Cloud Observed on a Canadian Arctic Ice Cap  

Science Conference Proceedings (OSTI)

A thin rotor cloud was observed on the lee side of Penny Ice Cap in the Canadian Arctic on 21 April 1996. The cloud consisted of thin cirriform layers, so that its motion was clearly observed. By means of time-lapse camera photography, the ...

Hisashi Ozawa; Kumiko Goto-Azuma; Koyuru Iwanami; Roy M. Koerner

1998-06-01T23:59:59.000Z

198

On the circulation of Atlantic Water in the Arctic Ocean  

Science Conference Proceedings (OSTI)

An idealized eddy-resolving numerical model and an analytic three-layer model are used to develop ideas about what controls the circulation of Atlantic Water in the Arctic Ocean. The numerical model is forced with a surface heat flux, uniform ...

Michael A. Spall

199

Factors Influencing Simulated Changes in Future Arctic Cloudiness  

Science Conference Proceedings (OSTI)

This study diagnoses the changes in Arctic clouds simulated by the Community Climate System Model version 3 (CCSM3) in a transient 2 × CO2 simulation. Four experiments—one fully coupled and three with prescribed SSTs and/or sea ice cover—are used ...

Stephen J. Vavrus; Uma S. Bhatt; Vladimir A. Alexeev

2011-09-01T23:59:59.000Z

200

Observation of Ice Crystal Formation in Lower Arctic Atmosphere  

Science Conference Proceedings (OSTI)

Clear sky ice crystals or diamond dust displays are observed in polar regions, both remote and populated; when the temperature falls to ?20°C and where abundant sources of water vapor are present. In remote areas of the Arctic, these ice crystals ...

Takeshi Ohtake; Kolf Jayaweera; Ken-Ichi Sakurai

1982-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Hafnium isotopes in Arctic Ocean water Bettina Zimmermann a  

E-Print Network (OSTI)

-GEOMAR, 24148 Kiel, Germany d Laboratory for Isotope Geology, Swedish Museum of Natural History, Box 50007, SEHafnium isotopes in Arctic Ocean water Bettina Zimmermann a , Don Porcelli b,*, Martin Frank c-104 05 Stockholm, Sweden e Department of Geology, Wayne State University, Detroit, MI 48202, USA f

Baskaran, Mark

202

The Water and Energy Budget of the Arctic Atmosphere  

Science Conference Proceedings (OSTI)

The Arctic plays a major role in the global circulation, and its water and energy budget is not as well explored as that in other regions of the world. The aim of this study is to calculate the climatological mean water and energy fluxes ...

Tido Semmler; Daniela Jacob; K. Heinke Schlünzen; Ralf Podzun

2005-07-01T23:59:59.000Z

203

The Gravity Wave–Arctic Stratospheric Vortex Interaction  

Science Conference Proceedings (OSTI)

Four hundred and twenty-two nights of stratospheric gravity wave observations were obtained with a Rayleigh lidar in the High Arctic at Eureka (80°N, 86°W) during six wintertime measurement campaigns between 1992/93 and 1997/98. The measurements ...

Thomas J. Duck; James A. Whiteway; Allan I. Carswell

2001-12-01T23:59:59.000Z

204

Warming Trends in the Arctic from Clear Sky Satellite Observations  

Science Conference Proceedings (OSTI)

Satellite thermal infrared data on surface temperatures provide pan-Arctic coverage from 1981 to 2001 during cloud-free conditions and reveal large warming anomalies in the 1990s compared to the 1980s and regional variability in the trend. The ...

Josefino C. Comiso

2003-11-01T23:59:59.000Z

205

Estimation of Heat and Mass Fluxes Over Arctic Leads  

Science Conference Proceedings (OSTI)

Recent work on the turbulent transfer of scalar quantities following a step increase in the surface value of the scalar is directly applicable to the problem of estimating heat and mass transfer from Arctic leads in winter. If the turbulent flux ...

Edgar L. Andreas

1980-12-01T23:59:59.000Z

206

The Summer Cyclone Maximum over the Central Arctic Ocean  

Science Conference Proceedings (OSTI)

A fascinating feature of the northern high-latitude circulation is a prominent summer maximum in cyclone activity over the Arctic Ocean, centered near the North Pole in the long-term mean. This pattern is associated with the influx of lows ...

Mark C. Serreze; Andrew P. Barrett

2008-03-01T23:59:59.000Z

207

Synoptic Activity in the Arctic Basin, 1979–85  

Science Conference Proceedings (OSTI)

Synoptic activity in the Arctic basin from 70°–907deg;N is examined for the period 1979–85, using improved pressure analyses incorporating data from a network of drifting buoys. Geographical and seasonal variations in cyclone and anticyclone ...

Mark C. Serreze; Roger G. Barry

1988-12-01T23:59:59.000Z

208

Potential impacts of the Arctic on interannual and interdecadal summer precipitation over China  

SciTech Connect

After the end of the 1970s, there has been a tendency for enhanced summer precipitation over South China and the Yangtze River valley and drought over North China and Northeastern China. Coincidentally, Arctic ice concentration has decreased since the late 1970s, with larger reduction in summer than spring. However, the Arctic warming is more significant in spring than summer, suggesting that spring Arctic conditions could be more important in their remote impacts. This study investigates the potential impacts of the Arctic on summer precipitation in China. The leading spatial patterns and time coefficients of the unfiltered, interannual, and interdecadal precipitation (1960-2008) modes were analyzed and compared using empirical orthogonal function (EOF) analysis, which shows that the first three EOFs can capture the principal precipitation patterns (northern, central and southern patterns) over eastern China. Regression of the Arctic spring and summer temperature onto the time coefficients of the leading interannual and interdecadal precipitation modes shows that interdecadal summer precipitation in China is related to the Arctic spring warming, but the relationship with Arctic summer temperature is weak. Moreover, no notable relationships were found between the first three modes of interannual precipitation and Arctic spring or summer temperatures. Finally, correlations between summer precipitation and the Arctic Oscillation (AO) index from January to August were investigated, which indicate that summer precipitation in China correlates with AO only to some extent. Overall, this study suggests important relationships between the Arctic spring temperature and summer precipitation over China at the interdecadal time scale.

Li, Yuefeng; Leung, Lai-Yung R.

2013-02-01T23:59:59.000Z

209

A FIRE-ACE/SHEBA Case Study of Mixed-Phase Arctic Boundary Layer Clouds: Entrainment Rate Limitations on Rapid Primary Ice Nucleation Processes  

Science Conference Proceedings (OSTI)

Observations of long-lived mixed-phase Arctic boundary layer clouds on 7 May 1998 during the First International Satellite Cloud Climatology Project (ISCCP) Regional Experiment (FIRE)–Arctic Cloud Experiment (ACE)/Surface Heat Budget of the Arctic ...

Ann M. Fridlind; Bastiaan van Diedenhoven; Andrew S. Ackerman; Alexander Avramov; Agnieszka Mrowiec; Hugh Morrison; Paquita Zuidema; Matthew D. Shupe

2012-01-01T23:59:59.000Z

210

Collaborative Research: Towards Advanced Understanding and Predictive Capability of Climate Change in the Arctic using a High-Resolution Regional Arctic Climate System Model  

Science Conference Proceedings (OSTI)

Primary activities are reported in these areas: climate system component studies via one-way coupling experiments; development of the Regional Arctic Climate System Model (RACM); and physical feedback studies focusing on changes in Arctic sea ice using the fully coupled model.

Lettenmaier, Dennis P

2013-04-08T23:59:59.000Z

211

Congressional Research Service ~ The Library of Congress CRS Report for Congress  

E-Print Network (OSTI)

" " 2001ANWR " ANWR " Lovins et al., 2004 NRDC 2002 ANWR Babington and Allen, 2005 2005 8 8 White House

Martin, Steven

212

Dangerous Anthropogenic Interference* A Discussion of Humanity's Faustian Climate Bargain and the Payments Coming Due  

E-Print Network (OSTI)

" " 2001ANWR " ANWR " Lovins et al., 2004 NRDC 2002 ANWR Babington and Allen, 2005 2005 8 8 White House

Hansen, James E.

213

Arctic oil and natural gas resources - Today in Energy - U.S ...  

U.S. Energy Information Administration (EIA)

Wind › Geothermal › ... seals, whales, and other sea life. The adequacy of existing technology to manage offshore oil spills in an arctic environment is another ...

214

National Laboratories  

NLE Websites -- All DOE Office Websites (Extended Search)

Laboratories Los Alamos National Laboratory (the Laboratory) is one of 17 National Laboratories in the United States and is one of the two located in New Mexico. The Laboratory has...

215

NATIONAL CONFERENCE  

Science Conference Proceedings (OSTI)

... Oak Room ... of the Secretariats, the US National Work Groups ... the continued cooperation with the International Laboratory Accreditation Cooperation ...

2010-12-17T23:59:59.000Z

216

Uranium hydrogeochemical and stream sediment reconnaissance of the Arctic NTMS quadrangle, Alaska  

SciTech Connect

This report presents results of a Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) of the Arctic NTMS quadrangle, Alaska. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form through the Grand Junction Office Information System at Oak Ridge National Laboratory. 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. Appendix A describes the sample media and summarizes the analytical results for each medium. The data were subdivided by one of the Los Alamos National Laboratory (LANL) sorting programs of Zinkl and others into stream sediment samples. For the 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. In addition, maps showing results of multivariate statistical analyses have been included. Further information about the HSSR program in general, or about the LANL portion of the program in particular, can be obtained in quarterly or semiannual program progress reports on open-file at DOE's Technical Library in Grand Junction. Information about the field and analytical procedures used by LANL during sample collection and analysis may be found in any HSSR data release prepared by the LANL and will not be included in this report.

Shettel, D.L. Jr.; Langfeldt, S.L.; Youngquist, C.A.; D'Andrea, R.F. Jr.; Zinkl, R.J. (comps.) [comps.

1981-09-01T23:59:59.000Z

217

Mesoscale Modeling During Mixed-Phase Arctic Cloud Experiment  

SciTech Connect

Mixed-phase arctic stratus clouds are the predominant cloud type in the Arctic (Curry et al. 2000) and through various feedback mechanisms exert a strong influence on the Arctic climate. Perhaps one of the most intriguing of their features is that they tend to have liquid tops that precipitate ice. Despite the fact that this situation is colloidally unstable, these cloud systems are quite long lived - from a few days to over a couple of weeks. It has been hypothesized that mixed-phase clouds are maintained through a balance between liquid water condensation resulting from the cloud-top radiative cooling and ice removal by precipitation (Pinto 1998; Harrington et al. 1999). In their modeling study Harrington et al. (1999) found that the maintenance of this balance depends strongly on the ambient concentration of ice forming nucleus (IFN). In a follow-up study, Jiang et al. (2002), using only 30% of IFN concentration predicted by Meyers et al. (1992) IFN parameterization were able to obtain results similar to the observations reported by Pinto (1998). The IFN concentration measurements collected during the Mixed-Phase Arctic Cloud Experiment (M-PACE), conducted in October 2004 over the North Slope of Alaska and the Beaufort Sea (Verlinde et al. 2005), also showed much lower values then those predicted (Prenne, pers. comm.) by currently accepted ice nucleation parameterizations (e.g. Meyers et al. 1992). The goal of this study is to use the extensive IFN data taken during M-PACE to examine what effects low IFN concentrations have on mesoscale cloud structure and coastal dynamics.

Avramov, A.; Harringston, J.Y.; Verlinde, J.

2005-03-18T23:59:59.000Z

218

How Well Do Regional Climate Models Reproduce Radiation and Clouds in the Arctic? An Evaluation of ARCMIP Simulations  

Science Conference Proceedings (OSTI)

Downwelling radiation in six regional models from the Arctic Regional Climate Model Intercomparison (ARCMIP) project is systematically biased negative in comparison with observations from the Surface Heat Budget of the Arctic Ocean (SHEBA) ...

Michael Tjernström; Joseph Sedlar; Matthew D. Shupe

2008-09-01T23:59:59.000Z

219

The Melting of Ice in the Arctic Ocean: The Influence of Double-Diffusive Transport of Heat from Below  

Science Conference Proceedings (OSTI)

This investigation was originally prompted by two oceanographic observations: an increased rate of melting of sea ice in the Arctic Ocean, and the advance of an anomalously warm tongue of Atlantic water intruding across the Arctic below the ...

J. S. Turner

2010-01-01T23:59:59.000Z

220

Arctic ocean long-term acoustic monitoring : ambient noise, environmental correlates, and transients north of Barrow, Alaska  

E-Print Network (OSTI)

Ambient Noise in the Arctic Ocean,” J. Acoust. Soc. Am. Vol.for sound speed in the oceans,” J. Acoust. Soc. Am. Vol. 70,Pritchard, R. S. , “Arctic Ocean Background Noise Caused by

Roth, Ethan H.

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Status of and Outlook for Large-Scale Modeling of Atmosphere–Ice–Ocean Interactions in the Arctic  

Science Conference Proceedings (OSTI)

Arctic air masses have direct impacts on the weather and climatic extremes of midlatitude areas such as central North America. Arctic physical processes pose special and very important problems for global atmospheric models used for climate ...

David Randall; Judith Curry; David Battisti; Gregory Flato; Robert Grumbine; Sirpa Hakkinen; Doug Martinson; Ruth Preller; John Walsh; John Weatherly

1998-02-01T23:59:59.000Z

222

Sea Ice in the Canadian Arctic Archipelago: Modeling the Past (1950–2004) and the Future (2041–60)  

Science Conference Proceedings (OSTI)

Considering the recent losses observed in Arctic sea ice and the anticipated future warming due to anthropogenic greenhouse gas emissions, sea ice retreat in the Canadian Arctic Archipelago (CAA) is expected and indeed is already being observed. ...

Tessa Sou; Gregory Flato

2009-04-01T23:59:59.000Z

223

Advancement into the Arctic Region for Bioactive Sponge Secondary Metabolites  

E-Print Network (OSTI)

Abstract: Porifera have long been a reservoir for the discovery of bioactive compounds and drug discovery. Most research in the area has focused on sponges from tropical and temperate waters, but more recently the focus has shifted to the less accessible colder waters of the Antarctic and, to a lesser extent, the Arctic. The Antarctic region in particular has been a more popular location for natural products discovery and has provided promising candidates for drug development. This article reviews groups of bioactive compounds that have been isolated and reported from the southern reaches of the Arctic Circle, surveys the known sponge diversity present in the Arctic waters, and details a recent sponge collection by our group in the Aleutian Islands, Alaska. The collection has yielded previously undescribed sponge species along with primary activity against opportunistic infectious diseases, malaria, and HCV. The discovery of new sponge species and bioactive crude extracts gives optimism for the isolation of new bioactive compounds from a relatively unexplored source.

Samuel Abbas; Michelle Kelly; John Bowling; James Sims; A Waters; Mark Hamann

2011-01-01T23:59:59.000Z

224

Nonlinear threshold behavior during the loss of Arctic sea ice  

E-Print Network (OSTI)

In light of the rapid recent retreat of Arctic sea ice, a number of studies have discussed the possibility of a critical threshold (or "tipping point") beyond which the ice-albedo feedback causes the ice cover to melt away in an irreversible process. The focus has typically been centered on the annual minimum (September) ice cover, which is often seen as particularly susceptible to destabilization by the ice-albedo feedback. Here we examine the central physical processes associated with the transition from ice-covered to ice-free Arctic Ocean conditions. We show that while the ice-albedo feedback promotes the existence of multiple ice cover states, the stabilizing thermodynamic effects of sea ice mitigate this when the Arctic Ocean is ice-covered during a sufficiently large fraction of the year. These results suggest that critical threshold behavior is unlikely during the approach from current perennial sea ice conditions to seasonally ice-free conditions. In a further warmed climate, however, we find that a ...

Eisenman, I; 10.1073/pnas.0806887106

2008-01-01T23:59:59.000Z

225

Arctic Sea Ice Retreat in 2007 Follows Thinning Trend  

E-Print Network (OSTI)

The minimum of Arctic sea ice extent in the summer of 2007 was unprecedented in the historical record. A coupled ice–ocean model is used to determine the state of the ice and ocean over the past 29 yr to investigate the causes of this ice extent minimum within a historical perspective. It is found that even though the 2007 ice extent was strongly anomalous, the loss in total ice mass was not. Rather, the 2007 ice mass loss is largely consistent with a steady decrease in ice thickness that began in 1987. Since then, the simulated mean September ice thickness within the Arctic Ocean has declined from 3.7 to 2.6 m at a rate of ?0.57 m decade ?1. Both the area coverage of thin ice at the beginning of the melt season and the total volume of ice lost in the summer have been steadily increasing. The combined impact of these two trends caused a large reduction in the September mean ice concentration in the Arctic Ocean. This created conditions during the summer of 2007 that allowed persistent winds to push the remaining ice from the Pacific side to the Atlantic side of the basin and more than usual into the Greenland Sea. This exposed large areas of open water, resulting in the record ice extent anomaly. 1.

R. W. Lindsay; J. Zhang; A. Schweiger; M. Steele; H. Stern

2008-01-01T23:59:59.000Z

226

Stable isotopes in benthic foraminiferal calcite from a river-influenced Arctic marine environment, Kara and Pechora Seas  

E-Print Network (OSTI)

the World Ocean [e.g., Aagard and Car- mack, 1994]. During glacial periods, the Arctic hydro- graphic

Howat, Ian M.

227

Investigation of Microphysical Parameterizations of Snow and Ice in Arctic Clouds during M-PACE through ModelObservation Comparisons  

E-Print Network (OSTI)

Investigation of Microphysical Parameterizations of Snow and Ice in Arctic Clouds during M the microphysical properties of Arctic mixed-phase stratocumulus. Intensive measurements taken during the Department of Energy Atmospheric Radiation Measurement Program Mixed-Phase Arctic Cloud Experiment (M

Solomon, Amy

228

Do Changes in the Midlatitude Circulation Have Any Impact on the Arctic Surface Air Temperature Trend?  

Science Conference Proceedings (OSTI)

The warming of the near-surface air in the Arctic region has been larger than the global mean surface warming. There is general agreement that the Arctic amplification of the surface air temperature (SAT) trend to a considerable extent is due to ...

R. G. Graversen

2006-10-01T23:59:59.000Z

229

Low-Level Temperature Inversions of the Eurasian Arctic and Comparisons with Soviet Drifting Station Data  

Science Conference Proceedings (OSTI)

Seasonal and regional variations in characteristics of the Arctic low-level temperature inversion are examined using up to 12 years of twice-daily rawinsonde data from 31 inland and coastal sites of the Eurasian Arctic and a total of nearly six ...

Mark C. Serreze; Russell C. Schnell; Jonathan D. Kahl

1992-06-01T23:59:59.000Z

230

TOWARDS A CHARACTERIZATION OF ARCTIC MIXED-PHASE CLOUDS CIRES/NOAA/ETL  

E-Print Network (OSTI)

, radar-based retrieval methods. On average, mixed-phase cloud ice particle mean diameters increase fromTOWARDS A CHARACTERIZATION OF ARCTIC MIXED-PHASE CLOUDS Shupe, M. CIRES/NOAA/ETL Kollias, P Laboratory P.O. Box, Upton, NY www.bnl.gov ABSTRACT Mixed-phase clouds play a unique role in the Arctic

231

National Report  

Science Conference Proceedings (OSTI)

... A methodology for grade calculation and a glossary of terms can be found at the back, along with the 2013 National Scorecard. ... Category Glossary ...

2013-07-29T23:59:59.000Z

232

Possible hydrocarbon habitat of the bulge, Alaska and Yukon Territory  

Science Conference Proceedings (OSTI)

Bedrock geology of the northernmost Bulge of the Rocky Mountain Cordillera consists of units ranging in age from the Proterozoic to the Recent. Concerted LANDSAT imagery, field mapping, and CDP seismic interpretation indicates that there are several thick, unconformity-bounded and areally distinct depositional mega-sequences in northern Alaska and Yukon Territory. Analyses of the Arctic National Wildlife Refuge (ANWR), 1002 area, subsurface suggest the presence of several large structures. However, seismic resolution is insufficient to determine the stratigraphy with a high degree of confidence. The oldest sediments in the Bulge are the northerly derived Katakturuk dolomite and the southerly derived, predominantly clastic Neruokpuk Formation. Tests of these units immediately outside ANWR produced oil, gas, and water from vugs and fractures. Both the Katakturuk and Neruokpuk are overlain by dissimilar but thick and areally limited Cambrian-Devonian sediments with undetermined reservoir potential. Middle and Upper Ellesmerian crop out around the periphery of the coastal plain and are found in the subsurface. Their presence and reservoir development in the structures of the 1002 area depend upon the extent of Lower Cretaceous truncation. Two dissimilar locally derived breakup megasequence sandstones having limited lateral extends overlie older units. They have increasing regional importance as commercial oil and gas reservoirs. Very thick, southerly derived, Brookian clastics overstep this area. They contain the largest endowment of the in-place hydrocarbons in Alaska and the Yukon. Their commercial development is incipient.

Banet, A.C. Jr. (Bureau of Land Management, Anchorage, AK (United States))

1991-03-01T23:59:59.000Z

233

Alaska looks HOT!  

Science Conference Proceedings (OSTI)

Production in Alaska has been sluggish in recent years, with activity in the Prudhoe Bay region in the North Slope on a steady decline. Alaska North Slope (ANS) production topped out in 1988 at 2.037 MMbo/d, with 1.6 MMbo/d from Prudhoe Bay. This year operators expect to produce 788 Mbo/d from Prudhoe Bay, falling to 739 Mbo/d next year. ANS production as a whole should reach 1.3 MMbo/d this year, sliding to 1.29 MMbo/d in 1998. These declining numbers had industry officials and politicians talking about the early death of the Trans-Alaskan Pipeline System-the vital link between ANS crude and markets. But enhanced drilling technology coupled with a vastly improved relationship between the state government and industry have made development in Alaska more economical and attractive. Alaska`s Democratic Gov. Tommy Knowles is fond of telling industry {open_quotes}we`re open for business.{close_quotes} New discoveries on the North Slope and in the Cook Inlet are bringing a renewed sense of optimism to the Alaska exploration and production industry. Attempts by Congress to lift a moratorium on exploration and production activity in the Arctic National Wildlife Refuge (ANWR) have been thwarted thus far, but momentum appears to be with proponents of ANWR drilling.

Belcher, J.

1997-07-01T23:59:59.000Z

234

Arctic Energy Technology Development Laboratory (Part 2)  

DOE Green Energy (OSTI)

Methane (CH{sub 4}) in natural gas is a major energy source in the U.S., and is used extensively on Alaska's North Slope, including the oilfields in Prudhoe Bay, the community of Barrow, and the National Petroleum Reserve, Alaska (NPRA). Smaller villages, however, are dependent on imported diesel fuel for both power and heating, resulting in some of the highest energy costs in the U.S. and crippling local economies. Numerous CH{sub 4} gas seeps have been observed on wetlands near Atqasuk, Alaska (in the NPRA), and initial measurements have indicated flow rates of 3,000-5,000 ft{sup 3} day{sup -1} (60-100 kg CH{sub 4} day{sup -1}). Gas samples collected in 1996 indicated biogenic origin, although more recent sampling indicated a mixture of biogenic and thermogenic gas. In this study, we (1) quantified the amount of CH{sub 4} generated by several seeps and evaluated their potential use as an unconventional gas source for the village of Atqasuk; (2) collected gas and analyzed its composition from multiple seeps several miles apart to see if the source is the same, or if gas is being generated locally from isolated biogenic sources; and (3) assessed the potential magnitude of natural CH{sub 4} gas seeps for future use in climate change modeling.

See OSTI ID Number 960443

2008-12-31T23:59:59.000Z

235

A recent bifurcation in Arctic sea-ice cover  

E-Print Network (OSTI)

There is ongoing debate over whether Arctic sea-ice has already passed a 'tipping point', or whether it will do so in future, with several recent studies arguing that the loss of summer sea ice does not involve a bifurcation because it is highly reversible in models. Recently developed methods can detect and sometimes forewarn of bifurcations in time-series data, hence we applied them to satellite data for Arctic sea-ice cover. Here we show that a new low ice cover state has appeared from 2007 onwards, which is distinct from the normal state of seasonal sea ice variation, suggesting a bifurcation has occurred from one attractor to two. There was no robust early warning signal of critical slowing down prior to this bifurcation, consistent with it representing the appearance of a new ice cover state rather than the loss of stability of the existing state. The new low ice cover state has been sampled predominantly in summer-autumn and seasonal forcing combined with internal climate variability are likely respons...

Livina, Valerie N

2012-01-01T23:59:59.000Z

236

Status of Wind-Diesel Applications in Arctic Climates: Preprint  

DOE Green Energy (OSTI)

The rising cost of diesel fuel and the environmental regulation for its transportation, use, and storage, combined with the clear impacts of increased arctic temperatures, is driving remote communities to examine alternative methods of providing power. Over the past few years, wind energy has been increasingly used to reduce diesel fuel consumption, providing economic, environmental, and security benefits to the energy supply of communities from Alaska to Antarctica. This summary paper describes the current state of wind-diesel systems, reviews the operation of wind-diesel plants in cold climates, discusses current research activities pertaining to these systems, and addresses their technical and commercial challenges. System architectures, dispatch strategies, and operating experience from a variety of wind-diesel systems in Alaska will be reviewed. Specific focus will also be given to the control of power systems with large amounts of wind generation and the complexities of replacing diesel engine waste heat with excess wind energy, a key factor in assessing power plants for retrofit. A brief overview of steps for assessing the viability of retrofitting diesel power systems with wind technologies will also be provided. Because of the large number of isolated diesel minigrids, the market for adding wind to these systems is substantial, specifically in arctic climates and on islands that rely on diesel-only power generation.

Baring-Gould, I.; Corbus, D.

2007-12-01T23:59:59.000Z

237

Annual Energy Outlook-List of Acronyms  

Gasoline and Diesel Fuel Update (EIA)

ABWR ABWR Advanced Boiling Water Reactor AD Associated-dissolved (natural gas) AECL Atomic Energy Canada Limited AEO2003 Annual Energy Outlook 2003 AEO2004 Annual Energy Outlook 2004 ALAPCO Association of Local Air Pollution Control Officials AMT Alternative Minimum Tax ANWR Arctic National Wildlife Refuge AP1000 Advanced Pressurized Water Reactor ARI Advanced Resources International AT-PZEV Advanced technology partial zero-emission vehicle BLS Bureau of Labor Statistics BNFL British Nuclear Fuels Limited plc Btu British thermal unit CAAA90 Clean Air Act Amendments of 1990 CAFE Corporate average fuel economy CARB California Air Resources Board CBO Congressional Budget Office CCAP Climate Change Action Plan CGES Centre for Global Energy Studies CHP Combined heat and power CO 2 Carbon dioxide DB Deutsche Bank A.G. DES Department of Environmental Services (New Hampshire)

238

Annual Energy Outlook 2005-Acronyms  

Gasoline and Diesel Fuel Update (EIA)

AD AD Associated-dissolved (natural gas) AEO2004 Annual Energy Outlook 2004 AEO2005 Annual Energy Outlook 2005 Altos Altos Partners AMT Alternative Minimum Tax ANWR Arctic National Wildlife Refuge Btu British thermal unit CAFE Corporate average fuel economy CAMR Clean Air Mercury Rule CARB California Air Resources Board CBECS Commercial Buildings Energy Consumption Survey (EIA) CBO Congressional Budget Office CCCC Climate Change Credit Corporation CH 4 Methane CHP Combined heat and power CO 2 Carbon dioxide CTL Coal-to-liquids DB Deutsche Bank, A.G. E85 Fuel containing a blend of 70 to 85 percent ethanol and 30 to 15 percent gasoline by volume EEA Energy and Environmental Analysis, Inc. EIA Energy Information Administration EPA U.S. Environmental Protection Agency EPACT Energy Policy Act of 1992 ETBE Ethyl tertiary butyl ether EVA Energy Ventures Analysis, Incorporated FERC

239

Annual Energy Outlook 2001-Acronyms  

Gasoline and Diesel Fuel Update (EIA)

Homepage Homepage Acronyms AD Associated-dissolved (natural gas) AEO Annual Energy Outlook AGA American Gas Association ANWR Arctic National Wildlife Refuge BEA Bureau of Economic Analysis (U.S. Department of Commerce) BRP Blue Ribbon Panel Btu British thermal unit CAAA90 Clean Air Act Amendments of 1990 CARB California Air Resources Board CBECS EIAÂ’s 1995 Commercial Buildings Energy Consumption Survey CCAP Climate Change Action Plan CCTI Climate Change Technology Initiative CDM Clean Development Mechanism CO Carbon monoxide DBAB Deutsche Banc Alex. Brown DOE U.S. Department of Energy DRI Standard & PoorÂ’s DRI E85 Motor fuel containing 85 percent ethanol EIA Energy Information Administration EOR Enhanced oil recovery EPACT Energy Policy Act of 1992

240

U.S. Energy Information Administration (EIA)  

Gasoline and Diesel Fuel Update (EIA)

Release Date: June 2013 | Release Date: June 2013 | Report Number: DOE/EIA-0383(2012) Acronyms List of Acronyms AB Assembly Bill IHSGI IHS Global Insight AB32 California Assembly Bill 32 INFORUM Interindustry Forecasting Project at the University of Maryland ACI Activated carbon injection IOU Invester-owned utility AEO Annual Energy Outlook IREC Interstate Renewable Energy Council AEO2012 Annual Energy Outlook 2012 ITC Investment tax credit ANWR Arctic National Wildlife Refuge LCFS Low Carbon Fuel Standard ARRA2009 American Recovery and Reinvestment Act of 2009 LDV Light-duty vehicle ASHRAE American Society of Heating, Refrigerating, and Air-Conditioning Engineers LED Light-emitting diode Blue Chip Blue Chip Consensus LFMM Liquid Fuels Market Module

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Annual Energy Outlook 2000 - Acronyms  

Gasoline and Diesel Fuel Update (EIA)

Homepage Homepage ACEEE American Council for an Energy-Efficient Economy AD Associated-dissolved (natural gas) AEO Annual Energy Outlook AGA American Gas Association ANWR Arctic National Wildlife Refuge API American Petroleum Institute BRP Blue Ribbon Panel Btu British thermal unit CAAA90 Clean Air Act Amendments of 1990 CARB California Air Resources Board CCAP Climate Change Action Plan CDM Clean Development Mechanism CECA Comprehensive Electricity Competition Act CIDI Compression ignition direct injection CO Carbon monoxide DBAB Deutsche Banc Alex. Brown DOE U.S. Department of Energy DRI Standard & PoorÂ’s DRI EIA Energy Information Administration EOR Enhanced oil recovery EPA U.S. Environmental Protection Agency EPACT Energy Policy Act of 1992 ETBE Ethyl tertiary butyl ether

242

Annual Energy Outlook 2007: With Projections to 2030  

Gasoline and Diesel Fuel Update (EIA)

AEO AEO Annual Energy Outlook AEO2006 Annual Energy Outlook2006 AEO2007 Annual Energy Outlook 2007 ANWR Arctic National Wildlife Refuge ASTM American Society for Testing and Materials B2, B5, B20 Biodiesel (2, 5, and 20 percent) BLS Bureau of Labor Statistics BNSF BNSF Railway Company BTC Baku-Tbilisi-Ceyhan pipeline Btu British thermal unit CAAA90 Clean Air Act Amendments of 1990 CAFE Corporate Average Fuel Economy CAIR Clean Air Interstate Rule CAMR Clean Air Mercury Rule CBO Congressional Budget Office CCS Carbon capture and sequestration CFL Compact fluorescent light CHP Combined heat and power CO 2 Carbon dioxide CPI Consumer price index CRP Conservation Reserve Program CSX CSX Transportation CT Computed tomography CTL Coal-to-liquids DB Deutsche Bank AG DDGS Dried distillers' grains and solubles DM&E Dakota Minnesota & Eastern Railroad DOE U.S. Department of

243

Annual Energy Outlook 2006 with Projections to 2030  

Gasoline and Diesel Fuel Update (EIA)

ACI ACI Activated carbon injection AD Associated-dissolved (natural gas) AEO Annual Energy Outlook AEO2005 Annual Energy Outlook 2005 AEO2006 Annual Energy Outlook 2006 Altos Altos Partners ANWR Arctic National Wildlife Refuge API American Petroleum Institute BLGCC Black liquor gasification coupled with a combined-cycle power plant BOE Barrels of oil equivalent BTL Biomass-to-liquids Btu British thermal units CAAA90 Clean Air Act Amendments of 1990 CAFE Corporate average fuel economy CAIR Clean Air Interstate Rule CAMR Clean Air Mercury Rule CARB California Air Resources Board CBO Congressional Budget Office CHP Combined heat and power CO 2 Carbon dioxide CPI Consumer price index CRI Color rendering index CTL Coal-to-liquids DB Deutsche Bank AG DCL Direct coal liquefaction DOE U.S. Department of Energy E85 Fuel containing a blend of 70 to 85 percent ethanol EEA Energy and Environmental

244

Report of the Public Lands Committee  

Science Conference Proceedings (OSTI)

Perhaps the most notable event of 1992 was the passage of the long-awaited Energy Policy Act of 1992 (Act). As is described in this report, the Act in its final form is more notable for what it fails to address than for what it does address. The entire Outer Continental Shelf (OCS) chapter was eliminated by House and Senate conferees because of impasses over whether to pass a five-year ban on OCS drilling in certain areas and whether the government should buy back leases off the coasts of Alaska, Florida, and North Carolina. Also eliminated were programs for sharing federal OCS revenues with coastal governments, royalty relief for producers developing fields in more than 200 meters of water, and leasing bans on part of the Arctic National Wildlife Refuge (ANWR) in northern Alaska. The Act does, however, give independent producers and estimated one billion dollars in tax breaks over the next five years as incentive to further domestic exploration.

Not Available

1993-01-01T23:59:59.000Z

245

Conoco details energy outlook  

Science Conference Proceedings (OSTI)

This paper reports that the U.S., government should adopt policies that encourage U.S. petroleum companies to diversify crude oil sources around the world, says Conoco Inc. That's the key them underlying Conoco's latest world energy outlook through 2000. In its 1989 outlook, Conoco called on the U.S. government to open the Arctic National Wildlife Refuge Coastal Plain to exploration and development and provide a tax credit of $5/bbl of oil equivalent (BOE) for production from U.S. frontier areas as keys to reducing U.S. oil import dependence. Although Conoco included opening the ANWR Coastal Plain and more of the U.S. offshore among U.S. policy recommendations in its current outlook, the company placed the greatest emphasis on incentives for worldwide exploration.

Not Available

1992-06-22T23:59:59.000Z

246

A Potential Role for Immersion Freezing in Arctic Mixed-Phase Stratus  

NLE Websites -- All DOE Office Websites (Extended Search)

Potential Role for Immersion Freezing in Arctic Mixed-Phase Stratus Potential Role for Immersion Freezing in Arctic Mixed-Phase Stratus Gijs de Boer, Edwin W. Eloranta, Tempei Hashino, and Gregory J. Tripoli The University of Wisconsin - Madison (1) Introduction Ice formation appears to a dominant factor controlling the lifecycle of Arctic mixed-phase clouds. To date, our understanding of ice formation in these long-lasting cloud structures does not explain the formation of observed ice amounts. Particularly puzzling are observa-

247

National System Templates: Building Sustainable National Inventory...  

Open Energy Info (EERE)

National System Templates: Building Sustainable National Inventory Management Systems Jump to: navigation, search Tool Summary Name: National System Templates: Building Sustainable...

248

National Security Initiatives | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Bioinformatics Facilities Events and Conferences Supporting Organizations National Security Home | Science & Discovery | National Security | Initiatives SHARE National...

249

National Preparedness Goal  

Science Conference Proceedings (OSTI)

... impact on security, national economic security, national public health or ... technology; national monuments and icons; nuclear reactors, material, and ...

2011-10-20T23:59:59.000Z

250

Regional Variability of the Arctic Heat Budget in Fall and Winter  

Science Conference Proceedings (OSTI)

In the Arctic atmosphere, the fall cooling cycle involves the evolution of the zonally symmetric circulation in late summer into the asymmetric flow of winter. This paper uses historical reanalysis data to document how the dominant components of ...

Jennifer Miletta Adams; Nicholas A. Bond; James E. Overland

2000-10-01T23:59:59.000Z

251

Modeling the Effects of Lakes and Wetlands on the Water Balance of Arctic Environments  

Science Conference Proceedings (OSTI)

Lakes, ponds, and wetlands are common features in many low-gradient arctic watersheds. Storage of snowmelt runoff in lakes and wetlands exerts a strong influence on both the interannual and interseasonal variability of northern rivers. This ...

Laura C. Bowling; Dennis P. Lettenmaier

2010-04-01T23:59:59.000Z

252

Observed atmospheric response to cold season sea ice variability in the Arctic  

Science Conference Proceedings (OSTI)

The relation between weekly Arctic sea ice concentrations (SIC) from December to April and sea level pressure (SLP) during 1979-2007 is investigated using Maximum Covariance Analysis (MCA). In the North Atlantic sector, the interaction between the ...

Claude Frankignoul; Nathalie Sennéchael; Pierre Cauchy

253

An Observational Estimate of Volume and Freshwater Flux Leaving the Arctic Ocean through Nares Strait  

Science Conference Proceedings (OSTI)

The Arctic Ocean is an important link in the global hydrological cycle, storing freshwater and releasing it to the North Atlantic Ocean in a variable fashion as pack ice and freshened seawater. An unknown fraction of this return flow passes ...

Andreas Münchow; Humfrey Melling; Kelly K. Falkner

2006-11-01T23:59:59.000Z

254

Climatology and Interannual Variability of Arctic Cyclone Activity: 1948–2002  

Science Conference Proceedings (OSTI)

Arctic cyclone activity is investigated in the context of climate change and variability by using a modified automated cyclone identification and tracking algorithm, which differs from previously used algorithms by single counting each cyclone. ...

Xiangdong Zhang; John E. Walsh; Jing Zhang; Uma S. Bhatt; Moto Ikeda

2004-06-01T23:59:59.000Z

255

Variations in Surface Air Temperatures: Part 2. Arctic Regions, 1881–1980  

Science Conference Proceedings (OSTI)

We describe annual and seasonal changes in air temperatures over high latitudes of the Northern Hemisphere during the period 1881–1980. Trends (that is, fluctuations on time scales greater than 20 years) in the average temperature of the Arctic ...

P. M. Kelly; P. D. Jones; C. B. Sear; B. S. G. Cherry; R. K. Tavakol

1982-02-01T23:59:59.000Z

256

Arctic Cloud Microphysics Retrievals from Surface-Based Remote Sensors at SHEBA  

Science Conference Proceedings (OSTI)

An operational suite of ground-based, remote sensing retrievals for producing cloud microphysical properties is described, assessed, and applied to 1 yr of observations in the Arctic. All measurements were made in support of the Surface Heat ...

Matthew D. Shupe; Taneil Uttal; Sergey Y. Matrosov

2005-10-01T23:59:59.000Z

257

A Characterization of the Present-Day Arctic Atmosphere in CCSM4  

Science Conference Proceedings (OSTI)

Simulation of key features of the Arctic atmosphere in the Community Climate System Model, version 4 (CCSM4) is evaluated against observational and reanalysis datasets for the present-day (1981–2005). Surface air temperature, sea level pressure, ...

Gijs de Boer; William Chapman; Jennifer E. Kay; Brian Medeiros; Matthew D. Shupe; Steve Vavrus; John Walsh

2012-04-01T23:59:59.000Z

258

Impact of Daily Arctic Sea Ice Variability in CAM3.0 during Fall and Winter  

Science Conference Proceedings (OSTI)

Climate projections suggest that an ice-free summer Arctic Ocean is possible within several decades and with this comes the prospect of increased ship traffic and safety concerns. The daily sea ice concentration tendency in five Coupled Model ...

Dyre O. Dammann; Uma S. Bhatt; Peter L. Langen; Jeremy R. Krieger; Xiangdong Zhang

2013-03-01T23:59:59.000Z

259

An Empirical Blowing Snow Forecast Technique for the Canadian Arctic and the Prairie Provinces  

Science Conference Proceedings (OSTI)

Blowing snow has a major impact on transportation and public safety. The goal of this study is to provide an operational technique for forecasting high-impact blowing snow on the Canadian arctic and the Prairie provinces using historical ...

David G. Baggaley; John M. Hanesiak

2005-02-01T23:59:59.000Z

260

Future Projections of Landfast Ice Thickness and Duration in the Canadian Arctic  

Science Conference Proceedings (OSTI)

Projections of future landfast ice thickness and duration were generated for nine sites in the Canadian Arctic and one site on the Labrador coast with a simple downscaling technique that used a one-dimensional sea ice model driven by ...

J. A. Dumas; G. M. Flato; R. D. Brown

2006-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Toward an Explanation of the Annual Cycle of Cloudiness over the Arctic Ocean  

Science Conference Proceedings (OSTI)

The annual cycle of low cloud amount over the Arctic Ocean is examined using climatological data and a radiative-turbulent column model. Three hypotheses for the annual cycle are formulated, compared with climatological data for consistency, and ...

J. A. Beesley; R. E. Moritz

1999-02-01T23:59:59.000Z

262

The Representation of Arctic Soils in the Land Surface Model: The Importance of Mosses  

Science Conference Proceedings (OSTI)

Mosses dominate the surface cover in high northern latitudes and have the potential to play a key role in modifying the thermal and hydrologic regime of Arctic soils. These modifications in turn feed back to influence surface energy exchanges and ...

Jason Beringer; Amanda H. Lynch; F. Stuart Chapin III; Michelle Mack; Gordon B. Bonan

2001-08-01T23:59:59.000Z

263

Satellite-Derived Surface Energy Balance Estimates in the Alaskan Sub-Arctic  

Science Conference Proceedings (OSTI)

Heat Capacity Mapping Mission (HCMM) data for 12 May 1978 were used in an energy balance modelto estimate evapotranspiration in sub-Arctic Alaska following snowmelt. The HCMM scene contained severalareas of melting snow as well as an actively ...

R. J. Gurney; D. K. Hall

1983-01-01T23:59:59.000Z

264

Satellite Retrievals of Arctic and Equatorial Rain and Snowfall Rates Using Millimeter Wavelengths  

E-Print Network (OSTI)

A new global precipitation retrieval algorithm for the millimeter-wave Advanced Microwave Sounding Unit is presented that also retrieves Arctic precipitation rates over surface snow and ice. This algorithm improves upon ...

Surussavadee, Chinnawat

265

Sensitivity of Arctic Climate Variability to Mean State: Insights from the Cretaceous  

Science Conference Proceedings (OSTI)

This study investigates Arctic climate variability during a period of extreme warmth using the Community Climate System Model, version 3 (CCSM3) coupled ocean–atmosphere general circulation model. Four mid-Cretaceous simulations were completed ...

Christopher J. Poulsen; Jing Zhou

2013-09-01T23:59:59.000Z

266

A Thermodynamic Analysis of an Intense North American Arctic Air Mass  

Science Conference Proceedings (OSTI)

Northwestern Canada is a genesis region of arctic air masses often considered to be formed primarily through radiative processes. However, the details of their life cycle are poorly understood. This paper examines the formation, maintenance, and ...

Jessica K. Turner; John Gyakum; Shawn M. Milrad

2013-01-01T23:59:59.000Z

267

The Uses and Limitations of Contour Advection as a Technique for Examining Arctic Vortex Dynamics  

Science Conference Proceedings (OSTI)

A contour advection technique, contour advection with surgery (CAS), is applied to the Northern Hemisphere Arctic vortex during several dynamically active periods in midwinter and at several different levels in the stratosphere. The ability of ...

Michael N. Baker; Derek M. Cunnold

2001-08-01T23:59:59.000Z

268

Surface Albedo over the Arctic Ocean Derived from AVHRR and Its Validation with SHEBA Data  

Science Conference Proceedings (OSTI)

A method is presented for retrieving the broadband albedo over the Arctic Ocean using advanced very high resolution radiometer (AVHRR) data obtained from NOAA polar-orbiting satellites. Visible and near-infrared albedos over snow and ice surfaces ...

Xiaozhen Xiong; Knut Stamnes; Dan Lubin

2002-04-01T23:59:59.000Z

269

Turbulence Structure of Arctic Stratus Clouds Derived from Measurements and Calculations  

Science Conference Proceedings (OSTI)

Results are presented from a detailed case study of an Arctic stratus cloud over the Fram Strait that is based on aircraft measurements and model calculations. The measurements have been performed during MIZEX 1984 (Marginal Ice Zone Experiment) ...

Jörg E. Finger; Peter Wendling

1990-06-01T23:59:59.000Z

270

On the Relationship between Thermodynamic Structure and Cloud Top, and Its Climate Significance in the Arctic  

Science Conference Proceedings (OSTI)

Cloud and thermodynamic characteristics from three Arctic observation sites are investigated to understand the collocation between low-level clouds and temperature inversions. A regime where cloud top was 100–200 m above the inversion base [cloud ...

Joseph Sedlar; Matthew D. Shupe; Michael Tjernström

2012-04-01T23:59:59.000Z

271

Climate Change and Cultural Survival in the Arctic: People of the Whales and Muktuk Politics  

Science Conference Proceedings (OSTI)

This article explores the interface of climate change and society in a circumpolar context, particularly experienced among the Iñupiaq people (Iñupiat) of Arctic Alaska. The Iñupiat call themselves the “People of the Whales,” and their physical ...

Chie Sakakibara

2011-04-01T23:59:59.000Z

272

Remote Sensing of Surface and Cloud Properties in the Arctic from AVHRR Measurements  

Science Conference Proceedings (OSTI)

Algorithms to retrieve cloud optical depth and effective radius in the Arctic using Advanced Very High Resolution Radiometer (AVHRR) data are developed, using a comprehensive radiative transfer model in which the atmosphere is coupled to the ...

W. Han; K. Stamnes; Dan Lubin

1999-07-01T23:59:59.000Z

273

Short-lived pollutants in the Arctic: their climate impact and possible mitigation strategies  

E-Print Network (OSTI)

reduced rate of ice formation in mixed- phase Arctic cloudsincreases occur in phase with sea ice melt, potentiallyIce properties of single-layer stratocumulus during the Mixed-Phase

Quinn, P.K.

2008-01-01T23:59:59.000Z

274

Temporal Variability in the Expression of the Arctic Oscillation in the North Pacific  

Science Conference Proceedings (OSTI)

Although the Arctic Oscillation (AO) and North Atlantic Oscillation (NAO) have been identified as important modes of climate variability during the Northern Hemisphere (NH) winter, whether the AO or the NAO is more fundamental to the description ...

Hongxu Zhao; G. W. K. Moore

2009-06-01T23:59:59.000Z

275

Present-Day Arctic Sea Ice Variability in the Coupled ECHAM5/MPI-OM Model  

Science Conference Proceedings (OSTI)

As a contribution to a detailed evaluation of Intergovernmental Panel on Climate Change (IPCC)-type coupled climate models against observations, this study analyzes Arctic sea ice parameters simulated by the Max-Planck-Institute for Meteorology (...

Nikolay V. Koldunov; Detlef Stammer; Jochem Marotzke

2010-05-01T23:59:59.000Z

276

Instrumentation to Measure the Depth/Time Fluctuations in Acoustic Pulses Propagated through Arctic Internal Waves  

Science Conference Proceedings (OSTI)

Instrumentation for measuring the evolution of volume-scattered acoustic signals in both depth and time is described. Measurements were taken for 12 days during the spring of 1985 with transmitters and receivers suspended beneath arctic pack ice ...

Terry E. Ewart; Stephen A. Reynolds

1990-02-01T23:59:59.000Z

277

Potential Impacts of the Arctic on Interannual and Interdecadal Summer Precipitation over China  

Science Conference Proceedings (OSTI)

After the end of the 1970s, there has been a tendency for enhanced summer precipitation over south China and the Yangtze River valley and drought over north China and northeastern China. Coincidentally, Arctic ice concentration has decreased since ...

Yuefeng Li; L. Ruby Leung

2013-02-01T23:59:59.000Z

278

Observational and Theoretical Studies of Solar Radiation in Arctic Stratus Clouds  

Science Conference Proceedings (OSTI)

A series of clouds-radiation experiments was carried out in June 1980 in Arctic stratus clouds occurring over the Beaufort Sea using the NCAR Electra aircraft. This paper is an analysis of the hemispheric radiation fields obtained with Eppley ...

G. F. Herman; J. A. Curry

1984-01-01T23:59:59.000Z

279

The Changing Cryosphere: Pan-Arctic Snow Trends (1979–2009)  

Science Conference Proceedings (OSTI)

Arctic snow presence, absence, properties, and water amount are key components of Earth’s changing climate system that incur far-reaching physical and biological ramifications. Recent dataset and modeling developments permit relatively high-...

Glen E. Liston; Christopher A. Hiemstra

2011-11-01T23:59:59.000Z

280

Sensitivity of CAM5-Simulated Arctic Clouds and Radiation to Ice Nucleation Parameterization  

Science Conference Proceedings (OSTI)

Sensitivity of Arctic clouds and radiation in the Community Atmospheric Model, version 5, to the ice nucleation process is examined by testing a new physically based ice nucleation scheme that links the variation of ice nuclei (IN) number ...

Shaocheng Xie; Xiaohong Liu; Chuanfeng Zhao; Yuying Zhang

2013-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Simulated Response of the Arctic Freshwater Budget to Extreme NAO Wind Forcing  

Science Conference Proceedings (OSTI)

The authors investigate the response of the Arctic Ocean freshwater budget to changes in the North Atlantic Oscillation (NAO) using a regional-ocean configuration of the Massachusetts Institute of Technology GCM (MITgcm) and carry out several ...

Alan Condron; Peter Winsor; Chris Hill; Dimitris Menemenlis

2009-05-01T23:59:59.000Z

282

Variations in Surface Air Temperature Observations in the Arctic, 1979–97  

Science Conference Proceedings (OSTI)

The statistics of surface air temperature observations obtained from buoys, manned drifting stations, and meteorological land stations in the Arctic during 1979–97 are analyzed. Although the basic statistics agree with what has been published in ...

Ignatius G. Rigor; Roger L. Colony; Seelye Martin

2000-03-01T23:59:59.000Z

283

Seasonal and Regional Variation of Pan-Arctic Surface Air Temperature over the Instrumental Record  

Science Conference Proceedings (OSTI)

Instrumental surface air temperature (SAT) records beginning in the late 1800s from 59 Arctic stations north of 64°N show monthly mean anomalies of several degrees and large spatial teleconnectivity, yet there are systematic seasonal and regional ...

James E. Overland; Michael C. Spillane; Donald B. Percival; Muyin Wang; Harold O. Mofjeld

2004-09-01T23:59:59.000Z

284

The Development of Arctic Air Masses in Northwest Canada and Their Behavior in a Warming Climate  

Science Conference Proceedings (OSTI)

Surface observations, soundings, and a thermodynamic budget are used to investigate the formation process of 93 arctic airmass events. The events involve very cold surface temperatures—an average of ?42.8°C at Norman Wells, a centrally located ...

Jessica K. Turner; John R. Gyakum

2011-09-01T23:59:59.000Z

285

Influence of Humidified Aerosol on Lidar Depolarization Measurements below Ice-Precipitating Arctic Stratus  

Science Conference Proceedings (OSTI)

Lidar measurements obtained during the Surface Heat Budget of the Arctic Ocean (SHEBA) experiment under a mixed-phase stratus cloud that was lightly precipitating ice show a range of surprisingly low depolarization ratios (4%–23%), despite an ...

Bastiaan van Diedenhoven; Ann M. Fridlind; Andrew S. Ackerman

2011-10-01T23:59:59.000Z

286

Clouds at Arctic Atmospheric Observatories. Part I: Occurrence and Macrophysical Properties  

Science Conference Proceedings (OSTI)

Cloud observations over the past decade from six Arctic atmospheric observatories are investigated to derive estimates of cloud occurrence fraction, vertical distribution, persistence in time, diurnal cycle, and boundary statistics. Each ...

Matthew D. Shupe; Von P. Walden; Edwin Eloranta; Taneil Uttal; James R. Campbell; Sandra M. Starkweather; Masataka Shiobara

2011-03-01T23:59:59.000Z

287

Observed Relationships between Arctic Longwave Cloud Forcing and Cloud Parameters Using a Neural Network  

Science Conference Proceedings (OSTI)

A neural network technique is used to quantify relationships involved in cloud–radiation feedbacks based on observations from the Surface Heat Budget of the Arctic (SHEBA) project. Sensitivities of longwave cloud forcing (CFL) to cloud parameters ...

Yonghua Chen; Filipe Aires; Jennifer A. Francis; James R. Miller

2006-08-01T23:59:59.000Z

288

Deep-Water Flow over the Lomonosov Ridge in the Arctic Ocean  

Science Conference Proceedings (OSTI)

The Arctic Ocean likely impacts global climate through its effect on the rate of deep-water formation and the subsequent influence on global thermohaline circulation. Here, the renewal of the deep waters in the isolated Canadian Basin is ...

M-L. Timmermans; P. Winsor; J. A. Whitehead

2005-08-01T23:59:59.000Z

289

Energy Design Guidelines for High Performance Schools: Arctic and Subarctic Climates  

Science Conference Proceedings (OSTI)

The Energy Design Guidelines for High Performance Schools--Arctic and Subarctic Climates provides school boards, administrators, and design staff with guidance to help them make informed decisions about energy and environmental issues important to school systems and communities. These design guidelines outline high performance principles for the new or retrofit design of your K-12 school in arctic and subarctic climates. By incorporating energy improvements into their construction or renovation plans, schools can significantly reduce energy consumption and costs.

Not Available

2004-11-01T23:59:59.000Z

290

Simulations of Arctic Mixed-Phase Clouds in Forecasts with CAM3 and AM2 for M-PACE  

SciTech Connect

Simulations of mixed-phase clouds in short-range forecasts with the National Center for Atmospheric Research Community Atmosphere Model version 3 (CAM3) and the Geophysical Fluid Dynamics Laboratory (GFDL) climate model (AM2) for the Mixed-Phase Arctic Cloud Experiment (M-PACE) are performed under the DOE CCPP-ARM Parameterization Testbed (CAPT), which initializes the climate models with analysis data produced from numerical weather prediction (NWP) centers. It is shown that CAM3 significantly underestimates the observed boundary layer mixed-phase clouds and cannot realistically simulate the variations with temperature and cloud height of liquid water fraction in the total cloud condensate based an oversimplified cloud microphysical scheme. In contrast, AM2 reasonably reproduces the observed boundary layer clouds while its clouds contain much less cloud condensate than CAM3 and the observations. Both models underestimate the observed cloud top and base for the boundary layer clouds. The simulation of the boundary layer mixed-phase clouds and their microphysical properties is considerably improved in CAM3 when a new physically based cloud microphysical scheme is used. The new scheme also leads to an improved simulation of the surface and top of the atmosphere longwave radiative fluxes in CAM3. It is shown that the Bergeron-Findeisen process, i.e., the ice crystal growth by vapor deposition at the expense of coexisting liquid water, is important for the models to correctly simulate the characteristics of the observed microphysical properties in mixed-phase clouds. Sensitivity tests show that these results are not sensitive to the analysis data used for model initializations. Increasing model horizontal resolution helps capture the subgrid-scale features in Arctic frontal clouds but does not help improve the simulation of the single-layer boundary layer clouds. Ice crystal number density has large impact on the model simulated mixed-phase clouds and their microphysical properties and needs to be accurately represented in climate models.

Xie, Shaocheng; Boyle, James; Klein, Stephen A.; Liu, Xiaohong; Ghan, Steven J.

2008-02-29T23:59:59.000Z

291

Manager, Sandia National Laboratories | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

292

Source Attribution of Light Absorbing Aerosol in Arctic Snow  

NLE Websites -- All DOE Office Websites (Extended Search)

Source Attribution of Light Absorbing Source Attribution of Light Absorbing Aerosol in Arctic Snow (Preliminary analysis of 2008-2009 data) Outline * Receptor modeling overview * Results from 2007 data set * New goals arising from analysis of 2007 data * New data for 2008 * New data for 2009 * Tentative conclusions * Future analysis i Factor profiles from 2007 analysis Source attribution of Black Carbon from 2007 analysis Goals/Issues suggested by the analysis of the 2007 data set * Are there seasonal differences in the source strengths? * Are there other LAA chemical components besides black carbon. What are their sources? * Can the various data sets available (e.g., 2007, 2008, 2009) be combined in a single large PMF analysis 2008 Data Set For Receptor Analysis * 42 samples from Eastern Siberia including 4 depth profiles

293

The dependence of ice microphysics on aerosol concentration in arctic mixed-phase stratus clouds during ISDAC and M-PACE  

SciTech Connect

Cloud and aerosol data acquired by the National Research Council of Canada (NRC) Convair-580 aircraft in, above, and below single-layer arctic stratocumulus cloud during the Indirect and Semi-Direct Aerosol Campaign (ISDAC) in April 2008 were used to test three aerosol indirect effects hypothesized to act in mixed-phase clouds: the riming indirect effect, the glaciation indirect effect, and the cold second indirect effect. The data showed a correlation of R= 0.75 between liquid drop number concentration, Nliq, inside cloud and ambient aerosol number concentration NPCASP below cloud. This, combined with increasing liquid water content LWC with height above cloud base and the nearly constant profile of Nliq, suggested that liquid drops were nucleated from aerosol at cloud base. No strong evidence of a riming indirect effect was observed, but a strong correlation of R = 0.69 between ice crystal number concentration Ni and NPCASP above cloud was noted. Increases in ice nuclei (IN) concentration with NPCASP above cloud combined with the subadiabatic LWC profiles suggest possible mixing of IN from cloud top consistent with the glaciation indirect effect. The higher Nice and lower effective radius rel for the more polluted ISDAC cases compared to data collected in cleaner single-layer stratocumulus conditions during the Mixed-Phase Arctic Cloud Experiment is consistent with the operation of the cold second indirect effect. However, more data in a wider variety of meteorological and surface conditions, with greater variations in aerosol forcing, are required to identify the dominant aerosol forcing mechanisms in mixed-phase arctic clouds.

Jackson, Robert C.; McFarquhar, Greg; Korolev, Alexei; Earle, Michael; Liu, Peter S.; Lawson, R. P.; Brooks, Sarah D.; Wolde, Mengistu; Laskin, Alexander; Freer, Matthew

2012-08-14T23:59:59.000Z

294

Mercury uptake and dynamics in sea ice algae, phytoplankton and grazing copepods from a Beaufort Sea Arctic marine food web.  

E-Print Network (OSTI)

??Mercury (Hg) is one of the primary contaminants of concern in the Arctic marine ecosystem. Methyl Hg (MeHg) is known to biomagnify in food webs.… (more)

Burt, Alexis Emelia

2012-01-01T23:59:59.000Z

295

National System Templates: Building Sustainable National Inventory  

Open Energy Info (EERE)

National System Templates: Building Sustainable National Inventory National System Templates: Building Sustainable National Inventory Management Systems Jump to: navigation, search Tool Summary LAUNCH TOOL Name: National System Templates: Building Sustainable National Inventory Management Systems Agency/Company /Organization: United States Environmental Protection Agency, United States Agency for International Development Sector: Energy, Land Focus Area: Non-renewable Energy, Forestry, Agriculture Topics: GHG inventory Resource Type: Guide/manual, Training materials Website: www.epa.gov/climatechange/emissions/ghginventorycapacitybuilding/templ National System Templates: Building Sustainable National Inventory Management Systems Screenshot References: National System Templates: Building Sustainable National Inventory Management Systems[1]

296

Dynamics of Arctic and Sub-Arctic Climate and Atmospheric Circulation: Diagnosis of Mechanisms and Biases Using Data Assimilation  

SciTech Connect

The overall goal of work performed under this grant is to enhance understanding of simulations of present-day climate and greenhouse gas-induced climate change. The examination of present-day climate also includes diagnostic intercomparison of model simulations and observed mean climate and climate variability using reanalysis and satellite datasets. Enhanced understanding is desirable 1) as a prerequisite for improving simulations; 2) for assessing the credibility of model simulations and their usefulness as tools for decision support; and 3) as a means to identify robust behaviors which commonly occur over a wide range of models, and may yield insights regarding the dominant physical mechanisms which determine mean climate and produce climate change. A further objective is to investigate the use of data assimilation as a means for examining and correcting model biases. Our primary focus is on the Arctic, but the scope of the work was expanded to include the global climate system.

Eric T. DeWeaver

2010-02-17T23:59:59.000Z

297

National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Homesteading on the Pajarito Plateau Homesteading on the Pajarito Plateau topic of inaugural lecture at Los Alamos National Laboratory January 4, 2013 Lecture series begins yearlong commemoration of 70th anniversary LOS ALAMOS, NEW MEXICO, Jan. 3, 2013-In commemoration of its 70th anniversary, Los Alamos National Laboratory kicks off a yearlong lecture series on Wednesday, Jan. 9, at 5:30 p.m. with a presentation about homesteading on the Pajarito Plateau at the Bradbury Science Museum, 1350 Central Avenue, Los Alamos. - 2 - The inaugural lecture is based on a book by local writers Dorothy Hoard, Judy Machen and Ellen McGehee about the area's settlement between 1887 and 1942. On hikes across the Pajarito Plateau, Hoard envisioned the Los Alamos area before modern roads and bridges made transportation much easier. The trails she walked

298

NATIONAL NEWS  

NLE Websites -- All DOE Office Websites (Extended Search)

March 5, 2010 National News......................................................................3 Schumer Proposal to Halt ARRA Funds for Renewable Projects Would Cause Immediate Job Loss in U.S., DOE Officials Tell Congress .................................................................................................................................. 3 Geothermal Energy Holds Strong Presence at Renewable Energy World Conference; Applications with Oil and Gas Coproduction Gain Attention .......................................................................................................................... 4 House Subcommittee on Energy and Mineral Resources Hold Legislative Hearing on the Geothermal Production and Expansion Act, HR 3709 ..............................................................................................................

299

Arctic Mixed-Phase Clouds Simulated by a Cloud-Resolving Model: Comparison with ARM Observations and Sensitivity to Microphysics Parameterizations  

Science Conference Proceedings (OSTI)

Single-layer mixed-phase stratiform (MPS) Arctic clouds, which formed under conditions of large surface heat flux combined with general subsidence during a subperiod of the Atmospheric Radiation Measurement (ARM) Program’s Mixed-Phase Arctic ...

Yali Luo; Kuan-Man Xu; Hugh Morrison; Greg McFarquhar

2008-04-01T23:59:59.000Z

300

Review of Science Issues, Deployment Strategy, and Status for the ARM North Slope of Alaska–Adjacent Arctic Ocean Climate Research Site  

Science Conference Proceedings (OSTI)

Recent climate modeling results point to the Arctic as a region that is particularly sensitive to global climate change. The Arctic warming predicted by the models to result from the expected doubling of atmospheric carbon dioxide is two to three ...

K. Stamnes; R. G. Ellingson; J. A. Curry; J. E. Walsh; B. D. Zak

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Evaluation of Mixed-Phase Cloud Parameterizations in Short-Range Weather Forecasts with CAM3 and AM2 for Mixed-Phase Arctic Cloud Experiment  

SciTech Connect

By making use of the in-situ data collected from the recent Atmospheric Radiation Measurement Mixed-Phase Arctic Cloud Experiment, we have tested the mixed-phase cloud parameterizations used in the two major U.S. climate models, the National Center for Atmospheric Research Community Atmosphere Model version 3 (CAM3) and the Geophysical Fluid Dynamics Laboratory climate model (AM2), under both the single-column modeling framework and the U.S. Department of Energy Climate Change Prediction Program-Atmospheric Radiation Measurement Parameterization Testbed. An improved and more physically based cloud microphysical scheme for CAM3 has been also tested. The single-column modeling tests were summarized in the second quarter 2007 Atmospheric Radiation Measurement metric report. In the current report, we document the performance of these microphysical schemes in short-range weather forecasts using the Climate Chagne Prediction Program Atmospheric Radiation Measurement Parameterizaiton Testbest strategy, in which we initialize CAM3 and AM2 with realistic atmospheric states from numerical weather prediction analyses for the period when Mixed-Phase Arctic Cloud Experiment was conducted.

Xie, S; Boyle, J; Klein, S; Liu, X; Ghan, S

2007-06-01T23:59:59.000Z

302

A Model for the Thickness and Salinity of the Upper Layer in the Arctic Ocean and the Relationship between the Ice Thickness and Some External Parameters  

Science Conference Proceedings (OSTI)

This paper presents a dynamical model for the salinity and thickness of the upper layer in the Arctic. The parameters are the river runoff to the Arctic, the buoyancy supply through the Bering Strait, the export of ice from the Arctic and a ...

Anders Stigebrandt

1981-10-01T23:59:59.000Z

303

Maria Cadeddu, James C. Liljegren, and Andrew Pazmany Decision and Information Sciences Division, Argonne National Laboratory, Argonne, IL  

NLE Websites -- All DOE Office Websites (Extended Search)

and Retrievals from a New 183-GHz Water Vapor Radiometer in the Arctic and Retrievals from a New 183-GHz Water Vapor Radiometer in the Arctic Maria Cadeddu, James C. Liljegren, and Andrew Pazmany Decision and Information Sciences Division, Argonne National Laboratory, Argonne, IL Prosensing, Inc., Amherst, MA This work was supported by the Climate Change Research Division, U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research, under contract W-31-109-Eng-38, as part of the DOE Atmospheric Radiation Measurement (ARM) Program. Argonne National Laboratory is managed by The University of Chicago for the U.S. Department of Energy. The two-channels microwave water vapor radiometer (MWR) shown in Fig. 1 measures brightness temperatures at the microwave frequencies of 23.8 and 31.4 GHz. Brightness

304

Lawrence Livermore National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Lawrence Livermore National Laboratory Lawrence Livermore National Laboratorys (LLNL) primary mission is research and development in support of national security. As a...

305

National Hydrogen Energy Roadmap  

NLE Websites -- All DOE Office Websites (Extended Search)

NATIONAL HYDROGEN ENERGY ROADMAP NATIONAL HYDROGEN ENERGY ROADMAP . . Toward a More Secure and Cleaner Energy Future for America Based on the results of the National Hydrogen...

306

Evolution of the Arctic Ocean Salinity, 2007–08: Contrast between the Canadian and the Eurasian Basins  

Science Conference Proceedings (OSTI)

The authors investigate the variability of salinity in the Arctic Ocean and in the Nordic and Labrador Seas over recent years to see how the freshwater balance in the Arctic and the exchanges with the North Atlantic have been affected by the ...

Camille Lique; Gilles Garric; Anne-Marie Treguier; Bernard Barnier; Nicolas Ferry; Charles-Emmanuel Testut; Fanny Girard-Ardhuin

2011-03-01T23:59:59.000Z

307

Mathematical model for ice formation in the Arctic during Alain Pham Ngoc Dinh and Phan Thanh Nam  

E-Print Network (OSTI)

Mathematical model for ice formation in the Arctic during summer Alain Pham Ngoc Dinh and Phan The only source of ice formation in the Arctic during summer is a layer of ice be- tween an under-ice melt-bottoms is governed by both of heat fluxes and salt fluxes. This is a two-phase Stefan problem with two free

308

Projected Impact of Climate Change on the Energy Budget of the Arctic Ocean by a Global Climate Model  

Science Conference Proceedings (OSTI)

The annual energy budget of the Arctic Ocean is characterized by a net heat loss at the air–sea interface that is balanced by oceanic heat transport into the Arctic. Two 150-yr simulations (1950–2099) of a global climate model are used to examine ...

James R. Miller; Gary L. Russell

2002-11-01T23:59:59.000Z

309

Lawrence Livermore National Laboratory Lawrence Livermore National...  

National Nuclear Security Administration (NNSA)

racks "Green" supercomputer reduces energy footprint by 75% "Green" supercomputer reduces energy footprint by 75% Lawrence Livermore National Laboratory Lawrence Livermore National...

310

Researcher, Sandia National Laboratories | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Paul Dodd Researcher, Sandia National Laboratories Paul Dodd Paul Dodd Role: Researcher, Sandia National Laboratories Award: Fellow of the Institute of Electrical & Electronics...

311

Engineer, Sandia National Laboratories | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Clifford Ho Engineer, Sandia National Laboratories Clifford Ho Clifford Ho Role: Engineer, Sandia National Laboratories Award: Asian American Engineer of the Year Profile: Clifford...

312

Sandia National Laboratories | National Nuclear Security Administratio...  

NLE Websites -- All DOE Office Websites (Extended Search)

Allison Davis Sandia National Laboratories Allison Davis Allison Davis Role: Sandia National Laboratories Award: NNSA Defense Programs Award of Excellence Profile: Two individuals...

313

Sandia National Laboratories Albuquerque | National Nuclear Security...  

NLE Websites -- All DOE Office Websites (Extended Search)

Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our Locations > Sandia National Laboratories Albuquerque Sandia National Laboratories Albuquerque http:...

314

Sandia National Laboratories | National Nuclear Security Administratio...  

NLE Websites -- All DOE Office Websites (Extended Search)

Kevin Eklund Sandia National Laboratories Kevin Eklund Kevin Eklund Role: Sandia National Laboratories Profile: Two individuals and nine teams received the NNSA Defense Programs...

315

National National Strategy for Pandemic Influenza, Implementation...  

NLE Websites -- All DOE Office Websites (Extended Search)

to renew a declaration of national emergency to prevent its automatic expiration. The Presidential declaration of a national emergency under the act is a prerequisite to...

316

National Supplemental Screening Program | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

National Supplemental Screening Program The National Supplemental Screening Program (NSSP) offers medical screenings at no charge for former U.S. Department of Energy (DOE) site...

317

Geochemistry of clathrate-derived methane in Arctic Ocean waters  

SciTech Connect

Alterations to the composition of seawater are estimated for microbial oxidation of methane from large polar clathrate destabilizations, which may arise in the coming century. Gas fluxes are taken from porous flow models of warming Arctic sediment. Plume spread parameters are then used to bracket the volume of dilution. Consumption stoichiometries for the marine methanotrophs are based on growth efficiency and elemental/enzyme composition data. The nutritional demand implied by extra CH{sub 4} removal is compared with supply in various high latitude water masses. For emissions sized to fit the shelf break, reaction potential begins at one hundred micromolar and falls to order ten a thousand kilometers downstream. Oxygen loss and carbon dioxide production are sufficient respectively to hypoxify and acidify poorly ventilated basins. Nitrogen and the monooxygenase transition metals may be depleted in some locations as well. Deprivation is implied relative to existing ecosystems, along with dispersal of the excess dissolved gas. Physical uncertainties are inherent in the clathrate abundance, patch size, outflow buoyancy and mixing rate. Microbial ecology is even less defined but may involve nutrient recycling and anaerobic oxidizers.

Elliott, S.M.; Reagan, M.T.; Moridis, G.J.; Cameron-Smith, P.J.

2010-03-15T23:59:59.000Z

318

A 22-Year Dataset of Surface Longwave Fluxes in the Arctic  

NLE Websites -- All DOE Office Websites (Extended Search)

22-Year Dataset of Surface Longwave Fluxes 22-Year Dataset of Surface Longwave Fluxes in the Arctic J. Francis and J. Secora Institute of Marine and Coastal Sciences Rutgers University New Brunswick, New Jersey Abstract Downwelling longwave fluxes (DLFs) over the Arctic surface have been generated from 22.5 years of radiances and retrievals from the TIROS (television and infrared observation satellite) operational vertical sounder (TOVS). The flux retrieval algorithm has been validated and improved using surface- based radiation and cloud observations from the Atmospheric Radiation Measurement (ARM) North Slope of Alaska (NSA) site in Barrow, Alaska, and from the Surface Heat Balance of the Arctic (SHEBA) field program (1997-98) in the Beaufort Sea. The DLF product is presented on a 100 x

319

Department of Energy National Laboratories  

Idaho National Laboratory SLAC National Accelerator Laboratory Department of Energy National Laboratories. Laboratory or Facility Website ...

320

Implications for National Policy  

Science Conference Proceedings (OSTI)

The World Is Flat: Making Materials Matter. National Policy Implications. Toni Marechaux. Board on Manufacturing and Engineering Design. National Research ...

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Spatial and Temporal Variability of Aerosol Particles in Arctic Spring  

SciTech Connect

The objective of this work is to investigate the variability in the particle number concentration that may affect climate change assessment for Arctic regions. The Indirect and Semi-Direct Aerosol Campaign (ISDAC) was conducted in April 2008, in the vicinities of Fairbanks and Barrow, Alaska. Measurements of particle number concentrations and size distributions were conducted using a Passive Cavity Aerosol Spectrometer Probe (PCASP-100X) mounted under the Convair-580 aircraft wing. Total number concentration of particles (Na) with diameters in the range 0.12-3 ?m was determined for polluted and clean air masses during times when the air was free of clouds and/or precipitation. Variability in Na was considered for both vertical profiles and constant altitude (horizontal) flight legs. This variability can have important implications for estimates of particle properties used in global climate model (GCM) simulations. When aerosol particle layers were encountered, Na rapidly increased from 25 cm-3 up to 550 cm-3 within relatively clean air masses, and reached up to 2200 cm-3 within polluted air masses, dominated by biomass burning pollution. When averaging Na over different distance scales, it was found that Na=140 cm-3 represent an average value for the majority of the encountered clean cases; while Na=720 cm-3 is a mean for polluted cases dominated by biomass burning plumes. These estimates, however, would not capture the details of particle layers encountered during most of the flights. Average aerosol particle characteristics can be difficult to interpret, especially during polluted cases, due to small-scale spatial and temporal variability.

Shantz, Nicole C.; Gultepe, Ismail; Liu, Peter; Earle, Michael; Zelenyuk, Alla

2012-10-01T23:59:59.000Z

322

Using Snow Fences to Augument Fresh Water Supplies in Shallow Arctic Lakes  

Science Conference Proceedings (OSTI)

This project was funded by the U.S. Department of Energy, National Energy Technology Laboratory (NETL) to address environmental research questions specifically related to Alaska?s oil and gas natural resources development. The focus of this project was on the environmental issues associated with allocation of water resources for construction of ice roads and ice pads. Earlier NETL projects showed that oil and gas exploration activities in the U.S. Arctic require large amounts of water for ice road and ice pad construction. Traditionally, lakes have been the source of freshwater for this purpose. The distinctive hydrological regime of northern lakes, caused by the presence of ice cover and permafrost, exerts influence on lake water availability in winter. Lakes are covered with ice from October to June, and there is often no water recharge of lakes until snowmelt in early June. After snowmelt, water volumes in the lakes decrease throughout the summer, when water loss due to evaporation is considerably greater than water gained from rainfall. This balance switches in August, when air temperature drops, evaporation decreases, and rain (or snow) is more likely to occur. Some of the summer surface storage deficit in the active layer and surface water bodies (lakes, ponds, wetlands) is recharged during this time. However, if the surface storage deficit is not replenished (for example, precipitation in the fall is low and near?surface soils are dry), lake recharge is directly affected, and water availability for the following winter is reduced. In this study, we used snow fences to augment fresh water supplies in shallow arctic lakes despite unfavorable natural conditions. We implemented snow?control practices to enhance snowdrift accumulation (greater snow water equivalent), which led to increased meltwater production and an extended melting season that resulted in lake recharge despite low precipitation during the years of the experiment. For three years (2009, 2010, and 2011), we selected and monitored two lakes with similar hydrological regimes. Both lakes are located 30 miles south of Prudhoe Bay, Alaska, near Franklin Bluffs. One is an experimental lake, where we installed a snow fence; the other is a control lake, where the natural regime was preserved. The general approach was to compare the hydrologic response of the lake to the snowdrift during the summers of 2010 and 2011 against the ?baseline? conditions in 2009. Highlights of the project included new data on snow transport rates on the Alaska North Slope, an evaluation of the experimental lake?s hydrological response to snowdrift melt, and cost assessment of snowdrift?generated water. High snow transport rates (0.49 kg/s/m) ensured that the snowdrift reached its equilibrium profile by winter's end. Generally, natural snowpack disappeared by the beginning of June in this area. In contrast, snow in the drift lasted through early July, supplying the experimental lake with snowmelt when water in other tundra lakes was decreasing. The experimental lake retained elevated water levels during the entire open?water season. Comparison of lake water volumes during the experiment against the baseline year showed that, by the end of summer, the drift generated by the snow fence had increased lake water volume by at least 21?29%. We estimated water cost at 1.9 cents per gallon during the first year and 0.8 cents per gallon during the second year. This estimate depends on the cost of snow fence construction in remote arctic locations, which we assumed to be at $7.66 per square foot of snow fence frontal area. The snow fence technique was effective in augmenting the supply of lake water during summers 2010 and 2011 despite low rainfall during both summers. Snow fences are a simple, yet an effective, way to replenish tundra lakes with freshwater and increase water availability in winter. This research project was synergetic with the NETL project, "North Slope Decision Support System (NSDSS) for Water Resources Planning and Management." The results

Stuefer, Svetlana

2013-03-31T23:59:59.000Z

323

Using Snow Fences to Augument Fresh Water Supplies in Shallow Arctic Lakes  

SciTech Connect

This project was funded by the U.S. Department of Energy, National Energy Technology Laboratory (NETL) to address environmental research questions specifically related to Alaska?s oil and gas natural resources development. The focus of this project was on the environmental issues associated with allocation of water resources for construction of ice roads and ice pads. Earlier NETL projects showed that oil and gas exploration activities in the U.S. Arctic require large amounts of water for ice road and ice pad construction. Traditionally, lakes have been the source of freshwater for this purpose. The distinctive hydrological regime of northern lakes, caused by the presence of ice cover and permafrost, exerts influence on lake water availability in winter. Lakes are covered with ice from October to June, and there is often no water recharge of lakes until snowmelt in early June. After snowmelt, water volumes in the lakes decrease throughout the summer, when water loss due to evaporation is considerably greater than water gained from rainfall. This balance switches in August, when air temperature drops, evaporation decreases, and rain (or snow) is more likely to occur. Some of the summer surface storage deficit in the active layer and surface water bodies (lakes, ponds, wetlands) is recharged during this time. However, if the surface storage deficit is not replenished (for example, precipitation in the fall is low and near?surface soils are dry), lake recharge is directly affected, and water availability for the following winter is reduced. In this study, we used snow fences to augment fresh water supplies in shallow arctic lakes despite unfavorable natural conditions. We implemented snow?control practices to enhance snowdrift accumulation (greater snow water equivalent), which led to increased meltwater production and an extended melting season that resulted in lake recharge despite low precipitation during the years of the experiment. For three years (2009, 2010, and 2011), we selected and monitored two lakes with similar hydrological regimes. Both lakes are located 30 miles south of Prudhoe Bay, Alaska, near Franklin Bluffs. One is an experimental lake, where we installed a snow fence; the other is a control lake, where the natural regime was preserved. The general approach was to compare the hydrologic response of the lake to the snowdrift during the summers of 2010 and 2011 against the ?baseline? conditions in 2009. Highlights of the project included new data on snow transport rates on the Alaska North Slope, an evaluation of the experimental lake?s hydrological response to snowdrift melt, and cost assessment of snowdrift?generated water. High snow transport rates (0.49 kg/s/m) ensured that the snowdrift reached its equilibrium profile by winter's end. Generally, natural snowpack disappeared by the beginning of June in this area. In contrast, snow in the drift lasted through early July, supplying the experimental lake with snowmelt when water in other tundra lakes was decreasing. The experimental lake retained elevated water levels during the entire open?water season. Comparison of lake water volumes during the experiment against the baseline year showed that, by the end of summer, the drift generated by the snow fence had increased lake water volume by at least 21?29%. We estimated water cost at 1.9 cents per gallon during the first year and 0.8 cents per gallon during the second year. This estimate depends on the cost of snow fence construction in remote arctic locations, which we assumed to be at $7.66 per square foot of snow fence frontal area. The snow fence technique was effective in augmenting the supply of lake water during summers 2010 and 2011 despite low rainfall during both summers. Snow fences are a simple, yet an effective, way to replenish tundra lakes with freshwater and increase water availability in winter. This research project was synergetic with the NETL project, "North Slope Decision Support System (NSDSS) for Water Resources Planning and Management." The results

Stuefer, Svetlana

2013-03-31T23:59:59.000Z

324

Attribution of Seasonal and Regional Changes in Arctic Moisture Convergence  

Science Conference Proceedings (OSTI)

Spatial and temporal changes in high-latitude moisture convergence simulated by the National Center for Atmospheric Research Community Climate System Model, version 3 (CCSM3) are investigated. Moisture convergence is calculated using the ...

Natasa Skific; Jennifer A. Francis; John J. Cassano

2009-10-01T23:59:59.000Z

325

Previous Sandia National Laboratories | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Previous Sandia National Laboratories | National Nuclear Security Previous Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Previous Sandia National Laboratories Home > About Us > Our Operations > Acquisition and Project Management > M & O Support Department > Sandia National Laboratories > Previous Sandia

326

2012 Changing Arctic Ocean 506E/497E -Lecture 1 -Woodgate What makes the  

E-Print Network (OSTI)

"? Decreasing Ice cover Local communities subsistence Arctic Shipping Routes? Oil/Gas Exploration Links INPUTS/OUTPUTS ­ E-P, rivers RIVERS (Russian and US) - order 3000 km3/yr freshwater Evaporation-Precipitation - order 2000 km3/yr freshwater Ice Export through the Fram Strait - equivalent to order 2000 km3/yr

Washington at Seattle, University of

327

Performance of the Weather Research and Forecasting Model for Month-Long Pan-Arctic Simulations  

Science Conference Proceedings (OSTI)

The performance of the Weather Research and Forecasting (WRF) model was evaluated for month-long simulations over a large pan-Arctic model domain. The evaluation of seven different WRF (version 3.1) configurations for four months (January, April, ...

John J. Cassano; Matthew E. Higgins; Mark W. Seefeldt

2011-11-01T23:59:59.000Z

328

Sensitivity of Arctic Climate Variability to Mean State: Insights from the Cretaceous  

Science Conference Proceedings (OSTI)

This study investigates Arctic climate variability during a period of extreme warmth using the CCSM3 coupled ocean-atmosphere general circulation model. Four mid-Cretaceous simulations were completed with different CO2 levels (1x, 10x, and 16x pre-...

Christopher J. Poulsen; Jing Zhou

329

A Variational Method for Computation of Sensible Heat Flux over the Arctic Sea Ice  

Science Conference Proceedings (OSTI)

In this study, a variational approach was employed to compute surface sensible heat flux over the Arctic sea ice. Because the variational approach is able to take into account information from the Monin–Obukhov similarity theory (MOST) as well as ...

Zuohao Cao; Jianmin Ma

2009-04-01T23:59:59.000Z

330

The Early Twentieth-Century Warming in the Arctic—A Possible Mechanism  

Science Conference Proceedings (OSTI)

The huge warming of the Arctic that started in the early 1920s and lasted for almost two decades is one of the most spectacular climate events of the twentieth century. During the peak period 1930–40, the annually averaged temperature anomaly for ...

Lennart Bengtsson; Vladimir A. Semenov; Ola M. Johannessen

2004-10-01T23:59:59.000Z

331

Radiative Impacts on the Growth of a Population of Drops within Simulated Summertime Arctic Stratus  

Science Conference Proceedings (OSTI)

The impact of solar heating and infrared cooling on the growth of a population of drops is studied with two numerical modeling frameworks. An eddy-resolving model (ERM) simulation of Arctic stratus clouds is used to generate a dataset of 500 ...

Jerry Y. Harrington; Graham Feingold; William R. Cotton

2000-03-01T23:59:59.000Z

332

Comparison of Arctic Climate Simulations by Uncoupled and Coupled Global Models  

Science Conference Proceedings (OSTI)

Simulations of present-day Arctic climate are assessed from suites of 1) 13 global atmosphere-only models from the Atmospheric Model Intercomparison Project (AMIP-II) and 2) 8 coupled atmosphere–ocean–ice models from the Data Distribution Center ...

John E. Walsh; Vladimir M. Kattsov; William L. Chapman; Veronika Govorkova; Tatyana Pavlova

2002-06-01T23:59:59.000Z

333

Black carbon in Arctic snow and its effect on surface albedo  

E-Print Network (OSTI)

1 Black carbon in Arctic snow and its effect on surface albedo Stephen Warren, University wavelengths: ice is nearly transparent. Absorptive impurities: Black carbon (soot) Brown carbon (organics broadband albedo: 83% 71% (2) by addition of black carbon (BC) (20 ppb): 0.5% for r = 100 µm 1.6% for r

334

Impact of a Reduced Arctic Sea Ice Cover on Ocean and Atmospheric Properties  

Science Conference Proceedings (OSTI)

The Arctic sea ice cover declined over the last few decades and reached a record minimum in 2007, with a slight recovery thereafter. Inspired by this the authors investigate the response of atmospheric and oceanic properties to a 1-yr period of ...

Jan Sedlá?ek; Reto Knutti; Olivia Martius; Urs Beyerle

2012-01-01T23:59:59.000Z

335

Ice-Tethered Profiler Measurements of Dissolved Oxygen under Permanent Ice Cover in the Arctic Ocean  

Science Conference Proceedings (OSTI)

Four ice-tethered profilers (ITPs), deployed between 2006 and 2009, have provided year-round dissolved oxygen (DO) measurements from the surface mixed layer to 760-m depth under the permanent sea ice cover in the Arctic Ocean. These ITPs drifted ...

M.-L. Timmermans; R. Krishfield; S. Laney; J. Toole

2010-11-01T23:59:59.000Z

336

Low-Frequency Variability in the Arctic Atmosphere, Sea Ice, and Upper-Ocean Climate System  

Science Conference Proceedings (OSTI)

The low-frequency natural variability of the arctic climate system is modeled using a single-column, energy balance model of the atmosphere. sea ice, and upper-ocean system. Variability in the system is induced by forcing with realistic, random ...

C. M. Bitz; D. S. Battisti; R. E. Moritz; J. A. Beesley

1996-02-01T23:59:59.000Z

337

A Remotely Operated Lidar for Aerosol, Temperature, and Water Vapor Profiling in the High Arctic  

Science Conference Proceedings (OSTI)

A Rayleigh–Mie–Raman lidar has been installed and is operating in the Polar Environment Atmospheric Research Laboratory at Eureka in the High Arctic (79°59?N, 85°56?W) as part of the Canadian Network for the Detection of Atmospheric Change. The ...

G. J. Nott; T. J. Duck; J. G. Doyle; M. E. W. Coffin; C. Perro; C. P. Thackray; J. R. Drummond; P. F. Fogal; E. McCullough; R. J. Sica

2012-02-01T23:59:59.000Z

338

Late-Twentieth-Century Simulation of Arctic Sea Ice and Ocean Properties in the CCSM4  

Science Conference Proceedings (OSTI)

To establish how well the new Community Climate System Model, version 4 (CCSM4) simulates the properties of the Arctic sea ice and ocean, results from six CCSM4 twentieth-century ensemble simulations are compared here with the available data. It ...

Alexandra Jahn; Kara Sterling; Marika M. Holland; Jennifer E. Kay; James A. Maslanik; Cecilia M. Bitz; David A. Bailey; Julienne Stroeve; Elizabeth C. Hunke; William H. Lipscomb; Daniel A. Pollak

2012-03-01T23:59:59.000Z

339

Intrinsic versus Forced Variation in Coupled Climate Model Simulations over the Arctic during the Twentieth Century  

Science Conference Proceedings (OSTI)

There were two major multiyear, Arctic-wide (60°–90°N) warm anomalies (>0.7°C) in land surface air temperature (LSAT) during the twentieth century, between 1920 and 1950 and again at the end of the century after 1979. Reproducing this decadal and ...

Muyin Wang; James E. Overland; Vladimir Kattsov; John E. Walsh; Xiangdong Zhang; Tatyana Pavlova

2007-03-01T23:59:59.000Z

340

A Critical Examination of Satellite Cloud Retrieval from AVHRR in the Arctic Using SHEBA Data  

Science Conference Proceedings (OSTI)

This study examines the validity and limitations associated with retrieval of cloud optical depth ? and effective droplet size re in the Arctic from Advanced Very High Resolution Radiometer (AVHRR) channels 2 (0.725–1.10 ?m), 3 (3.55–3.93 ?m), ...

Xiaozhen Xiong; Dan Lubin; Wei Li; Knut Stamnes

2002-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Arctic and boreal ecosystems of western North America as components of the climate system  

E-Print Network (OSTI)

*Institute of Arctic Biology, University of Alaska, Fairbanks, AK 99775, USA, ²US Geological Survey, Alaska, Colorado State University, Fort Collins, CO 80523, USA, ¶Atmospheric Turbulence and Diffusion Division, PO. Changes in thermokarst and the aerial extent of wetlands, lakes, and ponds would alter high

McGuire, A. David

342

Winter convection transports Atlantic Water heat to the surface layer in the eastern Arctic Ocean.  

Science Conference Proceedings (OSTI)

A one year (2009–2010) record of temperature and salinity profiles from Ice Tethered Profiler (ITP) buoys in the Eurasian Basin (EB) of the Arctic Ocean is used to quantify the flux of heat from the upper pycnocline to the surface mixed layer. The ...

Igor V. Polyakov; Andrey V. Pnyushkov; Robert Rember; Laurie Padman; Eddy C. Carmack; Jennifer M. Jackson

343

U.S. Geological Survery Oil and Gas Resource Assessment of the Russian Arctic  

SciTech Connect

The U.S. Geological Survey (USGS) recently completed a study of undiscovered petroleum resources in the Russian Arctic as a part of its Circum-Arctic Resource Appraisal (CARA), which comprised three broad areas of work: geological mapping, basin analysis, and quantitative assessment. The CARA was a probabilistic, geologically based study that used existing USGS methodology, modified somewhat for the circumstances of the Arctic. New map compilation was used to identify assessment units. The CARA relied heavily on geological analysis and analog modeling, with numerical input consisting of lognormal distributions of sizes and numbers of undiscovered accumulations. Probabilistic results for individual assessment units were statistically aggregated, taking geological dependencies into account. The U.S. Department of Energy (DOE) funds were used to support the purchase of crucial seismic data collected in the Barents Sea, East Siberian Sea, and Chukchi Sea for use by USGS in its assessment of the Russian Arctic. DOE funds were also used to purchase a commercial study, which interpreted seismic data from the northern Kara Sea, and for geographic information system (GIS) support of USGS mapping of geological features, province boundaries, total petroleum systems, and assessment units used in the USGS assessment.

Donald Gautier; Timothy Klett

2008-12-31T23:59:59.000Z

344

A Numerical Study of Sea Ice and Ocean Circulation in the Arctic  

Science Conference Proceedings (OSTI)

A sea-ice model based bulk-viscous plastic dynamics and 3-layer thermodynamics is coupled to a multilevel primitive equation model of the Arctic Ocean and Greenland Sea. The combined model is forced by inflow through the Faeroe-Shetland Channel ...

Albert J. Semtner Jr.

1987-08-01T23:59:59.000Z

345

Ice properties of single-layer stratocumulus during the Mixed-Phase Arctic Cloud Experiment  

E-Print Network (OSTI)

Ice properties of single-layer stratocumulus during the Mixed-Phase Arctic Cloud Experiment: 2 opportunity to study poorly understood ice formation processes in mixed-phase stratocumulus. Using, were not significant sources of ice based on parameterizations from existing studies. After surveying

346

Influence of parameterized ice habit on simulated mixed phase Arctic clouds  

E-Print Network (OSTI)

Influence of parameterized ice habit on simulated mixed phase Arctic clouds Alexander Avramov1 12 February 2010. [1] The phase partitioning of cloud mass between liquid and ice in mixed phase clouds and its dependence on ambient ice nuclei (IN) concentrations and ice habit parameterizations

347

Simulated Arctic Ocean Freshwater Budgets in the Twentieth and Twenty-First Centuries  

Science Conference Proceedings (OSTI)

The Arctic Ocean freshwater budgets in climate model integrations of the twentieth and twenty-first century are examined. An ensemble of six members of the Community Climate System Model version 3 (CCSM3) is used for the analysis, allowing the ...

Marika M. Holland; Joel Finnis; Mark C. Serreze

2006-12-01T23:59:59.000Z

348

The distribution of neodymium isotopes in Arctic Ocean basins Don Porcelli a,*, Per S. Andersson b  

E-Print Network (OSTI)

, University of Oxford, Parks Road, Oxford OX1 3PR, UK b Laboratory for Isotope Geology, Swedish MuseumThe distribution of neodymium isotopes in Arctic Ocean basins Don Porcelli a,*, Per S. Andersson b of Natural History, Box 50007, SE-104 05 Stockholm, Sweden c Department of Geology, Wayne State University

Baskaran, Mark

349

Winter Convection Transports Atlantic Water Heat to the Surface Layer in the Eastern Arctic Ocean  

Science Conference Proceedings (OSTI)

A 1-yr (2009/10) record of temperature and salinity profiles from Ice-Tethered Profiler (ITP) buoys in the Eurasian Basin (EB) of the Arctic Ocean is used to quantify the flux of heat from the upper pycnocline to the surface mixed layer. The upper ...

Igor V. Polyakov; Andrey V. Pnyushkov; Robert Rember; Laurie Padman; Eddy C. Carmack; Jennifer M. Jackson

2013-10-01T23:59:59.000Z

350

The rotation model for the opening of the Canada Basin of the Arctic Ocean pre-  

E-Print Network (OSTI)

stromatolites, giant wave rip- ples, and decameters of pseudomorphosed former aragonite crystal fans, rests Katakturuk Dolomite, as the Cam- brian Saline River Formation rests on the ca. 723 Ma Natkusiak Formation) away from the Cana- dian Arctic islands about a pole in the Mack- enzie River Delta (Hamilton, 1970

Schrag, Daniel

351

The ocean's role in polar climate change: asymmetric Arctic and Antarctic responses to greenhouse gas and  

E-Print Network (OSTI)

by order 12% per decade, with smaller reductions in winter. Coupled models suggest that under greenhouse-gasThe ocean's role in polar climate change: asymmetric Arctic and Antarctic responses to greenhouse gas and ozone forcing John Marshall, Kyle Armour, Jeffery Scott and Yavor Kostov (MIT) David Ferreira

Wirosoetisno, Djoko

352

Large-Scale Patterns and Variability of Snowmelt and Parameterized Surface Albedo in the Arctic Basin  

Science Conference Proceedings (OSTI)

Visible-band satellite imagery is used to manually map surface brightness changes over sea ice throughout the Arctic Basin from May to mid-August over a 10-yr period. These brightness changes are primarily due to snowmelt atop the ice cover. ...

David A. Robinson; Mark C. Serreze; Roger G. Barry; Greg Scharfen; George Kukla

1992-10-01T23:59:59.000Z

353

Snow–Ground Interface Temperatures in the Kuparuk River Basin, Arctic Alaska: Measurements and Model  

Science Conference Proceedings (OSTI)

Air and snow–ground interface temperatures were measured during two winters at 33 stations spanning the 180-km-long Kuparuk basin in arctic Alaska. Interface temperatures averaged 7.5°C higher than air temperatures and varied in a manner that was ...

Brian Taras; Matthew Sturm; Glen E. Liston

2002-08-01T23:59:59.000Z

354

Soil Thermal and Ecological Impacts of Rain on Snow Events in the Circumpolar Arctic  

Science Conference Proceedings (OSTI)

Rain on snow (ROS) events are rare in most parts of the circumpolar Arctic, but have been shown to have great impact on soil surface temperatures and serve as triggers for avalanches in the midlatitudes, and they have been implicated in ...

Kevin J. Rennert; Gerard Roe; Jaakko Putkonen; Cecilia M. Bitz

2009-05-01T23:59:59.000Z

355

Effects of Contemporary Winter Seismic Exploration on Low Arctic Plant Communities and Permafrost  

E-Print Network (OSTI)

: Todd.Kemper@gov.ab.ca Abstract We studied effects of oil and gas exploration, using the most recentEffects of Contemporary Winter Seismic Exploration on Low Arctic Plant Communities and Permafrost J seismic exploration technologies, on tundra plant communities and soils in four vegetation types

Macdonald, Ellen

356

Impact of variable atmospheric and oceanic form drag on simulations of Arctic sea ice  

Science Conference Proceedings (OSTI)

Over Arctic sea ice, pressure ridges, floe and melt pond edges all introduce discrete obstructions to the flow of air or water past the ice, and are a source of form drag. In current climate models form drag is only accounted for by tuning the air-...

Michel Tsamados; Daniel L. Feltham; David Schroeder; Daniela Flocco; Sinead L. Farrell; Nathan Kurtz; Seymour W. Laxon; Sheldon Bacon

357

Monitoring Precipitation over the Arctic Terrestrial Drainage System: Data Requirements, Shortcomings, and Applications of Atmospheric Reanalysis  

Science Conference Proceedings (OSTI)

An effort is under way aimed at historical analysis and monitoring of the pan-Arctic terrestrial drainage system. A key element is the provision of gridded precipitation time series that can be readily updated. This has proven to be a daunting ...

Mark C. Serreze; Martyn P. Clark; David H. Bromwich

2003-04-01T23:59:59.000Z

358

Eddies in the Canada Basin, Arctic Ocean, Observed from Ice-Tethered Profilers  

Science Conference Proceedings (OSTI)

Five ice-tethered profilers (ITPs), deployed between 2004 and 2006, have provided detailed potential temperature ? and salinity S profiles from 21 anticyclonic eddy encounters in the central Canada Basin of the Arctic Ocean. The 12–35-m-thick ...

M-L. Timmermans; J. Toole; A. Proshutinsky; R. Krishfield; A. Plueddemann

2008-01-01T23:59:59.000Z

359

Dynamics in the Deep Canada Basin, Arctic Ocean, Inferred by Thermistor Chain Time Series  

Science Conference Proceedings (OSTI)

A 50-day time series of high-resolution temperature in the deepest layers of the Canada Basin in the Arctic Ocean indicates that the deep Canada Basin is a dynamically active environment, not the quiet, stable basin often assumed. Vertical ...

M-L. Timmermans; H. Melling; L. Rainville

2007-04-01T23:59:59.000Z

360

Sea Ice Cover and Related Atmospheric Conditions in Arctic Canada During the Summer of 1978  

Science Conference Proceedings (OSTI)

Maps are presented of sea ice cover and open water in the Canadian Arctic for the final day of each month, June–September, 1978. The maps are derived from NOAA satellite imagery and show an extent of open water which is considerably smaller than ...

B. Dey

1980-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Evolution of the Deep Water in the Canadian Basin in the Arctic Ocean  

Science Conference Proceedings (OSTI)

An overflow of magnitude 0.25 Sv (Sv ? 106 m?3 s?1) has been predicted to enter the Makarov Basin (part of the Canadian Basin in the Arctic Ocean) from the Eurasian Basin via a deep gap in the dividing Lomonosov ridge. The authors argue that this ...

M-L. Timmermans; Chris Garrett

2006-05-01T23:59:59.000Z

362

National Energy Technology Laboratory National Energy Technology...  

NLE Websites -- All DOE Office Websites (Extended Search)

4U.S. Department of Energy U.S. Department of Energy National Energy Technology Laboratory National Energy Technology Laboratory Office of Public Affairs Office of Public Affairs...

363

Sandia National Laboratories: National Security Missions: Defense...  

NLE Websites -- All DOE Office Websites (Extended Search)

Cybersecurity Delivering experience & expertise Training the next generation of cyber defenders Cybersecurity computing Defending national security Applying science and engineering...

364

Sandia National Laboratories Albuquerque | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Laboratories, the laboratories responsible for the development, testing, and production of specialized nonnuclear components. Laboratories: The NNSA Sandia National...

365

Office of National Infrastructure & Sustainability | National...  

National Nuclear Security Administration (NNSA)

of National Infrastructure & Sustainability Home > About Us > Our Programs > Nonproliferation > Nuclear Nonproliferation Program Offices > Office of International Material...

366

ARGONNE NATIONAL LABORATORY is....  

NLE Websites -- All DOE Office Websites (Extended Search)

Scattering June 12-18, 2010 - Argonne National Laboratory June 19-26, 2010 - Oak Ridge National Laboratory Argonne National Laboratory is a U.S. Department of Energy laboratory...

367

Argonne's National Security Information Systems National  

NLE Websites -- All DOE Office Websites (Extended Search)

National Security National Security Information Systems National Security The NSIS team has worked with various government agencies and programs over the past 15 years to create customized technological solutions that meet specific needs, while also fulfilling national security objectives, improving efficiency and reducing costs. Applying a broad range of expertise and experience, the Argonne team develops both unclassified and classified information technology (IT) systems for national security and nonproliferation programs, with a focus on security operations, international treaty implementation, export control and law enforcement support. Some examples of NSIS-developed systems include:  Electronic Facility Clearance (e-FCL) System for the U.S. Department of Defense (DOD)

368

Chemist, Sandia National Laboratories | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Chemist, Sandia National Laboratories | National Nuclear Security Chemist, Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Jerilyn Timlin Chemist, Sandia National Laboratories Jerilyn Timlin Jerilyn Timlin Role: Chemist, Sandia National Laboratories Award: National Institutes of Health (NIH) New Innovator Award

369

2012 National Electricity Forum  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 U.S. Department of Energy U.S. Department of Energy National Electric Transmission Congestion Study Workshop - December 8, 2011 National Electric Transmission Congestion Study...

370

Documents for Foreign Nationals  

NLE Websites -- All DOE Office Websites (Extended Search)

Turkmenistan, Ukraine, and Uzbekistan. **Terrorist-sponsoring countries include: Cuba, Iran, Sudan, and Syria. Requirements for Foreign Nationals (excluding nationals of sensitive...

371

Lawrence Livermore National Laboratory  

LLNL Home. Latest News Headlines. ... Operated by Lawrence Livermore National Security, LLC, for the Department of Energy's National Nuclear Security Administration

372

National Research Council Homepage  

Science Conference Proceedings (OSTI)

... with permission from the National Academy of Sciences, courtesy of the National Academies Press, Washington, DC This report is presented in .pdf ...

2013-06-27T23:59:59.000Z

373

National Hydrogen Energy Roadmap  

NLE Websites -- All DOE Office Websites (Extended Search)

HYDROGEN ENERGY ROADMAP NATIONAL HYDROGEN ENERGY ROADMAP . . Toward a More Secure and Cleaner Energy Future for America Based on the results of the National Hydrogen Energy Roadmap...

374

Procurement | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Procurement "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Read more about "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Argonne and...

375

Nationalism in Modern Greece.  

E-Print Network (OSTI)

??The focus of this project is the nature of nationalism viewed from different approaches and Greek nationalism in particular manifested in the support for the… (more)

Flethøj, Marie

2013-01-01T23:59:59.000Z

376

First National Technology Center  

NLE Websites -- All DOE Office Websites (Extended Search)

9 10 First National Technology First National Technology Center Center The Nature of the Grid - Industrial Age Power - Normal Course Voltage Interruptions: 2-3 seconds Lights and...

377

Arctic Sea Ice and Freshwater Changes Driven by the Atmospheric Leading Mode in a Coupled Sea Ice–Ocean Model  

Science Conference Proceedings (OSTI)

Observational and modeling studies have indicated recent large changes of sea ice and hydrographic properties in the Arctic Ocean. However, the observational database is sufficiently sparse that the mechanisms responsible for the recent changes ...

Xiangdong Zhang; Moto Ikeda; John E. Walsh

2003-07-01T23:59:59.000Z

378

The Influence of Local Feedbacks and Northward Heat Transport on the Equilibrium Arctic Climate Response to Increased Greenhouse Gas Forcing  

Science Conference Proceedings (OSTI)

This study uses coupled climate model experiments to identify the influence of atmospheric physics [Community Atmosphere Model, versions 4 and 5 (CAM4; CAM5)] and ocean model complexity (slab ocean, full-depth ocean) on the equilibrium Arctic ...

Jennifer E. Kay; Marika M. Holland; Cecilia M. Bitz; Edward Blanchard-Wrigglesworth; Andrew Gettelman; Andrew Conley; David Bailey

2012-08-01T23:59:59.000Z

379

A One-Dimensional Time-Dependent Model for the Vertical Stratification of the Upper Arctic Ocean  

Science Conference Proceedings (OSTI)

A one-dimensional time-dependent model of the upper Arctic Ocean is presented. It describes the circulation above a dynamically passive reservoir of Atlantic water. The model is driven by freshwater runoff from land, ice production and export, ...

Göran Björk

1989-01-01T23:59:59.000Z

380

Intercomparison of Bulk Cloud Microphysics Schemes in Mesoscale Simulations of Springtime Arctic Mixed-Phase Stratiform Clouds  

Science Conference Proceedings (OSTI)

A persistent, weakly forced, horizontally extensive mixed-phase boundary layer cloud observed on 4–5 May 1998 during the Surface Heat Budget of the Arctic Ocean (SHEBA)/First International Satellite Cloud Climatology Project (ISCCP) Regional ...

H. Morrison; J. O. Pinto

2006-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Wind-Driven Variability of the Large-Scale Recirculating Flow in the Nordic Seas and Arctic Ocean  

Science Conference Proceedings (OSTI)

The varying depth-integrated currents in the Nordic seas and Arctic Ocean are modeled using an integral equation derived from the shallow-water equations. This equation assumes that mass divergence in the surface Ekman layer is balanced by ...

Pål E. Isachsen; J. H. LaCasce; C. Mauritzen; S. Häkkinen

2003-12-01T23:59:59.000Z

382

Vegetation and Topographic Control of Wind-Blown Snow Distributions in Distributed and Aggregated Simulations for an Arctic Tundra Basin  

Science Conference Proceedings (OSTI)

A finescale model of blowing snow is used to simulate the characteristics of snow cover in a low-Arctic catchment with moderate topography and partial shrub cover. The influence of changing shrub characteristics is investigated by performing a ...

Richard Essery; John Pomeroy

2004-10-01T23:59:59.000Z

383

Interdecadal Connection between Arctic Temperature and Summer Precipitation over the Yangtze River Valley in the CMIP5 Historical Simulations  

Science Conference Proceedings (OSTI)

This study assesses the ability of the Phase 5 Coupled Model Intercomparison Project (CMIP5) simulations in capturing the interdecadal precipitation enhancement over the Yangtze River valley (YRV) and investigates the contributions of Arctic ...

Yuefeng Li; L. Ruby Leung; Ziniu Xiao; Min Wei; Qingquan Li

384

On the control of the residual circulation and stratospheric temperatures in the Arctic by planetary wave coupling  

Science Conference Proceedings (OSTI)

It is well established that interannual variability of eddy (meridional) heat flux near the tropopause controls the variability of Arctic lower-stratospheric temperatures during spring via a modification of the strength of the residual ...

Tiffany A. Shaw; Judith Perlwitz

385

Fluctuating Arctic Sea Ice Thickness Changes Estimated by an In Situ Learned and Empirically Forced Neural Network Model  

Science Conference Proceedings (OSTI)

Sea ice thickness (SIT) is a key parameter of scientific interest because understanding the natural spatiotemporal variability of ice thickness is critical for improving global climate models. In this paper, changes in Arctic SIT during 1982–2003 ...

G. I. Belchansky; D. C. Douglas; N. G. Platonov

2008-02-01T23:59:59.000Z

386

Arctic Ocean Radiative Fluxes and Cloud Forcing Estimated from the ISCCP C2 Cloud Dataset, 1983?1990  

Science Conference Proceedings (OSTI)

Radiative fluxes and cloud forcings for the ocean areas of the Arctic are computed from the monthly cloud product of the International Satellite Cloud Climatology Project (ISCCP) for 1983?90. Spatially averaged short-wave fluxes compare well with ...

Axel J. Schweiger; Jeffrey R. Key

1994-08-01T23:59:59.000Z

387

Arctic Surface, Cloud, and Radiation Properties Based on the AVHRR Polar Pathfinder Dataset. Part I: Spatial and Temporal Characteristics  

Science Conference Proceedings (OSTI)

With broad spectral coverage and high spatial and temporal resolutions, satellite sensors can provide the data needed for the analysis of spatial and temporal variations of climate parameters in data-sparse regions such as the Arctic and ...

Xuanji Wang; Jeffrey R. Key

2005-07-01T23:59:59.000Z

388

Atmospheric Radon Measurements in the Arctic; Fronts, Seasonal Observations, and Transport of Continental Air to Polar Regions  

Science Conference Proceedings (OSTI)

Radon was determined in the atmosphere over the Arctic Ocean in flights of a United States Naval Research Laboratory aircraft in April and May 1974. Simultaneously collected air samples were analyzed for carbon monoxide, methane, ...

P. E. Wilkniss; R. E. Larson

1984-08-01T23:59:59.000Z

389

Mesoscale Modeling of Springtime Arctic Mixed-Phase Stratiform Clouds Using a New Two-Moment Bulk Microphysics Scheme  

Science Conference Proceedings (OSTI)

A new two-moment bulk microphysics scheme is implemented into the polar version of the fifth-generation Pennsylvania State University–NCAR Mesoscale Model (MM5) to simulate arctic mixed-phase boundary layer stratiform clouds observed during ...

H. Morrison; J. O. Pinto

2005-10-01T23:59:59.000Z

390

Precipitation Features Observed by Doppler Radar at Tuktoyaktuk, Northwest Territories, Canada, during the Beaufort and Arctic Storms Experiment  

Science Conference Proceedings (OSTI)

In the fall of 1994, the Beaufort and Arctic Storms Experiment (BASE) was held to collect information on the structure and evolution of mesoscale weather systems over the southern Beaufort Sea and the Mackenzie River delta of the western Canadian ...

Yoshio Asuma; Soshi Iwata; Katsuhiro Kikuchi; G. W. Kent Moore; Ryuji Kimura; Kazuhisa Tsuboki

1998-09-01T23:59:59.000Z

391

Cognitive Informatics, Pacific Northwest National Laboratory | National  

National Nuclear Security Administration (NNSA)

Cognitive Informatics, Pacific Northwest National Laboratory | National Cognitive Informatics, Pacific Northwest National Laboratory | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Frank Greitzer Cognitive Informatics, Pacific Northwest National Laboratory Frank Greitzer Frank Greitzer Role: Cognitive Informatics, Pacific Northwest National Laboratory

392

Lawrence Livermore National Laboratory | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Home > About Us > Our Operations > Acquisition and Project Management > M & O Support Department > Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory DE-AC52-07NA27344 Operated by Lawrence Livermore National Security, LLC BASIC Contract (Official) Modifications (Official) Funding Mods Available Upon Request Conformed Contract (Unofficial) LLNL Sec A (SF33) (pdf, 91KB) See Modifications Section under Conformed Contract Link LLNS Conformed Contract (weblink) LLNL Sec B-H (pdf, 306KB) LLNL Sec I pdf 687KB LLNL Sec J Appx A (pdf, 67KB) LLNL Sec J Appx B (pdf, 191KB) LLNL Sec J Appx C (pdf, 11KB) LLNL Sec J Appx D (pdf, 18KB)

393

National Renewable Energy Laboratory  

E-Print Network (OSTI)

National Renewable Energy Laboratory Innovation for Our Energy Future ponsorship Format Reversed Color:White rtical Format Reversed-A ertical Format Reversed-B National Renewable Energy Laboratory National Renewable Energy Laboratory Innovation for Our Energy Future National Renewable Energy Laboratory

394

Sandia National Laboratories: National Security Missions: Defense...  

NLE Websites -- All DOE Office Websites (Extended Search)

that help protect U.S. government, military, and civilian computer networks from cyber threats; conduct threat assessments; and work nationally to increase public...

395

Lawrence Livermore National Laboratory | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

contract, which oversees the lab. Additionally, the field office promotes national nuclear safety, executes assigned NNSA and Department of Energy programs and conducts...

396

SLAC National Accelerator Laboratory - SLAC National Accelerator...  

NLE Websites -- All DOE Office Websites (Extended Search)

Security Notice and Terms of Use Updated January 3, 2005 PRIVACY NOTICE Welcome to the SLAC National Accelerator Laboratory website. We collect no personal information about you...

397

Brookhaven National Laboratory The National Synchrotron Light...  

NLE Websites -- All DOE Office Websites (Extended Search)

is one of five nanoscale science research centers (NSRCs) that DOE's Office of Basic Energy Sciences is operating at national laboratories around the country. These centers...

398

Sandia National Laboratories: National Security Missions: Internationa...  

NLE Websites -- All DOE Office Websites (Extended Search)

national security through global technical engagement. Enhance security of vulnerable nuclear weapons stockpiles and weapons-usable nuclear material in countries of concern and...

399

Sandia National Laboratories: National Security Missions: Nuclear...  

NLE Websites -- All DOE Office Websites (Extended Search)

Weapons Science & Technology National labs provide the science and technology to maintain and certify the nuclear stockpile in the absence of full-scale weapons testing. The...

400

Sandia National Laboratories: National Security Missions: Nuclear...  

NLE Websites -- All DOE Office Websites (Extended Search)

Missions Nuclear Weapons Stockpile Stewardship Ensuring the nation's nuclear weapons stockpile is safe, secure, and reliable. About Nuclear Weapons Since 1949, Sandia's scientists...

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Groundbreaking at National Ignition Facility | National Nuclear...  

National Nuclear Security Administration (NNSA)

NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Groundbreaking at National Ignition Facility...

402

Simulations of Arctic mixed-phase clouds using a new aerosol-linked ice nuclei parameterization in a prognostic ice prediction scheme.  

E-Print Network (OSTI)

??Despite the nearly universally-accepted notion that the Arctic is one of the most important areas to fully understand in the face of a changing global… (more)

Carpenter, James Michael

2013-01-01T23:59:59.000Z

403

Responding to National Needs : The National Bureau of ...  

Science Conference Proceedings (OSTI)

Page 1. THE NATIONAL INSTITUTE OF STANDARDS AND F. TECHNOLOGY NIST National Institute of NIST Standards ...

404

Sandia National Laboratories | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Sandia National Laboratories Sandia National Laboratories Home > About Us > Our Operations > Acquisition and Project Management > M & O Support Department > Sandia National Laboratories Sandia National Laboratories Sandia National Laboratories DE-AC04-94AL85000 Operated by Sandia Corporation a Subsidiary of Lockheed Martin Corporation Contract Updated to Modification 515 dated 09/09/2013 View previous Sandia Contract and Mods (M081-A201). BASIC Contract (Official) Modifications (Official) Funding Mods Available Upon Request Conformed Contract (Updated to Mod 515 dated 09/09/2013) (Unofficial) SNL M202 Section A (Supersedes Basic and all Mods) (pdf, 397KB) SNL M216 (9/15/04) (pdf, 439KB) SNL M202 SecA (Supersedes Basic and all Mods) (pdf, 397KB) SNL Sec B-H (doc, 314KB) SNL M218

405

Nonproliferation and National Security Multimedia - Argonne National  

NLE Websites -- All DOE Office Websites (Extended Search)

Nonproliferation and National Security Nonproliferation and National Security > Multimedia Multimedia Nuclear Systems Analysis Engineering Analysis Nonproliferation and National Security Detection & Diagnostic Systems Engineering Development & Applications Argonne's Nuclear Science & Technology Legacy Other Multimedia Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Bookmark and Share Nonproliferation and National Security: Multimedia Related Resources Nonproliferation and National Security Vulnerability Assessment Team (VAT) Click on the "Date" header to sort the videos/podcasts in chronological order (ascending or descending). You may also search for a specific keyword; click on the reset button refresh to remove the keyword filter and show again all the Videos/Podcasts.

406

SANDIA NATIONAL LABORATORIES  

NLE Websites -- All DOE Office Websites (Extended Search)

Impacts on Sandia and the Nation Impacts on Sandia and the Nation 2 SANDIA NATIONAL LABORATORIES 3 LDRD Impacts on Sandia and the Nation For further information, contact: Wendy R. Cieslak Senior Manager, Science, Technology, and Engineering Strategic Initiatives wrciesl@sandia.gov (505) 844-8633 or Henry R. Westrich LDRD Program Manager hrwestr@sandia.gov 505-844-9092 LDRD Impacts on Sandia and the Nation ABOUT THE COVER: Images from some of the case studies in this brochure: a near-UV light- emitting diode (LED), a cell membrane, a NISAC model, synthetic aperture radar (SAR) image of Washington, D.C. LABORATORY DIRECTED RESEARCH AND DEVELOPMENT 4 SANDIA NATIONAL LABORATORIES 5 LDRD Impacts on Sandia and the Nation Sandia National Laboratories' Laboratory Directed Research and Development (LDRD) Program:

407

National Vulnerability Database (NVD)  

Science Conference Proceedings (OSTI)

... Technology (NIST) Computer Security Division and is sponsored by the Department of Homeland Security's (DHS) National Cyber Security Division ...

2013-03-06T23:59:59.000Z

408

Savannah River National Laboratory  

At a glance Remote Electrical Throw Device Engineers at the Savannah River National Laboratory ... sufficient manufacturing capacity, established dist ...

409

National Renewable Energy Laboratory  

National Renewable Energy Laboratory Technology Transfer Marine Corps Taps NREL to Help Replace Aging Steam Plant with Efficient Biomass Cogeneration

410

Engineer, Sandia National Laboratories | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Sandra Begay-Campbell Sandra Begay-Campbell Engineer, Sandia National Laboratories Sandra Begay-Campbell Sandra Begay-Campbell Role: Engineer, Sandia National Laboratories Award: Ely S. Parker Award Profile: Sandra Begay-Campbell, a Sandia National Laboratories engineer and a member of the Navajo Nation, was selected for the prestigious Ely S. Parker Award by the American Indian Science and Engineering Society at an honors banquet Oct. 31 in Portland, Ore. Begay-Campbell, who has worked at Sandia for 17 years and is a principal member of the technical staff, received the Lifetime Achievement Award, AISES's highest honor, which recognizes American Indians who have "made significant long-term contributions in the sciences, mathematics, engineering, technology, health, or related fields."

411

Sandia National Laboratories | National Nuclear Security Administratio...  

National Nuclear Security Administration (NNSA)

Excellence at ceremonies this year at Sandia National Laboratories in New Mexico and California. The NNSA Defense Programs Awards of Excellence were created in the early 1980s to...

412

Leadership | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Message from the Director Board of Governors Organization Chart Argonne Distinguished Fellows Emeritus Scientists & Engineers History Discoveries Prime Contract Contact Us Leadership Argonne integrates world-class science, engineering, and user facilities to deliver innovative research and technologies. We create new knowledge that addresses the scientific and societal needs of our nation. Eric D. Isaacs Eric D. Isaacs, Director, Argonne National Laboratory Director, Argonne National Laboratory Argonne National Laboratory Eric D. Isaacs, a prominent University of Chicago physicist, is President of UChicago Argonne, LLC, and Director of Argonne National Laboratory. Mark Peters Mark Peters, Deputy Lab Director for Programs Deputy Laboratory Director for Programs

413

Argonne National Laboratory - Reports  

NLE Websites -- All DOE Office Websites (Extended Search)

Reports Reports Argonne National Laboratory Activity Reports 2012 Operational Awareness Oversight of the Argonne National Laboratory Alpha-Gamma Hot Cell Facility, July 2012 Review Reports 2011 Review of the Argonne National Laboratory Alpha-Gamma Hot Cell Facility Readiness Assessment (Implementation Verification Review Sections), November 2011 Nuclear Safety Enforcement Regulatory Assistance Review of UChicago Argonne, LLC at the Argonne National Laboratory, October 3, 2011 Activity Reports 2011 Orientation Visit to the Argonne National Laboratory, August 2011 Review Reports 2005 Independent Oversight Inspection of Environment, Safety and Health Programs at Argonne National Laboratory, Summary Report, Vol. 1, May, 2005 Independent Oversight Inspection of Environment, Safety, and Health Programs at the Argonne National Laboratory, Technical Appendices, Volume II, May 2005

414

National Transmission Grid Study  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Grid Study Grid Study U.S. Department of Energy The Honorable Spencer Abraham Secretary of Energy May 2002 ii National Transmission Grid Study National Transmission Grid Study i ii National Transmission Grid Study National Transmission Grid Study iii How This Study Was Conducted The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to address them. DOE began by conducting an independent analysis of U.S. electricity markets and identifying transmission system bottlenecks using DOE's Policy Office Electricity Modeling System (POEMS). DOE's analysis, presented in Section 2, confirms the central role of the nation's transmission

415

Vehicle Technologies Office: National Laboratories  

NLE Websites -- All DOE Office Websites (Extended Search)

National Laboratories to someone by E-mail Share Vehicle Technologies Office: National Laboratories on Facebook Tweet about Vehicle Technologies Office: National Laboratories on...

416

NNSA interns visit Sandia National Laboratories | National Nuclear...  

National Nuclear Security Administration (NNSA)

interns visit Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

417

NETL: News Release - DOE Selects 5 New Projects to Bolster Nation's Future  

NLE Websites -- All DOE Office Websites (Extended Search)

September 5, 2000 September 5, 2000 DOE Selects 5 New Projects to Bolster Nation's Future Natural Gas Supplies With "deeper and denser" likely to become the axiom for tomorrow's natural gas producers, the Department of Energy is adding five new projects to its natural gas research program. For three of the projects, the target is natural gas buried under extremely hard rock formations, trapped in gas hydrates on the ocean floor, and in remote regions of the Arctic. The other two explore ways to keep low-volume "stripper" gas wells flowing and to boost the amount of "working gas" stored in salt caverns. The projects are the latest to be selected from a broad-ranging competition conducted for the Energy Department's Office of Fossil Energy by the National Energy Technology Laboratory. The five projects have a total value approaching $7 million, $4.7 million of which will be the federal government's share.

418

Sandia National Laboratories | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Kevin Eklund Kevin Eklund Sandia National Laboratories Kevin Eklund Kevin Eklund Role: Sandia National Laboratories Profile: Two individuals and nine teams received the NNSA Defense Programs Awards of Excellence at ceremonies this year at Sandia National Laboratories in New Mexico and California. The NNSA Defense Programs Awards of Excellence were created in the early 1980s to give special recognition to those at the laboratories and plants directly associated with the stockpile modernization program. Today, the awards honor exceptional contributions to the stewardship and management of the stockpile. Kevin Eklund is recognized for outstanding technical leadership of Sandia's responsibilities in successfully achieving the B61 ALT 357 Life Extension Program (LEP). Kevin led the majority of the qualification testing for the

419

Researcher, Lawrence Livermore National Laboratory | National Nuclear  

National Nuclear Security Administration (NNSA)

Bruce Macintosh Bruce Macintosh Researcher, Lawrence Livermore National Laboratory Bruce Macintosh Bruce Macintosh Role: Researcher, Lawrence Livermore National Laboratory Award: AAAS Newcomb Cleveland Prize Profile: A Lawrence Livermore National Laboratory researcher's paper published in November 2008 is co-winner of this year's American Association for the Advancement of Science (AAAS) Newcomb Cleveland Prize. The Paper is one of two outstanding papers published in Science from June 1, 2008 through May 31, 2009. Bruce Macintosh of the Physics and Life Science Directorate was one of the lead authors of the paper titled, "Direct Imaging of Multiple Planets orbiting the Star HR 8799," which appeared in the Nov. 28, 2008 edition of Science. Christian Marois, a former LLNL postdoc now at NRC Herzberg

420

Microphysical Properties of Single and Mixed-Phase Arctic Clouds Derived from AERI Observations  

SciTech Connect

A novel new approach to retrieve cloud microphysical properties from mixed-phase clouds is presented. This algorithm retrieves cloud optical depth, ice fraction, and the effective size of the water and ice particles from ground-based, high-resolution infrared radiance observations. The theoretical basis is that the absorption coefficient of ice is stronger than that of liquid water from 10-13 mm, whereas liquid water is more absorbing than ice from 16-25 um. However, due to strong absorption in the rotational water vapor absorption band, the 16-25 um spectral region becomes opaque for significant water vapor burdens (i.e., for precipitable water vapor amounts over approximately 1 cm). The Arctic is characterized by its dry and cold atmosphere, as well as a preponderance of mixed-phase clouds, and thus this approach is applicable to Arctic clouds. Since this approach uses infrared observations, cloud properties are retrieved at night and during the long polar wintertime period. The analysis of the cloud properties retrieved during a 7 month period during the Surface Heat Budget of the Arctic (SHEBA) experiment demonstrates many interesting features. These results show a dependence of the optical depth on cloud phase, differences in the mode radius of the water droplets in liquid-only and mid-phase clouds, a lack of temperature dependence in the ice fraction for temperatures above 240 K, seasonal trends in the optical depth with the clouds being thinner in winter and becoming more optically thick in the late spring, and a seasonal trend in the effective size of the water droplets in liquid-only and mixed-phase clouds that is most likely related to aerosol concentration.

Turner, David D.

2003-06-01T23:59:59.000Z

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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421

National Security Science Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

National Security Science » National Security Science » NSS Archive National Security Science magazine Latest Issue:April 2013 All Issues » submit National Security Science Archive Using its broad and unique scientific and engineering capabilities, the Laboratory solves a diverse set of challenges to national and global security and the weapons programs. National Security Science magazine showcases the breadth and depth of the Laboratory's scientific and technical work to policy makers, the general public, academia, and scientific and technical experts. past issues cover Issue 2 2012 interactive | web | pdf past issues cover Issue 1 2012 interactive | web | pdf past issues cover Issue 3 2011 web | pdf past issues cover Issue 2 2011 web | pdf past issues cover Issue 1 2011 web | pdf past issues cover

422

National Nuclear Security Administration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Nuclear Security Administration Finding of No Significant Impact for the Construction and Operation of a New Office Building and Related Structures within TA-3 at Los Alamos National Laboratory, Los Alamos, New Mexico U. S. Department of Energy National Nuclear Security Administration Los Alamos Area Office 528 35th Street Los Alamos, N M 8 7 5 4 4 DEPARTMENT OF ENERGY. NATIONAL NUCLEAR SECUIRTY ADMINISTRATION FINDING OF NO SIGNIFICANT INIPACT Construction and Operation of a New Office Building and Related Structures withinTA-3 at Los Alarnos National Laboratory, Los Alamos. New Mexico FINAL ENVIRONMENTAL ASSESSMENT: The Environmental Assessment (EA) for Construction and Operation of a New Office Building and Related Structures within TA-3 at L os Alamos National Laboratory, Los Alamos, New Mexico (DOE/EA- 7 375)

423

National Energy Policy  

NLE Websites -- All DOE Office Websites (Extended Search)

National Energy Policy National Energy Policy Reliable, Affordable, and Environmentally Sound Energy for America's Future Report of the National Energy Policy Development Group "The National Energy Policy released today by President Bush marks an historic first step to addressing long-neglected energy challenges. Given our growing economy and rising standard of living we are faced with an energy crisis. The President's National Energy Plan balances America's supply needs through technology, diversity of supply and conservation and paves the way for America's energy future." -- Secretary of Energy, Spencer Abraham Complete Report of the National Energy Policy Development Group [PDF-2500KB] By individual chapter: Foreword [PDF-224KB] Overview [PDF-142KB] Chapter 1 - Taking Stock [PDF-1070KB]

424

National Nuclear Security Administration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AI~W~~l AI~W~~l 11Vl'~~4 National Nuclear Security Administration Department of Energy National Nuclear Security Administration Nevada Site Office P.O. Box 98518 Las Vegas, NV 89193-8518 JAN! 8 2013 Gregory H. Woods, General Counsel, DOE/HQ (GC-1) FORS NATIONAL NUCLEAR SECURITY ADMINISTRATION NEVADA SITE OFFICE (NNSA/NSO) NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) ANNUAL SUMMARY In accordance with DOE Order 451.1B, National Environmental Policy Act Compliance Program, NNSA/NSO is submitting the enclosed Annual NEP A Planning Summary. The document provides a brief description of ongoing and planned NEP A actions for calendar year 2013. This summary provides information for completion of the Site- Wide Environmental Impact Statement for the Nevada National Security Site and Off-Site Locations in the State of Nevada.

425

Dissolved organic matter discharge in the six largest arctic rivers-chemical composition and seasonal variability  

E-Print Network (OSTI)

The vulnerability of the Arctic to climate change has been realized due to disproportionately large increases in surface air temperatures which are not uniformly distributed over the seasonal cycle. Effects of this temperature shift are widespread in the Arctic but likely include changes to the hydrological cycle and permafrost thaw, which have implications for the mobilization of organic carbon into rivers. The focus of this research was to describe the seasonal variability of the chemical composition of dissolved organic matter (DOM) in the six largest Arctic rivers (Yukon, Mackenzie, Ob, Yenisei, Lena and Kolyma) using optical properties (UV-Vis Absorbance and Fluorescence) and lignin phenol analysis. We also investigated differences between rivers and how watershed characteristics influence DOM composition. Dissolved organic carbon (DOC) concentrations followed the hydrograph with highest concentrations measured during peak river flow. The chemical composition of peak-flow DOM indicates a dominance of freshly leached material with elevated aromaticity, larger molecular weight, and elevated lignin yields relative to base-flow DOM. During peak flow, soils in the watershed are still frozen and snowmelt water follows a lateral flow path to the river channels. As the soils thaw, surface water penetrates deeper into the soil horizons leading to lower DOC concentrations and likely altered composition of DOM due to sorption and microbial degradation processes. The six rivers studied here shared a similar seasonal pattern and chemical composition. There were, however, large differences between rivers in terms of total carbon discharge reflecting the differences in watershed characteristics such as climate, catchment size, river discharge, soil types, and permafrost distribution. The large rivers (Lena, Yenisei), with a greater proportion of permafrost, exported the greatest amount of carbon. The Kolyma and Mackenzie exported the smallest amount of carbon annually, however, the discharge weighted mean DOC concentration was almost 2-fold higher in the Kolyma, again, indicating the importance of continuous permafrost. The quality and quantity of DOM mobilized into Arctic rivers appears to depend on the relative importance of surface run-off and extent of soil percolation. The relative importance of these is ultimately determined by watershed characteristics.

Rinehart, Amanda J.

2007-08-01T23:59:59.000Z

426

Strategic Energy Management Plan: General Services Administration, Region 10, Northwest/Arctic Region  

NLE Websites -- All DOE Office Websites (Extended Search)

the mission of the General Services the mission of the General Services Administration is to help federal agencies better serve the public by offering, at best value, superior workplaces and expert solutions, acquisition services, and management policies. our vision as staff of GSA's Northwest/Arctic Region is to serve as strategic real estate advisors who provide superior, sustainable workspace solutions that exceed customer expectations, enhance worker productivity, and reflect our understanding of client needs while providing environmental leadership within the communities we serve. our core values are "SAIL ON" which stands for Support, Accountability, Integrity, Loyalty and trust, Ownership/commitment, and Nurture a fun workplace. i table of contents

427

National Nuclear Security Administration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Nuclear Security Administration National Nuclear Security Administration Ofice of Secure Transportation mKlK= Box RQMM= ^luquerqueI= kj= UTNUR= ;JAN 03 213 MEMORANDUM FOR GREGORY eK= WOODS GENERAL COUNSEL DEPARTMENT OF ENERGY FROM: SUBJECT: JEFFREY P. HARREL ASSIST ANT DEPU FOR SECURE 2013 ANNUAL PLANNING SUMMARY In response to your memorandum of December TI= 2012, the following information is provided for the National Nuclear Security Administration Ofice of Secure

428

Lack of an energy policy remains a major barrier  

Science Conference Proceedings (OSTI)

This paper reports that the war with Iraq provided a new dimension to the ongoing oil industry struggle to cope with oppressive government action and regulation. Coming as it did just before the administration was to announce guidelines for a long-awaited National Energy Strategy (NES), the war created a renewed and dramatic focus on the national energy security question. Now, numerous congressmen, senators and administration leaders are taking a fresh look at how the U.S. can extricate itself from excessive dependence on Middle East oil imports. For example, the planned free-trade agreement with Mexico could figure prominently in an alliance that would bring much more Mexican oil to the U.S. Meanwhile, the wild card is proposals to open up U.S. drilling offshore and in the Arctic National Wildlife Region (ANWR). Prior to hostilities, Middle East tensions brought on significant increases in the price of oil, and with it a large gain in oil company profits for fourth-quarter 1990. Result: talk in Congress of a new windfall profits tax.

Owen, D.

1991-03-01T23:59:59.000Z

429

NEWTON, Ask a Scientist at Argonne National Labs  

NLE Websites -- All DOE Office Websites (Extended Search)

the Norwegian Arctic Archipelago of Svalbard, the Saualpe of Austria, and in northern Vermont. In 1987, Dr. Kanat began teaching freshman geology courses at the University of...

430

Technologies - Lawrence Livermore National Laboratory  

Nuclear & Radiological. ... Operated by Lawrence Livermore National Security, LLC, for the Department of Energy's National Nuclear Security Administration

431

RFI Comments - Idaho National Laboratory  

Science Conference Proceedings (OSTI)

... These vulnerabilities are analyzed the common vulnerability reports produced the by National SCADA Test Bed at the Idaho National Laboratory ...

2013-04-12T23:59:59.000Z

432

Bioinformatics Systems | National Security | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Initiatives Cyber Security Nuclear Forensics Bioinformatics Videos Workshops National Security Home | Science & Discovery | National Security | Initiatives | Bioinformatics SHARE...

433

Program Areas | National Security | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Programs Initiatives Facilities Events and Conferences Supporting Organizations National Security Home | Science & Discovery | National Security | Program Areas SHARE Program...

434

Supporting Organizations | National Security | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Initiatives Facilities Events and Conferences Supporting Organizations National Security Home | Science & Discovery | National Security | Supporting Organizations SHARE Supporting...

435

National Nuclear Security Administration  

NLE Websites -- All DOE Office Websites (Extended Search)

i. i. Message from the Administrator President Obama has reshaped our national security priorities making enterprise infrastructure modernization with integrated Information Technology (IT) capabilities a key strategic initiative. Our IT infrastructure must ensure that our workforce can access appropriate information in a secure, reliable, and cost-effective manner. Effective information sharing throughout the government enhances the national security of the United States (US). For the National Nuclear Security Administration (NNSA), effective information sharing helps strengthen our nuclear security mission; builds collaborative networks within NNSA as well as with the Department of Energy (DOE), Department of Defense (DoD), and other national security

436

Level: National Data;  

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

.5 First Use of Energy for All Purposes (Fuel and Nonfuel), 2006; Level: National Data; Row: Energy Sources and Shipments, including Further Classification of 'Other' Energy...

437

2012 National Electricity Forum  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Electric Transmission Congestion Study Workshop - December 15, 2011 Sheraton San Diego Hotel & Marina, 1380 Harbor Island Drive, San Diego, California 92101 Agenda 8:00 am...

438

National Nanotechnology Initiative  

Office of Science (SC) Website

National National Nanotechnology Initiative (NNI) Basic Energy Sciences (BES) BES Home About Research Materials Sciences & Engineering (MSE) Chemical Sciences, Geosciences, and Biosciences (CSGB) Accelerator and Detector Research Research Conduct Policies DOE Energy Innovation Hubs Energy Frontier Research Centers National Nanotechnology Initiative (NNI) Nanomaterials ES&H Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: sc.bes@science.doe.gov More Information » Research National Nanotechnology Initiative (NNI)

439

A National Resource  

NLE Websites -- All DOE Office Websites (Extended Search)

National Resource National Resource for Industry Manufacturing DeMonstration facility As the nation's premier research laboratory, Oak Ridge National Laboratory is one of the world's most capable resources for transforming the next generation of scientific discovery into solutions for rebuilding and revitalizing America's manufacturing industries. These industries call upon ORNL's expertise in materials synthesis, characterization, and process technology to reduce risk and accelerate the development and deployment of innovative energy-efficient manufacturing processes and materials targeting products of the future. The Department of Energy's first Manufacturing Demonstration Facility (MDF), established at ORNL, helps industry adopt new manufacturing technologies to reduce life-cycle energy and

440

Quantifying National Energy Savings  

NLE Websites -- All DOE Office Websites (Extended Search)

Quantifying National Energy Savings Potential of Lighting Controls in Commercial Buildings Alison Williams, Barbara Atkinson, Karina Garbesi and Francis Rubinstein Energy Analysis...

Note: This page contains sample records for the topic "anwr arctic national" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Brookhaven National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

checking the document effective date on the PS Training website. Brookhaven National Laboratory Photon Sciences Directorate Subject: Photon Sciences TECH PROC LN2 Manual Fill...

442

Brookhaven National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

reminder to persons whose area will be inspected (i.e. Cognizant Space Managers) Brookhaven National Laboratory Photon Sciences Directorate Subject: ENVIRONMENTAL, SAFETY AND...

443

Brookhaven National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

current version by checking the document effective date on the PS Training website. Brookhaven National Laboratory Photon Sciences Directorate Subject: Photon Sciences ELEC PPE -...

444

National Hydrogen Learning Demonstration  

NLE Websites -- All DOE Office Websites (Extended Search)

Project Wrap-up National Renewable Energy Laboratory 3 Innovation for Our Energy Future Fuel Cell Electric Vehicle Learning Demo Project Objectives, Relevance, and Targets *...

445

Pacific Northwest National Laboratory  

NLE Websites -- All DOE Office Websites

Pacific Northwest National Laboratory Skip to Main Content U.S. Department of Energy Search PNNL Search PNNL Home About Research Publications Jobs News Contacts Featured Research...

446

NATIONAL ENERGY TECHNOLOGY LABORATORY  

NLE Websites -- All DOE Office Websites (Extended Search)

NATIONAL ENERGY TECHNOLOGY LABORATORY In 2011, the Office of Fossil Energy evaluated the realized and estimated benefits provided by its programs. Implemented by NETL, these...

447

News | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

News Argo exascale architecture Click on image to enlarge. Designing a new operating system for exascale architectures Full Story Argonne National Laboratory has been awarded a...

448

BROOKHAVEN NATIONAL LABORATORY - Energy  

Laboratory Plan FY 2010-2019 June2,2010 BROOKHAVEN NATIONAL LABORATORY Accelerating Innovation Alane for Hydrogen Storage and Delivery June 2012

449

Lawrence Livermore National Laboratory  

LLNL Home. Latest News Headlines. LLNL, Intel, Cray produce big data machine. November 4, 2013. ... Operated by Lawrence Livermore National Security, LLC, ...

450

" Level: National Data;" " ...  

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

3 Number of Establishments with Capability to Switch Natural Gas to Alternative Energy Sources, 2002;" " Level: National Data;" " Row: NAICS Codes;" " Column: Energy Sources;" "...

451

" Level: National Data;" " ...  

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

7 Number of Establishments with Capability to Switch Electricity to Alternative Energy Sources, 2002; " " Level: National Data;" " Row: NAICS Codes;" " Column: Energy Sources;" "...

452

Sandia National Laboratories - Reports  

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Reports Sandia National Laboratories Review Reports 2013 Review of the Sandia Site Office Quality Assurance Assessment of the Manzano Nuclear Operations, January 2013 Activity...

453

Los Alamos National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

2013 - Hours after a disaster declaration by Los Alamos County, Los Alamos National Laboratory officials on Friday described "millions" of dollars in damage to environmental...

454

Los Alamos National Laboratory  

National Nuclear Security Administration (NNSA)

support for national defense and homeland security programs; and U.S. Department of Energy (DOE) waste management activities. The Plutonium Facility at Technical Area 55...

455

Sandia National Laboratories  

NLE Websites -- All DOE Office Websites (Extended Search)

Jurisdiction ANSI. American National Standards Institute ASTM. American Society for Testing and Materials BOE. Bureau of Explosives I-29 CIS. Chemical Inventory System CPIA....

456

Nevada National Security Site  

NLE Websites -- All DOE Office Websites (Extended Search)

of nuclear weapons and storing special nuclear materials. Other activities include environmental management, national security response, and defense and civil technologies....

457

2012 National Electricity Forum  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2011 National Electric Transmission Congestion Study Workshop - December 6, 2011 Hilton Philadelphia Airport, 4509 Island Avenue, Philadelphia, PA 19153 Hilton Philadelphia...

458

ARGONNE NATIONAL LABORATORY  

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National Laboratory wild@mcs.anl.gov ABSTRACT Code optimization in the high-performance computing realm has traditionally focused on reducing execution time. The problem, in...

459

Oak Ridge National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Oak Ridge National Laboratory Search Go Find People Contact Site Index Comments Home News News Releases Story Tips Features Contacts ORNL Review Magazine ORNL in the News...

460

2012 National Electricity Forum  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 U.S. Department of Energy 2012 National Electric Transmission Congestion Study Western Regional Workshops December 13, 2011 - Portland, Oregon Sheraton Portland Airport Hotel...

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461

Procurement | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Video "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Procurement Argonne spends approximately 300,000,000 annually through procurements to a diverse group...

462

NREL: Foreign Nationals  

NLE Websites -- All DOE Office Websites (Extended Search)

Foreign Nationals Foreign Nationals At the National Renewable Energy Laboratory (NREL), collaboration is key to conducting scientific research at our institution in Golden, Colorado. Because an international scope is essential to our development program, we invite outstanding scholars from other countries to become an integral part of our organization through the Foreign National Assignment Program. This program enables people with new ideas and talents from around the world to contribute to research of mutual interest at the Laboratory while also contributing to the transfer of the technology resulting from that research. As a foreign national, you'll need information about immigration and the various types of visas. You can also find numerous helpful links to the State Department, U.S. Citizenship and Immigration Services, the Social

463

MOTORWEEK YELLOWSTONE NATIONAL PARK  

NLE Websites -- All DOE Office Websites (Extended Search)

MOTORWEEK MOTORWEEK YELLOWSTONE NATIONAL PARK JOHN DAVIS: Some of America's most precious treasures are our national parks. And the U.S. park service understands that keeping the parks pristine, while also allowing easy access by vacationers is a huge challenge. So, setting the pace on making the drive through the parks greener is not just a goal, it's a passion. JOHN DAVIS: The National Parks Service is entrusted with preserving and showcasing America's natural wonders and historical landmarks, maintaining 392 national parks covering million acres of land and water in all parts of the country, and plays host to more than 275 million visitors every year. No other place on earth has as much natural diversity and spectacular scenery in one accessible place than America's first national park, Yellowstone, so it's no surprise this

464

Los Alamos National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

remembers former director Harold remembers former director Harold Agnew September 30, 2013 Manhattan Project pioneer was LANL director from 1970-1979 LOS ALAMOS, N.M., Sept. 30, 2013-Los Alamos National Laboratory Director Charlie McMillan today remembered Harold Agnew as a national treasure who transformed the Laboratory into what it is in the 21st century. "His contributions to the Laboratory made us the institution we are today," McMillan said. "It was his vision - decades ago - that recognized that national security science - 2 - brings value to a broad spectrum of breakthroughs. Los Alamos and the nation will be forever in Harold's debt." Agnew died at home on Sunday, Sept. 29, his family announced. He was the third director of Los Alamos National Laboratory, succeeding Robert

465

National Teacher Enhancement Project  

NLE Websites -- All DOE Office Websites (Extended Search)

funded by the National Science Foundation and the funded by the National Science Foundation and the U.S. Department of Energy Office of Science and offered at 10 DOE National Laboratories NTEP Projects Learning to Live in a Risky World Lewis and Clark in Washington The Seed Connection SIMply Prairie Home Energy Audit Weather Watchers Project Background . . . but where's the class? Doing Research - Publishing Results Created for the NTEP II Fermilab LInC program sponsored by Fermi National Accelerator Laboratory Education Office and Friends of Fermilab, and funded by United States Department of Energy, Illinois State Board of Education, North Central Regional Technology in Education Consortium which is operated by North Central Regional Educational Laboratory (NCREL), and the National Science Foundation. Web Maintainer: ed-webmaster@fnal.gov

466

National Security, Weapons Science  

NLE Websites -- All DOE Office Websites (Extended Search)

National Security, Weapons Science National Security, Weapons Science /science-innovation/_assets/images/icon-science.jpg National Security, Weapons Science National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Dual-Axis Radiographic Hydrodynamic Test Facility (DARHT) The Dual-Axis Radiographic Hydrodynamic Test Facility at LANL is part of the DOE's stockpile stewardship program. It uses two large X-ray machines to record three-dimensional interior images of materials. In most experiments, materials (including plutonium) undergo hydrodynamic shock to simulate the implosion process in nuclear bombs and/or the effects of severe hydrodynamic stress. The tests are described as "full-scale mockups

467

Dome takes a 20% interest in the Arctic pilot project to move LNG  

Science Conference Proceedings (OSTI)

According to B. Richards of Dome Petroleum Ltd., Dome's interest will be shared with its partially owned subsidiary, Trans-Canada Pipe Lines Ltd. According to J. Bell of Petro-Canada, the operator for the Arctic project, negotiations are under way with Tenneco Inc. for gas sales of up to 225 million cu ft/day to begin in 1985-86. At first, two tankers would ship LNG to a delivery terminal at an as yet unselected site on Canada's east coast, but by 1992, nine ships capable of delivering 1.23 billion cu ft/day of LNG, could be in service. The U.S. and European potential LNG markets amounts to 3-4 trillion cu ft/yr and 3.5-4 trillion cu ft/yr, respectively. Petro-Canada also supports the Polar Gas Ltd. project to lay a gas pipeline from the Arctic Islands and Mackenzie Delta to the south; the projects are not considered to be in competition.

Richards, B.; Bell, J.

1980-05-05T23:59:59.000Z

468

Development and Demonstration of Mobile, Small Footprint Exploration and Development Well System for Arctic Unconventional Gas Resources (ARCGAS)  

Science Conference Proceedings (OSTI)

Traditionally, oil and gas field technology development in Alaska has focused on the high-cost, high-productivity oil and gas fields of the North Slope and Cook Inlet, with little or no attention given to Alaska's numerous shallow, unconventional gas reservoirs (carbonaceous shales, coalbeds, tight gas sands). This is because the high costs associated with utilizing the existing conventional oil and gas infrastructure, combined with the typical remoteness and environmental sensitivity of many of Alaska's unconventional gas plays, renders the cost of exploring for and producing unconventional gas resources prohibitive. To address these operational challenges and promote the development of Alaska's large unconventional gas resource base, new low-cost methods of obtaining critical reservoir parameters prior to drilling and completing more costly production wells are required. Encouragingly, low-cost coring, logging, and in-situ testing technologies have already been developed by the hard rock mining industry in Alaska and worldwide, where an extensive service industry employs highly portable diamond-drilling rigs. From 1998 to 2000, Teck Cominco Alaska employed some of these technologies at their Red Dog Mine site in an effort to quantify a large unconventional gas resource in the vicinity of the mine. However, some of the methods employed were not fully developed and required additional refinement in order to be used in a cost effective manner for rural arctic exploration. In an effort to offset the high cost of developing a new, low-cost exploration methods, the US Department of Energy, National Petroleum Technology Office (DOE-NPTO), partnered with the Nana Regional Corporation and Teck Cominco on a technology development program beginning in 2001. Under this DOE-NPTO project, a team comprised of the NANA Regional Corporation (NANA), Teck Cominco Alaska and Advanced Resources International, Inc. (ARI) have been able to adapt drilling technology developed for the mineral industry for use in the exploration of unconventional gas in rural Alaska. These techniques have included the use of diamond drilling rigs that core small diameter (< 3.0-inch) holes coupled with wireline geophysical logging tools and pressure transient testing units capable of testing in these slimholes.

Paul Glavinovich

2002-11-01T23:59:59.000Z

469

ARM - Events Article  

NLE Websites -- All DOE Office Websites (Extended Search)

Arctic Change 2008 Conference The ArcticNet Network of Centres of Excellence of Canada and its national and international partners are hosting the International Arctic...

470

Brine-Driven Eddies under Sea Ice Leads and Their Impact on the Arctic Ocean Mixed Layer  

Science Conference Proceedings (OSTI)

Eddy generation induced by a line-shaped salt flux under a sea ice lead and associated salt transport are investigated using a three-dimensional numerical model. The model is designed to represent a typical condition for the wintertime Arctic ...

Yoshimasa Matsumura; Hiroyasu Hasumi

2008-01-01T23:59:59.000Z

471

Winter Precipitation Patterns in Arctic Alaska Determined from a Blowing-Snow Model and Snow-Depth Observations  

Science Conference Proceedings (OSTI)

A blowing-snow model (SnowTran-3D) was combined with field measurements of end-of-winter snow depth and density to simulate solid (winter) precipitation, snow transport, and sublimation distributions over a 20?000-km2 arctic Alaska domain. The ...

Glen E. Liston; Matthew Sturm

2002-12-01T23:59:59.000Z

472

The Seasonal Atmospheric Response to Projected Arctic Sea Ice Loss in the Late Twenty-First Century  

Science Conference Proceedings (OSTI)

The authors investigate the atmospheric response to projected Arctic sea ice loss at the end of the twenty-first century using an atmospheric general circulation model (GCM) coupled to a land surface model. The response was obtained from two 60-...

Clara Deser; Robert Tomas; Michael Alexander; David Lawrence

2010-01-01T23:59:59.000Z

473

The dissolved Beryllium isotope composition of the Arctic Ocean M. Frank a,b,*, D. Porcelli c  

E-Print Network (OSTI)

The dissolved Beryllium isotope composition of the Arctic Ocean M. Frank a,b,*, D. Porcelli c , P Institute of Marine Research, IFM-GEOMAR, Wischhofstrasse 1-3, 24148 Kiel, Germany b Institute for Isotope Geology and Mineral Resources, Department of Earth Sciences, ETH Zurich, CH-8092 Zurich, Switzerland c

Baskaran, Mark

474

Properties of the Arctic 2-Meter Air Temperature Field for 1979 to the Present Derived from a New Gridded Dataset  

Science Conference Proceedings (OSTI)

This paper discusses the behavior of the Arctic Ocean surface air temperature field for 1979–93. Temperatures are derived from a new gridded 6-h, 2-m air temperature dataset called POLES. These gridded air temperatures are estimated from optimal ...

Seelye Martin; Esther A. Munoz

1997-06-01T23:59:59.000Z

475

Arctic Stratus Cloud Properties and Radiative Forcing Derived from Ground-Based Data Collected at Barrow, Alaska  

Science Conference Proceedings (OSTI)

A record of single-layer and overcast low-level Arctic stratus cloud properties has been generated using data collected from May to September 2000 at the Atmospheric Radiation Measurement (ARM) North Slope of Alaska (NSA) (71.3°N, 156.6°W) site ...

Xiquan Dong; Gerald G. Mace

2003-02-01T23:59:59.000Z

476

Underwater robotic work systems for Russian arctic offshore oil/gas industry: Final report. Export trade information  

SciTech Connect

The study was performed in association with Rosshelf, a shelf developing company located in Moscow. This volume involves developing an underwater robotic work system for oil exploration in Russia`s Arctic waters, Sea of Okhotsk and the Caspian Sea. The contents include: (1) Executive Summary; (2) Study Background; (3) Study Outline and Results; (4) Conclusions; (5) Separately Published Elements; (6) List of Subcontractors.

NONE

1997-12-15T23:59:59.000Z

477

Polar Stratospheric Cloud Observations in the 2006/07 Arctic Winter by Using an Improved Micropulse Lidar  

Science Conference Proceedings (OSTI)

The potential of a new improved version of micropulse lidar (MPL-4) on polar stratospheric cloud (PSC) detection is evaluated in the Arctic over Ny-Ålesund (79°N, 12°E), Norway. The campaign took place from January to February 2007 in the frame ...

Carmen Cordoba-Jabonero; Manuel Gil; Margarita Yela; Marion Maturilli; Roland Neuber

2009-10-01T23:59:59.000Z

478

Sandia National Laboratories: Sandia National Laboratories: Missions:  

NLE Websites -- All DOE Office Websites (Extended Search)

Accomplishments Accomplishments About Defense Systems & Assessments Program Areas Accomplishments Archives Cybersecurity Missions Accomplishments Protecting the nation Sandia lasers test and calibrate sensors on U.S. satellites Sandia's scientists and engineers have a significant impact on national security and continually deliver results, including these noteworthy successes from fiscal year 2012: AHW Launch Advanced Hypersonic Weapon test flight Sandia conducted a highly successful first test flight of the Advanced Hypersonic Weapon (AHW) concept for the U.S. Army Space and Missile Defense Command. Designed to fly within the earth's atmosphere at hypersonic speed and long range, the first-of-its-kind glide vehicle launched from Sandia's Kauai Test Facility in Kauai, Hawaii, using a three-stage

479

NATIONAL INSTITUTES OF HEALTH | National Cancer Institute LABORATORY OF PATHOLOGY  

E-Print Network (OSTI)

NATIONAL INSTITUTES OF HEALTH | National Cancer Institute LABORATORY OF PATHOLOGY National Cancer Institute (NCI) The Laboratory of Pathology, based in the NCI, provides clinical service in anatomic-scientists DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Cancer Institute, Center

480

Effects of sample mass and macrofossil type on radiocarbon dating of arctic and  

E-Print Network (OSTI)

University, Petersham, Massachusetts, USA. 7 Terrestrial Sciences Section, National Center for Atmospheric

Hu, Feng Sheng

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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

National Security Science  

NLE Websites -- All DOE Office Websites (Extended Search)

NSS cover - april NSS cover - april Read the April 2013 issue: web | interactive| pdf Skip to Content Skip to Search Skip to Utility Navigation Skip to Top Navigation Skip to Content Navigation Los Alamos National Laboratory submit About | Mission | Business | Newsroom | Phonebook Los Alamos National Laboratory links to site home page Science & Innovation Collaboration Careers, Jobs Community, Environment Science & Innovation Home » Science & Engineering Capabilities Accelerators, Electrodynamics Bioscience, Biosecurity, Health Chemical Science Earth, Space Sciences Energy Engineering High Energy Density Plasmas, Fluids Information Science, Computing, Applied Math Materials Science National Security, Weapons Science Nuclear & Particle Physics, Astrophysics, Cosmology

482

Washington in `97: Positive energy moves expected  

Science Conference Proceedings (OSTI)

After the stormy closing weeks of the 1996 electrons, when the fog finally lifted, a strong indication of the direction American politics is taking emerged. It is still moving clearly to the right. Donald Lambro, chief political correspondent of The Washington Times, put it this way, ``Contemporary liberalism may not be dead and buried yet, but it remains comatose and continues to wither away--without a clear and relevant agenda, without a credible champion, and without a majority party. Meanwhile, the Congress that will be sworn in next January will be one of the most conservative in decades.`` Why that will likely bode well for the US oil and gas industry is the theme of the following discussion. Outlined therein are: some thoughts on why Clinton won; a wrapup of key seats and committee members of the 105th Congress; news of a bipartisan forum for the oil/gas industry; improved outlook for movement on the Arctic National Wildlife Refuge (ANWR); progress on the national public education program; and a list of industry`s challenges for the next few years.

Matthews, C.D. [Charles Matthews and Co., Arlington, VA (United States)

1997-02-01T23:59:59.000Z

483

National Clean Fuels Inc National Wind Solutions Inc | Open Energy  

Open Energy Info (EERE)

Clean Fuels Inc National Wind Solutions Inc Clean Fuels Inc National Wind Solutions Inc Jump to: navigation, search Name National Clean Fuels Inc (National Wind Solutions Inc) Place San Antonio, Texas Zip 78230 Product Texas-based consultancy that works with clean technology developers, or with public utilities in their strategic and procurement plans for alternative energy contracts. References National Clean Fuels Inc (National Wind Solutions Inc)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. National Clean Fuels Inc (National Wind Solutions Inc) is a company located in San Antonio, Texas . References ↑ "National Clean Fuels Inc (National Wind Solutions Inc)" Retrieved from "http://en.openei.org/w/index.php?title=National_Clean_Fuels_Inc_National_Wind_Solutions_Inc&oldid=349061"

484

Savannah River National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Savannah River National Laboratory Savannah River National Laboratory srnl.doe.gov SRNL is a DOE National Laboratory operated by Savannah River Nuclear Solutions. At a glance Additive Manufacturing (3D Printing): Selectively Printed Conductive Pathways Researchers at the Savannah River National Laboratory (SRNL) have developed a rapid prototype conductive material that can be used for electrical shielding or circuit fabrication. Background Several rapid prototype technologies currently exist. A few of the technologies produce metallic parts, but the majority produce nonconductive parts made from various grades of plastic. In all of these technologies however, only conductive material or nonconductive material can be used within one part created. There is no known option for 3D printing conductive material for

485

National Transportation Stakeholders Forum  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

N N ti l T t ti National Transportation Stakeholders Forum Chicago, IL, May 26, 2010 Ahmad Al-Daouk Date and page number - 1 Director, National Security Department National Nuclear Security Administration Service Center - Albuquerque, NM National Transportation Stakeholders Forum OSRP * NNSA Contractors transporting in commerce, are required law to comply with applicable regulations required law to comply with applicable regulations (e.g. federal, local, tribal) * Great majority of NNSA shipments are non-secured * Off-Site Source Recovery Program (OSRP) - OSRP is a U.S. Government activity sponsored and overseen by NNSA Office of Global Threat Reduction and the program is managed by LANL Mi i i t t d b d d Date and page number - 2 - Mission is to remove excess, unwanted, abandoned, or

486

IDAHO NATIONAL LABORATORY  

NLE Websites -- All DOE Office Websites (Extended Search)

History of the Idaho National Laboratory (INL) History of the Idaho National Laboratory (INL) You are here: DOE-ID Home > Inside ID > Brief History Site History The Idaho National Laboratory (INL), an 890-square-mile section of desert in southeast Idaho, was established in 1949 as the National Reactor Testing Station. Initially, the missions at the INL were the development of civilian and defense nuclear reactor technologies and management of spent nuclear fuel. Fifty-two reactors—most of them first-of-a-kind—were built, including the Navy’s first prototype nuclear propulsion plant. Of the 52 reactors, three remain in operation at the site. In 1951, the INL achieved one of the most significant scientific accomplishments of the century—the first use of nuclear fission to produce a usable quantity of electricity at the Experimental Breeder Reactor No.

487

AMERICA'S NATIONAL LABS  

NLE Websites -- All DOE Office Websites (Extended Search)

AMERICA'S AMERICA'S NATIONAL LABS by 50 50 M A D E IN U S A B r e a k t h r o u g h s America's National Laboratory system has been changing and improving the lives of millions for more than 80 years. Born at a time of great societal need, this network of Department of Energy Laboratories has now grown into 17 facilities, working together as engines of prosperity and invention. As this list of 50 Break- throughs attests, National Laboratory discoveries have spawned industries, saved lives, generated new products, fired the imagination, and helped to reveal the secrets of the universe. Rooted in the need to be the best and bring the best, America's National Laboratories have put an American stamp on the past century of science. With equal ingenuity and tenacity, they are now engaged in

488

national | OpenEI  

Open Energy Info (EERE)

national national Dataset Summary Description Gate to gate life cycle inventory (LCI) data for the US national grid. Includes generation and transmission of electricity for US electricity grid. Representative of year 2008 mix of fuels used for utility electricity generation in US. Fuels include biomass, coal, petroleum, geothermal, natural gas, nuclear, solar, hydroelectric and wind energy sources.This data was developed by:- Alberta Carpenter, NREL- Chris Goemans, Athena Institute Source NREL Date Released Unknown Date Updated Unknown Keywords 2008 Electricity LCI national US Data application/vnd.ms-excel icon SS_Electricity_at_Grid_US_2008.xls (xls, 176.6 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2008

489

National Synchrotron Light Source  

NLE Websites -- All DOE Office Websites (Extended Search)

Environmental Assessment Environmental Assessment Proposed Upgrade and Improvement of the National Synchrotron Light Source Complex at Brookhaven National Laboratory, Upton, New York This Environmental Assessment addresses the proposed action by the U.S. Department of Energy to upgrade the facilities of the National Synchrotron Light Source Complex, namely the National Synchrotron Light Source (NSLS), the Accelerator Test Facility and the Source Development Laboratory. The environmental effects of a No-Action Alternative as well as a Proposed Action are evaluated in the Environmental Assessment. The “NSLS Environmental Assessment Fact Sheet” link below leads to a one-page summary of the Environmental Assessment. The “NSLS Environmental Assessment” link below leads to the whole 41-page

490

National Climate Assessment: Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Production Team Production Team Indicators System Coastal Resilience Resources Make Our Science Accessible Link Climate Change & Health Provide Data and Tools Coordinate Internationally National Climate Assessment: Overview Print E-mail What is the National Climate Assessment (NCA)? The NCA is an important resource for understanding and communicating climate change science and impacts in the United States. It informs the nation about already observed changes, the current status of the climate, and anticipated trends for the future. The NCA report process integrates scientific information from multiple sources and sectors to highlight key findings and significant gaps in our knowledge. The NCA also establishes consistent methods for evaluating climate impacts in the U.S. in the context of broader global change. Finally, findings from the NCA provide input to Federal science priorities and are used by U.S. citizens, communities, and businesses as they create more sustainable and environmentally sound plans for the nation's future.

491

Brookhaven National Laboratory, Office  

NLE Websites -- All DOE Office Websites (Extended Search)

of 2006 the Office of Educational Programs (OEP) at the U.S. Department of Energy's Brookhaven National Laboratory launched the Open Space Stewardship Program as part of its Green...

492

Diesel prices increase nationally  

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

Diesel prices increase nationally The U.S. average retail price for on-highway diesel fuel rose to 3.91 a gallon on Monday. That's up 1.3 cents from a week ago, based on the...

493

Diesel prices flat nationally  

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

Diesel prices flat nationally The U.S. average retail price for on-highway diesel fuel remained the same from a week ago at 3.98 a gallon on Monday, based on the weekly price...

494

National Environmental Policy Act  

NLE Websites -- All DOE Office Websites (Extended Search)

National Laboratory (ORNL) CX-ORR-13-007 SC 9172013 Timber Salvage from Pine Ridge Storm Damage CX-ORR-13-008 SC 9252013 Office of Secure Transportation Multiple Actions...

495

Los Alamos National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

to 150 million over five years LOS ALAMOS, N.M., May 14, 2013-Los Alamos National Laboratory has awarded a master task order agreement in which three small businesses will...

496

Los Alamos National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

to 400 million over five years LOS ALAMOS, N.M., Sept. 23, 2013-Los Alamos National Laboratory has awarded master task order agreements to three small businesses for environmental...

497

Students | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Apply for a Job Connect with Argonne LinkedIn Facebook Twitter YouTube Google+ More Social Media Students Interested in exploring what it would be like to work at a national...

498

Washington National Records Center  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Washington National Records Center Washington D.C. 20404 Annette Black, IM-23, 301-903-3842 Annette.Black@hq.doe.gov John E. Davenport, Director Records Management Div. IM23270CC...

499

National Renewable Energy Laboratory  

E-Print Network (OSTI)

Wh kilowatt-hour LED light emitting diode MECO Maui Electric Company MWh megawatt-hour NAECA National-generation technologies, such as seawater air-conditioning (SWAC) and Light-emitting diodes (LEDs), as an addendum

500

Alamos National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Economic development in Northern New Mexico focus of new podcast from Los Alamos National Laboratory November 25, 2013 Podcast part of Lab's new multi-channel effort to better...