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Note: This page contains sample records for the topic "greenland ice sheet" 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.


1

Determining Greenland Ice Sheet sensitivity to regional climate change: one-way coupling of a 3-D thermo-mechanical ice sheet model with a mesoscale climate model  

E-Print Network (OSTI)

responsible almost 40% of the ice sheet’s total dischargeCurrently, no coupled Greenland Ice Sheet model experimentaccelerated melting of Greenland ice sheet, Science, v. 313,

Schlegel, Nicole-Jeanne

2011-01-01T23:59:59.000Z

2

Gas isotopes in ice reveal a vegetated central Greenland during ice sheet invasion  

E-Print Network (OSTI)

on the ground surface as snow- drift and the ice sheet during a growing phase, with a mixing ratio of the localGas isotopes in ice reveal a vegetated central Greenland during ice sheet invasion R. Souchez,1 J prevailing during build-up of the Greenland Ice Sheet (GIS) are not yet established. Here we use results from

Chappellaz, Jérôme

3

Greenland Ice Sheet Surface Air Temperature Variability: 1840–2007  

Science Conference Proceedings (OSTI)

Meteorological station records and regional climate model output are combined to develop a continuous 168-yr (1840–2007) spatial reconstruction of monthly, seasonal, and annual mean Greenland ice sheet near-surface air temperatures. Independent ...

Jason E. Box; Lei Yang; David H. Bromwich; Le-Sheng Bai

2009-07-01T23:59:59.000Z

4

Meltwater effects on flow of Greenland's ice sheet less severe...  

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

of increasing meltwater less severe than feared Meltwater effects on flow of Greenland's ice sheet less severe for sea level rise than earlier feared, scientists say The team found...

5

Hydrological and biogeochemical cycling along the Greenland ice sheet margin  

E-Print Network (OSTI)

Global warming has led to a significant increase in Greenland ice sheet (GrIS) melt and runoff since 1990, resulting in escalated export of fresh water and associated sediment to the surrounding North Atlantic and Arctic ...

Bhatia, Maya Pilar, 1979-

2012-01-01T23:59:59.000Z

6

The Greenland Ice Sheet Response to Transient Climate Change  

Science Conference Proceedings (OSTI)

This study applies a multiphase, multiple-rheology, scalable, and extensible geofluid model to the Greenland Ice Sheet (GrIS). The model is driven by monthly atmospheric forcing from global climate model simulations. Novel features of the model, ...

Diandong Ren; Rong Fu; Lance M. Leslie; Jianli Chen; Clark R. Wilson; David J. Karoly

2011-07-01T23:59:59.000Z

7

Increased Runoff from Melt from the Greenland Ice Sheet: A Response to Global Warming  

Science Conference Proceedings (OSTI)

The authors attribute significantly increased Greenland summer warmth and Greenland Ice Sheet melt and runoff since 1990 to global warming. Southern Greenland coastal and Northern Hemisphere summer temperatures were uncorrelated between the 1960s ...

Edward Hanna; Philippe Huybrechts; Konrad Steffen; John Cappelen; Russell Huff; Christopher Shuman; Tristram Irvine-Fynn; Stephen Wise; Michael Griffiths

2008-01-01T23:59:59.000Z

8

Wintertime Surface Winds over the Greenland Ice Sheet  

Science Conference Proceedings (OSTI)

Clear-sky, wintertime surface winds over the Greenland Ice Sheet are simulated with a three-dimensional mesoscale numerical model. It is shown that the simulated winds blow from the broad gently sloped interior to the steep coastal margins. This ...

David H. Bromwich; Yang Du; Keith M. Hines

1996-09-01T23:59:59.000Z

9

Modeled Variations of Precipitation over the Greenland Ice Sheet  

Science Conference Proceedings (OSTI)

A parameterization of the synoptic activity at 500 hPa and a simple orographic scheme are used to model the spatial and temporal variations of precipitation over the Greenland Ice Sheet for 1963–88 from analyzed geopotential height fields ...

David H. Bromwich; Frank M. Robasky; Richard A. Keen; John F. Bolzan

1993-07-01T23:59:59.000Z

10

The Dynamic Response of the Greenland and Antarctic Ice Sheets to Multiple-Century Climatic Warming  

Science Conference Proceedings (OSTI)

New calculations were performed to investigate the combined response of the Greenland and Antarctic ice sheets to a range of climatic warming scenarios over the next millennium. Use was made of fully dynamic 3D thermomechanic ice sheet models, ...

Philippe Huybrechts; Jan de Wolde

1999-08-01T23:59:59.000Z

11

Greenland Ice Sheet Mass Balance Reconstruction. Part II: Surface Mass Balance (1840–2010)  

Science Conference Proceedings (OSTI)

Meteorological station records, ice cores, and regional climate model output are combined to develop a continuous 171-yr (1840–2010) reconstruction of Greenland ice sheet climatic surface mass balance (Bclim) and its subcomponents including near-...

Jason E. Box

2013-09-01T23:59:59.000Z

12

Greenland ice sheet mass balance reconstruction. Part II: surface mass balance (1840-2010)  

Science Conference Proceedings (OSTI)

Meteorological station records, ice cores, and regional climate model output are combined to develop a continuous 171-year (1840-2010) reconstruction of Greenland ice sheet climatic surface mass balance (Bclim) and its sub-components including ...

Jason E. Box

13

Greenland Ice Sheet Mass Balance Reconstruction. Part III: Marine Ice Loss and Total Mass Balance (1840–2010)  

Science Conference Proceedings (OSTI)

Greenland ice sheet mass loss to the marine environment occurs by some combination of iceberg calving and underwater melting (referred to here as marine ice loss, LM). This study quantifies the relation between LM and meltwater runoff (R) at the ...

Jason E. Box; William Colgan

2013-09-01T23:59:59.000Z

14

Greenland ice sheet mass balance reconstruction. Part III: marine ice loss and total mass balance (1840-2010)  

Science Conference Proceedings (OSTI)

Greenland ice sheet mass loss to the marine environment occurs by some combination of iceberg calving and underwater melting (referred to here as marine ice loss, LM). This study quantifies the relation between LM and meltwater runoff (R) at the ...

Jason E. Box; William Colgan

15

Surface Melt Area and Water Balance Modeling on the Greenland Ice Sheet 1995–2005  

Science Conference Proceedings (OSTI)

SnowModel, a physically based snow-evolution modeling system that includes four submodels—MicroMet, EnBal, SnowPack, and SnowTran-3D—was used to simulate variations in Greenland [including the Greenland Ice Sheet (GrIS)] surface snow and ice melt,...

Sebastian H. Mernild; Glen E. Liston; Christopher A. Hiemstra; Konrad Steffen

2008-12-01T23:59:59.000Z

16

Snowmelt on the Greenland Ice Sheet as Derived from Passive Microwave Satellite Data  

Science Conference Proceedings (OSTI)

The melt extent of the snow on the Greenland ice sheet is of considerable importance to the ice sheet’s mass and energy balance, as well as Arctic and global climates. By comparing passive microwave satellite data to field observations, ...

Waleed Abdalati; Konrad Steffen

1997-02-01T23:59:59.000Z

17

Sources of Spread in Multimodel Projections of the Greenland Ice Sheet Surface Mass Balance  

Science Conference Proceedings (OSTI)

The many studies investigating the future change of the Greenland Ice Sheet surface mass balance from climate model output exhibit a wide range of projections. This study makes projections from the Coupled Model Intercomparison Project phase 3 ...

Masakazu Yoshimori; Ayako Abe-Ouchi

2012-02-01T23:59:59.000Z

18

A Meteorological Experiment in the Melting Zone of the Greenland Ice Sheet  

Science Conference Proceedings (OSTI)

Preliminary results are described from a glaciometeorological experiment carried out in the margin (melting zone) of the Greenland ice sheet in the summers of 1990 and 1991. This work was initiated within the framework of a Dutch research program ...

J. Oerlemans; H. F. Vugts

1993-03-01T23:59:59.000Z

19

High and Dry: New Observations of Tropospheric and Cloud Properties above the Greenland Ice Sheet  

Science Conference Proceedings (OSTI)

Cloud and atmospheric properties strongly influence the mass and energy budgets of the Greenland Ice Sheet (GIS). To address critical gaps in the understanding of these systems, a new suite of cloud- and atmosphere-observing instruments has been installed ...

Matthew D. Shupe; David D. Turner; Von P. Walden; Ralf Bennartz; Maria P. Cadeddu; Benjamin B. Castellani; Christopher J. Cox; David R. Hudak; Mark S. Kulie; Nathaniel B. Miller; Ryan R. Neely; III; William D. Neff; Penny M. Rowe

2013-02-01T23:59:59.000Z

20

Application of a Polythermal Three-Dimensional Ice Sheet Model to the Greenland Ice Sheet: Response to Steady-State and Transient Climate Scenarios  

Science Conference Proceedings (OSTI)

Steady-state and transient climate-change computations are performed with the author’s three-dimensional polythermal ice sheet model Simulation Code for Polythermal Ice Sheets for the Greenland Ice Sheet. The distinctive feature of this model is ...

Ralf Greve

1997-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

Greenland Ice Sheet Mass Balance Reconstruction. Part I: Net Snow Accumulation (1600–2009)  

Science Conference Proceedings (OSTI)

Ice core data are combined with Regional Atmospheric Climate Model version 2 (RACMO2) output (1958–2010) to develop a reconstruction of Greenland ice sheet net snow accumulation rate, Ât(G), spanning the years 1600–2009. Regression parameters from ...

Jason E. Box; Noel Cressie; David H. Bromwich; Ji-Hoon Jung; Michiel van den Broeke; J. H. van Angelen; Richard R. Forster; Clement Miège; Ellen Mosley-Thompson; Bo Vinther; Joseph R. McConnell

2013-06-01T23:59:59.000Z

22

Observed and Modeled Greenland Ice Sheet Snow Accumulation, 1958–2003, and Links with Regional Climate Forcing  

Science Conference Proceedings (OSTI)

Annual and monthly snow accumulation for the Greenland Ice Sheet was derived from ECMWF forecasts [mainly 40-yr ECMWR Re-Analysis (ERA-40)] and further meteorological modeling. Modeled accumulation was validated using 58 ice core accumulation ...

Edward Hanna; Joe McConnell; Sarah Das; John Cappelen; Ag Stephens

2006-02-01T23:59:59.000Z

23

Greenland Ice Sheet Surface Mass-Balance Modeling in a 131-Yr Perspective, 1950–2080  

Science Conference Proceedings (OSTI)

Fluctuations in the Greenland ice sheet (GrIS) surface mass balance (SMB) and freshwater influx to the surrounding oceans closely follow climate fluctuations and are of considerable importance to the global eustatic sea level rise. A state-of-the-...

Sebastian H. Mernild; Glen E. Liston; Christopher A. Hiemstra; Jens H. Christensen

2010-02-01T23:59:59.000Z

24

A Satellite-Derived Climate-Quality Data Record of the Clear-Sky Surface Temperature of the Greenland Ice Sheet  

Science Conference Proceedings (OSTI)

The authors have developed a climate-quality data record of the clear-sky surface temperature of the Greenland Ice Sheet using the Moderate-Resolution Imaging Spectroradiometer (MODIS) ice-surface temperature (IST) algorithm. Daily and monthly ...

Dorothy K. Hall; Josefino C. Comiso; Nicolo E. DiGirolamo; Christopher A. Shuman; Jeffrey R. Key; Lora S. Koenig

2012-07-01T23:59:59.000Z

25

Evaluation of Greenland Ice Sheet Surface Climate in the HIRHAM Regional Climate Model Using Automatic Weather Station Data  

Science Conference Proceedings (OSTI)

The 1998 annual cycle and 1991–98 summer simulations of Greenland ice sheet surface climate are made with the 0.5°-horizontal resolution HIRHAM regional climate model of the Arctic. The model output is compared with meteorological and energy ...

Jason E. Box; Annette Rinke

2003-05-01T23:59:59.000Z

26

Elimination of the Greenland Ice Sheet in a High CO2 Climate  

Science Conference Proceedings (OSTI)

Projections of future global sea level depend on reliable estimates of changes in the size of polar ice sheets. Calculating this directly from global general circulation models (GCMs) is unreliable because the coarse resolution of 100 km or more ...

J. K. Ridley; P. Huybrechts; J. M. Gregory; J. A. Lowe

2005-09-01T23:59:59.000Z

27

Global ice sheet modeling  

Science Conference Proceedings (OSTI)

The University of Maine conducted this study for Pacific Northwest Laboratory (PNL) as part of a global climate modeling task for site characterization of the potential nuclear waste respository site at Yucca Mountain, NV. The purpose of the study was to develop a global ice sheet dynamics model that will forecast the three-dimensional configuration of global ice sheets for specific climate change scenarios. The objective of the third (final) year of the work was to produce ice sheet data for glaciation scenarios covering the next 100,000 years. This was accomplished using both the map-plane and flowband solutions of our time-dependent, finite-element gridpoint model. The theory and equations used to develop the ice sheet models are presented. Three future scenarios were simulated by the model and results are discussed.

Hughes, T.J.; Fastook, J.L. [Univ. of Maine, Orono, ME (United States). Institute for Quaternary Studies

1994-05-01T23:59:59.000Z

28

A Simple Ice–Ocean Model for the Greenland Sea  

Science Conference Proceedings (OSTI)

A steady, coupled model of the upper ocean circulation and ice cover in a meridional channel is presented and applied to the Greenland Sea. The main ocean gyre is driven by wind stress; however a nonzero boundary condition on meridional velocity ...

Rosemary G. Wood; Lawrence A. Mysak

1989-12-01T23:59:59.000Z

29

SISIPHUS: Scalable Ice-Sheet Solvers and Infrastructure for Petascale...  

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

SISIPHUS: Scalable Ice-Sheet Solvers and Infrastructure for Petascale, High-Resolution, Unstructured Simulations SISIPHUS: Scalable Ice-Sheet Solvers and Infrastructure for...

30

Surface Melting over Ice Shelves and Ice Sheets as Assessed from Modeled Surface Air Temperatures  

Science Conference Proceedings (OSTI)

Summer surface melting plays an important role in the evolution of ice shelves and their progenitor ice sheets. To explore the magnitude of surface melt occurring over modern ice shelves and ice sheets in a climate scenario forced by ...

Jeremy G. Fyke; Lionel Carter; Andrew Mackintosh; Andrew J. Weaver; Katrin J. Meissner

2010-04-01T23:59:59.000Z

31

Observing Climate with Satellites Are We on Thin Ice?  

Science Conference Proceedings (OSTI)

Observing Climate with Satellites Are We on Thin Ice? A glacial-melt stream on the top of the Greenland ice sheet in late summer. ...

2010-10-05T23:59:59.000Z

32

Ice_slurry_fact_sheet  

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

new approach to saving stroke and cardiac arrest victims by using a specially engineered ice slurry to cool organs. The technology is also being investigated as a way to improve...

33

Smoothed particle hydrodynamics non-Newtonian model for ice-sheet and ice-shelf dynamics  

Science Conference Proceedings (OSTI)

We propose a new three-dimensional smoothed particle hydrodynamics (SPH) non-Newtonian model to study coupled ice-sheet and ice-shelf dynamics. Most existing ice-sheet numerical models use grid-based Eulerian discretizations, and are usually restricted ... Keywords: Grounding line, Ice sheet, Non-Newtonian fluid, Smoothed particle hydrodynamics

W. Pan, A. M. Tartakovsky, J. J. Monaghan

2013-06-01T23:59:59.000Z

34

Greenland Surface Mass Balance as Simulated by the Community Earth System Model. Part II: Twenty-First-Century Changes  

Science Conference Proceedings (OSTI)

This study presents the first twenty-first-century projections of surface mass balance (SMB) changes for the Greenland Ice Sheet (GIS) with the Community Earth System Model (CESM), which includes a new ice sheet component. For glaciated surfaces, ...

Miren Vizcaíno; William H. Lipscomb; William J. Sacks; Michiel van den Broeke

2014-01-01T23:59:59.000Z

35

Siple Coast Ice Streams in a General Antarctic Ice Sheet Model  

Science Conference Proceedings (OSTI)

In an earlier paper by Verbitsky and Saltzman, a vertically integrated, high-resolution, nonlinearly viscous, nonisothermal ice sheet model was presented to calculate the “present-day” equilibrium regime of the Antarctic ice sheet. Steady-state ...

Mikhail Verbitsky

2005-07-01T23:59:59.000Z

36

Modeling the fracture of ice sheets on parallel computers.  

SciTech Connect

The objective of this project is to investigate the complex fracture of ice and understand its role within larger ice sheet simulations and global climate change. At the present time, ice fracture is not explicitly considered within ice sheet models due in part to large computational costs associated with the accurate modeling of this complex phenomena. However, fracture not only plays an extremely important role in regional behavior but also influences ice dynamics over much larger zones in ways that are currently not well understood. Dramatic illustrations of fracture-induced phenomena most notably include the recent collapse of ice shelves in Antarctica (e.g. partial collapse of the Wilkins shelf in March of 2008 and the diminishing extent of the Larsen B shelf from 1998 to 2002). Other fracture examples include ice calving (fracture of icebergs) which is presently approximated in simplistic ways within ice sheet models, and the draining of supraglacial lakes through a complex network of cracks, a so called ice sheet plumbing system, that is believed to cause accelerated ice sheet flows due essentially to lubrication of the contact surface with the ground. These dramatic changes are emblematic of the ongoing change in the Earth's polar regions and highlight the important role of fracturing ice. To model ice fracture, a simulation capability will be designed centered around extended finite elements and solved by specialized multigrid methods on parallel computers. In addition, appropriate dynamic load balancing techniques will be employed to ensure an approximate equal amount of work for each processor.

Waisman, Haim (Columbia University); Bell, Robin (Columbia University); Keyes, David (Columbia University); Boman, Erik Gunnar; Tuminaro, Raymond Stephen

2010-03-01T23:59:59.000Z

37

A Dozen Years of Temperature Observations at the Summit: Central Greenland Automatic Weather Stations 1987–99  

Science Conference Proceedings (OSTI)

On 4 May 1987, the first automatic weather station (AWS) near the summit of the Greenland Ice Sheet began transmitting data. Air temperature records from this site, AWS Cathy, as well as nearby AWS at the Greenland Ice Sheet Project II (GISP2, ...

Christopher A. Shuman; Konrad Steffen; Jason E. Box; Charles R. Stearns

2001-04-01T23:59:59.000Z

38

under a Creative Commons License. Climate of the Past Modelling the Early Weichselian Eurasian Ice Sheets: role of ice  

E-Print Network (OSTI)

Abstract. During the last glaciation, a marine ice sheet repeatedly appeared in Eurasia. The floating part of this ice sheet was essential to its rapid extension over the seas. During the earliest stage (90 kyr BP), large ice-dammed lakes formed south of the ice sheet. These lakes are believed to have cooled the climate at the margin of the ice. Using an ice sheet model, we investigated the role of ice shelves during the inception and the influence of ice-dammed lakes on the ice sheet evolution. Inception in Barents sea seems due to thickening of a large ice shelf. We observe a substantial impact of the lakes on the evolution of the ice sheets. Reduced summer ablation enhances ice extent and thickness, and the deglaciation is delayed by 2000 years. 1

V. Peyaud; C. Ritz; G. Krinner

2007-01-01T23:59:59.000Z

39

Climate Sensitivity to Continental Ice Sheet Size and Configuration  

Science Conference Proceedings (OSTI)

A version of the NCAR Community Climate Model (CCM) has been used to carry out a study of climate sensitivity to the size and distribution of continental ice sheets by comparing two perpetual season, fixed sea surface temperature (SST), winter ...

Richard A. Shinn; Eric J. Barron

1989-12-01T23:59:59.000Z

40

Terminating the Last Interglacial: The Role of Ice Sheet–Climate Feedbacks in a GCM Asynchronously Coupled to an Ice Sheet Model  

Science Conference Proceedings (OSTI)

Climatic deterioration in northeastern Canada following the last interglacial resulted in the formation and abrupt expansion of the Laurentide Ice Sheet. However, the physical mechanisms leading to rapid ice sheet expansion are not well ...

Adam R. Herrington; Christopher J. Poulsen

2012-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

Climatic Impact of a Greenland Deglaciation and Its Possible Irreversibility  

Science Conference Proceedings (OSTI)

Warmer climate conditions persisting for a period of many centuries could lead to the disappearance of the Greenland ice sheet, with a related 7-m rise in sea level. The question is addressed of whether the ice sheet could be regenerated if ...

T. Toniazzo; J. M. Gregory; P. Huybrechts

2004-01-01T23:59:59.000Z

42

A ``triple sea-ice state'' mechanism for the abrupt warming and synchronous ice sheet collapses during Heinrich events  

E-Print Network (OSTI)

changes. This weak coupling can lead to a ``nonlinear phase locking'' of the different ice sheets whichA ``triple sea-ice state'' mechanism for the abrupt warming and synchronous ice sheet collapses. [1] Abrupt, switch-like, changes in sea ice cover are proposed as a mechanism for the large

Sayag, Roiy

43

A Smoothed Particle Hydrodynamics Model for Ice Sheet and Ice Shelf Dynamics  

SciTech Connect

Mathematical modeling of ice sheets is complicated by the non-linearity of the governing equations and boundary conditions. Standard grid-based methods require complex front tracking techniques and have limited capability to handle large material deformations and abrupt changes in bottom topography. As a consequence, numerical methods are usually restricted to shallow ice sheet and ice shelf approximations. We propose a new smoothed particle hydrodynamics (SPH) model for coupled ice sheet and ice shelf dynamics. SPH is a fully Lagrangian particle method. It is highly scalable and its Lagrangian nature and meshless discretization are well suited to the simulation of free surface flows, large material deformation, and material fragmentation. In this paper SPH is used to study ice sheet/ice shelf behavior, and the dynamics of the grounding line. The steady state position of the grounding line obtained from the SPH simulations is in good agreement with laboratory observations for a wide range of simulated bedrock slopes, and density ratios similar to those of ice and sea water. The numerical accuracy of the SPH algorithm is further verified by simulating the plane shear flow of two immiscible fluids and the propagation of a highly viscous blob of fluid along a horizontal surface. In the experiment, the ice was represented with a viscous newtonian fluid. For consistency, in the described SPH model the ice is also modeled as a viscous newtonian fluid. Typically, ice sheets are modeled as a non-Newtonian fluid, accounting for the changes in the mechanical properties of ice. Implementation of a non-Newtonian rheology in the SPH model is the subject of our ongoing research.

Pan, Wenxiao; Tartakovsky, Alexandre M.; Monaghan, Joseph J.

2012-02-08T23:59:59.000Z

44

Smoothed particle hydrodynamics Non-Newtonian model for ice-sheet and ice-shelf dynamics  

SciTech Connect

Mathematical modeling of ice sheets is complicated by the non-linearity of the governing equations and boundary conditions. Standard grid-based methods require complex front tracking techniques and have limited capability to handle large material deformations and abrupt changes in bottom topography. As a consequence, numerical methods are usually restricted to shallow ice sheet and ice shelf approximations. We propose a new smoothed particle hydrodynamics (SPH) non-Newtonian model for coupled ice sheet and ice shelf dynamics. SPH, a fully Lagrangian particle method, is highly scalable and its Lagrangian nature and meshless discretization are well suited to the simulation of free surface ?ows, large material deformation, and material fragmentation. In this paper, SPH is used to study 3D ice sheet/ice shelf behavior, and the dynamics of the grounding line. The steady state position of the grounding line obtained from SPH simulations is in good agreement with laboratory observations for a wide range of simulated bedrock slopes, and density ratios, similar to those of ice and sea water. The numerical accuracy of the SPH algorithm is veri?ed by simulating Poiseuille ?ow, plane shear ?ow with free surface and the propagation of a blob of ice along a horizontal surface. In the laboratory experiment, the ice was represented with a viscous Newtonian ?uid. In the present work, however, the ice is modeled as both viscous Newtonian ?uid and non-Newtonian ?uid, such that the e?ect of non-Newtonian rheology on the dynamics of grounding line was examined. The non-Newtonian constitutive relation is prescribed to be Glen’s law for the creep of polycrystalline ice. A V-shaped bedrock ramp is further introduced to model the real geometry of bedrock slope.

Pan, Wenxiao; Tartakovsky, Alexandre M.; Monaghan, Joseph J.

2013-06-01T23:59:59.000Z

45

Assessment of Cloud Cover Characteristics in Satellite Datasets and Reanalysis Products for Greenland  

Science Conference Proceedings (OSTI)

Clouds have an important controlling influence on the radiation balance, and hence surface melting, over the Greenland ice sheet and need to be classified to derive reliable albedo estimates from visible imagery. Little is known, however, about ...

J. A. Griggs; J. L. Bamber

2008-05-01T23:59:59.000Z

46

Greenland surface mass balance as simulated by the Community Earth System Model. Part II: 21st century changes  

Science Conference Proceedings (OSTI)

This study presents the first 21st-century projections of surface mass balance (SMB) changes for the Greenland ice sheet (GIS) with the Community Earth System Model (CESM), which includes a new ice-sheet component. For glaciated surfaces, CESM ...

Miren Vizcaíno; William H. Lipscomb; William J. Sacks; Michiel van den Broeke

47

Katabatic Winds on Ice Sheets: A Refinement of the Prandtl Model  

Science Conference Proceedings (OSTI)

Katabatic winds on ice sheets and glaciers are buoyancy-driven flows, much like turbidity currents in the ocean. These winds are driven by radiative cooling of the ice surface and are not resolved by the typical horizontal and vertical ...

R. J. Zammett; A. C. Fowler

2007-07-01T23:59:59.000Z

48

ARM - Field Campaign - Lidar support for ICECAPS at Summit, Greenland  

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

govCampaignsLidar support for ICECAPS at Summit, Greenland govCampaignsLidar support for ICECAPS at Summit, Greenland Campaign Links ICECAPS Campaign Summary (PDF) Summit Station Research Highlight New Data from Greenland for Arctic Climate Research Cloud Cocktail Melts Greenland Ice Sheet Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Lidar support for ICECAPS at Summit, Greenland 2010.04.15 - 2014.10.31 Lead Scientist : David Turner Description Beginning in May 2010, the Integrated Characterization of Energy, Clouds, Atmospheric State, and Precipitation over Summit (ICECAPS) project, funded through the National Science Foundation's Arctic Observing Network, is deploying a suite of remote sensors at Summit, Greenland, for four years. With dining facilities and communications gear, the "Big House" at Summit Station serves as the central gathering area for site researchers. (Photo courtesy Summit Station.)

49

A Method of Detecting Change in the Ice Conditions of the Central Greenland Sea by the Whelping Locations of Harp Seals  

Science Conference Proceedings (OSTI)

Variations in the extent of sea ice within the Greenland Sea on daily, seasonal, or longer time scales are well documented, while changes in ice conditions are not. By combining historical information on the location and timing of the hunt for ...

J. P. Wilkinson; P. Wadhams

2005-04-01T23:59:59.000Z

50

Rapid Holocene Deglaciation of the Labrador Sector of the Laurentide Ice Sheet  

Science Conference Proceedings (OSTI)

Retreat of the Laurentide Ice Sheet (LIS) following the Last Glacial Maximum 21 000 yr BP affected regional to global climate and accounted for the largest proportion of sea level rise. Although the late Pleistocene LIS retreat chronology is ...

Anders E. Carlson; Peter U. Clark; Grant M. Raisbeck; Edward J. Brook

2007-10-01T23:59:59.000Z

51

Recent Greenland Accumulation Estimated from Regional Climate Model Simulations and Ice Core Analysis  

Science Conference Proceedings (OSTI)

The accumulation defined as “precipitation minus evaporation” over Greenland has been simulated with the high-resolution limited-area regional climate model HIRHAM4 applied over an Arctic integration domain. This simulation is compared with a ...

K. Dethloff; M. Schwager; J. H. Christensen; S. Kiilsholm; A. Rinke; W. Dorn; F. Jung-Rothenhäusler; H. Fischer; S. Kipfstuhl; H. Miller

2002-10-01T23:59:59.000Z

52

An update on land-ice modeling in the CESM  

Science Conference Proceedings (OSTI)

Mass loss from land ice, including the Greenland and Antarctic ice sheets as well as smaller glacier and ice caps, is making a large and growing contribution to global sea-level rise. Land ice is only beginning to be incorporated in climate models. The goal of the Land Ice Working Group (LIWG) is to develop improved land-ice models and incorporate them in CESM, in order to provide useful, physically-based sea-level predictions. LJWG efforts to date have led to the inclusion of a dynamic ice-sheet model (the Glimmer Community Ice Sheet Model, or Glimmer-CISM) in the Community Earth System Model (CESM), which was released in June 2010. CESM also includes a new surface-mass-balance scheme for ice sheets in the Community Land Model. Initial modeling efforts are focused on the Greenland ice sheet. Preliminary results are promising. In particular, the simulated surface mass balance for Greenland is in good agreement with observations and regional model results. The current model, however, has significant limitations: The land-ice coupling is one-way; we are using a serial version of Glimmer-CISM with the shallow-ice approximation; and there is no ice-ocean coupling. During the next year we plan to implement two-way coupling (including ice-ocean coupling with a dynamic Antarctic ice sheet) with a parallel , higher-order version of Glimmer-CISM. We will also add parameterizations of small glaciers and ice caps. With these model improvements, CESM will be able to simulate all the major contributors to 21st century global sea-level rise. Results of the first round of simulations should be available in time to be included in the Fifth Assessment Report (ARS) of the Intergovernmental Panel on Climate Change.

Lipscomb, William H [Los Alamos National Laboratory

2011-01-18T23:59:59.000Z

53

Challenges to Understand the Dynamic Response of Greenland's Marine Terminating Glaciers to Oceanic and Atmospheric Forcing  

Science Conference Proceedings (OSTI)

The recent retreat and speedup of outlet glaciers, as well as enhanced surface melting around the ice sheet margin, have increased Greenland's contribution to sea level rise to 0.6±0.1 mm/yr and its discharge of freshwater into the North ...

Fiammetta Straneo; Patrick Heimbach; Olga Sergienko; Gordon Hamilton; Ginny Catania; Stephen Griffies; Robert Hallberg; Adrian Jenkins; Ian Joughin; Roman Motyka; W. Tad Pfeffer; Stephen F. Price; Eric Rignot; Ted Scambos; Martin Truffer; Andreas Vieli

54

Challenges to Understanding the Dynamic Response of Greenland's Marine Terminating Glaciers to Oceanic and Atmospheric Forcing  

Science Conference Proceedings (OSTI)

The recent retreat and speedup of outlet glaciers, as well as enhanced surface melting around the ice sheet margin, have increased Greenland's contribution to sea level rise to 0.6 ± 0.1 mm yr?1 and its discharge of freshwater into the North Atlantic. The ...

Fiammetta Straneo; Patrick Heimbach; Olga Sergienko; Gordon Hamilton; Ginny Catania; Stephen Griffies; Robert Hallberg; Adrian Jenkins; Ian Joughin; Roman Motyka; W. Tad Pfeffer; Stephen F. Price; Eric Rignot; Ted Scambos; Martin Truffer; Andreas Vieli

2013-08-01T23:59:59.000Z

55

Development and Applications of the Community Ice Sheet Model  

Science Conference Proceedings (OSTI)

The initial goals of the project are: (1) create a model for land ice that includes relevant and necessary dynamics, physical processes, and couplings; and (2) apply that model to say something more substantial about SLR in Lme for IPCC AR5 (AR6?).

Hoffman, Matthew J. [Los Alamos National Laboratory; Lipscomb, William H. [Los Alamos National Laboratory; Price, Stephen F. [Los Alamos National Laboratory; Johnson, Jesse [University of Montana; Sacks, William [National Center for Atmospheric Research

2012-07-23T23:59:59.000Z

56

A Possible Change in Mass Balance of Greenland and Antarctic Ice Sheets in the Coming Century  

Science Conference Proceedings (OSTI)

A high-resolution GCM is found to simulate precipitation and surface energy balance of high latitudes with high accuracy. This opens new possibilities to investigate the future mass balance of polar glaciers and its effect on sea level. The ...

Atsumu Ohmura; Martin Wild; Lennart Bengtsson

1996-09-01T23:59:59.000Z

57

Greenland Surface Mass Balance as Simulated by the Community Earth System Model. Part I: Model Evaluation and 1850-2005 Results  

Science Conference Proceedings (OSTI)

The modeling of the surface mass balance (SMB) of the Greenland ice sheet (GIS) requires high-resolution models in order to capture the observed large gradients in the steep marginal areas. Until now, global climate models have not been considered ...

Miren Vizcaíno; William H. Lipscomb; William J. Sacks; Jan H. van Angelen; Bert Wouters; Michiel R. van den Broeke

58

Greenland Surface Mass Balance as Simulated by the Community Earth System Model. Part I: Model Evaluation and 1850–2005 Results  

Science Conference Proceedings (OSTI)

The modeling of the surface mass balance (SMB) of the Greenland Ice Sheet (GIS) requires high-resolution models in order to capture the observed large gradients in the steep marginal areas. Until now, global climate models have not been considered ...

Miren Vizcaíno; William H. Lipscomb; William J. Sacks; Jan H. van Angelen; Bert Wouters; Michiel R. van den Broeke

2013-10-01T23:59:59.000Z

59

Implementation and initial evaluation of the Glimmer Community Ice Sheet Model in the Community Earth System Model  

Science Conference Proceedings (OSTI)

The Glimmer Community Ice Sheet Model (Glimmer-CISM) has been implemented in the Community Earth System Model (CESM). Glimmer-CISM is forced by a surface mass balance (SMB) computed in multiple elevation classes in CESM’s land model and downscaled ...

William H. Lipscomb; Jeremy G. Fyke; Miren Vizcaíno; William J. Sacks; Jon Wolfe; Mariana Vertenstein; Anthony Craig; Erik Kluzek; David M. Lawrence

60

Implementation and Initial Evaluation of the Glimmer Community Ice Sheet Model in the Community Earth System Model  

Science Conference Proceedings (OSTI)

The Glimmer Community Ice Sheet Model (Glimmer-CISM) has been implemented in the Community Earth System Model (CESM). Glimmer-CISM is forced by a surface mass balance (SMB) computed in multiple elevation classes in the CESM land model and ...

William H. Lipscomb; Jeremy G. Fyke; Miren Vizcaíno; William J. Sacks; Jon Wolfe; Mariana Vertenstein; Anthony Craig; Erik Kluzek; David M. Lawrence

2013-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

CO2 Emissions - Greenland  

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

Greenland Graphics CO2 Emissions from Greenland Data graphic Data CO2 Emissions from Greenland image Per capita CO2 Emission Estimates for Greenland...

62

A View of Antarctic Ice-Sheet Evolution from Sea-Level and Deep-Sea Isotope Changes During the Late Cretaceous-Cenozoic  

E-Print Network (OSTI)

The imperfect direct record of Antarctic glaciation has led to the delayed recognition of the initiation of a continent-sized ice sheet. Early studies interpreted initiation in the middle Miocene (ca 15 Ma). Most current studies place the first ice sheet in the earliest Oligocene (33.55 Ma), but there is physical evidence for glaciation in the Eocene. Though there are inherent limitations in sea-level and deep-sea isotope records, both place constraints on the size and extent of Late Cretaceous to Cenozoic Antarctic ice sheets. Sea-level records argue that small- to medium-size (typically 10-12 × 106 km3) ephemeral ice sheets occurred during the greenhouse world of the Late Cretaceous to middle Eocene. Deep-sea ?18O records show increases associated with many of these greenhouse sea-level falls, consistent with their attribution to ice-sheet growth. Global cooling began in the middle Eocene and culminated with the major earliest Oligocene (33.55 Ma) growth of a large (25 × 106 km3) Antarctic ice sheet that caused a 55-70 m eustatic fall and a 1‰ ?18O increase. This large ice sheet became a driver of climate change, not just a response to it, causing increased latitudinal thermal gradients and a spinning up of the oceans that, in turn, caused a dramatic reorganization of ocean circulation and chemistry.

Miller, K. G.; Wright, J. D.; Katz, M. E.; Browning, J. V.; Cramer, B. S.; Wade, Bridget S.; Mizintseva, S. F.

2008-01-01T23:59:59.000Z

63

Validation of the Surface Energy Balance over the Antarctic Ice Sheets in the U.K. Meteorological Office Unified Climate Model  

Science Conference Proceedings (OSTI)

Surface radiation measurements and other climatological data were used to validate the representation of the surface energy balance over the East Antarctic Ice Sheet in the U.K. Meteorological Office Unified Climate Model. Model calculations of ...

J. C. King; W. M. Connolley

1997-06-01T23:59:59.000Z

64

Development and Testing of Polar Weather Research and Forecasting (WRF) Model. Part I: Greenland Ice Sheet Meteorology  

Science Conference Proceedings (OSTI)

A polar-optimized version of the fifth-generation Pennsylvania State University–National Center for Atmospheric Research Mesoscale Model (MM5) was developed to fill climate and synoptic needs of the polar science community and to achieve an ...

Keith M. Hines; David H. Bromwich

2008-06-01T23:59:59.000Z

65

Extending the Antarctic Meteorological Record Using Ice-Sheet Temperature Profiles  

Science Conference Proceedings (OSTI)

Two vertical ice temperature profiles from locations in the Antarctic Peninsula unaffected by meltwater are presented. A simple time-dependent heat diffusion-advection model is used to infer broad surface temperature variations in the Antarctic ...

K. W. Nicholls; J. G. Paren

1993-01-01T23:59:59.000Z

66

Stochastic forcing of Pleistocene ice sheets: Implications for the origin of millennial-scale climate oscillations  

E-Print Network (OSTI)

in significant variation in freshwater flux to the North Atlantic. In this paper we mimic the effects on ice volume of adding small perturbations to this ``baseline'' experiment. The perturba- tions stochastically forced experiments. [9] Though the forcing in our experiments is white (i.e., the forcing in two

67

Ice  

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

Ice Ice Nature Bulletin No. 661-A january 7, 1978 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation ICE There was a time when ice, cut on frozen ponds and lakes, was transported by fast clipper ships from New England to New Orleans where it was worth its weight in gold. Nowadays this cold brittle colorless substance is commonplace everywhere. Few people, however, know that ice is one of the strangest of all solids; and that, because of its unique properties, life on earth is what it is. Those properties are due to the distinctive structure of a molecule of water, formed of three elemental particles or atoms -- two of hydrogen and one of oxygen -- expressed by the familiar symbol, H2O. The three atoms are held together by two chemical bonds expressed by another symbol, H-O-H. Briefly, the unique properties of water, water vapor, and ice arise from that bonding and the arrangement of electron pairs around the oxygen atom.

68

Greenland’s Pressure Drag and the Atlantic Storm Track  

Science Conference Proceedings (OSTI)

Some effects of Greenland on the Northern Hemisphere wintertime circulation are discussed. Inviscid pressure drag on Greenland’s slopes, calculated from reanalysis data, is related to circulation patterns. Greenland lies north of the core of the ...

Thomas Jung; Peter B. Rhines

2007-11-01T23:59:59.000Z

69

A study of carbon-14 of paleoatmospheric methane for the last glacial termination from ancient glacial ice  

E-Print Network (OSTI)

J.P. , 2007. Pleistocene ice and paleo-strain rates atin Greenland snow and ice with 10^-3 to 10^5-year time420,000 years from the Vostok ice core, Antarctica. Nature

Petrenko, Vasilii Victorovich

2008-01-01T23:59:59.000Z

70

Water-Cooled Ice Machines, Purchasing Specifications for Energy-Efficient Products (Fact Sheet), Federal Energy Management Program (FEMP)  

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

continued > continued > FEDERAL ENERGY MANAGEMENT PROGRAM PURCHASING SPECIFICATIONS FOR ENERGY-EFFICIENT PRODUCTS The U.S. Department of Energy's (DOE) Federal Energy Management Program (FEMP) facilitates the Federal Government's implementation of sound, cost-effective energy management and investment practices to enhance the nation's energy security and environmental stewardship. Water-Cooled Ice Machines Legal Authorities Federal agencies are required by the National Energy Conservation Policy Act (P.L. 95-619), Execu- tive Order 13423, Executive Order 13514, and Federal Acquisition Regulations (FAR) Subpart 23.2 and 53.223 to specify and buy ENERGY STAR ® qualified products or, in categories not included in

71

ICE Press Office U.S. Department of Homeland Security  

E-Print Network (OSTI)

ICE Press Office U.S. Department of Homeland Security December 19, 2003 Contact: SEVP Fact Sheet) at (202) 353-3049. www.ice.gov #12;

Wisconsin at Madison, University of

72

THE GREENLAND FLOW DISTORTION EXPERIMENT  

Science Conference Proceedings (OSTI)

Greenland has a major influence on the atmospheric circulation of the North Atlantic–western European region, dictating the location and strength of mesoscale weather systems around the coastal seas of Greenland and directly influencing synoptic-...

I. A. Renfrew; G. N. Petersen; S. Outten; D. Sproson; G. W. K. Moore; C. Hay; T. Ohigashi; S. Zhang; J. E. Kristjánsson; I. Føre; H. Ólafsson; S. L. Gray; E. A. Irvine; K. Bovis; P. R. A. Brown; R. Swinbank; T. Haine; A. Lawrence; R. S. Pickart; M. Shapiro; A. Woolley

2008-09-01T23:59:59.000Z

73

The Development and Use of the Berkeley Fluorescence Spectrometer to Characterize Microbial Content and Detect Volcanic Ash in Glacial Ice  

E-Print Network (OSTI)

V. M. Pashkevich, “Antarctic Ice Sheet as a model in Searchmethods for discovery of ice-entrapped microorganisms inV. M. Pashkevich, “Antarctic Ice Sheet as Object for Solving

Rohde, Robert Andrew

2010-01-01T23:59:59.000Z

74

Efficient flowline simulations of ice-shelf/ocean interactions: Sensitivity studies with a fully coupled model  

Science Conference Proceedings (OSTI)

Thermodynamic flowline and plume models for the ice-shelf/ocean system simplify the ice and ocean dynamics sufficiently to allow extensive exploration of parameters affecting ice-sheet stability while including key physical processes. Comparison ...

Ryan T. Walker; David M. Holland; Byron R. Parizek; Richard B. Alley; Sophie M. J. Nowicki; Adrian Jenkins

75

East Antarctic ice core sulfur isotope measurements over a complete glacial-interglacial cycle  

E-Print Network (OSTI)

East Antarctic ice core sulfur isotope measurements over a complete glacial-interglacial cycle B Center and Department of Geology, University of Maryland, College Park, Maryland, USA J. Savarino and R] Both sulfur and oxygen isotopes of sulfate preserved in ice cores from Greenland and Antarctica have

Kaufman, Alan Jay

76

Sidescan Sonar Imagery of the Winter Marginal Ice Zone Obtained from an AUV  

Science Conference Proceedings (OSTI)

The first Arctic under-ice sidescan sonar imagery from an autonomous underwater vehicle (AUV) has been obtained in the winter marginal ice zone of the East Greenland Current at 73°00?N, 11°47?W, using a Maridan Martin 150 vehicle operated from R/...

P. Wadhams; J. P. Wilkinson; A. Kaletzky

2004-09-01T23:59:59.000Z

77

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

78

Environmental Radioactivity in Greenland in 1978  

E-Print Network (OSTI)

of fallout radioactivity in Greenland in 1978 are reported. Strontium-90 (and Cesium-137 in most cases, FOOD CHAINS, GLOBAL FALLOUT, GRAPHS, GREENLAND, PLANTS, RADIOAC- TIVITY, SEAWATER, SHEEP, TABLES [1 ' the fallout levels increased similarly from 1977 to 1978. 90 Fig. 2.1 shows the accumulated Sr at the various

79

Ice shelf-ocean interactions in a general circulation model : melt-rate modulation due to mean flow and tidal currents  

E-Print Network (OSTI)

Interactions between the ocean circulation in sub-ice shelf cavities and the overlying ice shelf have received considerable attention in the context of observed changes in flow speeds of marine ice sheets around Antarctica. ...

Dansereau, Véronique

2012-01-01T23:59:59.000Z

80

under a Creative Commons License. Climate of the Past Ice-driven CO2 feedback on ice volume  

E-Print Network (OSTI)

Abstract. The origin of the major ice-sheet variations during the last 2.7 million years is a long-standing mystery. Neither the dominant 41 000-year cycles in ?18O/ice-volume during the late Pliocene and early Pleistocene nor the late-Pleistocene oscillations near 100 000 years is a linear (“Milankovitch”) response to summer insolation forcing. Both responses must result from non-linear behavior within the climate system. Greenhouse gases (primarily CO2) are a plausible source of the required non-linearity, but confusion has persisted over whether the gases force ice volume or are a positive feedback. During the last several hundred thousand years, CO2 and ice volume (marine ?18O) have varied in phase at the 41 000-year obliquity cycle and nearly in phase within the ?100 000-year band. This timing rules out greenhouse-gas forcing of a very slow ice response and instead favors ice control of a fast CO2 response. In the schematic model proposed here, ice sheets responded linearly to insolation forcing at the precession and obliquity cycles prior to 0.9 million years ago, but CO2 feedback amplified the ice response at the 41 000-year period by a factor of approximately two. After 0.9 million years ago, with slow polar cooling, ablation weakened. CO2 feedback continued to amplify ice-sheet growth every 41 000 years, but weaker ablation permitted some ice to survive insolation maxima of low intensity. Step-wise growth of these longerlived ice sheets continued until peaks in northern summer insolation produced abrupt deglaciations every ?85 000 to ?115 000 years. Most of the deglacial ice melting resulted from the same CO2/temperature feedback that had built the ice sheets. Several processes have the northern geographic origin, as well as the requisite orbital tempo and phasing, to be candidate mechanisms for ice-sheet control of CO2 and their own feedback. 1

W. F. Ruddiman

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

Home Atmosphere Sea Ice Ocean Land Greenland Biology , J. Cappelen  

E-Print Network (OSTI)

and Drouilhet 1994) and given the fact that mid-stratospheric anomalies tend to mirror lower troposapheric Meteorological Institute, Tech. Rep. 07-06, 53 pp. Christy, J. R., and S. J. Drouilhet, 1994: Variability

Box, Jason E.

82

Characterization of Millennial-Scale Climate Variability  

Science Conference Proceedings (OSTI)

The oxygen isotope time series from ice cores in central Greenland [the Greenland Ice Sheet Project 2 (GISP2) and the Greenland Ice Core Project (GRIP)] and West Antarctica (Byrd) provide a basis for evaluating the behavior of the climate system ...

Gerard H. Roe; Eric J. Steig

2004-05-01T23:59:59.000Z

83

Environmental Radioactivity in Greenland in 1981  

E-Print Network (OSTI)

. Measurements of fallout radioactivity in Greenland in 1981 are reported. Strontium-90 (and Cesium-137 in most. INIS Descriptors [0] DEER, DIET, ENVIRONMENT, EXPERIMENTAL DATA, FISHES, POOD CHAINS, GLOBAL FALLOUT

84

Tropospheric Gases and Aerosols in Northeast Greenland  

Science Conference Proceedings (OSTI)

Measurements of atmospheric pollution have taken place in northeast Greenland since 1990. Weekly samples have been collected for analysis of sulfur dioxide, sulfate in particles, and total gaseous and particulate phases of reduced and of oxidized ...

Niels Z. Heidam; Peter Wåhlin; Jesper H. Christensen

1999-01-01T23:59:59.000Z

85

Fact Sheets  

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

Fact Sheets Fact Sheets Fact Sheets LANL's mission is to develop and apply science and technology to ensure the safety, security, and reliability of the U.S. nuclear deterrent; reduce global threats; and solve other emerging national security and energy challenges. Unique facilities foster experimental science, support LANL's security mission DARHT accelerator DARHT's electron accelerators use large, circular aluminum structures to create magnetic fields that focus and steer a stream of electrons down the length of the accelerator. Tremendous electrical energy is added along the way. When the stream of high-speed electrons exits the accelerator it is "stopped" by a tungsten target resulting in an intense burst of x-rays that are used to create digital images of mock nuclear devices as they implode.

86

Sheet1  

Science Conference Proceedings (OSTI)

Sheet1. A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR ...

2010-06-01T23:59:59.000Z

87

Bowhead whale springtime song off West Greenland Kathleen M. Stafford  

E-Print Network (OSTI)

Bowhead whale springtime song off West Greenland Kathleen M. Stafford Applied Physics Laboratory, No. 5, November 2008 Stafford et al.: Greenland bowhead song #12;B. Data analysis All 59 h, song J. Acoust. Soc. Am., Vol. 124, No. 5, November 2008 Stafford et al.: Greenland bowhead song 3317

Laidre, Kristin L.

88

Fact Sheet  

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

Sheet Sheet Bureau of Oceans and International Environmental and Scientific Affairs Washington, DC United States Global Climate Change Policy On February 14, 2002, President Bush committed the United States to an ambitious climate change strategy that will reduce domestic greenhouse gas (GHG) emissions relative to the size of the American economy. The United States will achieve this goal by cutting its GHG intensity - how much it emits per unit of economic activity - by 18% over the next 10 years. This strategy will set America on a path to slow the growth of greenhouse gas emissions, and - as the science justifies - to stop, and then reverse that growth. The President's policy also continues the United States' leadership role in supporting vital climate change research, laying the groundwork

89

Greenland New Energy | Open Energy Information  

Open Energy Info (EERE)

Greenland New Energy Greenland New Energy Jump to: navigation, search Name Greenland New Energy Place Zhenjiang, Jiangsu Province, China Sector Solar Product China-based firm involved in silicon thin film solar cell technology. Coordinates 31.966261°, 119.472687° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":31.966261,"lon":119.472687,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

90

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

91

Characterization of household waste in Greenland  

Science Conference Proceedings (OSTI)

The composition of household waste in Greenland was investigated for the first time. About 2 tonnes of household waste was sampled as every 7th bag collected during 1 week along the scheduled collection routes in Sisimiut, the second largest town in Greenland with about 5400 inhabitants. The collection bags were sorted manually into 10 material fractions. The household waste composition consisted primarily of biowaste (43%) and the combustible fraction (30%), including anything combustible that did not belong to other clean fractions as paper, cardboard and plastic. Paper (8%) (dominated by magazine type paper) and glass (7%) were other important material fractions of the household waste. The remaining approximately 10% constituted of steel (1.5%), aluminum (0.5%), plastic (2.4%), wood (1.0%), non-combustible waste (1.8%) and household hazardous waste (1.2%). The high content of biowaste and the low content of paper make Greenlandic waste much different from Danish household waste. The moisture content, calorific value and chemical composition (55 elements, of which 22 were below detection limits) were determined for each material fraction. These characteristics were similar to what has been found for material fractions in Danish household waste. The chemical composition and the calorific value of the plastic fraction revealed that this fraction was not clean but contained a lot of biowaste. The established waste composition is useful in assessing alternative waste management schemes for household waste in Greenland.

Eisted, Rasmus, E-mail: raei@env.dtu.dk [Department of Environmental Engineering, Technical University of Denmark, Kongens Lyngby (Denmark); Christensen, Thomas H. [Department of Environmental Engineering, Technical University of Denmark, Kongens Lyngby (Denmark)

2011-07-15T23:59:59.000Z

92

Archimedean Ice  

E-Print Network (OSTI)

The striking boundary dependency (the Arctic Circle phenomenon) exhibited in the ice model on the square lattice extends to other planar set-ups. We present these findings for the triangular and the Kagome lattices. Critical connectivity results guarantee that ice configurations can be generated using the simplest and most efficient local actions. Height functions are utilized throughout the analysis. At the end there is a surprise in store: on the remaining Archimedean lattice for which the ice model can be defined, the 3.4.6.4. lattice, the long range behavior is completely different from the other cases.

Kari Eloranta

2009-09-22T23:59:59.000Z

93

Hydrogen ICE  

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

Chevrolet Silverado 1500HD Hydrogen ICE 1 Conversion Vehicle Specifications Engine: 6.0 L V8 Fuel Capacity: 10.5 GGE Nominal Tank Pressure: 5,000 psi Seatbelt Positions: Five...

94

Sea ice mapping method for seawinds  

E-Print Network (OSTI)

Abstract—A sea ice mapping algorithm for SeaWinds is developed that incorporates statistical and spatial a priori information in a modified maximum a posteriori (MAP) framework. Spatial a priori data are incorporated in the loss terms of a Bayes risk formulation. Conditional distributions and priors for sea ice and ocean statistics are represented as empirical histograms that are forced to conform to a set of expected histograms via principal component filtering. Tuning parameters for the algorithm allow adjustments in the algorithm’s performance. Results of the algorithm exhibit high correlation with the Remund–Long sea ice mapping algorithm for SeaWinds and the Special Sensor Microwave/Imager National Aeronautics and Space Administration Team 30 % ice edge, and are verified with RADARSAT-1 ScanSAR imagery. The resulting sea ice maps exhibit high edge detail, preserve polynyas and ice bodies disjoint from the primary ice sheet, and thus are suitable for use with wind retrieval and sea ice studies. Principles employed in the algorithm may be of interest in other classification studies. Index Terms—Bayes method, maximum a posteriori (MAP), principal components, QuikSCAT, scatterometer, sea ice extent, SeaWinds. I.

Hyrum S. Anderson; Student Member; David G. Long; Senior Member

2005-01-01T23:59:59.000Z

95

Ice Fishing  

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

Ice Fishing Ice Fishing Nature Bulletin No. 327-A January 11, 1969 Forest Preserve District of Cook County Richard B. Ogilvie, President Roland F. Eisenbeis, Supt. of Conservation ICE FISHING We have a peculiar class of people known as the "Frosty-toed Tribe". As soon as winter comes and the ice permits, they put on all the clothes they own and what they can borrow, pack their automobiles with equipment, and start early in the morning for some inland body of water or a bay along one of the Great Lakes. Usually, two or three go together and they may drive 50 or 100 miles. For hours, even in below zero weather, they huddle around holes cut in the ice, fishing patiently, sustained by hope, hot coffee, and a lot of conversation. Some days a man may catch nothing. Other days he may bring home all the law allows. Sometimes he fishes vainly until almost sundown and then begins to haul them in, all of the same kind and size, as fast as he can re-bait his hook. In the meantime, other anglers have rushed over, cut holes, and are fishing all around him -- usually in vain, because one of the strange things about ice fishing is that, although you may catch fish out of one hole, you may get nothing out of another only a few feet from it, using the same kind of bait at the same depth. There are a lot of hotly contested theories but nobody knows why. After watching and questioning scores of ice fishermen, some of them noted for their prowess, we find that although each has his own secret techniques and favorite spots, good catches seem more a matter of luck than skill. Although they are sluggish and don't fight, fish caught in winter have the firmest flesh and finest flavor. The biggest thrill comes from the skillet.

96

Ice Storm Database and Ice Severity Maps  

Science Conference Proceedings (OSTI)

Historical icing information has several valuable uses in overhead transmission line ice loading design and research. Previously, this type of information was neither readily available nor easily acquired. This report describes the creation of an electronic ice storm database and regional ice severity maps for the United States.

1996-12-17T23:59:59.000Z

97

Material Safety Data Sheet  

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

releases carbon monoxide and oxygen. Reactivity Data Dry ice sublimes; if confined in a gas tight container, it will build up a pressure of 850 psig at 70 F. Do not put dry ice...

98

Systems Integration (Fact Sheet)  

DOE Green Energy (OSTI)

The fact sheet summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its photovoltaics subprogram.

Not Available

2010-09-01T23:59:59.000Z

99

Photovoltaics (Fact Sheet)  

DOE Green Energy (OSTI)

The fact sheet summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its photovoltaics subprogram.

Not Available

2010-09-01T23:59:59.000Z

100

Photovoltaics (Fact Sheet)  

DOE Green Energy (OSTI)

The fact sheet summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its photovoltaics subprogram.

Not Available

2011-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

Glossary Term - Dry Ice  

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

Deuteron Previous Term (Deuteron) Glossary Main Index Next Term (Electron) Electron Dry Ice A block of dry ice sublimating on a table. Dry ice is the solid form of carbon dioxide...

102

Large-Amplitude Mountain Wave Breaking over Greenland  

Science Conference Proceedings (OSTI)

A large-amplitude mountain wave generated by strong southwesterly flow over southern Greenland was observed during the Fronts and Atlantic Storm-Track Experiment (FASTEX) on 29 January 1997 by the NOAA G-IV research aircraft. Dropwindsondes ...

James D. Doyle; Melvyn A. Shapiro; Qingfang Jiang; Diana L. Bartels

2005-09-01T23:59:59.000Z

103

Circulation and Transport at the Southeast Tip of Greenland  

Science Conference Proceedings (OSTI)

The circulation and related transports at the southeast tip of Greenland are determined from direct current observations of a moored current meter array. The measurements cover a time span from June 2004 to June 2006. The net mean total ...

Nathalie Daniault; Pascale Lherminier; Herlé Mercier

2011-03-01T23:59:59.000Z

104

Statistics and Dynamics of Aircraft Encounters of Turbulence over Greenland  

Science Conference Proceedings (OSTI)

Historical records of aviation turbulence encounters above Greenland are examined for the period from 2000 to 2006. These data identify an important flow regime that contributes to the occurrence of aircraft turbulence encounters, associated with ...

Todd P. Lane; James D. Doyle; Robert D. Sharman; Melvyn A. Shapiro; Campbell D. Watson

2009-08-01T23:59:59.000Z

105

A Climatology of Wintertime Barrier Winds off Southeast Greenland  

Science Conference Proceedings (OSTI)

A climatology of barrier winds along the southeastern coast of Greenland is presented based on 20 yr of winter months (1989–2008) from the ECMWF Interim Reanalysis (ERA-Interim). Barrier wind events occur predominantly at two locations: Denmark ...

B. E. Harden; I. A. Renfrew; G. N. Petersen

2011-09-01T23:59:59.000Z

106

Raman Lidar Profiling of Tropospheric Water Vapor over Kangerlussuaq, Greenland  

Science Conference Proceedings (OSTI)

A new measurement capability has been implemented in the Arctic Lidar Technology (ARCLITE) system at the Sondrestrom upper-atmosphere research facility near Kangerlussuaq, Greenland (67.0°N, 50.9°W), enabling estimates of atmospheric water vapor ...

Ryan Reynolds Neely III; Jeffrey P. Thayer

2011-09-01T23:59:59.000Z

107

Greenland: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Greenland: Energy Resources Jump to: navigation, search Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"390px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":72,"lon":-40,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

108

2006 Draft Rulemaking Activities Data Sheets  

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

2006 DRAFT RULEMAKING 2006 DRAFT RULEMAKING ACTIVITIES DATA SHEETS APPLIANCE STANDARDS BUILDING TECHNOLOGIES PROGRAM U. S. DEPARTMENT OF ENERGY October 2005 1 Table of Contents (alphabetical order) Product Rulemaking Page Air Conditioners and Heat Pumps less than 65 kBtu/hr, 3-Phase (Commercial) Standards 1 Automatic Ice Makers (Commercial) Standards 2 Battery Chargers and External Power Supplies Determination 3 Battery Chargers and External Power Supplies Test Procedure 4 Ceiling Fans and Ceiling Fan Light Kits Standards 5 Central Air Conditioners and Heat Pumps (Residential) Standards 9 Central Air Conditioners and Heat Pumps (Residential) Test Procedure 10 Certain Incandescent Reflector Lamps (ER/BR) Coverage 11 Clothes Dryers (Residential) Standards 12

109

2006 Draft Rulemaking Activities Data Sheets  

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

2006 DRAFT RULEMAKING 2006 DRAFT RULEMAKING ACTIVITIES DATA SHEETS APPLIANCE STANDARDS BUILDING TECHNOLOGIES PROGRAM U. S. DEPARTMENT OF ENERGY October 2005 1 Table of Contents (alphabetical order) Product Rulemaking Page Air Conditioners and Heat Pumps less than 65 kBtu/hr, 3-Phase (Commercial) Standards 1 Automatic Ice Makers (Commercial) Standards 2 Battery Chargers and External Power Supplies Determination 3 Battery Chargers and External Power Supplies Test Procedure 4 Ceiling Fans and Ceiling Fan Light Kits Standards 5 Central Air Conditioners and Heat Pumps (Residential) Standards 9 Central Air Conditioners and Heat Pumps (Residential) Test Procedure 10 Certain Incandescent Reflector Lamps (ER/BR) Coverage 11 Clothes Dryers (Residential) Standards 12

110

Clean Cities Fact Sheet  

SciTech Connect

This is a routine revision of a general fact sheet that describes the Clean Cities partnership efforts and includes a list of Clean Cities coordinators.

Not Available

2005-09-01T23:59:59.000Z

111

WIPP - Fact Sheets  

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

Fact Sheets General | Transportation | Disposal General Why WIPP? The Remote-Handled Transuranic Waste Program Radiation What is Plutonium? How Will Future Generations Be Warned?...

112

Clean Cities Fact Sheet  

DOE Green Energy (OSTI)

This is a routine revision of a general fact sheet that describes the Clean Cities partnership efforts and includes a list of Clean Cities coordinators.

Not Available

2005-01-01T23:59:59.000Z

113

Clean Cities Fact Sheet  

DOE Green Energy (OSTI)

This is a routine revision of a general fact sheet that describes the Clean Cities partnership efforts and includes a list of Clean Cities coordinators.

Not Available

2005-04-01T23:59:59.000Z

114

Market Acceleration (Fact Sheet)  

DOE Green Energy (OSTI)

The fact sheet summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its market acceleration subprogram.

Not Available

2010-09-01T23:59:59.000Z

115

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

116

The East Greenland Coastal Current : its structure, variability, and large-scale impact  

E-Print Network (OSTI)

The subtidal circulation of the southeast Greenland shelf is described using a set of high resolution hydrographic and velocity transects occupied in summer 2004. The main feature present is the East Greenland Coastal ...

Sutherland, David A. (David Alan)

2008-01-01T23:59:59.000Z

117

Documents: DUF6 Fact Sheets  

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

Fact Sheets Search Documents: Search PDF Documents View a list of all documents DUF6 Fact Sheets PDF Icon Overview of Depleted Uranium Hexafluoride Management Program 174 KB...

118

Horton Tip Sheet | ENERGY STAR  

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

business resources State and local government resources Horton Tip Sheet Learn six tips to try at home from this fact color fact sheet featuring Horton. Download the Horton...

119

No Confinement Needed: Observation of a Metastable Hydrophobic Wetting Two-Layer Ice on Graphene  

DOE Green Energy (OSTI)

The structure of water at interfaces is crucial for processes ranging from photocatalysis to protein folding. Here, we investigate the structure and lattice dynamics of two-layer crystalline ice films grown on a hydrophobic substrate - graphene on Pt(111) - with low energy electron diffraction, reflection-absorption infrared spectroscopy, rare-gas adsorption/desorption, and ab-initio molecular dynamics. Unlike hexagonal ice, which consists of stacks of puckered hexagonal "bilayers", this new ice polymorph consists of two flat hexagonal sheets of water molecules in which the hexagons in each sheet are stacked directly on top of each other. Such two-layer ices have been predicted for water confined between hydrophobic slits, but not previously observed. Our results show that the two-layer ice forms even at zero pressure at a single hydrophobic interface by maximizing the number of hydrogen bonds at the expense of adopting a non-tetrahedral geometry with weakened bonds.

Kimmel, Gregory A.; Matthiesen, Jesper; Baer, Marcel; Mundy, Christopher J.; Petrik, Nikolay G.; Smith, R. Scott; Dohnalek, Zdenek; Kay, Bruce D.

2009-09-09T23:59:59.000Z

120

1  

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

Meltwater effects on flow of Greenland's Meltwater effects on flow of Greenland's ice sheet less severe for sea level rise than earlier feared, scientists say August 19, 2013 LOS ALAMOS, N.M., Aug. 19, 2013-The effects of increased melting on the future motion of and sea-level contribution from Greenland's massive ice sheet are not quite as dire as previously thought, according to a new study from an international team of researchers. In a paper published this month in Proceedings of the National Academy of Sciences (PNAS), the team found that accelerating ice sheet movement from increasing meltwater lubrication is likely to have only a minor role in future sea-level rise, when compared with other factors like increased iceberg production and surface melting. Greenland's ice sheet is the world's second largest body of ice. A melt event impacting

Note: This page contains sample records for the topic "greenland ice sheet" 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

Aging of Accreted Ice  

Science Conference Proceedings (OSTI)

The effect of annealing in accreted ice has been investigated for artificially grown ice deposits after 100 days of storage in a deep freeze unit. Cross sections of the cylindrical deposits have been cut and replicated soon after growth and ...

F. Prodi; L. Levi

1980-06-01T23:59:59.000Z

122

ARM - Measurement - Ice nuclei  

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

to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Ice nuclei Small particles around which ice particles form. Categories Cloud Properties...

123

Anemometry in Icing Conditions  

Science Conference Proceedings (OSTI)

The accuracy of wind measurements in icing conditions is discussed, and wind tunnel calibrations as well as field comparisons are presented for three heated anemometers that use different measuring principles. It is pointed out that ice-free ...

Lasse Makkonen; Pertti Lehtonen; Lauri Helle

2001-09-01T23:59:59.000Z

124

Ice electrode electrolytic cell  

DOE Patents (OSTI)

This invention relates to a method and apparatus for removing heavy metals from waste water, soils, or process streams by electrolytic cell means. The method includes cooling a cell cathode to form an ice layer over the cathode and then applying an electric current to deposit a layer of the heavy metal over the ice. The metal is then easily removed after melting the ice. In a second embodiment, the same ice-covered electrode can be employed to form powdered metals.

Glenn, David F. (Idaho Falls, ID); Suciu, Dan F. (Idaho Falls, ID); Harris, Taryl L. (Idaho Falls, ID); Ingram, Jani C. (Idaho Falls, ID)

1993-01-01T23:59:59.000Z

125

Ice electrode electrolytic cell  

DOE Patents (OSTI)

This invention relates to a method and apparatus for removing heavy metals from waste water, soils, or process streams by electrolytic cell means. The method includes cooling a cell cathode to form an ice layer over the cathode and then applying an electric current to deposit a layer of the heavy metal over the ice. The metal is then easily removed after melting the ice. In a second embodiment, the same ice-covered electrode can be employed to form powdered metals.

Glenn, D.F.; Suciu, D.F.; Harris, T.L.; Ingram, J.C.

1993-04-06T23:59:59.000Z

126

Stability of ferroelectric ice  

E-Print Network (OSTI)

We theoretically study the stability conditions of the ferroelectric ice of the Cmc21 structure, which has been considered, for decades, one of the most promising candidates of the low temperature proton-ordered phase of pure ice Ih. It turned out that the Cmc21 structure is stable only with a certain amount of dopant and the true proton-ordered phase of pure ice Ih remains to be found at lower temperature. Implication for spin ice is mentioned.

Iitaka, Toshiaki

2010-01-01T23:59:59.000Z

127

Ice electrode electrolytic cell  

DOE Patents (OSTI)

This invention relates to a method and apparatus for removing heavy metals from waste water, soils, or process streams by electrolytic cell means. The method includes cooling a cell cathode to form an ice layer over the cathode and then applying an electric current to deposit a layer of the heavy metal over the ice. The metal is then easily removed after melting the ice. In a second embodiment, the same ice-covered electrode can be employed to form powdered metals.

Glenn, D.F.; Suciu, D.F.; Harris, T.L.; Ingram, J.C.

1992-12-31T23:59:59.000Z

128

Performance profiles style sheet  

U.S. Energy Information Administration (EIA)

investment throughout most of this period compared with the 1990s. Title: Performance profiles style sheet Author: Greg Filas Created Date: 12/23/2010 7:12:57 PM ...

129

Avian Fact Sheet  

SciTech Connect

OAK-B135 After conducting four national research meetings, producing a document guiding research: Metrics and Methods for Determining or Monitoring Potential Impacts on Birds at Existing and Proposed Wind Energy Sites, 1999, and another paper, Avian Collisions with Wind Turbines: A Summary of Existing Studies and Comparisons to Other Sources of Avian Collision Mortality in the United States, 2001, the subcommittee recognized a need to summarize in a short fact sheet what is known about avian-wind interaction and what questions remain. This fact sheet attempts to summarize in lay terms the result of extensive discussion about avian-wind interaction on land. This fact sheet does not address research conducted on offshore development. This fact sheet is not intended as a conclusion on the subject; rather, it is a summary as of Fall/Winter 2002.

NWCC Wildlife Work Group

2004-12-01T23:59:59.000Z

130

Viscous Sheet Retraction  

E-Print Network (OSTI)

We present the results of a combined theoretical and numerical investigation of the rim-driven retraction of flat fluid sheets in both planar and circular geometries. Particular attention is given to the influence of the ...

Savva, Nikos

131

Viscous fluid sheets  

E-Print Network (OSTI)

We present a general theory for the dynamics of thin viscous sheets. Employing concepts from differential geometry and tensor calculus we derive the governing equations in terms of a coordinate system that moves with the ...

Savva, Nikos

2007-01-01T23:59:59.000Z

132

Material Safety Data Sheet  

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

Material Safety Data Sheet MSDS of LITHIUM POLYMER battery (total 3pages) 1. Product and Company Identification Product 1.1 Product Name: LITHIUM- POLYMER Battery 1.2 System:...

133

Energy information sheets  

SciTech Connect

The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the public. The Energy Information Sheets was developed to provide general information on various aspects of fuel production, prices, consumption, and capability. Additional information on related subject matter can be found in other Energy Information Administration (EIA) publications as referenced at the end of each sheet.

NONE

1995-07-01T23:59:59.000Z

134

Community Wind Benefits (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet explores the benefits of community wind projects, including citations to published research.

Not Available

2012-11-01T23:59:59.000Z

135

Record Sheet For The Internet  

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

Record Sheet for Internet Information Student Names Brief Description of Information Internet URL...

136

Clean Cities Fact Sheet (Revised)  

DOE Green Energy (OSTI)

A Clean Cities fact sheet with information regarding the program, its accomplishments and its various locations.

Not Available

2004-05-01T23:59:59.000Z

137

Conventional Hydropower Technologies (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the DOE Water Power Program's conventional hydropower research and development efforts.

Not Available

2011-07-01T23:59:59.000Z

138

Achieving Textbook Multigrid Efficiency for Hydrostatic Ice Sheet...  

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

solver for the hydrostatic equations that demonstrates textbook multigrid efficiency (an order of magnitude reduction in residual per iteration and solution of the fine-level...

139

Subglacial water presence classification from polar radar data  

Science Conference Proceedings (OSTI)

Ground and airborne radar depth-sounding of the Greenland and Antarctic ice sheets have been used for many years to remotely determine characteristics such as ice thickness, subglacial topography, and mass balance of large bodies of ice. Ice coring efforts ... Keywords: Ensemble classification, Machine learning, Pattern recognition, Radar remote sensing, Subglacial water

Christopher M. Gifford; Arvin Agah

2012-06-01T23:59:59.000Z

140

Strong downslope wind events in Ammassalik, SE Greenland  

Science Conference Proceedings (OSTI)

Ammassalik in SE Greenland is known for strong winds events that can reach hurricane intensity and cause severe destruction in the local town. Yet, these winds and their impact on the nearby fjord and shelf region have not been studied in detail.

M. Oltmanns; F. Straneo; G. W. K. Moore; S. H. Mernild

Note: This page contains sample records for the topic "greenland ice sheet" 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

Offshore transport of dense water from the East Greenland shelf  

Science Conference Proceedings (OSTI)

Data from a mooring deployed at the edge of the East Greenland shelf south of Denmark Strait from September 2007 to October 2008 are analyzed to investigate the processes by which dense water is transferred off the shelf. It is found that water ...

B. E. Harden; R. S. Pickart; I. A. Renfrew

142

INTRODUCTION Information on the abundance of large whales in Greenland  

E-Print Network (OSTI)

for abundance estimates from these surveys and no abundance estimates were calculated. After this, aerial when survey conditions are optimal in Greenlandic waters. Between 1983 and 1993, visual aerial surveys (Larsen, 1995). In 2002 and 2004, visual aerial photographic surveys were conducted (Witting and Kingsley

Laidre, Kristin L.

143

Forced and Internal Twentieth-Century SST Trends in the North Atlantic  

Science Conference Proceedings (OSTI)

In recent years, two alarming trends in North Atlantic climate have been noted: an increase in the intensity and frequency of Atlantic hurricanes and a rapid decrease in Greenland ice sheet volume. Both of these phenomena occurred while a ...

Mingfang Ting; Yochanan Kushnir; Richard Seager; Cuihua Li

2009-03-01T23:59:59.000Z

144

Understanding the Seasonality of Orographically Forced Stationary Waves: Interaction between Mechanical and Thermal Forcing  

Science Conference Proceedings (OSTI)

Idealized simulations of the atmosphere’s stationary response to the Rockies, Tibetan Plateau, and the Greenland Ice Sheet are made using a nonlinear, quasigeostrophic model and are compared to observations. Observational data indicate low-level ...

Todd D. Ringler; Kerry H. Cook

1999-05-01T23:59:59.000Z

145

Surface Temperature from ERS-1 ATSR Infrared Thermal Satellite Data in Polar Regions  

Science Conference Proceedings (OSTI)

The relationship between Along Track Scanning Radiometer (ATSR) thermal radiances and snow surface temperature for the Greenland ice sheet is examined through forward calculations of the LOWTRAN 7 radiative transfer model. Inputs to the model ...

Julienne Stroeve; Marcel Haefliger; Konrad Steffen

1996-08-01T23:59:59.000Z

146

Predicting Land-Ice Retreat and Sea-Level Rise with the Community Earth System Model  

SciTech Connect

Coastal stakeholders need defensible predictions of 21st century sea-level rise (SLR). IPCC assessments suggest 21st century SLR of {approx}0.5 m under aggressive emission scenarios. Semi-empirical models project SLR of {approx}1 m or more by 2100. Although some sea-level contributions are fairly well constrained by models, others are highly uncertain. Recent studies suggest a potential large contribution ({approx}0.5 m/century) from the marine-based West Antarctic Ice Sheet, linked to changes in Southern Ocean wind stress. To assess the likelihood of fast retreat of marine ice sheets, we need coupled ice-sheet/ocean models that do not yet exist (but are well under way). CESM is uniquely positioned to provide integrated, physics based sea-level predictions.

Lipscomb, William [Los Alamos National Laboratory

2012-06-19T23:59:59.000Z

147

A One-Dimensional Model of Continental Ice Volume Fluctuations through the Pleistocene: Implications for the Origin of the Mid-Pleistocene Climate Transition  

Science Conference Proceedings (OSTI)

A new one-dimensional, zonally averaged high resolution spherical model of the accumulation and flow of continental ice sheets in response to variations in insolation forcing has been constructed. The model includes a detailed representation of ...

G. DeBlonde; W. R. Peltier

1991-03-01T23:59:59.000Z

148

Fact Sheet LANS PNOV  

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

Fact Sheet Fact Sheet NNSA issues Preliminary Notice of Violation to Los Alamos National Security, LLC, for Radiation Protection Violations On April 15, 2011, the National Nuclear Security Administration (NNSA) issued a Preliminary Notice of Violation (PNOV) to Los Alamos National Security, LLC (LANS), for violations of Department of Energy's (DOE) occupational radiation protection regulations. LANS is the operating contractor of NNSA's Los Alamos National Laboratory, a multidisciplinary research facility located in Los Alamos, New Mexico. The PNOV cites four violations of DOE regulations governing occupational radiation protection of individuals from ionizing radiation while conducting DOE activities. The violations are

149

Energy information sheets  

SciTech Connect

The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the general public. Written for the general public, the EIA publication Energy Information Sheets was developed to provide information on various aspects of fuel production, prices, consumption and capability. The information contained herein pertains to energy data as of December 1991. Additional information on related subject matter can be found in other EIA publications as referenced at the end of each sheet.

Not Available

1993-12-02T23:59:59.000Z

150

Liquid Nitrogen Ice Cream  

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

Liquid Nitrogen Ice Cream If you have access to liquid nitrogen and the proper safety equipment and training, try this in place of your normal cryogenics demonstration Download...

151

An ice lithography instrument  

SciTech Connect

We describe the design of an instrument that can fully implement a new nanopatterning method called ice lithography, where ice is used as the resist. Water vapor is introduced into a scanning electron microscope (SEM) vacuum chamber above a sample cooled down to 110 K. The vapor condenses, covering the sample with an amorphous layer of ice. To form a lift-off mask, ice is removed by the SEM electron beam (e-beam) guided by an e-beam lithography system. Without breaking vacuum, the sample with the ice mask is then transferred into a metal deposition chamber where metals are deposited by sputtering. The cold sample is then unloaded from the vacuum system and immersed in isopropanol at room temperature. As the ice melts, metal deposited on the ice disperses while the metals deposited on the sample where the ice had been removed by the e-beam remains. The instrument combines a high beam-current thermal field emission SEM fitted with an e-beam lithography system, cryogenic systems, and a high vacuum metal deposition system in a design that optimizes ice lithography for high throughput nanodevice fabrication. The nanoscale capability of the instrument is demonstrated with the fabrication of nanoscale metal lines.

Han, Anpan [Department of Physics, Harvard University, Cambridge, Massachusetts 02138 (United States); Chervinsky, John [School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138 (United States); Branton, Daniel [Department of Molecular and Cellular Biology, Harvard University, Cambridge, Massachusetts 02138 (United States); Golovchenko, J. A. [Department of Physics, Harvard University, Cambridge, Massachusetts 02138 (United States); School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138 (United States)

2011-06-15T23:59:59.000Z

152

Transporting Dry Ice  

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

Requirements for Shipping Dry Ice IATA PI 904 Source: Reg of the Day from ERCweb 2006 Environmental Resource Center | 919-469-1585 | webmaster@ercweb.com http:...

153

Mobile Ice Nucleus Spectrometer  

SciTech Connect

This first year report presents results from a computational fluid dynamics (CFD) study to assess the flow and temperature profiles within the mobile ice nucleus spectrometer.

Kulkarni, Gourihar R.; Kok, G. L.

2012-05-07T23:59:59.000Z

154

Clean Domestic Power (Fact Sheet)  

Science Conference Proceedings (OSTI)

This two-page fact sheet describes the priorities and activities of the EERE Geothermal Technologies Program.

Not Available

2010-06-01T23:59:59.000Z

155

Skin supersolidity slipperizing ice  

E-Print Network (OSTI)

Consistency between theory predictions and measurements and calculations revealed that the skin of ice, containing water molecules with fewer than four neighbours, forms a supersolid phase that is highly polarized, elastic, hydrophobic, with ultra-low density and high thermal stability. The supersolidity of skin sliperizes ice.

Xi Zhang; Yongli Huang; a Zengsheng Ma; Yichun Zhou; Chang Q Sun

2013-10-03T23:59:59.000Z

156

Greenland, New Hampshire: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Greenland, New Hampshire: Energy Resources Greenland, New Hampshire: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.0361995°, -70.8328322° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.0361995,"lon":-70.8328322,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

157

West Greenlandic noun incorporation in a monohierarchical theory of grammar  

E-Print Network (OSTI)

this paper, I will present an alternative hpsg analysis of West Greenlandic dvs as a mixed category construction that shares some of the properties of both verbs and nouns. A dv can head a clause like any other verb can. West Greenlandic is an ergative language, so a dv can govern an absolutive argument and, if transitive, an ergative argument. Unlike a verb, though, a dv can also occur with arguments that are characteristic of nouns. For example, nouns can take a possessor in the ergative case: (2) a. piniartup hunter-erg qajaa kayak-abs.3sg `the hunter's kayak' (Fortescue 1984:216) b. kunngip kunngi-p king-erg panippassuaqarpoq panik-passuaq-qar-poq daughter-many-have-3sg.indic `There are many king's daughters (i.e. princesses).' (Sadock 1991:96) As we see in (2b), dvs can, like nouns, also take an ergative possessor. Note tha

Robert Malouf; West Greenlandic Noun Incorporation

1999-01-01T23:59:59.000Z

158

Reionization on ice  

E-Print Network (OSTI)

The case for substantial far infrared ice emission in local ultraluminous infrared galaxies, expected based on the presence of mid-infrared ice absorption in their spectra and the known far infrared optical properties of ice, is still largely unsupported by direct observation owing to insufficient far infrared spectral coverage. Some marginal supportive evidence is presented here. A clear consequence of far infrared ice emission is the need to extend the range of redshifts considered for submillimeter sources. This is demonstrated via the example of HDF 850.1. The solid phase of the ISM during reionization may be dominated by ice, and this could lead to the presence of reionization sources in submillimeter source catalogs. Submillimeter sources not detected at 24 micron in the GOODS-N field are examined. Two candidate reionization sources are identified at 3.6 micron through possible Gunn-Peterson saturation in the Z band.

C. C. Dudley; M. Imanishi; P. R. Maloney

2006-02-15T23:59:59.000Z

159

Solving the energy dilemma at Seven Bridges Ice Arena  

SciTech Connect

Seven Bridges Ice Arena with three ice skating rinks is among the largest ice skating facilities in the US. A complete fitness center, pro shop, second level observation gallery, restaurant, aerobics room, dance studio and children`s play room round out the 120,000 ft{sup 2} (11,215 m{sup 2}) world class facility. The Olympic Hockey League ice rink has seating for 800 spectators; and the National Hockey League ice rink has 1,200 spectator seats. The collegiate ice sheet has participant seating only. When building the one-year-old facility, the management initially solicited HVAC design/build system plans based on the usual Package Roof Top (RTU) heat/cool units or split system parameters. Such a plan could have been a disaster because high energy costs have contributed directly to the closing of 20 rinks in the Chicago area. This article describes a HVAC system that would take advantage of every Energy Conservation Opportunities (ECO) possible to ensure the economic well being of this property. This included a plan that uses the refrigeration for both cooling and heating, which eliminated the need for commercial packaged units.

Louria, D. [Air Comfort Corp., Broadview, IL (United States)

1996-08-01T23:59:59.000Z

160

Ice Cream with a Heart Create a new Clemson Ice  

E-Print Network (OSTI)

Ice Cream with a Heart Contest! Create a new Clemson Ice Cream flavor! Raise money for your favorite charity! Win a free Clemson Ice Cream party for your organization! Enter at www organizations. The contest is called Ice Cream with a Heart and its purpose is to help student organizations

Bolding, M. Chad

Note: This page contains sample records for the topic "greenland ice sheet" 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

PRESS FACT SHEET  

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

PRESS FACT SHEET PRESS FACT SHEET On July 19 th and 20 th in Washington, D.C., ministers from 24 governments participated in the first-ever Clean Energy Ministerial, launching 11 new initiatives to accelerate the global transition to clean energy. These initiatives will avoid the need to build more than 500 mid-sized power plants in the next 20 years, promote the rapid deployment of electric vehicles, support the growing global market for renewable energy and carbon capture technologies, bring solar lanterns or other improved energy services to more than 10 million people without access to grid electricity by 2015, and help encourage women to pursue careers in clean energy. Participating governments account for more than 80 percent of global energy consumption and a similar

162

CBS News Tip Sheets  

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

News Tip Sheets News Tip Sheets Table of Contents Summer 1998 Reducing the Federal Energy Bill A Survey: Indoor Air Quality in Schools International Energy-Efficiency Standards EnergyPlus: The Merger of BLAST and DOE-2 Winter 1998 Five-Lab Study Examines Carbon-Reduction Strategies Reducing Leaking Electricity The Efficient Window Collaborative Efficiency of Exterior Exposed Duct Work Fall 1997 The Home Energy Saver Utilities Group Aids in Restructuring Process THERM: Modeling Building Heat Flow Thermal Performance of Phase Change Wallboard for Residential Cooling Summer 1997 Improved Productivity and Health from Better Indoor Environments Carbon Dioxide Emissions from Industrialized Countries Building Software Tools with Interoperability Spring 1997 Indoor Air Quality in New Energy-Efficient Houses

163

NETL Project Fact Sheets  

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

Project Fact Sheets Project Fact Sheets Advanced Research Development of a Two-Fluid Drag Law for Clustered Particles Using Direct Numerical Simulation and Validation through Experiments [PDF-942KB] (Feb 2012) Uncertainty Quantification Tools for Multiphase Gas-Solid Flow Simulations using MFIX [PDF-557KB] (Feb 2012) Micro-Structured Sapphire Fiber Sensors for Simultaneous Measurements of High Temperature and Dynamic Gas Pressure in Harsh Environments [PDF-357KB] (Dec 2011) Model-Based Optimal Sensor Network Design for Condition Monitoring in an IGCC Plant [PDF-494KB] (Nov 2011) Development of Metal Oxide Nanostructure-Based Optical Sensors for Fossil Fuel Derived Gas Measurement at High Temperature [PDF-726KB] (Oct 2011) Adaptable Sensor Packaging for High Temperature Fossil Fuel Energy Systems [PDF-441KB] (Oct 2011)

164

Ameresco ESCO Qualification Sheet  

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

Ameresco, Inc. Ameresco, Inc. ESCO Qualification Sheet DOE Super ESPC Ameresco Qualifications Sheet - DOE ESPC CB-5879-00-0/13-12-00.1 Introduction to Ameresco Ameresco, Inc. (NYSE:AMRC) is one of the largest independent energy services providers in North America, delivering long-term customer value and environmental sustainability through energy efficiency measures, alternative energy infrastructure solutions, and innovative facility renewal strategies. Unaffiliated with a utility or manufacturer, Ameresco is widely recognized for its world-class energy engineering expertise and for establishing industry best-practices. With a corporate philosophy of promoting sustainability, Ameresco has one core mission centered on energy. Ameresco's team of energy professionals, including registered professional engineers and

165

SWPF Fact Sheet  

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

FACT SHEET: FACT SHEET: SALT WASTE PROCESSING FACILITY SWPF Mission: M * Provide a facility that reduces radioactive waste volume requiring vitrification * Separate low volume/high activity waste from the high volume/low activity waste * Transfer high activity waste to the Defense Waste Processing Facility * Transfer low activity waste to the Saltstone Facility BACKGROUND: Nuclear material production operations at SRS resulted in the generation of liquid radioactive waste that is being stored, on an interim basis, in 49 underground waste storage tanks in the F- and H-Area Tank Farms. DOE built the Defense Waste Processing Facility (DWPF) to vitrify concentrated high-activity tank waste into a stable form and store it for eventual permanent disposal. The Saltstone Facility was constructed to immobilize and dispose of

166

Dodge Caravan fact sheet  

DOE Green Energy (OSTI)

The U.S. Department of Energy (DOE) is promoting the use of alternative fuels and alternative fuel vehicles (AFVs). The National Renewable Energy Laboratory (NREL) has been directed to conduct projects to evaluate the performance and acceptability of light-duty AFVs. This fact sheet describes the test results on a pair of 1998 Dodge Grand Caravans: a flexible-fuel vehicle (FFVs) operating on E85 (85{percent} ethanol and 15{percent} gasoline) and the other on gasoline only.

NREL

1999-05-01T23:59:59.000Z

167

GMC Sierra fact sheet  

DOE Green Energy (OSTI)

The U.S. Department of Energy (DOE) is promoting the use of alternative fuels and alternative fuel vehicles (AFVs). The National Renewable Energy Laboratory (NREL) has been directed to conduct projects to evaluate the performance and acceptability of light-duty AFVs. This fact sheet gives the results of tests performed on 1998 GM pickups (GMC Sierra): one bi-fuel CNG and a gasoline model as closely matched as possible.

NREL

1999-05-01T23:59:59.000Z

168

Honda Civic fact sheet  

DOE Green Energy (OSTI)

The U.S. Department of Energy (DOE) is promoting the use of alternative fuels and alternative fuel vehicles (AFVs). The National Renewable Energy Laboratory (NREL) has been directed to conduct projects to evaluate the performance and acceptability of light-duty AFVs. This fact sheet describes the test results on 1998 Honda Civics: one dedicated CNG and a gasoline model as closely matched as possible.

NREL

1999-05-01T23:59:59.000Z

169

Clean Cities Fact Sheet  

DOE Green Energy (OSTI)

This fact sheet explains the Clean Cities Program and provides contact information for all coalitions and regional offices. It answers key questions such as: What is the Clean Cities Program? What are alternative fuels? How does the Clean Cities Program work? What sort of assistance does Clean Cities offer? What has Clean Cities accomplished? What is Clean Cities International? and Where can I find more information?

Not Available

2004-01-01T23:59:59.000Z

170

Biomolecular Science (Fact Sheet)  

DOE Green Energy (OSTI)

A brief fact sheet about NREL Photobiology and Biomolecular Science. The research goal of NREL's Biomolecular Science is to enable cost-competitive advanced lignocellulosic biofuels production by understanding the science critical for overcoming biomass recalcitrance and developing new product and product intermediate pathways. NREL's Photobiology focuses on understanding the capture of solar energy in photosynthetic systems and its use in converting carbon dioxide and water directly into hydrogen and advanced biofuels.

Not Available

2012-04-01T23:59:59.000Z

171

Issue Development sheet Example  

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

ISSUE DEVELOPMENT SHEET INFORMATION ONLY The information provided below indicates that a potential concern for finding has been identified. Please provide any objective evidence you may have that could either alleviate the concern or eliminate the finding. If no objective evidence is available/can be provided by the end of this audit (at the scheduled end of field work), this information will be included in the audit report and reported as a concern or an audit finding as appropriate.

172

Biomolecular Science (Fact Sheet)  

SciTech Connect

A brief fact sheet about NREL Photobiology and Biomolecular Science. The research goal of NREL's Biomolecular Science is to enable cost-competitive advanced lignocellulosic biofuels production by understanding the science critical for overcoming biomass recalcitrance and developing new product and product intermediate pathways. NREL's Photobiology focuses on understanding the capture of solar energy in photosynthetic systems and its use in converting carbon dioxide and water directly into hydrogen and advanced biofuels.

2012-04-01T23:59:59.000Z

173

Ice slurry technology can save heart attack victims, surgery patients  

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

Ice Ice slurry technology can save heart attack victims, surgery patients Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About Nuclear Energy Nuclear Reactors Designed by Argonne Argonne's Nuclear Science and Technology Legacy Opportunities within NE Division Visit Argonne Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Highlights Bookmark and Share Ice slurry technology can save heart attack victims, surgery patients Doctors use an endoscope to see the application of the slurry during a laparoscopic kidney surgery on a pig

174

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

175

Fish Smother Under Ice  

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

Smother Under Ice Smother Under Ice A BULLETIN FOR THE CHICAGO PUBLIC SCHOOLS DESIGNED FOR INCLUSION IN THE WEEKLY ANNOUNCEMENT SENT OUT FROM THE OFFICE OF SUPT. WILLIAM H. JOHNSON Clayton F. Smith, President Roberts Mann, Superintendent of Conservation February 1, 1945 Nature Bulletin No. 1 FOREST PRESERVE NOTES Grown-ups, who used to kive on a farm or in a small town, are fond of talking about the old-fashioned winters "when I was a boy" and the winters that grandpa used to tell about. Well, one would have to go back a long, long time to find a winter as severe as this one. FISH SMOTHER UNDER ICE Lakes and streams breathe the same as living things. When they are covered with ice and snow they cannot get air and they much hold their breath until the ice thaws. While they are holding their breath the oxygen in the water is gradually used up by the living things sealed up in it -- fish, plants "bugs", snails, and hosts of microscopic life. If the ice lasts long enough, these living things die one after another as each kind reaches the point where it cannot stand any further oxygen starvation. Sometimes temporary relief is given by rains and melting snow that bring fresh, serated water under the ice, but no method of artificial respiration has been found that works. Sometimes, too, when water plants get enough sunlight through clear ice they produce small amounts of oxygen and delay the suffocation of the fish, etc.; but when snow and cloudy ice cuts off the light this does not happen.

176

Vortex ice in nanostructured superconductors  

SciTech Connect

We demonstrate using numerical simulations of nanostructured superconductors that it is possible to realize vortex ice states that are analogous to square and kagome ice. The system can be brought into a state that obeys either global or local ice rules by applying an external current according to an annealing protocol. We explore the breakdown of the ice rules due to disorder in the nanostructure array and show that in square ice, topological defects appear along grain boundaries, while in kagome ice, individual defects appear. We argue that the vortex system offers significant advantages over other artificial ice systems.

Reichhardt, Charles [Los Alamos National Laboratory; Reichhardt, Cynthia J [Los Alamos National Laboratory; Libal, Andras J [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

177

DIFFRACTION STUDIES OF ICE Alexe BOSAK  

E-Print Network (OSTI)

as ice-nine [K. Vonnegut, Cat's Cradle] #12;Phase diagram of water #12;Phase diagram of water Here we areDIFFRACTION STUDIES OF ICE Alexeï BOSAK European Synchrotron Radiation Facility #12;Ice as the mild threat ice Ih the only ice in the crust #12;Ice as the absolute weapon Ice IX : melting point 45.8°C

Titov, Anatoly

178

Prediction of Vessel Icing  

Science Conference Proceedings (OSTI)

Vessel icing from wave-generated spray is a severe hazard to expanded marine operations in high latitudes. Hardships in making observations during operations, combined with differences in vessel type and heading, have resulted in great ...

J. E. Overland; C. H. Pease; R. W. Preisendorfer; A. L. Comiskey

1986-12-01T23:59:59.000Z

179

Sublimation of Ice Crystals  

Science Conference Proceedings (OSTI)

Recent experiments on the sublimation of single crystals of ice in an atmosphere of air indicate that the sublimation rate is diffusion limited and initially solid prismatic crystals evolve into time-independent shapes similar to confocal ...

Jon Nelson

1998-03-01T23:59:59.000Z

180

Global Warming, Soot, Ice  

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

Global Warming, Soot, Ice Speaker(s): James Hansen Date: November 7, 2003 - 12:00pm Location: 90-3122 Irreversible "dangerous anthropogenic interference" with the climate system...

Note: This page contains sample records for the topic "greenland ice sheet" 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

Contractor SOW Template - ICE | Department of Energy  

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

SOW Template - ICE Contractor SOW Template - ICE Contractor SOW Template - ICE.pdf More Documents & Publications Contractor SOW Template - ICR Statement of Work (SOW) Template...

182

SRNL - Fact Sheets  

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

SRNL personnel SRNL personnel SRNL Fact Sheets Requires Acrobat Reader (click here for a free download) SRNL Overview Applied Meteorology Programs Mobile Plutonium Facility Carbon Flux Measurements Super Site Defense Nuclear Nonproliferation R&D Intelligence and Nonproliferation Assessments Nuclear Materials Process Design, Development and Demonstration Scaled Testing and Demonstration Waste Form Development, Qualification and Disposition Analytical Chemistry Atmospheric Modeling Computational Science and Modeling Engineered Specialty Systems Engineering Development Lab Environmental Science and Biotechnology Hydrogen Science & Technology Glass Waste Forms and Vitrification Process Development Materials Science and Technology Radioactive Chemical Processing Sensor Development

183

NORESCO ESCO Qualification Sheet  

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

NORESCO NORESCO ESCO Qualification Sheet DOE Super ESPC Introduction to NORESCO NORESCO specializes in the turnkey development and implementation of Energy Savings Performance Contract (ESPC) projects for federal and state government clients. ESPC is a contracting vehicle that leverages contractor investment and, therefore, requires no capital investment on the part of the government. Instead, the contractor incurs all costs and risks of development and implementation of energy efficiency and facility infrastructure upgrade projects in exchange for a share of the verified energy, resource, and operational savings produced. NORESCO's approach to ESPC projects is to provide comprehensive, customized solutions to

184

Comparison of energy storage systems in the United States chilled water versus two types of ice storage systems  

DOE Green Energy (OSTI)

Current US production non-storage heat pumps are compared to heat pumps using stored hot water and stored chilled water and to heat pumps using ice-on-coils as a means of using latent heat of fusion of water as a heat source. This equipment is also used as a means of stored cooling for air conditioning during hot weather. An ice-making heat pump which harvests ice as sheets of ice 3 to 4 times per hour and stores the ice in a large inexpensive bin is discussed. The advantages of such an ice-making heat pump to heat in cold weather and cool in hot weather is discussed as it relates to Electric Utility load management in different parts of the United States.

Fischer, H.C.

1984-01-01T23:59:59.000Z

185

Microsoft Word - Cover Sheet - 020711  

National Nuclear Security Administration (NNSA)

II: Comment Response Document COVER SHEET RESPONSIBLE AGENCY: United States (U.S.) Department of Energy (DOE), National Nuclear Security Administration (NNSA) TITLE: Final...

186

Schneider Electric ESCO Qualification Sheet  

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

Fact sheet outlines the energy service company (ESCO) qualifications for Schneider Electric in relation to the U.S. Department of Energy's (DOEs) energy savings performance contracts (ESPC).

187

About Fermilab | Fermilab Fact Sheets  

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

Monitoring More LHC fact sheets SRF Accelerator Research & Development What is a Higgs boson? Dark Energy Camera The Tevatron's legacy archives Educational Contributions ...

188

Secure Data Center (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Secure Data Center at the Energy Systems Integration Facility.

Not Available

2012-08-01T23:59:59.000Z

189

Method for heating a glass sheet  

DOE Patents (OSTI)

A method for heating a glass sheet includes the steps of heating a glass sheet to a first predetermined temperature and applying microwave energy to the glass sheet to heat the glass sheet to at least a second predetermined temperature to allow the glass sheet to be formed. 5 figs.

Boaz, P.T.

1998-07-21T23:59:59.000Z

190

Method for heating a glass sheet  

DOE Patents (OSTI)

A method for heating a glass sheet includes the steps of heating a glass sheet to a first predetermined temperature and applying microwave energy to the glass sheet to heat the glass sheet to at least a second predetermined temperature to allow the glass sheet to be formed.

Boaz, Premakaran Tucker (Livonia, MI)

1998-01-01T23:59:59.000Z

191

Ice cream headache  

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

Ice cream headache Ice cream headache Name: fath Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: What causes an "ice cream headache"? Are they dangerous? What would happen if I induced an ice cream headache when I had a regular headache? Replies: This is really a neat question. I am certainly no expert on headaches, but it has a lot to do blood circulation in the sinuses and around and within the brain. Why do some people get them easily and other seem resistant? The cold might restrict blood flow which is the basis for the problem. An Ice cream headache can be turned "on" or "off" by adjusting the rate of consumption, Slurpees work best, so really cold stuff enhances the effect. Are there stages: cold sensation, lingering headache, subsiding headache, warming, etc? Does the cold actually create similar headache "conditions" or does the brain confused cause it cannot directly feel pain? The difference in people is probably due to differences in arteriole branching and general circulation. In my experience smokers get worse headaches than nonsmokers of the same age. Do you find a similar trend? I am trying to stimulate discussion!

192

Solid-State Lighting: Technology Fact Sheets  

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

Technology Fact Sheets to Technology Fact Sheets to someone by E-mail Share Solid-State Lighting: Technology Fact Sheets on Facebook Tweet about Solid-State Lighting: Technology Fact Sheets on Twitter Bookmark Solid-State Lighting: Technology Fact Sheets on Google Bookmark Solid-State Lighting: Technology Fact Sheets on Delicious Rank Solid-State Lighting: Technology Fact Sheets on Digg Find More places to share Solid-State Lighting: Technology Fact Sheets on AddThis.com... Conferences & Meetings Presentations Publications Postings Articles Program Fact Sheets Technology Fact Sheets CALiPER Reports GATEWAY Reports LED Lighting Facts Reports Project Reports Studies and Reports Technology Roadmaps Product Performance Guides Webcasts Videos Tools Technology Fact Sheets This page contains links to fact sheets describing solid-state lighting,

193

Solid-State Lighting: Program Fact Sheets  

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

Program Fact Sheets to someone Program Fact Sheets to someone by E-mail Share Solid-State Lighting: Program Fact Sheets on Facebook Tweet about Solid-State Lighting: Program Fact Sheets on Twitter Bookmark Solid-State Lighting: Program Fact Sheets on Google Bookmark Solid-State Lighting: Program Fact Sheets on Delicious Rank Solid-State Lighting: Program Fact Sheets on Digg Find More places to share Solid-State Lighting: Program Fact Sheets on AddThis.com... Conferences & Meetings Presentations Publications Postings Articles Program Fact Sheets Technology Fact Sheets CALiPER Reports GATEWAY Reports LED Lighting Facts Reports Project Reports Studies and Reports Technology Roadmaps Product Performance Guides Webcasts Videos Tools Program Fact Sheets This page contains links to fact sheets describing solid-state lighting

194

Fact Sheets : BioEnergy Science Center  

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

Fact Sheets DOE Mission Focus: BioFuels US Department of Energy's Genomic Science Program DOE BioEnergy Science Center - fact sheet - 2011 DOE BioEnergy Science Center - fact sheet...

195

Fact Sheets | Department of Energy  

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

Fact Sheets Fact Sheets Fact Sheets November 1, 2013 - 11:40am Addthis The Advanced Manufacturing Office's (AMO) Distributed Energy (DE) portfolio includes R&D on advanced reciprocating engine systems (ARES), combined heat and power (CHP) technologies, as well as demonstrations of these technologies and integrated energy systems (IES). AMO's DE portfolio also includes demonstration projects for district energy installations, waste energy recovery systems, and efficient industrial equipment. Fact sheets on selected AMO DE and CHP R&D and demonstration projects are available below. Additional resources include DOE CHP program fact sheets-when AMO was the Industrial Technologies Program-and a summary of DOE Regional Clean Energy Application Center (CEAC) locations, contacts, and websites.

196

Constellation ESCO Qualification Sheet  

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

Constellation NewEnergy, Inc. Constellation NewEnergy, Inc. ESCO Qualification Sheet DOE Super ESPC Introduction to Constellation NewEnergy, Inc. Constellation NewEnergy, Inc. is a full-service energy company that provides comprehensive and innovative solutions to meet the energy needs of governmental, large commercial, institutional, and industrial customers. We have implemented over 4,000 energy conservation projects in the past 25 years, and financed over $1 billion in projects. Constellation has a long history of working with federal agencies to complete many successful major projects using multiple technologies and proven project development and management processes. * Energy Conservation Projects - Constellation is a pioneer in the ESCO industry having implemented thousands

197

Recent Great Lakes Ice Trends  

Science Conference Proceedings (OSTI)

Analysis of ice observations made by cooperative observers from shoreline stations reveals significant changes in the ice season on the North American Great Lakes over the past 35years. Although the dataset is highly inhomogeneous and year-to-...

Howard P. Hanson; Claire S. Hanson; Brenda H. Yoo

1992-05-01T23:59:59.000Z

198

ARM - Measurement - Ice water content  

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

to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Ice water content The concentration (massvol) of ice water particles in a cloud....

199

Dry Ice vs. Pipette Experiment Description  

E-Print Network (OSTI)

Dry Ice vs. Pipette Experiment Description Dry ice (solid) is put into the bulb of a pipette, plastic pipette 1 ice cube sized piece of dry ice Butter knife (or some object to break dry ice) Gloves (surgical gloves will not work, they must protect hands from dry ice) Safety glasses for demonstrator

200

Fact Sheet: Sustainable Development of Hydropower Initiative...  

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

Sustainable Development of Hydropower Initiative Fact Sheet: Sustainable Development of Hydropower Initiative A fact sheet detailling the mission behind the Clean Energy...

Note: This page contains sample records for the topic "greenland ice sheet" 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

NETL: Oil & Gas Program Solicitation Partnering Sheet  

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

and Business Opportunities Partnering Sheet Oil & Gas Program Solicitation DE-PS-26-05NT15600 Partnering Sheet Closing date: March 01, 2005 University: Industry (Oil field...

202

Ice maker safety control  

Science Conference Proceedings (OSTI)

In a refrigeration apparatus including an evaporator, a defrost heater for defrosting the evaporator, a defrost thermostat having a switch for de-energizing the defrost heater at a preselected high temperature of the evaporator, and an ice making apparatus having a mold, a mold heater, and a control circuit controllably energized the mold heater, a safety control for the ice making apparatus is described comprising: means for thermally coupling the defrost thermostat with the mold; and means electrically connecting the defrost thermostat switch with the control circuit for de-energizing the mold heater at a preselected high temperature of the mold to prevent overheating thereof.

Linstromberg, W.J.

1988-05-03T23:59:59.000Z

203

Ice–Ice Collisions: An Ice Multiplication Process in Atmospheric Clouds  

Science Conference Proceedings (OSTI)

Ice in atmospheric clouds undergoes complex physical processes, interacting especially with radiation, which leads to serious impacts on global climate. After their primary production, atmospheric ice crystals multiply extensively by secondary ...

J.-I. Yano; V. T. J. Phillips

2011-02-01T23:59:59.000Z

204

THE SPITZER ICE LEGACY: ICE EVOLUTION FROM CORES TO PROTOSTARS  

Science Conference Proceedings (OSTI)

Ices regulate much of the chemistry during star formation and account for up to 80% of the available oxygen and carbon. In this paper, we use the Spitzer c2d Legacy ice survey, complimented with data sets on ices in cloud cores and high-mass protostars, to determine standard ice abundances and to present a coherent picture of the evolution of ices during low- and high-mass star formation. The median ice composition H{sub 2}O:CO:CO{sub 2}:CH{sub 3}OH:NH{sub 3}:CH{sub 4}:XCN is 100:29:29:3:5:5:0.3 and 100:13:13:4:5:2:0.6 toward low- and high-mass protostars, respectively, and 100:31:38:4:-:-:- in cloud cores. In the low-mass sample, the ice abundances with respect to H{sub 2}O of CH{sub 4}, NH{sub 3}, and the component of CO{sub 2} mixed with H{sub 2}O typically vary by ice components, XCN, and CH{sub 3}OH vary by factors 2-10 between the lower and upper quartile. The XCN band correlates with CO, consistent with its OCN{sup -} identification. The origin(s) of the different levels of ice abundance variations are constrained by comparing ice inventories toward different types of protostars and background stars, through ice mapping, analysis of cloud-to-cloud variations, and ice (anti-)correlations. Based on the analysis, the first ice formation phase is driven by hydrogenation of atoms, which results in an H{sub 2}O-dominated ice. At later prestellar times, CO freezes out and variations in CO freezeout levels and the subsequent CO-based chemistry can explain most of the observed ice abundance variations. The last important ice evolution stage is thermal and UV processing around protostars, resulting in CO desorption, ice segregation, and the formation of complex organic molecules. The distribution of cometary ice abundances is consistent with the idea that most cometary ices have a protostellar origin.

Oeberg, Karin I. [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02139 (United States); Boogert, A. C. Adwin [IPAC, NASA Herschel Science Center, California Institute of Technology, Pasadena, CA 91125 (United States); Pontoppidan, Klaus M. [Space Telescope Science Institute, Baltimore, MD 21218 (United States); Van den Broek, Saskia; Van Dishoeck, Ewine F. [Leiden Observatory, Leiden University, 2300 RA Leiden (Netherlands); Bottinelli, Sandrine [Centre d'Etude Spatiale des Rayonnements (CESR), CNRS-UMR 5187, 31028 Toulouse Cedex 4 (France); Blake, Geoffrey A. [California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA 91125 (United States); Evans, Neal J. [Department of Astronomy, University of Texas at Austin, Austin, TX 78712 (United States)

2011-10-20T23:59:59.000Z

205

Mesoscale Modeling of Katabatic Winds over Greenland with the Polar MM5  

Science Conference Proceedings (OSTI)

Verification of two months, April and May 1997, of 48-h mesoscale model simulations of the atmospheric state around Greenland are presented. The simulations are performed with a modified version of The Pennsylvania State University–National ...

David H. Bromwich; John J. Cassano; Thomas Klein; Gunther Heinemann; Keith M. Hines; Konrad Steffen; Jason E. Box

2001-09-01T23:59:59.000Z

206

Circulation and Transport in the Western Boundary Currents at Cape Farewell, Greenland  

Science Conference Proceedings (OSTI)

The circulation and volume transports in the western boundary currents around Cape Farewell, Greenland, are derived from full-depth hydrographic and velocity measurements from August–September 2005. The western boundary currents from surface to ...

N. P. Holliday; S. Bacon; J. Allen; E. L. McDonagh

2009-08-01T23:59:59.000Z

207

Greenland Freshwater Runoff. Part II: Distribution and Trends, 1960–2010  

Science Conference Proceedings (OSTI)

Runoff magnitudes, the spatial patterns from individual Greenland catchments, and their changes through time (1960–2010) were simulated in an effort to understand runoff variations to adjacent seas and to illustrate the capability of SnowModel (a ...

Sebastian H. Mernild; Glen E. Liston

2012-09-01T23:59:59.000Z

208

Examining Internal and External Contributors to Greenland Climate Variability Using CCSM3  

Science Conference Proceedings (OSTI)

Greenland climate variability is connected to internal and external sources of global climate variability in six millennium simulations using Community Climate System Model 3. Simulation forcings are consistent with the PaleoClimate Model Inter-...

Heather J. Andres; W. R. Peltier

209

Hail ice impact on composite structures at glancing angles  

E-Print Network (OSTI)

investigation of high velocity ice impacts on woven carbon/and ice sphere. .by trailing ice fragments. ..

Funai, Sho

2012-01-01T23:59:59.000Z

210

Reference: Revised Tariff Sheet  

E-Print Network (OSTI)

Company (TrAILCo), a revised tariff sheet to correct the FERC Form No. 1 line reference in TrAILCo’s formula rate. Pursuant to the authority delegated to the Director, Division of Electric Power Regulation- East, under 18 C.F.R. § 375.307, your submittal filed in the above referenced docket is accepted for filing, effective May 17, 2010, as requested. 1 Notice of the filing was published in the Federal Register, with comments, protests, or interventions due on or before June 3, 2010. No protests or adverse comments were filed. American Municipal Power, Inc. and PJM Interconnection, LLC filed timely motions to intervene. Notices of intervention and unopposed timely filed motions to intervene are granted pursuant to Rule 214 of the Commission’s Rules of Practice and Procedure (18 C.F.R. § 385.214). Any opposed or untimely filed motion to intervene is governed by the provisions of Rule 214. This acceptance for filing shall not be construed as constituting approval of any rate, charge, classification or any rule, regulation, or practice affecting such rate or 1

Stephen Angle Esq; Dear Mr. Angle; Jignasa P. Gadani

2010-01-01T23:59:59.000Z

211

Measurements and Characterization (Fact Sheet)  

SciTech Connect

Capabilities fact sheet for the National Center for Photovoltaics: Measurements and Characterization that includes scope, core competencies and capabilities, and contact/web information for Analytical Microscopy, Electro-Optical Characterization, Surface Analysis, and Cell and Module Performance.

Not Available

2011-06-01T23:59:59.000Z

212

Idaho Operations AMWTP Fact Sheet  

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

The Department of Energy's Idaho Operations Advanced Mixed Waste Treatment Project (AMWTP) is the nation's premier transuranic radioactive waste facility. This fact sheet provides an overview of the the project.

213

Concentrating Solar Power (Fact Sheet)  

SciTech Connect

Fact sheet describing the overall capabilities of the NREL CSP Program: collector/receiver characterization, advanced reflector and absorber materials, thermal storage and advanced heat transfer fluids, and CSP modeling and analysis.

2010-08-01T23:59:59.000Z

214

Cell Data Sheet Specification (Presentation)  

DOE Green Energy (OSTI)

The presentation shows a brief status report on the development of a specification being considered by IEC TC82 WG7 for a concentrator cell data sheet and solicits suggestions from the community.

Kurtz, S.

2012-03-01T23:59:59.000Z

215

Energy information sheets, September 1996  

SciTech Connect

The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the public. The Energy Information Sheets was developed to provide general information on various aspects of fuel production, prices, consumption, and capability. Additional information on related subject matter can be found in other Energy Information Administration (EIA) publications as referenced at the end of each sheet.

NONE

1996-09-01T23:59:59.000Z

216

Advancing Clean Energy Technology (Fact Sheet)  

SciTech Connect

DOE/EERE Solar Energy Technologies Program Fact Sheet - Advancing Clean Energy Technology, May 2010.

2010-07-01T23:59:59.000Z

217

Current Sheet Canting in Pulsed Electromagnetic Accelerators  

E-Print Network (OSTI)

Current Sheet Canting in Pulsed Electromagnetic Accelerators Thomas Edward Markusic A DISSERTATION #12;Current Sheet Canting in Pulsed Electromagnetic Accelerators Prepared by: Thomas Edward Markusic of current sheet canting in pulsed electromagnetic accelerators is the de- parture of the plasma sheet

Choueiri, Edgar

218

Biochemical Conversion Pilot Plant (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet provides information about Biochemical Conversion Pilot Plant capabilities and resources at NREL.

Not Available

2012-06-01T23:59:59.000Z

219

Biomass Surface Characterization Laboratory (Fact Sheet)  

SciTech Connect

This fact sheet provides information about Biomass Surface Characterization Laboratory capabilities and applications at NREL.

Not Available

2012-04-01T23:59:59.000Z

220

Layered Graphene Sheets Could Solve Hydrogen Storage ...  

Science Conference Proceedings (OSTI)

Layered Graphene Sheets Could Solve Hydrogen Storage Issues. For Immediate Release: March 16, 2010. ...

2011-11-28T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

Emergency Responder Radioactive Material Quick Reference Sheet...  

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

Transportation Emergency Preparedness Program (TEPP) Emergency Responder Radioactive Material Quick Reference Sheet...

222

Radiative Forcing of Climate By Ice-Age Atmospheric Dust  

E-Print Network (OSTI)

During glacial periods, dust deposition rates and inferred atmospheric concentrations were globally much higher than present. According to recent model results, the large enhancement of atmospheric dust content at the last glacial maximum (LGM) can be explained only if increases in the potential dust source areas are taken into account. Such increases are to be expected, due to e#ects of low precipitation and low atmospheric (CO 2 ) on plant growth. Here the modelled three-dimensional dust fields from Mahowald et al. and modelled seasonally varying surface-albedo fields derived in a parallel manner, are used to quantify the mean radiative forcing due to modern (non-anthropogenic) and LGM dust. The e#ect of mineralogical provenance on the radiative properties of the dust is taken into account, as is the range of optical properties associated with uncertainties about the mixing state of the dust particles. The high-latitude (poleward of 45#) mean change in forcing (LGM minus modern) is estimated to be small (--0.9 to +0.2 W m ), especially when compared to nearly --20 W m due to reflection from the extended ice sheets. Although the net e#ect of dust over ice sheets is a positive forcing (warming), much of the simulated high-latitude dust was not over the ice sheets, but over unglaciated regions close to the expanded dust source region in central Asia. In the tropics the change in forcing is estimated to be overall negative, and of similarly large magnitude (--2.2 to --3.2 W m ) to the radiative cooling e#ect of low atmospheric (CO 2 ). Thus, the largest long-term climatic e#ect of the LGM dust is likely to have been a cooling of the tropics. Low tropical sea-surface temperatures, low atmospheric (CO 2 ) and high atmospheric dust loading may be mutually reinforcin...

T. Claquin; C. Roelandt; K.E. Kohfeld; S.P. Harrison; I. Tegen; I.C. Prentice; Y. Balkanski; Prentice Æ Y. Balkanski; G. Bergametti; Æ N. Mahowald; Æ M. Schulz; M. Schulz; Æ K. E. Kohfeld; Æ K. E. Kohfeld; C. Roelandt; C. Roelandt; Æ S. P. Harrison; Æ S. P. Harrison; Æ S. P. Harrison; G. Bergametti; H. Rodhe; Æ H. Rodhe; M. Hansson; M. Hansson; N. Mahowald; N. Mahowald

2003-01-01T23:59:59.000Z

223

Manufacturing Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Manufacturing Laboratory at the Energy Systems Integration Facility. The Manufacturing Laboratory at NREL's Energy Systems Integration Facility (ESIF) focuses on developing methods and technologies that will assist manufacturers of hydrogen and fuel cell technologies, as well as other renewable energy technologies, to scale up their manufacturing capabilities to volumes that meet DOE and industry targets. Specifically, the manufacturing activity is currently focused on developing and validating quality control techniques to assist manufacturers of low temperature and high temperature fuel cells in the transition from low to high volume production methods for cells and stacks. Capabilities include initial proof-of-concept studies through prototype system development and in-line validation. Existing diagnostic capabilities address a wide range of materials, including polymer films, carbon and catalyst coatings, carbon fiber papers and wovens, and multi-layer assemblies of these materials, as well as ceramic-based materials in pre- or post-fired forms. Work leading to the development of non-contact, non-destructive techniques to measure critical dimensional and functional properties of fuel cell and other materials, and validation of those techniques on the continuous processing line. This work will be supported by materials provided by our partners. Looking forward, the equipment in the laboratory is set up to be modified and extended to provide processing capabilities such as coating, casting, and deposition of functional layers, as well as associated processes such as drying or curing. In addition, continuous processes are used for components of organic and thin film photovoltaics (PV) as well as battery technologies, so synergies with these important areas will be explored.

Not Available

2011-10-01T23:59:59.000Z

224

Ecology of Greenland halibut (Reinhardtius hippoglossoides) during the early life stages in the Eastern Bering Sea and Aleutian Islands.  

E-Print Network (OSTI)

??Greenland halibut (Reinhardtius hippoglossoides) have decreased in the eastern Bering Sea and Aleutian Islands since the 1970s. The reasons behind the poor recruitment are unknown,… (more)

[No author

2009-01-01T23:59:59.000Z

225

NREL Showcases Hydrogen Internal Combustion Engine Bus, Helps DOE Set Standards for Outreach (Fact Sheet)  

SciTech Connect

This fact sheet describes the National Renewable Energy Laboratory's (NREL's) accomplishments in showcasing a Ford hydrogen-powered internal combustion engine (H2ICE) bus at The Taste of Colorado festival in Denver. NREL started using its U.S. Department of Energy-funded H2ICE bus in May 2010 as the primary shuttle vehicle for VIP visitors, members of the media, and new employees. In September 2010, NREL featured the bus at The Taste of Colorado. This was the first major outreach event for the bus. NREL's educational brochure, vehicle wrap designs, and outreach efforts serve as a model for other organizations with DOE-funded H2ICE buses. Work was performed by the Hydrogen Education Group and Market Transformation Group in the Hydrogen Technologies and Systems Center.

2010-11-01T23:59:59.000Z

226

Image Content Engine (ICE)  

SciTech Connect

The Image Content Engine (ICE) is being developed to provide cueing assistance to human image analysts faced with increasingly large and intractable amounts of image data. The ICE architecture includes user configurable feature extraction pipelines which produce intermediate feature vector and match surface files which can then be accessed by interactive relational queries. Application of the feature extraction algorithms to large collections of images may be extremely time consuming and is launched as a batch job on a Linux cluster. The query interface accesses only the intermediate files and returns candidate hits nearly instantaneously. Queries may be posed for individual objects or collections. The query interface prompts the user for feedback, and applies relevance feedback algorithms to revise the feature vector weighting and focus on relevant search results. Examples of feature extraction and both model-based and search-by-example queries are presented.

Brase, J M

2007-03-26T23:59:59.000Z

227

Horizontal electromagnetic casting of thin metal sheets  

DOE Patents (OSTI)

Thin metal sheets are cast by magnetically suspending molten metal deposited within a ferromagnetic yoke and between AC conducting coils and linearly displacing the magnetically levitated liquid metal while it is being cooled to form a solid metal sheet. Magnetic flux increases as the molten metal sheet moves downward and decreases as the molten metal sheet moves upward to stabilize the sheet and maintain it in equilibrium as it is linearly displaced and solidified by cooling gases. A conducting shield is electrically coupled to the molten metal sheet by means of either metal sheet engaging rollers or brushes on the solidified metal, and by means of an electrode in the vessel containing the molten metal thereby providing a return path for the eddy currents induced in the metal sheet by the AC coil generated magnetic flux. Variation in the geometry of the conducting shield allows the magnetic flux between the metal sheet and the conducting shield to be varied and the thickness in surface quality of the metal sheet to be controlled. Side guards provide lateral containment for the molten metal sheet and stabilize and shape the magnetic field while a leader sheet having electromagnetic characteristics similar to those of the metal sheet is used to start the casting process and precedes the molten metal sheet through the magnet and forms a continuous sheet therewith. The magnet may be either U-shaped with a single racetrack coil or may be rectangular with a pair of facing bedstead coils.

Hull, John R. (Hinsdale, IL); Lari, Robert J. (Aurora, IL); Praeg, Walter F. (Palos Park, IL); Turner, Larry R. (Naperville, IL)

1987-01-01T23:59:59.000Z

228

Horizontal electromagnetic casting of thin metal sheets  

DOE Patents (OSTI)

Thin metal sheets are cast by magnetically suspending molten metal deposited within a ferromagnetic yoke and between AC conducting coils and linearly displacing the magnetically levitated liquid metal while it is being cooled to form a solid metal sheet. Magnetic flux increases as the molten metal sheet moves downward and decreases as the molten metal sheet moves upward to stabilize the sheet and maintain it in equilibrium as it is linearly displaced and solidified by cooling gases. A conducting shield is electrically coupled to the molten metal sheet by means of either metal sheet engaging rollers or brushes on the solidified metal, and by means of an electrode in the vessel containing the molten metal thereby providing a return path for the eddy currents induced in the metal sheet by the AC coil generated magnetic flux. Variation in the geometry of the conducting shield allows the magnetic flux between the metal sheet and the conducting shield to be varied and the thickness in surface quality of the metal sheet to be controlled. Side guards provide lateral containment for the molten metal sheet and stabilize and shape the magnetic field while a leader sheet having electromagnetic characteristics similar to those of the metal sheet is used to start the casting process and precedes the molten metal sheet through the magnet and forms a continuous sheet therewith. The magnet may be either U-shaped with a single racetrack coil or may be rectangular with a pair of facing bedstead coils.

Hull, John R. (Hinsdale, IL); Lari, Robert J. (Aurora, IL); Praeg, Walter F. (Palos Park, IL); Turner, Larry R. (Naperville, IL)

1988-01-01T23:59:59.000Z

229

The Spitzer ice legacy: Ice evolution from cores to protostars  

E-Print Network (OSTI)

Ices regulate much of the chemistry during star formation and account for up to 80% of the available oxygen and carbon. In this paper, we use the Spitzer c2d ice survey, complimented with data sets on ices in cloud cores and high-mass protostars, to determine standard ice abundances and to present a coherent picture of the evolution of ices during low- and high-mass star formation. The median ice composition H2O:CO:CO2:CH3OH:NH3:CH4:XCN is 100:29:29:3:5:5:0.3 and 100:13:13:4:5:2:0.6 toward low- and high-mass protostars, respectively, and 100:31:38:4:-:-:- in cloud cores. In the low-mass sample, the ice abundances with respect to H2O of CH4, NH3, and the component of CO2 mixed with H2O typically vary by ice components, XCN and CH3OH vary by factors 2-10 between the lower and upper quartile. The XCN band correlates with CO, consistent with its OCN- identification. The origin(s) of the different levels of ice abundance variations are cons...

Oberg, Karin I; Pontoppidan, Klaus M; Broek, Saskia van den; van Dishoeck, Ewine F; Bottinelli, Sandrine; Blake, Geoffrey A; Evans, Neal J

2011-01-01T23:59:59.000Z

230

Ice slurry cooling research: Storage tank ice agglomeration and extraction  

DOE Green Energy (OSTI)

A new facility has been built to conduct research and development on important issues related to implementing ice slurry cooling technology. Ongoing studies are generating important information on the factors that influence ice particle agglomeration in ice slurry storage tanks. The studies are also addressing the development of methods to minimize and monitor agglomeration and improve the efficiency and controllability of tank extraction of slurry for distribution to cooling loads. These engineering issues impede the utilization of the ice slurry cooling concept that has been under development by various groups.

Kasza, K. [Argonne National Lab., IL (United States); Hayashi, Kanetoshi [NKK Corp., Kawasaki (Japan)

1999-08-01T23:59:59.000Z

231

Climate Impacts of Ice Nucleation  

SciTech Connect

Several different ice nucleation parameterizations in two different General Circulation Models are used to understand the effects of ice nucleation on the mean climate state, and the climate effect of aerosol perturbations to ice clouds. The simulations have different ice microphysical states that are consistent with the spread of observations. These different states occur from different parameterizations of the ice cloud nucleation processes, and feature different balances of homogeneous and heterogeneous nucleation. At reasonable efficiencies, consistent with laboratory measurements and constrained by the global radiative balance, black carbon has a small (-0.06 Wm?2) and not statistically significant climate effect. Indirect effects of anthropogenic aerosols on cirrus clouds occur mostly due to increases in homogeneous nucleation fraction as a consequence of anthropogenic sulfur emissions. The resulting ice indirect effects do not seem strongly dependent on the ice micro-physical balance, but are slightly larger for those states with less homogeneous nucleation in the base state. The total ice AIE is estimated at 0.26±0.09 Wm?2 (1? uncertainty). This represents an offset of 20-30% of the simulated total Aerosol Indirect Effect for ice and liquid clouds.

Gettelman, A.; Liu, Xiaohong; Barahona, Donifan; Lohmann, U.; Chen, Chih-Chieh

2012-10-19T23:59:59.000Z

232

Backhand tecniques in ice hockey.  

E-Print Network (OSTI)

??The main objective of this project based multimedia thesis is to show video material of how to use a backhand side of the ice hockey… (more)

Luoma, Matti

2012-01-01T23:59:59.000Z

233

Moulin bleu  

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

Moulin bleu Moulin bleu 1663 Los Alamos science and technology magazine Latest Issue:November 2013 All Issues » submit Moulin bleu Tunneling meltwater rivers enlarged by climate change help shuttle glacial ice to the sea less than previously thought. November 25, 2013 Moulin bleu Meltwater on the Greenland ice sheet forms surface flows that can eventually dive into moulins. These moulins deliver water to the base of the ice sheet, where it marginally affects the rate at which glaciers move to the sea. (CREDIT: Matthew Hoffman/LANL) A rare morsel of good news about sea-level rise from the Greenland ice sheet As major ice sheets melt and flow into the ocean-a process accelerated by climate change-the global sea level rises. This process is further sped up by the meltwater lubrication effect, in which meltwater rivers tunnel

234

Modeling of Ice Accretion on Wires  

Science Conference Proceedings (OSTI)

A time-dependent numerical model of ice accretion on wires, such as overhead conductors, is presented. Simulations of atmospheric icing are made with the model in order to examine the dependence of the accreted ice amount on atmospheric ...

Lasse Makkonen

1984-06-01T23:59:59.000Z

235

ICE Raids: Compounding Production, Contradiction, and Capitalism  

E-Print Network (OSTI)

is just a cheap way of boosting ICE ‘criminal alien’ arrestRegardless of whether or not ICE is motivated by maintainingWorkers in America: Factories and ICE Raids Produce Citizens

Reas, Elizabeth I

2009-01-01T23:59:59.000Z

236

Climate, Ocean and Sea Ice Modeling  

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

Climate, Ocean and Sea Ice Modeling (COSIM) Summary The COSIM project develops advanced ocean and ice models for evaluating the role of ocean and ice in high-latitude climate...

237

Virtual Floe Ice Drift Forecast Model Intercomparison  

Science Conference Proceedings (OSTI)

Both sea ice forecast models and methods to measure their skill are needed for operational sea ice forecasting. Two simple sea ice models are described and tested here. Four different measures of skill are also tested. The forecasts from the ...

Robert W. Grumbine

1998-09-01T23:59:59.000Z

238

CHSP: Material Safety Data Sheets  

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

HYGIENE HYGIENE AND SAFETY PLAN CHSP SITE MAP WHO TO CALL MATERIAL SAFETY DATA SHEETS ROLES AND RESPONSIBILITIES arrow image CHEMICAL PROCUREMENT, TRANSPORTATION AND INVENTORY arrow image CHEMICAL HAZARD: DEFINITION arrow image CHEMICAL HAZARD ASSESSMENTS arrow image HAZARD CONTROLS arrow image TRAINING AND HAZARD INFORMATION arrow image EXPOSURE MONITORING & MEDICAL CONSULTATION arrow image APPENDICES arrow image FAQs QUESTIONS Search the CHSP: > Go spacer image EH&S Home PUB 3000 LBNL Home LBNL A-Z Index LBNL Search LBNL Phone Book Privacy & Security Notice spacer spacer image spacer image Material Safety Data Sheets and Chemical Information Resources A Material Safety Data Sheet (MSDS) is a manufacturer/importer's informational document of a hazardous chemical that describes its physical and chemical properties, hazards, and recommended precautions for handling, storage and disposal. How to Read an MSDS

239

Fact Sheets | Department of Energy  

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

Fact Sheets Fact Sheets Fact Sheets Brief overviews of specific, and sometimes complex, topics. ADVANCED CABLES AND CONDUCTORS Fault Current Limiters CONTROL SYSTEMS SECURITY National SCADA Test Bed EMERGENCY PREPAREDNESS Energy Sector Specific Plan ESF - 12 Annex Federal Partners and Functions EMERGENCY RESPONSE ESF - 12 Annex Federal Partners and Functions ENERGY STORAGE Award-Winning Silicon Carbide Power Electronics (Oct 2012) Carbon-Enhanced Lead-Acid Batteries (Oct 2012) Lithium-Ion Batteries for Stationary Energy Storage (Oct 2012) Sodium-Beta Batteries (Oct 2012) Vanadium Redox Flow Batteries (Oct 2012) Energy Storage Database (Oct 2012) Energy Storage Technology Advancement Partnership (Oct 2012) Energy Storage Testing and Validation (Oct 2012) ES-Select: A Decision Support Tool (Oct 2012)

240

Microsoft Word - National Science Bowl Fact Sheet.doc | Department...  

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

National Science Bowl Fact Sheet.doc Microsoft Word - National Science Bowl Fact Sheet.doc Microsoft Word - National Science Bowl Fact Sheet.doc More Documents & Publications...

Note: This page contains sample records for the topic "greenland ice sheet" 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

Wire Making Techniques - HTS Coated Conductors - Fact Sheet ...  

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

Wire Making Techniques - HTS Coated Conductors - Fact Sheet Wire Making Techniques - HTS Coated Conductors - Fact Sheet Wire Making Techniques - HTS Coated Conductors - Fact Sheet...

242

Clean Energy Solutions Centers Fact Sheet | Department of Energy  

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

Clean Energy Solutions Centers Fact Sheet Clean Energy Solutions Centers Fact Sheet A fact sheet describing the mission of the Clean Energy Solution Center. Clean Energy Solutions...

243

Belgium Nuclear Security Summit: Fact Sheet | National Nuclear...  

National Nuclear Security Administration (NNSA)

Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > Belgium Nuclear Security Summit: Fact Sheet Fact Sheet...

244

What is Clean Cities?; Clean Cities Fact Sheet (September 2008...  

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

What is Clean Cities?; Clean Cities Fact Sheet (September 2008 Update) What is Clean Cities?; Clean Cities Fact Sheet (September 2008 Update) Fact sheet describes the Clean Cities...

245

Microsoft Word - FWP- Fact Sheet.doc | Department of Energy  

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

More Documents & Publications Microsoft Word - FOA cover sheet.doc Microsoft Word - National Science Bowl Fact Sheet.doc Microsoft Word - National Science Bowl Fact Sheet.doc...

246

DOE Tribal Leader Solar Energy Forum - Travel Fact Sheet | Department...  

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

Tribal Leader Solar Energy Forum - Travel Fact Sheet DOE Tribal Leader Solar Energy Forum - Travel Fact Sheet Travel Fact Sheet Palm Springs Dec 2011.pdf More Documents &...

247

BISICLES Captures Details of Retreating Antarctic Ice  

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

BISICLES Captures Details of Retreating Antarctic Ice BISICLES Captures Details of Retreating Antarctic Ice March 30, 2013 | Tags: Climate Research, Hopper, Math & Computer Science...

248

Biogeochemistry in Sea Ice: CICE model developments  

SciTech Connect

Polar primary production unfolds in a dynamic sea ice environment, and the interactions of sea ice with ocean support and mediate this production. In spring, for example, fresh melt water contributes to the shoaling of the mixed layer enhancing ice edge blooms. In contrast, sea ice formation in the fall reduces light penetration to the upper ocean slowing primary production in marine waters. Polar biogeochemical modeling studies typically consider these types of ice-ocean interactions. However, sea ice itself is a biogeochemically active medium, contributing a significant and, possibly, essential source of primary production to polar regions in early spring and fall. Here we present numerical simulations using the Los Alamos Sea Ice Model (CICE) with prognostic salinity and sea ice biogeochemistry. This study investigates the relationship between sea ice multiphase physics and sea ice productivity. Of particular emphasis are the processes of gravity drainage, melt water flushing, and snow loading. During sea ice formation, desalination by gravity drainage facilitates nutrient exchange between ocean and ice maintaining ice algal blooms in early spring. Melt water flushing releases ice algae and nutrients to underlying waters limiting ice production. Finally, snow loading, particularly in the Southern Ocean, forces sea ice below the ocean surface driving an upward flow of nutrient rich water into the ice to the benefit of interior and freeboard communities. Incorporating ice microphysics in CICE has given us an important tool for assessing the importance of these processes for polar algal production at global scales.

Jeffery, Nicole [Los Alamos National Laboratory; Hunke, Elizabeth [Los Alamos National Laboratory; Elliott, Scott [Los Alamos National Laboratory; Turner, Adrian [Los Alamos National Laboratory

2012-06-18T23:59:59.000Z

249

Theory of amorphous ices  

E-Print Network (OSTI)

We use large-deviation theory to study nonequilibrium transitions between amorphous solids and liquid in an atomistic model of supercooled water. Along with nonequilibrium transitions between the ergodic liquid and two distinct amorphous solids, we establish coexistence between the two amorphous solids, a finding that is consistent with experiment. The phase diagram we predict includes a nonequilibrium triple point where the two amorphous phases and the liquid coexist. While the amorphous solids are long-lived and slowly-aging glasses, their melting leads quickly to the formation of ice. This irreversible behavior is demonstrated in our theoretical treatment and compared with experiment.

David T Limmer; David Chandler

2013-06-20T23:59:59.000Z

250

Dynamics of ice shelf rift propagation and iceberg calving inferred from geodetic and seismic observations  

E-Print Network (OSTI)

2. Ice Shelves . . . . . . . . . . . . . . . . .5. Ice Rheology . . . . . . . . . . . . . 6.vi Calving Glaciers and Ice

Bassis, Jeremy N.

2007-01-01T23:59:59.000Z

251

Balance Sheet -- A Financial Management Tool  

E-Print Network (OSTI)

A balance sheet is a statement of the financial condition of a business at a specific time. This publication briefly discusses the balance sheet, its uses, and how to evaluate it.

Klinefelter, Danny A.

2008-09-16T23:59:59.000Z

252

Photovoltaic Reliability and Engineering (Revised) (Fact Sheet)  

DOE Green Energy (OSTI)

Capabilities fact sheet for the National Center for Photovoltaics: Photovoltaic Reliability and Engineering. One-sided sheet that includes Scope, Core Competencies and Capabilities, and Contact/Web information.

Not Available

2011-06-01T23:59:59.000Z

253

ARM - Measurement - Cloud ice particle  

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

ice particle ice particle ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud ice particle Particles made of ice found in clouds. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments MET : Surface Meteorological Instrumentation Field Campaign Instruments REPLICATOR : Balloon-borne Ice Crystal Replicator CPI : Cloud Particle Imager CVI-AIR : Counterflow Virtual Impactor LEARJET : Lear Jet PARTIMG : Particle imager UAV-PROTEUS-MICRO : Proteus Cloud Microphysics Instruments

254

tyvek8 inch black sheet  

E-Print Network (OSTI)

����� ��� �� � Ð � Ð � ½¼ � � � �� � � �� Ý � � � ��ÐÝ ¿��º ½¿ #12;tyvek8 inch PMT black sheet 20

Tokyo, University of

255

Magnetic Resonance Facility (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides information about Magnetic Resonance Facility capabilities and applications at NREL's National Bioenergy Center. Liquid and solid-state analysis capability for a variety of biomass, photovoltaic, and materials characterization applications across NREL. NREL scientists analyze solid and liquid samples on three nuclear magnetic resonance (NMR) spectrometers as well as an electron paramagnetic resonance (EPR) spectrometer.

Not Available

2012-03-01T23:59:59.000Z

256

Technology Performance Exchange (Fact Sheet)  

SciTech Connect

This fact sheet, 'The Technology Performance Exchange' will be presented at the ET Summit, held at the Pasadena Convention Center on October 15-17, 2012. The Technology Performance Exchange will be a centralized, Web-based portal for finding and sharing energy performance data for commercial building technologies.

Not Available

2012-10-01T23:59:59.000Z

257

Wind Powering America Program Overview (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides an overview of the U.S. Department of Energy's Wind Powering America Program.

Not Available

2008-04-01T23:59:59.000Z

258

Fact Sheet: Energy Storage Technology Advancement Partnership...  

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

Fact Sheet: Energy Storage Technology Advancement Partnership (October 2012) More Documents & Publications Webinar Presentation: Energy Storage Solutions for Microgrids (November...

259

Biomass Catalyst Characterization Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides information about Biomass Catalyst Characterization Laboratory (BCCL) capabilities and applications at NREL's National Bioenergy Center.

Not Available

2011-07-01T23:59:59.000Z

260

Utility Rebates and Incentive Programs (Fact Sheet)  

SciTech Connect

Fact sheet overview of the Federal Utility Partnership Working Group (FUPWG), including group objectives, activities, and services.

Not Available

2009-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

Fuel Synthesis Catalysis Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides information about Fuel Synthesis Catalysis Laboratory capabilities and applications at NREL's National Bioenergy Center.

Not Available

2011-07-01T23:59:59.000Z

262

Fuel Synthesis Catalysis Laboratory (Fact Sheet)  

SciTech Connect

This fact sheet provides information about Fuel Synthesis Catalysis Laboratory capabilities and applications at NREL's National Bioenergy Center.

Not Available

2013-07-01T23:59:59.000Z

263

Biomass Compositional Analysis Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides information about Biomass Compositional Analysis Laboratory (BCAL) capabilities and applications at NREL's National Bioenergy Center.

Not Available

2011-07-01T23:59:59.000Z

264

Federal Incentives for Water Power (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the federal incentives available as of April 2013 for the development of water power technologies.

Not Available

2013-05-01T23:59:59.000Z

265

Bench-Scale Fermentation Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides information about Bench-Scale Fermentation Laboratory capabilities and applications at NREL's National Bioenergy Center.

Not Available

2011-07-01T23:59:59.000Z

266

Small Wind Independent Testing (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the Small Wind Independent Testing at the NWTC and the Regional Test Centers project.

Not Available

2010-09-01T23:59:59.000Z

267

Algal Biofuels Research Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides information about Algal Biofuels Research Laboratory capabilities and applications at NREL's National Bioenergy Center.

Not Available

2011-08-01T23:59:59.000Z

268

US-China_Fact_Sheet_Coal.pdf | Department of Energy  

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

US-ChinaFactSheetCoal.pdf US-ChinaFactSheetCoal.pdf US-ChinaFactSheetCoal.pdf More Documents & Publications FACT SHEET: U.S.-China Clean Energy Cooperation Announcements...

269

Manifold free multiple sheet superplastic forming  

DOE Patents (OSTI)

Fluid-forming compositions in a container attached to enclosed adjacent sheets are heated to relatively high temperatures to generate fluids (gases) that effect inflation of the sheets. Fluid rates to the enclosed space between the sheets can be regulated by the canal from the container. Inflated articles can be produced by a continuous, rather than batch-type, process.

Elmer, John W. (Danville, CA); Bridges, Robert L. (Knoxville, TN)

2001-01-01T23:59:59.000Z

270

Global Nuclear Energy Partnership Fact Sheet - Demonstrate More...  

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

Global Nuclear Energy Partnership Fact Sheet - Demonstrate More Proliferation-Resistant Recycling Global Nuclear Energy Partnership Fact Sheet - Demonstrate More...

271

Passive solar roof ice melter  

Science Conference Proceedings (OSTI)

An elongated passive solar roof ice melter is placed on top of accumulated ice and snow including an ice dam along the lower edge of a roof of a heated building and is held against longitudinal movement with respect to itself. The melter includes a bottom wall having an upper surface highly absorbent to radiant solar energy; a first window situated at right angles with respect to the bottom wall, and a reflecting wall connecting the opposite side edges of the bottom wall and the first window. The reflecting wall has a surface facing the bottom wall and the window which is highly reflective to radiant solar energy. Radiant solar energy passes through the first window and either strikes the highly absorbent upper surface of the bottom wall or first strikes the reflecting wall to be reflected down to the upper surface of the bottom wall. The heat generated thereby melts through the ice below the bottom wall causing the ice dam to be removed between the bottom wall and the top of the roof and immediately adjacent to the ice melter along the roof. Water dammed up by the ice dam can then flow down through this break in the dam and drain out harmlessly onto the ground. This prevents dammed water from seeping back under the shingles and into the house to damage the interior of the house.

Deutz, R.T.

1981-09-29T23:59:59.000Z

272

Forecast Verification of the Polar Ice Prediction System (PIPS) Sea Ice Concentration Fields  

Science Conference Proceedings (OSTI)

The National Ice Center relies upon a coupled ice–ocean model called the Polar Ice Prediction System (PIPS) to provide guidance for its 24–120-h sea ice forecasts. Here forecast skill assessments of the sea ice concentration (C) fields from PIPS ...

Michael L. Van Woert; Cheng-Zhi Zou; Walter N. Meier; Philip D. Hovey; Ruth H. Preller; Pamela G. Posey

2004-06-01T23:59:59.000Z

273

Dismantlement Fact Sheet | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Fact Sheet | National Nuclear Security Administration Fact Sheet | 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 > Media Room > Fact Sheets > Dismantlement Fact Sheet Fact Sheet Dismantlement Fact Sheet Feb 11, 2013 The National Nuclear Security Administration is responsible for designing and maintaining a nuclear stockpile that is safe, reliable and effective in

274

Fact Sheets | National Nuclear Security Administration  

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

Fact Sheets | National Nuclear Security Administration Fact Sheets | 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 The National Nuclear Security Administration Fact Sheets Home > Media Room > Fact Sheets Fact Sheets Find out more information about key NNSA programs, initiatives and accomplishments. Fact Sheet Nov 13, 2013 Highly Enriched Uranium Transparency Program

275

Action Sheet 36 Final Report  

SciTech Connect

Pursuant to the Arrangement between the European Commission DG Joint Research Centre (EC-JRC) and the Department of Energy (DOE) to continue cooperation on research, development, testing, and evaluation of technology, equipment, and procedures in order to improve nuclear material control, accountancy, verification, physical protection, and advanced containment and surveillance technologies for international safeguards, dated 1 September 2008, the IRMM and LLNL established cooperation in a program on the Study of Chemical Changes in Uranium Oxyfluoride Particles under IRMM-LLNL Action Sheet 36. The work under this action sheet had 2 objectives: (1) Achieve a better understanding of the loss of fluorine in UO{sub 2}F{sub 2} particles after exposure to certain environmental conditions; and (2) Provide feedback to the EC-JRC on sample reproducibility and characteristics.

Kips, R E; Kristo, M J; Hutcheon, I D

2012-02-24T23:59:59.000Z

276

Method of forming clathrate ice  

DOE Patents (OSTI)

A method of forming clathrate ice in a supercooled water-based liquid contained in a vessel is disclosed. Initially, an oscillator device is located in the liquid in the vessel. The oscillator device is then oscillated ultrasonically so that small crystals are formed in the liquid. These small crystals serve as seed crystals for ice formation in the liquid and thereby prevent supercooling of the liquid. Preferably, the oscillating device is controlled by a thermostat which initiates operation of the oscillator device when the temperature of the liquid is lowered to the freezing point. Thereafter, the operation of the oscillator device is terminated when ice is sensed in the liquid by an ice sensor.

Hino, Toshiyuki (Tokyo, JP); Gorski, Anthony J. (Lemont, IL)

1987-01-01T23:59:59.000Z

277

Method of forming calthrate ice  

DOE Patents (OSTI)

A method of forming clathrate ice in a supercooled water-based liquid contained in a vessel is disclosed. Initially, an oscillator device is located in the liquid in the vessel. The oscillator device is then oscillated ultransonically so that small crystals are formed in the liquid. Thes small crystals serve as seed crystals for ice formation in the liquid and thereby prevent supercooling of the liquid. Preferably, the oscillating device is controlled by a thermostat which initiates operation of the oscillator device when the temperature of the liquid is lowered to the freezing point. Thereafter, the operation of the oscillator device is terminated when ice is sensed in the liquid by an ice sensor.

Hino, T.; Gorski, A.J.

1985-09-30T23:59:59.000Z

278

Melting of Ice under Pressure  

SciTech Connect

The melting of ice under pressure is investigated with a series of first principles molecular dynamics simulations. In particular, a two-phase approach is used to determine the melting temperature of the ice-VII phase in the range of 10 to 50 GPa. Our computed melting temperatures are consistent with existing diamond anvil cell experiments. We find that for pressures between 10 to 40 GPa, ice melts as a molecular solid. For pressures above {approx}45 GPa there is a sharp increase in the slope of the melting curve due to the presence of molecular dissociation and proton diffusion in the solid, prior to melting. The onset of significant proton diffusion in ice-VII as a function of increasing temperature is found to be gradual and bears many similarities to that of a type-II superionic solid.

Schwegler, E; Sharma, M; Gygi, F; Galli, G

2008-07-31T23:59:59.000Z

279

An Inverse Method for Tracking Ice Motion in the Marginal Ice Zone Using Sequential Satellite Images  

Science Conference Proceedings (OSTI)

A new method for tracking ice motion and estimating ocean surface currents from sequential satellite images is presented. It is particularly suited for the marginal ice zone. A simple ice advection model, driven by wind and surface currents, is ...

Mark Buehner; Keith R. Thompson; Ingrid Peterson

1997-12-01T23:59:59.000Z

280

Effects of Surface Roughness and Surface Energy on Ice Adhesion ...  

Science Conference Proceedings (OSTI)

Ice adheres to steel surfaces when the environment temperature is low. In many cases, ice formation on surfaces is unwanted; therefore, anti-icing techniques ...

Note: This page contains sample records for the topic "greenland ice sheet" 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

ICR-ICE Standard Operating Procedures | Department of Energy  

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

ICR-ICE Standard Operating Procedures ICR-ICE Standard Operating Procedures ICE-ICR SOP.pdf More Documents & Publications External Independent Review (EIR) Standard Operating...

282

Year-Round Observation of Longwave Radiative Flux Divergence in Greenland  

Science Conference Proceedings (OSTI)

Longwave radiative flux divergence within the lowest 50 m of the atmospheric boundary layer was observed during the Eidgenössische Technische Hochschule (ETH) Greenland Summit experiment. The dataset collected at 72°35?N, 38°30?W, 3203 m MSL is ...

S. W. Hoch; P. Calanca; R. Philipona; A. Ohmura

2007-09-01T23:59:59.000Z

283

An Investigation of a Commercial Aircraft Encounter with Severe Clear-Air Turbulence over Western Greenland  

Science Conference Proceedings (OSTI)

This study presents digital flight data recorder (DFDR) analyses and high-resolution numerical simulations relevant to a severe clear-air turbulence (CAT) encounter over western Greenland by a Boeing 777 aircraft at 10-km elevation at 1305 UTC 25 ...

R. D. Sharman; J. D. Doyle; M. A. Shapiro

2012-01-01T23:59:59.000Z

284

Temporal versus spatial geomagnetic variations along the west coast of Greenland  

E-Print Network (OSTI)

Temporal versus spatial geomagnetic variations along the west coast of Greenland J. Watermann *, O Information about the intensity and spatio-temporal characteristics of geomagnetic activity is of interest chain at 1-s sampling rate and investigate to which extent temporal geomagnetic variations in selected

Gleisner, Hans

285

Fully corrected estimates of common minke whale abundance in West Greenland in 2007  

E-Print Network (OSTI)

A visual aerial line transect survey for common minke whales (Balaenoptera acutorostrata) was conducted off'). MATERIALAND METHODS Aerial survey An aerial line transect survey of large whales in West Greenland to be covered first. J. CETACEAN RES. MANAGE. 11(2): 75­82, 2010 75 INTRODUCTION Aerial surveys for common minke

Laidre, Kristin L.

286

Ice structures, patterns, and processes: A view across the ice-fields  

E-Print Network (OSTI)

We look ahead from the frontiers of research on ice dynamics in its broadest sense; on the structures of ice, the patterns or morphologies it may assume, and the physical and chemical processes in which it is involved. We highlight open questions in the various fields of ice research in nature; ranging from terrestrial and oceanic ice on Earth, to ice in the atmosphere, to ice on other solar system bodies and in interstellar space.

Bartels-Rausch, Thorsten; Cartwright, Julyan H E; Escribano, Rafael; Finney, John L; Grothe, Hinrich; Gutiérrez, Pedro J; Haapala, Jari; Kuhs, Werner F; Pettersson, Jan B C; Price, Stephen D; Sainz-Díaz, C Ignacio; Stokes, Debbie J; Strazzulla, Giovanni; Thomson, Erik S; Trinks, Hauke; Uras-Aytemiz, Nevin; 10.1103/RevModPhys.84.885

2012-01-01T23:59:59.000Z

287

Final Report for DOE grant DE-FG02-07ER64432 "New Grid and Discretization Technologies for Ocean and Ice Simulations"  

SciTech Connect

The work reported is in pursuit of these goals: high-quality unstructured, non-uniform Voronoi and Delaunay grids; improved finite element and finite volume discretization schemes; and improved finite element and finite volume discretization schemes. These are sought for application to spherical and three-dimensional applications suitable for ocean, atmosphere, ice-sheet, and other climate modeling applications.

Max Gunzburger

2013-03-12T23:59:59.000Z

288

Method for heating, forming and tempering a glass sheet  

DOE Patents (OSTI)

A method for heating, forming and tempering a glass sheet is disclosed including the steps of heating at least one glass sheet to at least a first predetermined temperature, applying microwave energy to the glass sheet to heat the glass sheet to at least a second predetermined temperature, forming the glass sheet to a predetermined configuration, and cooling an outer surface of the glass sheet to at least a third predetermined temperature to temper the glass sheet. 2 figs.

Boaz, P.T.; Sitzman, G.W.

1998-10-27T23:59:59.000Z

289

An update on modeling land-ice/ocean interactions in CESM  

SciTech Connect

This talk is an update on ongoing land-ice/ocean coupling work within the Community Earth System Model (CESM). The coupling method is designed to allow simulation of a fully dynamic ice/ocean interface, while requiring minimal modification to the existing ocean model (the Parallel Ocean Program, POP). The method makes use of an immersed boundary method (IBM) to represent the geometry of the ice-ocean interface without requiring that the computational grid be modified in time. We show many of the remaining development challenges that need to be addressed in order to perform global, century long climate runs with fully coupled ocean and ice sheet models. These challenges include moving to a new grid where the computational pole is no longer at the true south pole and several changes to the coupler (the software tool used to communicate between model components) to allow the boundary between land and ocean to vary in time. We discuss benefits for ice/ocean coupling that would be gained from longer-term ocean model development to allow for natural salt fluxes (which conserve both water and salt mass, rather than water volume).

Asay-davis, Xylar [Los Alamos National Laboratory

2011-01-24T23:59:59.000Z

290

Honeywell International ESCO Qualification Sheet  

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

Honeywell International ESCO Qualification Sheet DOE Super ESPC Introduction to Honeywell Honeywell has a 110-year history delivering technologically advanced energy solutions to the Energy, Aerospace, Transportation, Chemical and Automation industries. Honeywell is shaping the entire energy spectrum, from cost-saving room thermostats to biofuels. Overall, nearly 50 percent of Honeywell's product portfolio is linked to energy efficiency. We estimate the global economy could operate on 10 to 25 percent less energy by using our existing technologies. Honeywell is a pioneer in performance contracting with more than 25 years of experience delivering performance-based energy solutions. At Honeywell we are building a world that's safer and more secure. More comfortable

291

Johnson Controls ESCO Qualification Sheet  

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

Johnson Controls ESCO Qualification Sheet DOE Super ESPC Introduction to Johnson Controls Johnson Controls has been a worldwide leader in building controls and efficiency for over 120 years (since 1885). Johnson Controls has developed, designed, installed, financed, measured, verified, operated, maintained, and guaranteed the savings for more than 2,500 projects for our diverse customer base worldwide. Under current Federal ESPC contracts, we have Johnson Controls manages developed and implemented more than 75 projects for various a performance contracting agencies, including the Army, DOE, Air Force, Navy, General Services portfolio in the U.S. of over Administration, Department of Veterans Affairs, Justice Department, $4.3 billion

292

Marine & Hydrokinetic Technologies (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the U.S. Department of Energy's Water Power Program. The program supports the development of advanced water power devices that capture energy from waves, tides, ocean currents, rivers, streams, and ocean thermal gradients. The program works to promote the development and deployment of these new technologies, known as marine and hydrokinetic technologies, to assess the potential extractable energy from rivers, estuaries, and coastal waters, and to help industry harness this renewable, emissions-free resource to generate environmentally sustainable and cost-effective electricity.

Not Available

2010-04-01T23:59:59.000Z

293

Optical Characterization Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Optical Characterization Laboratory at the Energy Systems Integration Facility. The Optical Characterization Laboratory at NREL's Energy Systems Integration Facility (ESIF) conducts optical characterization of large solar concentration devices. Concentration solar power (CSP) mirror panels and concentrating solar systems are tested with an emphasis is on measurement of parabolic trough mirror panels. The Optical Characterization Laboratory provides state-of-the-art characterization and testing capabilities for assessing the optical surface quality and optical performance for various CSP technologies including parabolic troughs, linear Fresnel, dishes, and heliostats.

Not Available

2011-10-01T23:59:59.000Z

294

Greenland and Antarctic Mass Balances for Present and Doubled Atmospheric CO2 from the GENESIS Version-2 Global Climate Model  

Science Conference Proceedings (OSTI)

As anthropogenic greenhouse warming occurs in the next century, changes in the mass balances of Greenland and Antarctica will probably accelerate and may have significant effects on global sea level. Recent trends and possible future changes in ...

Starley L. Thompson; David Pollard

1997-05-01T23:59:59.000Z

295

A Case Study in Three-Dimensional Inverse Methods: Combining Hydrographic, Acoustic, and Moored Thermistor Data in the Greenland Sea  

Science Conference Proceedings (OSTI)

A variety of measurements, including acoustic travel times, moored thermistor time series, and hydrographic stations, were made in the Greenland Sea during 1988–89 to study the evolution of the temperature field throughout the year. This region ...

W. M. L. Morawitz; B. D. Cornuelle; P. F. Worcester

1996-06-01T23:59:59.000Z

296

Three-Dimensional Observations of a Deep Convective Chimney in the Greenland Sea during Winter 1988/89  

Science Conference Proceedings (OSTI)

All available temperature data, including moored thermistor, hydrographic, and tomographic measurements, have been combined using least-squares inverse methods to study the evolution of the three-dimensional temperature field in the Greenland Sea ...

W. M. L. Morawitz; P. J. Sutton; P. F. Worcester; B. D. Cornuelle; J. F. Lynch; R. Pawlowicz

1996-11-01T23:59:59.000Z

297

Clean Cities Program Contacts (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet contains contact information for program staff and coalition coordinators for the U.S. Department of Energy's Clean Cities program.

Not Available

2013-01-01T23:59:59.000Z

298

Growth of silicon sheets for photovoltaic applications  

DOE Green Energy (OSTI)

The status of silicon sheet development for photovoltaic applications is critically reviewed. Silicon sheet growth processes are classified according to their linear growth rates. The fast growth processes, which include edge-defined film-fed growth, silicon on ceramic, dendritic-web growth, and ribbon-to-ribbon growth, are comparatively ranked subject to criteria involving growth stability, sheet productivity, impurity effects, crystallinity, and solar cell results. The status of more rapid silicon ribbon growth techniques, such as horizontal ribbon growth and melt quenching, is also reviewed. The emphasis of the discussions is on examining the viability of these sheet materials as solar cell substrates for low-cost silicon photovoltaic systems.

Surek, T.

1980-12-01T23:59:59.000Z

299

Mesa Top Photovoltaic Array (Fact Sheet)  

DOE Green Energy (OSTI)

Fact sheet overview of the Mesa Top Photovoltaic Array project implemented by the Department of Energy Golden Office and National Renewable Energy Laboratory.

Not Available

2009-07-01T23:59:59.000Z

300

Clean Cities Program Contacts (Fact Sheet)  

SciTech Connect

This fact sheet contains contact information for program staff and coalition coordinators for the U.S. Department of Energy's Clean Cities program.

Not Available

2012-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

Clean Cities Program Contacts (Fact Sheet)  

SciTech Connect

This fact sheet contains contact information for program staff and coalition coordinators for the U.S. Department of Energy's Clean Cities program.

Not Available

2012-10-01T23:59:59.000Z

302

NETL Life Cycle Analysis Fact Sheets  

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

Life Cycle Analysis Fact Sheets Life Cycle Analysis Role of Alternative Energy Sources - Wind Technology Assessment PDF-372KB (Sept 2012) Role of Alternative Energy Sources -...

303

Silicon Materials and Devices (Fact Sheet)  

DOE Green Energy (OSTI)

Capabilities fact sheet for the National Center for Photovoltaics: Silicon Materials and Devices that includes scope, core competencies and capabilities, and contact/web information.

Not Available

2011-06-01T23:59:59.000Z

304

Silicon Materials and Devices (Fact Sheet)  

DOE Green Energy (OSTI)

This National Center for Photovoltaics sheet describes the capabilities of its silicon materials and devices research. The scope and core competencies and capabilities are discussed.

Not Available

2013-06-01T23:59:59.000Z

305

Saving Money by Saving Energy (Fact Sheet)  

Science Conference Proceedings (OSTI)

Fact sheet on weatherization program, Weatherization Works!, explaining eligible households, impact on low-income Americans and communities, funding, and production history.

Not Available

2011-09-01T23:59:59.000Z

306

Christian veneer dryer: Forest products fact sheet  

SciTech Connect

Fact sheet written for the Inventions and Innovation Program about a new closed rotary drum dryer for the forest products industry.

NREL

1999-12-14T23:59:59.000Z

307

Fact Sheet: 48C Manufacturing Tax Credits  

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

Fact Sheet: 48C Manufacturing Tax Credits In order to foster investment and job creation in clean energy manufacturing, the American Recovery and Reinvestment Act of 2009 included...

308

Argonne Leadership Computing Facility - Fact Sheet | Argonne...  

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

science - science that will change our world through major advances in biology, chemistry, energy, engineering, climate studies, astrophysics and more. ALCFFact SheetSept....

309

Nuclear Data Sheets for 225Fr  

E-Print Network (OSTI)

for CORAL M. BAGLIN Nuclear Science Division LawrenceCA 94720, USA Abstract: Nuclear structure data pertaining tofor (Y. A. Akovali, Nuclear Data Sheets 60 , 617 (1990),

Baglin, Coral M.

2005-01-01T23:59:59.000Z

310

Clean Cities Fact Sheet: March 2006  

DOE Green Energy (OSTI)

Clean Cities fact sheet describe this DOE program, which deploys alternative and advanced fuels and vehicles to displace petroleum in the transportation sector.

Not Available

2006-03-01T23:59:59.000Z

311

Securing America's Clean Energy Future (Fact Sheet)  

SciTech Connect

This two-page fact sheet provides an overview of the activities and programs in DOE's Office of Energy Efficiency and Renewable Energy.

Not Available

2011-08-01T23:59:59.000Z

312

Solar Energy and Capacity Value (Fact Sheet)  

SciTech Connect

This is a one-page, two-sided fact sheet on the capacity of solar power to provide value to utilities and power system operators.

Not Available

2013-09-01T23:59:59.000Z

313

Concentrating Solar Power (Revised) (Fact Sheet)  

SciTech Connect

The fact sheet summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its concentrating solar power subprogram.

Not Available

2010-11-01T23:59:59.000Z

314

Fact Sheets - Center for Transportation Analysis  

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

Resiliency Assessment Framework Truck Technology Efficiency Assessment (TTEA) Project Energy and Environmental Policy Analysis The Biomass Energy Data Book(Fact Sheet) The Biomass...

315

Relative Dispersion of Ice Crystals in Seeded Cumuli  

Science Conference Proceedings (OSTI)

Relative dispersion of ice crystals was measured in 30 seeded cumulus clouds. A quasi-instantaneous, vertical area source of ice was generated by releasing dry-ice pellets from an airplane. The ice concentration distribution and relative ...

Jeffrey C. Weil; R. Paul Lawson; Alfred R. Rodi

1993-06-01T23:59:59.000Z

316

Rheology of Discrete Failure Regimes of Anisotropic Sea Ice  

Science Conference Proceedings (OSTI)

A rheological model of sea ice is presented that incorporates the orientational distribution of ice thickness in leads embedded in isotropic floe ice. Sea ice internal stress is determined by coulombic, ridging and tensile failure at orientations ...

Alexander V. Wilchinsky; Daniel L. Feltham

2012-07-01T23:59:59.000Z

317

Ross Ice Shelf in situ radio-frequency ice attenuation  

E-Print Network (OSTI)

We have measured the in situ average electric field attenuation length for radio-frequency signals broadcast vertically through the Ross Ice Shelf. We chose a location, Moore Embayment, south of Minna Bluff, known for its high reflectivity at the ice-sea interface. We confirmed specular reflection and used the return pulses to measure the average attenuation length from 75-1250 MHz over the round-trip distance of 1155 m. We find the average electric field attenuation length to vary from 500 m at 75 MHz to 300 m at 1250 MHz, with an experimental uncertainty of 55 to 15 m. We discuss the implications for neutrino telescopes that use the radio technique and include the Ross Ice Shelf as part of their sensitive volume.

Taylor Barrella; Steven Barwick; David Saltzberg

2010-11-02T23:59:59.000Z

318

Ice Energy | Open Energy Information  

Open Energy Info (EERE)

Ice Energy Ice Energy Jump to: navigation, search Logo: Ice Energy Name Ice Energy Address 9351 Eastman Park Drive Place Windsor, Colorado Zip 80550 Sector Renewable energy Product Energy Storage Year founded 2003 Number of employees 51-200 Phone number 970-545-3630 Website http://www.ice-energy.com/ Coordinates 40.4651775°, -104.882° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.4651775,"lon":-104.882,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

319

Sticker controller and sticker programming for smart sheets (self-folding sheets)  

E-Print Network (OSTI)

This thesis describes a self-folding sheet that is capable of origami-style autonomous folding. We describe the hardware device we designed and fabricated. This device, called a self-folding sheet, is a sheet with a box-pleat ...

An, Byoungkwon

2011-01-01T23:59:59.000Z

320

Ice Formation in Gas-Diffusion Layers  

E-Print Network (OSTI)

of California. Ice Formation in Gas-Diffusion Layers Thomasconditions, ice forms in the gas-diffusion layer (GDL) of areaction of reactant gases (1). A number of strategies exist

Dursch, Thomas

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

Modeling Sea Ice Transport Using Incremental Remapping  

Science Conference Proceedings (OSTI)

Sea ice models contain transport equations for the area, volume, and energy of ice and snow in various thickness categories. These equations typically are solved with first-order-accurate upwind schemes, which are very diffusive; with second-...

William H. Lipscomb; Elizabeth C. Hunke

2004-06-01T23:59:59.000Z

322

Quantum Ice : a quantum Monte Carlo study  

E-Print Network (OSTI)

Ice states, in which frustrated interactions lead to a macroscopic ground-state degeneracy, occur in water ice, in problems of frustrated charge order on the pyrochlore lattice, and in the family of rare-earth magnets collectively known as spin ice. Of particular interest at the moment are "quantum spin ice" materials, where large quantum fluctuations may permit tunnelling between a macroscopic number of different classical ground states. Here we use zero-temperature quantum Monte Carlo simulations to show how such tunnelling can lift the degeneracy of a spin or charge ice, stabilising a unique "quantum ice" ground state --- a quantum liquid with excitations described by the Maxwell action of 3+1-dimensional quantum electrodynamics. We further identify a competing ordered "squiggle" state, and show how both squiggle and quantum ice states might be distinguished in neutron scattering experiments on a spin ice material.

Nic Shannon; Olga Sikora; Frank Pollmann; Karlo Penc; Peter Fulde

2011-05-20T23:59:59.000Z

323

Why Sequence Lake Vostok accretion ice?  

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

Sequence Lake Vostok accretion ice? Lake Vostok is the largest known subglacial lake in central Antarctica, though it's been buried under 4 kilometers (nearly 2.5 miles) of ice for...

324

Microsoft Word - IceMountainFinal.docx  

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

Tumbled-down boulders, called talus, on Ice Mountain's north- western slope collect ice during the winter. In the summer, cold air flows out of vents in the base of the talus,...

325

Icing Conditions Encountered by a Research Aircraft  

Science Conference Proceedings (OSTI)

The characteristics of clouds which have led to airframe icing on an instrumented Beechcraft Super King Air are summarized. The icing encounters occurred at altitudes from 0–8000 m MSL, in summer and winter, in stratiform and cumuliform clouds, ...

Wayne R. Sand; William A. Cooper; Marcia K. Politovich; Donald L. Veal

1984-10-01T23:59:59.000Z

326

Ice Crystal Replication with Common Plastic Solutions  

Science Conference Proceedings (OSTI)

Use of common plastics, i.e., polystyrene, Plexiglas (polymethyl methacrylate) and Lexan (polycarbonate), was investigated for ice crystal replication. The results suggest that all common plastics tested are usable for ice crystal replication ...

Tsuneya Takahashi; Norihiko Fukuta

1988-02-01T23:59:59.000Z

327

Airplane Instrument to Detect Ice Particles  

Science Conference Proceedings (OSTI)

A simple instrument that detects ice particles has been developed for use in airplane studies of thunderstorms. Although sophisticated instruments are available for imaging atmospheric ice particles, the spatial resolution of the particle ...

J. J. Jones; C. Grotbeck; B. Vonnegut

1989-08-01T23:59:59.000Z

328

Light Scattering by Single Natural Ice Crystals  

Science Conference Proceedings (OSTI)

During the South Pole Ice Crystal Experiment, angular scattering intensities (ASIs) of single ice crystals formed in natural conditions were measured for the first time with the polar nephelometer instrument. The microphysical properties of the ...

Valery Shcherbakov; Jean-François Gayet; Brad Baker; Paul Lawson

2006-05-01T23:59:59.000Z

329

Sound Scattering from Sea Ice: Aspects Relevant to Ice-Draft Profiling by Sonar  

Science Conference Proceedings (OSTI)

Accurate discrimination between thin ice and open water using sonar is an important practical concern for the calibration of ice-draft observations and for the use of ice-profiling sonar in climate-related studies of sea ice. To guide improvement ...

Humfrey Melling

1998-08-01T23:59:59.000Z

330

ICE™ and ICE/T™: tools to assist in compiler design and implementation  

Science Conference Proceedings (OSTI)

ICE (Intermediate Code Engine) and ICE/T (ICE/Translator) are compiler back ends that execute on a Java Virtual Machine (JVM). They allow the student to complete a working compiler quickly and can execute on any platform that supplies a JVM. ICE is a ... Keywords: back-end, compiler, project, translator

Truman Parks Boyer; Mohsen Chitsaz

2004-12-01T23:59:59.000Z

331

Global simulations of ice nucleation and ice supersaturation with an improved cloud scheme in the Community  

E-Print Network (OSTI)

and supersaturation in CAM. The new model is able to reproduce field observations of ice mass and mixed phase cloudGlobal simulations of ice nucleation and ice supersaturation with an improved cloud scheme; accepted 3 June 2010; published 28 September 2010. [1] A processbased treatment of ice supersaturation

Gettelman, Andrew

332

ICE Solar | Open Energy Information  

Open Energy Info (EERE)

ICE Solar ICE Solar Jump to: navigation, search Name ICE Solar Place Hyderabad, Andhra Pradesh, India Sector Solar Product India-based company focused on solar PV engineering, procurement and construction opportunities. Coordinates 17.6726°, 77.5971° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":17.6726,"lon":77.5971,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

333

Application in Advanced Laparoscopic Procedures: Medical Ice...  

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

Applications Homeland Security Applications Biomedical Applications Medical Ice Slurry Coolants for Inducing Targeted-OrganTissue Protective Cooling Technology...

334

Off peak ice storage generation  

DOE Green Energy (OSTI)

Due to the high costs associated with peak demand charges imposed by most electrical companies today, various means of shifting the peak HVAC load have been identified by the industry. This paper discusses the results of a study based upon a building site located in the high desert of the southwestern United States that evaluated ice storage as a mechanism of operating cost reductions. The discussion addresses both the seasonal and the annual cost and energy impacts of an ice storage system when used in place of an air-to-air heat pump system.

Davis, R.E.; Cerbo, F.J.

1985-01-01T23:59:59.000Z

335

Dual circuit embossed sheet heat transfer panel  

DOE Patents (OSTI)

A heat transfer panel provides redundant cooling for fusion reactors or the like environment requiring low-mass construction. Redundant cooling is provided by two independent cooling circuits, each circuit consisting of a series of channels joined to inlet and outlet headers. The panel comprises a welded joinder of two full-size and two much smaller partial-size sheets. The first full-size sheet is embossed to form first portions of channels for the first and second circuits, as well as a header for the first circuit. The second full-sized sheet is then laid over and welded to the first full-size sheet. The first and second partial-size sheets are then overlaid on separate portions of the second full-sized sheet, and are welded thereto. The first and second partial-sized sheets are embossed to form inlet and outlet headers, which communicate with channels of the second circuit through apertures formed in the second full-sized sheet. 6 figs.

Morgan, G.D.

1984-02-21T23:59:59.000Z

336

Dual circuit embossed sheet heat transfer panel  

DOE Patents (OSTI)

A heat transfer panel provides redundant cooling for fusion reactors or the like environment requiring low-mass construction. Redundant cooling is provided by two independent cooling circuits, each circuit consisting of a series of channels joined to inlet and outlet headers. The panel comprises a welded joinder of two full-size and two much smaller partial-size sheets. The first full-size sheet is embossed to form first portions of channels for the first and second circuits, as well as a header for the first circuit. The second full-sized sheet is then laid over and welded to the first full-size sheet. The first and second partial-size sheets are then overlaid on separate portions of the second full-sized sheet, and are welded thereto. The first and second partial-sized sheets are embossed to form inlet and outlet headers, which communicate with channels of the second circuit through apertures formed in the second full-sized sheet.

Morgan, Grover D. (St. Louis County, MO)

1984-01-01T23:59:59.000Z

337

SPECIALREPORT95-18 Structural Ice Control  

E-Print Network (OSTI)

described in this review are not limited to confluence ice situations. A second phase of the work unit will examine and select confluences with known ice problems for detailed analysis. A third phase will combineSPECIALREPORT95-18 Structural Ice Control Review of Existing Methods Andrew M. Tuthill July 1995

338

Clean-Energy-Solutions-Centers-Fact-Sheet.pdf | Department of...  

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

Clean-Energy-Solutions-Centers-Fact-Sheet.pdf Clean-Energy-Solutions-Centers-Fact-Sheet.pdf Clean-Energy-Solutions-Centers-Fact-Sheet.pdf More Documents & Publications Clean Energy...

339

FACT SHEET: U.S.-China Clean Energy Cooperation Announcements...  

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

FACT SHEET: U.S.-China Clean Energy Cooperation Announcements FACT SHEET: U.S.-China Clean Energy Cooperation Announcements This fact sheet provides new announcements on U.S.-China...

340

Linguist on mission to save Inuit 'fossil language' disappearing with the ice  

E-Print Network (OSTI)

-American imagination of the Arctic than of the actual reality of Inuit or Greenlandic culture, which is culturally rich and far from technologically static, making use technological amenities such as motor boats, guns, planes, quad bikes, oil-stoves, televisions... content World news Greenland Science Language Education Research UK news Environment Climate change More news Related 24 Aug 2010 Greenland happy to be the new oil frontier 15 Jun 2010 Greenland is getting ready to stand alone | Mininnguaq Kleist 16 Dec...

Brown, Mark

2010-08-13T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

FACT SHEET: BIOENERGY WORKING GROUP  

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

, 2010 , 2010 1 FACT SHEET: BIOENERGY WORKING GROUP At the Clean Energy Ministerial in Washington, D.C. on July 19 th and 20 th , ministers launched a Bioenergy Working Group, which will advance the deployment of bioenergy technologies by implementing recommendations of the Technology Action Plan on Bioenergy Technologies that was released by the Major Economies Forum Global Partnership in December 2009. The Working Group will work in close cooperation with the Global Bioenergy Partnership (GBEP), which is co-chaired by Brazil and Italy. Initial key activities of the Working Group include: 1. Global Bioenergy Atlas: The Working Group will combine and build upon existing databases of sustainably-developed bioenergy potential around the globe and make it available in an open web-

342

Lockheed Martin ESCO Qualification Sheet  

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

Lockheed Martin - Lockheed Martin - ESCO Qualification Sheet - DOE Super ESPC - Introduction to Lockheed Martin Global climate conditions, increased demands, and advances in technology are changing our energy environment. By tapping into the unparalleled engineering and project management expertise used to design some of the world's most advanced products and services, Lockheed Martin is helping our energy customers respond to dynamic business requirements. Lockheed Martin has been increasingly supporting energy and climate solutions over the last 50 years for government, commercial and industrial customers. We are proud to bring more than 140,000 innovative minds to help solve our nation's energy and climate challenges-from efficiency and management, to alternative energies and climate monitoring.

343

Microsoft Word - Cover Sheet - 020711  

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

II: Comment Response Document II: Comment Response Document COVER SHEET RESPONSIBLE AGENCY: United States (U.S.) Department of Energy (DOE), National Nuclear Security Administration (NNSA) TITLE: Final Site-Wide Environmental Impact Statement for the Y-12 National Security Complex (DOE/EIS-0387) (Final Y-12 SWEIS) CONTACT: For further information on this SWEIS, For general information on the DOE contact: National Environmental Policy Act (NEPA) process, contact: Pam Gorman Carol Borgstrom, Director Y-12 SWEIS Document Manager Office of NEPA Policy and Compliance, GC-54 Y-12 Site Office U.S. Department of Energy 800 Oak Ridge Turnpike 1000 Independence Avenue, SW Suite A-500 Washington, DC 20585 Oak Ridge, TN 37830 (202) 586-4600 (865) 576-9903 or leave a message at 1-800-472-2756

344

Schneider Electric ESCO Qualification Sheet  

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

Schneider Electric Schneider Electric ESCO Qualification Sheet DOE Super ESPC Introduction to Schneider Electric As a global specialist in energy management, Schneider Electric's ESCO division was established in 1992 and has completed over 450 Energy Our Values: Savings Performance Contracts (ESPC) nationwide. We are approaching We listen and seek to nearly one billion dollars in performance guarantees, and our projects understand our clients and typically achieve savings that are 12% over and above the annual business partners. guarantee. Schneider Electric's success in ESPCs is largely attributed to our ISO 9001:2008 certified processes in place, ensuring we deliver our We are collaborative, both externally and internally. high performance projects in the most accelerated timeframe possible

345

Material Safety Data Sheet Isopropyl  

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

Safety Safety Data Sheet Isopropyl alcohol MSDS Section 1: Chemical Product and Company Identification Product Name: Isopropyl alcohol Catalog Codes: SLI1153, SLI1579, SLI1906, SLI1246, SLI1432 CAS#: 67-63-0 RTECS: NT8050000 TSCA: TSCA 8(b) inventory: Isopropyl alcohol CI#: Not available. Synonym: 2-Propanol Chemical Name: isopropanol Chemical Formula: C3-H8-O Contact Information: Sciencelab.com, Inc. 14025 Smith Rd. Houston, Texas 77396 US Sales: 1-800-901-7247 International Sales: 1-281-441-4400 Order Online: ScienceLab.com CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 International CHEMTREC, call: 1-703-527-3887 For non-emergency assistance, call: 1-281-441-4400 Section 2: Composition and Information on Ingredients Composition: Name CAS # % by Weight Isopropyl alcohol 67-63-0 100 Toxicological Data on Ingredients: Isopropyl alcohol: ORAL

346

Method for heating and forming a glass sheet  

DOE Patents (OSTI)

A method for heating and forming a glass sheet includes the steps of heating a glass sheet to at least a first predetermined temperature, applying microwave energy to the glass sheet to heat the glass sheet to at least a second predetermined temperature, cooling an outer surface of the glass sheet to at least a third predetermined temperature and forming the glass sheet using forming rollers to a predetermined configuration.

Boaz, Premakaran Tucker (Livonia, MI)

1997-01-01T23:59:59.000Z

347

Renewables-Fact-Sheet.pdf | Department of Energy  

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

More Documents & Publications Fact Sheet: Multilateral Solar and Wind Working Group Clean Energy Ministerial Press Fact Sheer Fact Sheet: Bioenergy Working Group...

348

FACT SHEET: Designation of National Interest Electric Transmission...  

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

FACT SHEET: Designation of National Interest Electric Transmission Corridors,As Authorized by the Energy Policy Act of 2005 FACT SHEET: Designation of National Interest Electric...

349

Global Nuclear Energy Partnership Fact Sheet | Department of...  

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

Global Nuclear Energy Partnership Fact Sheet Global Nuclear Energy Partnership Fact Sheet The Global Nuclear Energy Partnership (GNEP) is a comprehensive strategy to increase U.S....

350

Global Nuclear Energy Partnership Fact Sheet - Develop Advanced...  

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

Global Nuclear Energy Partnership Fact Sheet - Develop Advanced Burner Reactors Global Nuclear Energy Partnership Fact Sheet - Develop Advanced Burner Reactors GNEP will develop...

351

Global Nuclear Energy Partnership Fact Sheet - Minimize Nuclear...  

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

Global Nuclear Energy Partnership Fact Sheet - Minimize Nuclear Waste Global Nuclear Energy Partnership Fact Sheet - Minimize Nuclear Waste GNEP will increase the efficiency in the...

352

Microsoft Word - Fact Sheet Environment 100808 FINAL.doc | Department...  

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

Environment 100808 FINAL.doc Microsoft Word - Fact Sheet Environment 100808 FINAL.doc Microsoft Word - Fact Sheet Environment 100808 FINAL.doc More Documents & Publications...

353

FACT SHEET: Clean Coal University Research Awards and Project...  

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

FACT SHEET: Clean Coal University Research Awards and Project Descriptions FACT SHEET: Clean Coal University Research Awards and Project Descriptions As part of President Obama's...

354

Integrated Waste Treatment Facility Fact Sheet | Department of...  

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

Waste Management Tank Waste and Waste Processing Integrated Waste Treatment Facility Fact Sheet Integrated Waste Treatment Facility Fact Sheet Waste Management Nuclear...

355

Renewable Electricity Generation (Fact Sheet), Office of Energy...  

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

Renewable Electricity Generation (Fact Sheet), Office of Energy Efficiency and Renewable Energy, U.S. Department of Energy (DOE) Renewable Electricity Generation (Fact Sheet),...

356

Electric Market and Utility Operation Terminology (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet is a list of electric market and utility operation terminology for a series of three electricity fact sheets.

Not Available

2011-05-01T23:59:59.000Z

357

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage...  

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

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) DOE's Energy Storage...

358

EA-1949: FERC Notice of Availability Errata Sheet | Department...  

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

Notice of Availability Errata Sheet EA-1949: FERC Notice of Availability Errata Sheet Admiralty Inlet Pilot Tidal Project, Puget Sound, WA This notice corrects the Notice of...

359

Sustainable Transportation (Fact Sheet), Office of Energy Efficiency...  

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

Sustainable Transportation (Fact Sheet), Office of Energy Efficiency and Renewable Energy, U.S. Department of Energy (DOE) Sustainable Transportation (Fact Sheet), Office of Energy...

360

International Partnerships for the Hydrogen Economy Fact Sheet...  

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

International Partnerships for the Hydrogen Economy Fact Sheet International Partnerships for the Hydrogen Economy Fact Sheet International Partnerships for the Hydrogen Economy...

Note: This page contains sample records for the topic "greenland ice sheet" 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

Fact Sheet: Gas Prices and Oil Consumption Would Increase Without...  

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

Fact Sheet: Gas Prices and Oil Consumption Would Increase Without Biofuels Fact Sheet: Gas Prices and Oil Consumption Would Increase Without Biofuels Secretary of Energy Samuel W....

362

Global Nuclear Energy Partnership Fact Sheet - Expand Domestic...  

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

Global Nuclear Energy Partnership Fact Sheet - Expand Domestic Use of Nuclear Power Global Nuclear Energy Partnership Fact Sheet - Expand Domestic Use of Nuclear Power GNEP will...

363

Medical ice slurry production device  

DOE Patents (OSTI)

The present invention relates to an apparatus for producing sterile ice slurries for medical cooling applications. The apparatus is capable of producing highly loaded slurries suitable for delivery to targeted internal organs of a patient, such as the brain, heart, lungs, stomach, kidneys, pancreas, and others, through medical size diameter tubing. The ice slurry production apparatus includes a slurry production reservoir adapted to contain a volume of a saline solution. A flexible membrane crystallization surface is provided within the slurry production reservoir. The crystallization surface is chilled to a temperature below a freezing point of the saline solution within the reservoir such that ice particles form on the crystallization surface. A deflector in the form of a reciprocating member is provided for periodically distorting the crystallization surface and dislodging the ice particles which form on the crystallization surface. Using reservoir mixing the slurry is conditioned for easy pumping directly out of the production reservoir via medical tubing or delivery through other means such as squeeze bottles, squeeze bags, hypodermic syringes, manual hand delivery, and the like.

Kasza, Kenneth E. (Palos Park, IL); Oras, John (Des Plaines, IL); Son, HyunJin (Naperville, IL)

2008-06-24T23:59:59.000Z

364

Calmac Ice Storage Test report  

DOE Green Energy (OSTI)

The Ice Storage Test Facility (ISTF) is designed to test commercial ice storage systems. Calmac provided a storage tank equipped with coils designed for use with a secondary fluid system. The Calmac ice storage system was tested over a wide range of operating conditions. Measured system performance during charging was similar to that reported by the manufacturer. Both the measured average and minimum brine temperatures were in close agreement with Calmac's literature values, and the ability to fully charge the tank was relatively unaffected by charging rate and brine flow rate. During discharge cycles, the storage tank outlet temperature was strongly affected by the discharge rate. The discharge capacity was dependent upon both the selected discharge rate and maximum allowable tank outlet temperature. Based on these tests, storage tank selection must depend most strongly on the discharge conditions required to serve the load. This report describes Calmac system performance fully under both charging and discharging conditions. Companion reports describe ISTF test procedures and ice-making efficiency test results that are common to many of the units tested. 11 refs., 31 figs., 9 tabs.

Stovall, T.K.

1991-08-01T23:59:59.000Z

365

Thermomechanical processing of plasma sprayed intermetallic sheets  

DOE Patents (OSTI)

A powder metallurgical process of preparing a sheet from a powder having an intermetallic alloy composition such as an iron, nickel or titanium aluminide. The sheet can be manufactured into electrical resistance heating elements having improved room temperature ductility, electrical resistivity, cyclic fatigue resistance, high temperature oxidation resistance, low and high temperature strength, and/or resistance to high temperature sagging. The iron aluminide has an entirely ferritic microstructure which is free of austenite and can include, in weight %, 4 to 32% Al, and optional additions such as .ltoreq.1% Cr, .gtoreq.0.05% Zr .ltoreq.2% Ti, .ltoreq.2% Mo, .ltoreq.1% Ni, .ltoreq.0.75% C, .ltoreq.0.1% B, .ltoreq.1% submicron oxide particles and/or electrically insulating or electrically conductive covalent ceramic particles, .ltoreq.1% rare earth metal, and/or .ltoreq.3% Cu. The process includes forming a non-densified metal sheet by consolidating a powder having an intermetallic alloy composition such as by roll compaction, tape casting or plasma spraying, forming a cold rolled sheet by cold rolling the non-densified metal sheet so as to increase the density and reduce the thickness thereof and annealing the cold rolled sheet. The powder can be a water, polymer or gas atomized powder which is subjecting to sieving and/or blending with a binder prior to the consolidation step. After the consolidation step, the sheet can be partially sintered. The cold rolling and/or annealing steps can be repeated to achieve the desired sheet thickness and properties. The annealing can be carried out in a vacuum furnace with a vacuum or inert atmosphere. During final annealing, the cold rolled sheet recrystallizes to an average grain size of about 10 to 30 .mu.m. Final stress relief annealing can be carried out in the B2 phase temperature range.

Hajaligol, Mohammad R. (Midlothian, VA); Scorey, Clive (Cheshire, CT); Sikka, Vinod K. (Oak Ridge, TN); Deevi, Seetharama C. (Midlothian, VA); Fleischhauer, Grier (Midlothian, VA); Lilly, Jr., A. Clifton (Chesterfield, VA); German, Randall M. (State College, PA)

2001-01-01T23:59:59.000Z

366

Minimizing Discomfort during the injection of Radiesse™ with the use of either local anesthetic or ice  

E-Print Network (OSTI)

Comite SL, Storwick GS. Ice minimizes discomfort associatedeither local anesthetic or ice Stephen Comite MD 1 , Alexisinvolves the use of an ice cube for anesthesia. Ice has been

Comite, Stephen; Greene, Alexis; Cieszynski, Sabina A; Zaroovabeli, Pauline; Marks, Karen

2007-01-01T23:59:59.000Z

367

FEM analysis of in-flight ice break-up  

Science Conference Proceedings (OSTI)

Using a fracture mechanics framework, this paper presents a finite element method to simulate the break-up of ice accreted on the wings of aircraft. The fully automated ice break-up module is integrated in FENSAP-ICE [1,2], which is an in-flight ice ... Keywords: Finite element methods, Fracture mechanics, Ice break-up, Ice shedding, In-flight icing, Multi-physics phenomenon

Shiping Zhang; Oubai El Kerdi; Rooh A. Khurram; Wagdi G. Habashi

2012-09-01T23:59:59.000Z

368

TRANSCOM Fact Sheet | Department of Energy  

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

Services » Waste Management » Packaging and Transportation » Services » Waste Management » Packaging and Transportation » TRANSCOM Fact Sheet TRANSCOM Fact Sheet TRANSCOM is the Department of Energy (DOE) satellite tracking and communications system used to monitor radioactive material shipments from DOE and Nuclear Regulatory Commission (NRC) licensee facilities. Examples of materials tracked include: Transuranic Waste Spent Nuclear Fuel Foreign Research Reactor Fuel TRANSCOM Fact Sheet More Documents & Publications NTSF Spring 2012 Save The Date! TEC Working Group Topic Groups Manual Review Key Documents WIPP Status Update Waste Management Nuclear Materials & Waste Tank Waste and Waste Processing Waste Disposition Packaging and Transportation Site & Facility Restoration Deactivation & Decommissioning (D&D)

369

Drilling Waste Management Fact Sheet: Bioremediation  

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

Bioremediation Bioremediation Fact Sheet - Bioremediation Bioremediation (also known as biological treatment or biotreatment) uses microorganisms (bacteria and fungi) to biologically degrade hydrocarbon-contaminated waste into nontoxic residues. The objective of biotreatment is to accelerate the natural decomposition process by controlling oxygen, temperature, moisture, and nutrient parameters. Land application is a form of bioremediation that is described in greater detail in a separate fact sheet. This fact sheet focuses on forms of bioremediation technology that take place in more intensively managed programs, such as composting, vermiculture, and bioreactors. McMillen et al. (2004) summarizes over ten years of experience in biotreating exploration and production wastes and offers ten lessons learned.

370

Ice Initiation by Aerosol Particles: Measured and Predicted Ice Nuclei Concentrations versus Measured Ice Crystal Concentrations in an Orographic Wave Cloud  

Science Conference Proceedings (OSTI)

The initiation of ice in an isolated orographic wave cloud was compared with expectations based on ice nucleating aerosol concentrations and with predictions from new ice nucleation parameterizations applied in a cloud parcel model. Measurements ...

T. Eidhammer; P. J. DeMott; A. J. Prenni; M. D. Petters; C. H. Twohy; D. C. Rogers; J. Stith; A. Heymsfield; Z. Wang; K. A. Pratt; K. A. Prather; S. M. Murphy; J. H. Seinfeld; R. Subramanian; S. M. Kreidenweis

2010-08-01T23:59:59.000Z

371

Abundance of fin whales in West Greenland in 2007 M.P. HEIDE-JRGENSEN*, K.L. LAIDRE*+, M. SIMON*, M.L. BURT$, D.L. BORCHERS$ AND M. RASMUSSEN#  

E-Print Network (OSTI)

WORDS: FIN WHALE; ABUNDANCE ESTIMATE; SURVEY-AERIAL; WEST GREENLAND; NORTHERN HEMISPHERE Jørgensen et al­4,296) than the aerial survey (Heide-Jørgensen et al., 2007). In 2004, the IWC's Scientific Committee whales in West Greenland. Here we report on an aerial survey of fin whales conducted off West Greenland

Laidre, Kristin L.

372

Polar MM5 Simulations of the Winter Climate of the Laurentide Ice Sheet at the LGM  

Science Conference Proceedings (OSTI)

Optimized regional climate simulations are conducted using the Polar MM5, a version of the fifth-generation Pennsylvania State University–NCAR Mesoscale Model (MM5), with a 60-km horizontal resolution domain over North America during the Last ...

David H. Bromwich; E. Richard Toracinta; Helin Wei; Robert J. Oglesby; James L. Fastook; Terence J. Hughes

2004-09-01T23:59:59.000Z

373

Increasing the Scalability of PISM for High Resolution Ice Sheet Models Phillip Dickens  

E-Print Network (OSTI)

: Contouring of two trillion cells, visualized with VisIt on Franklin using 32000 cores. (OLCF/ORNL's Jaguar

Dickens, Phillip M.

374

US-China_Fact_Sheet_Shale_Gas.pdf | Department of Energy  

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

US-ChinaFactSheetShaleGas.pdf US-ChinaFactSheetShaleGas.pdf US-ChinaFactSheetShaleGas.pdf More Documents & Publications US-ChinaFactSheetCoal.pdf FACT SHEET:...

375

Photobiology Research Laboratory (Fact Sheet)  

SciTech Connect

This fact sheet provides information about Photobiology Research Laboratory capabilities and applications at NREL. The photobiology group's research is in four main areas: (1) Comprehensive studies of fuel-producing photosynthetic, fermentative, and chemolithotrophic model microorganisms; (2) Characterization and engineering of redox enzymes and proteins for fuel production; (3) Genetic and pathway engineering of model organisms to improve production of hydrogen and hydrocarbon fuels; and (4) Studies of nanosystems using biological and non-biological materials in hybrid generation. NREL's photobiology research capabilities include: (1) Controlled and automated photobioreactors and fermenters for growing microorganisms under a variety of environmental conditions; (2) High-and medium-throughput screening of H{sub 2}-producing organisms; (3) Homologous and heterologous expression, purification, and biochemical/biophysical characterization of redox enzymes and proteins; (4) Qualitative and quantitative analyses of gases, metabolites, carbohydrates, lipids, and proteins; (5) Genetic and pathway engineering and development of novel genetic toolboxes; and (6) Design and spectroscopic characterization of enzyme-based biofuel cells and energy conversion nanodevices.

2012-06-01T23:59:59.000Z

376

Electrical Characterization Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Electrical Characterization Laboratory at the Energy Systems Integration Facility. Electrical Characterization Laboratory at NREL's Energy Systems Integration Facility (ESIF) focuses on the detailed electrical characterization of components and systems. This laboratory allows researchers to test the ability of equipment to withstand high voltage surges and high current faults, including equipment using standard and advanced fuels such as hydrogen. Equipment that interconnected to the electric power grid is required to meet specific surge withstand capabilities. This type of application tests the ability of electrical equipment to survive a lightning strike on the main grid. These are often specified in IEEE standards such as IEEE Std. 1547. In addition, this lab provides a space for testing new, unproven, or potentially hazardous equipment for robust safety assessment prior to use in other labs at ESIF. The Electric Characterization Laboratory is in a location where new, possibly sensitive or secret equipment can be evaluated behind closed doors.

Not Available

2011-10-01T23:59:59.000Z

377

Electrochemical Characterization Laboratory (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Electrochemical Characterization Laboratory at the Energy Systems Integration Facility. The research focus at the Electrochemical Characterization Laboratory at NREL's Energy Systems Integration Facility (ESIF) is evaluating the electrochemical properties of novel materials synthesized by various techniques and understanding and delineating the reaction mechanisms to provide practical solutions to PEMFCs commercialization issues of cost, performance and durability. It is also involved in the development of new tools and techniques for electrochemical characterization. The laboratory concentrates on the development and characterization of new materials for PEMFCs such as electrocatalysts, catalyst supports in terms of electrochemical activity, electrochemical surface area and corrosion/durability. The impact of impurities and/or contaminants on the catalyst activity is also under study. Experiments that can be performed include: (1) Determination and benchmarking of novel electrocatalyst activity; (2) Determination of electrochemical surface area; (3) Determination of electrocatalyst and support corrosion resistance and durability; (4) Synthesis and characterization of novel electrocatalyst; (5) Determination of fundamental electrochemical parameters; and (6) Estimation of electrocatalyst utilization.

Not Available

2011-10-01T23:59:59.000Z

378

Wind Energy Ordinances (Fact Sheet)  

SciTech Connect

Due to increasing energy demands in the United States and more installed wind projects, rural communities and local governments with limited or no experience with wind energy now have the opportunity to become involved in this industry. Communities with good wind resources may be approached by entities with plans to develop the resource. Although these opportunities can create new revenue in the form of construction jobs and land lease payments, they also create a new responsibility on the part of local governments to create ordinances to regulate wind turbine installations. Ordinances are laws, often found within municipal codes that provide various degrees of control to local governments. These laws cover issues such as zoning, traffic, consumer protection, and building codes. Wind energy ordinances reflect local needs and wants regarding wind turbines within county or city lines and aid the development of safe facilities that will be embraced by the community. Since 2008 when the National Renewable Energy Laboratory released a report on existing wind energy ordinances, many more ordinances have been established throughout the United States, and this trend is likely to continue in the near future as the wind energy industry grows. This fact sheet provides an overview of elements found in typical wind energy ordinances to educate state and local government officials, as well as policy makers.

2010-08-01T23:59:59.000Z

379

Energy Storage Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Energy Storage Laboratory at the Energy Systems Integration Facility. At NREL's Energy Storage Laboratory in the Energy Systems Integration Facility (ESIF), research focuses on the integration of energy storage systems (both stationary and vehicle-mounted) and interconnection with the utility grid. Focusing on battery technologies, but also hosting ultra-capacitors and other electrical energy storage technologies, the laboratory will provide all resources necessary to develop, test, and prove energy storage system performance and compatibility with distributed energy systems. The laboratory will also provide robust vehicle testing capability, including a drive-in environmental chamber, which can accommodate commercial-sized hybrid, electric, biodiesel, ethanol, compressed natural gas, and hydrogen fueled vehicles. The Energy Storage Laboratory is designed to ensure personnel and equipment safety when testing hazardous battery systems or other energy storage technologies. Closely coupled with the research electrical distribution bus at ESIF, the Energy Storage Laboratory will offer megawatt-scale power testing capability as well as advanced hardware-in-the-loop and model-in-the-loop simulation capabilities. Some application scenarios are: The following types of tests - Performance, Efficiency, Safety, Model validation, and Long duration reliability. (2) Performed on the following equipment types - (a) Vehicle batteries (both charging and discharging V2G); (b) Stationary batteries; (c) power conversion equipment for energy storage; (d) ultra- and super-capacitor systems; and (e) DC systems, such as commercial microgrids.

Not Available

2011-10-01T23:59:59.000Z

380

Photobiology Research Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides information about Photobiology Research Laboratory capabilities and applications at NREL. The photobiology group's research is in four main areas: (1) Comprehensive studies of fuel-producing photosynthetic, fermentative, and chemolithotrophic model microorganisms; (2) Characterization and engineering of redox enzymes and proteins for fuel production; (3) Genetic and pathway engineering of model organisms to improve production of hydrogen and hydrocarbon fuels; and (4) Studies of nanosystems using biological and non-biological materials in hybrid generation. NREL's photobiology research capabilities include: (1) Controlled and automated photobioreactors and fermenters for growing microorganisms under a variety of environmental conditions; (2) High-and medium-throughput screening of H{sub 2}-producing organisms; (3) Homologous and heterologous expression, purification, and biochemical/biophysical characterization of redox enzymes and proteins; (4) Qualitative and quantitative analyses of gases, metabolites, carbohydrates, lipids, and proteins; (5) Genetic and pathway engineering and development of novel genetic toolboxes; and (6) Design and spectroscopic characterization of enzyme-based biofuel cells and energy conversion nanodevices.

Not Available

2012-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

Offshore Wind Research (Fact Sheet)  

SciTech Connect

This 2-page fact sheet describes NREL's offshore wind research and development efforts and capabilities. The National Renewable Energy Laboratory is internationally recognized for offshore wind energy research and development (R&D). Its experience and capabilities cover a wide spectrum of wind energy disciplines. NREL's offshore wind R&D efforts focus on critical areas that address the long-term needs of the offshore wind energy industry and the Department of Energy (DOE). R&D efforts include: (1) Developing offshore design tools and methods; (2) Collaborating with international partners; (3) Testing offshore systems and developing standards; (4) Conducting economic analyses; (5) Characterizing offshore wind resources; and (6) Identifying and mitigating offshore wind grid integration challenges and barriers. NREL has developed and maintains a robust, open-source, modular computer-aided engineering (CAE) tool, known as FAST. FAST's state-of-the-art capabilities provide full dynamic system simulation for a range of offshore wind systems. It models the coupled aerodynamic, hydrodynamic, control system, and structural response of offshore wind systems to support the development of innovative wind technologies that are reliable and cost effective. FAST also provides dynamic models of wind turbines on offshore fixed-bottom systems for shallow and transitional depths and floating-platform systems in deep water, thus enabling design innovation and risk reduction and facilitating higher performance designs that will meet DOE's cost of energy, reliability, and deployment objectives.

2011-10-01T23:59:59.000Z

382

Offshore Wind Research (Fact Sheet)  

DOE Green Energy (OSTI)

This 2-page fact sheet describes NREL's offshore wind research and development efforts and capabilities. The National Renewable Energy Laboratory is internationally recognized for offshore wind energy research and development (R&D). Its experience and capabilities cover a wide spectrum of wind energy disciplines. NREL's offshore wind R&D efforts focus on critical areas that address the long-term needs of the offshore wind energy industry and the Department of Energy (DOE). R&D efforts include: (1) Developing offshore design tools and methods; (2) Collaborating with international partners; (3) Testing offshore systems and developing standards; (4) Conducting economic analyses; (5) Characterizing offshore wind resources; and (6) Identifying and mitigating offshore wind grid integration challenges and barriers. NREL has developed and maintains a robust, open-source, modular computer-aided engineering (CAE) tool, known as FAST. FAST's state-of-the-art capabilities provide full dynamic system simulation for a range of offshore wind systems. It models the coupled aerodynamic, hydrodynamic, control system, and structural response of offshore wind systems to support the development of innovative wind technologies that are reliable and cost effective. FAST also provides dynamic models of wind turbines on offshore fixed-bottom systems for shallow and transitional depths and floating-platform systems in deep water, thus enabling design innovation and risk reduction and facilitating higher performance designs that will meet DOE's cost of energy, reliability, and deployment objectives.

Not Available

2011-10-01T23:59:59.000Z

383

Smart Power Laboratory (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Smart Power Laboratory at the Energy Systems Integration Facility. Research at NREL's Smart Power Laboratory in the Energy Systems Integration Facility (ESIF) focuses on the development and integration of smart technologies including the integration of distributed and renewable energy resources through power electronics and smart energy management for building applications. The 5,300 sq. ft. laboratory is designed to be highly flexible and configurable, essential for a large variety of smart power applications that range from developing advanced inverters and power converters to testing residential and commercial scale meters and control technologies. Some application scenarios are: (1) Development of power converters for integration of distributed and renewable energy resources; (2) Development of advanced controls for smart power electronics; (3) Testing prototype and commercially available power converters for electrical interconnection and performance, advanced functionality, long duration reliability and safety; and (4) Hardware-in-loop development and testing of power electronics systems in smart distribution grid models.

Not Available

2011-10-01T23:59:59.000Z

384

Siderophile metal fallout to Greenland from the 1991 winter eruption of Hekla (Iceland) and during the global atmospheric perturbation of Pinatubo  

E-Print Network (OSTI)

Siderophile metal fallout to Greenland from the 1991 winter eruption of Hekla (Iceland) and during layers. However, volcanic and anthropogenic fallouts have the potential to perturb their characteristic originated from the fallout to Greenland of volcanic ash emitted by the nearby Hekla volcano (Iceland

Howat, Ian M.

385

Energy Integration Visualization Room (Fact Sheet)  

SciTech Connect

This two-page fact sheet describes the new Energy Integration Visualization Room in the ESIF and talks about some of the capabilities and unique visualization features of the the room.

Not Available

2012-08-01T23:59:59.000Z

386

Technical Fact Sheets | Department of Energy  

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

Technical Fact Sheets Technical Fact Sheets Technical Fact Sheets Technical Fact Sheets (TFS) provide summary-level information on the impact of new, deployed, applied, and/or planned technical approaches supporting EM cleanup projects. The TFS is presented as a two-page document which summarizes the technical challenges, solutions, accomplishments, and impacts of the technical efforts. Additionally, they present the features, vendors, sites, states, national labs and universities that might be involved in developing technical solutions. Deactivation & Decommissioning (D&D) GammaCam Technology Demonstration at ORNL Buildings 3026C and 3026D Stack Characterization System for Inspection of Contaminated Off-Gas Stacks 3-D Model for Deactivation & Decommissioning D&D and Risk Assessment Tools

387

Renewable Energy Program Overview (Fact Sheet)  

SciTech Connect

Fact sheet describing how the U.S. Department of Energy's (DOE) Federal Energy Management Program (FEMP) providesFederal agencies with information, guidance, and assistance in using renewable energy.

Not Available

2009-07-01T23:59:59.000Z

388

Fact Sheets | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

the life of the Submarine-Launched Ballistic Missile (SLBM) W76 warhead and to complete production no later than the end of fiscal year 2019. Fact Sheet Sep 13, 2012 NNSA's...

389

Advanced Manufacture of Reflectors (Fact Sheet)  

DOE Green Energy (OSTI)

The University of Arizona is one of the 2012 SunShot CSP R&D awardees for their advanced collectors. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

390

High-Performance Nanostructured Coating (Fact Sheet)  

DOE Green Energy (OSTI)

The University of California San Diego is one of the 2012 SunShot CSP R&D awardees for their advanced receivers. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

391

PV Module Reliability Research (Fact Sheet)  

DOE Green Energy (OSTI)

This National Center for Photovoltaics sheet describes the capabilities of its PV module reliability research. The scope and core competencies and capabilities are discussed and recent publications are listed.

Not Available

2013-06-01T23:59:59.000Z

392

Federal Incentives for Wind Power (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the federal incentives available as of April 2013 that encourage increased development and deployment of wind energy technologies, including research grants, tax incentives, and loan programs.

Not Available

2013-05-01T23:59:59.000Z

393

Clean Cities Program Contacts (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet provides contact information for program staff of the U.S. Department of Energy's Clean Cities program, as well as contact information for the nearly 100 local Clean Cities coalitions across the country.

Not Available

2012-03-01T23:59:59.000Z

394

VUV Detector Calibrations - Si Photodiode Fee Sheet  

Science Conference Proceedings (OSTI)

... from the x-ray region (response falls off at photon energies above ~10 ... The fee sheet for all detector types is available as a PDF ... Type, NIST Test No. ...

2012-01-26T23:59:59.000Z

395

Concentrated Solar Thermoelectric Power (Fact Sheet)  

Science Conference Proceedings (OSTI)

Massachusetts Institute of Technology (MIT) is one of the 2012 SunShot CSP R&D awardees for their advanced power cycles. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

396

Scattering Solar Thermal Concentrators (Fact Sheet)  

Science Conference Proceedings (OSTI)

Pennsylvania State University is one of the 2012 SunShot CSP R&D awardee for their advanced collectors. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

397

Flexible Assembly Solar Technology (Fact Sheet)  

Science Conference Proceedings (OSTI)

BrightSource Energy is one of the 2012 SunShot CSP R&D awardees for their advanced collectors. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-10-01T23:59:59.000Z

398

Integrated Solar Thermochemical Reaction System (Fact Sheet)  

Science Conference Proceedings (OSTI)

Pacific Northwest National Laboratory is one of the 2012 SunShot CSP R&D awardee for their advanced power cycles. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

399

High Performance Computing Data Center (Fact Sheet)  

SciTech Connect

This two-page fact sheet describes the new High Performance Computing Data Center being built in the ESIF and talks about some of the capabilities and unique features of the center.

Not Available

2012-08-01T23:59:59.000Z

400

UMTRCA sites fact sheet.cdr  

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

Mill Tailings Radiation Control Act Sites F A C T S H E E T ENERGY Legacy Management U.S. DEPARTMENT OF This fact sheet provides information about the Uranium Mill Tailings...

Note: This page contains sample records for the topic "greenland ice sheet" 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

CSP Tower Air Brayton Combustor (Fact Sheet)  

SciTech Connect

Southwest Research Institute is one of the 2012 SunShot CSP R&D awardees for their advanced power cycles. This fact sheet explains the motivation, description, and impact of the project.

Not Available

2012-09-01T23:59:59.000Z

402

Wall Insulation; BTS Technology Fact Sheet  

SciTech Connect

Properly sealed, moisture-protected, and insulated walls help increase comfort, reduce noise, and save on energy costs. This fact sheet addresses these topics plus advanced framing techniques, insulation types, wall sheathings, and steps for effective wall construction and insulation.

Southface Energy Institute; Tromly, K.

2000-11-07T23:59:59.000Z

403

Federal Utility Program Overview (Fact Sheet)  

SciTech Connect

Fact sheet overview of the U.S. Department of Energy (DOE) Federal Energy Management Program's (FEMP) Federal Utility Program, including common contracts and services available to Federal agencies through local serving utilities.

Not Available

2009-07-01T23:59:59.000Z

404

Renewable Energy Program Overview (Fact Sheet)  

SciTech Connect

Fact sheet describing how the U.S. Department of Energy's (DOE) Federal Energy Management Program (FEMP) providesFederal agencies with information, guidance, and assistance in using renewable energy.

2009-07-01T23:59:59.000Z

405

Federal Utility Program Overview (Fact Sheet)  

SciTech Connect

Fact sheet overview of the U.S. Department of Energy (DOE) Federal Energy Management Program's (FEMP) Federal Utility Program, including common contracts and services available to Federal agencies through local serving utilities.

2009-07-01T23:59:59.000Z

406

Renewable Energy Program Overview (Fact Sheet)  

SciTech Connect

Fact sheet describing how the U.S. Department of Energy's (DOE) Federal Energy Management Program (FEMP) provides Federal agencies with information, guidance, and assistance in using renewable energy.

2010-07-01T23:59:59.000Z

407

Computer-Aided Light Sheet Flow Visualization  

Science Conference Proceedings (OSTI)

A computer-aided flow visualization process has been developed to analyze video images acquired from rotating and translating light sheet visualization systems.The computer process integrates a mathematical model for image reconstruction, advanced computer ...

Stacy Kathryn; Severance Kurt; Childers Brooks A.

1993-07-01T23:59:59.000Z

408

Hydrogen ICE Vehicle Testing Activities  

DOE Green Energy (OSTI)

The Advanced Vehicle Testing Activity teamed with Electric Transportation Applications and Arizona Public Service to develop and monitor the operations of the APS Alternative Fuel (Hydrogen) Pilot Plant. The Pilot Plant provides 100% hydrogen, and hydrogen and compressed natural gas (H/CNG)-blended fuels for the evaluation of hydrogen and H/CNG internal combustion engine (ICE) vehicles in controlled and fleet testing environments. Since June 2002, twenty hydrogen and H/CNG vehicles have accumulated 300,000 test miles and 5,700 fueling events. The AVTA is part of the Department of Energy’s FreedomCAR and Vehicle Technologies Program. These testing activities are managed by the Idaho National Laboratory. This paper discusses the Pilot Plant design and monitoring, and hydrogen ICE vehicle testing methods and results.

J. Francfort; D. Karner

2006-04-01T23:59:59.000Z

409

FACT SHEET: U.S.-China Clean Energy Cooperation Announcements  

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

FACT SHEET: U.S.-China Clean Energy Cooperation Announcements January 19, 2011 In conjunction with...

410

2, 4378, 2006 Ice-driven CO2  

E-Print Network (OSTI)

- dred thousand years, CO2 and ice volume (marine 18 O) have varied in phase both at the 41 000-yearCPD 2, 43­78, 2006 Ice-driven CO2 feedback on ice volume W. F. Ruddiman Title Page Abstract Discussions is the access reviewed discussion forum of Climate of the Past Ice-driven CO2 feedback on ice

Paris-Sud XI, Université de

411

CDM Emission Reductions Calculation Sheet Series | Open Energy Information  

Open Energy Info (EERE)

CDM Emission Reductions Calculation Sheet Series CDM Emission Reductions Calculation Sheet Series Jump to: navigation, search Tool Summary LAUNCH TOOL Name: CDM Emission Reductions Calculation Sheet Series Agency/Company /Organization: Institute for Global Environmental Strategies Sector: Energy, Water Focus Area: Agriculture, Greenhouse Gas Topics: Baseline projection, GHG inventory Resource Type: Online calculator User Interface: Spreadsheet Website: www.iges.or.jp/en/cdm/report_ers.html Cost: Free CDM Emission Reductions Calculation Sheet Series Screenshot References: CDM Emission Reductions Calculation Sheet Series[1] "IGES ERs Calculation Sheet aims at providing a simplified spreadsheet for demonstrating emission reductions based on the approved methodologies corresponding to eligible project activities. The sheet will provide you

412

Dependence of Sea Ice Yield-Curve Shape on Ice Thickness  

Science Conference Proceedings (OSTI)

In this note, the authors discuss the contribution that frictional sliding of ice floes (or floe aggregates) past each other and pressure ridging make to the plastic yield curve of sea ice. Using results from a previous study that explicitly ...

Alexander V. Wilchinsky; Daniel L. Feltham

2004-12-01T23:59:59.000Z

413

Modeling Thermodynamic Ice–Ocean Interactions at the Base of an Ice Shelf  

Science Conference Proceedings (OSTI)

Models of ocean circulation beneath ice shelves are driven primarily by the heat and freshwater fluxes that are associated with phase changes at the ice–ocean boundary. Their behavior is therefore closely linked to the mathematical description of ...

David M. Holland; Adrian Jenkins

1999-08-01T23:59:59.000Z

414

A Thermodynamic Coupled Ice-Ocean Model of the Marginal Ice Zone  

Science Conference Proceedings (OSTI)

A coupled ice-ocean model for thermodynamic growth of sea ice suitable for coupling with a similar dynamic model is considered. The model is balanced locally in that no horizontal (or vertical) advection or diffusion of properties are considered. ...

Lars Petter Røed

1984-12-01T23:59:59.000Z

415

Assessment of Aircraft Icing Potential and Maximum Icing Altitude from Geostationary Meteorological Satellite Data  

Science Conference Proceedings (OSTI)

A satellite product that displays regions of aircraft icing potential, along with corresponding cloud-top heights, has been developed using data from the Geostationary Operational Environmental Satellite (GOES) imager and sounder. The icing ...

Gary P. Ellrod; Andrew A. Bailey

2007-02-01T23:59:59.000Z

416

Measurement of South Pole ice transparency with the IceCube LED calibration system  

E-Print Network (OSTI)

The IceCube Neutrino Observatory, approximately 1 km^3 in size, is now complete with 86 strings deployed in the Antarctic ice. IceCube detects the Cherenkov radiation emitted by charged particles passing through or created in the ice. To realize the full potential of the detector, the properties of light propagation in the ice in and around the detector must be well understood. This report presents a new method of fitting the model of light propagation in the ice to a data set of in-situ light source events collected with IceCube. The resulting set of derived parameters, namely the measured values of scattering and absorption coefficients vs. depth, is presented and a comparison of IceCube data with simulations based on the new model is shown.

IceCube Collaboration; M. G. Aartsen; R. Abbasi; Y. Abdou; M. Ackermann; J. Adams; J. A. Aguilar; M. Ahlers; D. Altmann; J. Auffenberg; X. Bai; M. Baker; S. W. Barwick; V. Baum; R. Bay; J. J. Beatty; S. Bechet; J. Becker Tjus; K. -H. Becker; M. Bell; M. L. Benabderrahmane; S. BenZvi; J. Berdermann; P. Berghaus; D. Berley; E. Bernardini; A. Bernhard; D. Bertrand; D. Z. Besson; G. Binder; D. Bindig; M. Bissok; E. Blaufuss; J. Blumenthal; D. J. Boersma; S. Bohaichuk; C. Bohm; D. Bose; S. Böser; O. Botner; L. Brayeur; A. M. Brown; R. Bruijn; J. Brunner; S. Buitink; M. Carson; J. Casey; M. Casier; D. Chirkin; B. Christy; K. Clark; F. Clevermann; S. Cohen; D. F. Cowen; A. H. Cruz Silva; M. Danninger; J. Daughhetee; J. C. Davis; C. De Clercq; S. De Ridder; P. Desiati; M. de With; T. DeYoung; J. C. Díaz-Vélez; M. Dunkman; R. Eagan; B. Eberhardt; J. Eisch; R. W. Ellsworth; S. Euler; P. A. Evenson; O. Fadiran; A. R. Fazely; A. Fedynitch; J. Feintzeig; T. Feusels; K. Filimonov; C. Finley; T. Fischer-Wasels; S. Flis; A. Franckowiak; R. Franke; K. Frantzen; T. Fuchs; T. K. Gaisser; J. Gallagher; L. Gerhardt; L. Gladstone; T. Glüsenkamp; A. Goldschmidt; G. Golup; J. A. Goodman; D. Góra; D. Grant; A. Groß; M. Gurtner; C. Ha; A. Haj Ismail; A. Hallgren; F. Halzen; K. Hanson; D. Heereman; P. Heimann; D. Heinen; K. Helbing; R. Hellauer; S. Hickford; G. C. Hill; K. D. Hoffman; R. Hoffmann; A. Homeier; K. Hoshina; W. Huelsnitz; P. O. Hulth; K. Hultqvist; S. Hussain; A. Ishihara; E. Jacobi; J. Jacobsen; G. S. Japaridze; K. Jero; O. Jlelati; B. Kaminsky; A. Kappes; T. Karg; A. Karle; J. L. Kelley; J. Kiryluk; F. Kislat; J. Kläs; S. R. Klein; J. -H. Köhne; G. Kohnen; H. Kolanoski; L. Köpke; C. Kopper; S. Kopper; D. J. Koskinen; M. Kowalski; M. Krasberg; G. Kroll; J. Kunnen; N. Kurahashi; T. Kuwabara; M. Labare; H. Landsman; M. J. Larson; M. Lesiak-Bzdak; J. Leute; J. Lünemann; J. Madsen; R. Maruyama; K. Mase; H. S. Matis; F. McNally; K. Meagher; M. Merck; P. Mészáros; T. Meures; S. Miarecki; E. Middell; N. Milke; J. Miller; L. Mohrmann; T. Montaruli; R. Morse; R. Nahnhauer; U. Naumann; H. Niederhausen; S. C. Nowicki; D. R. Nygren; A. Obertacke; S. Odrowski; A. Olivas; M. Olivo; A. O'Murchadha; L. Paul; J. A. Pepper; C. Pérez de los Heros; C. Pfendner; D. Pieloth; N. Pirk; J. Posselt; P. B. Price; G. T. Przybylski; L. Rädel; K. Rawlins; P. Redl; E. Resconi; W. Rhode; M. Ribordy; M. Richman; B. Riedel; J. P. Rodrigues; C. Rott; T. Ruhe; B. Ruzybayev; D. Ryckbosch; S. M. Saba; T. Salameh; H. -G. Sander; M. Santander; S. Sarkar; K. Schatto; M. Scheel; F. Scheriau; T. Schmidt; M. Schmitz; S. Schoenen; S. Schöneberg; L. Schönherr; A. Schönwald; A. Schukraft; L. Schulte; O. Schulz; D. Seckel; S. H. Seo; Y. Sestayo; S. Seunarine; C. Sheremata; M. W. E. Smith; M. Soiron; D. Soldin; G. M. Spiczak; C. Spiering; M. Stamatikos; T. Stanev; A. Stasik; T. Stezelberger; R. G. Stokstad; A. Stößl; E. A. Strahler; R. Ström; G. W. Sullivan; H. Taavola; I. Taboada; A. Tamburro; S. Ter-Antonyan; S. Tilav; P. A. Toale; S. Toscano; M. Usner; D. van der Drift; N. van Eijndhoven; A. Van Overloop; J. van Santen; M. Vehring; M. Voge; M. Vraeghe; C. Walck; T. Waldenmaier; M. Wallraff; R. Wasserman; Ch. Weaver; M. Wellons; C. Wendt; S. Westerhoff; N. Whitehorn; K. Wiebe; C. H. Wiebusch; D. R. Williams; H. Wissing; M. Wolf; T. R. Wood; C. Xu; D. L. Xu; X. W. Xu; J. P. Yanez; G. Yodh; S. Yoshida; P. Zarzhitsky; J. Ziemann; S. Zierke; A. Zilles; M. Zoll

2013-01-22T23:59:59.000Z

417

Automated Ice-Tethered Profilers for Seawater Observations under Pack Ice in All Seasons  

Science Conference Proceedings (OSTI)

An automated, easily deployed Ice-Tethered Profiler (ITP) instrument system, developed for deployment on perennial sea ice in the polar oceans to measure changes in upper ocean water properties in all seasons, is described, and representative ...

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

2008-11-01T23:59:59.000Z

418

Ice Accretion on Wires and Anti-Icing Induced by Joule Effect  

Science Conference Proceedings (OSTI)

This study concerns both the formation of ice accreted around wires due to rotation from gravitational and aerodynamic forces, and the anti-icing induced by the Joule effect. The experiments have been carried out in an instrumented wind tunnel ...

P. Personne; J-F. Gayet

1988-02-01T23:59:59.000Z

419

Materials Characterization Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Materials Characterization Laboratory at the Energy Systems Integration Facility. The Materials Characterization Laboratory at NREL's Energy Systems Integration Facility (ESIF) research focus is the physical and photoelectrochemical characterization of novel materials. In this laboratory unknown samples are characterized by identifying and quantifying molecular species present through the implementation of a suite of analytical instrumentation and techniques. This leads to the ability to deconvolute decomposition routes and elucidate reaction mechanisms of materials through thermal and evolved gas analysis. This aids in the synthesis of next generation materials that are tailored to optimize stability and performance. These techniques and next generation materials will have many applications. One particular focus is the stable and conductive tetherable cations for use as membrane materials in anion exchange membrane fuel cells. Another is to understand the leachant contaminants derived from balance of plant materials used in proton exchange membrane fuel cell vehicles. Once identified and quantified, these organic and ionic species are dosed as contaminants into ex/in-situ fuel cell tests, to determine the effect on durability and performance. This laboratory also acts in support of fuel cell catalysis, manufacturing, and other related projects. The Materials Characterization Laboratory will cover multiple analytical operations, with the overall goal of troubleshooting synthetic materials or process streams to improve performance. Having novel evolved gas analysis and other analytical capabilities; this laboratory provides a viable location to analyze small batch samples, whereas setting up these types of capabilities and expertise would be cost and time prohibitive for most institutions. Experiments that can be performed include: (1) Evolved gas analysis; (2) Heterogeneous catalysis; (3) Trace level contaminants analysis; (4) Catalyst characterization; (5) Kinetics and stability; (6) Hyphenated techniques; and (7) Isotopic analysis for elucidating reaction mechanisms and decoupling chemical reactions.

Not Available

2011-10-01T23:59:59.000Z

420

Energy Storage Laboratory (Fact Sheet)  

SciTech Connect

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Energy Storage Laboratory at the Energy Systems Integration Facility. At NREL's Energy Storage Laboratory in the Energy Systems Integration Facility (ESIF), research focuses on the integration of energy storage systems (both stationary and vehicle-mounted) and interconnection with the utility grid. Focusing on battery technologies, but also hosting ultra-capacitors and other electrical energy storage technologies, the laboratory will provide all resources necessary to develop, test, and prove energy storage system performance and compatibility with distributed energy systems. The laboratory will also provide robust vehicle testing capability, including a drive-in environmental chamber, which can accommodate commercial-sized hybrid, electric, biodiesel, ethanol, compressed natural gas, and hydrogen fueled vehicles. The Energy Storage Laboratory is designed to ensure personnel and equipment safety when testing hazardous battery systems or other energy storage technologies. Closely coupled with the research electrical distribution bus at ESIF, the Energy Storage Laboratory will offer megawatt-scale power testing capability as well as advanced hardware-in-the-loop and model-in-the-loop simulation capabilities. Some application scenarios are: The following types of tests - Performance, Efficiency, Safety, Model validation, and Long duration reliability. (2) Performed on the following equipment types - (a) Vehicle batteries (both charging and discharging V2G); (b) Stationary batteries; (c) power conversion equipment for energy storage; (d) ultra- and super-capacitor systems; and (e) DC systems, such as commercial microgrids.

2011-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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.


421

Climate, Ocean and Sea Ice Modeling (COSIM)  

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

Earth, Space Sciences » Earth, Space Sciences » Climate, Ocean and Sea Ice Modeling (COSIM) Climate, Ocean and Sea Ice Modeling (COSIM) The COSIM project develops advanced ocean and ice models for evaluating the role of ocean and ice in high-latitude climate change and projecting the impacts of high-latitude change on regions throughout the globe. Get Expertise Phil Jones COSIM Email Matthew Hecht COSIM Email Elizabeth Hunke COSIM Email Mat Maltrud COSIM Email Bill Lipscomb COSIM Email Scott Elliott COSIM Email Todd Ringler COSIM Email We are also developing a set of next-generation ocean and ice models with variable resolution horizontal grids to focus resolution on regions of interest or regions where specific processes (like eddies) need to be resolved. Summary The COSIM project develops advanced ocean and ice models for evaluating the

422

ice rheology in HadCM3  

E-Print Network (OSTI)

Abstract. We present results of an implementation of the Elastic Viscous Plastic (EVP) sea ice dynamics scheme into the Hadley Centre coupled ocean-atmosphere climate model HadCM3. Although the large-scale simulation of sea ice in HadCM3 is quite good with this model, the lack of a full dynamical model leads to errors in the detailed representation of sea ice and limits our confidence in its future predictions. We find that introducing the EVP scheme results in a worse initial simulation of the sea ice. This paper documents various enhancements made to improve the simulation, resulting in a sea ice simulation that is better than the original HadCM3 scheme overall. Importantly, it is more physically based and provides a more solid foundation for future development. We then consider the interannual variability of the sea ice in the new model and demonstrate improvements over the HadCM3 simulation. 1

W. M. Connolley; A. B. Keen; A. J. Mclaren

2006-01-01T23:59:59.000Z

423

Ice in Clouds Experiment–Layer Clouds. Part II: Testing Characteristics of Heterogeneous Ice Formation in Lee Wave Clouds  

Science Conference Proceedings (OSTI)

Heterogeneous ice nucleation is a source of uncertainty in models that represent ice clouds. The primary goal of the Ice in Clouds Experiment–Layer Clouds (ICE-L) field campaign was to determine if a link can be demonstrated between ice ...

P. R. Field; A. J. Heymsfield; B. J. Shipway; P. J. DeMott; K. A. Pratt; D. C. Rogers; J. Stith; K. A. Prather

2012-03-01T23:59:59.000Z

424

IceT users' guide and reference.  

Science Conference Proceedings (OSTI)

The Image Composition Engine for Tiles (IceT) is a high-performance sort-last parallel rendering library. In addition to providing accelerated rendering for a standard display, IceT provides the unique ability to generate images for tiled displays. The overall resolution of the display may be several times larger than any viewport that may be rendered by a single machine. This document is an overview of the user interface to IceT.

Moreland, Kenneth D.

2011-01-01T23:59:59.000Z

425

IceT users' guide and reference.  

Science Conference Proceedings (OSTI)

The Image Composition Engine for Tiles (IceT) is a high-performance sort-last parallel rendering library. In addition to providing accelerated rendering for a standard display, IceT provides the unique ability to generate images for tiled displays. The overall resolution of the display may be several times larger than any viewport that may be rendered by a single machine. This document is an overview of the user interface to IceT.

Moreland, Kenneth D.

2009-06-01T23:59:59.000Z

426

Microparticulate Ice Slurry For Renal Hypothermia: Laparoscopic...  

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

MICROPARTICULATE ICE SLURRY FOR RENAL HYPOTHERMIA : LAPAROSCOPIC PARTIAL NEPHRECTOMY IN A PORCINE MODEL Sergey Shikanov a * , Mark Wille a , Michael Large a , Aria Razmaria a ,...

427

Ice Fall Doctors 5, Changing Route  

E-Print Network (OSTI)

Base Camp. The recordings span a wide variety of topics from making and drinking chang to the work of Mount Everest's 'ice fall doctors'....

Loomis, Molly

428

Development of ice self-release mechanisms  

DOE Green Energy (OSTI)

This study reports the results of a series of experiments that investigated a thermal storage technology whereby slush ice is grown on a submerged cold surface, and the resultant growth of slush ice releases without auxiliary thermal or mechanical means. The process investigated consists of growing slush ice from an electrolyte solution of low molarity. The cold surface (substrate) upon which the slush ice forms is submerged in the bulk solution. As the buoyancy force on the ice crystals exceeds the adhesion of the slush ice to the cold surface, the slush ice is forced from the substrate and floats away to the top of the solution. The results of this study reveal the relative insensitivity of the growth rate of ice crystals to solution initial bulk concentration over the range of values tested and to concentration of electrolyte during accumulation of ice crystals. The critical parameter appears to be substrate temperature, which cannot be less than {approximately}2{degrees}C below the freezing point temperature of the solution, because apparent adhesion increases rapidly with decreasing substrate temperature. 1 ref., 6 figs., 7 tabs.

Stewart, W.E. Jr. (Missouri Univ., Independence, MO (USA). Energy Research Lab.)

1989-09-01T23:59:59.000Z

429

Dynamics of colloidal particles in ice  

E-Print Network (OSTI)

We use X-ray Photon Correlation Spectroscopy (XPCS) to probe the dynamics of colloidal particles in polycrystalline ice. During freezing, the dendritic ice morphology and rejection of particles from the ice created regions of high-particle-density, where some of the colloids were forced into contact and formed disordered aggregates. We find that the particles in these high density regions underwent ballistic motion coupled with both stretched and compressed exponential decays of the intensity autocorrelation function, and that the particles' characteristic velocity increased with temperature. We explain this behavior in terms of ice grain boundary migration.

Melissa Spannuth; S. G. J. Mochrie; S. S. L. Peppin; J. S. Wettlaufer

2010-12-31T23:59:59.000Z

430

Ice hockey players' perceived legitimacy of aggression.  

E-Print Network (OSTI)

??Recent incidents of aggressive and violent behavior in professional ice hockey have caused many in and out of the sport world to again question the… (more)

Visek, Amanda J.

2004-01-01T23:59:59.000Z

431

Scouting technical skills in ice hockey.  

E-Print Network (OSTI)

??The main objective was to create an effective scouting tool to evaluate technical skills of an ice hockey player. The purpose was to provide an… (more)

Räihä, Tuukka

2012-01-01T23:59:59.000Z

432

Guide for organizing ice hockey events.  

E-Print Network (OSTI)

??The Purpose of making a Guide for Organizing Ice Hockey Events was to create an easy following guide for students at Vierumäki and other people… (more)

Maclean, Ross

2010-01-01T23:59:59.000Z

433

Therapeutic Hypothermia: Protective Cooling Using Medical Ice ...  

Emergency Responders More Time • Video: Laparoscopic Partial Nephrectomy with Ice Slurry as Coolant in the Porcine Model License Status: Available for ...

434

Effects of Stochastic Ice Strength Perturbation on Arctic Finite Element Sea Ice Modeling  

Science Conference Proceedings (OSTI)

The ice strength parameter P* is a key parameter in dynamic/thermodynamic sea ice models that cannot be measured directly. Stochastically perturbing P* in the Finite Element Sea Ice–Ocean Model (FESOM) of the Alfred Wegener Institute aims at ...

Stephan Juricke; Peter Lemke; Ralph Timmermann; Thomas Rackow

2013-06-01T23:59:59.000Z

435

A Simplified Ice–Ocean Coupled Model for the Antarctic Ice Melt Season  

Science Conference Proceedings (OSTI)

In the Antarctic Ocean, sea ice melts mostly by warming of the ocean mixed layer through heat input (mainly solar radiation) in open water areas. A simplified ice–upper ocean coupled model is proposed in which sea ice melts only by the ocean heat ...

Kay I. Ohshima; Sohey Nihashi

2005-02-01T23:59:59.000Z

436

Air–Ice–Ocean Momentum Exchange. Part 1:Energy Transfer between Waves and Ice Floes  

Science Conference Proceedings (OSTI)

The energy exchange between ocean surface waves and ice floes in the marginal ice zone (MIZ) involves the scattering and attenuation of wave energy and the excitation of oscillation modes of the ice floes, as open ocean waves propagate into the ...

W. Perrie; Y. Hu

1996-09-01T23:59:59.000Z

437

A Bulk Microphysics Parameterization with Multiple Ice Precipitation Categories  

Science Conference Proceedings (OSTI)

A single-moment bulk microphysics scheme with multiple ice precipitation categories is described. It has 2 liquid hydrometeor categories (cloud droplets and rain) and 10 ice categories that are characterized by habit, size, and density—two ice ...

Jerry M. Straka; Edward R. Mansell

2005-04-01T23:59:59.000Z

438

The Origin and Concentration of Ice Crystals in Clouds  

Science Conference Proceedings (OSTI)

Ice crystals in supercooled clouds may form upon ice nuclei, or they may arise through secondary processes. Two of these secondary ice “multiplication” mechanisms are discussed in some detail: the rime-splintering process and the mechanical ...

S. C. Mossop

1985-03-01T23:59:59.000Z

439

The Origin of Ice in Mountain Cap Clouds  

Science Conference Proceedings (OSTI)

Ice crystal development in relatively simple layer clouds was studied using airborne instrumentation. The patterns in the development of ice in those clouds suggest that the ice originates in association with the initial condensation process, ...

William A. Cooper; Gabor Vali

1981-06-01T23:59:59.000Z

440

ADWICE: Advanced Diagnosis and Warning System for Aircraft Icing Environments  

Science Conference Proceedings (OSTI)

This paper describes the design of the Advanced Diagnosis and Warning System for Aircraft Icing Environments (ADWICE) and presents results for two different icing weather situations with typical icing conditions. ADWICE has been in development ...

A. Tafferner; T. Hauf; C. Leifeld; T. Hafner; H. Leykauf; U. Voigt

2003-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "greenland ice sheet" 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

A Novel and Low Cost Sea Ice Mass Balance Buoy.  

Science Conference Proceedings (OSTI)

The understanding of sea ice mass balance processes requires continuous monitoring of the seasonal evolution of the ice thickness. While autonomous ice mass balance buoys (IMB buoys) deployed over the past two decades have contributed to our ...

Keith Jackson; Jeremy Wilkinson; Ted Maksym; Justin Beckers; Christian Haas; David Meldrum; David Mackenzie

442

Black carbon aerosols and the third polar ice cap  

E-Print Network (OSTI)

EASE-Grid weekly snow cover and sea ice extent version 3.USA, National Snow and Ice Data Center, Digital media, 2005.climate forcing via snow and ice albedos, Proc. Natl. Acad.

Menon, Surabi

2010-01-01T23:59:59.000Z

443

Transporting & Shipping Hazardous Materials at LBNL: Dry Ice  

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

Dry Ice Dry ice is regulated as a hazardous material if shipped by air or water. Contact Shipping for any shipments that include dry ice (x5094, x4388, or shipping@lbl.gov)....

444

A Heat Balance for the Bering Sea Ice Edge  

Science Conference Proceedings (OSTI)

Detailed oceanographic, meteorological and sea ice observations were obtained from the Bering Sea marginal ice zone (MIZ) during the February–March 1983 Marginal Ice Zone Experiment (MIZEX West). These data have been used in estimating a mean ...

Peter J. Hendricks; Robin D. Muench; Gilbert R. Stegen

1985-12-01T23:59:59.000Z

445

Atmospheric Icing Climatologies of Two New England Mountains  

Science Conference Proceedings (OSTI)

The atmospheric icing climatologies of two New England mountaintops with different elevations are compared: Mount Mansfield in northern Vermont and Mount Washington in New Hampshire. Atmospheric icing, as measured with Rosemount ice detectors, is ...

Charles C. Ryerson

1988-11-01T23:59:59.000Z

446

Bio-based Deicing/Anti-Icing Fluids  

This invention relates in general to compositions to remove ice, snow and/or frost ("frozen precipitation") from surfaces and/or to prevent ice from forming on surfaces, and in particular to deicing/anti-icing fluids.

447

Intercomparison of In-Flight Icing Algorithms. Part I: WISP94 Real-Time Icing Prediction and Evaluation Program  

Science Conference Proceedings (OSTI)

The purpose of the Federal Aviation Administration’s Icing Forecasting Improvement Program is to conduct research on icing conditions both in flight and on the ground. This paper describes a portion of the in-flight aircraft icing prediction ...

Gregory Thompson; Roelof T. Bruintjes; Barbara G. Brown; Frank Hage

1997-12-01T23:59:59.000Z

448

Assessment of Superstructure Ice Protection as Applied to Offshore Oil Operations Safety Ice Protection Technologies, Safety Enhancements, and Development Needs  

E-Print Network (OSTI)

Approved for public release; distribution is unlimited. COVER: Ice protection technologies—clockwise from upper left (reprinted with permission): 1. Feltwick Anti-Icing Grate from Innovative Dynamics Inc. 2. Ocean Bounty semi-submersible iced in Cook Inlet

Charles C. Ryerson April; Vacca Heater From Vacca Inc; Charles C. Ryerson

2009-01-01T23:59:59.000Z

449

A Parameterization of the Visible Extinction Coefficient of Ice Clouds in Terms of the Ice/Water Content  

Science Conference Proceedings (OSTI)

This article describes a parameterization of the visible extinction coefficient of cirrus and frontal ice cloud in terms of the ice/water content. The parameterization is based on the discovery that the ice cloud particle size spectra from a ...

C. Martin R. Platt

1997-08-01T23:59:59.000Z

450

Chairs: Ice, Ishikawa, Khounsary, Padmore, Shen Topic Speaker  

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

Chairs: Ice, Ishikawa, Khounsary, Padmore, Shen Topic Speaker Affiliation Session 1 8:30-10 Chair: G. Ice Maskless patterning Enzo Di Fabrizo Elettra, Trieste, Italy Possible...

451

Historical Carbon Dioxide Record from the Vostok Ice Core  

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

Vostok Ice Core Historical Carbon Dioxide Record from the Vostok Ice Core graphics Graphics data Data Investigators J.-M. Barnola, D. Raynaud, C. Lorius Laboratoire de Glaciologie...

452

ICR-ICE Standard Operating Procedures (Update Sept 2013) | Department...  

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

ICR-ICE Standard Operating Procedures (Update Sept 2013) ICR-ICE Standard Operating Procedures (Update Sept 2013) ICRICE SOPSep 2013Final.pdf More Documents & Publications...

453

Historical Carbon Dioxide Record from the Siple Station Ice Core  

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

Siple Station Ice Core Historical Carbon Dioxide Record from the Siple Station Ice Core graphics Graphics data Data Investigators A. Neftel, H. Friedli, E. Moor, H. Ltscher, H....

454

Laparoscopic Partial Nephrectomy with Ice Slurry as Coolant in...  

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

| Help | PrivacySecurity Notice Home > Capabilities > Biomedical Applications > Medical Ice Slurry Coolants > Laparoscopic Partial Nephrectomy with Ice Slurry as Coolant in the...

455

Ice hockey instructor's guide for EC Dornbirner Bulldogs.  

E-Print Network (OSTI)

??The purpose of this thesis was to build an ice hockey instructor´s manual for Austrian ice hockey club EC Dornbirner Bulldogs. The manual consists of… (more)

Suomalainen, Juhani

2010-01-01T23:59:59.000Z

456

The influence of ice nucleation mode and ice vapor growth on simulation of  

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

The influence of ice nucleation mode and ice vapor growth on simulation of The influence of ice nucleation mode and ice vapor growth on simulation of arctic mixed-phase clouds Avramov, Alexander The Pennsylvania State University Category: Modeling Mixed-phase arctic stratus clouds are the predominant cloud type in the Arctic . 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. Previous studies have suggested that this longevity may be due to a paucity of ice nucleating aerosols (ice nuclei, or IN) in the Arctic. Such studies have shown that small changes in IN concentrations can cause large changes in the amount of liquid water within a mixed-phase stratus deck. We use the Regional

457

ARM - PI Product - Large Scale Ice Water Path and 3-D Ice Water Content  

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

ProductsLarge Scale Ice Water Path and 3-D Ice Water ProductsLarge Scale Ice Water Path and 3-D Ice Water Content Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Large Scale Ice Water Path and 3-D Ice Water Content Site(s) SGP TWP General Description Cloud ice water concentration is one of the most important, yet poorly observed, cloud properties. Developing physical parameterizations used in general circulation models through single-column modeling is one of the key foci of the ARM program. In addition to the vertical profiles of temperature, water vapor and condensed water at the model grids, large-scale horizontal advective tendencies of these variables are also required as forcing terms in the single-column models. Observed horizontal advection of condensed water has not been available because the

458

Argonne TTRDC - Transportation Publications - Fact Sheets  

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

Green Transportation Technologies Fact Sheets Green Transportation Technologies Fact Sheets Advancing Next-Generation Vehicles (2010; 210 kB pdf) Computing Tools for the Automotive Industry (2010; 212 kB pdf) Enhancing Thermal Conductivity and Reducing Friction (2010; 204 kB pdf) Improving Energy Use in Heavy-Duty Vehicles (2020; 220 kB pdf) Recycling Automotive Scrap (2010; 216 kB pdf) Reducing Diesel Engine Emissions (2010; 234 kB pdf) Just the Basics Fact Sheets Fuel Cells (425 kB pdf) Hybrid Electric Vehicles (523 kB pdf) Projects Smart Charging: Joint Argonne-Sweden Research (pdf) The Smart Grid (pdf) Argonne-China Collaborations Benefit Both Nations (English version) (中文版) Vehicle-Grid Interface Key to Smart Charging Plug-in Vehicles (January 2010; 618 kB pdf) Battery-in-the-Loop (December 2009; 587 kB pdf)

459

Sheets Wave Basin | Open Energy Information  

Open Energy Info (EERE)

Sheets Wave Basin Sheets Wave Basin Jump to: navigation, search Basic Specifications Facility Name Sheets Wave Basin Overseeing Organization University of Rhode Island Hydrodynamic Testing Facility Type Wave Basin Length(m) 30.0 Beam(m) 3.6 Depth(m) 1.8 Cost(per day) $750(+ Labor/Materials) Towing Capabilities Towing Capabilities Yes Maximum Velocity(m/s) 2.0 Length of Effective Tow(m) 25.0 Wavemaking Capabilities Wavemaking Capabilities Yes Maximum Wave Height(m) 0.3 Maximum Wave Height(m) at Wave Period(s) 3.0 Maximum Wave Length(m) 10 Wave Period Range(s) 3.0 Current Velocity Range(m/s) 0.0 Programmable Wavemaking Yes Wavemaking Description Pre-programmed for regular and irregular waves, but wavemaker is capable of any input motion. Wave Direction Uni-Directional

460

Microsoft Word - Revison Sheet master.doc  

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

Palisades-Goshen Transmission Line Reconstruction Project Palisades-Goshen Transmission Line Reconstruction Project Revision Sheet for the Environmental Assessment Finding of No Significant Impact Mitigation Action Plan DOE/EA-1591 Bonneville Power Administration May 2008 Revision Sheet for the Palisades-Goshen Transmission Line Reconstruction Project Final Environmental Assessment DOE/EA -1591 Summary This revision sheet documents the changes incorporated into the Palisades-Goshen Transmission Line Reconstruction Project Preliminary Environmental Assessment (EA). With the addition of these changes, the Preliminary EA will not be reprinted and serves as the Final EA. On April 23, 2008, the Preliminary EA was sent to agencies and interested parties. Notification that the EA was available and how to request a copy was sent to all others on the mailing list of

Note: This page contains sample records for the topic "greenland ice sheet" 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.


461

Drilling Waste Management Fact Sheet: Land Application  

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

Land Application Land Application Fact Sheet - Land Application The objective of applying drilling wastes to the land is to allow the soil's naturally occurring microbial population to metabolize, transform, and assimilate waste constituents in place. Land application is a form of bioremediation, and is important enough to be described in its own fact sheet; other forms of bioremediation are described in a separate fact sheet. Several terms are used to describe this waste management approach, which can be considered both treatment and disposal. In general, land farming refers to the repeated application of wastes to the soil surface, whereas land spreading and land treatment are often used interchangeably to describe the one-time application of wastes to the soil surface. Some practitioners do not follow the same terminology convention, and may interchange all three terms. Readers should focus on the technologies rather than on the specific names given to each process.

462

Modeling Linear Kinematic Features in Sea Ice  

Science Conference Proceedings (OSTI)

Sea ice deformation is localized in narrow zones of high strain rate that extend hundreds of kilometers, for example, across the Arctic Basin. This paper demonstrates that these failure zones may be modeled with a viscous–plastic sea ice model, ...

Jennifer K. Hutchings; Petra Heil; William D. Hibler III

2005-12-01T23:59:59.000Z

463

Ice Fall Doctors 6, Long Conversation  

E-Print Network (OSTI)

Ang Nima and Ang Kami discuss different elements of their lives as Ice Fall Doctors: what they like about the job; safety; what their wives think of the work; religion and how it keeps them safe in the ice; spirits in the Icefall and the surrounding...

Loomis, Molly

464

Passive ice freezing-releasing heat pipe  

DOE Patents (OSTI)

A heat pipe device has been developed which permits completely passive ice formation and periodic release of ice without requiring the ambient temperature to rise above the melting point of water. This passive design enables the maximum amount of cooling capacity to be stored in the tank.

Gorski, Anthony J. (Lemont, IL); Schertz, William W. (Batavia, IL)

1982-01-01T23:59:59.000Z

465

Maintenance of the Sea-Ice Edge  

Science Conference Proceedings (OSTI)

A coupled global climate model is used to evaluate processes that determine the equilibrium location of the sea-ice edge and its climatological annual cycle. The extent to which the wintertime ice edge departs from a symmetric ring around either ...

C. M. Bitz; M. M. Holland; E. C. Hunke; R. E. Moritz

2005-08-01T23:59:59.000Z

466

Global Nuclear Energy Partnership Fact Sheet - Develop Enhanced Nuclear  

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

Global Nuclear Energy Partnership Fact Sheet - Develop Enhanced Global Nuclear Energy Partnership Fact Sheet - Develop Enhanced Nuclear Safeguards Global Nuclear Energy Partnership Fact Sheet - Develop Enhanced Nuclear Safeguards GNEP will help prevent misuse of civilian nuclear facilities for nonpeaceful purposes by developing enhanced safeguards programs and technologies. International nuclear safeguards are integral to implementing the GNEP vision of a peaceful expansion of nuclear energy and demonstration of more proliferation-resistant fuel cycle technologies. Global Nuclear Energy Partnership Fact Sheet - Develop Enhanced Nuclear Safeguards More Documents & Publications GNEP Element:Develop Enhanced Nuclear Safeguards Global Nuclear Energy Partnership Fact Sheet Global Nuclear Energy Partnership Fact Sheet - Demonstrate Small-Scale

467

Wind Turbines Under Atmospheric Icing Conditions - Ice Accretion Modeling, Aerodynamics, and Control Strategies for Mitigating Performance Degradation.  

E-Print Network (OSTI)

??This thesis presents a combined engineering methodology of ice accretion, airfoil data, and rotor performance analysis of wind turbines subject to moderate atmospheric icing conditions.… (more)

Brillembourg, Dwight

2013-01-01T23:59:59.000Z

468

A Comparison of Different Sea Level Pressure Analysis Fields in the East Greenland Sea  

Science Conference Proceedings (OSTI)

Geostrophic wind fields, used to drive a numerical sea ice model, were calculated from three sources of sea-level pressure. The pressures obtained from the National Weather Service's operational analysis system, which are also included as part of ...

W. B. Tucker III

1983-06-01T23:59:59.000Z

469

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

470

Parameterizing Size Distribution in Ice Clouds  

SciTech Connect

PARAMETERIZING SIZE DISTRIBUTIONS IN ICE CLOUDS David L. Mitchell and Daniel H. DeSlover ABSTRACT An outstanding problem that contributes considerable uncertainty to Global Climate Model (GCM) predictions of future climate is the characterization of ice particle sizes in cirrus clouds. Recent parameterizations of ice cloud effective diameter differ by a factor of three, which, for overcast conditions, often translate to changes in outgoing longwave radiation (OLR) of 55 W m-2 or more. Much of this uncertainty in cirrus particle sizes is related to the problem of ice particle shattering during in situ sampling of the ice particle size distribution (PSD). Ice particles often shatter into many smaller ice fragments upon collision with the rim of the probe inlet tube. These small ice artifacts are counted as real ice crystals, resulting in anomalously high concentrations of small ice crystals (D < 100 µm) and underestimates of the mean and effective size of the PSD. Half of the cirrus cloud optical depth calculated from these in situ measurements can be due to this shattering phenomenon. Another challenge is the determination of ice and liquid water amounts in mixed phase clouds. Mixed phase clouds in the Arctic contain mostly liquid water, and the presence of ice is important for determining their lifecycle. Colder high clouds between -20 and -36 oC may also be mixed phase but in this case their condensate is mostly ice with low levels of liquid water. Rather than affecting their lifecycle, the presence of liquid dramatically affects the cloud optical properties, which affects cloud-climate feedback processes in GCMs. This project has made advancements in solving both of these problems. Regarding the first problem, PSD in ice clouds are uncertain due to the inability to reliably measure the concentrations of the smallest crystals (D < 100 µm), known as the “small mode”. Rather than using in situ probe measurements aboard aircraft, we employed a treatment of ice cloud optical properties formulated in terms of PSD parameters in combination with remote measurements of thermal radiances to characterize the small mode. This is possible since the absorption efficiency (Qabs) of small mode crystals is larger at 12 µm wavelength relative to 11 µm wavelength due to the process of wave resonance or photon tunneling more active at 12 µm. This makes the 12/11 µm absorption optical depth ratio (or equivalently the 12/11 µm Qabs ratio) a means for detecting the relative concentration of small ice particles in cirrus. Using this principle, this project tested and developed PSD schemes that can help characterize cirrus clouds at each of the three ARM sites: SGP, NSA and TWP. This was the main effort of this project. These PSD schemes and ice sedimentation velocities predicted from them have been used to test the new cirrus microphysics parameterization in the GCM known as the Community Climate Systems Model (CCSM) as part of an ongoing collaboration with NCAR. Regarding the second problem, we developed and did preliminary testing on a passive thermal method for retrieving the total water path (TWP) of Arctic mixed phase clouds where TWPs are often in the range of 20 to 130 g m-2 (difficult for microwave radiometers to accurately measure). We also developed a new radar method for retrieving the cloud ice water content (IWC), which can be vertically integrated to yield the ice water path (IWP). These techniques were combined to determine the IWP and liquid water path (LWP) in Arctic clouds, and hence the fraction of ice and liquid water. We have tested this approach using a case study from the ARM field campaign called M-PACE (Mixed-Phase Arctic Cloud Experiment). This research led to a new satellite remote sensing method that appears promising for detecting low levels of liquid water in high clouds typically between -20 and -36 oC. We hope to develop this method in future research.

DeSlover, Daniel; Mitchell, David L.

2009-09-25T23:59:59.000Z

471

Siemens Government Services ESCO Qualification Sheet  

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

ESCO Qualification Sheet ESCO Qualification Sheet DOE Super ESPC Introduction to Siemens Government Services Siemens Government Services, Inc. (SGS) is a certified Energy Services Company (ESCO) by the Department of Energy to deliver Energy Savings Performance Contacting (ESPC) projects. SGS offers its customers the full range of Siemens advanced energy technologies along with a national and international service network of energy and environmental expert resources. As a single source provider, we are uniquely positioned to integrate and deliver Siemens energy expertise with advanced technologies, distributed delivery, engineered solutions and guaranteed savings performance. SGS as a prime contractor provides program management and contract compliant functions to ensure the timely

472

Princeton Plasma Physics Lab - Fact Sheets  

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

fact-sheets en PPPL Overview fact-sheets en PPPL Overview http://www.pppl.gov/node/275

Publication File: 
473

Energy Cost Calculator for Commercial Ice Machines | Department of Energy  

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

Ice Machines Ice Machines Energy Cost Calculator for Commercial Ice Machines October 8, 2013 - 2:25pm Addthis Vary capacity size, energy cost, hours of operation, and /or efficiency level. INPUT SECTION Input the following data (if any parameter is missing, calculator will set to default value). Defaults Type of Ice Cube Machine Ice Making Head Self-Contained Remote Condensing Unit Ice Making Head Type of Condenser Air Cooled Water Cooled Air Cooled Ice Harvest Rate (lbs. ice per 24 hrs.) lbs. per 24 hrs. 500 lbs. per 24 hrs. Energy Consumption (per 100 lbs. of ice) kWh 5.5 kWh Quantity of ice machines to be purchased 1 Energy Cost $/kWh 0.06 $/kWh Annual Hours of Operation hrs. 3000 hrs. Calculate Reset OUTPUT SECTION Performance per Ice Cube Machine Your

474

Magnetic Monopoles in Spin Ice  

E-Print Network (OSTI)

Electrically charged particles, such as the electron, are ubiquitous. By contrast, no elementary particles with a net magnetic charge have ever been observed, despite intensive and prolonged searches. We pursue an alternative strategy, namely that of realising them not as elementary but rather as emergent particles, i.e., as manifestations of the correlations present in a strongly interacting many-body system. The most prominent examples of emergent quasiparticles are the ones with fractional electric charge e/3 in quantum Hall physics. Here we show that magnetic monopoles do emerge in a class of exotic magnets known collectively as spin ice: the dipole moment of the underlying electronic degrees of freedom fractionalises into monopoles. This enables us to account for a mysterious phase transition observed experimentally in spin ice in a magnetic field, which is a liquid-gas transition of the magnetic monopoles. These monopoles can also be detected by other means, e.g., in an experiment modelled after the celebrated Stanford magnetic monopole search.

Claudio Castelnovo; Roderich Moessner; Shivaji L. Sondhi

2007-10-30T23:59:59.000Z

475

Fact Sheet: Bioenergy Working Group | Department of Energy  

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

Bioenergy Working Group Fact Sheet: Bioenergy Working Group A fact sheet detailling the group launched at the Clean Energy Ministerial in Washington, D.C. on July 19th and 20th,...

476

DOE's Round Robin Test Program FAQ Sheet | Department of Energy  

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

DOE's Round Robin Test Program FAQ Sheet DOE's Round Robin Test Program FAQ Sheet This document is the May 2011 version of the Frequently Asked Questions about the US Department of...

477

Process Development and Integration Laboratory (Revised) (Fact Sheet)  

DOE Green Energy (OSTI)

Capabilities fact sheet for the National Center for Photovoltaics: Process Development and Integration Laboratory. One-sided sheet that includes Scope, Core Competencies and Capabilities, and Contact/Web information.

Not Available

2011-06-01T23:59:59.000Z

478

Measurements and Characterization: Cell and Module Performance (Fact Sheet)  

DOE Green Energy (OSTI)

Capabilities fact sheet for the National Center for Photovoltaics: Measurements and Characterization -- Cell and Module Performance. One-sided sheet that includes Scope, Core Competencies and Capabilities, and Contact/Web information.

Not Available

2011-02-01T23:59:59.000Z

479

Fact SHEET FOR Human and natural influences on the Changing...  

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

12, 2013 FACT SHEET FOR "HUMAN AND NATURAL INFLUENCES ON THE CHANGING THERMAL STRUCTURE OF THE ATMOSPHERE" 1 Fact sheet for "Human and natural influences on the changing thermal...

480

Security by Design in the United States: Fact Sheet | National...  

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

Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > Security by Design in the United States: ... Fact Sheet...

Note: This page contains sample records for the topic "greenland ice sheet" 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.


481

Fact Sheet, Consequences of a Positive Drug Test - September...  

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

Consequences of a Positive Drug Test - September 14, 2007 Fact Sheet, Consequences of a Positive Drug Test - September 14, 2007 September 14, 2007 Fact Sheet on the Consequences of...

482

Peeling, healing and bursting in a lubricated elastic sheet  

E-Print Network (OSTI)

We consider the dynamics of an elastic sheet lubricated by the flow of a thin layer of fluid that separates it from a rigid wall. By considering long wavelength deformations of the sheet, we derive an evolution equation ...

Hosoi, A.E.

2004-01-01T23:59:59.000Z

483

Advanced Wall Framing; BTS Technology Fact Sheet  

SciTech Connect

Advanced framing techniques for home construction have been researched extensively and proven effective. Both builders and home owners can benefit from advanced framing. Advanced framing techniques create a structurally sound home that has lower material and labor costs than a conventionally framed house. This fact sheet describes advanced framing techniques, design considerations, and framing.

Southface Energy Institute; Tromly, K.

2000-11-07T23:59:59.000Z

484

Home Energy Score Data Collection Sheet  

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

Energy Score - Data Collection 1 Energy Score - Data Collection 1 Revised 6/12/2013 Home Energy Scoring Tool Data Collection Sheet Location Information Address: ________________________________ City: ________________ State: _____ Zip: ______ Assessment Type: Initial / Test / Corrected / QA / Alternative EEM (Energy Efficiency Measures) / Final Assessment Date: _________________ Qualified Assessor: ______________________________ Comments: ________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________

485

Solar Technical Assistance Team (Fact Sheet)  

Science Conference Proceedings (OSTI)

The Solar Technical Assistance Team (STAT) is a team of solar technology and deployment experts who ensure that the best information on policies, regulations, financing, and other issues is getting into the hands of state government decision makers whey they need it. This fact sheet provides information about STAT and the STAT webinar series for the summer of 2012.

Not Available

2012-07-01T23:59:59.000Z

486

Cogeneration Fact Sheet Harvard Green Campus Initiative  

E-Print Network (OSTI)

Cogeneration Fact Sheet Harvard Green Campus Initiative What is Cogeneration? Cogeneration, (also% (a typical power plant has a 35% efficiency rate). Newer cogeneration microturbines al- low for cogeneration to be used directly in residential and commercial buildings. CHP systems can run on various fu

Paulsson, Johan

487

Renewable Energy Project Development Assistance (Fact Sheet)  

SciTech Connect

This fact sheet provides information on the Tribes selected to receive assistance from the U.S. Department of Energy Office of Indian Energy 2013 Strategic Technical Assistance Response Team (START) Program, which provides technical expertise to support the development of next-generation energy projects on tribal lands.

Not Available

2013-07-01T23:59:59.000Z

488

Google Earth Tip Sheet Switch between  

E-Print Network (OSTI)

Google Earth Tip Sheet Hide/Show Sidebar Add Placemark Add Polygon Add Path Add Image Overlay Show/Hide Ruler Show Sunlight Switch between Sky and Earth Email Print View in Google Maps Drag to rotate the view item Stop TourTransparency slider Google Earth User Interface New Placemark Dialog Box Name will appear

Smith-Konter, Bridget

489

Alternative Fuels Data Center (Fact Sheet)  

SciTech Connect

Fact sheet describes the Alternative Fuels Data Center, which provides information, data, and tools to help fleets and other transportation decision makers find ways to reduce petroleum consumption through the use of alternative and renewable fuels, advanced vehicles, and other fuel-saving measures.

Not Available

2013-07-01T23:59:59.000Z

490

Photovoltaics Fact Sheet Harvard Green Campus Initiative  

E-Print Network (OSTI)

at Harvard (the Science Center PV). They provide turnkey services under a design/build contract. Solar DesignSolar Glass Fact Sheet Harvard Green Campus Initiative What is Solar Glass? Solar glass is a type of thin-film or building-integrated photovoltaic (PV) panel. It incorporates amorphous silicon (a type

Paulsson, Johan

491

Combined Heat and Power Systems (CHP): Capabilities (Fact Sheet)  

SciTech Connect

D&MT Capabilities fact sheet that describes the NREL capabilities related to combined heat and power (CHP).

Not Available

2013-07-01T23:59:59.000Z

492

Capturing the Sun, Creating a Clean Energy Future (Fact Sheet)  

SciTech Connect

This fact sheet is an overview of the Department of Energy's Solar Energy Technologies program.

2011-08-01T23:59:59.000Z

493

DOD/NREL Model Integrates Vehicles, Renewables & Microgrid (Fact Sheet)  

DOE Green Energy (OSTI)

Fact sheet on microgrid model created by the Electric Vehicle Grid Integration program at the Fort Carson Army facility.

Not Available

2011-02-01T23:59:59.000Z

494

Tax Credits for Home Energy Improvements (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet is an overview of the Department of Energy's tax credits for home energy improvements.

Not Available

2011-08-01T23:59:59.000Z

495

Clean Cities National Partner Awards: Clean Cities Fact Sheet  

DOE Green Energy (OSTI)

This fact sheet briefly describes each of the 10 winners of the Clean Cities National Partner Awards.

LaRocque, T.

2001-04-30T23:59:59.000Z

496

Offshore Renewable Energy R&D (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the offshore renewable energy R and D efforts at the National Renewable Energy Laboratory.

Not Available

2012-04-01T23:59:59.000Z

497

Water Power for a Clean Energy Future (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides an overview of the Department of Energy's Wind and Water Power Program's water power research activities.

Not Available

2011-06-01T23:59:59.000Z

498

Facilitating Sound, Cost-Effective Federal Energy Management (Fact Sheet)  

SciTech Connect

This fact sheet is an overview of the U.S. Department of Energy's Federal Energy Management Program (FEMP).

Not Available

2012-12-01T23:59:59.000Z

499

Fact Sheet - Milestone Achieved in Advancing Global Use of ...  

Science Conference Proceedings (OSTI)

Page 1. Feb. 1, 2008 FACT SHEET Milestone Achieved in Advancing Global Use of Biofuels US, Brazil, and the European ...

2010-05-03T23:59:59.000Z

500

Photovoltaics: Solar Energy Technologies Program (SETP) (Fact Sheet)  

DOE Green Energy (OSTI)

Fact sheet summarizing the goals and activities of the DOE Solar Energy Technologies Program efforts within its photovoltaics subprogram.

Not Available

2009-10-01T23:59:59.000Z