Sample records for terrestrial net primary

  1. Net primary production of terrestrial ecosystems in China and its equilibrium response to changes in climate and atmospheric CO? concentration

    E-Print Network [OSTI]

    Xiao, Xiangming.; Melillo, Jerry M.; Kicklighter, David W.; Pan, Yude.; McGuire, A. David.; Helfrich III, J.V.K.

    The Terrestrial Ecosystem Model (TEM, version 4.0) was used to estimate net primary production (NPP) in China for contemporary climate and NPP responses to elevated CO? and climate changes projected by three atmospheric ...

  2. Relative role of changes in CO? and climate to equilibrium responses of net primary production and carbon storage of the terrestrial biosphere

    E-Print Network [OSTI]

    Xiao, Xiangming.; Melillo, Jerry M.; Kicklighter, David W.; McGuire, A. David.; Stone, Peter H.; Sokolov, Andrei P.

    In a partial factorial model experiment, we used the Terrestrial Ecosystem Model (TEM, version 4.0) to assess the relative roles of changes in CO2, temperature, precipitation and cloudiness in equilibrium responses of ...

  3. ORIGINAL ARTICLE Quantification of net primary production of Chinese

    E-Print Network [OSTI]

    Zhang, Tonglin

    Abstract Net primary production (NPP) of terrestrial ecosystems provides food, fiber, construction to rising population and biofuel uses. Assessing national forest NPP is of importance to best use forest resources in China. To date, most estimates of NPP are based on process-based ecosystem modeling, forestry

  4. Quantifying the role of fire in the Earth system - Part 2: Impact on the net carbon balance of global terrestrial ecosystems for the 20th century

    SciTech Connect (OSTI)

    Li, Fang; Bond-Lamberty, Benjamin; Levis, Samuel

    2014-03-07T23:59:59.000Z

    Fire is the primary terrestrial ecosystem disturbance agent on a global scale. It affects carbon balance of global terrestrial ecosystems by emitting carbon to atmosphere directly and immediately from biomass burning (i.e., fire direct effect), and by changing net ecosystem productivity and land-use carbon loss in post-fire regions due to biomass burning and fire-induced vegetation mortality (i.e., fire indirect effect). Here, we provide the first quantitative assessment about the impact of fire on the net carbon balance of global terrestrial ecosystems for the 20th century, and investigate the roles of fire direct and indirect effects. This study is done by quantifying the difference between the 20th century fire-on and fire-off simulations with NCAR community land model CLM4.5 as the model platform. Results show that fire decreases net carbon gain of the global terrestrial ecosystems by 1.0 Pg C yr-1 average across the 20th century, as a results of fire direct effect (1.9 Pg C yr-1) partly offset by indirect effect (-0.9 Pg C yr-1). Fire generally decreases the average carbon gains of terrestrial ecosystems in post-fire regions, which are significant over tropical savannas and part of forests in North America and the east of Asia. The general decrease of carbon gains in post-fire regions is because fire direct and indirect effects have similar spatial patterns and the former (to decrease carbon gain) is generally stronger. Moreover, the effect of fire on net carbon balance significantly declines prior to ~1970 with trend of 8 Tg C yr-1 due to increasing fire indirect effect and increases afterward with trend of 18 Tg C yr-1 due to increasing fire direct effect.

  5. The Effects of Urbanization on Net Primary Productivity in Southeastern China

    E-Print Network [OSTI]

    Montana, University of

    , an expanding urban footprint on the landscape, and a growing take-out rate of net primary productivity (NPPThe Effects of Urbanization on Net Primary Productivity in Southeastern China Dengsheng Lu Abstract Net primary productivity (NPP) is one of the major ecosystem products on which human societies

  6. CONTRIBUTION OF THE NET PLANKTON AND NANNOPLANKTON TO THE STANDING STOCKS AND PRIMARY PRODUCTIVITY IN

    E-Print Network [OSTI]

    CONTRIBUTION OF THE NET PLANKTON AND NANNOPLANKTON TO THE STANDING STOCKS AND PRIMARY PRODUCTIVITY IN MONTEREY BAY, CALIFORNIA DURING THE UPWELLING SEASON DAVID L. GARRISON' ABSTRACT Net plankton by net plankton. Both fractions showed seasonal changes: the net plankton concentrations increased

  7. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    York" ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)" 1,"Robert Moses Niagara","Hydroelectric","New York Power Authority",2353.2...

  8. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    Virginia" ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)" 1,"Bath County","Pumped Storage","Virginia Electric & Power Co",3003 2,"North...

  9. Net Primary Productivity of Some California Soils Compared to Those of the Santa Catalina

    E-Print Network [OSTI]

    Standiford, Richard B.

    productivity of all land. Yields of cultivated crops are not such universally suitable indices, because. Net primary productivity (NPP) is the rate of biomass (or energy) accumulation by autotrophic plants

  10. Tree damage, allometric relationships, and above-ground net primary production in central Amazon forest

    E-Print Network [OSTI]

    Chambers, Jeff

    mortality; Forest fragmentation; NPP 1. Introduction Net primary production (NPP) is de®ned as the biochemical construction of new organic material over a speci®ed time interval, or gross primary production (GPP) less autotrophic respiration. The NPP of an ecosystem drives all heterotrophic activity (e

  11. Estimation of net primary productivity using a process-based model in Gansu Province, Northwest China

    SciTech Connect (OSTI)

    Wang, Peijuan; Xie, Donghui; Zhou, Yuyu; E, Youhao; Zhu, Qijiang

    2014-01-16T23:59:59.000Z

    The ecological structure in the arid and semi-arid region of Northwest China with forest, grassland, agriculture, Gobi, and desert, is complex, vulnerable, and unstable. It is a challenging and sustaining job to keep the ecological structure and improve its ecological function. Net primary productivity (NPP) modeling can help to improve the understanding of the ecosystem, and therefore, improve ecological efficiency. The boreal ecosystem productivity simulator (BEPS) model provides the possibility of NPP modeling in terrestrial ecosystem, but it has some limitations for application in arid and semi-arid regions. In this paper we improve the BEPS model, in terms of its water cycle by adding the processes of infiltration and surface runoff, to be applicable in arid and semi-arid regions. We model the NPP of forest, grass, and crop in Gansu Province as an experimental area in Northwest China in 2003 using the improved BEPS model, parameterized with moderate resolution remote sensing imageries and meteorological data. The modeled NPP using improved BEPS agrees better with the ground measurements in Qilian Mountain than that with original BEPS, with a higher R2 of 0.746 and lower root mean square error (RMSE) of 46.53 gC/m2 compared to R2 of 0.662 and RMSE of 60.19 gC/m2 from original BEPS. The modeled NPP of three vegetation types using improved BEPS show evident differences compared to that using original BEPS, with the highest difference ratio of 9.21% in forest and the lowest value of 4.29% in crop. The difference ratios between different vegetation types lie on the dependence on natural water sources. The modeled NPP in five geographic zones using improved BEPS are higher than those with original BEPS, with higher difference ratio in dry zones and lower value in wet zones.

  12. Net Primary Production and Biomass Distribution in the Blue Oak Savanna1

    E-Print Network [OSTI]

    Standiford, Richard B.

    challenges to measuring such fundamental ecosystem characteristics as net primary productivity (NPP). We address these challenges in the blue oak savanna in California by constructing comprehensive estimates of NPP for three adjacent watersheds. We directly assessed annual biomass increment of all plant

  13. ORIGINAL PAPER Estimation of tree biomass, carbon pool and net primary

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ORIGINAL PAPER Estimation of tree biomass, carbon pool and net primary production of an old Science+Business Media B.V. 2011 Abstract & Background The data on carbon pool and biomass distribution in north-eastern India, using biomass equations developed from 40 harvested trees between 9 and 63 cm

  14. Impact of satellite based PAR on estimates of terrestrial net primary productivity

    E-Print Network [OSTI]

    Montana, University of

    ), as derived from the Advanced Very High Resolution Radiometer (AVHRR) observations on TIROS-N, was used) is the rate at which plants capture and store atmospheric carbon dioxide (CO2) to generate oxygen and energy is released back into the atmosphere, representing the use of a small part of the stored energy

  15. Worldwide estimates and bibliography of net primary productivity derived from pre-1982 publications

    SciTech Connect (OSTI)

    Esser, G. [Justus-Liebig-Univ., Giessen (Germany). Inst. for Plant Ecology; Lieth, H.F.H. [Univ. of Osnabrueck (Germany). Systems Research Group; Scurlock, J.M.O.; Olson, R.J. [Oak Ridge National Lab., TN (United States)

    1997-10-01T23:59:59.000Z

    An extensive compilation of more than 700 field estimates of net primary productivity of natural and agricultural ecosystems worldwide was synthesized in Germany in the 1970s and early 1980s. Although the Osnabrueck data set has not been updated since the 1980s, it represents a wealth of information for use in model development and validation. This report documents the development of this data set, its contents, and its recent availability on the Internet from the Oak Ridge National Laboratory Distributed Active Archive Center for Biogeochemical Dynamics. Caution is advised in using these data, which necessarily include assumptions and conversions that may not be universally applicable to all sites.

  16. Estimating crop net primary production using inventory data and MODIS-derived parameters

    SciTech Connect (OSTI)

    Bandaru, Varaprasad; West, Tristram O.; Ricciuto, Daniel M.; Izaurralde, Roberto C.

    2013-06-03T23:59:59.000Z

    National estimates of spatially-resolved cropland net primary production (NPP) are needed for diagnostic and prognostic modeling of carbon sources, sinks, and net carbon flux. Cropland NPP estimates that correspond with existing cropland cover maps are needed to drive biogeochemical models at the local scale and over national and continental extents. Existing satellite-based NPP products tend to underestimate NPP on croplands. A new Agricultural Inventory-based Light Use Efficiency (AgI-LUE) framework was developed to estimate individual crop biophysical parameters for use in estimating crop-specific NPP. The method is documented here and evaluated for corn and soybean crops in Iowa and Illinois in years 2006 and 2007. The method includes a crop-specific enhanced vegetation index (EVI) from the Moderate Resolution Imaging Spectroradiometer (MODIS), shortwave radiation data estimated using Mountain Climate Simulator (MTCLIM) algorithm and crop-specific LUE per county. The combined aforementioned variables were used to generate spatially-resolved, crop-specific NPP that correspond to the Cropland Data Layer (CDL) land cover product. The modeling framework represented well the gradient of NPP across Iowa and Illinois, and also well represented the difference in NPP between years 2006 and 2007. Average corn and soybean NPP from AgI-LUE was 980 g C m-2 yr-1 and 420 g C m-2 yr-1, respectively. This was 2.4 and 1.1 times higher, respectively, for corn and soybean compared to the MOD17A3 NPP product. Estimated gross primary productivity (GPP) derived from AgI-LUE were in close agreement with eddy flux tower estimates. The combination of new inputs and improved datasets enabled the development of spatially explicit and reliable NPP estimates for individual crops over large regional extents.

  17. Responses of primary production and total carbon storage to changes in climate and atmospheric CO? concentration

    E-Print Network [OSTI]

    Xiao, Xiangming.; Kicklighter, David W.; Melillo, Jerry M.; McGuire, A. David.; Stone, Peter H.; Sokolov, Andrei P.

    The authors used the terrestrial ecosystem model (TEM, version 4.0) to estimate global responses of annual net primary production (NPP) and total carbon storage to changes in climate and atmospheric CO2, driven by the ...

  18. Table 9. Net electricity trade index and primary electricity source for selected

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:SeadovCooperativeA2. World9, 2014 Residential propane priceDakotaEnergyCarbonTable 9. Net

  19. Net Metering

    Broader source: Energy.gov [DOE]

    Oregon has established separate net-metering programs for the state's primary investor-owned utilities (PGE and PacifiCorp), and for its municipal utilities and electric cooperatives.

  20. Past and Future Effects of Ozone on Net Primary Production and Carbon Sequestration Using a Global Biogeochemical Model

    E-Print Network [OSTI]

    Felzer, Benjamin Seth.

    Exposure of plants to ozone inhibits photosynthesis and therefore reduces vegetation production and carbon sequestration. Simulations with the Terrestrial Ecosystem Model (TEM) for the historical period (1860-1995) show ...

  1. Variation and Trends of Landscape Dynamics, Land Surface Phenology and Net Primary Production of the Appalachian Mountains

    SciTech Connect (OSTI)

    Wang, Yeqiao; Zhao, Jianjun; Zhou, Yuyu; Zhang, Hongyan

    2012-12-15T23:59:59.000Z

    The gradients of the Appalachian Mountains in elevations and latitudes provide a unique regional perspective of landscape variations in the eastern United States and a section of the southeastern Canada. This study reveals patterns and trends of landscape dynamics, land surface phenology and ecosystem production along the Appalachian Mountains using time series data from Global Inventory Modeling and Mapping Studies (GIMMS) and AVHRR Global Production Efficiency Model (GloPEM) datasets. We analyzed the spatial and temporal patterns of Normalized Difference Vegetation Index (NDVI), length of growing season (LOS) and net primary production (NPP) of selected ecoregions along the Appalachian Mountains regions. We compared the results out of the Appalachian Mountains regions in different spatial contexts including the North America and the Appalachian Trail corridor area. To reveal latitudinal variations we analyzed data and compared the results between 30N-40N and 40N-50N latitudes. The result revealed significant decreases in annual peak NDVI in the Appalachian Mountains regions. The trend for the Appalachian Mountains regions was -0.0018 (R2=0.55, P<0.0001) NDVI unit decrease per year during 25 years between 1982 and 2006. The LOS had prolonged 0.3 day yr-1 during 25 years over the Appalachian Mountains regions. The NPP increased by 2.68 gC m-2yr-2 in Appalachian Mountains regions from 1981 to 2000. The comparison with the North America reveals the effects of topography and ecosystem compositions of the Appalachian Mountains. The comparison with the Appalachian Trail corridor area provides a regional mega-transect view of the measured variables.

  2. Terrestrial sequestration

    SciTech Connect (OSTI)

    Charlie Byrer

    2008-03-10T23:59:59.000Z

    Terrestrial sequestration is the enhancement of CO2 uptake by plants that grow on land and in freshwater and, importantly, the enhancement of carbon storage in soils where it may remain more permanently stored. Terrestrial sequestration provides an opportunity for low-cost CO2 emissions offsets.

  3. Terrestrial sequestration

    ScienceCinema (OSTI)

    Charlie Byrer

    2010-01-08T23:59:59.000Z

    Terrestrial sequestration is the enhancement of CO2 uptake by plants that grow on land and in freshwater and, importantly, the enhancement of carbon storage in soils where it may remain more permanently stored. Terrestrial sequestration provides an opportunity for low-cost CO2 emissions offsets.

  4. Reconciling estimates of the contemporary North American carbon balance among terrestrial biosphere models, atmospheric inversions and a new approach for estimating net ecosystem exchange from inventory-based data

    SciTech Connect (OSTI)

    Hayes, Daniel J [ORNL; Turner, David P [Oregon State University, Corvallis; Stinson, Graham [Pacific Forestry Centre, Canadian Forest Service; Mcguire, David [University of Alaska; Wei, Yaxing [ORNL; West, Tristram O. [Joint Global Change Research Institute, PNNL; Heath, Linda S. [USDA Forest Service; De Jong, Bernardus [ECOSUR; McConkey, Brian G. [Agriculture and Agri-Food Canada; Birdsey, Richard A. [U.S. Department of Agriculture Forest Service; Kurz, Werner [Canadian Forest Service; Jacobson, Andrew [NOAA ESRL and CIRES; Huntzinger, Deborah [University of Michigan; Pan, Yude [U.S. Department of Agriculture Forest Service; Post, Wilfred M [ORNL; Cook, Robert B [ORNL

    2012-01-01T23:59:59.000Z

    We develop an approach for estimating net ecosystem exchange (NEE) using inventory-based information over North America (NA) for a recent 7-year period (ca. 2000 2006). The approach notably retains information on the spatial distribution of NEE, or the vertical exchange between land and atmosphere of all non-fossil fuel sources and sinks of CO2, while accounting for lateral transfers of forest and crop products as well as their eventual emissions. The total NEE estimate of a 327 252 TgC yr1 sink for NA was driven primarily by CO2 uptake in the Forest Lands sector (248 TgC yr1), largely in the Northwest and Southeast regions of the US, and in the Crop Lands sector (297 TgC yr1), predominantly in the Midwest US states. These sinks are counteracted by the carbon source estimated for the Other Lands sector (+218 TgC yr1), where much of the forest and crop products are assumed to be returned to the atmosphere (through livestock and human consumption). The ecosystems of Mexico are estimated tobe a small net source (+18 TgC yr1) due to land use change between 1993 and 2002. We compare these inventorybased estimates with results from a suite of terrestrial biosphere and atmospheric inversion models, where the mean continental-scale NEE estimate for each ensemble is 511 TgC yr1 and 931 TgC yr1, respectively. In the modeling approaches, all sectors, including Other Lands, were generally estimated to be a carbon sink, driven in part by assumed CO2 fertilization and/or lack of consideration of carbon sources from disturbances and product emissions. Additional fluxes not measured by the inventories, although highly uncertain, could add an additional 239 TgC yr1 to the inventory-based NA sink estimate, thus suggesting some convergence with the modeling approaches.

  5. Comparing cropland net primary production estimates from inventory, a satellite-based model, and a process-based model in the Midwest of the United States

    SciTech Connect (OSTI)

    Li, Zhengpeng; Liu, Shuguang; Tan, Zhengxi; Bliss, N.; Young, Claudia J.; West, Tristram O.; Ogle, Stephen

    2014-05-06T23:59:59.000Z

    Accurately quantifying the spatial and temporal variability of net primary production (NPP) for croplands is essential to understand regional cropland carbon dynamics. We compared three NPP estimates for croplands in the Midwestern United States: inventory-based estimates using crop yield data from the U.S. Department of Agriculture (USDA) National Agricultural Statistics Service (NASS); estimates from the satellite-based Moderate Resolution Imaging Spectroradiometer (MODIS) NPP product; and estimates from the General Ensemble biogeochemical Modeling System (GEMS) process-based model. The three methods estimated mean NPP in the range of 469687 g C m?2 yr?1 and total NPP in the range of 318490 Tg C yr?1 for croplands in the Midwest in 2007 and 2008. The NPP estimates from crop yield data and the GEMS model showed the mean NPP for croplands was over 650 g C m?2 yr?1 while the MODIS NPP product estimated the mean NPP was less than 500 g C m?2 yr?1. MODIS NPP also showed very different spatial variability of the cropland NPP from the other two methods. We found these differences were mainly caused by the difference in the land cover data and the crop specific information used in the methods. Our study demonstrated that the detailed mapping of the temporal and spatial change of crop species is critical for estimating the spatial and temporal variability of cropland NPP. We suggest that high resolution land cover data with speciesspecific crop information should be used in satellite-based and process-based models to improve carbon estimates for croplands.

  6. Net Metering

    Broader source: Energy.gov [DOE]

    In April 2008, Kentucky enacted legislation that expanded its net metering law by requiring utilities to offer net metering to customers that generate electricity with photovoltaic (PV), wind,...

  7. Net Metering

    Broader source: Energy.gov [DOE]

    NOTE: Kauai Island Electric Cooperative's (KIUC) net metering program has reached its capacity and has implemented a Net Energy Metering Pilot Program.

  8. The Australian terrestrial carbon budget

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    Australian terrestrial carbon budget Open Access 3 , G. P.The Australian terrestrial carbon budget Luo, C. , Mahowald,terrestrial carbon budget Richards, G. P. , Borough, C. ,

  9. Net Metering

    Broader source: Energy.gov [DOE]

    The Indiana Utility Regulatory Commission (IURC) adopted rules for net metering in September 2004, requiring the state's investor-owned utilities (IOUs) to offer net metering to all electric...

  10. Net Metering

    Broader source: Energy.gov [DOE]

    In Massachusetts, the state's investor-owned utilities must offer net metering. Municipal utilities are not obligated to offer net metering, but they may do so voluntarily. (There are no electric...

  11. Comparative analysis of net energy balance for satellite power systems (SPS) and other energy systems

    SciTech Connect (OSTI)

    Cirillo, R.R.; Cho, B.S.; Monarch, M.R.; Levine, E.P.

    1980-04-01T23:59:59.000Z

    The net energy balance of seven electric energy systems is assessed: two coal-based, one nuclear, two terrestrial solar, and two solar power satellites, with principal emphasis on the latter two systems. Solar energy systems require much less operating energy per unit of electrical output. However, on the basis of the analysis used here, coal and nuclear systems are two to five times more efficient at extracting useful energy from the primary resource base than are the solar energy systems. The payback period for all systems is less than 1.5 years, except for the terrestrial photovoltaic (19.8 yr) and the solar power satellite system (6.4 yr), both of which rely on energy-intensive silicon cells.

  12. fi net

    E-Print Network [OSTI]

    Qian, Weihong

    Electronic Publishing House. All rights reserved. http://www.cnki.net #12;, , , · » » , , , ¡¢ » ¡fi Journal Electronic Publishing House. All rights reserved. http://www.cnki.net #12;, ¡£¡£ , » , ¯ ¡/ ¡ , ¡¢ ¡¢ © 1994-2008 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net

  13. Net Metering

    Broader source: Energy.gov [DOE]

    Net metering is available to customers who generate electricity using solar, wind, hydroelectric, geothermal, biomass, biogas, combined heat and power (CHP) or fuel cell technologies. The ACC has...

  14. Net Metering

    Broader source: Energy.gov [DOE]

    Missouri enacted legislation in June 2007 (S.B. 54)* requiring all electric utilities -- investor-owned utilities, municipal utilities and electric cooperatives -- to offer net metering to...

  15. Net Metering

    Broader source: Energy.gov [DOE]

    New Jersey's net-metering rules apply to all residential, commercial and industrial customers of the state's investor-owned utilities and energy suppliers (and certain competitive municipal...

  16. Net Metering

    Broader source: Energy.gov [DOE]

    Net metering has been available in Oklahoma since 1988 under Oklahoma Corporation Commission (OCC) Order 326195. The OCC's rules require investor-owned utilities and electric cooperatives under...

  17. Net Metering

    Broader source: Energy.gov [DOE]

    Wyoming enacted legislation in February 2001 that established statewide net metering. The law applies to investor-owned utilities, electric cooperatives and irrigation districts. Eligible...

  18. Net Metering

    Broader source: Energy.gov [DOE]

    In October 2009, the Regulatory Commission of Alaska (RCA) approved net metering regulations. These rules were finalized and approved by the lieutenant governor in January 2010 and became...

  19. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved Reserves (BillionIowa" ,"Plant","Primary Energy

  20. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved Reserves (BillionIowa" ,"Plant","Primary

  1. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved ReservesMontana" ,"Plant","Primary Energy

  2. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved ReservesMontana" ,"Plant","Primary

  3. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved ReservesMontana" ,"Plant","PrimaryHampshire"

  4. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved ReservesMontana"York" ,"Plant","Primary

  5. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale ProvedTexas" ,"Plant","Primary Energy

  6. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale ProvedTexas" ,"Plant","Primary

  7. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale ProvedTexas" ,"Plant","PrimaryWashington"

  8. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale ProvedTexas" ,"Plant","PrimaryWashington"West

  9. Net Metering

    Broader source: Energy.gov [DOE]

    '''''NOTE: Legislation enacted in 2011 and 2012 (S.B. 1652, H.B. 3036, and S.B. 3811) has changed several aspects of net metering in Illinois. For customers in competitive classes as of July 1,...

  10. Net Metering

    Broader source: Energy.gov [DOE]

    The North Carolina Utilities Commission (NCUC) requires the states three investor-owned utilities -- Duke Energy, Progress Energy and Dominion North Carolina Power -- to make net metering...

  11. Net Metering

    Broader source: Energy.gov [DOE]

    New Hampshire requires all utilities selling electricity in the state to offer net metering to customers who own or operate systems up to one megawatt (1 MW) in capacity that generate electricity...

  12. Net Metering

    Broader source: Energy.gov [DOE]

    Montana's net-metering law, enacted in July 1999, applies to all customers of investor-owned utilities. Systems up to 50 kilowatts (kW) in capacity that generate electricity using solar, wind or...

  13. Net Metering

    Broader source: Energy.gov [DOE]

    Net metering in West Virginia is available to all retail electricity customers. System capacity limits vary depending on the customer type and electric utility type, according to the following...

  14. Net Metering

    Broader source: Energy.gov [DOE]

    California's net-metering law originally took effect in 1996 and applies to all utilities with one exception*. The law has been amended numerous times since its enactment, most recently by AB 327...

  15. Net Metering

    Broader source: Energy.gov [DOE]

    Washington's net-metering law applies to systems up to 100 kilowatts (kW) in capacity that generate electricity using solar, wind, hydro, biogas from animal waste, or combined heat and power...

  16. Net Metering

    Broader source: Energy.gov [DOE]

    In Delaware, net metering is available to any customer that generates electricity using solar, wind or hydro resources, anaerobic digesters, or fuel cells capable of being powered by renewable...

  17. Net Metering

    Broader source: Energy.gov [DOE]

    Note: The program web site listed above links to the Maryland Public Service Commission's Net Metering Working Group page, which contains a variety of information resources related to the ongoing...

  18. Net Metering

    Broader source: Energy.gov [DOE]

    In April 2001, Arkansas enacted legislation (HB 2325) directing the Arkansas Public Service Commission (PSC) to establish net-metering rules for certain renewable-energy systems.* The PSC approved...

  19. Net Metering

    Broader source: Energy.gov [DOE]

    In the District of Columbia (DC), net metering is currently available to residential and commercial customer-generators with systems powered by renewable-energy sources, combined heat and power ...

  20. Net Metering

    Broader source: Energy.gov [DOE]

    The Public Service Commission of Wisconsin (PSC) issued an order on January 26, 1982 requiring all regulated utilities to file tariffs allowing net metering to customers that generate electricity...

  1. Net Metering

    Broader source: Energy.gov [DOE]

    Iowa's statutes do not explicitly authorize the Iowa Utilities Board (IUB) to mandate net metering, but this authority is implicit through the board's enforcement of PURPA and Iowa Code 476.41 '...

  2. Net Metering

    Broader source: Energy.gov [DOE]

    North Dakota's net-metering policy, adopted in 1991 by the state Public Service Commission (PSC), applies to renewable-energy systems and combined heat and power (CHP) systems up to 100 kilowatts ...

  3. Net Metering

    Broader source: Energy.gov [DOE]

    Utah law requires their only investor-owned utility, Rocky Mountain Power (RMP), and most electric cooperatives* to offer net metering to customers who generate electricity using solar energy, wind...

  4. Net Metering

    Broader source: Energy.gov [DOE]

    Net metering is available to all "qualifying facilities" (QFs), as defined by the federal Public Utility Regulatory Policies Act of 1978 (PURPA)*, which pertains to systems up to 80 megawatts (MW)...

  5. Net Metering

    Broader source: Energy.gov [DOE]

    [http://nebraskalegislature.gov/FloorDocs/101/PDF/Final/LB436.pdf LB 436], signed in May 2009, established statewide net metering rules for all electric utilities in Nebraska. The rules apply to...

  6. Net Metering

    Broader source: Energy.gov [DOE]

    '''''Note: H.F. 729, enacted in May 2013, includes many changes to Minnesota's net metering law. These changes are described above, but most will not take effect until rules are implemented at the...

  7. Net Metering

    Broader source: Energy.gov [DOE]

    '''''Note: In March 2011, Virginia enacted HB 1983, which increased the residential net-metering limit to 20 kW. However, residential facilities with a capacity of greater than 10 kW must pay a...

  8. Net Metering

    Broader source: Energy.gov [DOE]

    Connecticut's two investor-owned utilities -- Connecticut Light and Power Company (CL&P) and United Illuminating Company (UI) -- are required to provide net metering to customers that generate...

  9. Net Metering

    Broader source: Energy.gov [DOE]

    '''''The MPSC is reviewing state interconnection and net metering policies in [http://efile.mpsc.state.mi.us/efile/viewcase.php?casenum=15919&submit.x=... Case U-15919].'''''...

  10. Net Metering

    Broader source: Energy.gov [DOE]

    In March 2008, the Florida Public Service Commission (PSC) adopted rules for net metering and interconnection for renewable-energy systems up to two megawatts (MW) in capacity. The PSC rules apply...

  11. Net Metering

    Broader source: Energy.gov [DOE]

    Rhode Island allows net metering for systems up to five megawatts (MW) in capacity that are designed to generate up to 100% of the electricity that a home or other facility uses. Systems that...

  12. Net Metering

    Broader source: Energy.gov [DOE]

    Nevada's original net-metering law for renewable-energy systems was enacted in 1997 and amended in 2001, 2003, 2005 and 2007. Systems up to one megawatt (MW) in capacity that generate electricity...

  13. Net Metering

    Broader source: Energy.gov [DOE]

    [http://www.leg.state.co.us/clics/clics2009a/csl.nsf/fsbillcont3/571064D8... Senate Bill 51] of April 2009 made several changes, effective September 1, 2009, to the state's net metering rules for...

  14. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved Reserves (Billion CubicPriceCoalbedGeorgia" ,"Plant","Primary

  15. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved Reserves (BillionIowa" ,"Plant","Primary EnergyKansas"

  16. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved Reserves (BillionIowa" ,"Plant","PrimaryLouisiana"

  17. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved Reserves (BillionIowa"Maryland" ,"Plant","Primary Energy

  18. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved Reserves (BillionIowa"Maryland" ,"Plant","Primary

  19. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved ReservesMontana" ,"Plant","Primary EnergyNebraska"

  20. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved ReservesMontana" ,"Plant","PrimaryHampshire"Jersey"

  1. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved ReservesMontana"York" ,"Plant","Primary Energy

  2. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved ReservesMontana"York" ,"Plant","PrimaryDakota"

  3. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale Proved ReservesMontana"York"Oklahoma" ,"Plant","Primary

  4. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale ProvedTexas" ,"Plant","Primary Energy Source","Operating

  5. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale ProvedTexas" ,"Plant","Primary EnergyUtah"

  6. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale ProvedTexas" ,"Plant","Primary EnergyUtah"Vermont"

  7. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale ProvedTexas" ,"Plant","PrimaryWashington"West Virginia"

  8. ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National and Regional Data; Row: NAICS Codes; Column: EnergyShale ProvedTexas" ,"Plant","PrimaryWashington"WestWyoming"

  9. Net Metering

    Broader source: Energy.gov [DOE]

    '''''Note: In July 2012, the Public Utilities Commission of Ohio (PUCO) opened a docket ([http://dis.puc.state.oh.us/CaseRecord.aspx?CaseNo=12-2050-EL-ORD Case 12-0250-EL-RDR]) to review the net...

  10. Biogeosciences, 7, 18771902, 2010 www.biogeosciences.net/7/1877/2010/

    E-Print Network [OSTI]

    Hoffman, Forrest M.

    and fire suppression as a function of population density. Simulated fire carbon emis- sions ranged between Africa and a high bias over South America when compared to satellite-based products. The net terrestrial

  11. Net Metering

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAXBalanced Scorecard Federal2Energy Second QuarterRate principles must IncludeNet

  12. Antarctic terrestrial ecosystems

    SciTech Connect (OSTI)

    Walton, D.W.H.

    1987-01-01T23:59:59.000Z

    The Maritime and Continental Antarctic terrestrial ecosystems are considered in the context of environmental impacts - habitat destruction, alien introductions, and pollution. Four types of pollution are considered: nutrients, radionuclides, inert materials, and noxious chemicals. Their ability to recover from perturbation is discussed in the light of present scientific knowledge, and the methods used to control impacts are reviewed. It is concluded that techniques of waste disposal are still inadequate, adequate training in environmental and conservation principles for Antarctic personnel in many countries is lacking, and scientific investigations may be a much more serious threat than tourism to the integrity of these ecosystems. Some priorities crucial to future management are suggested.

  13. Kansas- Net Metering

    Broader source: Energy.gov [DOE]

    Kansas adopted the Net Metering and Easy Connection Act in May 2009 (see K.S.A. 66-1263 through 66-1271), establishing net metering for customers of investor-owned utilities in Kansas. Net metering...

  14. SOLAR PHYSICS AND TERRESTRIAL EFFECTS Solar-Terrestrial Interactions

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    SOLAR PHYSICS AND TERRESTRIAL EFFECTS Chapter 4 Chapter 4 Solar-Terrestrial Interactions from the charged particles that reach the planet steadily as part of the solar wind and the much it will be deflected into a circular or spiral path by the Lorentz Force. Most charged particles in the solar wind

  15. 1, 167193, 2004 Terrestrial carbon

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BGD 1, 167­193, 2004 Terrestrial carbon budget at country-scale I. A. Janssens et al. Title Page Biogeosciences Discussions is the access reviewed discussion forum of Biogeosciences The carbon budget.janssens@ua.ac.be) 167 #12;BGD 1, 167­193, 2004 Terrestrial carbon budget at country-scale I. A. Janssens et al. Title

  16. An ensemble CCDAS method to derive the full probabilityAn ensemble CCDAS method to derive the full probability distribution of the global net COdistribution of the global net CO22 fluxflux

    E-Print Network [OSTI]

    probability distribution of the global net COdistribution of the global net CO22 fluxflux Tilo Ziehn, Marko to their a priori mean and standard deviation. This provides us with monthly fields of the net primary productivity are propagated forward using the Jacobian model code to obtain the uncertainty in the net ecosystem productivity

  17. Net Metering Rules (Arkansas)

    Broader source: Energy.gov [DOE]

    The Net Metering Rules are promulgated under the authority of the Arkansas Public Service Commission. These rules are created to establish rules for net energy metering and interconnection. These...

  18. Progress Energy- Net Metering

    Broader source: Energy.gov [DOE]

    In August 2009, the South Carolina Public Service Commission issued an order mandating net metering be made available by the regulated electric utilities; the order incorporates a net metering...

  19. Avista Utilities- Net Metering

    Broader source: Energy.gov [DOE]

    Idaho does not have a statewide net-metering policy. However, each of the state's three investor-owned utilities -- Avista Utilities, Idaho Power and Rocky Mountain Power -- has developed a net...

  20. SRP- Net Metering

    Broader source: Energy.gov [DOE]

    Salt River Project (SRP) modified an existing net-metering program for residential and commercial customers in November 2013. Net metering is now available to customers who generate electricity...

  1. Idaho Power- Net Metering

    Broader source: Energy.gov [DOE]

    Idaho does not have a statewide net-metering policy. However, each of the state's three investor-owned utilities -- Avista Utilities, Idaho Power and Rocky Mountain Power -- has developed a net...

  2. Is Net Ecosystem Production Equal to Ecosystem Carbon Accumulation?

    E-Print Network [OSTI]

    Berkowitz, Alan R.

    from the gas balance at night (when GPP is zero) and then GPP is calculated from Eq. 2. This gas COMMENTARY Is Net Ecosystem Production Equal to Ecosystem Carbon Accumulation? Gary M. Lovett ABSTRACT Net ecosystem production (NEP), defined as the difference between gross primary production

  3. PROPULSION AND ENERGY Terrestrial energy

    E-Print Network [OSTI]

    Aggarwal, Suresh K.

    PROPULSION AND ENERGY Terrestrial energy On the morning of Monday, August 29, Hurri- cane Katrina dependence we all have on power and energy systems. Nine major oil re- fineries in Louisiana and Mississippi- trial energy community is the question of why alternative energy sources, such as coal, solar, wind

  4. Net Energy Billing

    Broader source: Energy.gov [DOE]

    All of Maine's electric utilities -- investor-owned utilities (IOUs), consumer-owned utilities (COUs), which include municipal utilities and electric cooperatives -- must offer net energy billing...

  5. kpro-net.inf

    E-Print Network [OSTI]

    ... us and help promote the Kaypro as the best portable computer today. Any Sysop's wishing to join the K-Net please contact Steve Sanders through this system.

  6. Net Metering Webinar

    Broader source: Energy.gov [DOE]

    Part of the Tribal Renewable Energy Webinar Series, this webinar will focus on the services provided by utility net metering and their importance in making projects cost effective.

  7. Washington City Power- Net Metering

    Broader source: Energy.gov [DOE]

    Washington City adopted a net-metering program, including interconnection procedures, in January 2008.* Net metering is available to residential and commercial customers that generate electricity...

  8. Terrestrial & Subsurface Ecosystems | EMSL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearchScheduled System Burst BufferFluorite EnergyAPitchTerrestrial

  9. Net Metering Resources

    Broader source: Energy.gov [DOE]

    State net metering policies allow customers to produce onsite electricity and sell excess generation to the utility at a set price, which creates an incentive for private investment in distributed...

  10. Guam- Net Metering

    Broader source: Energy.gov [DOE]

    Guam's Public Utilities Commission (PUC) reviewed net metering and interconnection during a regular meeting in February 2009 (Docket 08-10). Please contact the [http://www.guampuc.com/ Guam PUC]...

  11. Timeline for Net Requirements

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

    x By July 31 of each Forecast Year, BPA publishes all Load Following customers' Net Requirements data for the two years of the upcoming Rate Period. 17.6.1 7312010 Yes...

  12. LADWP- Net Metering (California)

    Broader source: Energy.gov [DOE]

    LADWP allows its customers to net meter their photovoltaic (PV), wind, and hybrid systems with a capacity of not more than one megawatt. LADWP will provide the necessary metering equipment unless...

  13. Ashland Electric- Net Metering

    Broader source: Energy.gov [DOE]

    In 1996, Ashland adopted a net-metering program that includes simple interconnection guidelines. The program encourages the adoption of renewable-energy systems by committing the city to purchase,...

  14. Puerto Rico- Net Metering

    Broader source: Energy.gov [DOE]

    Puerto Rico enacted net-metering legislation in August 2007, allowing customers of Puerto Rico Electric Power Authority (PREPA) to use electricity generated by solar, wind or "other" renewable...

  15. Net Metering (Ontario, Canada)

    Broader source: Energy.gov [DOE]

    Ontario's net metering regulation allows you to send electricity generated from renewable sources to the electrical grid for a credit toward your energy costs. Here's how it works. Your utility...

  16. American Samoa- Net Metering

    Broader source: Energy.gov [DOE]

    The American Samoa Power Authority (ASPA), a government-owned electric utility, is the only power provider in this U.S. territory of almost 70,000 people. ASPA's "Interconnection and Net Energy...

  17. N=2 superconformal nets

    E-Print Network [OSTI]

    Sebastiano Carpi; Robin Hillier; Yasuyuki Kawahigashi; Roberto Longo; Feng Xu

    2014-11-21T23:59:59.000Z

    We provide an Operator Algebraic approach to N=2 chiral Conformal Field Theory and set up the Noncommutative Geometric framework. Compared to the N=1 case, the structure here is much richer. There are naturally associated nets of spectral triples and the JLO cocycles separate the Ramond sectors. We construct the N=2 superconformal nets of von Neumann algebras in general, classify them in the discrete series cnets with cnet representations.

  18. Thermoelectrics: From Space Power Systems to Terrestrial Waste...

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

    Thermoelectrics: From Space Power Systems to Terrestrial Waste Heat Recovery Applications Thermoelectrics: From Space Power Systems to Terrestrial Waste Heat Recovery Applications...

  19. Terrestrial Climate Change and Ecosystem Response Recorded in...

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

    Terrestrial Climate Change and Ecosystem Response Recorded in Lake Sediments and Related Deposits Reconstruction of past terrestrial climate and ecosystem response relies on...

  20. Climate control of terrestrial carbon exchange across biomes and continents

    E-Print Network [OSTI]

    Yi, C.; Ricciuota, D.; Goulden, M. L.

    2010-01-01T23:59:59.000Z

    control, terrestrial carbon sequestration, temperature,on terrestrial carbon sequestration (Nemani et al 2003, Xiaodeposition and forest carbon sequestration Glob. Change

  1. Montana Electric Cooperatives- Net Metering

    Broader source: Energy.gov [DOE]

    The Montana Electric Cooperatives' Association (MECA) adopted model interconnection guidelines in 2001 and a revised net-metering policy in September 2008. Net metering is available in whole or...

  2. Rocky Mountain Power- Net Metering

    Broader source: Energy.gov [DOE]

    Idaho does not have a statewide net-metering policy. However, each of the state's three investor-owned utilities -- Avista Utilities, Idaho Power and Rocky Mountain Power -- has a net-metering...

  3. Grays Harbor PUD- Net Metering

    Broader source: Energy.gov [DOE]

    Grays Harbor PUD's net-metering program differs slightly from what is required by Washington state law in that Grays Harbor PUD reimburses customers for net excess generation (NEG), at the end of...

  4. SCE&G- Net Metering

    Broader source: Energy.gov [DOE]

    In August 2009, the South Carolina Public Service Commission issued an order mandating net metering be made available by the regulated electric utilities; the order incorporates a net metering...

  5. Duke Energy- Net Metering

    Broader source: Energy.gov [DOE]

    In August 2009, the South Carolina Public Service Commission issued an [http://dms.psc.sc.gov/pdf/matters/F05030FC-E19A-9225-B838F72EDF4557DC.pdf] order mandating net metering be made available by...

  6. Earth and Terrestrial Planet Formation

    E-Print Network [OSTI]

    Jacobson, Seth A

    2015-01-01T23:59:59.000Z

    The growth and composition of Earth is a direct consequence of planet formation throughout the Solar System. We discuss the known history of the Solar System, the proposed stages of growth and how the early stages of planet formation may be dominated by pebble growth processes. Pebbles are small bodies whose strong interactions with the nebula gas lead to remarkable new accretion mechanisms for the formation of planetesimals and the growth of planetary embryos. Many of the popular models for the later stages of planet formation are presented. The classical models with the giant planets on fixed orbits are not consistent with the known history of the Solar System, fail to create a high Earth/Mars mass ratio, and, in many cases, are also internally inconsistent. The successful Grand Tack model creates a small Mars, a wet Earth, a realistic asteroid belt and the mass-orbit structure of the terrestrial planets. In the Grand Tack scenario, growth curves for Earth most closely match a Weibull model. The feeding zon...

  7. Biogeosciences, 6, 585599, 2009 www.biogeosciences.net/6/585/2009/

    E-Print Network [OSTI]

    Richardson, Andrew D.

    of a simple saturated function for photosynthetic response of the canopy, and was constructed using the Ameri monthly net primary production (NPP) and monthly solar radiation (Monteith, 1972) that is limited by water

  8. Atmos. Chem. Phys., 11, 1291712924, 2011 www.atmos-chem-phys.net/11/12917/2011/

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    with the highest CO2 emission scenario constructed by the Intergovernmental Panel on Climate Change [1]. In order they affect C uptake, net primary productivity (NPP), and indirectly influence atmospheric CO2. C residence

  9. DOE Manual Studies Terrestrial Carbon Sequestration

    Broader source: Energy.gov [DOE]

    There is considerable opportunity and growing technical sophistication to make terrestrial carbon sequestration both practical and effective, according to the latest carbon capture and storage "best practices" manual issued by the U.S. Department of Energy.

  10. Valuing ecosystem services: A shadow price for net primary production

    E-Print Network [OSTI]

    Myneni, Ranga B.

    , Boston University, Boston, MA 02215, United States c Center for Energy & Environmental Studies, Boston 2007 We analyze the contribution of ecosystem services to GDP and use this contribution to calculate production per unit output. The rate of technical substitution indicates that the quantity of capital needed

  11. The relationships between net primary productivity, human population density

    E-Print Network [OSTI]

    Hansen, Andrew J.

    ). The rate of NPP is determined by the conversion of solar energy to plant matter via photosynthesis, NSW, 2640, Australia Correspondence: Gary Luck, Institute for Land, Water and Society, Charles Sturt University, PO Box 789, Albury, NSW, 2640, Australia. E-mail: galuck@csu.edu.au ABSTRACT Aim In this study, I

  12. EHS-Net Hand Hygiene Study EHS-Net Hand Hygiene Study Protocol

    E-Print Network [OSTI]

    EHS-Net Hand Hygiene Study 1 EHS-Net Hand Hygiene Study Protocol I. Project Overview Title EHS-Net Network (EHS-Net) special study. EHS- Net is a collaboration involving the Centers for Disease Control. Investigators/collaborators/funding Investigators include EHS-Net staff at each of the eight EHS-Net sites

  13. Greening the terrestrial biosphere: simulated feedbacks on atmospheric heat and energy circulation

    E-Print Network [OSTI]

    Cowling, Sharon A.

    on atmospheric exchange of heat and moisture. Our CONTROL simulation had a mean global net primary production Global energy balance 1 Introduction The biosphere is inarguably an integral component of the Earth's global climate system, playing an important role in the global cycles of carbon, water and energy

  14. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01T23:59:59.000Z

    7 DefiningaNet?ZeroEnergyNetZeroEnergy .A. DefiningaNetZeroEnergyBuilding Duetothe

  15. Getting to Net Zero

    SciTech Connect (OSTI)

    Crawley, D.; Pless, S.; Torcellini, P.

    2009-09-01T23:59:59.000Z

    Buildings have a significant impact on energy use and the environment. Commercial and residential buildings use almost 40% of the primary energy and approximately 70% of the electricity in the United States.

  16. Weekly Blender Net Production

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title: Telephone:short version) Themonthly4Blender Net Production

  17. Weekly Refiner Net Production

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title: Telephone:short version) Themonthly4BlenderWeeklyNet

  18. Road to Net Zero (Presentation)

    SciTech Connect (OSTI)

    Glover, B.

    2011-05-01T23:59:59.000Z

    A PowerPoint presentation on NREL's Research Support Facility (RSF) and the road to achieving net zero energy for new construction.

  19. City of Brenham- Net Metering

    Broader source: Energy.gov [DOE]

    In September 2010, the City of Brenham passed an ordinance adopting net metering and interconnection procedures. Customer generators up to 10 megawatts (MW) are eligible to participate, although...

  20. Net Metering (New Brunswick, Canada)

    Broader source: Energy.gov [DOE]

    The NB Power Net Metering program provides customers with the option to connect their own environmentally sustainable generation unit to NB Power's distribution system. The program allows customers...

  1. SESILwww.nordSESIL.net NordSESIL.net

    E-Print Network [OSTI]

    ­ Shetland Islands, Scotland www.pure.shetland.co.uk American Power Company (APC), Danish subsidiary www.nordSESIL.netAll the required components of sustainable solutions are available ... sustainable energy technologies and tools sustainable solutions education programs and resources #12;Nord SESILwww.nordSESIL.net however, the missing

  2. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes 1 fey, 1David Feasibility of Achieving a ZeroNetEnergy, ZeroNetCost Homes 1 #12;2 ACKNOWLEDGEMENTS The material reduction, by requiring design entries to meet "zero net energy" and "zero net cost" criteria

  3. EHS-Net Cooling Study EHS-Net Cooling Study Protocol

    E-Print Network [OSTI]

    EHS-Net Cooling Study 1 EHS-Net Cooling Study Protocol 1. Title EHS-Net Cooling Study 2. Research (EHS-Net) special study. EHS-Net is a collaboration involving the Centers for Disease Control confirmed foodborne outbreaks in the US (unpublished FoodNet data). These data clearly indicate

  4. Center for Research on Enhancing Carbon Sequestration in Terrestrial Ecosystems

    E-Print Network [OSTI]

    #12;Center for Research on Enhancing Carbon Sequestration in Terrestrial Ecosystems Personnel. Blaine Metting #12;vii Abstract The Center for Research on Enhancing Carbon Sequestration in Terrestrial needed to evaluate the feasibility of environmentally sound strategies for enhancing carbon sequestration

  5. The Behaviour ofIodine in the Terrestrial Environment.

    E-Print Network [OSTI]

    The Behaviour ofIodine in the Terrestrial Environment. An Investigation of the Possible Roskilde, Denmark Febtuary 1990 #12;1 Ris-M-2851 THE BEHAVIOUR OF IODINE IN THE TERRESTRIAL ENVIRONMENT influence the migration behaviour of iodine in the terrestrial environment. It is stated that the organic

  6. Conformal nets II: conformal blocks

    E-Print Network [OSTI]

    Arthur Bartels; Christopher L. Douglas; Andr Henriques

    2014-09-30T23:59:59.000Z

    Conformal nets provide a mathematical formalism for conformal field theory. Associated to a conformal net with finite index, we give a construction of the `bundle of conformal blocks', a representation of the mapping class groupoid of closed topological surfaces into the category of finite-dimensional projective Hilbert spaces. We also construct infinite-dimensional spaces of conformal blocks for topological surfaces with smooth boundary. We prove that the conformal blocks satisfy a factorization formula for gluing surfaces along circles, and an analogous formula for gluing surfaces along intervals. We use this interval factorization property to give a new proof of the modularity of the category of representations of a conformal net.

  7. Courtesy of Sandro Ierovante Distributed by WWW.LENSINC.NET

    E-Print Network [OSTI]

    Kleinfeld, David

    Courtesy of Sandro Ierovante Distributed by WWW.LENSINC.NET #12;Distributed by WWW.LENSINC.NET #12;Distributed by WWW.LENSINC.NET #12;Distributed by WWW.LENSINC.NET #12;Distributed by WWW.LENSINC.NET #12;Distributed by WWW.LENSINC.NET #12;Distributed by WWW.LENSINC.NET #12;Distributed by WWW.LENSINC.NET #12

  8. Valley Electric Association- Net Metering

    Broader source: Energy.gov [DOE]

    The Board of Directors for Valley Electric Association (VEA) approved net metering in April 2008. The rules apply to systems up to 30 kW, though owners of larger systems may be able to negotiate...

  9. Austin Energy- Net Metering (Texas)

    Broader source: Energy.gov [DOE]

    Austin Energy, the municipal utility of Austin Texas, offers net metering for renewable energy systems up to 20 kilowatts (kW) to its non-residential retail electricity customers. The definition of...

  10. Net Zero Energy Installations (Presentation)

    SciTech Connect (OSTI)

    Booth, S.

    2012-05-01T23:59:59.000Z

    A net zero energy installation (NZEI) is one that produces as much energy from on-site renewable sources as it consumes. NZEI assessment provides a systematic approach to energy projects.

  11. 2002CALIFORNIAPOWERMIX 2002 NET SYSTEM POWER CALCULATION

    E-Print Network [OSTI]

    Power Mix Fuel Type Net System Power Coal 15% Large Hydroelectric 23% Natural Gas 42% Nuclear 11CALIFORNIA ENERGY COMMISSION APRIL 2003 300-03-002 2002CALIFORNIAPOWERMIX 2002 NET SYSTEM POWER and report net system power, annually (Senate Bill 1305, Sher, Chapter 796, statue of 1997)1 . Net system

  12. 2004 NET SYSTEM POWER CALCULATION COMMISSIONREPORT

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION 2004 NET SYSTEM POWER CALCULATION COMMISSIONREPORT April 2005 CEC-300 on net system power [Senate Bill 1305, (Sher), Chapter 796, Statute of 1997]1 . Net system power in California. Net system power plays a role in California's retail disclosure program, which requires every

  13. EHS-Net Tomato Handling Study EHS-Net Tomato Handling Study Protocol

    E-Print Network [OSTI]

    EHS-Net Tomato Handling Study 1 EHS-Net Tomato Handling Study Protocol I. Project Overview Title EHS-Net Tomato Handling Study Protocol Summary Few studies have examined in detail the nature Health Specialists Network (EHS-Net) special study. EHS- Net is a collaboration involving the Centers

  14. NET-ZERO CARBON MANUFACTURING AT NET-ZERO COST Dustin Pohlman

    E-Print Network [OSTI]

    Kissock, Kelly

    1 NET-ZERO CARBON MANUFACTURING AT NET-ZERO COST Dustin Pohlman Industrial Assessment Center energy in manufacturing plants that results in net-zero carbon emissions at net-zero costs. The paper begins by reviewing the economics of net- zero energy buildings and discussing why a different approach

  15. Factors associated with mosquito net use by individuals in households owning nets in Ethiopia

    E-Print Network [OSTI]

    Graves, Patricia M; Ngondi, Jeremiah M; Hwang, Jimee; Getachew, Asefaw; Gebre, Teshome; Mosher, Aryc W; Patterson, Amy E; Shargie, Estifanos B; Tadesse, Zerihun; Wolkon, Adam; Reithinger, Richard; Emerson, Paul M; Richards, Frank O Jr

    2011-12-13T23:59:59.000Z

    Abstract Background Ownership of insecticidal mosquito nets has dramatically increased in Ethiopia since 2006, but the proportion of persons with access to such nets who use them has declined. It is important to understand individual level net use...

  16. Grid Net | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat Jump to:Photon Place:Net Jump to: navigation, search Name: Grid Net

  17. AN ECONOMETRIC ANALYSIS OF NET INVESTMENT IN

    E-Print Network [OSTI]

    NOTES AN ECONOMETRIC ANALYSIS OF NET INVESTMENT IN GULF SHRIMP FISHING VESSELS1 The major capital to the Gulf shrimp fishery. The purpose of this study is to estimate an econometric model of annual real net

  18. City of St. George- Net Metering

    Broader source: Energy.gov [DOE]

    The St. George City Council adopted a [http://www.sgcity.org/wp/power/NetMeteringPolicy.pdf net-metering program for area utilities], including interconnection procedures, in October 2005.* The...

  19. Long Island Power Authority- Net Metering

    Broader source: Energy.gov [DOE]

    : Note: In October 2012 the LIPA Board of Trustees adopted changes to the utility's net metering tariff that permit remote net metering for non-residential solar and wind energy systems, and farm...

  20. China-US Collaborative Research on Life in Terrestrial

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Symposium: China-US Collaborative Research on Life in Terrestrial Geothermal Springs Information, Agenda, and Abstracts June 26-28, 2013, Kunming, China #12;Symposium: China-US Collaborative Research on Life in Terrestrial Geothermal Springs Kunming, China June 26-28, 2013 Information, Agenda

  1. LOCOMOTION (TERRESTRIAL AND AERIAL) AND COMMUNICATION OF AUTONOMOUS ROBOT NETWORKS

    E-Print Network [OSTI]

    Kansas, University of

    , flying robots, micro-air vehicles, robot communication, autonomous robot networks. #12;2 1. TERRESTRIAL1 LOCOMOTION (TERRESTRIAL AND AERIAL) AND COMMUNICATION OF AUTONOMOUS ROBOT NETWORKS Arvin Agah This report focuses on locomotion and communication aspects of mobile robot networks for harsh polar

  2. Concordance of freshwater and terrestrial biodiversity Robin Abell1

    E-Print Network [OSTI]

    Vermont, University of

    Global priorities for biodiversity conservation are only as robust as the data used to identify them of freshwater biodiversity patterns. Given that many conservation priorities are currently driven by terrestrialLETTER Concordance of freshwater and terrestrial biodiversity Robin Abell1 , Michele Thieme1

  3. Slide 1 (of 42) Observations of Terrestrial Planet

    E-Print Network [OSTI]

    Shumway, John

    formation epoch and occurrence rate of rocky terrestrial planets around solar- and intermediate- mass Observatory/Lynette Cook Zuckerman et al. (2008) #12;Slide 6 (of 42) What does Terrestrial mean 42) HD 15407A Gemini Observatory/Lynette Cook Melis et al. 2010, ApJ Letters #12;Slide 16 (of 42

  4. Feasibility of Achieving Net-Zero-Energy Net-Zero-Cost

    E-Print Network [OSTI]

    1 Feasibility of Achieving Net- Zero-Energy Net-Zero-Cost Homes I.S. Walker, Al-Beaini, SSimjanovic,JohnStanley,BretStrogen,IainWalker FeasibilityofAchieving ZeroNetEnergy,Zero NetCostHomes #12;4 ACKNOWLEDGEMENTS

  5. 2007 NET SYSTEM POWER REPORT STAFFREPORT

    E-Print Network [OSTI]

    -2007.......................................................................5 Figure 3: Natural Gas and Coal Shares of Net System Power Mix Become Larger 1999-2007.....7 ListCALIFORNIA ENERGY COMMISSION 2007 NET SYSTEM POWER REPORT STAFFREPORT April 2008 CEC-200 .................................................................................................................. 1 Net System Power Findings

  6. The CloudNets Network Virtualization Architecture

    E-Print Network [OSTI]

    Schmid, Stefan

    Nets Network Virtualization Architecture Johannes Grassler jgrassler@inet.tu-berlin.de 05. Februar, 2014 Johannes Grassler jgrassler@inet.tu-berlin.de The CloudNets Network Virtualization Architecture #12;..... . .... . .... . ..... . .... . .... . .... . ..... . .... . .... . .... . ..... . .... . .... . .... . ..... . .... . ..... . .... . .... . Johannes Grassler jgrassler@inet.tu-berlin.de The CloudNets Network Virtualization Architecture #12

  7. Solar magnetic fields and terrestrial climate

    E-Print Network [OSTI]

    Georgieva, Katya; Kirov, Boian

    2014-01-01T23:59:59.000Z

    Solar irradiance is considered one of the main natural factors affecting terrestrial climate, and its variations are included in most numerical models estimating the effects of natural versus anthropogenic factors for climate change. Solar wind causing geomagnetic disturbances is another solar activity agent whose role in climate change is not yet fully estimated but is a subject of intense research. For the purposes of climate modeling, it is essential to evaluate both the past and the future variations of solar irradiance and geomagnetic activity which are ultimately due to the variations of solar magnetic fields. Direct measurements of solar magnetic fields are available for a limited period, but can be reconstructed from geomagnetic activity records. Here we present a reconstruction of total solar irradiance based on geomagnetic data, and a forecast of the future irradiance and geomagnetic activity relevant for the expected climate change.

  8. Forest biomes are major reserves for terrestrial carbon, and major components of global primary productivity.

    E-Print Network [OSTI]

    Malhi, Yadvinder

    that encompasses land-use change processes such as forest regrowth resulting from abandon- ment of agricultural & Hall 1998), the sink is thought to be largely in the world's forests, which are large reservoirs

  9. The significance of the erosion-induced terrestrial carbonsink

    SciTech Connect (OSTI)

    Berhe, A.A.; Harte, J.; Harden, J.W.; Torn, M.S.

    2006-10-10T23:59:59.000Z

    Estimating carbon (C) balance in erosional and depositionallandscapes is complicated by the effects of soil redistribution on bothnet primary productivity (NPP) and decomposition. Recent studies arecontradictory as to whether soil erosion does or does not constitute a Csink. Here we clarify the conceptual basis for how erosion can constitutea C sink. Specifically, the criterion for an erosional C sink is thatdynamic replacement of eroded C, and reduced decomposition rates indepositional sites, must together more than compensate for erosionallosses. This criterion is in fact met in many erosional settings, andthus erosion and deposition can make a net positive contribution to Csequestration. We show that, in a cultivated Mississippi watershed and acoastal California watershed, the magnitude of the erosion-induced C sinkis likely to be on the order of 1 percent of NPP and 16 percent of erodedC. Although soil erosion has serious environmental impacts, the annualerosion-induced C sink offsets up to 10 percent of the global fossil fuelemissions of carbon dioxide for 2005.

  10. Primary enzyme quantitation

    DOE Patents [OSTI]

    Saunders, G.C.

    1982-03-04T23:59:59.000Z

    The disclosure relates to the quantitation of a primary enzyme concentration by utilizing a substrate for the primary enzyme labeled with a second enzyme which is an indicator enzyme. Enzyme catalysis of the substrate occurs and results in release of the indicator enzyme in an amount directly proportional to the amount of primary enzyme present. By quantifying the free indicator enzyme one determines the amount of primary enzyme present.

  11. Isotope powered Stirling generator for terrestrial applications

    SciTech Connect (OSTI)

    Tingey, G.L.; Sorensen, G.C. [Pacific Northwest Lab., Richland, WA (United States); Ross, B.A. [Stirling Technology Co., Richland, WA (United States)

    1995-01-01T23:59:59.000Z

    An electric power supply, small enough to be man-portable, is being developed for remote, terrestrial applications. This system is designed for an operating lifetime of five years without maintenance or refueling. A small Radioisotope Stirling Generator (RSG) has been developed. The energy source of the generator is a 60 watt plutonium-238 fuel clad used in the General Purpose Heat Sources (GPHS) developed for space applications. A free piston Stirling Engine drives a linear alternator to convert the heat to power. The system weighs about 7.5 kg and produces 11 watts AC power with a conversion efficiency of 18.5%. Two engine models have been designed, fabricated, and tested to date: (a) a developmental model instrumented to confirm and test parameters, and (b) an electrically heated model with an electrical heater equipped power input leads. Critical components have been tested for 10,000 to 20,000 hours. One complete generator has been operating for over 11,000 hours. Radioisotope heated prototypes are expected to be fabricated and tested in late 1995.

  12. Isotope powered stirling generator for terrestrial applications

    SciTech Connect (OSTI)

    Tingey, G.L.; Sorensen, G.C. [Battelle, Paific Laboratory, P.O. Box 999, Richland, Washington 99352 (United States); Ross, B.A. [Stirling Technology Company, 2952 George Washington Way, Richland, Washington 99352 (United States)

    1995-01-20T23:59:59.000Z

    An electric power supply, small enough to be man-portable, is being developed for remote, terrestrial applications. This system is designed for an operating lifetime of five years without maintenance or refueling. A small Radioisotope Stirling Generator (RSG) has been developed. The energy source of the generator is a 60 watt plutonium-238 fuel clad used in the General Purpose Heat Sources (GPHS) developed for space applications. A free piston Stirling ENgine drives a linear alternator to convert the heat to power. The system weighs about 7.5 kg and produces 11 watts AC power with a conversion efficiency of 18.5%. Two engine models have been designed, fabricated, and tested to data: (a) a development model instrumented to confirm and test parameters, and (b) an electrically heated model with an electrical heater equipped power input leads. Critical components have been tested for 10,000 to 20,000 hours. One complete generator has been operating for over 11,000 hours. Radioisotope heated prototypes are expected to be fabricated and tested in late 1995. {copyright} 1995 {ital American} {ital Institute} {ital of} {ital Physics}

  13. Primary Productivity at the CAP LTER Chris Martin, Thomas Day, John Briggs, Jean Stutz,

    E-Print Network [OSTI]

    Hall, Sharon J.

    and Lead Investigators Remote Sensing, Dr. John Briggs Abiotic impacts on terrestrial primary productivity and increased productivity during winter during to increased heat storage and re-radiation. 4. Trees were more long term monitoring at residential, commercial, industrial, and public sites 2. Using remote sensing

  14. Remote sensing of terrestrial tropospheric aerosols from aircraft and satellites

    E-Print Network [OSTI]

    Remote sensing of terrestrial tropospheric aerosols from aircraft and satellites M I Mishchenko1 instruments suitable for aerosol remote sensing and give examples of aerosol retrievals obtained forcing directly by absorbing and reflecting sunlight, thereby cooling or heating the atmosphere

  15. NetCDF at NERSC

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | NationalJohn Cyber SecurityAlamos NationalNeil HunterNetCDF

  16. Net Metering | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories onFocus AreaDataBusPFAN) | Open EnergyServices[1] OverviewNet

  17. Farmington Electric Utility System- Net Metering

    Broader source: Energy.gov [DOE]

    Net metering rules developed by the New Mexico Public Regulation Commission (PRC) apply to the state's investor-owned utilities and electric cooperatives. Municipal utilities, which are not...

  18. NASA Net Zero Energy Buildings Roadmap

    SciTech Connect (OSTI)

    Pless, S.; Scheib, J.; Torcellini, P.; Hendron, B.; Slovensky, M.

    2014-10-01T23:59:59.000Z

    In preparation for the time-phased net zero energy requirement for new federal buildings starting in 2020, set forth in Executive Order 13514, NASA requested that the National Renewable Energy Laboratory (NREL) to develop a roadmap for NASA's compliance. NASA detailed a Statement of Work that requested information on strategic, organizational, and tactical aspects of net zero energy buildings. In response, this document presents a high-level approach to net zero energy planning, design, construction, and operations, based on NREL's first-hand experience procuring net zero energy construction, and based on NREL and other industry research on net zero energy feasibility. The strategic approach to net zero energy starts with an interpretation of the executive order language relating to net zero energy. Specifically, this roadmap defines a net zero energy acquisition process as one that sets an aggressive energy use intensity goal for the building in project planning, meets the reduced demand goal through energy efficiency strategies and technologies, then adds renewable energy in a prioritized manner, using building-associated, emission- free sources first, to offset the annual energy use required at the building; the net zero energy process extends through the life of the building, requiring a balance of energy use and production in each calendar year.

  19. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01T23:59:59.000Z

    for anynetenergyconsumptionwithsolarpanels,thecostenergygenerationtechnologies(suchassolarpanels).

  20. Net alkalinity and net acidity 2: Practical considerations Carl S. Kirby a,*, Charles A. Cravotta III b,1

    E-Print Network [OSTI]

    Kirby, Carl S.

    Net alkalinity and net acidity 2: Practical considerations Carl S. Kirby a,*, Charles A. Cravotta of the sample. The Hot Acidity directly measures net acidity (=?net alkalinity). Samples that had near-neutral p in their alkalinities and dissolved Fe, Mn, and Al concentrations. Hot Acidity was approximately equal to net acidity

  1. Net Taxable Gasoline Gallons (Including Aviation Gasoline)

    E-Print Network [OSTI]

    Net Taxable Gasoline Gallons (Including Aviation Gasoline) Period 2000 2001 (2) 2002 2003 2004 "gross" to "net" , was deemed impractical. (5) This report replaces the Gross Taxable Gasoline Gallons (Including Aviation Gasoline) report which will not be produced after December 2002. (6) The November 2007

  2. Zero Net Energy Myths and Modes of Thought

    E-Print Network [OSTI]

    Rajkovich, Nicholas B.

    2010-01-01T23:59:59.000Z

    mypp.html. . (2009). "Net-Zero Energy CommercialZeroNetEnergyMythsandModesofThought NicholasB. AC02? 05CH11231. Page | i Zero Net Energy Myths and Modes of

  3. New constraints on Northern Hemisphere growing season net flux

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    AL. : LARGER NORTH HEMISPHERE NET ECOSYSTEM EXCHANGE L12807AL. : LARGER NORTH HEMISPHERE NET ECOSYSTEM EXCHANGE Levin,Northern Hemisphere growing season net flux Z. Yang, 1 R. A.

  4. Education research Primary Science

    E-Print Network [OSTI]

    Rambaut, Andrew

    Education research Primary Science Survey Report December 2011 #12;Primary Science Survey Report, Wellcome Trust 1 Background In May 2009 Key Stage 2 science SATs (Standard Assessment Tests) were abolished fiasco might occur, where the results were delayed and their quality questioned. The loss of science SATs

  5. Primary Prevention of Hypertension

    E-Print Network [OSTI]

    Bandettini, Peter A.

    Primary Prevention of Hypertension: Clinical and Public Health Advisory from the National High NIH PUBLICATION NO. 02-5076 NOVEMBER 2002 Primary Prevention of Hypertension: Clinical and Public OF HYPERTENSION CLINICAL AND PUBLIC HEALTH ADVISORY FROM THE NATIONAL HIGH BLOOD PRESSURE EDUCATION PROGRAM

  6. Estimating exposure of terrestrial wildlife to contaminants

    SciTech Connect (OSTI)

    Sample, B.E.; Suter, G.W. II

    1994-09-01T23:59:59.000Z

    This report describes generalized models for the estimation of contaminant exposure experienced by wildlife on the Oak Ridge Reservation. The primary exposure pathway considered is oral ingestion, e.g. the consumption of contaminated food, water, or soil. Exposure through dermal absorption and inhalation are special cases and are not considered hereIN. Because wildlife mobile and generally consume diverse diets and because environmental contamination is not spatial homogeneous, factors to account for variation in diet, movement, and contaminant distribution have been incorporated into the models. To facilitate the use and application of the models, life history parameters necessary to estimate exposure are summarized for 15 common wildlife species. Finally, to display the application of the models, exposure estimates were calculated for four species using data from a source operable unit on the Oak Ridge Reservation.

  7. Lessons Learned from Net Zero Energy Assessments and Renewable...

    Office of Environmental Management (EM)

    Lessons Learned from Net Zero Energy Assessments and Renewable Energy Projects at Military Installations Lessons Learned from Net Zero Energy Assessments and Renewable Energy...

  8. Aspinall Courthouse: GSA's Historic Preservation and Net-Zero...

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

    Aspinall Courthouse: GSA's Historic Preservation and Net-Zero Renovation Aspinall Courthouse: GSA's Historic Preservation and Net-Zero Renovation Aspinall Courthouse: GSA's...

  9. U-074: Microsoft .NET Bugs Let Remote Users Execute Arbitrary...

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

    4: Microsoft .NET Bugs Let Remote Users Execute Arbitrary Commands, Access User Accounts, and Redirect Users U-074: Microsoft .NET Bugs Let Remote Users Execute Arbitrary Commands,...

  10. US Crude Oil Production Surpasses Net Imports | Department of...

    Office of Environmental Management (EM)

    US Crude Oil Production Surpasses Net Imports US Crude Oil Production Surpasses Net Imports Source: Energy Information Administration Short Term Energy Outlook. Chart by Daniel...

  11. Community Renewable Energy Success Stories Webinar: Net Zero...

    Office of Environmental Management (EM)

    Community Renewable Energy Success Stories Webinar: Net Zero Energy Communities (text version) Community Renewable Energy Success Stories Webinar: Net Zero Energy Communities (text...

  12. assessing bed net: Topics by E-print Network

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

    Net Environmental Benefit Analysis: A New Assessment Methodology R. A. Efroymson 4 Assessing Debris Flow Hazard by Credal Nets A. Antonucci1 Computer Technologies and...

  13. Best Practices for Controlling Capital Costs in Net Zero Energy...

    Energy Savers [EERE]

    Best Practices for Controlling Capital Costs in Net Zero Energy Design and Construction - 2014 BTO Peer Review Best Practices for Controlling Capital Costs in Net Zero Energy...

  14. Bull. U. 5. F. C.1892. Fykc Nets. (To face page 299.) PLATELXXII. &-THE FYKE NETS AND FYKE-NET FISHERIES OF THE UNITED STATES,

    E-Print Network [OSTI]

    Bull. U. 5. F. C.1892. Fykc Nets. (To face page 299.) PLATELXXII. ti P W n W a Y .- W Y >LL a 0 0: n W Y tLL Y 0 0 n m #12;&-THE FYKE NETS AND FYKE-NET FISHERIES OF THE UNITED STATES, WITH NOTES ON THE FYKE NETS OF OTHER COUNTRIES. BY HUGH M. SMITH, M. D. DEFINITION OF THE FYKE NET. The inquirer who goes

  15. Terrestrial Planet Formation in Extra-Solar Planetary Systems

    E-Print Network [OSTI]

    Sean N. Raymond

    2008-01-16T23:59:59.000Z

    Terrestrial planets form in a series of dynamical steps from the solid component of circumstellar disks. First, km-sized planetesimals form likely via a combination of sticky collisions, turbulent concentration of solids, and gravitational collapse from micron-sized dust grains in the thin disk midplane. Second, planetesimals coalesce to form Moon- to Mars-sized protoplanets, also called "planetary embryos". Finally, full-sized terrestrial planets accrete from protoplanets and planetesimals. This final stage of accretion lasts about 10-100 Myr and is strongly affected by gravitational perturbations from any gas giant planets, which are constrained to form more quickly, during the 1-10 Myr lifetime of the gaseous component of the disk. It is during this final stage that the bulk compositions and volatile (e.g., water) contents of terrestrial planets are set, depending on their feeding zones and the amount of radial mixing that occurs. The main factors that influence terrestrial planet formation are the mass and surface density profile of the disk, and the perturbations from giant planets and binary companions if they exist. Simple accretion models predicts that low-mass stars should form small, dry planets in their habitable zones. The migration of a giant planet through a disk of rocky bodies does not completely impede terrestrial planet growth. Rather, "hot Jupiter" systems are likely to also contain exterior, very water-rich Earth-like planets, and also "hot Earths", very close-in rocky planets. Roughly one third of the known systems of extra-solar (giant) planets could allow a terrestrial planet to form in the habitable zone.

  16. Microsoft Word - Net Requirements Transparency Process_09302014

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

    4 As part of its Net Requirements Transparency process, on July 31, 2014 BPA published the SliceBlock and Block customers' FY2013 and forecast FY2015 Total Retail Load (TRL) and...

  17. Definition of a 'Zero Net Energy' Community

    SciTech Connect (OSTI)

    Carlisle, N.; Van Geet, O.; Pless, S.

    2009-11-01T23:59:59.000Z

    This document provides a definition for a net zero-energy community. A community that offsets all of its energy use from renewables available within the community's built environment.

  18. City of New Orleans- Net Metering

    Broader source: Energy.gov [DOE]

    In May 2007, the New Orleans City Council adopted net-metering rules that are similar to rules adopted by the Louisiana Public Service Commission (PSC) in November 2005. The City Council's rules...

  19. Hydro-Qubec Net Metering (Quebec, Canada)

    Broader source: Energy.gov [DOE]

    In line with Hydro-Qubec's commitment to the environment and sustainable development, Hydro-Qubec is supporting self-generation with a new rate offering: the net metering option. This option...

  20. AllNet: Ubiquitous Interpersonal Communication

    E-Print Network [OSTI]

    Biagioni, Edoardo S.

    AllNet: Ubiquitous Interpersonal Communication Edoardo Biagioni University of Hawaii at Mãnoa esb@hawaii (RSA, + AES for long msgs) ­ Then digitally signed I only decrypt if I can verify the signature

  1. SIXTH FRAMEWORK PROGRAMME PRIORITY "ERA-NET"

    E-Print Network [OSTI]

    Co-ordination Action to Establish a Hydrogen and Fuel Cell ERA-Net, Hydrogen Co- ordination Work.....................................................................34 4.5 Hydrogen conversion ­ Fuel cells......................................................................36 4.6 Application of hydrogen and fuel cell technology

  2. Murray City Power- Net Metering Pilot Program

    Broader source: Energy.gov [DOE]

    Under a pilot program, Murray City Power offers net metering to customers that generate electricity using photovoltaic (PV), wind-electric or hydroelectric systems with a maximum capacity of 10...

  3. U.S. Virgin Islands- Net Metering

    Broader source: Energy.gov [DOE]

    In February 2007, the U.S. Virgin Islands Public Services Commission approved a limited net-metering program for residential and commercial photovoltaic (PV), wind-energy or other renewable energy...

  4. THEORETICAL SPECTRA OF TERRESTRIAL EXOPLANET SURFACES

    SciTech Connect (OSTI)

    Hu Renyu; Seager, Sara [Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139 (United States); Ehlmann, Bethany L., E-mail: hury@mit.edu [Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125 (United States)

    2012-06-10T23:59:59.000Z

    We investigate spectra of airless rocky exoplanets with a theoretical framework that self-consistently treats reflection and thermal emission. We find that a silicate surface on an exoplanet is spectroscopically detectable via prominent Si-O features in the thermal emission bands of 7-13 {mu}m and 15-25 {mu}m. The variation of brightness temperature due to the silicate features can be up to 20 K for an airless Earth analog, and the silicate features are wide enough to be distinguished from atmospheric features with relatively high resolution spectra. The surface characterization thus provides a method to unambiguously identify a rocky exoplanet. Furthermore, identification of specific rocky surface types is possible with the planet's reflectance spectrum in near-infrared broad bands. A key parameter to observe is the difference between K-band and J-band geometric albedos (A{sub g}(K) - A{sub g}(J)): A{sub g}(K) - A{sub g}(J) > 0.2 indicates that more than half of the planet's surface has abundant mafic minerals, such as olivine and pyroxene, in other words primary crust from a magma ocean or high-temperature lavas; A{sub g}(K) - A{sub g}(J) < -0.09 indicates that more than half of the planet's surface is covered or partially covered by water ice or hydrated silicates, implying extant or past water on its surface. Also, surface water ice can be specifically distinguished by an H-band geometric albedo lower than the J-band geometric albedo. The surface features can be distinguished from possible atmospheric features with molecule identification of atmospheric species by transmission spectroscopy. We therefore propose that mid-infrared spectroscopy of exoplanets may detect rocky surfaces, and near-infrared spectrophotometry may identify ultramafic surfaces, hydrated surfaces, and water ice.

  5. BIG BEAR SOLAR OBSERVATORY CENTER FOR SOLAR-TERRESTRIAL RESEARCH

    E-Print Network [OSTI]

    BIG BEAR SOLAR OBSERVATORY CENTER FOR SOLAR-TERRESTRIAL RESEARCH Faculty Position in Solar Physics, New Jersey Institute of Technology A tenure track faculty position in solar physics is available of NJIT's program in solar physics, visit http://solar.njit.edu. Applicants are required to have a Ph

  6. Carbon dynamics of terrestrial ecosystems on the Tibetan Plateau

    E-Print Network [OSTI]

    Xiao, Jingfeng

    RESEARCH PAPER Carbon dynamics of terrestrial ecosystems on the Tibetan Plateau during the 20th tundra to evergreen tropics. Its soils are dominated by permafrost and are rich in organic carbon. Its, the carbon dynamics of the Tibetan Plateau have not been well quantified under changes of climate and per

  7. Threats from Climate Change to Terrestrial Vertebrate Hotspots in Europe

    E-Print Network [OSTI]

    Zimmermann, Niklaus E.

    Threats from Climate Change to Terrestrial Vertebrate Hotspots in Europe Luigi Maiorano1 to extreme climates. Our results outline that the Mediterranean basin represents both an important hotspot change projected to occur over the coming decades, especially in the Mediterranean bioregion, posing

  8. Estimating terrestrial uranium and thorium by antineutrino flux measurements

    E-Print Network [OSTI]

    Mcdonough, William F.

    of uranium and thorium concentrations in geological reservoirs relies largely on geochemi- cal modelEstimating terrestrial uranium and thorium by antineutrino flux measurements Stephen T. Dye, and approved November 16, 2007 (received for review July 11, 2007) Uranium and thorium within the Earth produce

  9. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01T23:59:59.000Z

    net?zeroenergyhome (basedonthedefaultvalueswithSiemensSP75cellsinEnergyGaugesPVcalculation

  10. Freeze-out conditions from net-proton and net-charge fluctuations at RHIC

    E-Print Network [OSTI]

    Paolo Alba; Wanda Alberico; Rene Bellwied; Marcus Bluhm; Valentina Mantovani Sarti; Marlene Nahrgang; Claudia Ratti

    2014-07-21T23:59:59.000Z

    We calculate ratios of higher-order susceptibilities quantifying fluctuations in the number of net protons and in the net-electric charge using the Hadron Resonance Gas (HRG) model. We take into account the effect of resonance decays, the kinematic acceptance cuts in rapidity, pseudo-rapidity and transverse momentum used in the experimental analysis, as well as a randomization of the isospin of nucleons in the hadronic phase. By comparing these results to the latest experimental data from the STAR collaboration, we determine the freeze-out conditions from net-electric charge and net-proton distributions and discuss their consistency.

  11. NON-DOUBLE-COUPLE EARTHQUAKES: NET FORCES AND UNCERTAINTIES

    E-Print Network [OSTI]

    Foulger, G. R.

    NON-DOUBLE-COUPLE EARTHQUAKES: NET FORCES AND UNCERTAINTIES G.R. Foulger, B.R. Julian University-980) to include net forces in the mechanisms. Net forces are theoretically required to describe earthquakes) waves cannot resolve sources such as vertical dipoles. When source mechanisms include net forces, even

  12. Eutrophication: impacts of excess nutrient inputs on freshwater, marine, and terrestrial ecosystems

    E-Print Network [OSTI]

    Minnesota, University of

    Eutrophication: impacts of excess nutrient inputs on freshwater, marine, and terrestrial ecosystems enrichment, or eutrophication, can lead to highly undesirable changes in ecosystem structure and function eutrophication in freshwater, marine, and terrestrial ecosystems. We present two brief case studies (one

  13. Meeting Report for Symposium on "China-US Collaborative Research on Life in Terrestrial Geothermal Springs"

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Meeting Report for Symposium on "China-US Collaborative Research on Life in Terrestrial Geothermal on Life in Terrestrial Geothermal Springs" was organized collaboratively by the NSF-funded Tengchong PIRE

  14. Burial of terrestrial organic matter in marine sediments: A re-assessment

    E-Print Network [OSTI]

    Burdige, David

    Burial of terrestrial organic matter in marine sediments: A re-assessment David J. Burdige being buried in marine sediments may be of terrestrial origin, with the majority of this terrestrial organic matter (TOM) burial occurring in muddy, deltaic sediments. These calculations further suggest

  15. Semi-Immersive Space Mission Design and Visualization: Case Study of the "Terrestrial Planet Finder" Mission.

    E-Print Network [OSTI]

    Semi-Immersive Space Mission Design and Visualization: Case Study of the "Terrestrial Planet Finder of Technology Pasadena, CA 91125 Abstract This paper addresses visualization issues of the Terrestrial Planet the visualization of the Terrestrial Planet Finder Mission (TPF) as a case study to identify and analyze

  16. Measurements and implications of the relationship between lightning and terrestrial gamma ray flashes

    E-Print Network [OSTI]

    Cummer, Steven A.

    the discovery of short bursts of gamma rays originating from Earth, called terrestrial gamma ray flashes (TGFsMeasurements and implications of the relationship between lightning and terrestrial gamma ray associated with 26 terrestrial gamma ray flashes (TGFs) recorded by the RHESSI satellite over the Caribbean

  17. Insignificant solar-terrestrial triggering of earthquakes Jeffrey J. Love1

    E-Print Network [OSTI]

    Thomas, Jeremy N.

    Insignificant solar-terrestrial triggering of earthquakes Jeffrey J. Love1 and Jeremy N. Thomas2 that solar-terrestrial interaction, as measured by sunspots, solar wind velocity, and geomagnetic activity by the corresponding rank of annual, monthly, and daily averages of the solar-terrestrial variables. We measure

  18. Carbon Sequestration in Terrestrial Ecosystems (CSiTE) PRINCIPAL INVESTIGATOR: Stan D. Wullschleger

    E-Print Network [OSTI]

    Carbon Sequestration in Terrestrial Ecosystems (CSiTE) PRINCIPAL INVESTIGATOR: Stan D. Wullschleger://csite.eds.ornl.gov PROJECT DESCRIPTION The Carbon Sequestration in Terrestrial Ecosystems (CSiTE) project conducts research of switchgrass growing in the field. #12;Carbon Sequestration in Terrestrial Ecosystems (CSiTE) tion of inputs

  19. Sustainability of terrestrial carbon sequestration: A case study in Duke Forest with inversion approach

    E-Print Network [OSTI]

    DeLucia, Evan H.

    Sustainability of terrestrial carbon sequestration: A case study in Duke Forest with inversion of terrestrial carbon (C) sequestration is critical for the success of any policies geared toward stabilizing. Ellsworth, A. Finzi, J. Lichter, and W. H. Schlesinger, Sustainability of terrestrial carbon sequestration

  20. StreamNet Project : Annual Report Fiscal Year 2008.

    SciTech Connect (OSTI)

    Schmidt, Bruce; Roger, Phil; Oftedahl, Lenora

    2008-12-12T23:59:59.000Z

    Fiscal Year 2008 (FY-08) represents a transitional year for the StreamNet project. While the project continued to acquire/update, standardize, georeference and disseminate fish-related data for the state, some tribal and one federal fisheries agencies, it also took on several new initiatives and is anticipating new regional guidance on data needs. Passage of the Columbia Basin Accords caused an administrative change within the project, separating the work done by the Columbia River Inter-Tribal Fish Commission (CRITFC) out to a separate contract with BPA. This will change the structure of the StreamNet contract but not change the relationship with the StreamNet Library or data developed by CRITFC, and will likely increase the availability of tribal data to StreamNet due to increased funding for tribal data efforts. This change will take effect in FY-09. We also expect that data work will be adjusted in the future in response to executive level policy direction in the Columbia Basin based on efforts to establish priorities under a regional data management framework. Data development emphasis was shifted this year to place highest priority on data that support indicators of fish abundance for the focal species covered in the Status of the Resource (SOTR) report, as requested by the Columbia Basin Fish and Wildlife Authority (CBFWA) Data Management Framework Subcommittee. We instituted an XML based web service allowing direct access to data from the project database for CBFWA to update the SOTR report. The project also increased efforts to work with tribal fisheries managers to provide data related assistance and to include tribal data in the StreamNet database. A primary theme this year was exploring means to speed the flow of data. We had ongoing success in our strategic emphasis on increasing automation of data conversion through development of comprehensive database systems within our partner agencies, as outlined in our Vision and Strategic Plan. By assisting development of internal database systems, we will be able to automate conversion of agency data to the regionally consistent format as well as help the agency better meet their own data needs. The Idaho StreamNet project contributed to development of IDFG's Idaho Fish and Wildlife Information System (IFWIS), and this year they successfully tested automatic conversion of data to the regional exchange format. We worked with WDFW and developed draft field data input templates for collection of smolt trap and spawning ground survey data. And, we began collaborating in a project with ODFW and EcoTrust to develop an online data dissemination tool. As these and additional data systems are brought online, we expect to be able to shorten the time needed to annually update data, and hope to use the increased efficiency to free existing staff time to develop additional types of data from our partners. Another long-term theme related to expanding data coverage to estimates of productivity and/or data needed to calculate productivity. Initial investigations within our partner agencies indicated that these data are scattered, with some components like age composition of returning fish already being addressed by StreamNet, but others not yet covered. We will continue to determine how available these data are and investigate the feasibility of capturing the estimates and supporting data in the future. Routine ongoing data development of the standard data sets in StreamNet continued this year. An update and new web page for disseminating Protected Areas data was completed. Initial work was done with the CRITFC to get ready to house and disseminate data developed by the Hatchery Scientific Review Group. All database, GIS and web server systems were maintained successfully, with repairs completed as needed. Software applications were developed or maintained, as needed. All required reports, budgets and equipment inventories were submitted. The StreamNet website (www.streamnet.org), the project's primary means of disseminating fish data, was completely redesigned this year to improve

  1. Radiological bioconcentration factors for aquatic, terrestrial, and wetland ecosystems at the Savannah River Site

    SciTech Connect (OSTI)

    Cummins, C.L.

    1994-09-01T23:59:59.000Z

    As a result of operations at the Savannah River Site (SRS), over 50 radionuclides have been released to the atmosphere and to onsite streams and seepage basins. Now, many of these radionuclides are available to aquatic and/or terrestrial organisms for uptake and cycling through the food chain. Knowledge about the uptake and cycling of these radionuclides is now crucial in evaluating waste management and clean-up alternatives for the site. Numerous studies have been conducted at the SRS over the past forty years to study the uptake and distribution of radionuclides in the Savannah River Site environment. In many instances, bioconcentration factors have been calculated to quantify the uptake of a radionuclide by an organism from the surrounding medium (i.e., soil or water). In the past, it has been common practice to use bioconcentration factors from the literature because site-specific data were not readily available. However, because of the variability of bioconcentration factors due to experimental or environmental conditions, site-specific data should be used when available. This report compiles and summarizes site-specific bioconcentration factors for selected radionuclides released at the Savannah River Site (SRS). An extensive literature search yielded site-specific bioconcentration factors for cesium, strontium, cobalt, plutonium, americium, curium, and tritium. These eight radionuclides have been the primary radionuclides studied at SRS because of their long half lives or because they are major contributors to radiological dose from exposure. For most radionuclides, it was determined that the site-specific bioconcentration factors were higher than those reported in literature. This report also summarizes some conditions that affect radionuclide bioavailability to and bioconcentration by aquatic and terrestrial organisms.

  2. Trends and Future Challenges in Sampling the Deep Terrestrial Biosphere

    SciTech Connect (OSTI)

    Wilkins, Michael J.; Daly, Rebecca; Mouser, Paula J.; Trexler, Ryan; Sharma, Shihka; Cole, David R.; Wrighton, Kelly C.; Biddle , Jennifer F.; Denis, Elizabeth; Fredrickson, Jim K.; Kieft, Thomas L.; Onstott, T. C.; Peterson, Lee; Pfiffner, Susan M.; Phelps, Tommy J.; Schrenk, Matthew O.

    2014-09-12T23:59:59.000Z

    Research in the deep terrestrial biosphere is driven by interest in novel biodiversity and metabolisms, biogeochemical cycling, and the impact of human activities on this ecosystem. As this interest continues to grow, it is important to ensure that when subsurface investigations are proposed, materials recovered from the subsurface are sampled and preserved in an appropriate manner to limit contamination and ensure preservation of accurate microbial, geochemical, and mineralogical signatures. On February 20th, 2014, a workshop on Trends and Future Challenges in Sampling The Deep Subsurface was coordinated in Columbus, Ohio by The Ohio State University and West Virginia University faculty, and sponsored by The Ohio State University and the Sloan Foundations Deep Carbon Observatory. The workshop aims were to identify and develop best practices for the collection, preservation, and analysis of terrestrial deep rock samples. This document summarizes the information shared during this workshop.

  3. Global Change and the Terrestrial Biosphere (449th Brookhaven Lecture)

    SciTech Connect (OSTI)

    Rogers, Alistair (Ph.D., Environmental Sciences Department) [Ph.D., Environmental Sciences Department

    2009-04-22T23:59:59.000Z

    Since the Industrial Revolution, the increased use of fossil fuels has resulted in a dramatic and unprecedented rise in the concentration of atmospheric carbon dioxide. Most scientists agree that increasing levels of carbon dioxide and other greenhouse gases have raised Earth's temperature and, without a reduction in emissions, will continue to do so. Terrestrial ecosystems sustain life on Earth through the production of food, fuel, fiber, clean air, and naturally purified water. But how will agriculture and ecosystems be affected by global change? Rogers will describe the impact of projected climate change on the terrestrial biosphere and explain why plants are not just passive respondents to global change, but play an important role in determining the rate of change.

  4. Terrestrial Planet Finder Coronagraph (TPF-C) Flight Baseline Concept

    E-Print Network [OSTI]

    Levine, Marie; Shaklan, S; Kasting, J; Traub, W; Alexander, J; Angel, R; Blaurock, C; Brown, M; Brown, R; Burrows, C; Clampin, M; Cohen, E; Content, D; Dewell, L; Dumont, P; Egerman, R; Ferguson, H; Ford, V; Greene, J; Guyon, O; Hammel, H; Heap, S; Ho, T; Horner, S; Hunyadi, S; Irish, S; Jackson, C; Kasdin, J; Kissil, A; Krim, M; Kuchner, M; Kwack, E; Lillie, C; Lin, D; Liu, A; Marchen, L; Marley, M; Meadows, V; Mosier, G; Mouroulis, P; Noecker, M; Ohl, R; Oppenheimer, B; Pitman, J; Ridgway, S; Sabatke, E; Seager, S; Shao, M; Smith, A; Soummer, R; Stapelfeldt, K; Tenerell, D; Trauger, J; Vanderbei, R

    2009-01-01T23:59:59.000Z

    The Terrestrial Planet Finder Coronagraph (TPF-C) mission presented here is an existence proof for a flagship-class internal coronagraph space mission capable of detecting and characterizing Earth-like planets and planetary systems at visible wavelengths around nearby stars, using an existing launch vehicle. TPF-C will use spectroscopy to measure key properties of exoplanets including the presence of atmospheric water or oxygen, powerful signatures in the search for habitable worlds.

  5. CO2 stabilization, climate change and the terrestrial carbon sink

    E-Print Network [OSTI]

    White, Andrew

    CO2 stabilization, climate change and the terrestrial carbon sink A N D R E W W H I T E , * M E L V, Hybrid v4.1, with a subdaily timestep, was driven by increasing CO2 and transient climate output from scenarios were used: (i) IS92a, giving 790 ppm CO2 by 2100, (ii) CO2 stabilization at 750 ppm by 2225

  6. Influence of massive planet scattering on nascent terrestrial planets

    E-Print Network [OSTI]

    Dimitri Veras; Philip J. Armitage

    2005-01-17T23:59:59.000Z

    In most extrasolar planetary systems, the present orbits of known giant planets admit the existence of stable terrestrial planets. Those same giant planets, however, have typically eccentric orbits that hint at violent early dynamics less benign for low mass planet formation. Under the assumption that massive planet eccentricities are the end point of gravitational scattering in multiple planet systems, we study the evolution of the building blocks of terrestrial planets during the scattering process. We find that typically, evolutionary sequences that result in a moderately eccentric giant planet orbiting at a ~ 2.5 AU eject over 95% of the material initially present within the habitable zone. Crossing orbits largely trigger the ejection, and leave the surviving material with a wide dispersion in semi-major axis, eccentricity and inclination. Based on these results, we predict that radial velocity follow-up of terrestrial planet systems found by Kepler will find that these are anti-correlated with the presence of eccentric giant planets orbiting at a few AU.

  7. On the Survival of Short-Period Terrestrial Planets

    E-Print Network [OSTI]

    Rosemary A. Mardling; D. N. C. Lin

    2004-06-30T23:59:59.000Z

    The currently feasible method of detection of Earth-mass planets is transit photometry, with detection probability decreasing with a planet's distance from the star. The existence or otherwise of short-period terrestrial planets will tell us much about the planet formation process, and such planets are likely to be detected first if they exist. Tidal forces are intense for short-period planets, and result in decay of the orbit on a timescale which depends on properties of the star as long as the orbit is circular. However, if an eccentric companion planet exists, orbital eccentricity ($e_i$) is induced and the decay timescale depends on properties of the short-period planet, reducing by a factor of order $10^5 e_i^2$ if it is terrestrial. Here we examine the influence companion planets have on the tidal and dynamical evolution of short-period planets with terrestrial structure, and show that the relativistic potential of the star is fundamental to their survival.

  8. Net-Baryon Physics: Basic Mechanisms

    E-Print Network [OSTI]

    J. Alvarez-Muniz; R. Conceicao; J. Dias de Deus; M. C. Espirito Santo; J. G. Milhano; M. Pimenta

    2007-11-12T23:59:59.000Z

    It is well known that, in nuclear collisions, a sizable fraction of the available energy is carried away by baryons. As the baryon number is conserved, the net-baryon $B-\\bar{B}$ retains information on the energy-momentum carried by the incoming nuclei. A simple but consistent model for net-baryon production in high energy hadron-hadron, hadron-nucleus and nucleus-nucleus collisions is presented. The basic ingredients of the model are valence string formation based on standard PDFs with QCD evolution and string fragmentation via the Schwinger mechanism. The results of the model are presented and compared with both data and existing models. These results show that a good description of the main features of net-baryon data is possible on the framework of a simplistic model, with the advantage of making the fundamental production mechanisms manifest.

  9. Conformal nets III: fusion of defects

    E-Print Network [OSTI]

    Arthur Bartels; Christopher L. Douglas; Andr Henriques

    2015-02-21T23:59:59.000Z

    Conformal nets provides a mathematical model for conformal field theory. We define a notion of defect between conformal nets, formalizing the idea of an interaction between two conformal field theories. We introduce an operation of fusion of defects, and prove that the fusion of two defects is again a defect, provided the fusion occurs over a conformal net of finite index. There is a notion of sector (or bimodule) between two defects, and operations of horizontal and vertical fusion of such sectors. Our most difficult technical result is that the horizontal fusion of the vacuum sectors of two defects is isomorphic to the vacuum sector of the fused defect. Equipped with this isomorphism, we construct the basic interchange isomorphism between the horizontal fusion of two vertical fusions and the vertical fusion of two horizontal fusions of sectors.

  10. Chapter 17: Estimating Net Savings: Common Practices

    SciTech Connect (OSTI)

    Violette, D. M.; Rathbun, P.

    2014-09-01T23:59:59.000Z

    This chapter focuses on the methods used to estimate net energy savings in evaluation, measurement, and verification (EM&V) studies for energy efficiency (EE) programs. The chapter provides a definition of net savings, which remains an unsettled topic both within the EE evaluation community and across the broader public policy evaluation community, particularly in the context of attribution of savings to particular program. The chapter differs from the measure-specific Uniform Methods Project (UMP) chapters in both its approach and work product. Unlike other UMP resources that provide recommended protocols for determining gross energy savings, this chapter describes and compares the current industry practices for determining net energy savings, but does not prescribe particular methods.

  11. Optimal Technology Investment and Operation in Zero-Net-Energy Buildings with Demand Response

    E-Print Network [OSTI]

    Stadler, Michael

    2009-01-01T23:59:59.000Z

    and Operation in Zero-Net- Energy Buildings with Demandand Operation in Zero-Net-Energy Buildings with Demandhas launched the Zero-Net- Energy (ZNE) Commercial Building

  12. American PowerNet | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergy InformationTuriAlexandriaAlstomAmedeePowerNetPowerNet Jump to:

  13. Density derived estimates of standing crop and net primary production in the giant kelp Macrocystis pyrifera

    E-Print Network [OSTI]

    Reed, Daniel; Rassweiler, Andrew; Arkema, Katie

    2009-01-01T23:59:59.000Z

    1991) Production and standing stocks of the kelp Macrocystisproduction in the giant kelp Macrocystis pyrifera Danielproduction (NPP) in the giant kelp Macrocystis pyrifera off

  14. Trends in North American net primary productivity derived from satellite observations, 1982-1998

    E-Print Network [OSTI]

    2002-01-01T23:59:59.000Z

    and solar radiation (dotted curve). Bottom panel in eachand solar radiation (dotted curve). Bottom panel in eachpanel of each plot we show mean monthly trends in d, NDVI, and solar

  15. E-Print Network 3.0 - aboveground net primary Sample Search Results

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

    and Aboveground Biomass in a Boreal Bog Meaghan... in an ombrotrophic bog in central Finland by measuring ... Source: Moore, Tim - Department of Geography, McGill University...

  16. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    ee","Nuclear","Entergy Nuclear Vermont Yankee",604.3 2,"Kingdom Community Wind","Wind","Green Mountain Power Corp",65 3,"J C McNeil","Wood","City of Burlington Electric - (VT)",52...

  17. Decline of net primary production over 10 years at a forest FACE experiment is

    E-Print Network [OSTI]

    declined from 20% in 2004 to 11% in 2007 NPP at Elevated CO2 / NPP at Ambient CO2 y = -0.02x + 35.30 R 2 = -0.58x + 1175.87 R2 = 0.87 y = -0.56x + 1133.46 R2 = 0.89 8 10 12 14 16 18 20 22 1996 1998 2000 2002-saturated photosynthetic rate (Amax) (Sands 1996, Aust. J. Plant Physiol) Amax depends on [CO2 ], leaf Narea & stomatal

  18. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    Co",744 2,"Dworshak","Hydroelectric","USACE Northwestern Division",400 3,"Langley Gulch Power Plant","Natural Gas","Idaho Power Co",298.7 4,"Cabinet Gorge","Hydroelectric","Avist...

  19. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    Generation & Tran Coop",458 7,"Gadsby","Natural Gas","PacifiCorp",347.5 8,"Kennecott Power Plant","Coal","Kennecott Utah Copper",212.7 9,"Milford Wind Corridor I...

  20. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    1,"William F Wyman","Petroleum","FPL Energy Wyman LLC",821.9 2,"Westbrook Energy Center Power Plant","Natural Gas","Westbrook Energy Center",506 3,"Maine Independence...

  1. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    Gas","Constellation Mystic Power LLC",1975.2 2,"Brayton Point","Coal","Dominion Energy New England, LLC",1528.5 3,"Northfield Mountain","Pumped Storage","FirstLight Power...

  2. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    3,"Catawba","Nuclear","Duke Energy Carolinas, LLC",2258 4,"Bad Creek","Pumped Storage","Duke Energy Carolinas, LLC",1360 5,"Winyah","Coal","South Carolina Public...

  3. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    2,"Donald C Cook","Nuclear","Indiana Michigan Power Co",2069 3,"Ludington","Pumped Storage","Consumers Energy Co",1871 4,"Midland Cogeneration Venture","Natural...

  4. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    Road Generating Plant","Natural Gas","Lake Road Generating Co LP",745 4,"Kleen Energy Systems Project","Natural Gas","Kleen Energy Systems, LLC",622 5,"New Haven...

  5. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    Energy LP","Natural Gas","Entergy RISE",528 2,"Manchester Street","Natural Gas","Dominion Energy New England, LLC",447 3,"Tiverton Power Plant","Natural Gas","Tiverton Power...

  6. Net Zero Energy Military Installations: A Guide to Assessment...

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

    Net Zero Energy Military Installations: A Guide to Assessment and Planning Net Zero Energy Military Installations: A Guide to Assessment and Planning In 2008, DoD and DOE defined a...

  7. NetPal: A Dynamic Network Administration Knowledge Base

    E-Print Network [OSTI]

    Milios, Evangelos E.

    NetPal: A Dynamic Network Administration Knowledge Base Ashley George, Adetokunbo Makanju system designed to assist network administra- tors in their troubleshooting tasks, in recall- ing hosting environments, Net- pal summarises network data and and supports retrieval of relevant

  8. Compositional construction and analysis of Petri net systems

    E-Print Network [OSTI]

    Rojas, Isabel C.

    Most Petri net (PN) based modelling formalisms represent the system modelled as a flat net. This may not clearly reflect the elements that participate in the system and the way they communicate or interact. It can also ...

  9. The BLOOMhouse:Zero Net Energy Housing

    E-Print Network [OSTI]

    Garrison, M.; Krepart, R.; Randall, S.; Novoselac, A.

    The 2007 University of Texas Solar Decathlon House is called the BLOOMhouse because it represents the seed of new ideas for zero net energy housing. The University of Texas student team developed a prefabricated 7.9 kW stand-alone solar-powered...

  10. Bragg Experimental SensorNet Testbed (BEST)

    SciTech Connect (OSTI)

    Gorman, Bryan

    2010-01-25T23:59:59.000Z

    The principal causative objectives of BEST were to consolidate the 9-1-1 and emergency response services into an Integrated Incident Management Center (I2MC) and to establish an 'Interoperability framework' based on SensorNet protocols to allow additional components to be added to the I2MC over time.

  11. NET-ZERO ENERGY HIGH PERFORMANCE

    E-Print Network [OSTI]

    Farritor, Shane

    , University of Nebraska­Lincoln · Denise Kuehn, Manager, Demand Side and Sustainable Management, Omaha Public was that the largest potential for enhancing energy supplies in this country is making buildings more efficient. "-- Harvey Perlman, UNL Chancellor #12;Net-Zero Energy, High-Performance Green Buildings | 1 INTRODUCTION

  12. NetCDF-4: Combining the Strengths of NetCDF and HDF5

    E-Print Network [OSTI]

    ;Community Standards Based on HDF5 HDF-EOS5 DOE Defense Labs libsheaf (meshes) Nexus (neutron scattering) STEP (ISO standard 10303, exchange of manufactured product data) ... and now netCDF-4 #12

  13. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01T23:59:59.000Z

    nearzeroenergydefinitionsexist. EnEVComplianttodifferingdefinitionsofzero energy,methodsforcosttothenetzerodefinitions,arangeoflowenergyor

  14. http://www.revistaecosistemas.net/articulo.asp?Id=724 INVESTIGACIN

    E-Print Network [OSTI]

    Vermont, University of

    Inventarios Forestales (BIOTREE-NET) en Mesoamérica: avances, retos y perspectivas futuras L. Cayuela 1, L

  15. Primary Bilingual logo 02 Primary Unilingual Logo 02

    E-Print Network [OSTI]

    brand Visual identity guidelines #12;logos Primary Bilingual logo 02 Primary Unilingual Logo 02 Logo 08 Athletics 09 Contents brand Colours Primary + Secondary Brand Colour 10 typography 13 of pattern, gradient or image. Never treat the logo with a drop shadow. Either logo may be used on a white

  16. Primary Author Last Name

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - SeptemberMicroneedles for4-16 FOR Primary Author Last Name A Achterhold, K.

  17. Materials and Methods Strain construction, materials, and Net1 mutagenesis

    E-Print Network [OSTI]

    Shou, Wenying

    Materials and Methods Strain construction, materials, and Net1 mutagenesis All strains used and destruction boxes (Clb2C2DK100)HA3 was used in over-expression experiments with Clb2 (1). Net1 mutant constructs were created as previously described (2). Briefly, a wild type NET1-myc9 epitope tagged construct

  18. SELECTIVITY OF TOWED-NET SAMPLERS RICHARD A. BARKLEY'

    E-Print Network [OSTI]

    SELECTIVITY OF TOWED-NET SAMPLERS RICHARD A. BARKLEY' ABSTRACf The ideal sampler for plankton theoretical analysis of one aspect of selectivity, avoidance of towed-net samplers. The theory is evaluated against three sets of paired samples obtained by different nets at different speeds to provide absolute

  19. HEALTH NET PHARMACY BENEFITS Plan codes WEE, WKK, WQQ1

    E-Print Network [OSTI]

    Mullins, Dyche

    HEALTH NET PHARMACY BENEFITS Plan codes WEE, WKK, WQQ1 The following is a brief description of your Health Net Pharmacy benefits. PRESCRIPTIONS BY MAIL If your prescription is for a maintenance medication III. For complete information, log on as a Health Net member at www.healthnet.com > View prescription

  20. ERDCTR-14-2 Army Net Zero Program

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ERDCTR-14-2 Army Net Zero Program Composting Assessment for Organic Solid Waste at Fort Polk://acwc.sdp.sirsi.net/client/default. #12;Army Net Zero Program ERDC TR-14-2 April 2014 Composting Assessment for Organic Solid Waste for recycling), damaged wood pallets, and sludge from the wastewater treatment plants. Waste records from Ft

  1. Porting the .NET Micro Framework A Microsoft Technical White Paper

    E-Print Network [OSTI]

    Hunt, Galen

    Porting the .NET Micro Framework A Microsoft Technical White Paper December 10, 2007 AbstractShow-capable devices to port the .NET Micro Framework to new hardware platforms. This white paper introduces the .NET Micro Framework architecture with a view toward porting it to a new hardware platform. It then discusses

  2. A Portable Rocket-Net System for Capturing Wildlife Construction, use, and safety of a portable rocket-net system

    E-Print Network [OSTI]

    A Portable Rocket-Net System for Capturing Wildlife Construction, use, and safety of a portable rocket-net system for use in wildlife capture are described, including the standard 3-rocket system, are presented. Keywords: Rocket net, wildlife capture, trapping, bald eagle, Haliaeetus leucocephalus, Arizona

  3. Making a Place for Seniors on the Net: SeniorNet, Senior Identity, and the Digital Divide

    E-Print Network [OSTI]

    Ito, Mimi

    Making a Place for Seniors on the Net: SeniorNet, Senior Identity, and the Digital Divide Mizuko Ito1 , Vicki L. O'Day2 , Annette Adler3 , Charlotte Linde4 , Elizabeth D. Mynatt5 Expanding the Story of the Digital Divide The most recent edition of the annual "Falling Through the Net" report from the U

  4. FishNet: Finding and Maintaining Information on the Net Paul De Bra 1 and Pim Lemmens

    E-Print Network [OSTI]

    De Bra, Paul

    FishNet: Finding and Maintaining Information on the Net Paul De Bra 1 and Pim Lemmens Department whether links are still valid and whether documents they point to have been modified or moved. ffl Fish of a given set of (addresses of) documents. FishNet keeps track of the evolution of a domain of interest

  5. Coupling Terrestrial and Atmospheric Water Dynamics to Improve Prediction in a Changing Environment

    E-Print Network [OSTI]

    Lyon, Steve W.; Dominguez, Francina; Gochis, David J.; Brunsell, Nathaniel A.; Castro, Christopher; Chow, Fotini K.; Fan, Ying; Fuka, Daniel; Hong, Yang; Kucera, Paul A.; Nesbitt, Stephen W.; Salzmann, Nadine; Schmidli, Juerg; Snyder, Peter K.; Teuling, Adriaam J.; Twine, Tracy E.; Levis, Samuel; Lundquist, Jessica D.; Salvucci, Guido D.; Sealy, Andrea M.; Walter, M. Todd

    2008-09-01T23:59:59.000Z

    Fluxes across the land surface directly influence predictions of ecological processes, atmospheric dynamics, and terrestrial hydrology. However, many simplifications are made in numerical models when considering ...

  6. Terrestrial habitat mapping of the Oak Ridge Reservation: 1996 Summary

    SciTech Connect (OSTI)

    Washington-Allen, R.A.; Ashwood, T.L.

    1996-09-01T23:59:59.000Z

    The US DOE is in the process of remediating historical contamination on the Oak Ridge Reservation (ORR). Two key components are ecological risk assessment and monitoring. In 1994 a strategy was developed and a specific program was initiated to implement the strategy for the terrestrial biota of the entire ORR. This document details results of the first task: development of a habitat map and habitat models for key species of interest. During the last 50 years ORR has been a relatively protected island of plant and animal habitats in a region of rapidly expanding urbanization. A preliminary biodiversity assessment of the ORR by the Nature Conservancy in 1995 noted 272 occurrences of significant plant and animal species and communities. Field surveys of threatened and endangered species show that the ORR contains 20 rare plant species, 4 of which are on the state list of endangered species. The rest are either on the state list of threatened species or listed as being of special concern. The ORR provides habitat for some 60 reptilian and amphibian species; more than 120 species of terrestrial birds; 32 species of waterfowl, wading birds, and shorebirds; and about 40 mammalian species. The ORR is both a refuge for rare species and a reservoir of recruitment for surrounding environments and wildlife management areas. Cedar barrens, river bluffs, and wetlands have been identified as the habitat for most rare vascular plant species on the ORR.

  7. Imaging the Earth's Interior: the Angular Distribution of Terrestrial Neutrinos

    E-Print Network [OSTI]

    Brian D. Fields; Kathrin A. Hochmuth

    2004-05-31T23:59:59.000Z

    Decays of radionuclides throughout the Earth's interior produce geothermal heat, but also are a source of antineutrinos. The (angle-integrated) geoneutrino flux places an integral constraint on the terrestrial radionuclide distribution. In this paper, we calculate the angular distribution of geoneutrinos, which opens a window on the differential radionuclide distribution. We develop the general formalism for the neutrino angular distribution, and we present the inverse transformation which recovers the terrestrial radioisotope distribution given a measurement of the neutrino angular distribution. Thus, geoneutrinos not only allow a means to image the Earth's interior, but offering a direct measure of the radioactive Earth, both (1) revealing the Earth's inner structure as probed by radionuclides, and (2) allowing for a complete determination of the radioactive heat generation as a function of radius. We present the geoneutrino angular distribution for the favored Earth model which has been used to calculate geoneutrino flux. In this model the neutrino generation is dominated by decays in the Earth's mantle and crust; this leads to a very ``peripheral'' angular distribution, in which 2/3 of the neutrinos come from angles > 60 degrees away from the downward vertical. We note the possibility of that the Earth's core contains potassium; different geophysical predictions lead to strongly varying, and hence distinguishable, central intensities (< 30 degrees from the downward vertical). Other uncertainties in the models, and prospects for observation of the geoneutrino angular distribution, are briefly discussed. We conclude by urging the development and construction of antineutrino experiments with angular sensitivity. (Abstract abridged.)

  8. Using Ant Communities For Rapid Assessment Of Terrestrial Ecosystem Health

    SciTech Connect (OSTI)

    Wike, L

    2005-06-01T23:59:59.000Z

    Measurement of ecosystem health is a very important but often difficult and sometimes fractious topic for applied ecologists. It is important because it can provide information about effects of various external influences like chemical, nuclear, and physical disturbance, and invasive species. Ecosystem health is also a measure of the rate or trajectory of degradation or recovery of systems that are currently suffering impact or those where restoration or remediation have taken place. Further, ecosystem health is the single best indicator of the quality of long term environmental stewardship because it not only provides a baseline condition, but also the means for future comparison and evaluation. Ecosystem health is difficult to measure because there are a nearly infinite number of variables and uncertainty as to which suites of variables are truly indicative of ecosystem condition. It would be impossible and prohibitively expensive to measure all those variables, or even all the ones that were certain to be valid indicators. Measurement of ecosystem health can also be a fractious topic for applied ecologists because there are a myriad of opinions as to which variables are the most important, most easily measured, most robust, and so forth. What is required is an integrative means of evaluating ecosystem health. All ecosystems are dynamic and undergo change either stochastically, intrinsically, or in response to external influences. The basic assumption about change induced by exogenous antropogenic influences is that it is directional and measurable. Historically measurements of surrogate parameters have been used in an attempt to quantify these changes, for example extensive water chemistry data in aquatic systems. This was the case until the 1980's when the Index of Biotic Integrity (IBI) (Karr et al. 1986), was developed. This system collects an array of metrics and fish community data within a stream ecosystem and develops a score or rating for the relative health of the ecosystem. The IBI, though originally for Midwestern streams, has been successfully adapted to other ecoregions and taxa (macroinvertebrates, Lombard and Goldstein, 2004) and has become an important tool for scientists and regulatory agencies alike in determining health of stream ecosystems. The IBI is a specific type of a larger group of methods and procedures referred to as Rapid Bioassessment (RBA). These protocols have the advantage of directly measuring the organisms affected by system perturbations, thus providing an integrated evaluation of system health because the organisms themselves integrate all aspects of their environment and its condition. In addition to the IBI, the RBA concept has also been applied to seep wetlands (Paller et al. 2005) and terrestrial systems (O'Connell et al. 1998, Kremen et al. 1993, Rodriguez et al. 1998, Rosenberg et al. 1986). Terrestrial RBA methods have lagged somewhat behind those for aquatic systems because terrestrial systems are less distinctly defined and seem to have a less universal distribution of an all-inclusive taxon, such as fish in the IBI, upon which to base an RBA. In the last decade, primarily in Australia, extensive development of an RBA using ant communities has shown great promise. Ants have the same advantage for terrestrial RBAs that fish do for aquatic systems in that they are an essential and ubiquitous component of virtually all terrestrial ecosystems. They occupy a broad range of niches, functional groups, and trophic levels and they possess one very important characteristic that makes them ideal for RBA because, similar to the fishes, there is a wide range of tolerance to conditions within the larger taxa. Within ant communities there are certain groups, genera, or species that may be very robust and abundant under even the harshest impacts. There are also taxa that are very sensitive to disturbance and change and their presence or absence is also indicative of the local conditions. Also, as with the aquatic RBAs using macroinvertebrates, ants have a wide variety of functional foragi

  9. Net-baryon-, net-proton-, and net-charge kurtosis in heavy-ion collisions within a relativistic transport approach

    E-Print Network [OSTI]

    Marlene Nahrgang; Tim Schuster; Michael Mitrovski; Reinhard Stock; Marcus Bleicher

    2012-09-03T23:59:59.000Z

    We explore the potential of net-baryon, net-proton and net-charge kurtosis measurements to investigate the properties of hot and dense matter created in relativistic heavy-ion collisions. Contrary to calculations in a grand canonical ensemble we explicitly take into account exact electric and baryon charge conservation on an event-by-event basis. This drastically limits the width of baryon fluctuations. A simple model to account for this is to assume a grand-canonical distribution with a sharp cut-off at the tails. We present baseline predictions of the energy dependence of the net-baryon, net-proton and net-charge kurtosis for central ($b\\leq 2.75$ fm) Pb+Pb/Au+Au collisions from $E_{lab}=2A$ GeV to $\\sqrt{s_{NN}}=200$ GeV from the UrQMD model. While the net-charge kurtosis is compatible with values around zero, the net-baryon number decreases to large negative values with decreasing beam energy. The net-proton kurtosis becomes only slightly negative for low $\\sqrt{s_{NN}}$.

  10. ARM - Measurement - Longwave broadband net irradiance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Relatedcontent ARM Data Discovery Browse Data Comments?net

  11. Method for net-shaping using aerogels

    DOE Patents [OSTI]

    Brinker, C. Jeffrey (Albuquerque, NM); Ashey, Carol S. (Albuquerque, NM); Reed, Scott T. (Albuquerque, NM); Sriram, Chunangad S. (Indianapolis, IN); Harris, Thomas M. (Tulsa, OK)

    2001-01-01T23:59:59.000Z

    A method of net-shaping using aerogel materials is provided by first forming a sol, aging the sol to form a gel, with the gel having a fluid component and having been formed into a medium selected from the group consisting of a powder, bulk material, or granular aerobeads, derivatizing the surface of the gel to render the surface unreactive toward further condensation, removing a portion of the fluid component of the final shaped gel to form a partially dried medium, placing the medium into a cavity, wherein the volume of said medium is less that the volume of the cavity, and removing a portion of the fluid component of the medium. The removal, such as by heating at a temperature of approximately less than 50.degree. C., applying a vacuum, or both, causes the volume of the medium to increase and to form a solid aerogel. The material can be easily removed by exposing the material to a solvent, thereby reducing the volume of the material. In another embodiment, the gel is derivatized and then formed into a shaped medium, where subsequent drying reduces the volume of the shaped medium, forming a net-shaping material. Upon further drying, the material increases in volume to fill a cavity. The present invention is both a method of net-shaping and the material produced by the method.

  12. Alien Terrestrial Invertebrates of Europe Alain Roques, Wolfgang Rabitsch, Jean-Yves Rasplus,

    E-Print Network [OSTI]

    Richner, Heinz

    Chapter 5 Alien Terrestrial Invertebrates of Europe Alain Roques, Wolfgang Rabitsch, Jean of animals and plants, no checklist of alien terrestrial inverte- brates was available in any of the European the existing lists were inherently difficult because they used different definitions of alien. Thus, estimat

  13. Heat partitioning in terrestrial planets during core formation by negative diapirism H. Samuel a,

    E-Print Network [OSTI]

    Evonuk, Martha

    in terrestrial planets. We model the dynamic evolution of an iron diapir, sinking through a solid silicate proto experiments. This model can be applied to determine the heat distribution within terrestrial planets-like planets by conversion of potential into thermal energy via viscous heating (Rubie et al., 2007; Solomon

  14. To What Extent Does Terrestrial Life ``Follow The Water''? Eriita G. Jones and Charles H. Lineweaver

    E-Print Network [OSTI]

    Lineweaver, Charles H.

    uninhabited, we present empirical pressure-temperature (P-T ) phase diagrams of water, Earth, and terrestrial. This potentially uninhabited terrestrial liquid water includes (i) hot and deep regions of Earth where some combination of high temperature (T > 1228C) and restrictions on pore space, nu- trients, and energy

  15. Compton scattering effects on the duration of terrestrial gamma-ray flashes

    E-Print Network [OSTI]

    Pasko, Victor

    ; published 18 January 2012. [1] Terrestrial gamma-ray flashes (TGFs) are gamma-ray bursts detected from space) recently discovered by the gamma-ray burst monitor (GBM) aboard the Fermi Gamma-Ray Space Telescope. Introduction [2] Terrestrial gamma-ray flashes (TGFs) are bursts of high-energy photons originating from

  16. A COMPARISON BETWEEN APRIL 1999 AND FEBRUARY 2000 SOLAR-TERRESTRIAL CONNECTION EVENTS: INTERPLANETARY ASPECTS

    E-Print Network [OSTI]

    A COMPARISON BETWEEN APRIL 1999 AND FEBRUARY 2000 SOLAR-TERRESTRIAL CONNECTION EVENTS, with peak value of -16 nT. In this paper the interplanetary aspects of these two solar-terrestrial connection events are analyzed and compared. Plasma and magnetic field data obtained from sensors on board

  17. Warming, eutrophication, and predator loss amplify subsidies between aquatic and terrestrial ecosystems

    E-Print Network [OSTI]

    Palen, Wendy J.

    , Canada, Department of Forest Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada predators on the flux of biomass between aquatic and terrestrial ecosystems. We demonstrated that predatory., 2009), and also become detri- tus inputs that supply carbon and nitrogen to terrestrial plants (Gratton

  18. The future of terrestrial mammals in the Mediterranean basin under climate change

    E-Print Network [OSTI]

    Zimmermann, Niklaus E.

    Research The future of terrestrial mammals in the Mediterranean basin under climate change Luigi climate change model outputs for two climate scenarios. Overall, a substantial number of Mediterranean in climate. For 181 terrestrial mammals (68% of all Mediterranean mammals), we used an ensemble forecasting

  19. Source altitudes of terrestrial gamma-ray flashes produced by lightning leaders

    E-Print Network [OSTI]

    Pasko, Victor

    ; published 18 April 2012. [1] Terrestrial gamma-ray flashes (TGFs) are energetic photon bursts observed fromSource altitudes of terrestrial gamma-ray flashes produced by lightning leaders Wei Xu,1 Sebastien. Pasko (2012), Source altitudes of terres- trial gamma-ray flashes produced by lightning leaders, Geophys

  20. Sulfur Cycling in the Terrestrial Subsurface: Commensal Interactions, Spatial Scales, and Microbial Heterogeneity

    E-Print Network [OSTI]

    Grossman, Ethan L.

    Sulfur Cycling in the Terrestrial Subsurface: Commensal Interactions, Spatial Scales, and Microbial microbial processes in the terrestrial subsurface. Previous geochemical studies suggested that sulfide environment in shallow sediments (5 m), and produces acidic waters (pH 3.8) that are rich in sulfate (28 m

  1. An efficient numerical terrestrial scheme (ENTS) for fast earth system modelling

    E-Print Network [OSTI]

    Williamson, Mark

    An efficient numerical terrestrial scheme (ENTS) for fast earth system modelling Mark Williamson Working Paper 83 #12;An efficient numerical terrestrial scheme (ENTS) for fast earth system modelling Mark for long time period simulations and large ensemble studies in Earth system models of intermediate

  2. Assessment of radioisotope heaters for remote terrestrial applications

    SciTech Connect (OSTI)

    Uherka, K.L.

    1987-05-01T23:59:59.000Z

    This paper examines the feasibility of using radioisotope byproducts for special heating applications at remote sites in Alaska and other cold regions. The investigation included assessment of candidate radioisotope materials for heater applications, identification of the most promising cold region applications, evaluation of key technical issues and implementation constraints, and development of conceptual heater designs for candidate applications. Strontium-90 (Sr-90) was selected as the most viable fuel for radioisotopic heaters used in terrestrial applications. Opportunities for the application of radioisotopic heaters were determined through site visits to representative Alaska installations. Candidate heater applications included water storage tanks, sludge digesters, sewage lagoons, water piping systems, well-head pumping stations, emergency shelters, and fuel storage tank deicers. Radioisotopic heaters for water storage tank freeze-up protection and for enhancement of biological waste treatment processes at remote sites were selected as the most promising applications.

  3. System, method, and apparatus for remote measurement of terrestrial biomass

    DOE Patents [OSTI]

    Johnson, Patrick W (Jefferson, MD)

    2011-04-12T23:59:59.000Z

    A system, method, and/or apparatus for remote measurement of terrestrial biomass contained in vegetative elements, such as large tree boles or trunks present in an area of interest, are provided. The method includes providing an airborne VHF radar system in combination with a LiDAR system, overflying the area of interest while directing energy toward the area of interest, using the VHF radar system to collect backscatter data from the trees as a function of incidence angle and frequency, and determining a magnitude of the biomass from the backscatter data and data from the laser radar system for each radar resolution cell. A biomass map is generated showing the magnitude of the biomass of the vegetative elements as a function of location on the map by using each resolution cell as a unique location thereon. In certain preferred embodiments, a single frequency is used with a linear array antenna.

  4. On the dynamics and thermodynamics of terrestrial planets

    E-Print Network [OSTI]

    Patton, Regan L

    2013-01-01T23:59:59.000Z

    A model for terrestrial planets, inclusive of viscous fluid behavior and featuring finite normal stress differences, is developed. This work offers new insights for the interpretation of planetary survey data. Evolution equations for poloidal and toroidal motions include gradients of density, viscosity, and two normal stress moduli. The poloidal field exhibits gradients in the cubic dilation, which couple non-isotropic pressures to the combined deformation field. In contrast, the toroidal field exhibits vorticity gradients with magnitudes proportional to the natural time. This holds even in the absence of material gradients. Consequently, viscosity gradients are not required to drive toroidal motions. The toroidal field is governed by an inhomogeneous diharmonic equation, exhibiting dynamic shear localization. The strain-energy density for this model, as a function of temperature, is found via thermodynamics. Assuming heat transfer with characteristic diffusivity, a radial model parameterized by thermomechani...

  5. Global terrestrial biogeochemistry: Perturbations, interactions, and time scales

    SciTech Connect (OSTI)

    Braswell, B.H. Jr.

    1996-12-01T23:59:59.000Z

    Global biogeochemical processes are being perturbed by human activity, principally that which is associated with industrial activity and expansion of urban and agricultural complexes. Perturbations have manifested themselves at least since the beginning of the 19th Century, and include emissions of CO{sub 2} and other pollutants from fossil fuel combustion, agricultural emissions of reactive nitrogen, and direct disruption of ecosystem function through land conversion. These perturbations yield local impacts, but there are also global consequences that are the sum of local-scale influences. Several approaches to understanding the global-scale implications of chemical perturbations to the Earth system are discussed. The lifetime of anthropogenic CO{sub 2} in the atmosphere is an important concept for understanding the current and future commitment to an altered atmospheric heat budget. The importance of the terrestrial biogeochemistry relative to the lifetime of excess CO{sub 2} is demonstrated using dynamic, aggregated models of the global carbon cycle.

  6. Assessing the influence of the solar orbit on terrestrial biodiversity

    E-Print Network [OSTI]

    Feng, F

    2013-01-01T23:59:59.000Z

    The terrestrial fossil record shows a significant variation in the extinction and origination rates of species during the past half billion years. Numerous studies have claimed an association between this variation and the motion of the Sun around the Galaxy, invoking the modulation of cosmic rays, gamma rays and comet impact frequency as a cause of this biodiversity variation. However, some of these studies exhibit methodological problems, or were based on coarse assumptions (such as a strict periodicity of the solar orbit). Here we investigate this link in more detail, using a model of the Galaxy to reconstruct the solar orbit and thus a predictive model of the temporal variation of the extinction rate due to astronomical mechanisms. We compare these predictions as well as those of various reference models with paleontological data. Our approach involves Bayesian model comparison, which takes into account the uncertainties in the paleontological data as well as the distribution of solar orbits consistent wi...

  7. Fermi GBM Observations of Terrestrial Gamma-ray Flashes

    SciTech Connect (OSTI)

    Briggs, Michael S. [CSPAR, NSSTC, 320 Sparkman Drive, Huntsville, AL 35805 (United States)

    2011-09-21T23:59:59.000Z

    Terrestrial Gamma-ray Flashes are short pulses of energetic radiation associated with thunderstorms and lightning. While the Gamma-ray Burst Monitor (GBM) on Fermi was designed to observe gamma-ray bursts, its large BGO detectors are excellent for observing TGFs. Using GBM, TGF pulses are seen to either be symmetrical or have faster rise time than fall times. Some TGFs are resolved into double, partially overlapping pulses. Using ground-based radio observations of lightning from the World Wide Lightning Location Network (WWLLN), TGFs and their associated lightning are found to be simultaneous to {approx_equal}40 {mu} s. The lightning locations are typically within 300 km of the sub-spacecraft point.

  8. Management Opportunities for Enhancing Terrestrial Carbon Dioxide Sinks

    SciTech Connect (OSTI)

    Post, W. M.; Izaurralde, Roberto C.; West, Tristram O.; Liebig, Mark A.; King, Anthony W.

    2012-12-01T23:59:59.000Z

    The potential for mitigating increasing atmospheric carbon dioxide concentrations through the use of terrestrial biological carbon (C) sequestration is substantial. Here, we estimate the amount of C being sequestered by natural processes at global, North American, and national US scales. We present and quantify, where possible, the potential for deliberate human actions through forestry, agriculture, and use of biomass-based fuels to augment these natural sinks. Carbon sequestration may potentially be achieved through some of these activities but at the expense of substantial changes in land-use management. Some practices (eg reduced tillage, improved silviculture, woody bioenergy crops) are already being implemented because of their economic benefits and associated ecosystem services. Given their cumulative greenhouse-gas impacts, other strategies (eg the use of biochar and cellulosic bioenergy crops) require further evaluation to determine whether widespread implementation is warranted.

  9. Estimation of Net Ecosystem Carbon Exchange for the Conterminous UnitedStates by Combining MODIS and AmeriFlux Data

    SciTech Connect (OSTI)

    Xiao, Jingfeng; Zhuang, Qianlai; Baldocchi, Dennis D.; Law, Beverly E.; Richardson, Andrew D.; Chen, Jiquan; Oren, Ram; Starr, Gregory; Noormets, Asko; Ma, Siyan; Verma, Shashi B.; Wharton, Sonia; Wofsy, Steven C.; Bolstad, Paul V.; Burns, Sean P.; Cook, David R.; Curtis, Peter S.; Drake, Bert G.; Falk, Matthias; Fischer, Marc L.; Foster, David R.; Gu, Lianhong; Hadley, Julian L.; Hollinger, David Y.; Katul, Gabriel G.; Litvak, Marcy; Martin, Timothy A.; Matamala, Roser; McNulty, Steve; Meyers, Tilden P.; Monson, Russell K.; Munger, J. William; Oechel, Walter C.; U, Kyaw Tha Paw; Schmid, Hans Peter; Scott, Russell L.; Sun, Ge; Suyker, Andrew E.; Torn, Margaret S.

    2009-03-06T23:59:59.000Z

    Eddy covariance flux towers provide continuous measurements of net ecosystem carbon exchange (NEE) for a wide range of climate and biome types. However, these measurements only represent the carbon fluxes at the scale of the tower footprint. To quantify the net exchange of carbon dioxide between the terrestrial biosphere and the atmosphere for regions or continents, flux tower measurements need to be extrapolated to these large areas. Here we used remotely-sensed data from the Moderate Resolution Imaging Spectrometer (MODIS) instrument on board NASA's Terra satellite to scale up AmeriFlux NEE measurements to the continental scale. We first combined MODIS and AmeriFlux data for representative U.S. ecosystems to develop a predictive NEE model using a regression tree approach. The predictive model was trained and validated using NEE data over the periods 2000-2004 and 2005-2006, respectively. We found that the model predicted NEE reasonably well at the site level. We then applied the model to the continental scale and estimated NEE for each 1 km x 1 km cell across the conterminous U.S. for each 8-day period in 2005 using spatially-explicit MODIS data. The model generally captured the expected spatial and seasonal patterns of NEE. Our study demonstrated that our empirical approach is effective for scaling up eddy flux NEE measurements to the continental scale and producing wall-to-wall NEE estimates across multiple biomes. Our estimates may provide an independent dataset from simulations with biogeochemical models and inverse modeling approaches for examining the spatiotemporal patterns of NEE and constraining terrestrial carbon budgets for large areas.

  10. Estimation of net ecosystem carbon exchange for the conterminous United States by combining MODIS and AmeriFlux data

    SciTech Connect (OSTI)

    Xiao, Jingfeng; Zhuang, Qianlai; Baldocchi, Dennis D.; Bolstad, Paul V.; Burns, Sean P.; Chen, Jiquan; Cook, David R.; Curtis, Peter S.; Drake, Bert G.; Foster, David R.; Gu, Lianhong; Hadley, Julian L.; Hollinger, David Y.; Katul, Gabriel G.; Law, Beverly E.; Litvak, Marcy; Ma, Siyan; Martin, Timothy A.; Matamala, Roser; McNulty, Steve; Meyers, Tilden P.; Monson, Russell K.; Munger, J. William; Noormets, Asko; Oechel, Walter C.; Oren, Ram; Richardson, Andrew D.; Schmid, Hans Peter; Scott, Russell L.; Starr, Gregory; Sun, Ge; Suyker, Andrew E.; Torn, Margaret S.; Paw, Kyaw; Verma, Shashi B.; Wharton, Sonia; Wofsy, Steven C.

    2008-10-01T23:59:59.000Z

    Eddy covariance flux towers provide continuous measurements of net ecosystem carbon exchange (NEE) for a wide range of climate and biome types. However, these measurements only represent the carbon fluxes at the scale of the tower footprint. To quantify the net exchange of carbon dioxide between the terrestrial biosphere and the atmosphere for regions or continents, flux tower measurements need to be extrapolated to these large areas. Here we used remotely sensed data from the Moderate Resolution Imaging Spectrometer (MODIS) instrument on board the National Aeronautics and Space Administration's (NASA) Terra satellite to scale up AmeriFlux NEE measurements to the continental scale. We first combined MODIS and AmeriFlux data for representative U.S. ecosystems to develop a predictive NEE model using a modified regression tree approach. The predictive model was trained and validated using eddy flux NEE data over the periods 2000-2004 and 2005-2006, respectively. We found that the model predicted NEE well (r = 0.73, p < 0.001). We then applied the model to the continental scale and estimated NEE for each 1 km x 1 km cell across the conterminous U.S. for each 8-day interval in 2005 using spatially explicit MODIS data. The model generally captured the expected spatial and seasonal patterns of NEE as determined from measurements and the literature. Our study demonstrated that our empirical approach is effective for scaling up eddy flux NEE measurements to the continental scale and producing wall-to-wall NEE estimates across multiple biomes. Our estimates may provide an independent dataset from simulations with biogeochemical models and inverse modeling approaches for examining the spatiotemporal patterns of NEE and constraining terrestrial carbon budgets over large areas.

  11. ENHANCEMENT OF TERRESTRIAL CARBON SINKS THROUGH RECLAMATION OF ABANDONED MINE LANDS IN THE APPALACHIAN REGION

    SciTech Connect (OSTI)

    Gary D. Kronrad

    2002-12-01T23:59:59.000Z

    The U.S.D.I. Office of Surface Mining (OSM) estimates that there are approximately 1 million acres of abandoned mine land (AML) in the Appalachian region. AML lands are classified as areas that were inadequately reclaimed or were left unreclaimed prior to the passage of the 1977 Surface Mining Control and Reclamation Act, and where no federal or state laws require any further reclamation responsibility to any company or individual. Reclamation and afforestation of these sites have the potential to provide landowners with cyclical timber revenues, generate environmental benefits to surrounding communities, and sequester carbon in the terrestrial ecosystem. Through a memorandum of understanding, the OSM and the U.S. Department of Energy (DOE) have decided to investigate reclaiming and afforesting these lands for the purpose of mitigating the negative effects of anthropogenic carbon dioxide in the atmosphere. This study determined the carbon sequestration potential of northern red oak (Quercus rubra L.), one of the major reclamation as well as commercial species, planted on West Virginia AML sites. Analyses were conducted to (1) calculate the total number of tons that can be stored, (2) determine the cost per ton to store carbon, and (3) calculate the profitability of managing these forests for timber production alone and for timber production and carbon storage together. The Forest Management Optimizer (FORMOP) was used to simulate growth data on diameter, height, and volume for northern red oak. Variables used in this study included site indices ranging from 40 to 80 (base age 50), thinning frequencies of 0, 1, and 2, thinning percentages of 20, 25, 30, 35, and 40, and a maximum rotation length of 100 years. Real alternative rates of return (ARR) ranging from 0.5% to 12.5% were chosen for the economic analyses. A total of 769,248 thinning and harvesting combinations, net present worths, and soil expectation values were calculated in this study. Results indicate that the cost per ton to sequester carbon ranges from $6.54 on site index 80 land at a 12.5% ARR to $36.68 on site index 40 land at an ARR of 0.5%. Results also indicate that the amount of carbon stored during one rotation ranges between 38 tons per acre on site index 40 land to 58 tons per acre on site index 80 land. The profitability of afforestation on these AML sites in West Virginia increases as the market price for carbon increases from $0 to $100 per ton.

  12. A Causal Net Approach to Relativistic Quantum Mechanics

    E-Print Network [OSTI]

    R. D. Bateson

    2012-05-13T23:59:59.000Z

    In this paper we discuss a causal network approach to describing relativistic quantum mechanics. Each vertex on the causal net represents a possible point event or particle observation. By constructing the simplest causal net based on Reichenbach-like conjunctive forks in proper time we can exactly derive the 1+1 dimension Dirac equation for a relativistic fermion and correctly model quantum mechanical statistics. Symmetries of the net provide various quantum mechanical effects such as quantum uncertainty and wavefunction, phase, spin, negative energy states and the effect of a potential. The causal net can be embedded in 3+1 dimensions and is consistent with the conventional Dirac equation. In the low velocity limit the causal net approximates to the Schrodinger equation and Pauli equation for an electromagnetic field. Extending to different momentum states the net is compatible with the Feynman path integral approach to quantum mechanics that allows calculation of well known quantum phenomena such as diffraction.

  13. Water Balance in Terrestrial PlantsWater Balance in Terrestrial Plants Water Regulation on LandWater Regulation on Land --PlantsPlants WWipip= W= Wrr + W+ Waa --WWtt --WWss

    E-Print Network [OSTI]

    Cochran-Stafira, D. Liane

    1 Water Balance in Terrestrial PlantsWater Balance in Terrestrial Plants Water Regulation on LandWater waters internal water WWrr =Roots=Roots WWaa = Air= Air WWtt = Transpiration= Transpiration WWss = Secretions= Secretions Water Regulation on Land - Plants Water Balance in Terrestrial PlantsWater Balance

  14. Non-Abelian String-Net Ladders

    E-Print Network [OSTI]

    M. D. Schulz; S. Dusuel; J. Vidal

    2014-10-15T23:59:59.000Z

    We study the string-net model with a string tension for non-Abelian particles in the ladder geometry. Focusing on the simplest non-Abelian theory with a total quantum dimension larger than two, we find evidence for a "russian doll" spectrum featuring size-independent energy levels. Contrary to Fibonacci and Ising ladders, the spectrum is found to be gapped at the self-dual points and low-energy excitations in the ground-state sector consist in two-quasiparticle bound states that are discussed in the weak-tension limit. We argue that such properties are prototypical of theories containing more than one non-Abelian particle.

  15. net_energy_load_2006.xls

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines About U.S.30NaturalThousandExtensions473.6 W 54,849.062 210 50trillion . fHomeNot31. Net

  16. Next Update: December 2011 Net Internal Demand

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996) inDecade Year-0 Year-1 Year-2Thousand Cubic3ae .f . Net

  17. Next Update: October 2010 Net Internal

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998through 1996) inDecade Year-0 Year-1 Year-2Thousand Net Internal

  18. Working and Net Available Shell Storage Capacity

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecemberSteamYearTexas--StateWinterYearFeet)perWesternPipeline2Gas inWorkingNet

  19. SolarNet | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to:Information Silver PeakSystemsSolarLab JumpSolarNet Jump to:

  20. Wire-Net | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:SeadovCooperative JumpWilliamson County,Bay, OR)WinneshiekWinterWire-Net Jump to:

  1. Primary Components of Binomial Ideals

    E-Print Network [OSTI]

    Eser, Zekiye

    2014-07-11T23:59:59.000Z

    for primary components of special binomial ideals. A feature of this work is that our results are independent of the characteristic of the field. First of all, we analyze the primary decomposition of a special class of binomial ideals, lattice ideals...

  2. Motivation Elastic Net Computation Elastic-Net and algorithms for computing the

    E-Print Network [OSTI]

    Recht, Ben

    Solution Lemma Given data set (y, X) and (1, 2), define an artificial data set (y, X) by X (n+p)?p = (1 + 2 compute the elastic-net estimator ^(enet), and then we construct the adaptive weights by ^wj = (|^j

  3. Maritime Electric- Net Metering (Prince Edward Island, Canada)

    Broader source: Energy.gov [DOE]

    In December 2005 The Renewable Energy Act and associated Regulations came into effect. A Government policy objective incorporated in the Act was the introduction of net metering for...

  4. Net bundles over posets and K-theory

    E-Print Network [OSTI]

    J. E. Roberts; G. Ruzzi; E. Vasselli

    2012-06-27T23:59:59.000Z

    We continue studying net bundles over partially ordered sets (posets), defined as the analogues of ordinary fibre bundles. To this end, we analyze the connection between homotopy, net homology and net cohomology of a poset, giving versions of classical Hurewicz theorems. Focusing our attention on Hilbert net bundles, we define the K-theory of a poset and introduce functions over the homotopy groupoid satisfying the same formal properties as Chern classes. As when the given poset is a base for the topology of a space, our results apply to the category of locally constant bundles.

  5. Net Requirements Transparency Process for Slice/Block Customers

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

    4, 2012 Net Requirements Transparency Process for SliceBlock Customers Description of Changes and a Response to Comments September 24, 2012 Background and Description of Changes:...

  6. Exact entanglement renormalization for string-net models

    E-Print Network [OSTI]

    Robert Koenig; Ben W. Reichardt; Guifre Vidal

    2009-06-15T23:59:59.000Z

    We construct an explicit renormalization group (RG) transformation for Levin and Wen's string-net models on a hexagonal lattice. The transformation leaves invariant the ground-state "fixed-point" wave function of the string-net condensed phase. Our construction also produces an exact representation of the wave function in terms of the multi-scale entanglement renormalization ansatz (MERA). This sets the stage for efficient numerical simulations of string-net models using MERA algorithms. It also provides an explicit quantum circuit to prepare the string-net ground-state wave function using a quantum computer.

  7. artificial neural nets: Topics by E-print Network

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

    Adaptive Engineering Websites Summary: Neural Nets for Adaptive Filtering and Adaptive Pattern Recognition Bernard Widrow, Stanford elements, on the other hand, arethe building...

  8. Transportation Security SensorNet: A Service Oriented Architecture

    E-Print Network [OSTI]

    Kansas, University of

    Transportation Security SensorNet: A Service Oriented Architecture for Cargo Monitoring Martin..................................................................................................................2 C. Service Oriented Architecture .................................................................4 B. Adobe - Service Oriented Architecture

  9. Scotia Energy Electricity- Net Metering Program (Nova Scotia, Canada)

    Broader source: Energy.gov [DOE]

    Nova Scotia Power Inc. Net Metering allows residential and commercial customers to connect small, renewable energy generating units to the provincial power grid.

  10. Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni...

    Office of Environmental Management (EM)

    Kaupuni Village net zero energy community; energy efficiency in buildings; PV and photovoltaics. webinarhawaiikaupuni.pdf More Documents & Publications Kaupuni Village: A...

  11. Lessons Learned from Net Zero Energy Assessments and Renewable...

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

    Lessons Learned from Net Zero Energy Assessments and Renewable Energy Projects at Military Installations Michael Callahan, Kate Anderson, Sam Booth, Jessica Katz, and Tim Tetreault...

  12. Zero Net Energy Homes Production Builder Business Case: California...

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

    - Building America Top Innovation Zero Net Energy Homes Production Builder Business Case: CaliforniaFlorida Production Builders - Building America Top Innovation Photo of a solar...

  13. Deep Energy Efficiency and Getting to Net Zero

    Broader source: Energy.gov [DOE]

    Presentation covers energy efficiency and getting to net zero and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

  14. Implementing Ad Hoc to Terrestrial Network Gateways Jonathan McGee, Manish Karir, and John S. Baras

    E-Print Network [OSTI]

    Baras, John S.

    Implementing Ad Hoc to Terrestrial Network Gateways Jonathan McGee, Manish Karir, and John S. Baras we describe our experience of implementing a gateway between ad hoc and terrestrial routing protocols terrestrial network interface and MAODV on a wireless ad hoc network interface.Although we focus primarily

  15. Terrestrial gamma ray flashes with energies up to 100 MeV produced by nonequilibrium acceleration of electrons

    E-Print Network [OSTI]

    Pasko, Victor

    . Introduction [2] Terrestrial gamma-ray flashes (TGFs) are bursts of high-energy photons originating fromTerrestrial gamma ray flashes with energies up to 100 MeV produced by nonequilibrium accelerationV) of terrestrial gamma-ray flashes (TGFs). This analysis provides the first direct evidence that TGFs are produced

  16. Transactions and Zero-Safe Nets Roberto Bruni and Ugo Montanari

    E-Print Network [OSTI]

    Bruni, Roberto

    Transactions and Zero-Safe Nets Roberto Bruni and Ugo Montanari Dipartimento di Informatica present an approach to the modeling of transactions based on zero-safe nets. They extend ordinary PT nets be uniformly adapted to zero-safe nets. In particular, we show that each zero-safe net has two associated PT

  17. A Method for Correcting Catches of Fish Larvae For the Size Selection of Plankton Nets

    E-Print Network [OSTI]

    corrected by determining the ratio between a stan- dard net and a test net with either zero extrusion or. . zero avoidance. However, when avoidance of the test net with zero extrusion or when extrusion through test net with zero avoidance differs from the stan- dard net, then the usual method of correcting

  18. Adaptation policies to increase terrestrial ecosystem resilience: potential utility of a multicriteria approach

    SciTech Connect (OSTI)

    de Bremond, Ariane; Engle, Nathan L.

    2014-03-01T23:59:59.000Z

    Climate change is rapidly undermining terrestrial ecosystem resilience and capacity to continue providing their services to the benefit of humanity and nature. Because of the importance of terrestrial ecosystems to human well-being and supporting services, decision makers throughout the world are busy creating policy responses that secure multiple development and conservation objectives- including that of supporting terrestrial ecosystem resilience in the context of climate change. This article aims to advance analyses on climate policy evaluation and planning in the area of terrestrial ecosystem resilience by discussing adaptation policy options within the ecology-economy-social nexus. The paper evaluates these decisions in the realm of terrestrial ecosystem resilience and evaluates the utility of a set of criteria, indicators, and assessment methods, proposed by a new conceptual multi-criteria framework for pro-development climate policy and planning developed by the United Nations Environment Programme. Potential applications of a multicriteria approach to climate policy vis-A -vis terrestrial ecosystems are then explored through two hypothetical case study examples. The paper closes with a brief discussion of the utility of the multi-criteria approach in the context of other climate policy evaluation approaches, considers lessons learned as a result efforts to evaluate climate policy in the realm of terrestrial ecosystems, and reiterates the role of ecosystem resilience in creating sound policies and actions that support the integration of climate change and development goals.

  19. Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01T23:59:59.000Z

    and Energy Management in Zero-Net-Energy Buildings Michaeland Energy Management in Zero-Net-Energy Buildings 1 Michaelgoal of achieving zero-net-energy commercial buildings (

  20. USING ANT COMMUNITIES FOR RAPID ASSESSMENT OF TERRESTRIAL ECOSYSTEM HEALTH

    SciTech Connect (OSTI)

    Wike, L; Doug Martin, D; Michael Paller, M; Eric Nelson, E

    2007-01-12T23:59:59.000Z

    Ecosystem health with its near infinite number of variables is difficult to measure, and there are many opinions as to which variables are most important, most easily measured, and most robust, Bioassessment avoids the controversy of choosing which physical and chemical parameters to measure because it uses responses of a community of organisms that integrate all aspects of the system in question. A variety of bioassessment methods have been successfully applied to aquatic ecosystems using fish and macroinvertebrate communities. Terrestrial biotic index methods are less developed than those for aquatic systems and we are seeking to address this problem here. This study had as its objective to examine the baseline differences in ant communities at different seral stages from clear cut back to mature pine plantation as a precursor to developing a bioassessment protocol. Comparative sampling was conducted at four seral stages; clearcut, 5 year, 15 year and mature pine plantation stands. Soil and vegetation data were collected at each site. All ants collected were preserved in 70% ethyl alcohol and identified to genus. Analysis of the ant data indicates that ants respond strongly to the habitat changes that accompany ecological succession in managed pine forests and that individual genera as well as ant community structure can be used as an indicator of successional change. Ants exhibited relatively high diversity in both early and mature seral stages. High ant diversity in the mature seral stages was likely related to conditions on the forest floor which favored litter dwelling and cool climate specialists.

  1. Definition, Capabilities, and Components of a Terrestrial Carbon Monitoring System

    SciTech Connect (OSTI)

    West, Tristram O.; Brown, Molly E.; Duran, Riley M.; Ogle, Stephen; Moss, Richard H.

    2013-08-08T23:59:59.000Z

    Research efforts for effectively and consistently monitoring terrestrial carbon are increasing in number. As such, there is a need to define carbon monitoring and how it relates to carbon cycle science and carbon management. There is also a need to identify intended capabilities of a carbon monitoring system and what system components are needed to develop the capabilities. This paper is intended to promote discussion on what capabilities are needed in a carbon monitoring system based on requirements for different areas of carbon-related research and, ultimately, for carbon management. While many methods exist to quantify different components of the carbon cycle, research is needed on how these methods can be coupled or integrated to obtain carbon stock and flux estimates regularly and at a resolution that enables attribution of carbon dynamics to respective sources. As society faces sustainability and climate change conerns, carbon management activities implemented to reduce carbon emissions or increase carbon stocks will become increasingly important. Carbon management requires moderate to high resolution monitoring. Therefore, if monitoring is intended to help inform management decisions, management priorities should be considered prior to development of a monitoring system.

  2. Artificial Neural Nets and Cylinder Pressures in Diesel

    E-Print Network [OSTI]

    Sharkey, Amanda

    Artificial Neural Nets and Cylinder Pressures in Diesel Engine Fault Diagnosis * Gopi O diagnosis system for a diesel engine, which uses artificial neural nets to identify faults on the basis­temporal representation of cylinder pressures. Draw cards and power cards are regularly assessed for the condition

  3. Targeting Net Zero Energy for Military Installations (Presentation)

    SciTech Connect (OSTI)

    Burman, K.

    2012-05-01T23:59:59.000Z

    Targeting Net Zero Energy for Military Installations in Kaneohe Bay, Hawaii. A net zero energy installation (NZEI) is one that produces as much energy from on-site renewable sources as it consumes. NZEI assessment provides a systematic approach to energy projects.

  4. artificial neural net: Topics by E-print Network

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

    neural net First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 On Combining Artificial Neural Nets CiteSeer...

  5. THE 2001 NET ENERGY BALANCE OF CORN-ETHANOL (PRELIMINARY)

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    1 THE 2001 NET ENERGY BALANCE OF CORN-ETHANOL (PRELIMINARY) Hosein Shapouri*, U.S. Department Laboratory, 9700 South Cass Avenue, Argonne, IL. 60439 ABSTRACT This report estimates the net energy balance to produce ethanol and byproducts. The results indicate that corn ethanol has a positive energy balance, even

  6. Net Balanced Floorplanning Based on Elastic Energy Model

    E-Print Network [OSTI]

    Nannarelli, Alberto

    Net Balanced Floorplanning Based on Elastic Energy Model Wei Liu and Alberto Nannarelli Dept variations can introduce extra signal skew, it is desirable to have floorplans with balanced net delays based on the elastic energy model. The B*-tree, which is based on an ordered binary tree, is used

  7. Shapes of geodesic nets. Alexander Nabutovsky and Regina Rotman

    E-Print Network [OSTI]

    Nabutovsky, Alexander

    Shapes of geodesic nets. Alexander Nabutovsky and Regina Rotman August 14, 2006 Abstract Let M n infinitely many geometrically distinct geodesic nets on this manifold. We will also show that either the length of a shortest pe­ riodic geodesic is bounded in terms of the volume of a manifold M n

  8. Bayes Net Toolbox practical Charles Fox, University of Sheffield

    E-Print Network [OSTI]

    Barker, Jon

    this network (which is a Directed Acyclic graph, or 'DAG'), we create an adjacency matrix: N = 4 %the number of nodes in the network dag = zeros(N,N) %connectivity matrix for the net (directed acyclic graph) C = 1 matlab >>cd bayesnet >>cd FullBNT1.0.4/ >>addpath(genpathKPM(pwd)) Creating your first Bayes net

  9. Translating Orc Features into Petri nets and the Join Calculus #

    E-Print Network [OSTI]

    Bruni, Roberto

    Translating Orc Features into Petri nets and the Join Calculus # Roberto Bruni 1 , Hern@di.unipi.it, hernan.melgratti@imtlucca.it, et52@mcs.le.ac.uk Abstract. Cook and Misra's Orc is an elegant language the key novel features of Orc by comparing it with variations of Petri nets. The comparison shows that Orc

  10. Translating Orc Features into Petri nets and the Join Calculus

    E-Print Network [OSTI]

    Bruni, Roberto

    Translating Orc Features into Petri nets and the Join Calculus Roberto Bruni1, Hern´an Melgratti2@di.unipi.it, hernan.melgratti@imtlucca.it, et52@mcs.le.ac.uk Abstract. Cook and Misra's Orc is an elegant language the key novel features of Orc by comparing it with variations of Petri nets. The comparison shows that Orc

  11. heavy-snowfall area. The annual NEP (net ecosystem productiv-

    E-Print Network [OSTI]

    forests, the bal- ance of carbon assimilation and respiration induced by seasonal changes in solar, solar Highlight FLUXNET site FFPRI FFPRI (Forestry and Forest Products Research Institute) FluxNet sites, Japan by Yoshikazu Ohtani Figure 1: Flux towers and forests in FFPRI FluxNet, Japan. The FFPRI Flux

  12. Changing Communication Environments in MosquitoNet Mary G. Baker

    E-Print Network [OSTI]

    Baker, Mary G.

    Changing Communication Environments in MosquitoNet Mary G. Baker Computer Science and Electrical is funded in part by the Center for Telecom- munications at Stanford University, the Reid and Polly Anderson- mary goal of MosquitoNet, a new project at Stanford Uni- versity for investigating operating system

  13. Process Efficiency Measurements in the Laser Engineered Net Shaping Process

    E-Print Network [OSTI]

    DuPont, John N.

    Process Efficiency Measurements in the Laser Engineered Net Shaping Process R.R. UNOCIC and J.N. Du conducted for the laser-engineered net-shaping process (LENS) for H-13 tool steel and copper pow- der coupling was found to be relatively insensitive to the range of processing parameters tested. Melting

  14. A Green Prison: Santa Rita Jail Creeps Towards Zero Net Energy (ZNE)

    E-Print Network [OSTI]

    Marnay, Chris

    2011-01-01T23:59:59.000Z

    Rita Jail Creeps Towards Zero Net Energy (ZNE) Chris Marnay,Jail Creeps Towards Zero Net Energy (ZNE) Chris Marnay Jail is unlikely to meet zero net energy in the near future.

  15. Fact #837: September 8, Gap between Net Imports and Total Imports...

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

    7: September 8, Gap between Net Imports and Total Imports of Petroleum is Widening Fact 837: September 8, Gap between Net Imports and Total Imports of Petroleum is Widening Net...

  16. E-Print Network 3.0 - adding wire nets Sample Search Results

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

    of applications. What is the 1-Wire Net? The 1-Wire net... architecture that uses a resistor pull-up to a nominal 5V supply at the master. A 1-Wire net-based system... interfaces...

  17. Quantum computational tensor network on string-net condensate

    E-Print Network [OSTI]

    Tomoyuki Morimae

    2011-09-27T23:59:59.000Z

    The string-net condensate is a new class of materials which exhibits the quantum topological order. In order to answer the important question, "how useful is the string-net condensate in quantum information processing?", we consider the most basic example of the string-net condensate, namely the $Z_2$ gauge string-net condensate on the two-dimensional hexagonal lattice, and show that the universal measurement-based quantum computation (in the sense of the quantum computational webs) is possible on it by using the framework of the quantum computational tensor network. This result implies that even the most basic example of the string-net condensate is equipped with the correlation space that has the capacity for the universal quantum computation.

  18. NET-ZERO ENERGY BUILDING OPERATOR TRAINING PROGRAM (NZEBOT)

    SciTech Connect (OSTI)

    Brizendine, Anthony; Byars, Nan; Sleiti, Ahmad; Gehrig, Bruce; Lu, Na

    2012-12-31T23:59:59.000Z

    The primary objective of the Net-Zero Energy Building Operator Training Program (NZEBOT) was to develop certificate level training programs for commercial building owners, managers and operators, principally in the areas of energy / sustainability management. The expected outcome of the project was a multi-faceted mechanism for developing the skill-based competency of building operators, owners, architects/engineers, construction professionals, tenants, brokers and other interested groups in energy efficient building technologies and best practices. The training program draws heavily on DOE supported and developed materials available in the existing literature, as well as existing, modified, and newly developed curricula from the Department of Engineering Technology & Construction Management (ETCM) at the University of North Carolina at Charlotte (UNC-Charlotte). The project goal is to develop a certificate level training curriculum for commercial energy and sustainability managers and building operators that: 1) Increases the skill-based competency of building professionals in energy efficient building technologies and best practices, and 2) Increases the workforce pool of expertise in energy management and conservation techniques. The curriculum developed in this project can subsequently be used to establish a sustainable energy training program that can contribute to the creation of new green job opportunities in North Carolina and throughout the Southeast region, and workforce training that leads to overall reductions in commercial building energy consumption. Three energy training / education programs were developed to achieve the stated goal, namely: 1. Building Energy/Sustainability Management (BESM) Certificate Program for Building Managers and Operators (40 hours); 2. Energy Efficient Building Technologies (EEBT) Certificate Program (16 hours); and 3. Energy Efficent Buildings (EEB) Seminar (4 hours). Training Program 1 incorporates the following topics in the primary five-day Building Energy/Sustainability Management Certificate program in five training modules, namely: 1) Strategic Planning, 2) Sustainability Audits, 3) Information Analysis, 4) Energy Efficiency, and 5) Communication. Training Program 2 addresses the following technical topics in the two-day Building Technologies workshop: 1) Energy Efficient Building Materials, 2) Green Roofing Systems, 3) Energy Efficient Lighting Systems, 4) Alternative Power Systems for Buildings, 5) Innovative Building Systems, and 6) Application of Building Performance Simulation Software. Program 3 is a seminar which provides an overview of elements of programs 1 and 2 in a seminar style presentation designed for the general public to raise overall public awareness of energy and sustainability topics.

  19. Predictions for net-proton and net-kaon distributions at LHC energies

    E-Print Network [OSTI]

    Yacine Mehtar-Tani; Georg Wolschin

    2010-04-29T23:59:59.000Z

    We investigate baryon and charge transport in relativistic heavy-ion collisions, compare with Au + Au RHIC data at sqrt(s_NN)=0.2 TeV, and make predictions for net-proton rapidity distributions in central Pb + Pb collisions at CERN LHC energies of sqrt(s_NN)=2.8, 3.9, and 5.5 TeV. We use the gluon saturation model and put special emphasis on the midrapidity valley |y|Net-kaon distributions are calculated and compared to BRAHMS Au + Au data at RHIC energies of sqrt(s_NN)= 0.2 TeV, and predicted for Pb + Pb at 5.5 TeV.

  20. A Process-based Analysis of Methane Exchanges Between Alaskan Terrestrial Ecosystems and the Atmosphere

    E-Print Network [OSTI]

    Zhuang, Qianlai.

    We developed and used a new version of the Terrestrial Ecosystem Model (TEM) to study how rates of methane (CH4) emissions and consumption in Alaskan soils have changed over the past century in response to observed changes ...

  1. Atmospheric photochemistry, surface features, and potential biosignature gases of terrestrial exoplanets

    E-Print Network [OSTI]

    Hu, Renyu, Ph. D. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    The endeavor to characterize terrestrial exoplanets warrants the study of chemistry in their atmospheres. Here I present a comprehensive one-dimensional photochemistry-thermochemistry model developed from the ground up for ...

  2. Interactions of Water and Energy Mediate Responses of High-Latitude Terrestrial Ecosystems to Climate Change

    E-Print Network [OSTI]

    Subin, Zachary Marc

    2012-01-01T23:59:59.000Z

    remote ocean temperatures to respond, while a terrestrial cooling,summer cooling at 850 hPa. Significant remote changescooling due to a change in ocean circulation would imply a compensating remote

  3. Multi-temporal Terrestrial Lidar for Estimating Individual Tree Dimensions and Biomass Change

    E-Print Network [OSTI]

    Srinivasan, Shruthi

    2013-10-30T23:59:59.000Z

    Accurate measures of forest structural parameters are essential to forest inventory and growth models, managing wildfires, and modeling of carbon cycle. Terrestrial laser scanning (TLS) provides accurate understory information rapidly through non...

  4. Utilizing Vertebrates to Understand the Factors that Influence Terrestrial Ecosystem Structure

    E-Print Network [OSTI]

    Redman, Cory

    2012-07-16T23:59:59.000Z

    Debbie J. Thomas Frances Gelwick Head of Department, J. Rick Giardino May 2012 Major Subject: Geology iii ABSTRACT Utilizing Vertebrates to Understand the Factors that Influence Terrestrial Ecosystem Structure. (May...

  5. THE COMPOSITIONAL DIVERSITY OF EXTRASOLAR TERRESTRIAL PLANETS. I. IN SITU SIMULATIONS

    SciTech Connect (OSTI)

    Bond, Jade C.; Lauretta, Dante S. [Lunar and Planetary Laboratory, University of Arizona, 1629 East University Boulevard, Tucson, AZ 85721 (United States); O'Brien, David P., E-mail: jbond@psi.ed [Planetary Science Institute, 1700 E. Fort Lowell, Tucson, AZ 85719 (United States)

    2010-06-01T23:59:59.000Z

    Extrasolar planet host stars have been found to be enriched in key planet-building elements. These enrichments have the potential to drastically alter the composition of material available for terrestrial planet formation. Here, we report on the combination of dynamical models of late-stage terrestrial planet formation within known extrasolar planetary systems with chemical equilibrium models of the composition of solid material within the disk. This allows us to determine the bulk elemental composition of simulated extrasolar terrestrial planets. A wide variety of resulting planetary compositions are found, ranging from those that are essentially 'Earth like', containing metallic Fe and Mg silicates, to those that are dominated by graphite and SiC. This shows that a diverse range of terrestrial planets may exist within extrasolar planetary systems.

  6. Studies of plume condensation contamination upon surfaces of the Terrestrial Planet Finder spacecraft

    E-Print Network [OSTI]

    Pigeon, Timothy David

    2005-01-01T23:59:59.000Z

    There are two competing concepts for the Terrestrial Planet Finder (TPF) mission, one which involves a single spacecraft, and another comprised of a five craft formation. In addition, there are several propulsion options ...

  7. DIAGNOSING, BENCHMARKING AND TRANSFORMING THE LEED CERTIFIED FIU SIPA BUILDING INTO A NET-ZERO-ENERGY BUILDING (NET-ZEB)

    E-Print Network [OSTI]

    Pala, Nezih

    , the energy score is not benchmarked against the AIA and DOE 2030 Challenge to make buildings carbon-neutral INTO A NET-ZERO-ENERGY BUILDING (NET-ZEB) Thomas Spiegelhalter Florida International University-Department of Construction Management Miami, FL 33174 e-mail: yckang@fiu.edu Nezih Pala FIU- Department of Electrical

  8. NetSeed User Manual NetSeed is a toolkit for identifying the seed set of networks, available as an online tool

    E-Print Network [OSTI]

    Borenstein, Elhanan

    of Washington and is available online at http://elbo.gs.washington.edu/tools/NetSeed/. NetSeed>Web NetSeed>Web allows researchers to calculate the seed set of a network online and requires only a web browser. The NetSeed>Web and functional analysis options. Overview of use To determine the seed set of a network using NetSeed>Web

  9. Relative importance of multiple factors on terrestrial loading of DOC to Arctic river networks

    SciTech Connect (OSTI)

    Kicklighter, David W. [Ecosystem Center, The] [Ecosystem Center, The; Hayes, Daniel J [ORNL] [ORNL; Mcclelland, James W [University of Texas] [University of Texas; Peterson, Bruce [Marine Biological Laboratory] [Marine Biological Laboratory; Mcguire, David [University of Alaska] [University of Alaska; Melillo, Jerry [Marine Biological Laboratory] [Marine Biological Laboratory

    2014-01-01T23:59:59.000Z

    Terrestrial carbon dynamics influence the contribution of dissolved organic carbon (DOC) to river networks in addition to controlling carbon fluxes between the land surface and the atmosphere. In this study, we use a biogeochemical process model to simulate the lateral transfer of DOC from land to the Arctic Ocean via riverine transport. We estimate that the pan-arctic watershed has contributed, on average, 32 Tg C/yr of DOC to the Arctic Ocean over the 20th century with most coming from the extensive area of boreal deciduous needle-leaved forests and forested wetlands in Eurasian watersheds. We also estimate that the rate of terrestrial DOC loading has been increasing by 0.037 Tg C/yr2 over the 20th century primarily as a result of increases in air temperatures and precipitation. These increases have been partially compensated by decreases in terrestrial DOC loading caused by wildfires. Other environmental factors (CO2 fertilization, ozone pollution, atmospheric nitrogen deposition, timber harvest, agriculture) are estimated to have relatively small effects on terrestrial DOC loading to arctic rivers. The effects of the various environmental factors on terrestrial carbon dynamics have both compensated and enhanced concurrent effects on hydrology to influence terrestrial DOC loading. Future increases in riverine DOC concentrations and export may occur from warming-induced increases in terrestrial DOC production associated with enhanced microbial metabolism and the exposure of additional organic matter from permafrost degradation along with decreases in water yield associated with warming-induced increases in evapotranspiration. Improvements in simulating terrestrial DOC loading to pan-arctic rivers in the future will require better information on the spatial distribution of precipitation and its temporal trends, carbon dynamics of larch-dominated ecosystems in eastern Siberia, and the role of industrial organic effluents on carbon budgets of rivers in western Russia.

  10. Microsoft PowerPoint - 06 Crawley Drive for Net Zero Energy Commercial...

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

    Microsoft PowerPoint - 06 Crawley Drive for Net Zero Energy Commercial Buildings Microsoft PowerPoint - 06 Crawley Drive for Net Zero Energy Commercial Buildings Microsoft...

  11. Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii...

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

    Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment and Recommendations Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment...

  12. NREL: News - NREL and Army Validate Energy Savings for Net Zero...

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

    a net zero energy initiative that includes all of its installations across the state. Fort Bliss (Texas) and Fort Carson (Colo.) are piloting integrated net zero energy, water,...

  13. Fact #736: July 16, 2012 Total Petroleum Imports and Net Petroleum...

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

    6: July 16, 2012 Total Petroleum Imports and Net Petroleum Imports: The Difference is Growing Fact 736: July 16, 2012 Total Petroleum Imports and Net Petroleum Imports: The...

  14. Enhanced transfer of terrestrially derived carbon to the atmosphere in a flooding event

    E-Print Network [OSTI]

    Grossman, Ethan L.

    November 2012; revised 14 October 2012; accepted 21 November 2012. [1] Rising CO2 concentration the adjacent shelf contributed to northern Gulf shelf waters changing from a net sink to a net source of CO2 in the water can be exchanged with the atmosphere with approximately ~100 Tg of CO2 degassed from U.S. streams

  15. V1FY 2013 Annual Progress Report DOE Hydrogen and Fuel Cells Program Jean St-Pierre (Primary Contact), Yunfeng Zhai,

    E-Print Network [OSTI]

    V­1FY 2013 Annual Progress Report DOE Hydrogen and Fuel Cells Program Jean St-Pierre (Primary applications, 80-kWe (net) integrated transportation fuel cell power systems operating on direct hydrogen-Pierre ­ Hawaii Natural Energy InstituteV.E Fuel Cells / Impurities V­2DOE Hydrogen and Fuel Cells Program FY 2013

  16. Primary

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar Home DesignPresentations Presentations926 2.804 2.705 2.197 1.823

  17. Gamma-ray bursts and terrestrial planetary atmospheres

    E-Print Network [OSTI]

    Thomas, B C; Thomas, Brian C.; Melott, Adrian L.

    2006-01-01T23:59:59.000Z

    We describe results of modeling the effects of gamma-ray bursts (GRBs) within a few kiloparsecs of an Earth-like planet. A primary effect is generation of nitrogen oxide compounds which deplete ozone. Ozone depletion leads to an increase in solar UVB radiation at the surface, enhancing DNA damage, particularly in marine microorganisms such as phytoplankton. In addition, we expect increased atmospheric opacity due to buildup of nitrogen dioxide produced by the burst and enhanced precipitation of nitric acid. We review here previous work on this subject and discuss recent developments.

  18. Primary Health Faculty of Medicine,

    E-Print Network [OSTI]

    Albrecht, David

    School of Primary Health Care Faculty of Medicine, Nursing and Health Sciences Central Clinical Hospital Centre for Inflammatory Diseases School of Public Health & Preventive Medicine Australasian Disability Health Victoria School of Psychology and Psychiatry Centre for Rural Mental Health (in abeyance

  19. ,"New Mexico Natural Gas Underground Storage Net Withdrawals...

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

    ,,"(202) 586-8800",,,"3292015 10:08:54 PM" "Back to Contents","Data 1: New Mexico Natural Gas Underground Storage Net Withdrawals (MMcf)" "Sourcekey","N5070NM2"...

  20. ,"New York Natural Gas Underground Storage Net Withdrawals (MMcf...

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

    ,,"(202) 586-8800",,,"182015 12:49:32 PM" "Back to Contents","Data 1: New York Natural Gas Underground Storage Net Withdrawals (MMcf)" "Sourcekey","N5070NY2"...

  1. Net Requirements Transparency Process for Slice/Block and Block...

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

    3 As part of its Net Requirements Transparency process, on July 31, 2013 BPA published the SliceBlock and Block customers' FY2012 and forecast FY2014 Total Retail Load (TRL) and...

  2. Super-KMS functionals for graded-local conformal nets

    E-Print Network [OSTI]

    Robin Hillier

    2014-07-16T23:59:59.000Z

    Motivated by a few preceding papers and a question of R. Longo, we introduce super-KMS functionals for graded translation-covariant nets over R with superderivations, roughly speaking as a certain supersymmetric modification of classical KMS states on translation-covariant nets over R, fundamental objects in chiral algebraic quantum field theory. Although we are able to make a few statements concerning their general structure, most properties will be studied in the setting of specific graded-local (super-) conformal models. In particular, we provide a constructive existence and partial uniqueness proof of super-KMS functionals for the supersymmetric free field, for certain subnets, and for the super-Virasoro net with central charge c>= 3/2. Moreover, as a separate result, we classify bounded super-KMS functionals for graded-local conformal nets over S^1 with respect to rotations.

  3. KM3NeT - The Birth Of A Giant

    SciTech Connect (OSTI)

    Popa, V. [Institute for Space Sciences, Ro-077125, Bucharest-Magurele (Romania)

    2010-11-24T23:59:59.000Z

    KM3NeT will be a very large volume (several cubic kilometers) neutrino telescope in the Mediterranean Sea. The up to date status of the project is presented, and the main physics goals are reviewed.

  4. adaptive global net: Topics by E-print Network

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

    of contaminants discharged dispersion coefficient to be 70.1 ( 4.3 m2 s-1. Temporal evolution of the SF6 inventory indicates an average Ho, David 499 Building Bayes Nets with...

  5. additional net gain: Topics by E-print Network

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

    of contaminants discharged dispersion coefficient to be 70.1 ( 4.3 m2 s-1. Temporal evolution of the SF6 inventory indicates an average Ho, David 369 Building Bayes Nets with...

  6. October 16, 2012, Webinar: Net-Zero-Energy Communities

    Office of Energy Efficiency and Renewable Energy (EERE)

    This webinar was held October 16, 2012, and provided information on net-zero-energy communities in California and Hawaii. Download the presentations below, watch the webinar (WMV 159 MB), or view...

  7. Transformation Nets -A Runtime Model for Transformation Languages

    E-Print Network [OSTI]

    Hochreiter, Sepp

    Transformation Nets - A Runtime Model for Transformation Languages Johannes Schoenboeck Institute transformation languages. Although numerous approaches are available, they lack convenient facilities for supporting debugging and understand- ing of the transformation logic. This is not least because

  8. Influence of Dynamic Land Use and Land Cover Change on Simulated Global Terrestrial Carbon and Nitrogen Cycles, Climate-carbon Cycle Feedbacks, and Interactions with Rising CO2 and Anthropogenic Nitrogen Deposition

    SciTech Connect (OSTI)

    Thornton, Peter E [ORNL; Hoffman, Forrest M [ORNL; Hurtt, George C [University of Hew Hampshire

    2009-12-01T23:59:59.000Z

    Previous work has demonstrated the sensitivity of terrestrial net carbon exchange to disturbance history and land use patterns at the scale of individual sites or regions. Here we show the influence of land use and land cover dynamics over the historical period 1850-present on global-scale carbon, nutrient, water, and energy fluxes. We also explore the spatial and temporal details of interactions among land use and disturbance history, rising atmospheric carbon dioxide consentation, and increasing anthropogenic nitrogen deposition. Our simulations show that these interactions are significant, and that their importance grows over time, expressed as a fraction of the independent forcing terms. We conclude with an analysis of the influence of these interactions on the sign and magnitude of global climate-carbon cycle feedbacks.

  9. Exploiting Covariate Similarity in Sparse Regression via the Pairwise Elastic Net

    E-Print Network [OSTI]

    Blei, David M.

    , the Elastic Net can yield a sparse esti- mate with more than n non-zero weights (Efron et al., 2004). One canExploiting Covariate Similarity in Sparse Regression via the Pairwise Elastic Net Alexander Lorbert- tion called the Pairwise Elastic Net is pro- posed. Like the Elastic Net, it simultane- ously performs

  10. Executing Transactions in Zero-Safe Nets ? Roberto Bruni and Ugo Montanari

    E-Print Network [OSTI]

    Bruni, Roberto

    Executing Transactions in Zero-Safe Nets ? Roberto Bruni and Ugo Montanari Dipartimento di in distributed systems by using zero-safe nets, which extend pt nets with a simple mechanism for transition synchronization. In particular, starting from the zero-safe net that represents a certain system, we give

  11. Exploiting Covariate Similarity in Sparse Regression via the Pairwise Elastic Net

    E-Print Network [OSTI]

    Low, Steven H.

    . Furthermore, un- like the Lasso, the Elastic Net can yield a sparse esti- mate with more than n non-zero477 Exploiting Covariate Similarity in Sparse Regression via the Pairwise Elastic Net Alexander to regression regulariza- tion called the Pairwise Elastic Net is pro- posed. Like the Elastic Net, it simultane

  12. Extending the Zero-Safe approach to Coloured, Recon gurable and Dynamic Nets ?

    E-Print Network [OSTI]

    Bruni, Roberto

    Extending the Zero-Safe approach to Coloured, Recon#12;gurable and Dynamic Nets ? Roberto Bruni their execution). Starting from zero-safe nets | a well-studied extension of Place/Transition Petri nets | we show how the zero-safe approach can be smoothly applied to a hierarchy of nets of increasing

  13. NET FEEDING IN MESOPELAGIC FISHES THOMAS L. HOPKINS AND RONALD C. BAIRD!

    E-Print Network [OSTI]

    NET FEEDING IN MESOPELAGIC FISHES THOMAS L. HOPKINS AND RONALD C. BAIRD! ABSTRACT In an investigation of n'et feeding, 11 species of fish (5 gonostomatids, 6 myctophids) captured in a double-net Tucker trawl were examined. Stomach contents of fish retained by a coarse mesh "fish- catcher" in one net

  14. Comparison of acoustic and net sampling systems to determine patterns in zooplankton distribution

    E-Print Network [OSTI]

    Pierce, Stephen

    Comparison of acoustic and net sampling systems to determine patterns in zooplankton distribution and with predicted volume backscatter calculated from a coincident net tow. Spatially and temporally coincident data)) and from a 1 m2 Multiple Opening Closing Net and Environmental Sensing System (MOCNESS). The combined net

  15. Effects of Suspended Particles on Net-Tending Behaviors for Hydropsyche sparna (Trichoptera: Hydropsychidae)

    E-Print Network [OSTI]

    Notre Dame, University of

    BEHAVIOR Effects of Suspended Particles on Net-Tending Behaviors for Hydropsyche sparna to eliminate the confounding effects of ?ow on net-tending. Drift and mortalityrateswerealsomeasuredbutdidnotoccurintheexperimentalorcontrolpopulations.Four net-tending behaviors occurred that varied in the degree of ?lter net modi?cation. One

  16. the results MFV Kerrie Marie BM172 (New Net MK 1)

    E-Print Network [OSTI]

    the results MFV Kerrie Marie BM172 (New Net MK 1) sea trials no4: ICES area VIIe Paul, the Skipper 2009 numbers of fish the nets the `new' net design (MK 1) used on the MFV Kerrie Marie The owner, skipper and crew of the Devon beam trawler `Kerrie Marie' have invested in new net designs and reduced

  17. Modeling Mobile Agent Systems with High Level Petri Nets Dianxiang Xu and Yi Deng

    E-Print Network [OSTI]

    Modeling Mobile Agent Systems with High Level Petri Nets Dianxiang Xu and Yi Deng School-based approach for architectural modeling of mobile agent systems. Agent template (net) is proposed to model as a component, consisting of mobility environment (system net), agent templates (agent nets), and internal

  18. Workflow Concerns and Workarounds of Readers in an Urban Safety Net Teleretinal Screening Study

    E-Print Network [OSTI]

    Fish, Allison E

    2011-01-01T23:59:59.000Z

    expanding uninsured and underinsured patient population, the United States relies on the health care safety net,

  19. Petri Nets and the Real World Ekkart Kindler and Frank Nillies

    E-Print Network [OSTI]

    Kindler, Ekkart

    . This allows us to control the plant directly by a Petri net (respectively by PNSim simulating the Petri net the simulation of tokens of the Petri net with these objects in the virtual 3D-world. In this paper, we take of the real world. This way, a Petri net can be used as a controller of some plant. In principle, this idea

  20. Predicting Planets in Known Extra-Solar Planetary Systems III: Forming Terrestrial Planets

    E-Print Network [OSTI]

    Sean N. Raymond; Rory Barnes; Nathan A. Kaib

    2006-05-15T23:59:59.000Z

    Recent results have shown that many of the known extrasolar planetary systems contain regions which are stable for both Earth-mass and Saturn-mass planets. Here we simulate the formation of terrestrial planets in four planetary systems -- 55 Cancri, HD 38529, HD 37124, and HD 74156 -- under the assumption that these systems of giant planets are complete and that their orbits are well-determined. Assuming the giant planets formed and migrated quickly, then terrestrial planets may form from a second generation of planetesimals. In each case, Moon- to Mars-sized planetary embryos are placed in between the giant planets and evolved for 100 Myr. We find that planets form relatively easily in 55 Cnc, with masses up to 0.6 Earth masses and in some cases substantial water contents and orbits in the habitable zone. HD 38529 is likely to support an asteroid belt but no terrestrial planets of significant mass. No terrestrial planets form in HD 37124 and HD 74156, although in some cases 1-2 lone embryos survive for 100 Myr. If migration occurred later, depleting the planetesimal disk, then massive terrestrial planets are unlikely to form in any of these systems.

  1. RESPONSES OF PRIMARY PRODUCTION AND TOTAL CARBON STORAGE TO CHANGES IN CLIMATE AND ATMOSPHERIC CO2 CONCENTRATION

    E-Print Network [OSTI]

    Model (TEM, version 4.0) to estimate global responses of annual net primary production (NPP) and total. For contemporary climate with 315 ppmv CO2, TEM estimated that global NPP is 47.9 PgC/yr and global total carbon-q climate and +20.6% (9.9 PgC/yr) for the GISS climate. The responses of global total carbon storage are +17

  2. Gamma-ray bursts and terrestrial planetary atmospheres

    E-Print Network [OSTI]

    Brian C. Thomas; Adrian L. Melott

    2006-05-04T23:59:59.000Z

    We describe results of modeling the effects on Earth-like planets of long-duration gamma-ray bursts (GRBs) within a few kiloparsecs. A primary effect is generation of nitrogen oxide compounds which deplete ozone. Ozone depletion leads to an increase in solar UVB radiation at the surface, enhancing DNA damage, particularly in marine microorganisms such as phytoplankton. In addition, we expect increased atmospheric opacity due to buildup of nitrogen dioxide produced by the burst and enhanced precipitation of nitric acid. We review here previous work on this subject and discuss recent developments, including further discussion of our estimates of the rates of impacting GRBs and the possible role of short-duration bursts.

  3. Survival of Terrestrial Planets in the Presence of Giant Planet Migration

    E-Print Network [OSTI]

    Avi M. Mandell; Steinn Sigurdsson

    2003-11-10T23:59:59.000Z

    The presence of ``Hot Jupiters'', Jovian mass planets with very short orbital periods orbiting nearby main sequence stars, has been proposed to be primarily due to the orbital migration of planets formed in orbits initially much further from the parent star. The migration of giant planets would have profound effects on the evolution of inner terrestrial planets in these systems, and previous analyses have assumed that no terrestrial planets survive after migration has occurred. We present numerical simulations showing that a significant fraction of terrestrial planets could survive the migration process, eventually returning to circular orbits relatively close to their original positions. A fraction of the final orbits are in the Habitable Zone, suggesting that planetary systems with close-in giant planets are viable targets for searches for Earth-like habitable planets around other stars.

  4. Metal accumulation in terrestrial pulmonates at a lead/zinc smelter site in Arnoldstein, Austria

    SciTech Connect (OSTI)

    Rabitsch, W.B. [Univ. of Vienna, Vienna (Austria)] [Univ. of Vienna, Vienna (Austria)

    1996-05-01T23:59:59.000Z

    Recently,the suitability of terrestrial gastropods was reviewed as quantitative indicator organisms for environmental metal pollution. The peculiar metal accumulation capabilities in molluscs have been known in detail for decades, but {open_quotes}only few data are available for terrestrial pulmonates{close_quotes}. Furthermore, data are restricted to only a few species, and despite similarities in metabolic pathways, species-specific properties in metal-budget strategies exist. Information concerning the potential range of metal burden in these animals form the field are, therefore, of ecophysical relevance. Snails satisfy a basic demand as quantitative indicators of the bioavailable fraction of terrestrial metal pollution. In this study concentrations of lead, cadmium, copper and zinc were measured in tissues of 4 species of snails collected in the vicinity of a lead/zinc smelter with a long history of pollution. 23 refs., 3 figs., 1 tab.

  5. Deep Atomic Binding (DAB) Approach in Interpretation of Fission Products Behavior in Terrestrial and Water Ecosystems

    SciTech Connect (OSTI)

    Ajlouni, Abdul-Wali M.S. [Ministry of Energy and Mineral Resources, Amman 11814 (Jordan)

    2006-07-01T23:59:59.000Z

    A large number of studies and models were established to explain the fission products (FP) behavior within terrestrial and water ecosystems, but a number of behaviors were non understandable, which always attributed to unknown reasons. According to DAB hypothesis, almost all fission products behaviors in terrestrial and water ecosystems could be interpreted in a wide coincidence. The gab between former models predictions, and field behavior of fission products after accidents like Chernobyl have been explained. DAB represents a tool to reduce radio-phobia as well as radiation protection expenses. (author)

  6. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    SciTech Connect (OSTI)

    Al-Beaini, S.; Borgeson, S.; Coffery, B.; Gregory, D.; Konis, K.; Scown, C.; Simjanovic, J.; Stanley, J.; Strogen, B.; Walker, I.

    2009-09-01T23:59:59.000Z

    A green building competition, to be known as the Energy Free Home Challenge (EFHC), is scheduled to be opened to teams around the world in 2010. This competition will encourage both design innovation and cost reduction, by requiring design entries to meet 'zero net energy' and 'zero net cost' criteria. For the purposes of this competition, a 'zero net energy' home produces at least as much energy as it purchases over the course of a year, regardless of the time and form of the energy (e.g., electricity, heat, or fuel) consumed or produced. A 'zero net cost' home is no more expensive than a traditional home of comparable size and comfort, when evaluated over the course of a 30-year mortgage. In other words, the 'green premium' must have a payback period less than 30 years, based on the value of energy saved. The overarching goal of the competition is to develop affordable, high-performance homes that can be mass-produced at a large scale, and are able to meet occupant needs in harsh climates (as can be found where the competition will be held in Illinois). This report outlines the goals of the competition, and gauges their feasibility using both modeling results and published data. To ensure that the established rules are challenging, yet reasonable, this report seeks to refine the competition goals after exploring their feasibility through case studies, cost projections, and energy modeling. The authors of this report conducted a survey of the most progressive home energy-efficiency practices expected to appear in competition design submittals. In Appendix A, a summary can be found of recent projects throughout the United States, Canada, Germany, Switzerland, Sweden and Japan, where some of the most progressive technologies have been implemented. As with past energy efficient home projects, EFHC competitors will incorporate a multitude of energy efficiency measures into their home designs. The authors believe that the cost of electricity generated by home generation technologies will continue to exceed the price of US grid electricity in almost all locations. Strategies to minimize whole-house energy demand generally involve some combination of the following measures: optimization of surface (area) to volume ratio; optimization of solar orientation; reduction of envelope loads; systems-based engineering of high efficiency HVAC components, and on-site power generation. A 'Base Case' home energy model was constructed, to enable the team to quantitatively evaluate the merits of various home energy efficiency measures. This Base Case home was designed to have an energy use profile typical of most newly constructed homes in the Champaign-Urbana, Illinois area, where the competition is scheduled to be held. The model was created with the EnergyGauge USA software package, a front-end for the DOE-2 building energy simulation tool; the home is a 2,000 square foot, two-story building with an unconditioned basement, gas heating, a gas hot-water heater, and a family of four. The model specifies the most significant details of a home that can impact its energy use, including location, insulation values, air leakage, heating/cooling systems, lighting, major appliances, hot water use, and other plug loads. EFHC contestants and judges should pay special attention to the Base Case model's defined 'service characteristics' of home amenities such as lighting and appliances. For example, a typical home refrigerator is assumed to have a built-in freezer, automatic (not manual) defrost, and an interior volume of 26 cubic feet. The Base Case home model is described in more detail in Section IV and Appendix B.

  7. COMPARISON OF DSMS GENERATED FROM MINI UAV IMAGERY AND TERRESTRIAL LASER SCANNER IN A CULTURAL HERITAGE APPLICATION

    E-Print Network [OSTI]

    COMPARISON OF DSMS GENERATED FROM MINI UAV IMAGERY AND TERRESTRIAL LASER SCANNER IN A CULTURAL Navigation KEY WORDS: UAV, Laser scanning, DEM/DTM, Comparison, Analysis, Accuracy, Archaeology ABSTRACT was recorded using a terrestrial laser scanner (Riegl LMS-Z420i) and a mini UAV-system (Unmanned Aerial Vehicle

  8. Methane fluxes between terrestrial ecosystems and the atmosphere at northern high latitudes during the past century: A retrospective

    E-Print Network [OSTI]

    McGuire, A. David

    Methane fluxes between terrestrial ecosystems and the atmosphere at northern high latitudes during develop and use a new version of the Terrestrial Ecosystem Model (TEM) to study how rates of methane (CH4 dynamics (3309); 1890 Hydrology: Wetlands; KEYWORDS: methane emissions, methane oxidation, permafrost

  9. Dynamics of metal-silicate separation in a terrestrial magma Tobias Hoink, Jorg Schmalzl, and Ulrich Hansen

    E-Print Network [OSTI]

    Schmalzl, Jörg

    Dynamics of metal-silicate separation in a terrestrial magma ocean Tobias Ho¨ink, Jo¨rg Schmalzl-48149 Mu¨nster, Germany (hoeink@earth.uni-muenster.de) [1] In a terrestrial magma ocean, the metal-silicate the separation of metal droplets from the liquid silicate, occurs on a characteristic timescale, which

  10. CBDPP PRIMARY AND ALTERNATE MEMBERS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone6Energy, science, andAnalysis ofLink4500-CCC (4-2015)PRIMARY AND

  11. ESTIMATING ANNUAL NET PRIMARY PRODUCTIVITY OF THE TALLGRASS PRAIRIE ECOSYSTEM OF THE CENTRAL GREAT PLAINS USING AVHRR NDVI

    E-Print Network [OSTI]

    An, Nan

    2009-01-26T23:59:59.000Z

    annual NPP can be calculated by using the equation: , where is the conversion efficiency; is 24-hour maintenance respiration of leaves and fine roots; is annual growth respiration required to construct leaves, fine roots, new woody tissues...? Determining the optimal AVHRR NDVI composite period????30 Development of the Tallgrass ANPP model?....................................32 Construct the ANPP Greenness Maps and Variation Maps among 19 years?????..???????????????????...34 Conclusion...

  12. Not Perfect, but Better: Primary Care Providers Experiences with Electronic Referrals in a Safety Net Health System

    E-Print Network [OSTI]

    Kim, Yeuen; Chen, Alice Hm; Keith, Ellen; Yee, Hal F.; Kushel, Margot B.

    2009-01-01T23:59:59.000Z

    Greater than 10 min Technophilia scale: 5-point Likerttechnology. This technophilia did not differ significantlyclinic setting, technophilia, and time spent submitting, we

  13. Human Appropriation of Net Primary Productivity (HANPP) in Texas: A Statewide Analysis of Sustainability in the Agricultural and Timber Sectors

    E-Print Network [OSTI]

    Graff, Christopher P.

    2010-07-14T23:59:59.000Z

    in the Panhandle offer shorter growing seasons due to temperature limitations; approximately 5-10?C less than the Gulf Coast Regions (National Oceanic 14 and Atmospheric Administration 2008). In west Texas NPP is limited by water availability without human...). In Texas there is therefore a strong north- south gradient controlled by temperature and an east-west gradient controlled by moisture. Available solar radiation also controls NPP. Nemani et al. (2003) illustrated this by correlating how a decrease...

  14. Ozone effects on net primary production and carbon sequestration in the conterminous United States using a biogeochemistry model

    E-Print Network [OSTI]

    Felzer, Benjamin Seth.; Kicklighter, David W.; Melillo, Jerry M.; Wang, Chien.; Zhuang, Qianlai.; Prinn, Ronald G.

    The effects of air pollution on vegetation may provide an important control on the carbon cycle that has not yet been widely considered. Prolonged exposure to high levels of ozone, in particular, has been observed to inhibit ...

  15. A model for net-baryon rapidity distribution

    E-Print Network [OSTI]

    J. Alvarez-Muiz; R. Conceio; J. Dias de Deus; M. C. Esprito Santo; J. G. Milhano; M. Pimenta

    2009-03-10T23:59:59.000Z

    In nuclear collisions, a sizable fraction of the available energy is carried away by baryons. As the baryon number is conserved, the net-baryon $B-\\bar{B}$ retains information on the energy-momentum carried by the incoming nuclei. A simple and consistent model for net-baryon production in high energy proton-proton and nucleus-nucleus collisions is presented. The basic ingredients of the model are valence string formation based on standard PDFs with QCD evolution and string fragmentation via the Schwinger mechanism. The results of the model are presented and compared with data at different centre-of-mass energies and centralities, as well as with existing models. These results show that a good description of the main features of net-baryon data is possible in the framework of a simplistic model, with the advantage of making the fundamental production mechanisms manifest.

  16. Net Metering and Interconnection Procedures-- Incorporating Best Practices

    SciTech Connect (OSTI)

    Jason Keyes, Kevin Fox, Joseph Wiedman, Staff at North Carolina Solar Center

    2009-04-01T23:59:59.000Z

    State utility commissions and utilities themselves are actively developing and revising their procedures for the interconnection and net metering of distributed generation. However, the procedures most often used by regulators and utilities as models have not been updated in the past three years, in which time most of the distributed solar facilities in the United States have been installed. In that period, the Interstate Renewable Energy Council (IREC) has been a participant in more than thirty state utility commission rulemakings regarding interconnection and net metering of distributed generation. With the knowledge gained from this experience, IREC has updated its model procedures to incorporate current best practices. This paper presents the most significant changes made to IREC???¢????????s model interconnection and net metering procedures.

  17. UNL Microgravity: Team Fast Project: Lunar soil is much different from terrestrial soil,

    E-Print Network [OSTI]

    Farritor, Shane

    UNL Microgravity: Team Fast Project: Lunar soil is much different from terrestrial soil, consisting of a large percentage of very fine particles. Lunar soil also contains very irregular and jagged particles formed from the sintering together of broked grains during micro-meteorite bombardment. NASA has soil

  18. Acta Protozool. (2006) 45: 407 -413 An Initial Account of the Terrestrial Protozoa of Ascension Island

    E-Print Network [OSTI]

    Brown, Richard

    Acta Protozool. (2006) 45: 407 - 413 An Initial Account of the Terrestrial Protozoa of Ascension 2001, Finlay 2002, Dolan 2006, McArthur 2006). In this paper we present data on protozoa isolated from) or the Green Turtles Chelonia mydas (e.g. Broderick et al. 2006). The invertebrates have been shown to include

  19. Critical remarks on the use of terrestrial moss (Hylocomium splendens and Pleurozium schreberi) for monitoring

    E-Print Network [OSTI]

    Filzmoser, Peter

    are widely used to monitor airborne heavy metal pollution, have been collected from eight catchments spread been used successfully to map and monitor airborne heavy metal pollution in northern European countries reserved. Keywords: Terrestrial moss; Environmental monitoring; Northern Europe; Airborne pollution; Heavy

  20. TERRESTRIAL ROCK VARNISH: A KEY TO UNDERSTANDING THE SURFACE COMPOSITION OF MARS. J. G. Ward1

    E-Print Network [OSTI]

    Kirkland, Laurel

    TERRESTRIAL ROCK VARNISH: A KEY TO UNDERSTANDING THE SURFACE COMPOSITION OF MARS. J. G. Ward1 , L produces a strong spectral band contrast. This also gives varnish its shiny appearance. On Earth rock varnish may have a microbial origin [3]. Clays are transported from an external source and deposited

  1. Historical Reconstruction of Terrestrial Organic Matter Inputs to Fiordland, NZ Over the Last ~500 Years

    E-Print Network [OSTI]

    Smith, Richard

    2012-10-19T23:59:59.000Z

    ........................................................................................ 92 OMfossil ....................................................................................... 96 Source Reconstruction: Marine, Terrestrial, Fossil ................... 99 Conclusion...) demonstrates that in peat and 9 soil-poor environments, the BIT Index does not provide similar estimates of %OMterr in Northern Hemisphere fjords as 8, 13C, and C/N analysis. Additionally, it has been shown that the soil and marine GDGTs may vary...

  2. On the formation of terrestrial planets in hot-Jupiter systems

    E-Print Network [OSTI]

    Martyn J. Fogg; Richard P. Nelson

    2006-10-11T23:59:59.000Z

    We present a series of calculations aimed at examining how an inner system of planetesimals/protoplanets, undergoing terrestrial planet formation, evolves under the influence of a giant planet undergoing inward type II migration through the region bounded between 5 - 0.1 AU. We find that > 60% of the solids disk survives by being scattered by the giant planet into external orbits. Planetesimals are scattered outward almost as efficiently as protoplanets, resulting in the regeneration of a solids disk where dynamical friction is strong and terrestrial planet formation is able to resume. A simulation extended for a few Myr after the migration of the giant planet halted at 0.1 AU, resulted in an apparently stable planet of ~ 2 Earth masses forming in the habitable zone. Migration-induced mixing of volatile-rich material from beyond the `snowline' into the inner disk regions means that terrestrial planets that form there are likely to be water-rich. We predict that hot--Jupiter systems are likely to harbor water-rich terrestrial planets in their habitable zones. These planets may be detected by future planet search missions.

  3. Data Assimilation for Estimating the Terrestrial Water Budget Using a Constrained Ensemble Kalman Filter

    E-Print Network [OSTI]

    Pan, Ming

    in the Southern Great Plains region of the United States, using the terrestrial water balance as the constraint system, ARM/CART Energy Balance Bowen Ratio (EBBR) latent heat estimates and USGS streamflow from. The water balance was applied at the domain scale, and estimates of the water balance components

  4. A Wearable Computer System with Augmented Reality to Support Terrestrial Navigation

    E-Print Network [OSTI]

    Thomas, Bruce

    A Wearable Computer System with Augmented Reality to Support Terrestrial Navigation Bruce Thomas1, Australia Salisbury, SA, Australia The Levels, SA, Australia Bruce.Thomas@UniSA.Edu.Au Abstract To date- stead of the computer being hand-held, it is attached to the user on a backpack or belt, as illustrated

  5. Volume estimates of trees with complex architecture from terrestrial laser scanning

    E-Print Network [OSTI]

    Lefsky, Michael

    consuming and can require destructive sampling. In this study we used a terrestrial lidar sensor; data was analyzed on the basis of branch size and the sampling pattern of the sensor. Two hundred and fifty. 2, 023521 (14 May 2008) 2008 Society of Photo-Optical Instrumentation Engineers [DOI: 10

  6. Small reductions in forest cover weaken terrestrial-aquatic linkages in headwater streams

    E-Print Network [OSTI]

    Rosemond, Amy Daum

    assessed the impacts of deforestation on the energy base of headwater food webs in seven headwater streams. Standing crop of coarse particulate organic matter (CPOM) declined with deforestation at large scales (i.e. catchment deforestation and riparian deforestation at the entire stream network scale). Terrestrial plant

  7. ENVIRONMENTAL AND RESOURCE STUDIES ERSC 358H Pollution Ecology of Terrestrial Ecosystems

    E-Print Network [OSTI]

    Fox, Michael

    -1- ENVIRONMENTAL AND RESOURCE STUDIES ERSC 358H Pollution Ecology of Terrestrial Ecosystems Course:00 J 127 -Simcoe Building (first lecture September 11, 2008) Office Hours: Prior to the start of class will deal with a rather wide array of topics in the environmental sciences, with particular emphasis

  8. Characteristics of broadband lightning emissions associated with terrestrial gamma ray flashes

    E-Print Network [OSTI]

    Cummer, Steven A.

    . Introduction [2] Brief (typically bursts of gamma rays with mean energies of 2 MeV originating from the Earth's atmosphere, referred to as terrestrial gamma ray flashes (TGFs), have been observed by the Burst et al., 2010; Briggs et al., 2010]. With spectra typically harder than cosmic gamma ray bursts

  9. Gas exchange in terrestrial environments comes at the cost of evaporative water loss from respiratory surfaces.

    E-Print Network [OSTI]

    Franz, Nico M.

    3477 Gas exchange in terrestrial environments comes at the cost of evaporative water loss from of gas exchange, both within and among species (Lighton, 1998; Shelton and Appel, 2001; Chown, 2002). The classical pattern is that of discontinuous gas exchange, or discontinuous gas-exchange cycles (DGC; Lighton

  10. Improvements to a MODIS global terrestrial evapotranspiration algorithm Qiaozhen Mu , Maosheng Zhao, Steven W. Running

    E-Print Network [OSTI]

    Montana, University of

    towers. The global annual total ET over the vegetated land surface is 62.8?103 km3 , agrees very wellImprovements to a MODIS global terrestrial evapotranspiration algorithm Qiaozhen Mu , Maosheng Zhao Vegetation cover fraction MODIS MODIS global evapotranspiration (ET) products by Mu et al. [Mu, Q., Heinsch

  11. Solar-Terrestrial Data Center, En-vironmental Data Service, National

    E-Print Network [OSTI]

    Solar-Terrestrial Data Center, En- vironmental Data Service, National Oceanic and Atmospheric-Milwaukee, will become director of the Great Lakes and Marine Waters Center at the University of Michigan on I July 1976, the University of Michigan reports. Before joining the UW faculty, Beeton was chiefof the En- vironmental

  12. Elevated Trace Element Concentrations in Southern Toads, Bufo terrestris, Exposed to Coal Combustion Waste

    E-Print Network [OSTI]

    Hopkins, William A.

    Elevated Trace Element Concentrations in Southern Toads, Bufo terrestris, Exposed to Coal, and behavioral abnormalities in amphibians to coal combustion wastes (coal ash). Few studies, however, have determined trace element concentrations in amphibians exposed to coal ash. In the current study we compare

  13. The immunobiology of primary sclerosing cholangitis

    E-Print Network [OSTI]

    Aron, Jonathan H.; Bowlus, Christopher L.

    2009-01-01T23:59:59.000Z

    biliary secretion of bile acids and lipids has previously1995) Biliary secretion of bile acids and lipids in primary

  14. Targeting Net Zero Energy at Fort Carson: Assessment and Recommendations

    SciTech Connect (OSTI)

    Anderson, K.; Markel, T.; Simpson, M.; Leahey, J.; Rockenbaugh, C.; Lisell, L.; Burman, K.; Singer, M.

    2011-10-01T23:59:59.000Z

    The U.S. Army's Fort Carson installation was selected to serve as a prototype for net zero energy assessment and planning. NREL performed the comprehensive assessment to appraise the potential of Fort Carson to achieve net zero energy status through energy efficiency, renewable energy, and electric vehicle integration. This report summarizes the results of the assessment and provides energy recommendations. This study is part of a larger cross-laboratory effort that also includes an assessment of renewable opportunities at seven other DoD Front Range installations, a microgrid design for Fort Carson critical loads and an assessment of regulatory and market-based barriers to a regional secure smart grid.

  15. Demand response compensation, net Benefits and cost allocation: comments

    SciTech Connect (OSTI)

    Hogan, William W.

    2010-11-15T23:59:59.000Z

    FERC's Supplemental Notice of Public Rulemaking addresses the question of proper compensation for demand response in organized wholesale electricity markets. Assuming that the Commission would proceed with the proposal ''to require tariff provisions allowing demand response resources to participate in wholesale energy markets by reducing consumption of electricity from expected levels in response to price signals, to pay those demand response resources, in all hours, the market price of energy for such reductions,'' the Commission posed questions about applying a net benefits test and rules for cost allocation. This article summarizes critical points and poses implications for the issues of net benefit tests and cost allocation. (author)

  16. NOAA Technical Memorandum ERL GLERL-85 COVARIANCE PROPERTIES OF ANNUAL NET BASIN SUPPLIES

    E-Print Network [OSTI]

    NOAA Technical Memorandum ERL GLERL-85 COVARIANCE PROPERTIES OF ANNUAL NET BASIN SUPPLIES ........................................................................................................ 2 2.2 Net Basin Supplies . . . . . . . . . . . 4 Table lb.--Lag-Zero Cross Covariances and Cross Correlations Among Great Lakes Annual Connecting

  17. Kaupuni Village: A closer look at the first net-zero energy affordable...

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

    Kaupuni Village: A closer look at the first net-zero energy affordable housing community in Hawaii Kaupuni Village: A closer look at the first net-zero energy affordable housing...

  18. SEARLE SCHOLARS PROGRAM (http://www.searlescholars.net/go.php?id=23)

    E-Print Network [OSTI]

    Sibille, Etienne

    SEARLE SCHOLARS PROGRAM (http://www.searlescholars.net/go.php?id=23) The University of Pittsburgh at http://www.searlescholars.net/go.php?id=49. The University is invited to submit one nomination

  19. SPATIAL AND TEMPORAL VARIABILITY OF NET ACCUMULATION FROM SHALLOW CORES FROM

    E-Print Network [OSTI]

    Moore, John

    SPATIAL AND TEMPORAL VARIABILITY OF NET ACCUMULATION FROM SHALLOW CORES FROM VESTFONNA ICE CAP variability of net accumulation from shallow cores from Vestfonna ice cap (Nordaustlandet, Svalbard. We analyse ice cores from Vestfonna ice cap (Nordaustlandet, Svalbard). Oxygen isoto- pic

  20. V-002: EMC NetWorker Module for Microsoft Applications Lets Remote...

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

    2: EMC NetWorker Module for Microsoft Applications Lets Remote Users Execute Arbitrary Code and Local Users Obtain Passwords V-002: EMC NetWorker Module for Microsoft Applications...

  1. Fact #838: September 15, 2014 Net Imports of Petroleum were Only...

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

    8: September 15, 2014 Net Imports of Petroleum were Only 33% of U.S. Consumption in 2013 Fact 838: September 15, 2014 Net Imports of Petroleum were Only 33% of U.S. Consumption in...

  2. Optimal Technology Investment and Operation in Zero-Net-Energy Buildings with Demand Response

    E-Print Network [OSTI]

    Stadler, Michael

    2009-01-01T23:59:59.000Z

    Net- Energy Buildings with Demand Response Michael Stadler,Net-Energy Buildings with Demand Response 1 Michael Stadlerbuilding simulation tools, e.g. , EnergyPlus, require specification of the demand response

  3. Zero-Safe Nets: Modeling Transactions via Transition Synchronization

    E-Print Network [OSTI]

    Bruni, Roberto

    Montanari Dipartimento di Informatica, Universit#18;a di Pisa, Italia P/T Petri nets [Rei85] are unanimously- visible to external observers, while stable markings, which just consist of tokens in stable places, de#12 at some stable marking, evolves through hidden states (i.e., markings with some tokens in zero places

  4. ASTROMETRY.NET: BLIND ASTROMETRIC CALIBRATION OF ARBITRARY ASTRONOMICAL IMAGES

    E-Print Network [OSTI]

    Masci, Frank

    ASTROMETRY.NET: BLIND ASTROMETRIC CALIBRATION OF ARBITRARY ASTRONOMICAL IMAGES This article has CALIBRATION OF ARBITRARY ASTRONOMICAL IMAGES Dustin Lang1,2,7 , David W. Hogg3,4 , Keir Mierle1,5 , Michael Blanton3 , and Sam Roweis1,5,6 1 Department of Computer Science, University of Toronto, 6 King's College

  5. Predicting Daily Net Radiation Using Minimum Climatological Data1

    E-Print Network [OSTI]

    Predicting Daily Net Radiation Using Minimum Climatological Data1 S. Irmak, M.ASCE2 ; A. Irmak3 ; J for predicting daily Rn have been widely used. However, when the paucity of detailed climatological data with National Weather Service climatological datasets that only record Tmax and Tmin on a regular basis. DOI: 10

  6. The Statewide Benefits Of Net-Metering In California

    E-Print Network [OSTI]

    Kammen, Daniel M.

    on the costs and benefits of NEM to the Governor and Legislature. 4 Id. 5 California Solar Future: Growing to the total, "bundled" energy rate, which includes not only the cost of generation, but transmission of 2013 3 See Net Energy Metering Cost-Effectiveness Evaluation, Energy and Environmental Economics, Inc

  7. Transportation Security SensorNet: a service-oriented

    E-Print Network [OSTI]

    Kansas, University of

    Transportation Security SensorNet: a service-oriented architecture for cargo monitoring Martin solution of developing a service-oriented architecture (SOA) for cargo monitoring and its individual and handovers. Tracking trade is difficult to manage in different formats and legacy applications Web services

  8. AVOIDANCE OF TOWED NETS BY THE EUPHAUSIID NEMATOSCELIS MEGALOPS 1

    E-Print Network [OSTI]

    problem. Avoidance is variable, depending upon such factors as time of day; light regime; size, shape to the approach of the net at a greater distance. Other theoretical predictions which depend upon the assumption and Holland 1968; Wiebe 1971). This factor is perhaps the most im- portant determinant of the accuracy of abun

  9. Net energy ratio of photobiohydrogen generation G. Burgessa

    E-Print Network [OSTI]

    of standard theory for tubular solar collectors. Small diameter reactors have a low NER as the mixing energyNet energy ratio of photobiohydrogen generation G. Burgessa and J.G. Fernández National University Canberra ACT 0200, AUSTRALIA E-mail: greg.burgess@anu.edu.au Abstract: We estimate

  10. Datacenter Net Profit Optimization with Deadline Dependent Pricing

    E-Print Network [OSTI]

    Fisher, Kathleen

    Datacenter Net Profit Optimization with Deadline Dependent Pricing Wei Wang1, Peng Zhang1, Tian Lan - Research, Florham Park, NJ 07932, USA Abstract--This paper considers deadline dependent pricing and its decisions. Lever- aging a new approximation method for job completion time, we develop two low

  11. Comparison of Hybrid Systems and Fluid Stochastic Petri Nets \\Lambda

    E-Print Network [OSTI]

    Tuffin, Bruno

    Comparison of Hybrid Systems and Fluid Stochastic Petri Nets \\Lambda Bruno Tuffin , Dong S. Chen Engineering Duke University, Durham, NC 277080291, U.S.A. Abstract. Hybrid Systems are models of interacting digital and continuous devices with applications in the control of aircraft, computers, or modern cars

  12. NetPilot: Automating Datacenter Network Failure Mitigation

    E-Print Network [OSTI]

    NetPilot: Automating Datacenter Network Failure Mitigation Xin Wu Daniel Turner Chao-Chih Chen Duke-on and fast-response online ser- vices have driven modern datacenter networks to undergo tremen- dous growth of critical failures commonly encountered in production datacenter networks. Categories and Subject

  13. HydraNet-FT: network support for dependable servors

    E-Print Network [OSTI]

    Shenoy, Gurudatt

    1999-01-01T23:59:59.000Z

    Net-FT infrastructure consists of two components: host servers and redirecting. Host servers are hosts that are specially equipped to act as servers for replicated and fault-tolerant services. The location of the host servers is known to the redirecting, specially...

  14. Diverse neural net solutions to a fault diagnosis problem \\Lambda

    E-Print Network [OSTI]

    Sharkey, Amanda

    Abstract The development of a neural net system for fault diagnosis in a mar­ ine diesel engine system solution to a problem of fault diagnosis in a four­stroke marine diesel engine; that of early to recognise faults in simulated data from a diesel engine; specifically to classify combustion condition

  15. www.deafrica.net Botswana Ghana Mali Senegal Tanzania Zambia

    E-Print Network [OSTI]

    and awareness raising #12;8 DEA background · AREED ­ UNEP facilitated African Rural Energy Enterprise1 www.deafrica.net Botswana Ghana Mali Senegal Tanzania Zambia Development and Energy in Africa Tanzania Zambia Development and Energy in Africa (DEA) Regional Workshop, Arusha, 16-18 Oct. 2007 Gordon A

  16. Using GeoWordNet for Geographical Information Retrieval

    E-Print Network [OSTI]

    Rosso, Paolo

    - ambiguated and assigned their coordinates on the world map. Documents are first searched for by means of a term-based search method, and then re-ranked according to the geographical information. The results knowledge at keyword level in the Lucene1 search engine, focusing on the use of the WordNet [3] ontology

  17. Estimation of Parameters in Carbon Sequestration Models from Net Ecosystem

    E-Print Network [OSTI]

    White, Luther

    Estimation of Parameters in Carbon Sequestration Models from Net Ecosystem Exchange Data Luther in the context of a deterministic com- partmental carbon sequestration system. Sensitivity and approximation usefulness in the estimation of parameters within a compartmental carbon sequestration model. Previously we

  18. Ladder Metamodeling & PLC Program Validation through Time Petri Nets

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Ladder Metamodeling & PLC Program Validation through Time Petri Nets Darlam Fabio Bender1,2, Benoît for Programmable Logical Controllers (PLCs). A PLC is a special purpose industrial computer used to automate the sequential, state-dependent logic in- herent in the program design [1]. Not found bugs in PLC programs

  19. The Net Environmental Effects of Carbon Dioxide Reduction Policies

    E-Print Network [OSTI]

    of policy measures have been proposed to reduce the emissions of carbon dioxide (CO2). However, policies which reduce CO2 emissions will also decrease the emissions of greenhouse-relevant gases methane are overlooked the net effect of CO2 reduction policies on global warming is understated. Thus, emissions of all

  20. Status of Net Metering: Assessing the Potential to Reach Program Caps (Poster)

    SciTech Connect (OSTI)

    Heeter, J.; Bird, L.; Gelman, R.

    2014-10-01T23:59:59.000Z

    Several states are addressing the issue of net metering program caps, which limit the total amount of net metered generating capacity that can be installed in a state or utility service territory. In this analysis, we examine net metering caps to gain perspective on how long net metering will be available in various jurisdictions under current policies. We also surveyed state practices and experience to understand important policy design considerations.

  1. Status of Net Metering: Assessing the Potential to Reach Program Caps

    SciTech Connect (OSTI)

    Heeter, J.; Gelman, R.; Bird, L.

    2014-09-01T23:59:59.000Z

    Several states are addressing the issue of net metering program caps, which limit the total amount of net metered generating capacity that can be installed in a state or utility service territory. In this analysis, we examine net metering caps to gain perspective on how long net metering will be available in various jurisdictions under current policies. We also surveyed state practices and experience to understand important policy design considerations.

  2. New Research Further Strengthens Evidence of the Benefits of the Health Care Safety Net

    E-Print Network [OSTI]

    Dow, William H.; Roby, Dylan H. `; Kominski, Gerald; Jacobs, Ken

    2013-01-01T23:59:59.000Z

    expanding ISSUE BRIEF New Research Further Strengthens Evidence of the Benefits of the Health Care Safety Net

  3. Dynamics of Airfoil Separation Control Using Zero-Net Mass-Flux Forcing

    E-Print Network [OSTI]

    Mittal, Rajat

    Dynamics of Airfoil Separation Control Using Zero-Net Mass-Flux Forcing Reni Raju and Rajat Mittal, Gainesville, Florida 32611 DOI: 10.2514/1.37147 Zero-net mass-flux jet based control of flow separation over using zero-net mass-flux actuation can either control/delay boundary layer separation or lead to global

  4. KAUPUNI VILLAGE: A closer look at the first net-zero energy

    E-Print Network [OSTI]

    KAUPUNI VILLAGE: A closer look at the first net-zero energy affordable housing community in Hawai--the first net-zero energy affordable housing community in the state. It has achieved the U.S. Green Building are built to be net-zero energy, but that the entire community was envisioned as a fully self

  5. Simple Models of Zero-Net Mass-Flux Jets for Flow Control Simulations

    E-Print Network [OSTI]

    Mittal, Rajat

    Simple Models of Zero-Net Mass-Flux Jets for Flow Control Simulations Reni Raju Dynaflow Inc for modeling the dynamics of zero- net mass-flux (ZNMF) actuators, the computational costs associated-flow model. 1. INTRODUCTION Zero-net mass-flux (ZNMF) actuators or "synthetic jets" have potential

  6. Net Energy Costs of Skylights Peter Kleinhenz, Rizwan Syed, and Kelly Kissock,

    E-Print Network [OSTI]

    Kissock, Kelly

    Net Energy Costs of Skylights Peter Kleinhenz, Rizwan Syed, and Kelly Kissock, University of Dayton, it is also useful to consider the net energy costs associated with skylights. This paper describes a methodology for calculating net energy savings from skylights as a function of skylight area, the required

  7. NAO influence on net sea ice production and exchanges in the Arctic region

    E-Print Network [OSTI]

    Hu, Aixue

    NAO influence on net sea ice production and exchanges in the Arctic region Aixue Hu National Center of the net sea ice production and the sea ice exchanges between the Arctic and its adjacent seas are studied) is the major factor controlling the net sea ice production in the Arctic region since a thinning ice cover

  8. NAO influence on net sea ice production and exchanges in the Arctic region: a numerical study

    E-Print Network [OSTI]

    Hu, Aixue

    NAO influence on net sea ice production and exchanges in the Arctic region: a numerical study Aixue The variability of net sea ice production and sea ice exchange between the Arctic and its adjacent seas export) is the major factor controlling the net sea ice production in the Arctic region since a thinning

  9. Net production of oxygen in the subtropical ocean Stephen C. Riser1

    E-Print Network [OSTI]

    Riser, Stephen C.

    LETTERS Net production of oxygen in the subtropical ocean Stephen C. Riser1 & Kenneth S. Johnson2% of the global ocean surface area, are net producers or consumers of oxygen and fixed carbon is a key uncertainty in the global carbon cycle1,2 . Direct measurements in bottle experiments indicate net oxygen con- sumption

  10. SHORT COMMUNICATION Assignment of the Norepinephrine Transporter Protein (NET1) Locus

    E-Print Network [OSTI]

    Kidd, Kenneth

    SHORT COMMUNICATION Assignment of the Norepinephrine Transporter Protein (NET1) Locus to Chromosome; revisedJuly 19, 1993 The norepinephrine transporter protein (NET) is the presynaptic reuptake site assignment to chromo- some 16. We then typed a genetic polymorphism at the NET1 locus in three large

  11. FLUCTUATION IN TRAP-NET CATCHES IN THE UPPER MISSISSIPPI RIVER

    E-Print Network [OSTI]

    FLUCTUATION IN TRAP-NET CATCHES IN THE UPPER MISSISSIPPI RIVER if; Marine Biological LabofdiuryKay, Secretary Fish and Wildlife Service, Albert M. Day, Director FLUCTUATION IN TRAP NET CATCHES IN THE UPPER Gear used 3 Methods 5 Statistical considerations 5 Season trends in catch of trap nets 6 Black crappie

  12. Research Paper j Using Petri Net Tools to Study Properties and Dynamics of

    E-Print Network [OSTI]

    Rubin, Daniel L.

    Research Paper j Using Petri Net Tools to Study Properties and Dynamics of Biological Systems MOR PELEG, PHD, DANIEL RUBIN, MD, MSC, RUSS B. ALTMAN, MD, PHD A b s t r a c t Petri Nets (PNs concurrent dynamic systems is Petri Nets (PNs).1 An advantage of PNs is that they can represent system

  13. HEALTH NET PHARMACY BENEFITS Plan codes WEE and 21B (HMO)1

    E-Print Network [OSTI]

    Mullins, Dyche

    HEALTH NET PHARMACY BENEFITS Plan codes WEE and 21B (HMO)1 Plan codes WQQ and 22B (EOA)1 The following is a brief description of your Health Net Pharmacy benefits. PRESCRIPTIONS BY MAIL If your / $70 level III. For complete information, log on as a Health Net member at www.healthnet.com > View

  14. Master Gardener Advisory Committee Members Ed Thralls Advisor Extension Agent ed.thralls@ocfl.net

    E-Print Network [OSTI]

    Jawitz, James W.

    Master Gardener Advisory Committee Members 2014 Ed Thralls Advisor Extension Agent ed.thralls@ocfl.net@me.com Pam Paisley Member Master Gardener pppaisley@earthlink.net Dailey Smith Member Master Gardener pirate45@gmail.com Regina Dunay Member Master Gardener dunayr@earthlink.net Jennifer Helvenston Member

  15. Project ID: 35011 Title: The Floating Net Pen Transportation System Pilot Project

    E-Print Network [OSTI]

    Project ID: 35011 Title: The Floating Net Pen Transportation System Pilot Project Sponsor: Columbia sufficient. The proposal does not specify what benefits might be expected from use of net pens relative raceways or other sources to the net pens is discussed in the proposal. The reviewers are aware

  16. THE NET NIGHTS GUIDE How to Create a Career Networking Event in Your Region

    E-Print Network [OSTI]

    THE NET NIGHTS GUIDE How to Create a Career Networking Event in Your Region Alumni Council in your regional association. It describes a programming template called "Net Nights" that was originally your region is next! Creating a Net Nights program is relatively simple. Follow these guidelines. More

  17. ...2!.J1... .J. J!j btl Great Lakes Gill Net

    E-Print Network [OSTI]

    ...2!.J1... .J. J!j btl Great Lakes Gill Net AUG1;) 1968 UNITED ST ATES DEPARTMENT OF THE INTERIOR DEPARTMENT OF THE INTERIOR U.S. FISH AND WILDLIFE SERVICE BUREAU OF COMMERCIAL FISHERIES Great Lakes Gill Net and cordage Synthetic twines. Cordage . Mesh size Gill net construction Fishing operations . . Setting

  18. DETERMINING THE FRACTAL DIMENSION OF A TIME SERIES WITH A NEURAL NET

    E-Print Network [OSTI]

    Danon, Yaron

    DETERMINING THE FRACTAL DIMENSION OF A TIME SERIES WITH A NEURAL NET MARK J. EMBRECHTS AND YARON and require expert interaction for interpreting the calculated fractal dimension. Artificial neural nets (ANN) offer a fast and elegant way to estimate the fractal dimension of a time series. A backpropagation net

  19. MFV Kerrie Marie BM172 (New Net MK 2) sea trials no11: ICES area VIIe

    E-Print Network [OSTI]

    MFV Kerrie Marie BM172 (New Net MK 2) sea trials no11: ICES area VIIe the results John, the Skipper fishing line and replaced it with a traditional 36mm rope fishing line in the new net" (see sea trials No4). "The new net didn't dig into the fishing grounds as much and discards were reduced much more

  20. NAO influence on net sea ice production and exchanges in the Arctic region

    E-Print Network [OSTI]

    Hu, Aixue

    NAO influence on net sea ice production and exchanges in the Arctic region Aixue Hu, Claes Rooth and Rainer Bleck February 18, 2003 Abstract The variability of the net sea ice production and the sea ice circulation model. The wind driven divergence (or ice flux export) is the major factor controlling the net sea

  1. THE EFFECTS OF NET ENTANGLEMENT ON THE DRAG AND POWER OUTPUT OF

    E-Print Network [OSTI]

    THE EFFECTS OF NET ENTANGLEMENT ON THE DRAG AND POWER OUTPUT OF A CALIFORNIA SEA LION, ZAWPHUS of entangled northern fur 'Scordino. J., and R. Fisher. 1983. Invelltigations on fur seal entanglement in net of plastic litter on beaches of several Alaskan islands. Using the number of net fragments found on shore

  2. PIPE2: A Tool for the Performance Evaluation of Generalised Stochastic Petri Nets

    E-Print Network [OSTI]

    Imperial College, London

    PIPE2: A Tool for the Performance Evaluation of Generalised Stochastic Petri Nets Nicholas J an overview of Platform­Independent Petri Net Editor 2 (PIPE2 ), an open­source tool that sup­ ports the design and analysis of Generalised Stochastic Petri Net (GSPN) models. PIPE2 's extensible design enables

  3. PIPE2: A Tool for the Performance Evaluation of Generalised Stochastic Petri Nets

    E-Print Network [OSTI]

    Knottenbelt, William J.

    PIPE2: A Tool for the Performance Evaluation of Generalised Stochastic Petri Nets Nicholas J an overview of Platform-Independent Petri Net Editor 2 (PIPE2), an open-source tool that sup- ports the design and analysis of Generalised Stochastic Petri Net (GSPN) models. PIPE2's extensible design enables de- velopers

  4. Scaling the NetFPGA switch using Aurora over SATA Ajithkumar Thamarakuzhi, John A. Chandy

    E-Print Network [OSTI]

    Chandy, John A.

    Scaling the NetFPGA switch using Aurora over SATA Ajithkumar Thamarakuzhi, John A. Chandy two NetFPGA boards which are interconnected by SATA cables. We use the Xilinx Aurora protocolFPGA, SATA, Aurora 1. INTRODUCTION The NetFPGA platform helps researchers, teachers and stu- dents

  5. Planar and Braided ProofNets for Multiplicative Linear Logic with Mix

    E-Print Network [OSTI]

    Bellin, Gianluigi

    in his thesis [8]. There are both logical and geometrical reasons to consider the rule of Mix ` \\GammaPlanar and Braided Proof­Nets for Multiplicative Linear Logic with Mix G. Bellin \\Lambda A of the data. Braided proof­ nets are proof­nets for multiplicative linear logic with Mix embedded in R 3

  6. Tidal Heating of Terrestrial Extra-Solar Planets and Implications for their Habitability

    E-Print Network [OSTI]

    Brian Jackson; Rory Barnes; Richard Greenberg

    2008-08-20T23:59:59.000Z

    The tidal heating of hypothetical rocky (or terrestrial) extra-solar planets spans a wide range of values depending on stellar masses and initial orbits. Tidal heating may be sufficiently large (in many cases, in excess of radiogenic heating) and long-lived to drive plate tectonics, similar to the Earth's, which may enhance the planet's habitability. In other cases, excessive tidal heating may result in Io-like planets with violent volcanism, probably rendering them unsuitable for life. On water-rich planets, tidal heating may generate sub-surface oceans analogous to Europa's with similar prospects for habitability. Tidal heating may enhance the outgassing of volatiles, contributing to the formation and replenishment of a planet's atmosphere. To address these issues, we model the tidal heating and evolution of hypothetical extra-solar terrestrial planets. The results presented here constrain the orbital and physical properties required for planets to be habitable.

  7. Isotopic power supplies for space and terrestrial systems: quality assurance by Sandia National Laboratories

    SciTech Connect (OSTI)

    Hannigan, R.L.; Harnar, R.R.

    1981-09-01T23:59:59.000Z

    The Sandia National Laboratories participation in Quality Assurance (QA) programs for Radioisotopic Thermoelectric Generators which have been used in space and terrestrial systems over the past 15 years is summarized. Basic elements of the program are briefly described and recognition of assistance from other Sandia organizations is included. Descriptions of the various systems for which Sandia has had the QA responsibility are also presented. In addition, the outlook for Sandia participation in RTG programs for the next several years is noted.

  8. Single-junction solar cells with the optimum band gap for terrestrial concentrator applications

    DOE Patents [OSTI]

    Wanlass, Mark W. (Golden, CO)

    1994-01-01T23:59:59.000Z

    A single-junction solar cell having the ideal band gap for terrestrial concentrator applications. Computer modeling studies of single-junction solar cells have shown that the presence of absorption bands in the direct spectrum has the effect of "pinning" the optimum band gap for a wide range of operating conditions at a value of 1.14.+-.0.02 eV. Efficiencies exceeding 30% may be possible at high concentration ratios for devices with the ideal band gap.

  9. Predictions for the correlation between giant and terrestrial extrasolar planets in dynamically evolved systems

    E-Print Network [OSTI]

    Dimitri Veras; Philip J. Armitage

    2006-04-04T23:59:59.000Z

    The large eccentricities of many giant extrasolar planets may represent the endpoint of gravitational scattering in initially more crowded systems. If so, the early evolution of the giant planets is likely to be more restrictive of terrestrial planet formation than would be inferred from the current, dynamically quiescent, configurations. Here, we study statistically the extent of the anti-correlation between giant planets and terrestrial planets expected in a scattering model. We use marginally stable systems of three giant planets, with a realistic range of planetary masses, as a simple model for the initial conditions prior to scattering, and show that after scattering the surviving planets reproduce well the known extrasolar planet eccentricities beyond a > 0.5 AU. By tracking the minimum periastron values of all planets during the evolution, we derive the distribution of orbital radii across which strong perturbations (from crossing orbits) are likely to affect low mass planet formation. We find that scattering affects inner planet formation at orbital separations less than 50% of the final periastron distance of the innermost massive planet in approximately 30% of the realizations, and can occasionally influence planet formation at orbital separations less than 20% of the final periastron distance of the innermost massive planet. The domain of influence of the scattering massive planets increases as the mass differential between the massive planets decreases. Observational study of the correlation between massive and terrestrial extrasolar planets in the same system has the potential to constrain the origin of planetary eccentricity.

  10. Observable Consequences of Planet Formation Models in Systems with Close-in Terrestrial Planets

    E-Print Network [OSTI]

    Sean N. Raymond; Rory Barnes; Avi M. Mandell

    2007-11-13T23:59:59.000Z

    To date, two planetary systems have been discovered with close-in, terrestrial-mass planets (planet; 4) formation from material being shepherded by moving secular resonances during dispersal of the protoplanetary disk; 5) tidal circularization of eccentric terrestrial planets with close-in perihelion distances; and 6) photo-evaporative mass loss of a close-in giant planet. Models 1-4 have been validated in previous work. We show that tidal circularization can form hot Earths, but only for relatively massive planets (> 5 Earth masses) with very close-in perihelion distances (planets of less than about 70 Earth masses, photo-evaporation can remove the planet's envelope and leave behind the solid core on a Gyr timescale, but only for planets inside 0.025-0.05 AU. Using two quantities that are observable by current and upcoming missions, we show that these models each produce unique signatures, and can be observationally distinguished. These observables are the planetary system architecture (detectable with radial velocities, transits and transit-timing) and the bulk composition of transiting close-in terrestrial planets (measured by transits via the planet's radius).

  11. Terrestrial biogeochemical feedbacks in the climate system: from past to future

    SciTech Connect (OSTI)

    Arneth, A.; Harrison, S. P.; Zaehle, S.; Tsigaridis, K; Menon, S; Bartlein, P.J.; Feichter, J; Korhola, A; Kulmala, M; O'Donnell, D; Schurgers, G; Sorvari, S; Vesala, T

    2010-01-05T23:59:59.000Z

    The terrestrial biosphere plays a major role in the regulation of atmospheric composition, and hence climate, through multiple interlinked biogeochemical cycles (BGC). Ice-core and other palaeoenvironmental records show a fast response of vegetation cover and exchanges with the atmosphere to past climate change, although the phasing of these responses reflects spatial patterning and complex interactions between individual biospheric feedbacks. Modern observations show a similar responsiveness of terrestrial biogeochemical cycles to anthropogenically-forced climate changes and air pollution, with equally complex feedbacks. For future conditions, although carbon cycle-climate interactions have been a major focus, other BGC feedbacks could be as important in modulating climate changes. The additional radiative forcing from terrestrial BGC feedbacks other than those conventionally attributed to the carbon cycle is in the range of 0.6 to 1.6 Wm{sup -2}; all taken together we estimate a possible maximum of around 3 Wm{sup -2} towards the end of the 21st century. There are large uncertainties associated with these estimates but, given that the majority of BGC feedbacks result in a positive forcing because of the fundamental link between metabolic stimulation and increasing temperature, improved quantification of these feedbacks and their incorporation in earth system models is necessary in order to develop coherent plans to manage ecosystems for climate mitigation.

  12. StreamNet, 1999-2000 Annual Report.

    SciTech Connect (OSTI)

    Schmidt, Bruce; Roger, Phil; Butterfield, Bart (Pacific States Marine Fisheries Commission, Gladstone, OR)

    2001-09-01T23:59:59.000Z

    The StreamNet Project is a cooperative project that provides basic fishery management data in a consistent format across the Columbia Basin region, with some data from outside the region. Specific categories of data are acquired from the multiple data generating agencies in the Columbia Basin, converted into a standardized data exchange format (DEF) and distributed to fish researchers, managers and decision makers directly or through an on-line data retrieval system (www.streamnet.org). The project is funded by the Bonneville Power Administration (BPA) as part of the Northwest Power Planning Council's (NWPPC) Fish and Wildlife Program. This cooperative effort is composed of a region-wide project administered by the Pacific States Marine Fisheries Commission (PSMFC) that is responsible for project management, regional data management and data delivery (Region), plus seven contributing projects within the data generating entities: Columbia River Intertribal Fish Commission (CRITFC); Idaho Department of Fish and Game (IDFG); Montana Fish, Wildlife and Parks (MFWP); Oregon Department of Fish and Wildlife (ODFW); Shoshone-Bannock Tribes; U. S. Fish and Wildlife Service (FWS); and Washington Department of Fish and Wildlife (WDFW). The contributing projects are funded through the StreamNet contract but work within their respective agencies and are referred to here as the agency's StreamNet project (for example, ''IDFG StreamNet'' for Idaho's project). The StreamNet Project provides an important link in the chain of data flow in the Columbia Basin, with specific emphasis on data collected routinely over time by management agencies. Basic fish related data are collected in the field by the various state, tribal and federal agencies in the basin for purposes related to each agency's individual mission and responsibility. As a result, there often is a lack of standardization among agencies in field methodology or data management. To be able to utilize data for comparison or analysis over the entire basin from multiple agencies, it is necessary to standardize the data to the degree possible so that like-data are equivalent over jurisdictional lines. Since the data are not collected in a standardized way, StreamNet fulfills that role by acquiring the data sets and converting the data from all agencies into the standardized DEF. Where field methodologies differ to the degree that the data can not be made comparable, the data are presented as different data types. This way, data are converted only once and made available for research, management and administrative purposes instead of forcing each person needing basin wide data to attempt data standardization individually.

  13. The influence of terrestrial processes on meteorite magnetic records Tomas Kohout a,b,*, Gunther Kletetschka b,c,d

    E-Print Network [OSTI]

    Kletetschka, Gunther

    The influence of terrestrial processes on meteorite magnetic records Tomas Kohout a,b,*, Gunther-mail address: kohout@natur.cuni.cz (T. Kohout). URL: http://www.volny.cz/tomkohout/meteo/. www

  14. Consequences of Considering Carbon/Nitrogen Interactions on the Feedbacks between Climate and the Terrestrial Carbon Cycle

    E-Print Network [OSTI]

    Sokolov, Andrei P.

    A number of observational studies indicate that carbon sequestration by terrestrial ecosystems in a world with an atmosphere richer in carbon dioxide and a warmer climate depends on the interactions between the carbon and ...

  15. Efficacy of Low and High Complexity Vegetation Treatments for Reestablishing Terrestrial Arthropod Assemblages during Montane Wetland Restoration

    E-Print Network [OSTI]

    Holmquist, Jeffrey G; Schmidt-Gengenbach, Jutta; Demetry, Athena

    2014-01-01T23:59:59.000Z

    wetland typesthan was observed between any restoration treatment andDual treatment was added to enhance restoration of wetlandTreatments for Reestablishing Terrestrial Arthropod Assemblages during Montane Wetland

  16. Studies of the terrestrial O{sub 2} and carbon cycles in sand dune gases and in biosphere 2

    SciTech Connect (OSTI)

    Severinghaus, J.P.

    1995-12-31T23:59:59.000Z

    Molecular oxygen in the atmosphere is coupled tightly to the terrestrial carbon cycle by the processes of photosynthesis, respiration, and burning. This dissertation examines different aspects of this coupling in four chapters. Chapter 1 explores the feasibility of using air from sand dunes to reconstruct atmospheric O{sub 2} composition centuries ago. Such a record would reveal changes in the mass of the terrestrial biosphere, after correction for known fossil fuel combustion, and constrain the fate of anthropogenic CO{sub 2}.

  17. Responses of terrestrial aridity to global warming Qiang Fu1,2

    E-Print Network [OSTI]

    Hochberg, Michael

    humidity over land but an increase over ocean, (iii) part of increase in net downward surface radiation that the (percentage) increase (rate) in P averaged over land is ~1.7%/°C ocean mean surface air temperature increase ocean, we propose a framework for examining the change in P/PET, in which we compare the change in PET

  18. Net Fisher information measure versus ionization potential and dipole polarizability in atoms

    E-Print Network [OSTI]

    K. D. Sen; C. P. Panos; K. Ch. Chatzisavvas; Ch. C. Moustakidis

    2006-10-16T23:59:59.000Z

    The net Fisher information measure, defined as the product of position and momentum Fisher information measures and derived from the non-relativistic Hartree-Fock wave functions for atoms with Z=1-102, is found to correlate well with the inverse of the experimental ionization potential. Strong direct correlations of the net Fisher information are also reported for the static dipole polarizability of atoms with Z=1-88. The complexity measure, defined as the ratio of the net Onicescu information measure and net Fisher information, exhibits clearly marked regions corresponding to the periodicity of the atomic shell structure. The reported correlations highlight the need for using the net information measures in addition to either the position or momentum space analogues. With reference to the correlation of the experimental properties considered here, the net Fisher information measure is found to be superior than the net Shannon information entropy.

  19. Net-proton probability distribution in heavy ion collisions

    E-Print Network [OSTI]

    P. Braun-Munzinger; B. Friman; F. Karsch; K. Redlich; V. Skokov

    2011-07-21T23:59:59.000Z

    We compute net-proton probability distributions in heavy ion collisions within the hadron resonance gas model. The model results are compared with data taken by the STAR Collaboration in Au-Au collisions at sqrt(s_{NN})= 200 GeV for different centralities. We show that in peripheral Au-Au collisions the measured distributions, and the resulting first four moments of net-proton fluctuations, are consistent with results obtained from the hadron resonance gas model. However, data taken in central Au-Au collisions differ from the predictions of the model. The observed deviations can not be attributed to uncertainties in model parameters. We discuss possible interpretations of the observed deviations.

  20. Net quark number probability distribution near the chiral crossover transition

    E-Print Network [OSTI]

    Kenji Morita; Bengt Friman; Krzysztof Redlich; Vladimir Skokov

    2013-08-23T23:59:59.000Z

    We investigate properties of the probability distribution of the net quark number near the chiral crossover transition in the quark-meson model. The calculations are performed within the functional renormalization group approach, as well as in the mean-field approximation. We find, that there is a substantial influence of the underlying chiral phase transition on the properties of the probability distribution. In particular, for a physical pion mass, the distribution which includes the effect of mesonic fluctuations, differs considerably from both, the mean-field and Skellam distributions. The latter is considered as a reference for a non-critical behavior. A characteristic feature of the net quark number probability distribution is that, in the vicinity of the chiral crossover transition in the O(4) universality class, it is narrower than the corresponding mean-field and Skellam function. We study the volume dependence of the probability distribution, as well as the resulting cumulants, and discuss their approximate scaling properties.

  1. Net-charge fluctuations and balance functions at the LHC

    E-Print Network [OSTI]

    Michael Weber; for the ALICE collaboration

    2012-11-24T23:59:59.000Z

    The measurement of event-by-event fluctuations and charge-dependent particle correlations are used to study properties of nuclear matter at high temperatures as produced in ultrarelativistic heavy-ion collisions. We present results for event-by-event net-charge fluctuations and charge balance functions in \\Delta\\eta\\ and \\Delta\\phi\\ in Pb-Pb collisions at sqrt(s_NN)= 2.76 TeV.

  2. Construction of fractal nanostructures based on Kepler-Shubnikov nets

    SciTech Connect (OSTI)

    Ivanov, V. V., E-mail: valtalanov@mail.ru; Talanov, V. M. [South Russian State Technical University (Russian Federation)

    2013-05-15T23:59:59.000Z

    A system of information codes for deterministic fractal lattices and sets of multifractal curves is proposed. An iterative modular design was used to obtain a series of deterministic fractal lattices with generators in the form of fragments of 2D structures and a series of multifractal curves (based on some Kepler-Shubnikov nets) having Cantor set properties. The main characteristics of fractal structures and their lacunar spectra are determined. A hierarchical principle is formulated for modules of regular fractal structures.

  3. Maine Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia,(Million Barrels) Crude Oil Reserves in Nonproducing Reservoirs Year2 Macro-Industrial Working GroupFoot)Net

  4. American PowerNet (District of Columbia) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergy InformationTuriAlexandriaAlstomAmedeePowerNet (District of

  5. American PowerNet (Maryland) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergy InformationTuriAlexandriaAlstomAmedeePowerNet (District

  6. American PowerNet (New Jersey) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergy InformationTuriAlexandriaAlstomAmedeePowerNet

  7. ,"U.S. Blender Net Input"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ <Information Administration (EIA) 103. Relative2. Occupancy ofAviation Gasoline SalesNet

  8. Anaerobic Digestion of Primary Sewage Effluent

    E-Print Network [OSTI]

    Anaerobic Digestion of Primary Sewage Effluent: Significant Energy Savings over Traditional Activated Sludge Treatment This report presents results for an anaerobic digestion system operated;Anaerobic Digestion of Primary Sewage Effluent Prepared for the U.S. Department of Energy Office

  9. Georgia Southern University Office of Career Services Eagle Career Net/NACElink Privacy and Use of Data Policy

    E-Print Network [OSTI]

    Hutcheon, James M.

    Georgia Southern University Office of Career Services Eagle Career Net/NACElink Privacy and Use of Data Policy Georgia Southern University Office of Career Services Eagle Career Net/NACElink Privacy and the NACElink Network to provide student with Eagle Career Net. Eagle Career Net is our online system

  10. AB-Net Method of Protection from Projectiles (city, military base, battle-front, etc.)

    E-Print Network [OSTI]

    Alexander Bolonkin

    2008-02-13T23:59:59.000Z

    The author suggests a low cost special AB-Net from artificial fiber, which may protect cities and important objects from rockets, artillery and mortar shells, projectiles, bullets, and strategic weapons. The idea is as follows: The offered AB-Net joins an incoming projectile to a small braking parachute and this incoming projectile loses speed by air braking after a drag distance of 50 - 150 meters. A following interception net after the first may serve to collect the slowed projectiles and their fragments or bomblets so that they do not reach the aimpoint. The author offers the design of AB-Net, a developed theory of snagging with a small braking parachute by AB-Net; and sample computations. These nets may be used for defense of a town, city, military base, battle-front line, road (from terrorists), or any important objects or installations (for example nuclear electric station, government buildings, etc.). Computed projects are: Net to counter small rockets (for example, from Qassam), net to counter artillery projectile (caliber 76 mm), net to counter bullets (caliber 7.6 mm). The offered method is cheaper by thousands of times than protection of a city by current anti-rocket systems. Discussion and results are at the end of the article. Key words: Protection from missile and projectile weapons, mortar, rocket, AB-Net, Qassam defense, incoming defense, armor.

  11. www.free4vn.org oldroad www.vsofts.net oldroadwww.free4vn.org oldroad

    E-Print Network [OSTI]

    Giridhar, K.

    www.free4vn.org oldroad #12;www.vsofts.net oldroadwww.free4vn.org oldroad #12;www.vsofts.net oldroadwww.free4vn.org oldroad #12;www.vsofts.net oldroadwww.free4vn.org oldroad #12;www.vsofts.net oldroadwww.free4vn.org oldroad #12;www.vsofts.net oldroadwww.free4vn.org oldroad #12;www

  12. Comparing aquatic and terrestrial grazing ecosystems: is the grass really greener?

    E-Print Network [OSTI]

    Burkepile, Deron

    and kelp forests (Burkepile and Hay 2006). Likewise, in freshwater ecosystems, waterfowl, zooplankton and benthic invertebrates impact the rates of primary production and nutrient regeneration (Lamberti and Resh

  13. Distribution of terrestrial age and petrologic type of meteorites from western Libya

    SciTech Connect (OSTI)

    Jull, A.J.T.; Donahue, D.J. (Univ. of Arizona, Tucson (USA)); Wlotzka, F.; Palme, H. (Max-Planck-Institut fuer Chemie, Mainz (West Germany))

    1990-10-01T23:59:59.000Z

    A group of 54 meteorites have been recovered from Daraj, Western Libya. After assessment of pairing of samples, using petrologic criteria, {sup 14}C terrestrial ages were obtained on 13 samples selected from 9 different fall events. Eleven of the ages range from 3,500 to 7,600 years, with only two samples having ages in excess of 10,000 years. The cut-off in ages may be related to the timing of climatic changes in the Hammadah al Hamra.

  14. Linear and Bayesian Planet Detection Algorithms for the Terrestrial Planet Finder

    E-Print Network [OSTI]

    N. Jeremy Kasdin; Isabelle Braems

    2006-01-02T23:59:59.000Z

    Current plans call for the first Terrestrial Planet Finder mission, TPF-C, to be a monolithic space telescope with a coronagraph for achieving high contrast. The coronagraph removes the diffracted starlight allowing the nearby planet to be detected. In this paper, we present a model of the planet measurement and noise statistics. We utilize this model to develop two planet detection algorithms, one based on matched filtering of the PSF and one using Bayesian techniques. These models are used to formulate integration time estimates for a planet detection with desired small probabilities of false alarms and missed detections.

  15. Solar Resonant Diffusion Waves as a Driver of Terrestrial Climate Change

    E-Print Network [OSTI]

    Robert Ehrlich

    2007-01-04T23:59:59.000Z

    A theory is described based on resonant thermal diffusion waves in the sun that appears to explain many details of the paleotemperature record for the last 5.3 million years. These include the observed periodicities, the relative strengths of each observed cycle, and the sudden emergence in time for the 100 thousand year cycle. Other prior work suggesting a link between terrestrial paleoclimate and solar luminosity variations has not provided any specific mechanism. The particular mechanism described here has been demonstrated empirically, although not previously invoked in the solar context. The theory also lacks most of the problems associated with Milankovitch cycles.

  16. Radiological bioconcentration factors for aquatic, terrestrial, and wetland ecosystems at the Savannah River site

    SciTech Connect (OSTI)

    Friday, G.P.; Cummins, C.L.; Schwartzman, A.L.

    1996-12-31T23:59:59.000Z

    Since the early 1950s, the Savannah River Site (SRS) released over 50 radionuclides into the environment while producing nuclear defense materials. These releases directly exposed aquatic and terrestrial biota to ionizing radiation from surface water, soil, and sediment, and also indirectly by the ingestion of items in the food chain. As part of new missions to develop waste management strategies and identify cost-effective environmental restoration options, knowledge concerning the uptake and distribution of these radionuclides is essential. This report compiles and summarizes site-specific bioconcentration factors for selected radionuclides released at SRS.

  17. Single-junction solar cells with the optimum band gap for terrestrial concentrator applications

    DOE Patents [OSTI]

    Wanlass, M.W.

    1994-12-27T23:59:59.000Z

    A single-junction solar cell is described having the ideal band gap for terrestrial concentrator applications. Computer modeling studies of single-junction solar cells have shown that the presence of absorption bands in the direct spectrum has the effect of ''pinning'' the optimum band gap for a wide range of operating conditions at a value of 1.14[+-]0.02 eV. Efficiencies exceeding 30% may be possible at high concentration ratios for devices with the ideal band gap. 7 figures.

  18. Baseline for the cumulants of net-proton distributions at STAR

    E-Print Network [OSTI]

    Xiaofeng Luo; Bedangadas Mohanty; Nu Xu

    2014-11-26T23:59:59.000Z

    We present a systematic comparison between the recently measured cumulants of the net-proton distributions by STAR for 0-5% central Au+Au collisions at $\\sqrt{s_{NN}}$=7.7-200 GeV and two kinds of possible baseline measures, the Poisson and Binomial baselines. These baseline measures are assuming that the proton and anti-proton distributions independently follow Poisson statistics or Binomial statistics. The higher order cumulant net-proton data are observed to deviate from all the baseline measures studied at 19.6 and 27 GeV. We also compare the net-proton with net-baryon fluctuations in UrQMD and AMPT model, and convert the net-proton fluctuations to net-baryon fluctuations in AMPT model by using a set of formula.

  19. Evaluation of Continental and Site Terrestrial Carbon Cycle Simulations with North American Flux Tower Observations

    E-Print Network [OSTI]

    extracts of photosynthesis (GPP), total respiration (Re) and NEE (net ecosystem exchange) at annual. The models range from -50% to +50% of the observations, and are centered near a bias of zero. The Can. 1st order, w/N 1st order 1st order, w/N zero order 1st order, w/N 1st order, w/N zero order VEGAS2

  20. Numerical simulation of water flow around a rigid fishing net

    E-Print Network [OSTI]

    Roger Lewandowski; Graldine Pichot

    2006-12-20T23:59:59.000Z

    This paper is devoted to the simulation of the flow around and inside a rigid axisymmetric net. We describe first how experimental data have been obtained. We show in detail the modelization. The model is based on a Reynolds Averaged Navier-Stokes turbulence model penalized by a term based on the Brinkman law. At the out-boundary of the computational box, we have used a "ghost" boundary condition. We show that the corresponding variational problem has a solution. Then the numerical scheme is given and the paper finishes with numerical simulations compared with the experimental data.