National Library of Energy BETA

Sample records for anthropogenic human-caused greenhouse

  1. ANTHROPOGENIC AND NATURAL SOURCES AND SINKS OF GREENHOUSE GASES FOR THE UK

    E-Print Network [OSTI]

    Bateman, Ian J.

    ANTHROPOGENIC AND NATURAL SOURCES AND SINKS OF GREENHOUSE GASES FOR THE UK by W. Neil Adger Katrina are listed at the back of this publication. #12;ANTHROPOGENIC AND NATURAL SOURCES AND SINKS OF GREENHOUSE The Climate Change Framework Convention will require countries to calculate inventories of greenhouse gas

  2. Greenhouse gas mitigation by agricultural intensification

    E-Print Network [OSTI]

    Burney, J. A; Davis, S. J; Lobell, D. B

    2010-01-01

    IPCC Guidelines for National Greenhouse Gas Inventories. (Laboratory (2009) The Greenhouse Gases, Regulated Emissions,Anthropogenic Non-CO2 Greenhouse Gas Emissions, 1990–2020.

  3. Long-term ice sheetclimate interactions under anthropogenic greenhouse forcing simulated with a complex Earth System Model

    E-Print Network [OSTI]

    Winguth, Arne

    with a complex Earth System Model Miren Vizcai´no Ć Uwe Mikolajewicz Ć Matthias Gro¨ger Ć Ernst Maier-Reimer Ć-millennia simulations have been performed with a complex Earth System Model (ESM) for different anthropogenic climate climate change Á Meridional overturning circulation Á Earth system modelling Á Sea level 1 Introduction

  4. Contemporary Climate Change: Human Causes and Responses

    E-Print Network [OSTI]

    California at Davis, University of

    39 Contemporary Climate Change: Human Causes and Responses Dr. Ralph J. Cicerone, President is "Climate Change: Human Causes and Responses." I am aware of what the Chancellor's Colloquium series chemistry and climate change has involved him in shaping science and environmental policy at the highest

  5. Kalman-filtered compressive sensing for high resolution estimation of anthropogenic greenhouse gas emissions from sparse measurements.

    SciTech Connect (OSTI)

    Ray, Jaideep; Lee, Jina; Lefantzi, Sophia; Yadav, Vineet; Michalak, Anna M.; van Bloemen Waanders, Bart Gustaaf; McKenna, Sean Andrew

    2013-09-01

    The estimation of fossil-fuel CO2 emissions (ffCO2) from limited ground-based and satellite measurements of CO2 concentrations will form a key component of the monitoring of treaties aimed at the abatement of greenhouse gas emissions. The limited nature of the measured data leads to a severely-underdetermined estimation problem. If the estimation is performed at fine spatial resolutions, it can also be computationally expensive. In order to enable such estimations, advances are needed in the spatial representation of ffCO2 emissions, scalable inversion algorithms and the identification of observables to measure. To that end, we investigate parsimonious spatial parameterizations of ffCO2 emissions which can be used in atmospheric inversions. We devise and test three random field models, based on wavelets, Gaussian kernels and covariance structures derived from easily-observed proxies of human activity. In doing so, we constructed a novel inversion algorithm, based on compressive sensing and sparse reconstruction, to perform the estimation. We also address scalable ensemble Kalman filters as an inversion mechanism and quantify the impact of Gaussian assumptions inherent in them. We find that the assumption does not impact the estimates of mean ffCO2 source strengths appreciably, but a comparison with Markov chain Monte Carlo estimates show significant differences in the variance of the source strengths. Finally, we study if the very different spatial natures of biogenic and ffCO2 emissions can be used to estimate them, in a disaggregated fashion, solely from CO2 concentration measurements, without extra information from products of incomplete combustion e.g., CO. We find that this is possible during the winter months, though the errors can be as large as 50%.

  6. Lecture 25: Evolution & Human-caused evolution

    E-Print Network [OSTI]

    Lecture 25: Evolution & Humans · Human-caused evolution · Global climate change · Exploitation:1786 Final, 14 Dec, 8-10 Review session, 13 Dec, Wednesday, 11am, 201 Abelson Evolution ­ relevance? A better populations ­ Conservation of biodiversity ­ Pests ­ Diseases Global warming and evolution · Moderation

  7. Burgett Geothermal Greenhouses Greenhouse Low Temperature Geothermal...

    Open Energy Info (EERE)

    Burgett Geothermal Greenhouses Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name Burgett Geothermal Greenhouses Greenhouse Low Temperature Geothermal...

  8. Emissions of greenhouse gases in the United States 1995

    SciTech Connect (OSTI)

    1996-10-01

    This is the fourth Energy Information Administration (EIA) annual report on US emissions of greenhouse gases. This report presents estimates of US anthropogenic (human-caused) emissions of carbon dioxide, methane, nitrous oxide, and several other greenhouse gases for 1988 through 1994. Estimates of 1995 carbon dioxide, nitrous oxide, and halocarbon emissions are also provided, although complete 1995 estimates for methane are not yet available. Emissions of carbon dioxide increased by 1.9% from 1993 to 1994 and by an additional 0.8% from 1994 to 1995. Most carbon dioxide emissions are caused by the burning of fossil fuels for energy consumption, which is strongly related to economic growth, energy prices, and weather. The US economy grew rapidly in 1994 and slowed in 1995. Estimated emissions of methane increased slightly in 1994, as a result of a rise in emissions from energy and agricultural sources. Estimated nitrous oxide emissions increased by 1.8% in 1995, primarily due to increased use of nitrogen fertilizers and higher output of chemicals linked to nitrous oxide emissions. Estimated emissions of hydrofluorocarbons (HFCs) and perfluorocarbons (PFCs), which are known to contribute to global warming, increased by nearly 11% in 1995, primarily as a result of increasing substitution for chlorofluorocarbons (CFCs). With the exception of methane, the historical emissions estimates presented in this report are only slightly revised from those in last year`s report.

  9. Transitional strategies for the reduction of "greenhouse gas" emission in the United States electric power sector

    E-Print Network [OSTI]

    Monroe, Burt L.

    1990-01-01

    Environmental issues have become increasingly important in the political arena, particularly with growing concern over the "greenhouse effect," a potential global climatic warming caused by increases in anthropogenic ...

  10. Human-caused environmental change: Impacts on plant diversity and evolution

    E-Print Network [OSTI]

    Thomas, David D.

    Colloquium Human-caused environmental change: Impacts on plant diversity and evolution David Tilman-down constraints. Moreover, many human environmental impacts are projected to be two to three times stronger within of Minnesota, St. Paul, MN 55108 Human-caused environmental changes are creating regional com- binations

  11. Greenhouse gas emissions from contrasting beef production systems 

    E-Print Network [OSTI]

    Ricci, Patricia

    2014-06-30

    Agriculture has been reported to contribute a significant amount of greenhouse gases to the atmosphere among other anthropogenic activities. With still more than 870 million people in the world suffering from under-nutrition ...

  12. Impacts of greenhouse gases and aerosol direct and indirect effects on clouds and

    E-Print Network [OSTI]

    Dufresne, Jean-Louis

    Impacts of greenhouse gases and aerosol direct and indirect effects on clouds and radiation/C.N.R.S., Villeneuve d'Ascq, France Among anthropogenic perturbations of the Earth's atmosphere, greenhouse gases the radiative impacts of five species of greenhouse gases (CO2, CH4, N2O, CFC-11 and CFC-12) and sulfate

  13. High Country Rose Greenhouses Greenhouse Low Temperature Geothermal...

    Open Energy Info (EERE)

    High Country Rose Greenhouses Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name High Country Rose Greenhouses Greenhouse Low Temperature Geothermal...

  14. The ocean’s role in the transient response of climate to abrupt greenhouse gas forcing

    E-Print Network [OSTI]

    Scott, Jeffery R.

    We study the role of the ocean in setting the patterns and timescale of the transient response of the climate to anthropogenic greenhouse gas forcing. A novel framework is set out which involves integration of an ocean-only ...

  15. Uncertainty in Scenarios of Human-Caused Climate NATHAN J MANTUA1

    E-Print Network [OSTI]

    Mantua, Nathan

    greenhouse gas emissions and atmospheric concentrations, and second is the uncertainty associated for eliminating, or even vastly reducing, environmental uncertainty for the purpose of improved natural resource emerged on key aspects of global climate change: humans have unquestionably altered the composition

  16. Traffic Congestion and Greenhouse Gases

    E-Print Network [OSTI]

    Barth, Matthew; Boriboonsomsin, Kanok

    2009-01-01

    TATES IS A source of greenhouse gas emissions, and thereforeis increased emissions of greenhouse gases. Althoughthat driving contributes to greenhouse gas emis- sions, the

  17. Transportation and Greenhouse Gas Mitigation

    E-Print Network [OSTI]

    Lutsey, Nicholas P.; Sperling, Dan

    2008-01-01

    Summary of transportation greenhouse gas mitigation optionsof alternative fuels. Low greenhouse gas fuels Mixing ofMAC) refrigerant replacement. Greenhouse gas budgets for

  18. Greenhouse gases mitigation options and strategies for Tanzania

    SciTech Connect (OSTI)

    Mwandosya, M.J.; Meena, H.E.

    1996-12-31

    Tanzania became a party to the United Nations Framework on Climate Change (UN FCCC) when she ratified the Convention in March, 1996. Now that Tanzania and other developing countries are Parties to the UN FCCC, compliance with its provisions is mandatory. The legal requirements therefore provide a basis for their participation in climate change studies and policy formulation. All parties to the Convention are required by Article 4.1 of the United Nations Convention on Climate Change (UN FCCC) to develop, periodically update, publish, and make available national inventories of anthropogenic emissions and removal of greenhouse gases that are not controlled by the Montreal Protocol. This study on possible options for the mitigation of greenhouse gases in Tanzania is a preliminary effort towards the fulfilment of the obligation. In order to fulfil their obligations under the UN FCCC and have a meaningful mitigation assessment, identification and quantification of anthropogenic sources of atmospheric emissions of greenhouse gases in the country was undertaken. In this respect, the study of anthropogenic emissions by source and removals by sink of GHGs in Tanzania was done with the main objective of increasing the quantity and quality of base-line data available in order to further scientific understanding of the relationship of greenhouse gas emissions to climate change. Furthermore, the study facilitated identification of national policy and technological options that could reduce the level of emissions in the country.

  19. The Politics of the Anthropogenic

    E-Print Network [OSTI]

    Sayre, Nathan

    , capitalism, climate change, climax theory, Earth system science, global environment Abstract The term that Earth has entered a new epoch called the Anthropocene. Anthropogenic global warming is central articles · Top downloaded articles · Our comprehensive search FurtherANNUAL REVIEWS #12;UNFCCC: United

  20. Welcome to Greenhouse Gases: Science and Technology: Editorial

    SciTech Connect (OSTI)

    Oldenburg, C.M.; Maroto-Valer, M.M.

    2011-02-01

    This editorial introduces readers and contributors to a new online journal. Through the publication of articles ranging from peer-reviewed research papers and short communications, to editorials and interviews on greenhouse gas emissions science and technology, this journal will disseminate research results and information that address the global crisis of anthropogenic climate change. The scope of the journal includes the full spectrum of research areas from capture and separation of greenhouse gases from flue gases and ambient air, to beneficial utilization, and to sequestration in deep geologic formations and terrestrial (plant and soil) systems, as well as policy and technoeconomic analyses of these approaches.

  1. A semi-empirical representation of the temporal variation of total greenhouse gas levels expressed as equivalent levels of carbon dioxide

    E-Print Network [OSTI]

    Cunnold, Derek

    In order to examine the underlying longer-term trends in greenhouse gases, that are driven for example by anthropogenic emissions or climate change, it is useful to remove the recurring effects of natural cycles and ...

  2. CLIMATE CHANGE & THE GREENHOUSE

    E-Print Network [OSTI]

    Tobar, Michael

    CLIMATE CHANGE & THE GREENHOUSE EFFECT #12;This development of these materials was supported under.nasa.gov/Features/BlueMarble/BlueMarble_history.php © 2014 University of Western Australia ISBN 978-0-646-93241-5 Title: Climate change and the greenhouse OF CONTENTS TABLE OF CONTENTS Introduction to climate change resources 5 Alternative conceptions 6 References

  3. Idaho National Laboratory FY12 Greenhouse Gas Report

    SciTech Connect (OSTI)

    Kimberly Frerichs

    2013-03-01

    A greenhouse gas (GHG) inventory is a systematic approach to account for the production and release of certain gases generated by an institution from various emission sources. The gases of interest are those that climate science has identified as related to anthropogenic global climate change. This document presents an inventory of GHGs generated during Fiscal Year (FY) 2012 by Idaho National Laboratory (INL), a Department of Energy (DOE) sponsored entity, located in southeastern Idaho.

  4. Idaho National Laboratory's FY11 Greenhouse Gas Report

    SciTech Connect (OSTI)

    Kimberly Frerichs

    2012-03-01

    A greenhouse gas (GHG) inventory is a systematic approach to account for the production and release of certain gases generated by an institution from various emission sources. The gases of interest are those that climate science has identified as related to anthropogenic global climate change. This document presents an inventory of GHGs generated during Fiscal Year (FY) 2011 by Idaho National Laboratory (INL), a Department of Energy (DOE)-sponsored entity, located in southeastern Idaho.

  5. Executive Summary An emissions inventory that identifies and quantifies a country's primary anthropogenic1 sources and sinks of

    E-Print Network [OSTI]

    Little, John B.

    Executive Summary An emissions inventory that identifies and quantifies a country's primary emission sources and greenhouse gases to climate change. In 1992, the United States signed and ratified and make available...national inventories of anthropogenic emissions by sources and removals by sinks

  6. Sandia Energy - Greenhouse Gas Source Attribution

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

    for 80 percent of anthropogenic GHG emissions and 98 percent of anthropogenic CO2 emissions. Approximately 60 percent of anthropogenic CO2 emissions are from the use of...

  7. Demonstrating the Greenhouse Effect Demonstrate how the greenhouse effect works.

    E-Print Network [OSTI]

    Johnson, Cari

    Demonstrating the Greenhouse Effect Demonstrate how the greenhouse effect works. Difficulty / Time represents the greenhouse layer, which is composed of such gases as carbon dioxide, water vapor, methane, nitrous oxide, and many others. The temperature was warmer initially for the non-greenhouse effect

  8. The Greenhouse Effect without Feedbacks

    E-Print Network [OSTI]

    The Greenhouse Effect without Feedbacks #12;Three Pillars Behind Climate Change! #12;1. Global. Greenhouse Gases have been on the increase. #12;3. The Greenhouse effect is a powerful theory that explains absorbed=rate emitted 30% reflected to space! #12;Computing T! no-greenhouse planet,! e.g., 78% N2, 21% O2

  9. Anthropogenic radionuclides in the environment

    SciTech Connect (OSTI)

    Hu, Q; Weng, J; Wang, J

    2007-11-15

    Studies of radionuclides in the environment have entered a new era with the renaissance of nuclear energy and associated fuel reprocessing, geological disposal of high-level nuclear wastes, and concerns about national security with respect to nuclear non-proliferation. This work presents an overview of anthropogenic radionuclide contamination in the environment, as well as the salient geochemical behavior of important radionuclides. We first discuss the following major anthropogenic sources and current development that contribute to the radionuclide contamination of the environment: (1) nuclear weapons program; (2) nuclear weapons testing; (3) nuclear power plants; (4) commercial fuel reprocessing; (5) geological repository of high-level nuclear wastes, and (6) nuclear accidents. Then, we summarize the geochemical behavior for radionuclides {sup 99}Tc, {sup 129}I, and {sup 237}Np, because of their complex geochemical behavior, long half-lives, and presumably high mobility in the environment. Biogeochemical cycling and environment risk assessment must take into account speciation of these redox-sensitive radionuclides.

  10. Future climate change in the Southern Hemisphere: Competing effects of ozone and greenhouse gases

    E-Print Network [OSTI]

    Arblaster, Julie

    Future climate change in the Southern Hemisphere: Competing effects of ozone and greenhouse gases J 2010; accepted 19 October 2010; published 19 January 2011. [1] Future anthropogenic climate change simulations. Citation: Arblaster, J. M., G. A. Meehl, and D. J. Karoly (2011), Future climate change

  11. Role of anthropogenic direct heat emissions in global warming

    E-Print Network [OSTI]

    Wang, Fei; Zhao, Guangju; Gao, Peng; Li, Pengfei

    2015-01-01

    The anthropogenic emissions of greenhouse gases (GHG) are widely realized as the predominant drivers of global warming, but the huge and increasing anthropogenic direct heat emissions (AHE) has not gained enough attention in terms of its role in the warming of the climate system. Based on two reasonable assumptions of (1) AHE eventually transfers to the Earth energy system and (2) the net warming is only driven by the net radioactive forcing (RF) from either GHG or other causes, we analyzed the role of AHE in global warming. The mean annual total AHE of the four main sources including energy consumption, residual heat of electricity generation, biomass decomposition by land use and cover change (LUCC) and food consumption was estimated to be 4.41*10^20 J in 1970-2010, accounting for 6.23% of the net annual heat increase of the Earth reported by IPCC AR5 for the period. The mean annual radioactive forcing (RF) by AHE was up to 29.94 mW m^(-2) globally in 1981-2010, less than the annual net increase of total GH...

  12. Review: Greenhouse Solutions with Sustainable Energy

    E-Print Network [OSTI]

    Hamilton-Smith, Elery

    2009-01-01

    Review: Greenhouse Solutions with Sustainable Energy By MarkDiesendorf, Mark. Greenhouse Solutions with Sustainablevehicles could halve greenhouse emissions within a few

  13. Greenhouse Britain: Creating a Context [Dispatch

    E-Print Network [OSTI]

    Ryan, Leslie

    2008-01-01

    Upward Movement of People,” in “Greenhouse Britain. ” 11.Text 5: The Model,” in “Greenhouse Britain. ” 12. PhoneLaw, New York, October 24, 2006. Ryan / Greenhouse Britain

  14. Reducing Greenhouse Emissions and Fuel Consumption

    E-Print Network [OSTI]

    Shaheen, Susan; Lipman, Timothy

    2007-01-01

    Action Programme Against Greenhouse Gas Emissions. City ofActionProgramme_against Greenhouse_Gases 2002. pdf. (2002).calculating emissions of greenhouse gases: key facts and

  15. Integrated Pest Management in Greenhouses -Mechanical

    E-Print Network [OSTI]

    Ling, Peter

    Integrated Pest Management in Greenhouses - Mechanical Alternatives Jessica J. Prenger Peter P applications Improving greenhouse production.... Prevention #12;Outline Pest Prevention: Greenhouse design: Efficient greenhouse dehumidification #12;Climate Control in IPM Reducing disease risk Eliminating disease

  16. Space Science : Atmosphere Greenhouse Effect

    E-Print Network [OSTI]

    Johnson, Robert E.

    Space Science : Atmosphere Greenhouse Effect Part-5a Solar + Earth Spectrum IR Absorbers Grey Atmosphere Greenhouse Effect #12;Radiation: Solar and Earth Surface B"(T) Planck Ideal Emission Integrate and it emits Note: heat balance Fvis( = Fout = Te 4 z #12;(simple Greenhouse cont.) 0 1 2 3 4 Ground Space Top

  17. Twospotted Spider Mite Greenhouse & Nursery

    E-Print Network [OSTI]

    New Hampshire, University of

    Twospotted Spider Mite Greenhouse & Nursery Introduction Several species of spider mites invade field, garden, greenhouse, nursery, and ornamental plants. The most troublesome of these spider mites in greenhouses. This mite overwinters outdoors as an adult female in New Hampshire. Spider mites are often

  18. Technology Opportunities to Reduce U.S. Greenhouse Gas Emissions

    SciTech Connect (OSTI)

    National Lab Directors, . .

    2001-04-05

    The rise in greenhouse gas emissions from fossil fuel combustion and industrial and agricultural activities has aroused international concern about the possible impacts of these emissions on climate. Greenhouse gases--mostly carbon dioxide, some methane, nitrous oxide and other trace gases--are emitted to the atmosphere, enhancing an effect in which heat reflected from the earth's surface is kept from escaping into space, as in a greenhouse. Thus, there is concern that the earth's surface temperature may rise enough to cause global climate change. Approximately 90% of U.S. greenhouse gas emissions from anthropogenic sources come from energy production and use, most of which are a byproduct of the combustion of fossil fuels. On a per capita basis, the United States is one of the world's largest sources of greenhouse gas emissions, comprising 4% of the world's population, yet emitting 23% of the world's greenhouse gases. Emissions in the United States are increasing at around 1.2% annually, and the Energy Information Administration forecasts that emissions levels will continue to increase at this rate in the years ahead if we proceed down the business-as-usual path. President Clinton has presented a two-part challenge for the United States: reduce greenhouse gas emissions and grow the economy. Meeting the challenge will mean that in doing tomorrow's work, we must use energy more efficiently and emit less carbon for the energy expended than we do today. To accomplish these goals, President Clinton proposed on June 26, 1997, that the United States ''invest more in the technologies of the future''. In this report to Secretary of Energy Pena, 47 technology pathways are described that have significant potential to reduce carbon dioxide emissions. The present study was completed before the December 1997 United Nations Framework Convention on Climate Change and is intended to provide a basis to evaluate technology feasibility and options to reduce greenhouse gas emissions. These technology pathways (which are described in greater detail in Appendix B, Technology Pathways) address three areas: energy efficiency, clean energy, and carbon sequestration (removing carbon from emissions and enhancing carbon storage). Based on an assessment of each of these technology pathways over a 30-year planning horizon, the directors of the Department of Energy's (DOE's) national laboratories conclude that success will require pursuit of multiple technology pathways to provide choices and flexibility for reducing greenhouse gas emissions. Advances in science and technology are necessary to reduce greenhouse gas emissions from the United States while sustaining economic growth and providing collateral benefits to the nation.

  19. EIA - Greenhouse Gas Emissions Overview

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

    or collectively). EMCON Methane Generation Model: A model for estimating the production of methane from municipal solid waste landfills. Emissions: Anthropogenic releases...

  20. ARM - Human Causes

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments? WeDatastreamstps DocumentationAtlanticENAField ParticipantsField Campaign Statistics 2015VisitorHow

  1. Limiting net greenhouse gas emissions in the United States

    SciTech Connect (OSTI)

    Bradley, R A; Watts, E C; Williams, E R

    1991-09-01

    In 2988 the Congress requested DOE produce a study on carbon dioxide inventory and policy to provide an inventory of emissions sources and to analyze policies to achieve a 20% reduction in carbon dioxide emissions in 5 to 10 years and a 50% reduction in 15 to 20 years. This report presents the results of that study. Energy and environmental technology data were analyzed using computational analysis models. This information was then evaluated, drawing on current scientific understanding of global climate change, the possible consequences of anthropogenic climate change (change caused by human activity), and the relationship between energy production and use and the emission of radiactively important gases. Topics discussed include: energy and environmental technology to reduce greenhouse gas emissions, fossil energy production and electricity generation technologies, nuclear energy technology, renewable energy technologies, energy storage, transmission, and distribution technology, transportation, technology, industrial technology, residential and commercial building technology, greenhouse gas removal technology, approaches to restructuring the demand for energy.

  2. Optima: Low Greenhouse Gas Fuels

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

    OPTIMA: Low Greenhouse Gas Fuels Blake Simmons Bioenergy 2015 June 24, 2015 2 Defining and Developing New Fuels * Workflow - Survey what fuels are available today - Provide fuel...

  3. Jane Gray Research Greenhouse and IB Sixth Floor Greenhouse Department of Integrative Biology

    E-Print Network [OSTI]

    Jane Gray Research Greenhouse and IB Sixth Floor Greenhouse Department of Integrative Biology UC Berkeley - 200 Centennial Dr. Greenhouse Space Request Form Date of Request____________ Expected time frame_____________________E-mail______________________________________ --------------------------------------------------------------------------------------------------------------------- Greenhouse Environmental Specifications Watering instructions

  4. The Greenhouse Culture Oral History

    E-Print Network [OSTI]

    Scholz, Jared; Sipp, Kalah; Stratton, Emily

    2013-06-26

    Oral history interview with Jared Scholz and Kalah Sipp conducted by Emily Stratton in Lawrence, Kansas, on June 26, 2013. Jared Scholz is the founder and Senior Pastor of The Greenhouse Culture; Kalah Sipp is The Greenhouse Culture’s Administrative...

  5. Voluntary Reporting of Greenhouse Gases

    Reports and Publications (EIA)

    2011-01-01

    The Voluntary Reporting of Greenhouse Gases Program was suspended May 2011. It was a mechanism by which corporations, government agencies, individuals, voluntary organizations, etc., could report to the Energy Information Administration, any actions taken that have or are expected to reduce/avoid emissions of greenhouse gases or sequester carbon.

  6. greenhouse gas inve green developmen

    E-Print Network [OSTI]

    Collins, Gary S.

    greenhouse gas inve green developmen energy conservation transportation carbon offs student facult;greenhouse gas inventory green development energy conservation transportation carbon offsets student faculty. Changi natural gas as a primary fuel allowed us to find cleaner and more effici university. Both in 1988

  7. Greenhouse gas emissions in biogas production systems

    E-Print Network [OSTI]

    Dittert, Klaus; Senbayram, Mehmet; Wienforth, Babette; Kage, Henning; Muehling, Karl H

    2009-01-01

    fuel consumption and of greenhouse gas (GHG) emissions fromand N 2 O are the major greenhouse gases produced in soils,O is the most important greenhouse gas that is emitted from

  8. Greenhouse Gas Inventory Uncertainties Need Characterization

    E-Print Network [OSTI]

    Post, Wilfred M.

    Greenhouse Gas Inventory Uncertainties Need Characterization Contact: Gregg Marland, 865 of greenhouse gases (GHGs) emitted to and removed from the atmosphere are essential for understanding global.S. Department of Energy Greenhouse Gas Inventory Uncertainties Need Characterization Abstract: The assessment

  9. ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; GREENHOUSES...

    Office of Scientific and Technical Information (OSTI)

    fuel-fired peak heating for geothermal greenhouses Rafferty, K. 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; GREENHOUSES; AUXILIARY HEATING; CAPITALIZED COST; OPERATING...

  10. Compilationof Regional to Global Inventoriesof Anthropogenic Emissions

    E-Print Network [OSTI]

    Compilationof Regional to Global Inventoriesof Anthropogenic Emissions CarmenM. Benkovitz, Hajime inventories of emissions of the trace species included in the study at the appropriate sectoral, spatial on emissions is also required at high resolution for the design of policies aimed at reducing emissions

  11. Chemical Composition of Anthropogenically Influenced Groundwater

    E-Print Network [OSTI]

    Vallino, Joseph J.

    Chemical Composition of Anthropogenically Influenced Groundwater Jacqueline Gordon Brandeis of Biology 1 #12;ABSTRACT I examined the oxygen and nitrogen components of groundwater. I looked at groundwater from a pristine site, a human impacted site, and Title V treated wastewater. All of the water

  12. (Limiting the greenhouse effect)

    SciTech Connect (OSTI)

    Rayner, S.

    1991-01-07

    Traveler attended the Dahlem Research Conference organized by the Freien Universitat, Berlin. The subject of the conference was Limiting the Greenhouse Effect: Options for Controlling Atmospheric CO{sub 2} Accumulation. Like all Dahlem workshops, this was a meeting of scientific experts, although the disciplines represented were broader than usual, ranging across anthropology, economics, international relations, forestry, engineering, and atmospheric chemistry. Participation by scientists from developing countries was limited. The conference was divided into four multidisciplinary working groups. Traveler acted as moderator for Group 3 which examined the question What knowledge is required to tackle the principal social and institutional barriers to reducing CO{sub 2} emissions'' The working rapporteur was Jesse Ausubel of Rockefeller University. Other working groups examined the economic costs, benefits, and technical feasibility of options to reduce emissions per unit of energy service; the options for reducing energy use per unit of GNP; and the significant of linkage between strategies to reduce CO{sub 2} emissions and other goals. Draft reports of the working groups are appended. Overall, the conference identified a number of important research needs in all four areas. It may prove particularly important in bringing the social and institutional research needs relevant to climate change closer to the forefront of the scientific and policy communities than hitherto.

  13. Greenhouse Policies and Procedures Dept. of Biology

    E-Print Network [OSTI]

    Raina, Ramesh

    Greenhouse Policies and Procedures Dept. of Biology Syracuse University Implemented 1 March 2012 Greenhouse manager: Paul Logue Greenhouse Committee: David Althoff, Heather Coleman, Jason Fridley, Paul Logue #12;2 Facilities The state of the art greenhouse on the 5th floor of LSC has ten independently

  14. RESEARCH ROADMAP FOR GREENHOUSE GAS INVENTORY

    E-Print Network [OSTI]

    RESEARCH ROADMAP FOR GREENHOUSE GAS INVENTORY METHODS Prepared For: California Energy Commission.........................................................................................................................1 Roadmap Organization

  15. Accepted for publication in Energy Policy Greenhouse-gas Emissions from Solar Electric-and Nuclear Power: A Life-cycle

    E-Print Network [OSTI]

    Accepted for publication in Energy Policy Greenhouse-gas Emissions from Solar Electric- and Nuclear., 2002). However, all anthropogenic means of energy production, including solar and nuclear, generate Power: A Life-cycle Study Vasilis M. Fthenakis1,2, * and Hyung Chul Kim1 1 Energy Sciences

  16. Greenhouse Gas Reductions under Low Carbon Fuel Standards?

    E-Print Network [OSTI]

    Holland, Stephen P.; Knittel, Christopher R; Hughes, Jonathan E.

    2008-01-01

    Admin- istration. Wang, M. The Greenhouse Gases, RegulatedGreenhouse Gas Reductions under Low Carbon Fuel Standards?LCFS) seeks to reduce greenhouse gas emissions by capping an

  17. Carbon sequestration and greenhouse gas emissions in urban turf

    E-Print Network [OSTI]

    Townsend-Small, Amy; Czimczik, Claudia I

    2010-01-01

    Carbon sequestration and greenhouse gas emissions in urbanCarbon sequestration and greenhouse gas emissions in urbanCarbon sequestration and greenhouse gas emissions in urban

  18. Greenhouse Gas Management: Local Efforts to Curb a Global Phenomenon

    E-Print Network [OSTI]

    Matute, Juan

    2013-01-01

    SB 375 seeks to lower greenhouse gas emissions by changingstate- prescribed 2020 and 2035 greenhouse gas targets. Theburden to accomplish its greenhouse gas target. But setting

  19. Sectoral trends in global energy use and greenhouse gas emissions

    E-Print Network [OSTI]

    2006-01-01

    IPCC Guidelines for National Greenhouse Gas Inventories.Greenhouse Gas Inventory Reference Manual, Volume III. IPCC/Global Energy Use and Greenhouse Gas Emissions Lynn Price,

  20. Economics of Lifecycle analysis and greenhouse gas regulations

    E-Print Network [OSTI]

    Rajagopal, Deepak

    2009-01-01

    4 Greenhouse gas regulation of fuels: intensity standardsfor biofuels increases greenhouse gases through emissionsI. de Carvalho Macedo. Greenhouse gas emissions and energy

  1. Welcome to Greenhouse Gases: Science and Technology: Editorial

    E-Print Network [OSTI]

    Oldenburg, C.M.

    2013-01-01

    Welcome to Greenhouse Gases: Science and Technology510) 486-7419 Welcome to Greenhouse Gases: Science andand interviews on greenhouse gas emissions science and

  2. California's Greenhouse Gas Policies: Local Solutions to a Global Problem?

    E-Print Network [OSTI]

    Bushnell, Jim B; Peterman, Carla Joy; Wolfram, Catherine D

    2007-01-01

    States Agree to Cut Greenhouse Gases. ” Washington Post,H. Ling. 2006. “Greenhouse Gas Mitigation Technologies.In Managing Greenhouse Gas Emissions in California. Hanemann

  3. IPM program successful in California greenhouse cut roses

    E-Print Network [OSTI]

    Casey, Christine; Newman, Julie; Robb, Karen; Tjosvold, Steven; MacDonald, James; Parrella, Michael P

    2007-01-01

    Tetrany- chus urticae Koch) on greenhouse grown roses. Ph.D.management program for greenhouse cut roses. Presented atpopulations from Ohio greenhouses. Ohio Florists Assoc Bull

  4. Greenhouse Gas Abatement with Distributed Generation in California's Commercial Buildings

    E-Print Network [OSTI]

    Marnay, Chris

    2010-01-01

    BERKELEY NATIONAL LABORATORY Greenhouse Gas Abatement withan equal opportunity employer. Greenhouse Gas Abatement withgeneration (DG) in greenhouse gas reductions by * a p p l y

  5. Energy and Greenhouse Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M.; Farrell, Alexander E.; Plevin, Richard J.; Jones, Andrew D.; Nemet, Gregory F.; Delucchi, Mark A.

    2008-01-01

    Roundtable – Energy & Greenhouse Gas Impacts of Biofuelsin Emissions, Energy Use, and Greenhouse Gases,” Journal ofRoundtable – Energy & Greenhouse Gas Impacts of Biofuels

  6. Carbon sequestration and greenhouse gas emissions in urban turf

    E-Print Network [OSTI]

    Townsend-Small, Amy; Czimczik, Claudia I

    2010-01-01

    Article Correction to “Carbon sequestration and greenhouseCor- rection to “Carbon sequestration and greenhouse gas1 ] In the paper “Carbon sequestration and greenhouse gas

  7. The Greenhouse Effect Does Exist!

    E-Print Network [OSTI]

    Ebel, Jochen

    2009-01-01

    In particular, without the greenhouse effect, essential features of the atmospheric temperature profile as a function of height cannot be described, i.e., the existence of the tropopause above which we see an almost isothermal temperature curve, whereas beneath it the temperature curve is nearly adiabatic. The relationship between the greenhouse effect and observed temperature curve is explained and the paper by Gerlich and Tscheuschner [arXiv:0707.1161] critically analyzed. Gerlich and Tscheuschner called for this discussion in their paper.

  8. Intelligent Bioreactor Management Information System (IBM-IS) for Mitigation of Greenhouse Gas Emissions

    SciTech Connect (OSTI)

    Paul Imhoff; Ramin Yazdani; Don Augenstein; Harold Bentley; Pei Chiu

    2010-04-30

    Methane is an important contributor to global warming with a total climate forcing estimated to be close to 20% that of carbon dioxide (CO2) over the past two decades. The largest anthropogenic source of methane in the US is 'conventional' landfills, which account for over 30% of anthropogenic emissions. While controlling greenhouse gas emissions must necessarily focus on large CO2 sources, attention to reducing CH4 emissions from landfills can result in significant reductions in greenhouse gas emissions at low cost. For example, the use of 'controlled' or bioreactor landfilling has been estimated to reduce annual US greenhouse emissions by about 15-30 million tons of CO2 carbon (equivalent) at costs between $3-13/ton carbon. In this project we developed or advanced new management approaches, landfill designs, and landfill operating procedures for bioreactor landfills. These advances are needed to address lingering concerns about bioreactor landfills (e.g., efficient collection of increased CH4 generation) in the waste management industry, concerns that hamper bioreactor implementation and the consequent reductions in CH4 emissions. Collectively, the advances described in this report should result in better control of bioreactor landfills and reductions in CH4 emissions. Several advances are important components of an Intelligent Bioreactor Management Information System (IBM-IS).

  9. Limiting net greenhouse gas emissions in the United States

    SciTech Connect (OSTI)

    Bradley, R A; Watts, E C; Williams, E R

    1991-09-01

    In 1988, Congress requested that DOE produce a study on carbon dioxide inventory and policy to provide an inventory of emissions sources and to analyze policies to achieve a 20% reduction in carbon dioxide emissions in 5 to 10 years and a 50% reduction in 15 to 20 years. Energy and environmental technology data were analyzed using computational analysis models. This information was then evaluated, drawing on current scientific understanding of global climate change, the possible consequences of anthropogenic climate change (change caused by human activity) and the relationship between energy production and use and the emission of radiatively important gases. Topics discussed include: state of the science in estimating atmosphere/climate change relationships, the potential consequences of atmosphere/climate change, us greenhouse emissions past and present, an approach to analyzing the technical potential and cost of reducing US energy-related greenhouse gas emissions, current policy base and National Energy Strategy actions, fiscal instruments, regulatory instruments, combined strategies and instruments, macroeconomic impacts, carbon taxation and international trade, a comparison to other studies.

  10. Building and using the solar greenhouse

    SciTech Connect (OSTI)

    1983-01-01

    Thorough directions are given for planning, constructing and using a solar greenhouse attached to a house. Included is a method of calculating the savings accruing from the use of the greenhouse. (LEW)

  11. Soil Carbon Sequestration and the Greenhouse Effect

    E-Print Network [OSTI]

    Archer, Steven R.

    Soil Carbon Sequestration and the Greenhouse Effect Second edition Rattan Lal & Ronald F. Follett. Printed in the United States of America. #12;181 Soil Carbon Sequestration and the Greenhouse Effect, 2nd

  12. GLOBAL WARMING THE GREENHOUSE EFFECT

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    GLOBAL WARMING THE GREENHOUSE EFFECT AND YOUR FAMILY'S CONTRIBUTION TO IT Stephen E. Schwartz://www.grida.no/climate/ipcc_tar/wg1/ #12;EVIDENCE OF GLOBAL WARMING OTHER THAN SURFACE TEMPERATURE ANOMALY The global ocean has warmed latitudes of the Northern Hemisphere. #12;MORE EVIDENCE OF GLOBAL WARMING OTHER THAN SURFACE TEMPERATURE

  13. Fingerprints of anthropogenic and natural variability in global-mean surface temperature

    SciTech Connect (OSTI)

    Wallace, J.M.; Zhang, Yuan

    1997-11-01

    This paper presents an analysis designed to detect greenhouse warming by distinguishing between temperature rises induced by increasing atmospheric concentrations of greenhouse gases and those induced by background variability that are present without changes in atmospheric composition. The strategy is based on the surface temperature field. At each observation time, the projection of the anomalous temperature field on the presumed anthropogenic fingerprint is removed in order to obtain a temperature deviation field; i.e., the temperature anomalies in the phase space orthogonal to the anthropogenic fingerprint, which are presumed to be entirely natural. The time series of the expansion coefficients of the fingerprint a(t) is then regressed on this temperature deviation field to identify the axis in the orthogonal phase space along which the variations are most strongly correlated, and an index n(t) of the temporal variations along that axis is generated. The index a(t) is then regressed upon n(t) and the resulting least squares fit is regarded as the component of a(t) that can be ascribed to natural causes. The analysis was performed for monthly global surface temperature anomaly fields for the period 1900-95. Results indicate that two well defined patterns of natural variability contribute to variations in global mean temperature: the synthetic cold ocean-warm land (COWL) pattern and the El Nino-Southern Oscillation (ENSO). In domains that include surface air temperature over Eurasia and North America, the COWL pattern tends to be dominant. The ENSO signature emerges as the pattern most strongly linearly correlated with global sea surface temperature and with tropospheric layer-averaged temperatures. 24 refs., 3 figs.

  14. ORIGINAL ARTICLE Potential for anthropogenic disturbances to influence

    E-Print Network [OSTI]

    Hutchings, Jeffrey A.

    ORIGINAL ARTICLE Potential for anthropogenic disturbances to influence evolutionary change that resulted from hydropower dam construction, some juveniles now migrate as yearlings, but more interestingly

  15. BOT Greenhouse Guidelines: Contact: Please direct emails regarding greenhouse facilities, equipment, supplies, or watering

    E-Print Network [OSTI]

    BOT Greenhouse Guidelines: Contact: Please direct emails regarding greenhouse facilities, equipment, supplies, or watering concerns to both the greenhouse manager, Shane Merrell and the horticulturist, Mick using the Greenhouse Request Form found on the BioSci website. Users are responsible for the health

  16. Ahimsa Media -For Educators -The Greenhouse Effect The Greenhouse Effect: Extension Activity

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Ahimsa Media - For Educators - The Greenhouse Effect The Greenhouse Effect: Extension Activity By Erica Hargreave Extensions Have students brainstorm ways they can reduce greenhouse gases at home, play and school. Visit a local organization that is successfully reducing greenhouse gas emissions

  17. Welch Greenhouse Guidelines Contact: Please direct emails regarding greenhouse facilities, equipment, supplies, or watering

    E-Print Network [OSTI]

    Welch Greenhouse Guidelines Contact: Please direct emails regarding greenhouse facilities, equipment, supplies, or watering concerns to both the greenhouse manager Shane Merrell time you are at the greenhouse. 3. All plants that are growing in the chambers need to be labeled

  18. Greenhouse Gases CHAPTER 4 Why some gases are greenhouse gases, but

    E-Print Network [OSTI]

    Greenhouse Gases CHAPTER 4 Why some gases are greenhouse gases, but most aren't, and some. It has the essential ingre- dient of the greenhouse effect, but it is missing numerous things, the mixing ratio is currently about 390 ppm, and its pCO2 is about 390 atm. 29 #12;30 CHAPTER 4 Greenhouse

  19. A Novel Paradigm in Greenhouse Gas Mitigation

    E-Print Network [OSTI]

    Azad, Abdul-Majeed

    A Novel Paradigm in Greenhouse Gas Mitigation Abdul-Majeed Azad, Eric McDaniel, and Sirhan Al CO2 and H2O, two well- known greenhouse gases responsible for contributing considerably to the global for addressing the issue of mitigating the CO2-related greenhouse gas emission. The process uses either a fer

  20. Reducing Greenhouse Gas Emissions for Climate Stabilization

    E-Print Network [OSTI]

    Thomas, David D.

    Reducing Greenhouse Gas Emissions for Climate Stabilization: Framing Regional Options L A U R A S C reduction of global greenhouse gas (GHG) emissions by as much as 80% by 2050. Subnational efforts to cut The call to cut global greenhouse gas (GHG) emissions by up to 80% below 2000 levels, which researchers

  1. Montenegro Greenhouse Ornamental Production Workshop October 2007

    E-Print Network [OSTI]

    Lieth, J. Heinrich

    Montenegro Greenhouse Ornamental Production Workshop October 2007 Heiner Lieth Plant Sciences of Montenegro is promotion of the their greenhouse flower production industry. At the time when the program and Montenegro. #12;Montenegro Greenhouse Ornamental Production Workshop October 2007 Radionica za proizvodnju

  2. Understanding the carbon and greenhouse gas balance

    E-Print Network [OSTI]

    Understanding the carbon and greenhouse gas balance of forests in Britain Research Report #12;#12;Research Report Understanding the carbon and greenhouse gas balance of forests in Britain Forestry., White, M. and Yamulki, S. (2012). Understanding the carbon and greenhouse gas balance of forests

  3. THE GREENHOUSE EFFECT Stephen E. Schwartz

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    THE GREENHOUSE EFFECT Stephen E. Schwartz Science Honor Society Center Moriches High School Center about how this drug affects brain chemistry. #12;#12;THE GREENHOUSE EFFECT #12;Everybody talks about about it. ­ Mark Twain­ Mark Twain Now with the greenhouse effect, we ARE doing something about it. What

  4. THE GREENHOUSE EFFECT Stephen E. Schwartz

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    THE GREENHOUSE EFFECT Stephen E. Schwartz Atmospheric Sciences Division CSSP Lecture July 27, 2005 http://www.ecd.bnl.gov/steve/schwartz.html #12;#12;THE GREENHOUSE EFFECT #12;GLOBAL ENERGY BALANCE Twain­ Mark Twain Now with the greenhouse effect, we ARE doing something about it. What are we doing

  5. THE GREENHOUSE EFFECT Stephen E. Schwartz

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    THE GREENHOUSE EFFECT Stephen E. Schwartz Atmospheric Sciences Division CSSP Lecture July 30, 2002. D. Keeling ICE CORES SIPLE STATION ANTARCTICA MAUNA LOA HAWAII #12;GREENHOUSE GAS MIXING RATIOS Hansen et al., PNAS. 1998 #12;GREENHOUSE GAS FORCINGS OVER THE INDUSTRIAL PERIOD 2.5 2.0 1.5 1.0 0.5 0

  6. Greenhouse Aphid Management John P. Sanderson

    E-Print Network [OSTI]

    Lazzaro, Brian

    Greenhouse Aphid Management John P. Sanderson Identification of some common aphids: Aphids are all can infest various greenhouse crops. Three of the most common are: Green peach aphid: Very common: Aphids can infest most greenhouse crops. Their mere presence can ruin the beauty of a plant. They feed

  7. Greenhouse Energy Extravaganza Participants September, 4 2014

    E-Print Network [OSTI]

    Vermont, University of

    Greenhouse Energy Extravaganza Participants September, 4 2014 Lynn Clohessy 603 Market Road Estabrook's Farm & Greenhouses 337 East Main Street Yarmouth, ME 04096 (207) 846-4398 andy@rimol.com #12;Greenhouse Energy Extravaganza Participants September, 4 2014 Josiah Krause & Lisa Barker Seedfolk

  8. The Global Anthropogenic Lead Experiment Earth, Atmospheric and Planetary Sciences

    E-Print Network [OSTI]

    Einat, Aharonov

    The Global Anthropogenic Lead Experiment Ed Boyle Earth, Atmospheric and Planetary Sciences Reuer Rick Kayser Boyle Lab, arriving in Rio at the end of EN 367 #12;The Global Anthropogenic Lead Experiment · Lead is a volatile element and it is emitted by high temperature industrial activities (smelting

  9. Legacy sediment: Definitions and processes of episodically produced anthropogenic sediment

    E-Print Network [OSTI]

    James, L. Allan

    Legacy sediment: Definitions and processes of episodically produced anthropogenic sediment L. Allan. Introduction Anthropogenic sediment is an extremely important element of change during the Anthropocene of sediment and the character of land use before and after contact. Rivers are often dominated by cultural

  10. Distribution of anthropogenic CO2 in the Pacific Ocean

    E-Print Network [OSTI]

    Distribution of anthropogenic CO2 in the Pacific Ocean C. L. Sabine,1 R. A. Feely,2 R. M. Key,3 J] This work presents an estimate of anthropogenic CO2 in the Pacific Ocean based on measurements from the WOCE tracers; 9355 Information Related to Geographic Region: Pacific Ocean; KEYWORDS: Pacific Ocean

  11. Greenhouse Gas Reductions: SF6

    ScienceCinema (OSTI)

    Anderson, Diana

    2013-04-19

    Argonne National Laboratory is leading the way in greenhouse gas reductions, particularly with the recapture and recycling of sulfur hexafluoride (SF6). SF6 is a gas used in industry as an anti-arcing agent. It is an extremely potent greenhouse gas ? one pound of SF6 is equivalent to 12 tons of carbon dioxide. While the U.S. does not currently regulate SF6 emissions, Argonne is proactively and voluntarily recovering and recycling to reduce SF6 emissions. Argonne saves over 16,000 tons of SF6 from being emitted into the atmosphere each year, and by recycling the gas rather than purchasing it new, we save taxpayers over $208,000 each year.

  12. Greenhouse Gases Converted to Fuel

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunitiesNERSC GettingGraphene's 3DGreenGreen isGreenhouse

  13. Is There Still Time to Avoid `Dangerous Anthropogenic Interference' with Global Climate?*#

    E-Print Network [OSTI]

    Hansen, James E.

    Is There Still Time to Avoid `Dangerous Anthropogenic Interference' with Global Climate on humans and wildlife, and constitute "dangerous anthropogenic interference" with nature. The Earth

  14. Jane Gray Research Greenhouse And VLSB 6th

    E-Print Network [OSTI]

    Jane Gray Research Greenhouse And VLSB 6th floor Greenhouse Greenhouse User Policies University of California, Berkeley #12;Introduction The Jane Gray Research Greenhouse is 3,600 square foot research of Integrative Biology. The greenhouse uses ARGUS computer automated environmental control technology

  15. Proceedings of the Great Lakes Solar Greenhouse Conference V

    SciTech Connect (OSTI)

    Currin, C.G. (ed.)

    1983-01-01

    Proceedings of the Fifth Great Lakes Greenhouse Conference are presented. Topics included are: a review of a greenhouses, greenhouses as integral part of an earth-sheltered home, solar architecture, design criteria, heat contribution for solar greenhouses, and the future of solar greenhouses.

  16. Proceedings of the Great Lakes Solar Greenhouse Conference V

    SciTech Connect (OSTI)

    Currin, C.G. (ed.)

    1983-01-01

    Proceedings of the Fifth Great Lakes Solar Greenhouse Conference are presented. Topics included are a review of greenhouses, greenhouses as integral part of an earth-sheltered house, solar architecture, design criteria, heat contribution from solar greenhouses, and the future for solar greenhouses.

  17. Proving anthropogenic global warming and disproving natural warming

    E-Print Network [OSTI]

    Lovejoy, Shaun

    1 Proving anthropogenic global warming and disproving natural warming in global temperatures between 5 and 6o C. Although he was aware that his, these were negligible: global fossil fuel consumption was less than a twentieth

  18. Population and community responses to anthropogenic environmental changes

    E-Print Network [OSTI]

    Collins, Cathy Diane

    2009-04-01

    Humans are dramatically altering the planet. I use classic ecological theory, original conceptual models, and a novel analytical tool (Rank Occupancy-Abundance Profiles; ROAPs) to explore the effects anthropogenic changes ...

  19. Anthropogenic transformation of the biomes, 1700 to 2000

    E-Print Network [OSTI]

    Ellis, Erle C.

    before and during the Industrial Revolution, from 1700 to 2000. Location Global. Methods Anthropogenic of the biosphere during the Industrial Revolution resulted about equally from land-use expansion into wildlands

  20. 1. AGRICULTURE BUILDING 2. AGRICULTURE GREENHOUSE

    E-Print Network [OSTI]

    Hubbard, Keith

    1. AGRICULTURE BUILDING 2. AGRICULTURE GREENHOUSE 3. AGRICULTURE MECHANICS SHOP 4. ALUMNI ASSOCIATION (TRACIE D. PEARMAN) 5. APARTMENTS (UNIVERSITY WOODS) 6. ART BUILDING 7. ART STUDIO 8. AUSTIN BUILDING 9. BIOLOGY GREENHOUSE 10. BOYNTON BUILDING 11. BUSINESS BUILDING (R. E. MCGEE) 12. CHEMISTRY

  1. NF 3 , the greenhouse gas missing from Kyoto

    E-Print Network [OSTI]

    Prather, Michael J; Hsu, Juno

    2008-01-01

    of high-GWP, long-lived, greenhouse gases like NF 3 shouldbe included in the national greenhouse gas inventories onceto expand the list of greenhouse gases for the second

  2. Greenhouse Gas Reductions Under Low Carbon Fuel Standards?

    E-Print Network [OSTI]

    Holland, Stephen P.; Knittel, Christopher R; Hughes, Jonathan E.

    2007-01-01

    CSEM WP 167 Greenhouse Gas Reductions under Low Carbon Fuel94720-5180 www.ucei.org Greenhouse Gas Reductions under LowLCFS) seeks to reduce greenhouse gas emissions by capping an

  3. Correction to NF 3 , the greenhouse gas missing from Kyoto

    E-Print Network [OSTI]

    Prather, Michael J; Hsu, Juno

    2010-01-01

    J. Hsu (2008), NF 3 , the greenhouse gas missing from Kyoto,Correction to “NF 3 , the greenhouse gas missing from Kyoto”2010), Correction to “NF 3 , the greenhouse gas missing from

  4. Abating Greenhouse Gas Emissions through Cash-for-Clunker Programs

    E-Print Network [OSTI]

    Allen, Alexander; Carpenter, Rachel; Morrison, Geoff

    2009-01-01

    Agency. Inventory of U.S. Greenhouse Gas Emissions andAdministration. Emissions of Greenhouse Gases in the UnitedAbating Greenhouse Gas Emissions through Cash-for-Clunker

  5. Greenhouse Gas Abatement with Distributed Generation in California's Commercial Buildings

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01

    Lai (2009b), “Control of Greenhouse Gas Emissions by Optimal2008), “Developing a Greenhouse Gas Tool for Buildings inERKELEY N ATIONAL L ABORATORY Greenhouse Gas Abatement with

  6. Modeling shows that alternative soil management can decrease greenhouse gases

    E-Print Network [OSTI]

    De Gryze, Steven; Albarracin, Maria Victoria; Catala-Luque, Rosa; Howitt, Richard E; Six, Johan

    2009-01-01

    warmer temperatures. Reducing greenhouse gases A (SacramentoMan. Yes Agricultural greenhouse-gas emis- sions can beWhether the decrease in greenhouse-gas emissions comes from

  7. Decision-Making to Reduce Manufacturing Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Reich-Weiser, Corinne

    2010-01-01

    6.1.2 Greenhouse Gas Emission Metrics . . . . . . iii 72.1.2 Greenhouse Gas Emissions Impact Assessment 2.1.3energy payback times, greenhouse gas emissions and external

  8. Direct measurements improve estimates of dairy greenhouse-gas emissions

    E-Print Network [OSTI]

    Mitloehner, Frank M; Sun, Huawei; Karlik, John F

    2009-01-01

    that a small quantity of Greenhouse gases measured entericSC, Pain BF. 1994. Greenhouse gas emissions from intensiveT, Hartung E, Brose G. 2001. Greenhouse gas emissions from

  9. DEPARTMENT EMERGENCY ACTION PLAN Department Name: IAB Greenhouse

    E-Print Network [OSTI]

    DEPARTMENT EMERGENCY ACTION PLAN For Department Name: IAB Greenhouse Date DEAP Adopted: January 24 Greenhouse Building address: 911 Yukon Drive Building coordinator: Mark Wright Building coordinator telephone assembly locations Inside assembly location: Butrovich lobby Outside assembly location: IAB Greenhouse

  10. Modeling non-CO? greenhouse gases

    E-Print Network [OSTI]

    Hyman, Robert C.

    Although emissions of CO? are the largest anthropogenic contributor to the risks of climate change, other substances are important in the formulation of a cost-effective response. To provide improved facilities for addressing ...

  11. Where do California's greenhouse gases come from?

    SciTech Connect (OSTI)

    Fischer, Marc

    2009-01-01

    Last March, more than two years after California passed legislation to slash greenhouse gas emissions 25 percent by 2020, Lawrence Berkeley National Laboratory scientist Marc Fischer boarded a Cessna loaded with air monitoring equipment and crisscrossed the skies above Sacramento and the Bay Area. Instruments aboard the aircraft measured a cocktail of greenhouse gases: carbon dioxide from fossil fuel use, methane from livestock and landfills, CO2 from refineries and power plants, traces of nitrous oxide from agriculture and fuel use, and industrially produced other gases like refrigerants. The flight was part of the Airborne Greenhouse Gas Emissions Survey, a collaboration between Berkeley Lab, the National Oceanic and Atmospheric Administration, and the University of California, and UC Davis to pinpoint the sources of greenhouse gases in central California. The survey is intended to improve inventories of the states greenhouse gas emissions, which in turn will help scientists verify the emission reductions mandated by AB-32, the legislation enacted by California in 2006.

  12. Where do California's greenhouse gases come from?

    ScienceCinema (OSTI)

    Fischer, Marc

    2013-05-29

    Last March, more than two years after California passed legislation to slash greenhouse gas emissions 25 percent by 2020, Lawrence Berkeley National Laboratory scientist Marc Fischer boarded a Cessna loaded with air monitoring equipment and crisscrossed the skies above Sacramento and the Bay Area. Instruments aboard the aircraft measured a cocktail of greenhouse gases: carbon dioxide from fossil fuel use, methane from livestock and landfills, CO2 from refineries and power plants, traces of nitrous oxide from agriculture and fuel use, and industrially produced other gases like refrigerants. The flight was part of the Airborne Greenhouse Gas Emissions Survey, a collaboration between Berkeley Lab, the National Oceanic and Atmospheric Administration, and the University of California, and UC Davis to pinpoint the sources of greenhouse gases in central California. The survey is intended to improve inventories of the states greenhouse gas emissions, which in turn will help scientists verify the emission reductions mandated by AB-32, the legislation enacted by California in 2006.

  13. EIA Energy Efficiency-Energy Related Greenhouse Gas Emissions...

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

    Related Greenhouse Gas Emissions Links Energy Related Greenhouse Gas Emissions Links Posted Date: May 2007 Page Last Modified: September 2010 EIA Links Disclaimer: These pages...

  14. OPTIMA: Low Greenhouse Gas Fuels | Department of Energy

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

    Low Greenhouse Gas Fuels Plenary IV: Fuels of the Future: Accelerating the Co-Optimization of Fuels and Engines OPTIMA: Low Greenhouse Gas Fuels Blake Simmons, Biofuels...

  15. Energy Department Releases New Greenhouse Gas Reporting Guidance...

    Energy Savers [EERE]

    Energy Department Releases New Greenhouse Gas Reporting Guidance, Seeks Public Comment Energy Department Releases New Greenhouse Gas Reporting Guidance, Seeks Public Comment March...

  16. Greenhouse Gas Emissions Impacts of Liberalizing Trade in Environmenta...

    Open Energy Info (EERE)

    Greenhouse Gas Emissions Impacts of Liberalizing Trade in Environmental Goods Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Greenhouse Gas Emissions Impacts of...

  17. Mexico - Greenhouse Gas Emissions Baselines and Reduction Potentials...

    Open Energy Info (EERE)

    Mexico - Greenhouse Gas Emissions Baselines and Reduction Potentials from Buildings Jump to: navigation, search Name Mexico - Greenhouse Gas Emissions Baselines and Reduction...

  18. Monitoring and Assessment of Greenhouse Gas Emissions and Mitigation...

    Open Energy Info (EERE)

    Monitoring and Assessment of Greenhouse Gas Emissions and Mitigation Potential in Agriculture (MAGHG) (Redirected from Monitoring and Assessment of Greenhouse Gas Emissions and...

  19. The Greenhouse Gases, Regulated Emissions, and Energy Use in...

    Open Energy Info (EERE)

    The Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation Model (GREET) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Greenhouse Gases, Regulated...

  20. Monitoring and Assessment of Greenhouse Gas Emissions and Mitigation...

    Open Energy Info (EERE)

    Monitoring and Assessment of Greenhouse Gas Emissions and Mitigation Potential in Agriculture (MAGHG) Jump to: navigation, search Logo: Monitoring and Assessment of Greenhouse Gas...

  1. White House Announces New Executive Order To Reduce Greenhouse...

    Energy Savers [EERE]

    White House Announces New Executive Order To Reduce Greenhouse Gas Emissions in the Federal Government White House Announces New Executive Order To Reduce Greenhouse Gas Emissions...

  2. Verifying Greenhouse Gas Emissions: Methods to Support International...

    Open Energy Info (EERE)

    Verifying Greenhouse Gas Emissions: Methods to Support International Climate Agreements Jump to: navigation, search Tool Summary Name: Verifying Greenhouse Gas Emissions: Methods...

  3. The Greenhouse Gas Protocol Initiative: GHG Emissions from Refrigerati...

    Open Energy Info (EERE)

    The Greenhouse Gas Protocol Initiative: GHG Emissions from Refrigeration and Air Conditioning Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Greenhouse Gas Protocol...

  4. South Africa - Greenhouse Gas Emission Baselines and Reduction...

    Open Energy Info (EERE)

    South Africa - Greenhouse Gas Emission Baselines and Reduction Potentials from Buildings Jump to: navigation, search Name South Africa - Greenhouse Gas Emission Baselines and...

  5. Energy Efficiency and Greenhouse Gases | Department of Energy

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

    Energy Efficiency and Greenhouse Gases Energy Efficiency and Greenhouse Gases Mission The team establishes an energy conservation program, as deemed appropriate for LM operations...

  6. DOE Honors WIPP Representative for Cutting Travel Costs, Greenhouse...

    Energy Savers [EERE]

    DOE Honors WIPP Representative for Cutting Travel Costs, Greenhouse Gas Emissions DOE Honors WIPP Representative for Cutting Travel Costs, Greenhouse Gas Emissions June 29, 2012 -...

  7. Fact #589: September 21, 2009 Proposed Fuel Economy and Greenhouse...

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

    9: September 21, 2009 Proposed Fuel Economy and Greenhouse Gas Emissions Standards Fact 589: September 21, 2009 Proposed Fuel Economy and Greenhouse Gas Emissions Standards On...

  8. European Greenhouse Gas Emissions Trading: A System in Transition*

    E-Print Network [OSTI]

    European Greenhouse Gas Emissions Trading: A System in Transition* John M. Reilly and Sergey, and environmental effects. In turn, the greenhouse gas and atmospheric aerosol assumptions underlying climate

  9. Reducing Light Duty Vehicle Fuel Consumption and Greenhouse Gas...

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

    and Greenhouse Gas Emissions: The Combined Potential of Hybrid Technology and Behavioral Adaptation Title Reducing Light Duty Vehicle Fuel Consumption and Greenhouse Gas...

  10. Navigating the Numbers: Greenhouse Gas Data and International...

    Open Energy Info (EERE)

    Navigating the Numbers: Greenhouse Gas Data and International Climate Policy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Navigating the Numbers: Greenhouse Gas Data...

  11. DOE Strengthens Public Registry to Track Greenhouse Gas Emissions...

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

    Strengthens Public Registry to Track Greenhouse Gas Emissions DOE Strengthens Public Registry to Track Greenhouse Gas Emissions April 17, 2006 - 10:20am Addthis Announces Revised...

  12. CEQ Issues Revised Draft Guidance on Consideration of Greenhouse...

    Office of Environmental Management (EM)

    Draft Guidance on Consideration of Greenhouse Gas Emissions and the Effects of Climate Change in NEPA Reviews CEQ Issues Revised Draft Guidance on Consideration of Greenhouse...

  13. Idaho National Laboratory's FY13 Greenhouse Gas Report

    SciTech Connect (OSTI)

    Kimberly Frerichs

    2014-03-01

    A greenhouse gas (GHG) inventory is a systematic approach to account for the production and release of certain gases generated by an institution from various emission sources. The gases of interest are those that climate science has identified as related to anthropogenic global climate change. This document presents an inventory of GHGs generated during Fiscal Year (FY) 2013 by Idaho National Laboratory (INL), a Department of Energy (DOE) sponsored entity, located in southeastern Idaho. This report details the methods behind quantifying INL’s GHG inventory and discusses lessons learned on better practices by which information important to tracking GHGs can be tracked and recorded. It is important to note that because this report differentiates between those portions of INL that are managed and operated by Battelle Energy Alliance (BEA) and those managed by other contractors, it includes only the large proportion of Laboratory activities overseen by BEA. It is assumed that other contractors will provide similar reporting for those activities they manage, where appropriate.

  14. Greenhouse gas mitigation options for Washington State

    SciTech Connect (OSTI)

    Garcia, N.

    1996-04-01

    President Clinton, in 1993, established a goal for the United States to return emissions of greenhouse gases to 1990 levels by the year 2000. One effort established to help meet this goal was a three part Environmental Protection Agency state grant program. Washington State completed part one of this program with the release of the 1990 greenhouse gas emissions inventory and 2010 projected inventory. This document completes part two by detailing alternative greenhouse gas mitigation options. In part three of the program EPA, working in partnership with the States, may help fund innovative greenhouse gas reduction strategies. The greenhouse gas control options analyzed in this report have a wide range of greenhouse gas reductions, costs, and implementation requirements. In order to select and implement a prudent mix of control strategies, policy makers need to have some notion of the potential change in climate, the consequences of that change and the uncertainties contained therein. By understanding the risks of climate change, policy makers can better balance the use of scarce public resources for concerns that are immediate and present against those that affect future generations. Therefore, prior to analyzing alternative greenhouse gas control measures, this report briefly describes the phenomenon and uncertainties of global climate change, and then projects the likely consequences for Washington state.

  15. Responses of East Asian Summer Monsoon to Natural and Anthropogenic Forcings in the 17 Latest CMIP5 Models

    SciTech Connect (OSTI)

    Song, Fengfei; Zhou, Tianjun; Qian, Yun

    2014-01-31

    In this study, we examined the responses of East Asian Summer Monsoon (EASM) to natural (solar variability and volcanic aerosols) and anthropogenic (greenhouse gasses and aerosols) forcings simulated in the 17 latest Coupled Model Intercomparison Program phase 5 (CMIP5) models with 105 realizations. The observed weakening trend of low-level EASM circulation during 1958-2001 is partly reproduced under all-forcing runs. A comparison of separate forcing experiments reveals that the aerosol-forcing plays a primary role in driving the weakened low-level monsoon circulation. The preferential cooling over continental East Asia caused by aerosol affects the monsoon circulation through reducing the land-sea thermal contrast and results in higher sea level pressure over northern China. In the upper-level, both natural-forcing and aerosol-forcing contribute to the observed southward shift of East Asian subtropical jet through changing the meridional temperature gradient.

  16. Modeling Study of the Effect of Anthropogenic Aerosols on Late Spring Drought in South China

    SciTech Connect (OSTI)

    Hu, Ning; Liu, Xiaohong

    2013-10-01

    In this study, the mechanisms underlying the decadal variability of late spring precipitation in south China are investigated using the latest version 1 of Community Earth System Model (CESM1). We aim to unravel the effects of different climate forcing agents, such as aerosols and greenhouse gases (GHGs), on the decadal variation of precipitation with transient experiments from pre-industry (for year 1850) to present-day (for year 2000). Our results reveal that: (1) CESM1 can reproduce the climatological features of atmospheric circulation and precipitation for the late spring in south China; (2) Only simulations including the forcing of anthropogenic aerosols can reproduce the observed decreasing trend of late spring precipitation from 1950-2000 in south China; (3) Aerosols affect the decadal change of precipitation mainly by altering the large scale atmospheric circulation, and to a less extent by increasing the lower-tropospheric stability to inhibit the convective precipitation; and (4) In comparison, other climate forcing agents, such as GHGs, have much smaller effects on the decadal change of spring precipitation in south China. Key words: precipitation, aerosols, climate change, south China, Community Earth System Model

  17. HESFIRE: a global fire model to explore the role of anthropogenic and weather drivers

    SciTech Connect (OSTI)

    Le Page, Yannick LB; Morton, Douglas; Bond-Lamberty, Benjamin; Pereira, Jose M.; Hurtt, George C.

    2015-01-01

    Vegetation fires are a major driver of ecosystem dynamics and greenhouse gas emissions. Anticipating potential changes in fire activity and their impacts relies first on a realistic model of fire activity (e.g., fire incidence and interannual variability) and second on a model accounting for fire impacts (e.g., mortality and emissions). In this paper, we focus on our understanding of fire activity and describe a new fire model, HESFIRE (Human–Earth System FIRE), which integrates the influence of weather, vegetation characteristics, and human activities on fires in a stand-alone framework. It was developed with a particular emphasis on allowing fires to spread over consecutive days given their major contribution to burned areas in many ecosystems. A subset of the model parameters was calibrated through an optimization procedure using observation data to enhance our knowledge of regional drivers of fire activity and improve the performance of the model on a global scale. Modeled fire activity showed reasonable agreement with observations of burned area, fire seasonality, and interannual variability in many regions, including for spatial and temporal domains not included in the optimization procedure. Significant discrepancies are investigated, most notably regarding fires in boreal regions and in xeric ecosystems and also fire size distribution. The sensitivity of fire activity to model parameters is analyzed to explore the dominance of specific drivers across regions and ecosystems. The characteristics of HESFIRE and the outcome of its evaluation provide insights into the influence of anthropogenic activities and weather, and their interactions, on fire activity.

  18. Integrated Energy and Greenhouse Gas Management System 

    E-Print Network [OSTI]

    Spates, C. N.

    2010-01-01

    , the results obtained and the lessons learned in developing an integrated Energy and Greenhouse Gas Management System with a major industrial manufacturing company in the Midwest. Key subject areas covered include: Integration of Climate Change and Energy...

  19. Voluntary reporting of greenhouse gases, 1995

    SciTech Connect (OSTI)

    1996-07-01

    The Voluntary Reporting Program for greenhouse gases is part of an attempt by the U.S. Government to develop innovative, low-cost, and nonregulatory approaches to limit emissions of greenhouse gases. It is one element in an array of such programs introduced in recent years as part of the effort being made by the United States to comply with its national commitment to stabilize emissions of greenhouse gases under the Framework Convention on Climate Change. The Voluntary Reporting Program, developed pursuant to Section 1605(b) of the Energy Policy Act of 1992, permits corporations, government agencies, households, and voluntary organizations to report to the Energy Information Administration (EIA) on actions taken that have reduced or avoided emissions of greenhouse gases.

  20. Bibliography of greenhouse-gas reduction strategies

    SciTech Connect (OSTI)

    Tompkins, M.M.; Mintz, M.M.

    1995-03-01

    A bibliography of greenhouse-gas reduction strategies has been compiled to assist the Climate change Action Plan Task Force in their consideration of strategies to reduce greenhouse-gas emissions from personal motor vehicles. The document contains a summary of the literature, including it major directions and implications; and annotated listing of 32 recent pertinent documents; and a listing of a larger group of related reports.

  1. Two Talks by Samuel W. Greenhouse George Washington University

    E-Print Network [OSTI]

    Two Talks by Samuel W. Greenhouse George Washington University Abstract Joel B. Greenhouse Carnegie of Samuel W. Greenhouse" (June 11, 2001) it seems fitting that in the first NIH biostatistics symposium. Greenhouse Carnegie Mellon University The following two papers are written versions of talks given by my

  2. Contact UVM Greenhouse Facilities personnel Call: 656-0465

    E-Print Network [OSTI]

    Hayden, Nancy J.

    Contact UVM Greenhouse Facilities personnel Call: 656-0465 e-mail: greenhouses@uvm.edu Start Your Plants in the UVM Greenhouse Facilities Get a jump on spring by starting your own seedlings for your home garden in our greenhouses. We provide soil, containers, and labels. We water, fertilize, and protect your

  3. Lesson Summary Students will examine six different greenhouse

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Lesson Summary Students will examine six different greenhouse models in order to determine what of the greenhouse effect AAAS Science Benchmarks The Nature of Science Scientific Inquiry The Physical Setting Impact a Greenhouse What Factors Impact a Greenhouse? Modified with permission from Global Climates

  4. Common Sources of Federal Greenhouse Gas Emissions | Department...

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

    Common Sources of Federal Greenhouse Gas Emissions Careers & Internships EERE Home Contact EERE Energy.gov...

  5. Solar greenhouses and sunspaces: lessons learned

    SciTech Connect (OSTI)

    Not Available

    1984-01-01

    The experiences of the DOE Appropriate Technology grantees provide valuable information for others to use in building and operating better sunspaces and greenhouses. Their experiences are the basis for Solar Greenhouses and Sunspaces: Lessons Learned. This publication is divided into six major categories: design; construction tips; management, maintenance, and safety; horticulture; greenhouse construction workshops; and information sources. Each chapter presents basic background material on the topic and relevant information from selected project reports. A question and answer format is used to present information on ways greenhouses and sunspaces can be improved. This publication has been developed as a supplement to the existing literature to help prospective sunspace/greenhouse owner/builders get started in the right direction. It is not a text book, and is not a substitute for any of the good ''how-to'' greenhouse books available. Its purpose is to identify common mistakes in design, construction and/or operation that affect performance, and provide useful advice to help consumers avoid these mistakes.

  6. A Note on Fourier and the Greenhouse Effect

    E-Print Network [OSTI]

    Postma, Joseph E

    2015-01-01

    Joseph Fourier's discovery of the greenhouse effect is discussed and is compared to the modern conception of the greenhouse effect. It is confirmed that what Fourier discovered is analogous to the modern concept of the greenhouse effect. However, the modern concept of the greenhouse effect is found to be based on a paradoxical analogy to Fourier's greenhouse work and so either Fourier's greenhouse work, the modern conception of the greenhouse effect, or the modern definition of heat is incorrect. The solution to this problem is not feigned to be given here.

  7. The millennial atmospheric lifetime of anthropogenic CO2

    E-Print Network [OSTI]

    Cambridge, University of

    /ocean carbon cycle, which we review here. The largest fraction of the CO2 recovery will take place on time scales of centuries, as CO2 invades the ocean, but a significant fraction of the fossil fuel CO2, rangingThe millennial atmospheric lifetime of anthropogenic CO2 David Archer & Victor Brovkin Received: 19

  8. The Urban Environmental Gradient: Anthropogenic Influences on the

    E-Print Network [OSTI]

    as vehicular traffic. Introduction Many of the common anthropogenic pollution problems are focused in urban geographic areas. Suburbia does not contribute much by way of industrial pollution, but it does serve operations and fossil-fuel combustion (2-4). From 1950 to the 1970s, automobile use increased in response

  9. Impact of anthropogenic absorbing aerosols on clouds and precipitation

    E-Print Network [OSTI]

    Impact of anthropogenic absorbing aerosols on clouds and precipitation: A review of recent and precipitation: A review of recent progresses Chien Wang Massachusetts Institute of Technology, E19-439K, 77 atmospheric circulation, and hence clouds and precipitation. Recent studies have suggested that the changes

  10. Voluntary reporting of greenhouse gases 1997

    SciTech Connect (OSTI)

    NONE

    1999-05-01

    The Voluntary Reporting of Greenhouse Gases Program, required by Section 1605(b) of the Energy Policy Act of 1992, records the results of voluntary measures to reduce, avoid, or sequester greenhouse gas emissions. In 1998, 156 US companies and other organizations reported to the Energy information Administration that, during 1997, they had achieved greenhouse gas emission reductions and carbon sequestration equivalent to 166 million tons of carbon dioxide, or about 2.5% of total US emissions for the year. For the 1,229 emission reduction projects reported, reductions usually were measured by comparing an estimate of actual emissions with an estimate of what emissions would have been had the project not been implemented.

  11. Secondary organic aerosol formation from anthropogenic air pollution: Rapid and higher than expected

    E-Print Network [OSTI]

    Secondary organic aerosol formation from anthropogenic air pollution: Rapid and higher than (2006), Secondary organic aerosol formation from anthropogenic air pollution: Rapid and higher than expected, Geophys. Res. Lett., 33, L17811, doi:10.1029/ 2006GL026899. [2] Anthropogenic air pollution poses

  12. Global distribution of N2O emissions from aquatic systems: natural emissions and anthropogenic eects

    E-Print Network [OSTI]

    Seitzinger, Sybil

    Global distribution of N2O emissions from aquatic systems: natural emissions and anthropogenic, are increasing due to human activities. Our analysis suggests that a third of global anthropogenic N2O emission the remainder. Over 80% of aquatic anthropogenic N2O emissions are from the Northern Hemisphere mid

  13. Hydrochemical evidence of the depth of penetration of anthropogenic recharge in sandstone aquifers underlying

    E-Print Network [OSTI]

    Sheffield, University of

    Hydrochemical evidence of the depth of penetration of anthropogenic recharge in sandstone aquifers of anthropogenic solutes (major ions, trace metals) in Permo-Triassic sandstone aquifers underlying two mature of anthropogenic solutes to depths of between 30 and 47 m below ground in the unconfined sandstone and confirm

  14. Synthetic Assessment of Historical Anthropogenic Sulfur Dioxide (SO2) Emissions

    E-Print Network [OSTI]

    research sources, such as from energy consumption and greenhouse gas-air pollution Interactions) is a chemical compound that is present in the atmosphere produced both by natural sources, such as volcanoes decreasing overall until 2000, when China became the biggest pollutant in the world (Smith et al

  15. The Transportation Greenhouse Gas Inventory: A First Step Toward City-Driven Emissions Rationalization

    E-Print Network [OSTI]

    Ganson, Chris

    2008-01-01

    responsibility for greenhouse gas emissions, Department ofDetailed Methodology for Energy, Greenhouse Gas and CriteriaNo. 879 The Transportation Greenhouse Gas Inventory: A First

  16. Energy and Greenhouse Gas Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M; Farrell, Alexander E; Plevin, Richard J; Jones, Andrew D; Nemet, Gregory F; Delucchi, Mark A

    2008-01-01

    Roundtable – Energy & Greenhouse Gas Impacts of Biofuelsin Emissions, Energy Use, and Greenhouse Gases,” Journal ofRoundtable – Energy & Greenhouse Gas Impacts of Biofuels

  17. Rethinking Downstream Regulation: California's Opportunity to Engage Households in Reducing Greenhouse Gases

    E-Print Network [OSTI]

    2008-01-01

    households in reducing greenhouse gases. Energy Policy (Tradable Permits for Greenhouse Gas Emissions: a Primer WithEIA, 2006a. Emissions of Greenhouse Gases in the United

  18. Reducing Freight Greenhouse Gas Emissions in the California Corridor: The potential of short sea shipping

    E-Print Network [OSTI]

    Zou, Bo; Smirti, Megan; Hansen, Mark

    2008-01-01

    Resources Board (CARB). Greenhouse Gas Inventory Data: 1990-CARB) California 1990 Greenhouse Gas Emissions Leve l andfor Designing a Greenhouse Gas Cap -and- Trade System for

  19. The Essential Role of State Enforcement in the Brave New World of Greenhouse Gas Emission Limits

    E-Print Network [OSTI]

    Bogoshian, Matt; Alex, Ken

    2009-01-01

    the Brave New World of Greenhouse Gas Emission Limits MattNATURE AND EXTENT OF THE GREENHOUSE GAS EMISSION REDUCTIONa similar situation with greenhouse gas emission reductions.

  20. The Sweet Taste of Defeat: American Electric Power Co v. Connecticut and Federal Greenhouse Gas Regulation

    E-Print Network [OSTI]

    Trisolini, Katherine A.

    2012-01-01

    contribute findings for greenhouse gases under section 202(Connecticut and Federal Greenhouse Gas Regulation KatherineWHAT NEXT? REDUCING GREENHOUSE GASES THROUGH STATE PUBLIC

  1. Greenhouse gas policy influences climate via direct effects of land-use change

    E-Print Network [OSTI]

    Jones, A.D.

    2014-01-01

    warming through the greenhouse effect.  Proceedings of the the radiative effect of greenhouse gases.   Philosophical Change for  Scenarios of Greenhouse Gas and Sulfur Dioxide 

  2. High-resolution paleoceanography and modeling of abrupt warming events on greenhouse earth

    E-Print Network [OSTI]

    Turner, Sandra Kirtland

    2012-01-01

    simulation of an Eocene Greenhouse Climate, GeophysicalDelaney, (2009), Coupled greenhouse warming and deep-seaanalogues for a future greenhouse warming? Philosophical

  3. A discussion of greenhouse gas emission tradeoffs and water scarcity within the supply chain

    E-Print Network [OSTI]

    Reich-Weiser, Corinne; Dornfeld, David

    2009-01-01

    Updated state-level greenhouse gas emission coefficients forDA. A discussion of greenhouse gas emission tradeoffs andpaper A discussion of greenhouse gas emission tradeoffs and

  4. The Implications of a Gasoline Price Floor for the California Budget and Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01

    longer-run management of greenhouse gas emis- sions; thatthe California Budget and Greenhouse Gas Emissions Severinthe California Budget and Greenhouse Gas Emissions Severin

  5. Reactive greenhouse gas scenarios: Systematic exploration of uncertainties and the role of atmospheric chemistry

    E-Print Network [OSTI]

    Prather, Michael J; Holmes, Christopher D; Hsu, Juno

    2012-01-01

    et al. (2011b), The RCP greenhouse gas concentrations andResearch Council (2010), Greenhouse Gas Emissions: MethodsATMOSPHERIC CHEMISTRY AND GREENHOUSE GASES Prather, M. , and

  6. Evaluating greenhouse gas emissions inventories for agricultural burning using satellite observations of active fires

    E-Print Network [OSTI]

    Lin, Hsiao-Wen; Jin, Yufang; Giglio, Louis; Foley, Jonathan A; Randerson, James T

    2012-01-01

    editor. Inventory of U.S. greenhouse gas emission and sinks:Ishida. 2008. An integrated greenhouse gas assessment of anguidelines for national greenhouse gas inventories. Volume

  7. A Programmer-Oriented Approach to Safe Concurrency Aaron Greenhouse

    E-Print Network [OSTI]

    A Programmer-Oriented Approach to Safe Concurrency Aaron Greenhouse May 2003 CMU-CS-03-135 Computer­Milwaukee Copyright c 2003 Aaron Greenhouse Effort sponsored in part through the High Dependability Computing Program

  8. A ProgrammerOriented Approach to Safe Concurrency Aaron Greenhouse

    E-Print Network [OSTI]

    A Programmer­Oriented Approach to Safe Concurrency Aaron Greenhouse May 2003 CMU­CS­03­135 Computer--Milwaukee Copyright c # 2003 Aaron Greenhouse Effort sponsored in part through the High Dependability Computing

  9. Energy and Greenhouse Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M.; Farrell, Alexander E.; Plevin, Richard J.; Jones, Andrew D.; Nemet, Gregory F.; Delucchi, Mark A.

    2008-01-01

    Greenhouse Gas Impacts of Biofuels Wang, M. (2001) "Energy & Greenhouse Gas Impacts of Biofuels Fuels and MotorLifecycle Analysis of Biofuels." Report UCD-ITS-RR-06-08.

  10. MODELING PHOTOSYNTHESIS OF HETEROGENEOUS ROSE CROP CANOPIES IN THE GREENHOUSE

    E-Print Network [OSTI]

    Lieth, J. Heinrich

    MODELING PHOTOSYNTHESIS OF HETEROGENEOUS ROSE CROP CANOPIES IN THE GREENHOUSE Soo-Hyung Kim and J training system ("bent canopy") is widely used in greenhouse rose production. The bent canopy consists

  11. Delaware Greenhouse Gas Reduction Projects Grant Program (Delaware)

    Broader source: Energy.gov [DOE]

    The Delaware Greenhouse Gas Reduction Projects Grant Program is funded by the Greenhouse Gas Reduction Projects Fund, established by the Act to Amend Title 7 of the Delaware Code Relating to a...

  12. Fiscal Year 2007 Greenhouse Gas Inventory

    E-Print Network [OSTI]

    Escher, Christine

    ;Definitions of Key Terms: (1) "Carbon dioxide" (CO2) means the chemical compound containing one atom of carbon" (GWP) means the radiative forcing impact of one mass-based unit of a given greenhouse gas relative to an equivalent unit of carbon dioxide over a given period of time. For instance, methane (CH4) has a GWP of 23

  13. Mitigating Greenhouse Gas Emissions: Voluntary Reporting 1996

    Reports and Publications (EIA)

    1997-01-01

    Presents information on voluntary actions to reduce greenhouse gases or remove such gases from the atmosphere in 1995. It provides an overview of participation in the Voluntary Reporting Program, a perspective on the composition of activities reported, and a review of some key issues in interpreting and evaluating achievements associated with reported emissions mitigation initiatives.

  14. Greenhouse gas balances of biomass energy systems

    SciTech Connect (OSTI)

    Marland, G. [Oak Ridge National Lab., TN (United States); Schlamadinger, B. [Institute for Energy Research, Joanneum Research, Graz, (Austria)

    1994-12-31

    A full energy-cycle analysis of greenhouse gas emissions of biomass energy systems requires analysis well beyond the energy sector. For example, production of biomass fuels impacts on the global carbon cycle by altering the amount of carbon stored in the biosphere and often by producing a stream of by-products or co-products which substitute for other energy-intensive products like cement, steel, concrete or, in case of ethanol from corn, animal feed. It is necessary to distinguish between greenhouse gas emissions associated with the energy product as opposed to those associated with other products. Production of biomass fuels also has an opportunity cost because it uses large land areas which could have been used otherwise. Accounting for the greenhouse gas emissions from biomass fuels in an environment of credits and debits creates additional challenges because there are large nonlinearities in the carbon flows over time. This paper presents some of the technical challenges of comprehensive greenhouse gas accounting and distinguishes between technical and public policy issues.

  15. Proof of the Atmospheric Greenhouse Effect

    E-Print Network [OSTI]

    Smith, Arthur P

    2008-01-01

    A recently advanced argument against the atmospheric greenhouse effect is refuted. A planet without an infrared absorbing atmosphere is mathematically constrained to have an average temperature less than or equal to the effective radiating temperature. Observed parameters for Earth prove that without infrared absorption by the atmosphere, the average temperature of Earth's surface would be at least 33 K lower than what is observed.

  16. Nuclear Power PROS -`No' greenhouse gas emissions

    E-Print Network [OSTI]

    Toohey, Darin W.

    Nuclear Power PROS -`No' greenhouse gas emissions -Fuel is cheep -High energy density (1 ton U = 16 abundant elements found in natural crustal rocks) Nuclear Power CONS -High capital cost due to meeting,000 tons of coal to produce same amount of electricity) -Natural abundance of U (48th among the most

  17. CLIMATIC CHANGE, GREENHOUSE GAS EMISSIONS, FUTURE CLIMATE

    E-Print Network [OSTI]

    Bateman, Ian J.

    trends over India, greenhouse gas emissions due to energy consumption, forest and land-use changes the development of renewable, non- conventional energy sources. In all cases, serious institutional barriers an FOR INDIA by Pitta Govinda Rao, Mick Kelly, Mike Hulme and Govindarajan Srinivasan CSERGE Working Paper GEC

  18. HESFIRE: a global fire model to explore the role of anthropogenic and weather drivers

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

    Le Page, Yannick LB; Morton, Douglas; Bond-Lamberty, Benjamin; Pereira, Jose M.; Hurtt, George C.

    2015-02-13

    Vegetation fires are a major driver of ecosystem dynamics and greenhouse gas emissions. Anticipating potential changes in fire activity and their impacts relies first on a realistic model of fire activity (e.g., fire incidence and interannual variability) and second on a model accounting for fire impacts (e.g., mortality and emissions). In this paper, we focus on our understanding of fire activity and describe a new fire model, HESFIRE (Human–Earth System FIRE), which integrates the influence of weather, vegetation characteristics, and human activities on fires in a stand-alone framework. It was developed with a particular emphasis on allowing fires to spreadmore »over consecutive days given their major contribution to burned areas in many ecosystems. A subset of the model parameters was calibrated through an optimization procedure using observation data to enhance our knowledge of regional drivers of fire activity and improve the performance of the model on a global scale. Modeled fire activity showed reasonable agreement with observations of burned area, fire seasonality, and interannual variability in many regions, including for spatial and temporal domains not included in the optimization procedure. Significant discrepancies are investigated, most notably regarding fires in boreal regions and in xeric ecosystems and also fire size distribution. The sensitivity of fire activity to model parameters is analyzed to explore the dominance of specific drivers across regions and ecosystems. The characteristics of HESFIRE and the outcome of its evaluation provide insights into the influence of anthropogenic activities and weather, and their interactions, on fire activity.« less

  19. U.S. Agriculture's Role Greenhouse Gas Emission Mitigation World

    E-Print Network [OSTI]

    McCarl, Bruce A.

    U.S. Agriculture's Role in a Greenhouse Gas Emission Mitigation World: An Economic Perspective the IMPAC project. #12;Abstract International agreements are likely to stimulate greenhouse gas mitigation Words Agricultural Sinks, Emissions Trading, Greenhouse Gas Emission Reductions, Kyoto Protocol #12

  20. UCDavis Centralized Greenhouse Oversight and Facility Management Model Final Report

    E-Print Network [OSTI]

    Lieth, J. Heinrich

    1 UCDavis Centralized Greenhouse Oversight and Facility Management Model Final Report Executive Summary Greenhouses represent an important research resource on any research university campus. There are many types of uses and a wide range of quality of greenhouses that can be used. At UCDavis, virtually

  1. ANALYSIS OF MEASURES FOR REDUCING TRANSPORTATION SECTOR GREENHOUSE GAS

    E-Print Network [OSTI]

    ANALYSIS OF MEASURES FOR REDUCING TRANSPORTATION SECTOR GREENHOUSE GAS EMISSIONS IN CANADA by Rose: Analysis of Measures for Reducing Transportation Sector Greenhouse Gas Emissions in Canada Project Number the problem of reducing greenhouse gas (GHG) emissions from the Canadian transportation sector. Reductions

  2. Graduate Opportunities in Atmospheric Modeling to Understand Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Lin, John Chun-Han

    Graduate Opportunities in Atmospheric Modeling to Understand Greenhouse Gas Emissions University://www.atmos.utah.edu/) seeks multiple graduate students to study greenhouse gas emissions associated with urban development greenhouse gas emissions. Samples of guiding questions as part of the projects include: · What can explain

  3. Florida Greenhouse Design1 R. A. Bucklin2

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    BUL235 Florida Greenhouse Design1 R. A. Bucklin2 1. This document is BUL235, one of a series/IFAS Extension. A greenhouse is built to maintain an environment that results in the profitable production design. The greenhouse must be tailored to the type of crop being produced. It must also provide

  4. Satellite measurements of the clear-sky greenhouse effect from

    E-Print Network [OSTI]

    LETTERS Satellite measurements of the clear-sky greenhouse effect from tropospheric ozone HELEN M of longer-lived greenhouse gases such as carbon dioxide. Here, we analyse spectrally resolved measurements of 0.48±0.14 W m-2 between 45 S and 45 N. This estimate of the clear-sky greenhouse effect from

  5. TREES, PEOPLE, THE MISSING SINK AND THE GREENHOUSE EFFECT

    E-Print Network [OSTI]

    Bateman, Ian J.

    TREES, PEOPLE, THE MISSING SINK AND THE GREENHOUSE EFFECT by Neil Adger and Katrina Brown CSERGE Working Paper GEC 94-14 #12;TREES, PEOPLE, THE MISSING SINK AND THE GREENHOUSE EFFECT by Neil Adger enhancing the greenhouse effect. The terrestrial stock of carbon is also uncertain and has been hypothesised

  6. A Nursery and Greenhouse Online Knowledge Center: Learning Opportunities

    E-Print Network [OSTI]

    Virginia Tech

    A Nursery and Greenhouse Online Knowledge Center: Learning Opportunities for Sustainable Practice and greenhouse operations. This is particularly important because these production facilities are typically and greenhouse industry. A web-based knowledge center provides the most cost-effective mechanism for information

  7. Urban Options Solar Greenhouse Demonstration Project. Final report

    SciTech Connect (OSTI)

    Cipparone, L.

    1980-10-15

    The following are included: the design process, construction, thermal performance, horticulture, educational activities, and future plans. Included in appendices are: greenhouse blueprints, insulating curtain details, workshop schedules, sample data forms, summary of performance calculations on the Urban Options Solar Greenhouse, data on vegetable production, publications, news articles on th Solar Greenhouse Project, and the financial statement. (MHR)

  8. Center for Greenhouse Gas Mitigation through Natural Resource Management (CGGM)

    E-Print Network [OSTI]

    MacDonald, Lee

    Center for Greenhouse Gas Mitigation through Natural Resource Management (CGGM) NREL Scientists Ngugi, Gabe Olchin, Catherine Stewart Summary Greenhouse gas (GHG) emissions and climate change pose one-induced warming of the planet. Hence, improved management practices are essential for reducing greenhouse gas (CO2

  9. Supplanting ecosystem services provided by scavengers raises greenhouse gas

    E-Print Network [OSTI]

    Richner, Heinz

    Supplanting ecosystem services provided by scavengers raises greenhouse gas emissions Zebensui to human-induced increments in atmospheric concentrations of greenhouse gases (GHG) is one of the most concentrations of some gases such as carbon dioxide, methane or nitrous oxide (globally called greenhouse gases

  10. Large Greenhouse Gas Emissions from a Temperate Peatland Pasture

    E-Print Network [OSTI]

    Kelly, Maggi

    Large Greenhouse Gas Emissions from a Temperate Peatland Pasture Yit Arn Teh,1,2 * Whendee L, California 94702, USA ABSTRACT Agricultural drainage is thought to alter greenhouse gas emissions from or global warming potential. We re- port greenhouse gas fluxes (CH4, CO2, N2O) from a drained peatland

  11. THE GREENHOUSE EFFECT YOUR FAMILY'S CONTRIBUTION TO IT

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    THE GREENHOUSE EFFECT AND YOUR FAMILY'S CONTRIBUTION TO IT Stephen E. Schwartz The GREENS MENS Assistant Secretary for Foreign Affairs #12;#12;THE GREENHOUSE EFFECT #12;ATMOSPHERIC RADIATION Energy per Reconstruction (40 year smoothed) Linear trend (AD 1000-1850) 1998 THE TEMPERATURE'S RISING #12;GREENHOUSE GASES

  12. Greenhouse Gas Management Program Overview (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-11-01

    Program fact sheet highlighting federal requirements for GHG emissions management, FEMP services to help agencies reduce emissions, and additional resources. The U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) assists Federal agencies with managing their greenhouse gas (GHG) emissions. GHG management entails measuring emissions and understanding their sources, setting a goal for reducing emissions, developing a plan to meet this goal, and implementing the plan to achieve reductions in emissions. FEMP provides the following services to help Federal agencies meet the requirements of inventorying and reducing their GHG emissions: (1) FEMP offers one-on-one technical assistance to help agencies understand and implement the Federal Greenhouse Gas Accounting and Reporting Guidance and fulfill their inventory reporting requirements. (2) FEMP provides training, tools, and resources on FedCenter to help agencies complete their annual inventories. (3) FEMP serves a leadership role in the interagency Federal Working Group on Greenhouse Gas Accounting and Reporting that develops recommendations to the Council on Environmental Quality (CEQ) for the Federal Greenhouse Gas Accounting and Reporting Guidance. (4) As the focus continues to shift from measuring emissions (completing inventories) to mitigating emissions (achieving reductions), FEMP is developing a strategic planning framework and resources for agencies to prioritize among a variety of options for mitigating their GHG emissions, so that they achieve their reduction goals in the most cost-effective manner. These resources will help agencies analyze their high-quality inventories to make strategic decisions about where to use limited resources to have the greatest impact on reducing emissions. Greenhouse gases trap heat in the lower atmosphere, warming the earth's surface temperature in a natural process known as the 'greenhouse effect.' GHGs include carbon dioxide (CO{sub 2}), methane (CH{sub 4}), nitrous oxide (N{sub 2}O), perfluorocarbons (PFCs), hydrofluorocarbons (HFCs), and sulfur hexafluoride (SF{sub 6}). Human activities have caused a rapid increase in GHG concentrations. This rising level contributes to global climate change, which contributes to environmental and public health problems.

  13. Idaho National Laboratory’s Greenhouse Gas FY08 Baseline

    SciTech Connect (OSTI)

    Jennifer D. Morton

    2010-09-01

    A greenhouse gas (GHG) inventory is a systematic attempt to account for the production and release of certain gasses generated by an institution from various emission sources. The gasses of interest are those which have become identified by climate science as related to anthropogenic global climate change. This document presents an inventory of GHGs generated during fiscal year (FY) 2008 by Idaho National Laboratory (INL), a Department of Energy (DOE)-sponsored entity, located in southeastern Idaho. Concern about the environmental impact of GHGs has grown in recent years. This, together with a desire to decrease harmful environmental impacts, would be enough to encourage the calculation of a baseline estimate of total GHGs generated at the INL. Additionally, the INL has a desire to see how its emissions compare with similar institutions, including other DOE-sponsored national laboratories. Executive Order 13514 requires that federally-sponsored agencies and institutions document reductions in GHG emissions in the future, and such documentation will require knowledge of a baseline against which reductions can be measured. INL’s FY08 GHG inventory was calculated according to methodologies identified in Federal recommendations and an as-yet-unpublished Technical and Support Document (TSD) using operational control boundary. It measures emissions generated in three Scopes: (1) INL emissions produced directly by stationary or mobile combustion and by fugitive emissions, (2) the share of emissions generated by entities from which INL purchased electrical power, and (3) indirect or shared emissions generated by outsourced activities that benefit INL (occur outside INL’s organizational boundaries but are a consequence of INL’s activities). This inventory found that INL generated a total of 114,256 MT of CO2-equivalent emissions during fiscal year 2008 (FY08). The following conclusions were made from looking at the results of the individual contributors to INL’s baseline GHG inventory: • Electricity is the largest contributor to INL’s GHG inventory, with over 50% of the net anthropogenic CO2e emissions • Other sources with high emissions were stationary combustion, fugitive emissions from the onsite landfill, mobile combustion (fleet fuels) and the employee commute • Sources with low emissions were contracted waste disposal, wastewater treatment (onsite and contracted) and fugitive emissions from refrigerants. This report details the methods behind quantifying INL’s GHG inventory and discusses lessons learned on better practices by which information important to tracking GHGs can be tracked and recorded. It is important to stress that the methodology behind this inventory followed guidelines that have not yet been formally adopted. Thus, some modification of the conclusions may be necessary as additional guidance is received. Further, because this report differentiates between those portions of the INL that are managed and operated by the Battelle Energy Alliance (BEA) and those managed by other contractors, it includes only that large proportion of Laboratory activities overseen by BEA. It is assumed that other contractors will provide similar reporting for those activities they manage, where appropriate.

  14. Investigating the Influence of Anthropogenic Forcing on Observed Mean and Extreme Sea Level Pressure Trends over the Mediterranean Region

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

    Barkhordarian, Armineh

    2012-01-01

    We investigate whether the observed mean sea level pressure (SLP) trends over the Mediterranean region in the period from 1975 to 2004 are significantly consistent with what 17 models projected as response of SLP to anthropogenic forcing (greenhouse gases and sulphate aerosols, GS). Obtained results indicate that the observed trends in mean SLP cannot be explained by natural (internal) variability. Externally forced changes are detectable in all seasons, except spring. The large-scale component (spatial mean) of the GS signal is detectable in all the 17 models in winter and in 12 of the 17 models in summer. However, the small-scalemore »component (spatial anomalies about the spatial mean) of GS signal is only detectable in winter within 11 of the 17 models. We also show that GS signal has a detectable influence on observed decreasing (increasing) tendency in the frequencies of extremely low (high) SLP days in winter and that these changes cannot be explained by internal climate variability. While the detection of GS forcing is robust in winter and summer, there are striking inconsistencies in autumn, where analysis points to the presence of an external forcing, which is not GS forcing.« less

  15. NREL: Sustainable NREL - Greenhouse Gas Reduction

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines lightGeospatial ToolkitSMARTS - Simple ModelCafeteria A photoGreenhouse Gas

  16. Costa Rica-Mitigation of Greenhouse Gas Emissions through Avoided...

    Open Energy Info (EERE)

    Costa Rica-Mitigation of Greenhouse Gas Emissions through Avoided Deforestation of Tropical Rainforests on Privately-owned Lands in High Conservation Value Areas Jump to:...

  17. Lightning Dock KGRA, New Mexico's Largest Geothermal Greenhouse...

    Open Energy Info (EERE)

    Largest Geothermal Greenhouse, Largest Aquaculture Facility, and First Binary Electrical Power Plant Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  18. Knowledge Partnership for Measuring Air Pollution and Greenhouse...

    Open Energy Info (EERE)

    Knowledge Partnership for Measuring Air Pollution and Greenhouse Gas Emissions in Asia Jump to: navigation, search Name Knowledge Partnership for Measuring Air Pollution and...

  19. Analysis of U.S. Greenhouse Gas Tax Proposals

    E-Print Network [OSTI]

    Metcalf, Gilbert E.

    The U.S. Congress is considering a set of bills designed to limit the nation’s greenhouse gas (GHG)

  20. Revised Draft Guidance on Consideration of Greenhouse Gas Emissions...

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

    departments and agencies should consider the effects of greenhouse gas emissions and climate change in their National Environmental Policy Act reviews. The revised draft...

  1. CEQ Issues Revised Draft Guidance on Consideration of Greenhouse...

    Energy Savers [EERE]

    Revised Draft Guidance on Consideration of Greenhouse Gas Emissions and the Effects of Climate Change in NEPA Reviews CEQ Issues Revised Draft Guidance on Consideration of...

  2. Finalize Historic National Program to Reduce Greenhouse Gases...

    Open Energy Info (EERE)

    Finalize Historic National Program to Reduce Greenhouse Gases and Improve Fuel Economy for Cars and Trucks Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Finalize...

  3. A SLIPPERY SLOPE: HOW MUCH GLOBAL WARMING CONSTITUTES "DANGEROUS ANTHROPOGENIC INTERFERENCE"?

    E-Print Network [OSTI]

    Hansen, James E.

    A SLIPPERY SLOPE: HOW MUCH GLOBAL WARMING CONSTITUTES "DANGEROUS ANTHROPOGENIC INTERFERENCE on the global warming that can be tolerated without risking dangerous anthropogenic interference with climate. I" mainly as a metaphor for the danger posed by global warming. So I changed "Hell" to "disaster." What

  4. Industrial CO2 emissions as a proxy for anthropogenic influence on lower tropospheric temperature trends

    E-Print Network [OSTI]

    Laat, Jos de

    Industrial CO2 emissions as a proxy for anthropogenic influence on lower tropospheric temperature­2001 are spatially correlated to anthropogenic surface CO2 emissions, which we use as a measure of industrialization change, CO2 emissions. Citation: de Laat, A. T. J., and A. N. Maurellis (2004), Industrial CO2 emissions

  5. Anthropogenic and Natural Emissions of Mercury (Hg) in the northeastern United Jeffrey MacAdam Sigler

    E-Print Network [OSTI]

    Lee, Xuhui

    Abstract Anthropogenic and Natural Emissions of Mercury (Hg) in the northeastern United States impact may depend on the emission rate. Anthropogenic Hg emissions in the United States are poorly characterized. Natural Hg emissions are poorly understood worldwide, due to lack of data or measurement systems

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

    E-Print Network [OSTI]

    Hansen, James E.

    Dangerous Anthropogenic Interference* A Discussion of Humanity's Faustian Climate Bargain government official that I should not talk about "dangerous anthropogenic interference" with climate, because we do not know how much humans are changing the Earth's climate or how much change is "dangerous

  7. Ocean-atmosphere partitioning of anthropogenic carbon dioxide on centennial timescales

    E-Print Network [OSTI]

    Follows, Mick

    Ocean-atmosphere partitioning of anthropogenic carbon dioxide on centennial timescales Philip-atmosphere partitioning of anthropogenic carbon dioxide on centennial timescales is presented. The partial pressure carbon dioxide on centennial timescales, Global Biogeochem. Cycles, 21, GB1014, doi:10.1029/2006GB002810

  8. Hydrogen Greenhouse Planets Beyond the Habitable Zone

    E-Print Network [OSTI]

    Pierrehumbert, Raymond

    2011-01-01

    We show that collision-induced absorption allows molecular hydrogen to act as an incondensible greenhouse gas, and that bars or tens of bars of primordial H2-He mixtures can maintain surface temperatures above the freezing point of water well beyond the "classical" habitable zone defined for CO2 greenhouse atmospheres. Using a 1-D radiative-convective model we find that 40 bars of pure H2 on a 3 Earth-mass planet can maintain a surface temperature of 280K out to 1.5AU from an early-type M dwarf star and 10 AU from a G-type star. Neglecting the effects of clouds and of gaseous absorbers besides H2, the flux at the surface would be sufficient for photosynthesis by cyanobacteria (in the G star case) or anoxygenic phototrophs (in the M star case). We argue that primordial atmospheres of one to several hundred bars of H2-He are possible, and use a model of hydrogen escape to show that such atmospheres are likely to persist further than 1.5 AU from M stars, and 2 AU from G stars, assuming these planets have protect...

  9. Mitigating greenhouse gas emissions: Voluntary reporting

    SciTech Connect (OSTI)

    1997-10-01

    The Voluntary Reporting Program, developed pursuant to Section 1605(b) of the Energy Policy Act of 1992, permits corporations, government agencies, households, and voluntary organizations to report on their emissions of greenhouse gases, and on actions taken that have reduced or avoided emissions or sequestered carbon, to the Energy Information Administration (EIA). This, the second annual report of the Voluntary Reporting Program, describes information provided by the participating organizations on their aggregate emissions and emissions reductions, as well as their emissions reduction or avoidance projects, through 1995. This information has been compiled into a database that includes reports from 142 organizations and descriptions of 967 projects that either reduced greenhouse gas emissions or sequestered carbon. Fifty-one reporters also provided estimates of emissions, and emissions reductions achieved, for their entire organizations. The projects described actions taken to reduce emissions of carbon dioxide from energy production and use; to reduce methane and nitrous oxide emissions from energy use, waste management, and agricultural processes; to reduce emissions of halocarbons, such as CFCs and their replacements; and to increase carbon sequestration.

  10. Carbon and Greenhouse Gas Dynamics in Annual Grasslands: Effects of Management and Potential for Climate Change Mitigation

    E-Print Network [OSTI]

    Ryals, Rebecca

    2012-01-01

    D.A. Angers. 2005. Greenhouse gas contributions ofchange and the impact on greenhouse gas exchange in northprimary productivity and greenhouse gas emissions in annual

  11. Meeting an 80% Reduction in Greenhouse Gas Emissions from Transportation by 2050: A Case Study in California

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2009-01-01

    an 80% reduction in greenhouse gas emissions from ,Board, 2008. California Greenhouse Gas Emission Inventory.A. , 2003. Reducing Greenhouse Gas Emissions from US

  12. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01

    and A. Schafer, Reducing Greenhouse Gas Emissions from U.S.Council. Marintek, Study of Greenhouse Gas Emissions fromfor Biofuels Increases Greenhouse Gases Through Emissions

  13. Review of U.S. and European Regional Modeling Studies of Policies Intended to Reduce Transportation Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Johnston, Robert A.

    2008-01-01

    emissions of pollutants and greenhouse gases are possible (accidents, noise, and greenhouse gas emissions. We reviewto Reduce Transportation Greenhouse Gas Emissions Robert A.

  14. An Assessment of Greenhouse Gas Emissions-Weighted

    E-Print Network [OSTI]

    Economic Analysis ­ Greenhouse Gas Emissions Prepared by Hawai`i Natural Energy Institute School of OceanAn Assessment of Greenhouse Gas Emissions-Weighted Clean Energy Standards Prepared for the U Hawai`i Distributed Energy Resource Technologies for Energy Security Subtask 12.3 Second Deliverable

  15. CALIFORNIA CLIMATE POLICY MODELING (CCPM) DIALOG Greenhouse Gas Emissions Modeling

    E-Print Network [OSTI]

    California at Davis, University of

    H2 CALIFORNIA CLIMATE POLICY MODELING (CCPM) DIALOG Greenhouse Gas Emissions Modeling ­ California goals of criteria pollutant and GHG emission reduction. · Modelers need to work with policy makers more to policy-makers and stakeholders. 5 #12;Greenhouse Gas Emissions Modeling ­ California 2030 #12;

  16. Land Use Greenhouse Gas Emissions from Conventional Oil

    E-Print Network [OSTI]

    Turetsky, Merritt

    Land Use Greenhouse Gas Emissions from Conventional Oil Production and Oil Sands S O N I A Y E H received September 12, 2010. Accepted September 14, 2010. Debates surrounding the greenhouse gas (GHG emissions of California crude and in situ oil sands production (

  17. Microtrap assembly for greenhouse gas and air pollution monitoring

    DOE Patents [OSTI]

    Mitra, Somenath; Saridara, Chutarat

    2015-08-25

    A microtrap assembly includes a carbon nanotube sorbent. The microtrap assembly may be employed as a preconcentrator operable to deliver a sample to an analytical device to measure the concentrations of greenhouse gases. A system includes a microtrap having a carbon nanotube sorbent for measuring the concentrations of greenhouse gases in a sample.

  18. STREAMLINING THE SUPPLY CHAIN: GREENHOUSE GAS EMISSIONSAND DRY MATTER LOSSES

    E-Print Network [OSTI]

    supply chains · Dry matter, lost energy and quality changes · Focusing on: · Wood chip storage and greenhouse gas emissions from wood chip storage? · Cap layer forms on outside · Mouldy and very dampSTREAMLINING THE SUPPLY CHAIN: GREENHOUSE GAS EMISSIONSAND DRY MATTER LOSSES FROM WOOD CHIP STACKS

  19. Greenhouse Gas (GHG) Inventory City College of New York (CCNY)

    E-Print Network [OSTI]

    Sun, Yi

    Greenhouse Gas (GHG) Inventory Program City College of New York (CCNY) New York, New York September 2008 #12;13749/42550 Greenhouse Gas (GHG) Inventory Program Prepared for: City College of New York Township Line Road 2 Valley Square, Suite 120 Blue Bell, Pennsylvania 19422 #12;City College of New York

  20. Building Commissioning: A Golden Opportunity for Reducing Energy Costs and Greenhouse-gas Emissions

    E-Print Network [OSTI]

    Mills, Evan

    2010-01-01

    2007. “Reducing U.S. Greenhouse Gas Emissions: How Much atDepartment of Energy. 2009. “Greenhouse gas abatement in thefor Reducing Energy Costs and Greenhouse Gas Emissions Evan

  1. Greenhouse Gas Dissonance: The History of EPA's Regulations and the Incongruity of Recent Legal Challenges

    E-Print Network [OSTI]

    Moreno, Robert B.; Zalzal, Peter

    2012-01-01

    Greenhouse Gas Dissonance: The History of EPA's RegulationsHISTORY OF GREENHOUSE GAS REGULATIONS- WHO IS INVOLVED AND42 U.S.C. § 7521(a)(1)). GREENHOUSE GAS DISSONANCE act

  2. The Scanalyzer Domain: Greenhouse Logistics as a Planning Problem Malte Helmert

    E-Print Network [OSTI]

    Vetter, Thomas

    The Scanalyzer Domain: Greenhouse Logistics as a Planning Problem Malte Helmert Albert the problem of automatic greenhouse logistic management. At its mathematical core, the Scanalyzer domain; Finkel 2009). Smart greenhouses (smarthouses in the following) are an important technology

  3. Greenhouse Gas Return on Investment: A New Metric for Energy Technology

    E-Print Network [OSTI]

    Reich-Weiser, Corinne; Dornfeld, David; Horne, Steve

    2008-01-01

    CarbonPlanet, 2007, Greenhouse Gas Emissions by Country,In this discussion of greenhouse gas emissions and energyGreenhouse Gas Return on Investment: A New Metric for Energy

  4. Greenhouse Gas Emissions from Aviation and Marine Transportation: Mitigation Potential and Policies

    E-Print Network [OSTI]

    McCollum, David L; Gould, Gregory; Greene, David L

    2010-01-01

    and the Environment. Greenhouse Gas Emissions from AviationD17): 4560. EPA (2006). Greenhouse Gas Emissions from theEPA (2008a). Inventory of U.S. Greenhouse Gas Emissions and

  5. Painter Greenhouse Guidelines Contact: All emails regarding facilities, facilities equipment, supplies at facilities, or watering

    E-Print Network [OSTI]

    Painter Greenhouse Guidelines Contact: All emails regarding facilities, facilities equipment, supplies at facilities, or watering concerns to both the greenhouse manager, Shane Merrell for the Painter Greenhouses must be generated through Shane Merrell. Keep doors locked at all times. Repairs

  6. Modeling and Measuring Greenhouse Gas Reduction from Low Carbon Airport Access Modes

    E-Print Network [OSTI]

    Smirti, Megan

    2008-01-01

    Updated State?level Greenhouse  Gas Emission Coefficients Agency (EPA) (2006) Greenhouse Gas Emissions from the U.S.  Port of Seattle (2008) Greenhouse Gas Emissions Inventory.  

  7. Erratum: NF3, the greenhouse gas missing from Kyoto (Geophysical Research Letters (2010) 37 (L11807))

    E-Print Network [OSTI]

    Prather, MJ; Hsu, J

    2010-01-01

    J. Hsu (2008), NF 3 , the greenhouse gas missing from Kyoto,Correction to “NF 3 , the greenhouse gas missing from Kyoto”2010), Correction to “NF 3 , the greenhouse gas missing from

  8. Drifting bumble bee (Hymenoptera: Apidae) workers in commercial greenhouses may be social

    E-Print Network [OSTI]

    Drifting bumble bee (Hymenoptera: Apidae) workers in commercial greenhouses may be social parasites greenhouses require high densities of managed bumble bee (Bombus occidentalis Greene, 1858 and Bombus examined drifting, a behavioural consequence of introducing closely aggregated colonies into greenhouse

  9. Reactive greenhouse gas scenarios: Systematic exploration of uncertainties and the role of atmospheric chemistry

    E-Print Network [OSTI]

    Holmes, Christopher D.

    Reactive greenhouse gas scenarios: Systematic exploration of uncertainties and the role chemistry of reactive greenhouse gases is needed to accurately quantify the relationship between human activities and climate, and to incorporate uncertainty in our projections of greenhouse gas abundances. We

  10. New Evidence of an Enhanced Greenhouse Effect

    E-Print Network [OSTI]

    Benestad, Rasmus E

    2011-01-01

    The state of earth's climate is constrained by well-known physical principles such as energy balance and the conservation of energy. Increased greenhouse gas concentrations affect the atmospheric optical depth, and physical consistency implies that changes in the energy transfer in terms of infra-red light must be compensated by other means of energy flow. Here, a simple heuristic and comprehensive model is used to interpret new aspects of real-world data. It is shown that trends in tropospheric overturning activity and the estimated altitude where earth's bulk heat loss should place are two independent indicators of climate change. There has been increased vertical overturning in the middle and upper parts of the troposphere since 1995 on a global scale. Greater overturning compensates for reduced radiative energy transfer associated with increased optical depth. An increased optical depth is also expected to raise the altitude from where planetary bulk heat loss takes place according to the heuristic model,...

  11. Optimal Design and Allocation of Electrified Vehicles and Dedicated Charging Infrastructure for Minimum Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Michalek, Jeremy J.

    for Minimum Greenhouse Gas Emissions Submitted for Presentation at the 2011 Annual Meeting to reduce greenhouse gas (GHG) emissions from personal transportation by shifting energy demand from

  12. Reactive greenhouse gas scenarios: Systematic exploration of uncertainties and the role of atmospheric chemistry

    E-Print Network [OSTI]

    Prather, Michael J; Holmes, Christopher D; Hsu, Juno

    2012-01-01

    and time scales in atmospheric chemistry, Philos. Trans. R.PRATHER ET AL. : ATMOSPHERIC CHEMISTRY AND GREENHOUSE GASESet al. (2001), Atmospheric chemistry and greenhouse gases,

  13. U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis...

    Office of Environmental Management (EM)

    Manufacturing Energy Use and Greenhouse Gas Emissions Analysis U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis thumbenergyuselossemissionslg.gif How...

  14. Greenhouse gas emissions of biofuels, Improving Life Cycle Assessments by taking into

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Greenhouse gas emissions of biofuels, Improving Life Cycle Assessments by taking into account local.......................................................................................................................................................14 Chapter 1 Biofuels, greenhouse gases and climate change 1 Introduction

  15. Fact #879: June 29, 2015 Greenhouse Gas Abatement Costs forEmployer...

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

    9: June 29, 2015 Greenhouse Gas Abatement Costs for Employer-Subsidized Commuting Options Fact 879: June 29, 2015 Greenhouse Gas Abatement Costs for Employer-Subsidized Commuting...

  16. Fact #879: June 29, 2015 Greenhouse Gas Abatement Costs forEmployer...

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

    Fact 879: June 29, 2015 Greenhouse Gas Abatement Costs for Employer-Subsidized Commuting Options - Dataset Fact 879: June 29, 2015 Greenhouse Gas Abatement Costs for...

  17. The Feasibility of Shading the Greenhouse with Dust Clouds at the Stable Lunar Lagrange Points

    E-Print Network [OSTI]

    Curtis Struck

    2007-01-25

    There are many indications that anthropogenic global warming poses a serious threat to our civilization and its ecological support systems. Ideally this problem will be overcome by reducing greenhouse gas emissions. Various space-based methods, including large-scale solar shades, diffusers or atmospheric pollutants, have been considered to reduce the solar constant (input flux) and the warming in case emissions reductions are not achieved in a timely way. Here it is pointed out that proposed technologies for near-Earth orbiting comet deflection, suggest a different kind of space-based solar shade. This shade would be made up of micron-sized dust particles derived from comet fragments or lunar mining, and positioned in orbits near the triangular Lagrange points of the Earth-Moon system. Solar radiation pressure can render such orbits unstable, but a class of nearly resonant, and long-lived orbits is shown to exist, though the phase space volume of such orbits depends on dust grain size. Advantages and disadvantages of this scheme relative to others are considered.

  18. Are Greenhouse Gases Changing ENSO Precursors in the Western North Pacific?

    SciTech Connect (OSTI)

    Wang, S-Y (Simon); Heureux, Michelle L.; Yoon, Jin-Ho

    2013-09-01

    Using multiple observational and modeling datasets, we document a strengthening relationship between boreal winter sea surface temperature anomalies (SSTA) in the western North Pacific (WNP) and the development of the El Nino-Southern Oscillation (ENSO) one year later. The increased WNP-ENSO association emerged in the mid 20th century and has grown through the present, reaching correlation coefficients as high as ~0.70 in recent decades. Fully coupled climate experiments with the Community Earth System Model (CESM) replicate the WNP-ENSO association and indicate that greenhouse gases (GHG) are largely responsible for the observed increase. We speculate that shifts in the location and amplitudes of positive SST trends in the subtropical-tropical western Pacific impacts the low-level circulation so that WNP variability is increasingly influencing the development of ENSO one year later. A strengthened GHG-driven relationship between the WNP and ENSO provides an example of how anthropogenic climate change can potentially improve the skill of intraseasonal-to-interannual climate prediction.

  19. Idaho National Laboratory’s Greenhouse Gas FY08 Baseline

    SciTech Connect (OSTI)

    Jennifer D. Morton

    2011-06-01

    A greenhouse gas (GHG) inventory is a systematic attempt to account for the production and release of certain gasses generated by an institution from various emission sources. The gasses of interest are those which have become identified by climate science as related to anthropogenic global climate change. This document presents an inventory of GHGs generated during fiscal year (FY) 2008 by Idaho National Laboratory (INL), a Department of Energy (DOE)-sponsored entity, located in southeastern Idaho. Concern about the environmental impact of GHGs has grown in recent years. This, together with a desire to decrease harmful environmental impacts, would be enough to encourage the calculation of a baseline estimate of total GHGs generated at INL. Additionally, INL has a desire to see how its emissions compare with similar institutions, including other DOE national laboratories. Executive Order 13514 requires that federal agencies and institutions document reductions in GHG emissions in the future, and such documentation will require knowledge of a baseline against which reductions can be measured. INL's FY08 GHG inventory was calculated according to methodologies identified in federal GHG guidance documents using operational control boundaries. It measures emissions generated in three Scopes: (1) INL emissions produced directly by stationary or mobile combustion and by fugitive emissions, (2) the share of emissions generated by entities from which INL purchased electrical power, and (3) indirect or shared emissions generated by outsourced activities that benefit INL (occur outside INL's organizational boundaries but are a consequence of INL's activities). This inventory found that INL generated a total of 113,049 MT of CO2-equivalent emissions during FY08. The following conclusions were made from looking at the results of the individual contributors to INL's baseline GHG inventory: (1) Electricity (including the associated transmission and distribution losses) is the largest contributor to INL's GHG inventory, with over 50% of the CO2e emissions; (2) Other sources with high emissions were stationary combustion (facility fuels), waste disposal (including fugitive emissions from the onsite landfill and contracted disposal), mobile combustion (fleet fuels), employee commuting, and business air travel; and (3) Sources with low emissions were wastewater treatment (onsite and contracted), fugitive emissions from refrigerants, and business ground travel (in personal and rental vehicles). This report details the methods behind quantifying INL's GHG inventory and discusses lessons learned on better practices by which information important to tracking GHGs can be tracked and recorded. It is important to note that because this report differentiates between those portions of INL that are managed and operated by the Battelle Energy Alliance (BEA) and those managed by other contractors, it includes only that large proportion of Laboratory activities overseen by BEA. It is assumed that other contractors will provide similar reporting for those activities they manage, where appropriate.

  20. Long-term effects of anthropogenic CO2 emissions simulated with a complex earth system model

    E-Print Network [OSTI]

    Winguth, Arne

    Long-term effects of anthropogenic CO2 emissions simulated with a complex earth system model Uwe earth system model con- sisting of an atmospheric general circulation model, an ocean general

  1. Frequency and amplitude shifts in the whistle vocalizations of bottlenose dolphins in response to anthropogenic noise 

    E-Print Network [OSTI]

    Candelaria-Ley, Roxanne Inez

    2001-01-01

    Anthropogenic noise can have a number of negative effects on cetaceans including the masking of biologically important sounds. Although many observational studies are found in the literature, few data have been published ...

  2. Anthropogenic Disturbance of Western Gray Whale Behavior Off Sakhalin Island, Russia 

    E-Print Network [OSTI]

    Gailey, Glenn Andrew

    2013-05-14

    , the western gray whale population face several threats to their future survival. On their only known feeding grounds off the northeastern coast of Sakhalin Island, Russia, anthropogenic activity has increased in the past decade due to oil and gas exploration...

  3. Climatic effects of 1950–2050 changes in US anthropogenic aerosols – Part 2: Climate response

    E-Print Network [OSTI]

    Leibensperger, Eric Michael

    We investigate the climate response to changing US anthropogenic aerosol sources over the 1950–2050 period by using the NASA GISS general circulation model (GCM) and comparing to observed US temperature trends. Time-dependent ...

  4. Natural geological responses to anthropogenic alterations of the naples bay estuarine system 

    E-Print Network [OSTI]

    Fielder, Bryan Robert

    2009-05-15

    .1 Regional Geologic Setting....................................................................... 4 2.2 Environmental Setting ............................................................................. 5 2.3 Historical Anthropogenic Alterations... ............................................................... 19 4.2.2 Southern Naples Bay ............................................................... 20 4.2.3 Dollar Bay ............................................................................... 22 5. DISCUSSION...

  5. An Application of Phase Change Technology in a Greenhouse 

    E-Print Network [OSTI]

    Liu, Y.; Chen, C.; Guo, H.; Yue, H.

    2006-01-01

    problems in the greenhouse. Acta Energiae Solaris ICEBO2006, Shenzhen, China Envelope Technologies for Building Energy Efficiency Vol.II-2-5 Sinica,1994,15, 1(1): 25-35. (In Chinese) [3] Chen Wei,Liu Wei,Hua Ben. Numerical analysis... of convection heat transfer in passive solar heating room with greenhouse and heat storage. Acta Energiae Solaris Sinica, 2003,24,6(12): 789-794. (In Chinese) [4] J.G.Pieters, J.M.Deltour. Modelling solar energy input in greenhouses. Solar Energy,1999...

  6. Impacts of anthropogenic aerosol and greenhouse gas emissions on clouds, convection, and precipitation as simulated by a super-parameterized global climate model /

    E-Print Network [OSTI]

    Kooperman, Gabriel J.

    2014-01-01

    2 coupled Community Earth System Model simulations. The meancoupled NCAR Community Earth System Model (CESM), which alsoPrediction using Earth System Models Program, the National

  7. Estonian greenhouse gas emissions inventory report

    SciTech Connect (OSTI)

    Punning, J.M.; Ilomets, M.; Karindi, A.; Mandre, M.; Reisner, V.; Martins, A.; Pesur, A.; Roostalu, H.; Tullus, H.

    1996-07-01

    It is widely accepted that the increase of greenhouse gas concentrations in the atmosphere due to human activities would result in warming of the Earth`s surface. To examine this effect and better understand how the GHG increase in the atmosphere might change the climate in the future, how ecosystems and societies in different regions of the World should adapt to these changes, what must policymakers do for the mitigation of that effect, the worldwide project within the Framework Convention on Climate Change was generated by the initiative of United Nations. Estonia is one of more than 150 countries, which signed the Framework Convention on Climate Change at the United Nations Conference on Environment and Development held in Rio de Janeiro in June 1992. In 1994 a new project, Estonian Country Study was initiated within the US Country Studies Program. The project will help to compile the GHG inventory for Estonia, find contemporary trends to investigate the impact of climate change on the Estonian ecosystems and economy and to formulate national strategies for Estonia addressing to global climate change.

  8. Comparing the effects of greenhouse gas emissions on global warming

    E-Print Network [OSTI]

    Eckaus, Richard S.

    1990-01-01

    Policies dealing with global warming require a measure of the effects of the emissions of greenhouse gases that create different magnitudes of instantaneous radiative forcing and have different lifetimes. The Global Warming ...

  9. Impacts of greenhouse gas mitigation policies on agricultural land

    E-Print Network [OSTI]

    Wang, Xiaodong, Ph. D. Massachusetts Institute of Technology

    2008-01-01

    Greenhouse gas (GHG) emissions are widely acknowledged to be responsible for much of the global warming in the past century. A number of approaches have been proposed to mitigate GHG emissions. Since the burning of ...

  10. Deep cuts in household greenhouse gas emissions Andrew Blakers

    E-Print Network [OSTI]

    Deep cuts in household greenhouse gas emissions Andrew Blakers Director, Centre for Sustainable Energy Systems Australian National University Ph 61 2 6125 5905 Andrew.blakers@anu.edu.au Web: http

  11. Secretary of Energy Memorandum on DOE Greenhouse Gas Emission...

    Office of Environmental Management (EM)

    to a low-carbon economy. We must also lead by example in reducing greenhouse gas emissions associated with our own operations and facilities. On October 5,2009, the President...

  12. GREENHOUSE GAS (GHG) INVENTORY REPORT 20102011 Dalhousie Office of Sustainability

    E-Print Network [OSTI]

    Brownstone, Rob

    ..................................... 30 Appendix E: Canadian Default Factors for Calculating CO2 Emissions from Combustion of Natural Gas GREENHOUSE GAS (GHG) INVENTORY REPORT 20102011 Dalhousie Office of Sustainability ......................................................... 34 Appendix K: Fleet Vehicles on Campus .............

  13. Shale gas production: potential versus actual greenhouse gas emissions

    E-Print Network [OSTI]

    O’Sullivan, Francis Martin

    Estimates of greenhouse gas (GHG) emissions from shale gas production and use are controversial. Here we assess the level of GHG emissions from shale gas well hydraulic fracturing operations in the United States during ...

  14. Central issues in the negotiations on limiting greenhouse warming

    E-Print Network [OSTI]

    Eckaus, Richard S.

    1992-01-01

    The three central questions in the international negotiations on greenhouse warming are: (1) How much global warming should be tolerated? (2) How much responsibility for past emissions should be assigned to present ...

  15. Federal Register Notice for Life Cycle Greenhouse Gas Perspective...

    Office of Environmental Management (EM)

    of comments. LifecycleGreenhouseGas.pdf More Documents & Publications Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE Dkt. No. 10-161-LNG Federal Register...

  16. Life Cycle Greenhouse Gas Perspective on Exporting Liquefied...

    Office of Environmental Management (EM)

    to inform its decisions regarding the life cycle greenhouse gas (GHG) emissions of U.S. LNG exports for use in electric power generation. The LCA GHG Report compares life cycle...

  17. Biochar amendment and greenhouse gas emissions from agricultural soils 

    E-Print Network [OSTI]

    Case, Sean Daniel Charles

    2013-11-28

    The aim of this study was to investigate the effects of biochar amendment on soil greenhouse gas (GHG) emissions and to elucidate the mechanisms behind these effects. I investigated the suppression of soil carbon dioxide ...

  18. Greenhouse Gas Programs, Energy Efficiency, and the Industrial Sector 

    E-Print Network [OSTI]

    Zhou, A.; Tutterow, V.; Harris, J.

    2009-01-01

    The United States has made significant progress in reducing total energy use through energy efficiency improvements over the past decade, yet the United States still ranks as the highest absolute greenhouse gas (GHG) emitter in the world with 23...

  19. Recent and future trends in synthetic greenhouse gas radiative forcing

    E-Print Network [OSTI]

    O'Doherty, S.

    Atmospheric measurements show that emissions of hydrofluorocarbons (HFCs) and hydrochlorofluorocarbons are now the primary drivers of the positive growth in synthetic greenhouse gas (SGHG) radiative forcing. We infer recent ...

  20. Energy Market Impacts of Alternative Greenhouse Gas Intensity Reduction Goals

    Reports and Publications (EIA)

    2006-01-01

    This report responds to a request from Senator Ken Salazar that the Energy Information Administration (EIA) analyze the impacts of implementing alternative variants of an emissions cap-and-trade program for greenhouse gases (GHGs).

  1. Interagency Pilot of Greenhouse Gas Accounting Tools: Lessons Learned

    SciTech Connect (OSTI)

    Carpenter, A.; Hotchkiss, E.; Kandt, A.

    2013-02-01

    The Greater Yellowstone Area (GYA) and Tongass National Forest (Tongass) partnered with the National Renewable Energy Laboratory (NREL) to conduct a pilot study of three greenhouse gas (GHG) inventorying tools.

  2. 6.13 Greenhouse Climates M Pagani, Yale University, New Haven, CT, USA

    E-Print Network [OSTI]

    6.13 Greenhouse Climates M Pagani, Yale University, New Haven, CT, USA M Huber, Purdue University Hyperthermals 284 6.13.4 The Case For and Against Glaciations During Greenhouse Climates 286 6.13.5 Greenhouse Climates and Organic Carbon Burial 288 6.13.6 Climate Modeling and the Challenges of Greenhouse Temperature

  3. Organic Greenhouse Container Herb Production in South Florida: Fertilizer and Potting Media1

    E-Print Network [OSTI]

    Migliaccio, Kati White

    ABE 373 Organic Greenhouse Container Herb Production in South Florida: Fertilizer and Potting Media climate and high number of pest and disease pressures. Thus, greenhouse production of organic herbs may and fertilizers for organic herb production in greenhouses in this climate. Objectives Greenhouse trials were

  4. GETTING STARTED IN THE GREENHOUSE SCHOOL Southern Piedmont Ag Research and Extension Center,

    E-Print Network [OSTI]

    Virginia Tech

    GETTING STARTED IN THE GREENHOUSE SCHOOL Southern Piedmont Ag Research and Extension Center Planning for a Greenhouse Operation Joyce Latimer, VCE 9:30-11:00 Greenhouse Vegetable Production Allen Straw, SW VA AREC, VCE BREAK 11:15-12:30 Greenhouse Structures and Operations (Heating, Cooling

  5. Paradox Farm cold climate greenhouse Photo: Sue Wika Section I: Introduction

    E-Print Network [OSTI]

    Minnesota, University of

    #12;#12;Contents Paradox Farm cold climate greenhouse Photo: Sue Wika Contents Section I Towards the Sun 17 Site and Space Planning 19 Documentation and Monitoring 21 Section III: Greenhouse Components Greenhouse Components 23 Foundations 24 Soil and Containers 25 Greenhouse Frames 27 Light

  6. Reliable Muddle: Transportation Scenarios for the 80% Greenhouse Gas Reduction Goal for 2050 (Presentation)

    SciTech Connect (OSTI)

    Melaina, M.; Webster, K.

    2009-10-28

    Presentation describing transportation scenarios for meeting the 2050 DOE goal of reducing greenhouse gases by 80%.

  7. How close is Earth to a runaway greenhouse?

    E-Print Network [OSTI]

    Ramirez, Ramses M; Lindner, Valerie; Kasting, James F

    2013-01-01

    Recent calculations suggest that the inner edge of the habitable zone around the Sun could be as far out as 0.99 astronomical units (AU)- much closer to the orbit of Earth than had been thought. This reopens the question of whether future increases in atmospheric CO2 might trigger a runaway or moist greenhouse. A runaway greenhouse implies complete ocean vaporization; a moist greenhouse implies that the stratosphere becomes wet, leading to ocean loss via hydrogen escape to space. Previous studies (Kasting and Ackerman, 1986) had indicated that neither a moist nor a runaway greenhouse could be triggered by CO2 increases of any magnitude. Here, we revisit this question with a 1-D climate model that includes updated absorption coefficients for CO2 and H2O, along with an improved parameterization of tropospheric relative humidity. We find that a runaway greenhouse is still precluded. However, a moist greenhouse could conceivably be triggered by an 11-fold increase in atmospheric CO2, and humans could be subject t...

  8. Emissions Of Greenhouse Gases From Rice Agriculture

    SciTech Connect (OSTI)

    M. Aslam K. Khalil

    2009-07-16

    This project produced detailed data on the processes that affect methane and nitrous oxide emissions from rice agriculture and their inter-relationships. It defines the shifting roles and potential future of these gases in causing global warming and the benefits and tradeoffs of reducing emissions. The major results include: 1). Mechanisms and Processes Leading to Methane Emissions are Delineated. Our experiments have tested the standard model of methane emissions from rice fields and found new results on the processes that control the flux. A mathematical mass balance model was used to unravel the production, oxidation and transport of methane from rice. The results suggested that when large amounts of organic matter are applied, the additional flux that is observed is due to both greater production and reduced oxidation of methane. 2). Methane Emissions From China Have Been Decreasing Over the Last Two Decades. We have calculated that methane emissions from rice fields have been falling in recent decades. This decrease is particularly large in China. While some of this is due to reduced area of rice agriculture, the bigger effect is from the reduction in the emission factor which is the annual amount of methane emitted per hectare of rice. The two most important changes that cause this decreasing emission from China are the reduced use of organic amendments which have been replaced by commercial nitrogen fertilizers, and the increased practice of intermittent flooding as greater demands are placed on water resources. 3). Global Methane Emissions Have Been Constant For More Than 20 Years. While the concentrations of methane in the atmosphere have been leveling off in recent years, our studies show that this is caused by a near constant total global source of methane for the last 20 years or more. This is probably because as some anthropogenic sources have increased, others, such as the rice agriculture source, have fallen. Changes in natural emissions appear small. 4). Nitrous Oxide Emissions From Rice Fields Increase as Methane Emissions Drop. Inundated conditions favor anaerobic methane production with high emission rates and de-nitrification resulting in modest nitrous oxide emissions. Under drier conditions such as intermittent flooding, methane emissions fall and nitrous oxide emissions increase. Increased nitrogen fertilizer use increases nitrous oxide emissions and is usually accompanied by reduced organic matter applications which decreases methane emissions. These mechanisms cause a generally inverse relationship between methane and nitrous oxide emissions. Reduction of methane from rice agriculture to control global warming comes with tradeoffs with increased nitrous oxide emissions. 5). High Spatial Resolution Maps of Emissions Produced. Maps of methane and nitrous oxide emissions at a resolution of 5 min × 5 min have been produced based on the composite results of this research. These maps are necessary for both scientific and policy uses.

  9. Emissions of greenhouse gases in the United States 1997

    SciTech Connect (OSTI)

    1998-10-01

    This is the sixth annual report on aggregate US national emissions of greenhouse gases. It covers emissions over the period 1990--1996, with preliminary estimates of emissions for 1997. Chapter one summarizes some background information about global climate change and the greenhouse effect. Important recent developments in global climate change activities are discussed, especially the third Conference of the Parties to the Framework Convention on Climate Change, which was held in December of 1997 in Kyoto, Japan. Chapters two through five cover emissions of carbon dioxide, methane, nitrous oxide, halocarbons and related gases, respectively. Chapter six describes potential sequestration and emissions of greenhouse gases as a result of land use changes. Six appendices are included in the report. 96 refs., 38 tabs.

  10. Global warming commitment concept and its application for relative evaluation of greenhouse gas current and future radiative forcing

    SciTech Connect (OSTI)

    Karol, I.L.; Frolkis, V.A.; Kiselev, A.A.

    1996-12-31

    The Global Warming Commitment (GWC) of gas X relative to standard gas A for time period T is proposed, as determined by the formula GWC{sub X}{sup T} = {integral}RF{sub X}(t)dt/{integral}RF{sub A}(t)dt both integrals between limits 0 and T, where RF{sub X}(t) = {Delta}F{sub X}(t) is the Radiative Forcing (RF) of gas X (the net total radiation flux change at the tropopause level caused by the gas X content variation during the 0 to t time period). The well known Global Warming Potential (GWP) is determined by the same formula, where {Delta}F{sub x}(t) is due to instantaneous releases into the atmosphere of the same definite mass (1 kg) of gas X and of standard gas A. In GWC the actual measured or modeled gas contents evolutions are used for estimation of gas X relative input into the current and future greenhouse warming. GWC of principal Greenhouse Gases (GG) are calculated and analyzed for the time period before 1990, based on observed GG content evolution. For periods from now to 2050 the modeled global GG content projections from radiative photochemical atmospheric model are used for several of IPCC-94 scenarios of GG anthropogenic emissions up to 2050. The GWC of CH{sub 4}, N{sub 2}O and CFCs with CO{sub 2} as standard GG are 2--4 times lower, and they are much more accurately reflecting the reality in the above periods than the widely used RFs of these GG relative to GG of CO{sub 2}, when the GG content evolutions during the time period T is not considered.

  11. Impact of Desert Dust Radiative Forcing on Sahel Precipitation: Relative Importance of Dust Compared to Sea Surface Temperature Variations, Vegetation Changes, and Greenhouse Gas Warming

    E-Print Network [OSTI]

    2007-01-01

    Vegetation Changes, and Greenhouse Gas Warming M ASARU Yin the simulation. Greenhouse gas warming * The Nationalvegetation change, and greenhouse gas (GHG) warming using

  12. Assessing seasonal greenhouse gas emissions and belowground C anAssessing seasonal greenhouse gas emissions and belowground C and N processes under different fired N processes under different fire frequencies in soils of Sierra Nevada chaparral shrublands

    E-Print Network [OSTI]

    Norton, Jay B.

    Assessing seasonal greenhouse gas emissions and belowground C anAssessing seasonal greenhouse gas of greenhouse gases (GHG) to the atmosphere is lacking. ·Historically, fire played a critical role in shaping

  13. Lead isotopes in sediments of the Loire River (France): natural versus anthropogenic origin

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Lead isotopes in sediments of the Loire River (France): natural versus anthropogenic origin France) were investigated by means of lead isotopes determined on the labile sediment fraction, or acid-extractable matter (AEM). The combination of trace elements and lead isotopes allows deciphering the origin

  14. The impact of natural versus anthropogenic aerosols on atmospheric circulation in the Community

    E-Print Network [OSTI]

    Sherwood, Steven

    The impact of natural versus anthropogenic aerosols on atmospheric circulation in the Community strengthen wintertime zonal wind near 60°N, weaken it near 30°N, warm the tropo- sphere, cool and absorb solar radiation, and therefore contribute to atmospheric solar heating and surface cooling (Ramana

  15. Eastern Asian emissions of anthropogenic halocarbons deduced from aircraft concentration data

    E-Print Network [OSTI]

    Palmer, Paul

    Eastern Asian emissions of anthropogenic halocarbons deduced from aircraft concentration data Paul:CO enhancement ratios on regional to continental scales can be used to infer halocarbon emissions, providing of Asian outflow from the TRACE-P mission over the western Pacific (March­April 2001) and derive emissions

  16. CHARACTERIZING THE INFLUENCE OF ANTHROPOGENIC EMISSIONS AND TRANSPORT VARIABILITY ON SULFATE AEROSOL CONCENTRATIONS AT MAUNA

    E-Print Network [OSTI]

    Pierce, Jeffrey

    confirmed that anthropogenic pollutants from Asian sources can be transported long distances with important implications for future air quality and global climate change. Located in the remote Pacific Ocean (19.54°N, obtained at MLO by the University of Hawaii at Manoa. Daily filter samples of total aerosol concentrations

  17. SEDIMENTS, SEC 4 SEDIMENT-ECOLOGY INTERACTIONS POSITION PAPER Anthropogenic pollutants affect ecosystem services

    E-Print Network [OSTI]

    Cirpka, Olaf Arie

    SEDIMENTS, SEC 4 · SEDIMENT-ECOLOGY INTERACTIONS · POSITION PAPER Anthropogenic pollutants affect ecosystem services of freshwater sediments: the need for a "triad plus x" approach Sabine Ulrike Gerbersdorf November 2010 /Accepted: 24 April 2011 # Springer-Verlag 2011 Abstract Purpose Freshwater sediments

  18. Inversion of surface NOx anthropogenic emission fluxes in the Paris area during the ESQUIF campaign.

    E-Print Network [OSTI]

    Menut, Laurent

    1 Inversion of surface NOx anthropogenic emission fluxes in the Paris area during the ESQUIF OF SURFACE EMISSIONS #12;2 Abstract. An inverse modeling approach has been developed to optimize urban NOx emission fluxes. Based on the chemistry-transport model CHIMERE and its adjoint, the new methodology

  19. Anthropogenic emissions of NOx over China: Reconciling the difference of inverse modeling

    E-Print Network [OSTI]

    Boersma, Folkert

    Anthropogenic emissions of NOx over China: Reconciling the difference of inverse modeling results to estimate nitrogen oxides (NOx) emissions in China. Recently, the Global Ozone Monitoring Experiment-2 (GOME NOx emission estimates by applying previously developed monthly inversion (MI) or daily inversion (DI

  20. Natural and Anthropogenic Ethanol Sources in North America and Potential Atmospheric Impacts of Ethanol

    E-Print Network [OSTI]

    Mlllet, Dylan B.

    S1 Natural and Anthropogenic Ethanol Sources in North America and Potential Atmospheric Impacts of Ethanol Fuel Use Dylan B. Millet*,1 , Eric Apel2 , Daven K. Henze3 , Jason Hill1 , Julian D. Marshall1 INFORMATION Supporting Information contains a total of 12 pages, 1 table, and 7 figures. 1. AIRBORNE ETHANOL

  1. Natural and Anthropogenic Ethanol Sources in North America and Potential Atmospheric Impacts of Ethanol Fuel Use

    E-Print Network [OSTI]

    Mlllet, Dylan B.

    Natural and Anthropogenic Ethanol Sources in North America and Potential Atmospheric Impacts of Ethanol Fuel Use Dylan B. Millet,*, Eric Apel, Daven K. Henze,§ Jason Hill, Julian D. Marshall, Hanwant B-Chem chemical transport model to constrain present-day North American ethanol sources, and gauge potential long

  2. Anthropogenic carbon dioxide transport in the Southern Ocean driven by Ekman flow

    E-Print Network [OSTI]

    Miami, University of

    LETTERS Anthropogenic carbon dioxide transport in the Southern Ocean driven by Ekman flow T. Ito1 between oceanic carbon uptake and climate variability through the temporal variability of Ekman transport carbon fluxes are locally dominated by the imprint of mesoscale eddies, the Ekman transport

  3. Precipitation suppression by anthropogenic air pollution: major loss of water resources where we need them most

    E-Print Network [OSTI]

    Daniel, Rosenfeld

    Precipitation suppression by anthropogenic air pollution: major loss of water resources where we inferences of air pollution suppressing precipitation lead us to investigate historical climate records of precipitation in locations that are dominated by clouds that are most susceptible to the detrimental impacts

  4. An estimate of monthly global emissions of anthropogenic CO2: Impact on the seasonal cycle of atmospheric CO2

    E-Print Network [OSTI]

    Hoffman, Forrest M.

    An estimate of monthly global emissions of anthropogenic CO2: Impact on the seasonal cycle of atmospheric CO2 D. J. Erickson III,1,2 R. T. Mills,1 J. Gregg,3 T. J. Blasing,4 F. M. Hoffman,1 R. J. Andres,4 of anthropogenic CO2 are presented. Approximating the seasonal CO2 emission cycle using a 2-harmonic Fourier series

  5. Greenhouse gas performance standards: From each according to his emission intensity or from each according to his emissions?

    E-Print Network [OSTI]

    Rajagopal, Deepak

    2013-01-01

    Hughes, and C.R. Knittel. Greenhouse Gas Reductions underoil sands industry’s greenhouse gas emissions. EnvironmentalA cost curve for greenhouse gas reduction. McKinsey

  6. BFL Research Greenhouse Guidelines (BFLRG) Contact: All emails regarding facilities, facilities equipment, supplies at facilities, or watering

    E-Print Network [OSTI]

    BFL Research Greenhouse Guidelines (BFLRG) Contact: All emails regarding facilities, facilities equipment, supplies at facilities, or watering concerns to both the greenhouse manager, Shane Merrell sanitized in the appropriate location. Supplies: Requests for supplies ordered by greenhouse staff must

  7. Project Information Form Project Title Working toward a policy framework for reducing greenhouse gas

    E-Print Network [OSTI]

    California at Davis, University of

    Project Information Form Project Title Working toward a policy framework for reducing greenhouse of the total greenhouse gases emissions, should embark on a dramatic transformation, if the United States

  8. reiner@hartenstein.de R. Hartenstein: Massively Reducing Electricity Consumption and Greenhouse

    E-Print Network [OSTI]

    Hartenstein, Reiner

    reiner@hartenstein.de R. Hartenstein: Massively Reducing Electricity Consumption and Greenhouse Electricity Consumption and Greenhouse Gases by Innovative Computing Education Reiner Hartenstein CCC 2009 complete #12;reiner@hartenstein.de R. Hartenstein: Massively Reducing Electricity Consumption

  9. Well-to-Wheels Greenhouse Gas Emissions of Canadian Oil Sands...

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

    Well-to-Wheels Greenhouse Gas Emissions of Canadian Oil Sands Products: Implications for U.S. Petroleum Fuels Title Well-to-Wheels Greenhouse Gas Emissions of Canadian Oil Sands...

  10. Real-World Greenhouse Gas Emissions from a MY2010 Diesel Truck...

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

    Greenhouse Gas Emissions from a MY2010 Diesel Truck Traveling Across the Continental United States Real-World Greenhouse Gas Emissions from a MY2010 Diesel Truck Traveling Across...

  11. Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Plug...

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

    Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric...

  12. Energy and Greenhouse Gas Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M.; Farrell, Alexander E; Plevin, Richard J; Jones, Andrew; Nemet, Gregory F; Delucchi, Mark

    2008-01-01

    Greenhouse Gas Impacts of Biofuels Wang, M. (2001) "Energy & Greenhouse Gas Impacts of Biofuels Fuels and MotorLifecycle Analysis of Biofuels." Report UCD-ITS-RR-06-08.

  13. Non-CO2, Non-Greenhouse, Non-Gas Forcing Stephen E. Schwartz

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    AEROSOLS: Non-CO2, Non-Greenhouse, Non-Gas Forcing Stephen E. Schwartz Symposium on Controlling Emissions of Non-CO2 Greenhouse Gases and Aerosols: Scientific and Policy Challenges http

  14. MRF Technical Note # 49 Can desert dust explain the anomalous greenhouse

    E-Print Network [OSTI]

    Allan, Richard P.

    MRF Technical Note # 49 Can desert dust explain the anomalous greenhouse effect observed over greenhouse effect observed over the Sahara during July 2003 revealed by GERB/UM intercomparisons? Jim M

  15. Hydrothermal venting of greenhouse gases triggering Early Jurassic global warming

    E-Print Network [OSTI]

    Svensen, Henrik

    Hydrothermal venting of greenhouse gases triggering Early Jurassic global warming Henrik Svensen a carbon cycle. The event lasted for approximately 200,000 years and was manifested by a global warming, and the Toarcian global warming. © 2007 Elsevier B.V. All rights reserved. Keywords: climate change; Toarcian

  16. been due to the increase in greenhouse gas concentrations."

    E-Print Network [OSTI]

    Latham, Peter

    been due to the increase in greenhouse gas concentrations." Not only is climate difficult to climate change, and house prices consequently fall, some of this loss can straightforwardly how some external driver of climate change, such as past green- house-gas emissions, may have

  17. Ozone-depleting substances and the greenhouse gases HFCs, PFCs

    E-Print Network [OSTI]

    Ozone-depleting substances and the greenhouse gases HFCs, PFCs and SF6 Danish consumption contribution to the debate on environmental policy in Denmark. #12;3 Contents 1 SUMMARY 5 1.1 OZONE OZONE-DEPLETING SUBSTANCES 19 3.1 IMPORTS AND EXPORTS 19 3.1.1 CFCs 19 3.1.2 Tetrachloromethane 19 3

  18. Technology options and effective policies to reduce greenhouse gas

    E-Print Network [OSTI]

    Technology options and effective policies to reduce greenhouse gas emissions and improve security); DNE21+ model. · National Institute for Environmental Studies (Japan); AIM model. · Natural Resources both the climate problem and security of supply, and thus provide synergies, while others represent

  19. CHBE 484: Term Report Greenhouse Gas Emissions Analysis

    E-Print Network [OSTI]

    CHBE 484: Term Report Greenhouse Gas Emissions Analysis of Future UBC Transportation Options Curtis Wan Joyce Ying Torrio Louie April 18th 2008 #12;ii Summary: This report analyzes the CO2 emissions and 53.0 g/CO2 respectively. It is determined that the emissions for 2007 were 83646.07 tonnes CO2

  20. Inventory of U.S. Greenhouse Gas Emissions and Sinks

    E-Print Network [OSTI]

    This chapter provides an assessment of the net carbon dioxide (CO2) flux caused by (1) changes in forest carbon in the form of forest and soil surveys. Carbon dioxide fluxes from forest carbon stocks and from nonInventory of U.S. Greenhouse Gas Emissions and Sinks: 1990 1998 April 15, 2000 U.S. Environmental

  1. Maintenance Guide for Greenhouse Ventilation, Evaporative Cooling Heating Systems1

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    AE26 Maintenance Guide for Greenhouse Ventilation, Evaporative Cooling Heating Systems1 D. E and preventive maintenance procedures for ventilation, evaporative cooling and heating systems. Ventilation a ventilation system is not operating properly, the results can be pockets of stagnant air, inadequate cooling

  2. Regional GHG Emissions Stat s Greenhouse Gas and the Regional

    E-Print Network [OSTI]

    ,00070.0 Historical CO2 Emissions of the NW Power System CO2 Emissions Hydro Gen Fossil Fuel Gen (NG + Coal) Wind Gen6/5/2013 1 Regional GHG Emissions Stat s Greenhouse Gas and the Regional Power System Symposium power system All emissions are displayed in short tons (not metric tons) The Pacific Northwest (PNW

  3. Effect of alkalinity in irrigation water on selected greenhouse crops 

    E-Print Network [OSTI]

    Valdez Aguilar, Luis Alonso

    2005-11-01

    Effect of Alkalinity in Irrigation Water on Selected Greenhouse Crops. (August 2004) Luis Alonso Valdez Aguilar, B.S., Universidad Aut??noma de Nuevo Le??n, Mexico; M.S., Universidad Aut??noma Chapingo, Mexico Chair of Advisory Committee: Dr. David...

  4. PG&E's Renewable Portfolio Standard & Greenhouse Gas Compliance

    E-Print Network [OSTI]

    Electric Transportation Natural Gas Capped at 334 MMT 80 MMT #12;(MMT CO2e Business as Usual ­ 2020 507 Electric and Natural Gas Sectors Energy Efficiency 12 Renewables 11 Other 2 Transportation Low Carbon FuelPG&E's Renewable Portfolio Standard & Greenhouse Gas Compliance Fong Wan Senior Vice President

  5. Cultivating Answers An Investment in the UW Biology Greenhouse

    E-Print Network [OSTI]

    Shlizerman, Eli

    legacy. #12;Life on Earth is not possible without plants. They are the source of our food, they provide us with shelter, shape our environment, and supply us with medications. Understanding the basic of the Earth's growing population, the Greenhouse supports the mission of the University through research

  6. OPTIONS FOR ABATING GREENHOUSE GASES FROM EXHAUST STREAMS.

    SciTech Connect (OSTI)

    FTHENAKIS,V.

    2001-12-01

    This report examines different alternatives for replacing, treating, and recycling greenhouse gases. It is concluded that treatment (abatement) is the only viable short-term option. Three options for abatement that were tested for use in semiconductor facilities are reviewed, and their performance and costs compared. This study shows that effective abatement options are available to the photovoltaic (PV) industry, at reasonable cost.

  7. Shale gas production: potential versus actual greenhouse gas emissions*

    E-Print Network [OSTI]

    Shale gas production: potential versus actual greenhouse gas emissions* Francis O Environ. Res. Lett. 7 (2012) 044030 (6pp) doi:10.1088/1748-9326/7/4/044030 Shale gas production: potential gas (GHG) emissions from shale gas production and use are controversial. Here we assess the level

  8. Greenhouse Gas Emissions from Building and Operating Electric

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Greenhouse Gas Emissions from Building and Operating Electric Power Plants in the Upper Colorado capacity by 39% but resulted in a mere 1% of the CO2 emissions from the initial construction and came with no additional emissions from the reservoir, which accounts for the majority of the GWE. Introduction In2001

  9. Greenhouse Gas Dissonance: The History of EPA's Regulations and the Incongruity of Recent Legal Challenges

    E-Print Network [OSTI]

    Moreno, Robert B.; Zalzal, Peter

    2012-01-01

    forty percent of all U.S. oil consumption"). GREENHOUSE GAStroleum consumption." I" 4 Importing foreign oil is widely

  10. Implications of ethanol-based fuels for greenhouse gas emissions

    SciTech Connect (OSTI)

    Marland, G. [Oak Ridge National Lab., TN (United States); DeLuchi, M.A. [Univ. of California, Davis, CA (United States). Inst. of Transportation Studies; Wyman, C. [National Renewable Energy Lab., Golden, CO (United States)

    1994-02-14

    The US Environmental Protection Agency has proposed a rule which would mandate that 30% of the oxygen content of reformulated gasoline be provided by renewable oxygenates. The rule would essentially require that biomass-based ethanol, or ETBE derived from ethanol, be used to supply 30% of the oxygen in reformulated gasoline. This short statement addresses the very narrow question, ``Would this rule result in a net decrease in greenhouse gas emissions?`` The challenge then is to determine how much greenhouse gas is emitted during the ethanol fuel cycle, a fuel cycle that is much less mature and less well documented than the petroleum fuel cycle. In the petroleum fuel cycle, most of the greenhouse gas emissions come from fuel combustion. In the ethanol fuel cycle most of the greenhouse gas emissions come from the fuel production processes. Details of corn productivity, fertilizer use, process efficiency, fuel source, etc. become very important. It is also important that the ethanol fuel cycle produces additional products and the greenhouse gas emissions have somehow to be allocated among the respective products. With so many variables in the ethanol fuel cycle, the concern is actually with ethanol-based additives which will be produced in response to the proposed rule, and not necessarily with the average of ethanol which is being produced now. A first important observation is that the difference between standard gasoline and reformulated gasoline is very small so that when differences are drawn against alternative fuels, it makes little difference whether the contrast is against standard or reformulated gasoline. A second observation is that for this base case comparison, emissions of CO{sub 2} alone are roughly 13% less for the ethanol fuel cycle than for the reformulated gasoline cycle.

  11. Greenhouse Gas Pollution in the Stratosphere Due to Increasing Airplane Traffic, Effects On the Environment

    E-Print Network [OSTI]

    Murty, Katta G.

    Greenhouse Gas Pollution in the Stratosphere Due to Increasing Airplane Traffic, Effects temperatures have increased much more than can be explained by changes in the concentration of greenhouse gases traffic round the clock and around the globe which is contributing to higher concentrations of greenhouse

  12. Kolstad: EKC Dec 2005 Interpreting Estimated Environmental Kuznets Curves for Greenhouse Gases

    E-Print Network [OSTI]

    Kolstad, Charles

    Kolstad: EKC Dec 2005 Interpreting Estimated Environmental Kuznets Curves for Greenhouse Gases to avoid damage from climate change and regulations limiting greenhouse gas emissions at the country level to the Socioeconomic Drivers of Greenhouse Gas Emissions. As the issue was framed (Leifman and Heil, 2005

  13. Tax-versus-trading and efficient revenue recycling as issues for greenhouse gas abatement

    E-Print Network [OSTI]

    Pezzey, Jack

    Tax-versus-trading and efficient revenue recycling as issues for greenhouse gas abatement Final, climate policy, global Abstract. We give empirical welfare results for global greenhouse gas emission greenhouse abatement mechanism should thus consider the issues of tax-versus-trading and efficient revenue

  14. Greenhouse and Field Nursery Evaluation for Potato Common Scab Tolerance in a Tetraploid Population

    E-Print Network [OSTI]

    Douches, David S.

    Greenhouse and Field Nursery Evaluation for Potato Common Scab Tolerance in a Tetraploid Population were also observed, but they are skewed toward susceptibility. A greenhouse-based screening procedure with a pathogenic S. scabies strain MSDPZ at a concentration of 3 X 108 CFU/ml. This greenhouse assay effectively

  15. Greenhouse gas emissions and the surface transport of freight in Canada

    E-Print Network [OSTI]

    Greenhouse gas emissions and the surface transport of freight in Canada Paul Steenhof a,*, Clarence annual reduction of greenhouse gases of 6% below 1990 levels between 2008 and 2012. The transportation committed to reducing its greenhouse gas (GHG) emissions to 6% below 1990 levels between 2008 and 2012

  16. Axial obliquity control on the greenhouse carbon budget through middle-to high-latitude reservoirs

    E-Print Network [OSTI]

    Meyers, Stephen R.

    Axial obliquity control on the greenhouse carbon budget through middle- to high-latitude reservoirs for past greenhouse climates. Carbon-isotope data indicate systematic, million-year-scale transfers-stable character, they might have provided an important control on the dynamics and stability of the greenhouse

  17. Greenhouse and Field Nursery Evaluation for Potato Common Scab Tolerance in a Tetraploid Population

    E-Print Network [OSTI]

    Douches, David S.

    Greenhouse and Field Nursery Evaluation for Potato Common Scab Tolerance in a Tetraploid Population, but they are skewed toward susceptibility. A greenhouse-based screening procedure was evaluated to discern tolerant strain MSDPZ at a concentration of 3 X 108 CFU/ml. This greenhouse assay effectively discerned tolerant

  18. Mechanistic Studies on the Formation of Trifluoromethyl Sulfur Pentafluoride, SF5CF3sa Greenhouse Gas

    E-Print Network [OSTI]

    Kaiser, Ralf I.

    Mechanistic Studies on the Formation of Trifluoromethyl Sulfur Pentafluoride, SF5CF3sa Greenhouse that a source for this potentially dangerous greenhouse gas might be the recombination of SF5(X2A1) and CF3(X2A1 the strongest greenhouse gas trifluoromethyl sulfur pentafluoride (SF5CF3) with a radiative force of 0.59 W m-2

  19. UBC 2006 Greenhouse Gas Inventory Faculty-Specific Preliminary Analysis 1 University of British Columbia

    E-Print Network [OSTI]

    UBC 2006 Greenhouse Gas Inventory Faculty-Specific Preliminary Analysis 1 University of British Columbia 2006 Greenhouse Gas Inventory Faculty-Specific Preliminary Analysis SEEDS Sustainability Project Sustainability Office, Kelly Coulson Course: CHBE 484 April 15, 2009 #12;UBC 2006 Greenhouse Gas Inventory

  20. Greenhouse warming by nitrous oxide and methane in the Proterozoic Eon

    E-Print Network [OSTI]

    Halevy, Itay

    Greenhouse warming by nitrous oxide and methane in the Proterozoic Eon A. L. ROBERSON,1 J. ROADT,2 are possible during this time. The combined greenhouse effect of CH4 and N2O could have pro- vided up to 10 at the beginning of the Proterozoic and still 5% dimmer at its end (Gough, 1981). Greenhouse warm- ing by CO2 and H

  1. PATTERNS OF GREENHOUSE WARMING "Projected warming in the 21st century shows scenario-independent

    E-Print Network [OSTI]

    PATTERNS OF GREENHOUSE WARMING "Projected warming in the 21st century shows scenario in response to increasing greenhouse gas levels will not be geographically uniform. · Computer models indicate greenhouse gas (GHG) concentrations. However, the warming is not expected to be uniform over the globe, nor

  2. SPICY: towards automated phenotyping of large pepper plants in the greenhouse

    E-Print Network [OSTI]

    Stone, J. V.

    ForReview Only SPICY: towards automated phenotyping of large pepper plants in the greenhouse, Biometris Dieleman, Anja; Wageningen UR, Greenhouse Horticulture Bink, Marco; Wageningen UR, Biometris pepper1 plants in the greenhouse2 Gerie van der HeijdenA , Yu SongB , Graham HorganC , Gerrit Polder

  3. Orbital control on carbon cycle and oceanography in the mid-Cretaceous greenhouse

    E-Print Network [OSTI]

    Gilli, Adrian

    Orbital control on carbon cycle and oceanography in the mid-Cretaceous greenhouse Martino Giorgioni orbital forcing and carbon cycling existed also under mid-Cretaceous greenhouse conditions. Based. E. Keller (2012), Orbital control on carbon cycle and oceanography in the mid-Cretaceous greenhouse

  4. Paleogene deepwater mass composition of the tropical Pacific and implications for thermohaline circulation in a greenhouse

    E-Print Network [OSTI]

    Thomas, Debbie

    circulation in a greenhouse world Deborah J. Thomas and Mitchell Lyle Department of Oceanography, Texas A Ocean likely exerted the greatest marine influence on climate during the greenhouse interval and implications for thermohaline circulation in a greenhouse world, Geochem. Geophys. Geosyst., 9, Q02002, doi:10

  5. Predicting Greenhouse Gas Emissions and Soil Carbon from Changing Pasture to an Energy Crop

    E-Print Network [OSTI]

    DeLucia, Evan H.

    Predicting Greenhouse Gas Emissions and Soil Carbon from Changing Pasture to an Energy Crop biogeochemical cycles and global greenhouse gas budgets. Energy cane (Saccharum officinarum L.) is a sugarcane changing land from grazed pasture to energy cane would affect greenhouse gas (CO2, CH4 and N2O) fluxes

  6. Greenhouse warming and the 21st Century hydroclimate of southwestern North America

    E-Print Network [OSTI]

    Gordon, Arnold L.

    Greenhouse warming and the 21st Century hydroclimate of southwestern North America Richard Seager of rising greenhouse gases. This regional drying is part of a general dry- ing of the subtropics as a consequence of rising greenhouse gases (1,2). The drying is manifest as a drop in precip- itation (P) minus

  7. Bioenergy crop greenhouse gas mitigation potential under a range of management practices

    E-Print Network [OSTI]

    DeLucia, Evan H.

    Bioenergy crop greenhouse gas mitigation potential under a range of management practices T A R A W on marginal lands annually without displacing food and to contribute to greenhouse gas (GHG) reduction an important renewable energy source for replacement of fossil fuels, but is of questionable greenhouse gas

  8. GREENHOUSE GAS EMISSION CONTROL OPTIONS: ASSESSING TRANSPORTATION AND ELECTRICITY GENERATION TECHNOLOGIES AND

    E-Print Network [OSTI]

    Kockelman, Kara M.

    1 GREENHOUSE GAS EMISSION CONTROL OPTIONS: ASSESSING TRANSPORTATION AND ELECTRICITY GENERATION, Environmental and Ecological Effects," August 2013. KEY WORDS: Greenhouse gases, transportation energy, electric options is an important step in formulating a cohesive strategy to abate U.S. greenhouse gas (GHG

  9. D) Kinetic Study of Key Ozone Depleting Substances and Greenhouse Gases

    E-Print Network [OSTI]

    Jackman, Charles H.

    O(1 D) Kinetic Study of Key Ozone Depleting Substances and Greenhouse Gases Munkhbayar Baasandorj) and greenhouse gases (GHGs) is reaction with the O(1 D) atom. In this study, rate coefficients, k, for the O(1 D) and greenhouse gases (GHGs). Quantifying the atmospheric loss processes of ODSs and GHGs is essential

  10. U.S. Greenhouse Gas Intensity and the Global Climate Change Initiative (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01

    On February 14, 2002, President Bush announced the Administrations Global Climate Change Initiative. A key goal of the Climate Change Initiative is to reduce U.S. greenhouse gas intensity by 18% over the 2002 to 2012 time frame. For the purposes of the initiative, greenhouse gas intensity is defined as the ratio of total U.S. greenhouse gas emissions to economic output.

  11. BULLETIN OF SCIENCE, TECHNOLOGY & SOCIETY / De-cember 2001Byrne et al. / THE POSTMODERN GREENHOUSE The Postmodern Greenhouse

    E-Print Network [OSTI]

    Delaware, University of

    commons, and (c) the substitution of car- bon sequestration for meaningful reductions in energy use change, energy system, equity, sustainability, ecological justice Much has been made of the "new economy The Postmodern Greenhouse: Creating Virtual Carbon Reductions From Business-as-Usual Energy Politics John Byrne

  12. Enhanced SOA formation from mixed anthropogenic and biogenic emissions during the CARES campaign

    SciTech Connect (OSTI)

    Shilling, John E.; Zaveri, Rahul A.; Fast, Jerome D.; Kleinman, Lawrence I.; Alexander, M. L.; Canagaratna, Manjula R.; Fortner, Edward; Hubbe, John M.; Jayne, John T.; Sedlacek, Art; Setyan, Ari; Springston, S.; Worsnop, Douglas R.; Zhang, Qi

    2013-02-21

    The CARES campaign was conducted during June, 2010 in the vicinity of Sacramento, California to study aerosol formation and aging in a region where anthropogenic and biogenic emissions regularly mix. Here, we describe measurements from an Aerodyne High Resolution Aerosol Mass Spectrometer (AMS), an Ionicon Proton Transfer Reaction Mass Spectrometer (PTR-MS), and trace gas detectors (CO, NO, NOx) deployed on the G-1 research aircraft to investigate ambient gas- and particle-phase chemical composition. AMS measurements showed that the particle phase is dominated by organic aerosol (OA) (85% on average) with smaller concentrations of sulfate (5%), nitrate (6%) and ammonium (3%) observed. PTR-MS data showed that isoprene dominated the biogenic volatile organic compound concentrations (BVOCs), with monoterpene concentrations generally below the detection limit. Using two different metrics, median OA concentrations and the slope of plots of OA vs. CO concentrations (i.e., ?OA/?CO), we contrast organic aerosol evolution on flight days with different prevailing meteorological conditions to elucidate the role of anthropogenic and biogenic emissions on OA formation. Airmasses influenced predominantly by biogenic emissions had median OA concentrations of 2.9 ?g/m3 and near zero ?OA/?CO. Those influenced predominantly by anthropogenic emissions had median OA concentrations of 4.7 ?g/m3 and ?OA/?CO ratios of 35 - 44 ?g/m3ppmv. When biogenic and anthropogenic emissions mix, OA levels are dramatically enhanced with median OA concentrations of 11.4 ?g/m3 and ?OA/?CO ratios of 77 - 157 ?g/m3ppmv. Taken together, our observations show that production of OA is enhanced when anthropogenic emissions from Sacramento mix with isoprene-rich air from the foothills. A strong, non-linear dependence of SOA yield from isoprene is the mechanistic explanation for this enhancement most consistent with both the gas- and particle-phase data. If these observations are found to be robust in other seasons and in areas outside of Sacramento, regional and global aerosol modules will need to incorporate NOx-dependent SOA yields into their algorithms. Regardless of the mechanism, accurately predicting OA mass concentrations and their effect on radiation balance will require an accurate accounting of the interactions of biogenic and anthropogenic emissions.

  13. WRF-Chem Simulations of Aerosols and Anthropogenic Aerosol Radiative Forcing in East Asia

    SciTech Connect (OSTI)

    Gao, Yi; Zhao, Chun; Liu, Xiaohong; Zhang, Meigen; Leung, Lai-Yung R.

    2014-08-01

    This study aims to provide a first comprehensive evaluation of WRF-Chem for modeling aerosols and anthropogenic aerosol radiative forcing (RF) over East Asia. Several numerical experiments were conducted from November 2007 to December 2008. Comparison between model results and observations shows that the model can generally reproduce the observed spatial distributions of aerosol concentration, aerosol optical depth (AOD) and single scattering albedo (SSA) from measurements at different sites, including the relatively higher aerosol concentration and AOD over East China and the relatively lower AOD over Southeast Asia, Korean, and Japan. The model also depicts the seasonal variation and transport of pollutions over East Asia. Particulate matter of 10 um or less in the aerodynamic diameter (PM10), black carbon (BC), sulfate (SO42-), nitrate (NO3-) and ammonium (NH4+) concentrations are higher in spring than other seasons in Japan due to the pollutant transport from polluted area of East Asia. AOD is high over Southwest and Central China in winter, spring and autumn and over North China in summer while is low over South China in summer due to monsoon precipitation. SSA is lowest in winter and highest in summer. The model also captures the dust events at the Zhangye site in the semi-arid region of China. Anthropogenic aerosol RF is estimated to range from -5 to -20 W m-2 over land and -20 to -40 W m-2 over ocean at the top of atmosphere (TOA), 5 to 30 W m-2 in the atmosphere (ATM) and -15 to -40 W m-2 at the bottom (BOT). The warming effect of anthropogenic aerosol in ATM results from BC aerosol while the negative aerosol RF at TOA is caused by scattering aerosols such as SO4 2-, NO3 - and NH4+. Positive BC RF at TOA compensates 40~50% of the TOA cooling associated with anthropogenic aerosol.

  14. Using Coupled Harmonic Oscillators to Model Some Greenhouse Gas Molecules

    SciTech Connect (OSTI)

    Go, Clark Kendrick C.; Maquiling, Joel T.

    2010-07-28

    Common greenhouse gas molecules SF{sub 6}, NO{sub 2}, CH{sub 4}, and CO{sub 2} are modeled as harmonic oscillators whose potential and kinetic energies are derived. Using the Euler-Lagrange equation, their equations of motion are derived and their phase portraits are plotted. The authors use these data to attempt to explain the lifespan of these gases in the atmosphere.

  15. Simple model of photo acoustic system for greenhouse effect

    E-Print Network [OSTI]

    Fukuhara, Akiko; Ogawa, Naohisa

    2010-01-01

    The simple theoretical basis for photo acoustic (PA) system for studying infrared absorption properties of greenhouse gases is constructed. The amplitude of sound observed in PA depends on the modulation frequency of light pulse. Its dependence can be explained by our simple model. According to this model, sound signal has higher harmonics. The theory and experiment are compared in third and fifth harmonics by spectrum analysis. The theory has the analogy with electric circuits. This analogy helps students for understanding the PA system.

  16. The greenhouse gases HFCs, PFCs Danish consumption and emissions, 2007

    E-Print Network [OSTI]

    The greenhouse gases HFCs, PFCs and SF6 Danish consumption and emissions, 2007 Tomas Sander Poulsen AND EMISSION OF F-GASES 7 1.1.1 Consumption 7 1.1.2 Emission 7 1.1.3 Trends in total GWP contribution from F 21 4 EMISSION OF F-GASES 23 4.1.1 Emissions of HFCs from refrigerants 23 4.1.2 Emissions of HFCs from

  17. Assessing the Effects of Anthropogenic Aerosols on Pacific Storm Track Using a Multiscale Global Climate Model

    SciTech Connect (OSTI)

    Wang, Yuan; Wang, Minghuai; Zhang, Renyi; Ghan, Steven J.; Lin, Yun; Hu, Jiaxi; Pan, Bowen; Levy, Misti; Jiang, Jonathan; Molina, Mario J.

    2014-05-13

    Atmospheric aerosols impact weather and global general circulation by modifying cloud and precipitation processes, but the magnitude of cloud adjustment by aerosols remains poorly quantified and represents the largest uncertainty in estimated forcing of climate change. Here we assess the impacts of anthropogenic aerosols on the Pacific storm track using a multi-scale global aerosol-climate model (GCM). Simulations of two aerosol scenarios corresponding to the present day and pre-industrial conditions reveal long-range transport of anthropogenic aerosols across the north Pacific and large resulting changes in the aerosol optical depth, cloud droplet number concentration, and cloud and ice water paths. Shortwave and longwave cloud radiative forcing at the top of atmosphere are changed by - 2.5 and + 1.3 W m-2, respectively, by emission changes from pre-industrial to present day, and an increased cloud-top height indicates invigorated mid-latitude cyclones. The overall increased precipitation and poleward heat transport reflect intensification of the Pacific storm track by anthropogenic aerosols. Hence, this work provides for the first time a global perspective of the impacts of Asian pollution outflows from GCMs. Furthermore, our results suggest that the multi-scale modeling framework is essential in producing the aerosol invigoration effect of deep convective clouds on the global scale.

  18. Emissions of greenhouse gases in the United States 1996

    SciTech Connect (OSTI)

    1997-10-01

    The Energy Information Administration (EIA) is required by the Energy Policy Act of 1992 to prepare a report on aggregate US national emissions of greenhouse gases for the period 1987--1990, with annual updates thereafter. This report is the fifth annual update, covering national emissions over the period 1989--1995, with preliminary estimates of emissions for 1996. The estimates contained in this report have been revised from those in last year`s report. Emissions estimates for carbon dioxide are reported in metric tons of carbon; estimates for other gases are reported in metric tons of gas. Chapter 1 of this report briefly recapitulates some background information about global climate change and the greenhouse effect and discusses important recent developments in global climate change activities. Chapter 2 through 6 cover emissions of carbon dioxide, methane, nitrous oxide, halocarbons, and criteria pollutants, respectively. Chapter 7 describes potential sequestration and emissions of greenhouse gases as a result of land use changes. Five appendixes are included with this report. 216 refs., 11 figs., 38 tabs.

  19. Floriculture and Greenhouse Crops Utilization of ultraviolet-C (UV-C) irradiation on ornamental plants for disease

    E-Print Network [OSTI]

    Chen, Tsuhan

    Floriculture and Greenhouse Crops Utilization of ultraviolet-C (UV-C) irradiation on ornamental the effects of ultraviolet-C irradiation (UV-C) on commercially-valuable greenhouse ornamental plants UV lamps (Osram HNS OFR) have been suspended in the LIHREC greenhouses over greenhouse benches. Each

  20. Final Report to the Joseph Hill Foundation: Calorespirometry: a novel approach to predicting energy requirements of greenhouse

    E-Print Network [OSTI]

    Lieth, J. Heinrich

    requirements of greenhouse flower crops Heiner Lieth, Plant Sciences, Mailstop 2, University of California January 24, 2008 Greenhouse heating requires considerable energy for nearly all greenhouse flower crops. As a consequence of the past trials in this area, winter greenhouse environments for most cut roses are heated

  1. A greenhouse-gas information system monitoring and validating emissions reporting and mitigation

    SciTech Connect (OSTI)

    Jonietz, Karl K; Dimotakis, Paul E; Walker, Bruce C

    2011-09-26

    Current GHG-mitigating regimes, whether internationally agreed or self-imposed, rely on the aggregation of self-reported data, with limited checks for consistency and accuracy, for monitoring. As nations commit to more stringent GHG emissions-mitigation actions and as economic rewards or penalties are attached to emission levels, self-reported data will require independent confirmation that they are accurate and reliable, if they are to provide the basis for critical choices and actions that may be required. Supporting emissions-mitigation efforts and agreements, as well as monitoring energy- and fossil-fuel intensive national and global activities would be best achieved by a process of: (1) monitoring of emissions and emission-mitigation actions, based, in part, on, (2) (self-) reporting of pertinent bottom-up inventory data, (3) verification that reported data derive from and are consistent with agreed-upon processes and procedures, and (4) validation that reported emissions and emissions-mitigation action data are correct, based on independent measurements (top-down) derived from a suite of sensors in space, air, land, and, possibly, sea, used to deduce and attribute anthropogenic emissions. These data would be assessed and used to deduce and attribute measured GHG concentrations to anthropogenic emissions, attributed geographically and, to the extent possible, by economic sector. The validation element is needed to provide independent assurance that emissions are in accord with reported values, and should be considered as an important addition to the accepted MRV process, leading to a MRV&V process. This study and report focus on attributes of a greenhouse-gas information system (GHGIS) needed to support MRV&V needs. These needs set the function of such a system apart from scientific/research monitoring of GHGs and carbon-cycle systems, and include (not exclusively): the need for a GHGIS that is operational, as required for decision-support; the need for a system that meets specifications derived from imposed requirements; the need for rigorous calibration, verification, and validation (CV&V) standards, processes, and records for all measurement and modeling/data-inversion data; the need to develop and adopt an uncertainty-quantification (UQ) regimen for all measurement and modeling data; and the requirement that GHGIS products can be subjected to third-party questioning and scientific scrutiny. This report examines and assesses presently available capabilities that could contribute to a future GHGIS. These capabilities include sensors and measurement technologies; data analysis and data uncertainty quantification (UQ) practices and methods; and model-based data-inversion practices, methods, and their associated UQ. The report further examines the need for traceable calibration, verification, and validation processes and attached metadata; differences between present science-/research-oriented needs and those that would be required for an operational GHGIS; the development, operation, and maintenance of a GHGIS missions-operations center (GMOC); and the complex systems engineering and integration that would be required to develop, operate, and evolve a future GHGIS. Present monitoring systems would be heavily relied on in any GHGIS implementation at the outset and would likely continue to provide valuable future contributions to GHGIS. However, present monitoring systems were developed to serve science/research purposes. This study concludes that no component or capability presently available is at the level of technological maturity and readiness required for implementation in an operational GHGIS today. However, purpose-designed and -built components could be developed and implemented in support of a future GHGIS. The study concludes that it is possible to develop and provide a capability-driven prototype GHGIS, as part of a Phase-1 effort, within three years from project-funding start, that would make use of and integrate existing sensing and system capabilities. As part of a Phase-2 effort, a requirem

  2. Transport of anthropogenic and biomass burning aerosols from Europe to the Arctic during spring 2008

    SciTech Connect (OSTI)

    Marelle, L.; Raut, Jean-Christophe; Thomas, J. L.; Law, K. S.; Quennehen, Boris; Ancellet, G.; Pelon, J.; Schwarzenboeck, A.; Fast, Jerome D.

    2015-04-10

    During the POLARCAT-France airborne campaign in April 2008, pollution originating from anthropogenic and biomass burning emissions was measured in the European Arctic. We compare these aircraft measurements with simulations using the WRF-Chem model to investigate model representation of aerosols transported from Europe to the Arctic. Modeled PM2.5 is evaluated using European Monitoring and Evaluation Programme (EMEP) measurements in source regions and POLARCAT aircraft measurements in the Scandinavian Arctic. Total PM2.5 agrees well with the measurements, although the model overestimates nitrate and underestimates organic carbon in source regions. Using WRF-Chem in combination with the Lagrangian model FLEXPART-WRF, we find that during the campaign the research aircraft sampled two different types of European plumes: mixed anthropogenic and fire plumes from eastern Europe and Russia transported below 2 km, and anthropogenic plumes from central Europe uplifted by warm conveyor belt circulations to 5–6 km. Both modeled plume types had undergone significant wet scavenging (> 50% PM10) during transport. Modeled aerosol vertical distributions and optical properties below the aircraft are evaluated in the Arctic using airborne lidar measurements. Model results show that the pollution event transported aerosols into the Arctic (> 66.6° N) for a 4-day period. During this 4-day period, biomass burning emissions have the strongest influence on concentrations between 2.5 and 3 km altitudes, while European anthropogenic emissions influence aerosols at both lower (~ 1.5 km) and higher altitudes (~ 4.5 km). As a proportion of PM2.5, modeled black carbon and SO4= concentrations are more enhanced near the surface in anthropogenic plumes. The European plumes sampled during the POLARCAT-France campaign were transported over the region of springtime snow cover in northern Scandinavia, where they had a significant local atmospheric warming effect. We find that, during this transport event, the average modeled top-of-atmosphere (TOA) shortwave direct and semi-direct radiative effect (DSRE) north of 60° N over snow and ice-covered surfaces reaches +0.58 W m?2, peaking at +3.3 W m?2 at noon over Scandinavia and Finland.

  3. Transport of anthropogenic and biomass burning aerosols from Europe to the Arctic during spring 2008

    SciTech Connect (OSTI)

    Marelle, L.; Raut, Jean-Christophe; Thomas, J. L.; Law, K. S.; Quennehen, Boris; Ancellet, G.; Pelon, J.; Schwarzenboeck, A.; Fast, Jerome D.

    2015-01-01

    During the POLARCAT-France airborne campaign in April 2008, pollution originating from anthropogenic and biomass burning emissions was measured in the European Arctic. We compare these aircraft measurements with simulations using the WRF-Chem model to investigate model representation of aerosols transported from Europe to the Arctic. Modeled PM2.5 is evaluated using European Monitoring and Evaluation Programme (EMEP) measurements in source regions and POLARCAT aircraft measurements in the Scandinavian Arctic. Total PM2.5 agrees well with the measurements, although the model overestimates nitrate and underestimates organic carbon in source regions. Using WRF-Chem in combination with the Lagrangian model FLEXPART-WRF, we find that during the campaign the research aircraft sampled two different types of European plumes: mixed anthropogenic and fire plumes from eastern Europe and Russia transported below 2 km, and anthropogenic plumes from central Europe uplifted by warm conveyor belt circulations to 5–6 km. Both modeled plume types had undergone significant wet scavenging (> 50% PM10) during transport. Modeled aerosol vertical distributions and optical properties below the aircraft are evaluated in the Arctic using airborne lidar measurements. Model results show that the pollution event transported aerosols into the Arctic (> 66.6° N) for a 4-day period. During this 4-day period, biomass burning emissions have the strongest influence on concentrations between 2.5 and 3 km altitudes, while European anthropogenic emissions influence aerosols at both lower (~ 1.5 km) and higher altitudes (~ 4.5 km). As a proportion of PM2.5, modeled black carbon and SO4= concentrations are more enhanced near the surface in anthropogenic plumes. The European plumes sampled during the POLARCAT-France campaign were transported over the region of springtime snow cover in northern Scandinavia, where they had a significant local atmospheric warming effect. We find that, during this transport event, the average modeled top-of-atmosphere (TOA) shortwave direct and semi-direct radiative effect (DSRE) north of 60° N over snow and ice-covered surfaces reaches +0.58 W m?2, peaking at +3.3 W m?2 at noon over Scandinavia and Finland.

  4. Transport of anthropogenic and biomass burning aerosols from Europe to the Arctic during spring 2008

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

    Marelle, L.; Raut, Jean-Christophe; Thomas, J. L.; Law, K. S.; Quennehen, Boris; Ancellet, G.; Pelon, J.; Schwarzenboeck, A.; Fast, Jerome D.

    2015-04-10

    During the POLARCAT-France airborne campaign in April 2008, pollution originating from anthropogenic and biomass burning emissions was measured in the European Arctic. We compare these aircraft measurements with simulations using the WRF-Chem model to investigate model representation of aerosols transported from Europe to the Arctic. Modeled PM2.5 is evaluated using European Monitoring and Evaluation Programme (EMEP) measurements in source regions and POLARCAT aircraft measurements in the Scandinavian Arctic. Total PM2.5 agrees well with the measurements, although the model overestimates nitrate and underestimates organic carbon in source regions. Using WRF-Chem in combination with the Lagrangian model FLEXPART-WRF, we find that duringmore »the campaign the research aircraft sampled two different types of European plumes: mixed anthropogenic and fire plumes from eastern Europe and Russia transported below 2 km, and anthropogenic plumes from central Europe uplifted by warm conveyor belt circulations to 5–6 km. Both modeled plume types had undergone significant wet scavenging (> 50% PM10) during transport. Modeled aerosol vertical distributions and optical properties below the aircraft are evaluated in the Arctic using airborne lidar measurements. Model results show that the pollution event transported aerosols into the Arctic (> 66.6° N) for a 4-day period. During this 4-day period, biomass burning emissions have the strongest influence on concentrations between 2.5 and 3 km altitudes, while European anthropogenic emissions influence aerosols at both lower (~ 1.5 km) and higher altitudes (~ 4.5 km). As a proportion of PM2.5, modeled black carbon and SO4= concentrations are more enhanced near the surface in anthropogenic plumes. The European plumes sampled during the POLARCAT-France campaign were transported over the region of springtime snow cover in northern Scandinavia, where they had a significant local atmospheric warming effect. We find that, during this transport event, the average modeled top-of-atmosphere (TOA) shortwave direct and semi-direct radiative effect (DSRE) north of 60° N over snow and ice-covered surfaces reaches +0.58 W m?2, peaking at +3.3 W m?2 at noon over Scandinavia and Finland.« less

  5. Evolution of Anthropogenic Pb and Pb isotopes in the deep North Atlantic Ocean and the Indian Ocean

    E-Print Network [OSTI]

    Lee, Jong-Mi, Ph. D. Massachusetts Institute of Technology

    2013-01-01

    Pb and Pb isotopes in the ocean have varied on decadal to centennial time scales due to anthropogenic Pb inputs. Thus, tracing the temporal variation of Pb and Pb isotopes in the ocean provides information on the major ...

  6. The effect of anthropogenic development on sediment loading to bays on St. John, U.S. Virgin Islands

    E-Print Network [OSTI]

    McCreery, Helen F

    2007-01-01

    In order to assess the impact of anthropogenic development on sediment delivery rates to bays on St. John, U.S.V.I., I developed a sediment loading prediction model. Based on the modified universal soil loss equation, this ...

  7. Climatic effects of 1950–2050 changes in US anthropogenic aerosols – Part 1: Aerosol trends and radiative forcing

    E-Print Network [OSTI]

    Leibensperger, Eric Michael

    We use the GEOS-Chem chemical transport model combined with the GISS general circulation model to calculate the aerosol direct and indirect (warm cloud) radiative forcings from US anthropogenic sources over the 1950–2050 ...

  8. Exploring the value proposition of integrating back-up saline storage into anthropogenic CO? supplied EOR operations

    E-Print Network [OSTI]

    Toukan, Ibrahim (Ibrahim Khaled)

    2012-01-01

    Enhanced oil recovery (EOR) through carbon dioxide (CO?) sequestration from anthropogenic sources has been gaining attention in policy circles. In particular, it is viewed as a potential way to help accelerate the deployment ...

  9. Idaho National Laboratory’s FY09 & FY10 Greenhouse Gas Report

    SciTech Connect (OSTI)

    Jennifer D. Morton

    2011-06-01

    A greenhouse gas (GHG) inventory is a systematic approach to account for the production and release of certain gases generated by an institution from various emission sources. The gases of interest are those that climate science has identified as related to anthropogenic global climate change. This document presents an inventory of GHGs generated during fiscal year (FY) 2009 and 2010 by Idaho National Laboratory (INL), a Department of Energy (DOE)-sponsored entity, located in southeastern Idaho. In recent years, concern has grown about the environmental impact of GHGs. This, together with a desire to decrease harmful environmental impacts, would be enough to encourage the calculation of an inventory of the total GHGs generated at INL. Additionally, INL has a desire to see how its emissions compare with similar institutions, including other DOE national laboratories. Executive Order 13514 requires that federal agencies and institutions document reductions in GHG emissions. INL's GHG inventory was calculated according to methodologies identified in federal GHG guidance documents using operational control boundaries. It measures emissions generated in three scopes: (1) INL emissions produced directly by stationary or mobile combustion and by fugitive emissions, (2) the share of emissions generated by entities from which INL purchased electrical power, and (3) indirect or shared emissions generated by outsourced activities that benefit INL (occur outside INL's organizational boundaries, but are a consequence of INL's activities). This inventory found that INL generated 103,590 and 102,413 MT of CO2-equivalent emissions during FY09 and FY10, respectively. The following conclusions were made from looking at the results of the individual contributors to INL's FY09 and FY10 GHG inventories: (1) Electricity (including the associated transmission and distribution losses) is the largest contributor to INL's GHG inventory, with over 50% of the CO2e emissions; (2) Other sources with high emissions were stationary combustion (facility fuels), waste disposal (including fugitive emissions from the onsite landfill and contracted disposal), mobile combustion (fleet fuels), employee commuting, and business air travel; and (3) Sources with low emissions were wastewater treatment (onsite and contracted), fugitive emissions from refrigerants, and business ground travel (in personal and rental vehicles). This report details the methods behind quantifying INL's GHG inventory and discusses lessons learned on better practices by which information important to tracking GHGs can be tracked and recorded. It is important to note that because this report differentiates between those portions of INL that are managed and operated by the Battelle Energy Alliance (BEA) and those managed by other contractors, it includes only that large proportion of Laboratory activities overseen by BEA. It is assumed that other contractors will provide similar reporting for those activities they manage, where appropriate.

  10. Technology Opportunities to Reduce U.S. Greenhouse Gas Emissions

    SciTech Connect (OSTI)

    Not Available

    1997-10-01

    This report serves as the technology basis of a needed national climate change technology strategy, with the confidence that a strong technology R&D program will deliver a portfolio of technologies with the potential to provide very substantial greenhouse gas emission reductions along with continued economic growth. Much more is needed to define such a strategy, including identification of complementary deployment policies and analysis to support the seeping and prioritization of R&D programs. A national strategy must be based upon governmental, industrial, and academic partnerships.

  11. Greenhouse Gas Abatement with Distributed Generation in California's Commercial Buildings

    SciTech Connect (OSTI)

    Marnay, Chris; Stadler, Michael; Lipman, Tim; Lai, Judy; Cardoso, Goncalo; Megel, Olivier

    2009-09-01

    The motivation and objective of this research is to determine the role of distributed generation (DG) in greenhouse gas reductions by: (1) applying the Distributed Energy Resources Customer Adoption Model (DER-CAM); (2) using the California Commercial End-Use Survey (CEUS) database for commercial buildings; (3) selecting buildings with electric peak loads between 100 kW and 5 MW; (4) considering fuel cells, micro-turbines, internal combustion engines, gas turbines with waste heat utilization, solar thermal, and PV; (5) testing of different policy instruments, e.g. feed-in tariff or investment subsidies.

  12. Indonesia Greenhouse Gas Abatement Cost Curve | 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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking Energy Efficiency RealIndianaGreenhouse Gas

  13. Annual Greenhouse Gas and Sustainability Data Report | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) 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 Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels Research at 1 Table ofDepartmentEnergy Annual FireGreenhouse Gas

  14. Chena Hot Springs Greenhouse Low Temperature Geothermal Facility | Open

    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 QA:QA J-E-1 SECTION JEnvironmentalBowerbank,CammackFLIR JumpMaine: EnergyEnergyEnergy Information Greenhouse Low

  15. EIA-Voluntary Reporting of Greenhouse Gases Program

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry Natural GasNatural GasEIA lowers forecastof Greenhouse Gases Program

  16. Investigation of greenhouse gas reduction strategies by industries : an enterprise systems architecting approach

    E-Print Network [OSTI]

    Tanthullu Athmaram, Kumaresh Babu

    2012-01-01

    This thesis explores an enterprise systems architecting approach to investigate the greenhouse gas reduction strategies followed by industries, especially for automotive industry and Information Technology industry. The ...

  17. Emerging Energy-Efficiency and Greenhouse Gas Mitigation Technologies for the Pulp and Paper Industry

    E-Print Network [OSTI]

    Kong, Lingbo

    2014-01-01

    greenhouse gas emissions from lime kilns at kraft pulpIn this trial, the total lime requirement has been reducedreactions instead of just lime causticizing and may cause

  18. Agricultural Sector Analysis on Greenhouse Gas Emission Mitigation in the United States 

    E-Print Network [OSTI]

    Schneider, Uwe A.

    2000-01-01

    This dissertation analyzes the economic potential of agriculture to participate in greenhouse gas emission mitigation efforts. Major agricultural mitigation strategies are included simultaneously to capture interactions. ...

  19. Statement from U.S. Energy Secretary Moniz on Mexico's Greenhouse...

    Energy Savers [EERE]

    Media Contact (202) 586-4940 "We warmly welcome the announcement by the Government of Mexico on new greenhouse gas emissions reduction targets. The commitment Mexico has made...

  20. Solar greenhouse as an integral part of an earth-sheltered home: the first two years

    SciTech Connect (OSTI)

    Malott, R.W.

    1984-01-01

    The construction of a solar greenhouse as an integral part of an earth-sheltered home is discussed. The problems of building such a home are described.

  1. Non-Light Duty Energy and Greenhouse Gas (GHG) Emissions Accounting...

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

    Non-Light Duty Energy and Greenhouse Gas (GHG) Emissions Accounting Tool (NEAT) for Long Term Energy and GHG Impacts Evaluation: Domestic Freight Component Documentation and User's...

  2. Alternatives to Traditional Transportation Fuels 1994 Volume 2 Greenhouse Gas Emissions

    Reports and Publications (EIA)

    1996-01-01

    This report provides information on greenhouse gases GHGs) as required by Section 503 a(4) and b(3) of the Energy Policy Act of 1992 (EPACT).

  3. "GREENHOUSE GAS NAME","GREENHOUSE GAS CODE","FORMULA","GWP"

    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 PageMonthly","10/2015"4,"Ames City of",6,1,"Omaha Public PowerOECD/IEA - 2008 © OECD/IEA - 2008 © OECD/IEA - 20086,1,195,"AlabamaGreenhouse Gases and

  4. Greenhouse gases in the corn-to-fuel ethanol pathway.

    SciTech Connect (OSTI)

    Wang, M. Q.

    1998-06-18

    Argonne National Laboratory (ANL) has applied its Greenhouse gas, Regulated Emissions and Energy in Transportation (GREET) full-fuel-cycle analysis model to examine greenhouse gas (GHG) emissions of corn-feedstock ethanol, given present and near-future production technology and practice. On the basis of updated information appropriate to corn farming and processing operations in the four principal corn- and ethanol-producing states (Illinois, Iowa, Minnesota, and Nebraska), the model was used to estimate energy requirements and GHG emissions of corn farming; the manufacture, transportation to farms, and field application of fertilizer and pesticide; transportation of harvested corn to ethanol plants; nitrous oxide emissions from cultivated cornfields; ethanol production in current average and future technology wet and dry mills; and operation of cars and light trucks using ethanol fuels. For all cases examined on the basis of mass emissions per travel mile, the corn-to-ethanol fuel cycle for Midwest-produced ethanol used in both E85 and E10 blends with gasoline outperforms conventional (current) and reformulated (future) gasoline with respect to energy use and GHG production. Also, GHG reductions (but not energy use) appear surprisingly sensitive to the value chosen for combined soil and leached N-fertilizer conversion to nitrous oxide. Co-product energy-use attribution remains the single key factor in estimating ethanol's relative benefits because this value can range from 0 to 50%, depending on the attribution method chosen.

  5. In silico identification of anthropogenic chemicals as ligands of zebrafish sex hormone binding globulin

    SciTech Connect (OSTI)

    Thorsteinson, Nels; Ban, Fuqiang; Santos-Filho, Osvaldo; Tabaei, Seyed M.H. [Prostate Centre at the Vancouver General Hospital, University of British Columbia, 2660 Oak Street, Vancouver, BC, V6H 3Z6 (Canada); Miguel-Queralt, Solange; Underhill, Caroline [Department of Obstetrics and Gynecology, University of British Columbia, Child and Family Research Institute, 950 West 28th Avenue, Vancouver, BC, V5Z 4H4 (Canada); Cherkasov, Artem [Prostate Centre at the Vancouver General Hospital, University of British Columbia, 2660 Oak Street, Vancouver, BC, V6H 3Z6 (Canada)], E-mail: artc@interchange.ubc.ca; Hammond, Geoffrey L. [Department of Obstetrics and Gynecology, University of British Columbia, Child and Family Research Institute, 950 West 28th Avenue, Vancouver, BC, V5Z 4H4 (Canada)

    2009-01-01

    Anthropogenic compounds with the capacity to interact with the steroid-binding site of sex hormone binding globulin (SHBG) pose health risks to humans and other vertebrates including fish. Building on studies of human SHBG, we have applied in silico drug discovery methods to identify potential binders for SHBG in zebrafish (Danio rerio) as a model aquatic organism. Computational methods, including; homology modeling, molecular dynamics simulations, virtual screening, and 3D QSAR analysis, successfully identified 6 non-steroidal substances from the ZINC chemical database that bind to zebrafish SHBG (zfSHBG) with low-micromolar to nanomolar affinities, as determined by a competitive ligand-binding assay. We also screened 80,000 commercial substances listed by the European Chemicals Bureau and Environment Canada, and 6 non-steroidal hits from this in silico screen were tested experimentally for zfSHBG binding. All 6 of these compounds displaced the [{sup 3}H]5{alpha}-dihydrotestosterone used as labeled ligand in the zfSHBG screening assay when tested at a 33 {mu}M concentration, and 3 of them (hexestrol, 4-tert-octylcatechol, and dihydrobenzo(a)pyren-7(8H)-one) bind to zfSHBG in the micromolar range. The study demonstrates the feasibility of large-scale in silico screening of anthropogenic compounds that may disrupt or highjack functionally important protein:ligand interactions. Such studies could increase the awareness of hazards posed by existing commercial chemicals at relatively low cost.

  6. Trend analysis from 1970 to 2008 and model evaluation of EDGARv4 global gridded anthropogenic mercury emissions

    E-Print Network [OSTI]

    Muntean, Marilena

    The Emission Database for Global Atmospheric Research (EDGAR) provides a time-series of man-made emissions of greenhouse gases and short-lived atmospheric pollutants from 1970 to 2008. Mercury is included in EDGARv4.tox1, ...

  7. Predicting and mitigating the net greenhouse gas emissions of crop rotations in Western Europe

    E-Print Network [OSTI]

    Boyer, Edmond

    balance; Agro-ecosystem model; CERES-EGC; Bayesian calibration; Green- house gases; Nitrous oxidePredicting and mitigating the net greenhouse gas emissions of crop rotations in Western Europe gases (GHG) con- tributing to net greenhouse gas balance of agro-ecosystems. Evaluating the impact

  8. Economic Potential of Biomass Based Fuels for Greenhouse Gas Emission Mitigation

    E-Print Network [OSTI]

    McCarl, Bruce A.

    Words): Use of biofuels diminishes fossil fuel combustion thereby also reducing net greenhouse gasEconomic Potential of Biomass Based Fuels for Greenhouse Gas Emission Mitigation Uwe A. Schneider policies or markets are simulated via hypothetical carbon prices. At each carbon price level

  9. Hybrid modeling of industrial energy consumption and greenhouse gas emissions with an application to Canada

    E-Print Network [OSTI]

    Hybrid modeling of industrial energy consumption and greenhouse gas emissions with an application explore the implications for Canada's industrial sector of an economy-wide, compulsory greenhouse gas of the Canadian industrial sector to GHG charges implemented throughout the economy, starting in the year 2006

  10. Economic Potential of Biomass Based Fuels for Greenhouse Gas Emission Mitigation

    E-Print Network [OSTI]

    McCarl, Bruce A.

    Economic Potential of Biomass Based Fuels for Greenhouse Gas Emission Mitigation Bruce A. Mc Potential of Biomass Based Fuels for Greenhouse Gas Emission Mitigation Today society faces important concentrations to stabilize once emissions have stabilized; and c) decades to fully retrofit and/or replace

  11. Driving and Greenhouse Gas Emissions: The Evidence Base and How to Learn More

    E-Print Network [OSTI]

    California at Davis, University of

    Driving and Greenhouse Gas Emissions: The Evidence Base and How to Learn: California regula2on of Greenhouse Gas Emissions · AB 32: Mandates 1990 levels assessed) Policies TelecommuFng Employer-Based Trip ReducFon Car-Sharing Pricing

  12. A graphical technique for explaining the relationship between energy security and greenhouse gas emissions

    E-Print Network [OSTI]

    Hughes, Larry

    ERG/200806 A graphical technique for explaining the relationship between energy security and greenhouse gas emissions Larry Hughes and Nikita Sheth Energy Research Group Department of Electrical the relationship between energy security and greenhouse gas emissions Larry Hughes and Nikita Sheth Abstract

  13. Should a vehicle fuel economy standard be combined with an economy-wide greenhouse gas

    E-Print Network [OSTI]

    Should a vehicle fuel economy standard be combined with an economy-wide greenhouse gas emissions: globalchange@mit.edu Website: http://globalchange.mit.edu/ #12;Should a vehicle fuel economy standard be combined with an economy-wide greenhouse gas emissions constraint? Implications for energy and climate

  14. ASSESSING GREENHOUSE GAS REDUCTIONS IN THE TRANSITION ECONOMIES USING A HYBRID ENERGY-

    E-Print Network [OSTI]

    ASSESSING GREENHOUSE GAS REDUCTIONS IN THE TRANSITION ECONOMIES USING A HYBRID ENERGY- ECONOMY: Assessing Greenhouse Gas Reductions in the Transition Economies Using a Hybrid Energy- Economy Model Project/Approved: _______________________________________ #12;iii ABSTRACT In this research, the CIMS hybrid energy-economy modelling framework is used

  15. Introduction The greenhouse whitefly, Trialeurodes vaporariorum, feeds on a variety of vegetable and

    E-Print Network [OSTI]

    New Hampshire, University of

    and nearly transparent. White waxen filaments radiate from the body of the last stage nymph. The adult outdoors in NH, usually remains in greenhouses year-round. Number of generations per year 8-12 Time of year when most damage done Year round (greenhouse); summer (outdoors) Number of applications 3-6 depending

  16. Advancing Development and Greenhouse Gas Reductions in Vietnam's Wind Sector

    SciTech Connect (OSTI)

    Bilello, D.; Katz, J.; Esterly, S.; Ogonowski, M.

    2014-09-01

    Clean energy development is a key component of Vietnam's Green Growth Strategy, which establishes a target to reduce greenhouse gas (GHG) emissions from domestic energy activities by 20-30 percent by 2030 relative to a business-as-usual scenario. Vietnam has significant wind energy resources, which, if developed, could help the country reach this target while providing ancillary economic, social, and environmental benefits. Given Vietnam's ambitious clean energy goals and the relatively nascent state of wind energy development in the country, this paper seeks to fulfill two primary objectives: to distill timely and useful information to provincial-level planners, analysts, and project developers as they evaluate opportunities to develop local wind resources; and, to provide insights to policymakers on how coordinated efforts may help advance large-scale wind development, deliver near-term GHG emission reductions, and promote national objectives in the context of a low emission development framework.

  17. Characterizing the Diurnal Rhythm of DHEA Elena A. Erosheva 1 , Patricia D. Kroboth 2 , Joel B. Greenhouse 1

    E-Print Network [OSTI]

    . Greenhouse 1 September 4, 2000 1 Department of Statistics, Carnegie Mellon University, Pittsburgh, PA 15213. Greenhouse is Professor, Depart­ ment of Statistics, Carnegie Mellon University, Pittsburgh, PA 15213 (email

  18. Gamma greenhouse: A chronic facility for crops improvement and agrobiotechnology

    SciTech Connect (OSTI)

    Azhar, M. Ahsanulkhaliqin, A. W.

    2014-02-12

    Gamma irradiation is one of the most common procedures in plant mutagenesis and agrobiotechnology activities. The procedures consist of chronic and acute gamma radiation. Generally, {sup 60}Co and {sup 137}Cs are gamma radiation sources for radiation processing with relatively high energy (half-life 5.27 years for {sup 60}Co and 30.1 years for {sup 137}Cs). The energy associated with gamma radiation is high enough to break the molecular bonds and ionize atoms without affecting structure of the atomic nucleus (avoiding induction of radioactivity). The Gamma Green House (GGH) is the only chronic irradiation facility in Malaysia, located at Malaysian Nuclear Agency (Nuclear Malaysia). GGH is used for induction of mutation in plants and other biological samples at low dose radiation over period of time depending on the nature and sensitivity of the plant species. The GGH consist of circular green house with 30 meters radius, control room and irradiator with interlock system. The irradiator produces low dose gamma radiation derived from Caesium-137 radioactive source. The biological samples can be exposed to low dose radiation in days, weeks, months or years. The current irradiation rate for GGH is 2.67 Gy/hr at 1 meter from the source. Chronic gamma irradiation produces a wider mutation spectrum and useful for minimizing radiation damages towards obtaining new improved traits for research and commercial values. The prospect of the gamma greenhouse is its uses in research, educations and services on induced mutation techniques for the improvement of plant varieties and microbes. In generating awareness and attract users to the facility, Nuclear Malaysia provides wide range of irradiation services for plant species and mutagenesis consultancies to academicians, students scientists, and plant breeders, from local universities, other research institutes, and growers. Charges for irradiation and consultancy services are at nominal rates. The utilization activities of the gamma greenhouse mainly cover Research and Development, Research Collaboration, Exchange of Information, Irradiation Services, Training Programs, Education, Exchange of Scientists and Seminars/ Conferences.

  19. Are there basic physical constraints on future anthropogenic emissions of carbon dioxide?

    E-Print Network [OSTI]

    Garrett, Timothy J

    2008-01-01

    Global Climate Models (GCMs) provide forecasts of future climate warming using a wide variety of highly sophisticated anthropogenic CO2 emissions models as input, each based on the evolution of four emissions "drivers": population p, standard of living g, energy productivity (or efficiency) f and energy carbonization c. The range of scenarios considered is extremely broad, however, and this is a primary source of forecast uncertainty. Here, it is shown both theoretically and observationally how the evolution of the human system can be considered from a surprisingly simple thermodynamic perspective in which it is unnecessary to explicitly model two of the emissions drivers: population and standard of living. Specifically, the human system grows through a self-perpetuating feedback loop in which the consumption rate of primary energy resources stays tied to the historical accumulation of global economic production - or p times g - through a time-independent factor of 9.7 +/- 0.3 milliwatts per inflation-adjuste...

  20. Limited effect of anthropogenic nitrogen oxides on secondary organic aerosol formation

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

    Zheng, Y.; Unger, N.; Hodzic, A.; Emmons, L.; Knote, C.; Tilmes, S.; Lamarque, J.-F.; Yu, P.

    2015-12-08

    Globally, secondary organic aerosol (SOA) is mostly formed from emissions of biogenic volatile organic compounds (VOCs) by vegetation, but it can be modified by human activities as demonstrated in recent research. Specifically, nitrogen oxides (NOx = NO + NO2) have been shown to play a critical role in the chemical formation of low volatility compounds. We have updated the SOA scheme in the global NCAR (National Center for Atmospheric Research) Community Atmospheric Model version 4 with chemistry (CAM4-chem) by implementing a 4-product volatility basis set (VBS) scheme, including NOx-dependent SOA yields and aging parameterizations. Small differences are found for themore »no-aging VBS and 2-product schemes; large increases in SOA production and the SOA-to-OA ratio are found for the aging scheme. The predicted organic aerosol amounts capture both the magnitude and distribution of US surface annual mean measurements from the Interagency Monitoring of Protected Visual Environments (IMPROVE) network by 50 %, and the simulated vertical profiles are within a factor of 2 compared to aerosol mass spectrometer (AMS) measurements from 13 aircraft-based field campaigns across different regions and seasons. We then perform sensitivity experiments to examine how the SOA loading responds to a 50 % reduction in anthropogenic nitric oxide (NO) emissions in different regions. We find limited SOA reductions of 0.9–5.6, 6.4–12.0 and 0.9–2.8 % for global, southeast US and Amazon NOx perturbations, respectively. The fact that SOA formation is almost unaffected by changes in NOx can be largely attributed to a limited shift in chemical regime, to buffering in chemical pathways (low- and high-NOx pathways, O3 versus NO3-initiated oxidation) and to offsetting tendencies in the biogenic versus anthropogenic SOA responses.« less

  1. Limited effect of anthropogenic nitrogen oxides on Secondary Organic Aerosol formation

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

    Zheng, Y.; Unger, N.; Hodzic, A.; Emmons, L.; Knote, C.; Tilmes, S.; Lamarque, J.-F.; Yu, P.

    2015-08-28

    Globally, secondary organic aerosol (SOA) is mostly formed from emissions of biogenic volatile organic compounds (VOCs) by vegetation, but can be modified by human activities as demonstrated in recent research. Specifically, nitrogen oxides (NOx = NO + NO2) have been shown to play a critical role in the chemical formation of low volatility compounds. We have updated the SOA scheme in the global NCAR Community Atmospheric Model version 4 with chemistry (CAM4-chem) by implementing a 4-product Volatility Basis Set (VBS) scheme, including NOx-dependent SOA yields and aging parameterizations. The predicted organic aerosol amounts capture both the magnitude and distribution ofmore »US surface annual mean measurements from the Interagency Monitoring of Protected Visual Environments (IMPROVE) network by 50 %, and the simulated vertical profiles are within a factor of two compared to Aerosol Mass Spectrometer (AMS) measurements from 13 aircraft-based field campaigns across different region and seasons. We then perform sensitivity experiments to examine how the SOA loading responds to a 50 % reduction in anthropogenic nitric oxide (NO) emissions in different regions. We find limited SOA reductions of 0.9 to 5.6, 6.4 to 12.0 and 0.9 to 2.8 % for global, the southeast US and the Amazon NOx perturbations, respectively. The fact that SOA formation is almost unaffected by changes in NOx can be largely attributed to buffering in chemical pathways (low- and high-NOx pathways, O3 versus NO3-initiated oxidation) and to offsetting tendencies in the biogenic versus anthropogenic SOA responses.« less

  2. Propagation of trembling aspen and hybrid poplar for agroforestry: potential benefits of elevated CO2 in the greenhouse

    E-Print Network [OSTI]

    Macdonald, Ellen

    CO2 in the greenhouse Kendall A. Tupker, Barb R. Thomas* and S. Ellen Macdonald Department the usefulness of elevated CO2 in the greenhouse to aid in early selection of genotypes and in the propagation and reclamation across Canada. Introduction Understanding the effects of greenhouse propagation methods

  3. Assistant or Associate Professor Greenhouse and Nursery Management The Ohio State University Agricultural Technical Institute (Ohio State ATI) is accepting

    E-Print Network [OSTI]

    Mazzotti, Frank

    Assistant or Associate Professor Greenhouse and Nursery Management The Ohio State University-track faculty position in Greenhouse and Nursery Management at the Assistant or Associate Professor rank. The candidate will also serve as program coordinator for the Associate of Applied Science Greenhouse and Nursery

  4. Greenhouse Gas Mitigation Through Energy Crops in the U.S. With Implications for Asian-Pacific Countries

    E-Print Network [OSTI]

    McCarl, Bruce A.

    Greenhouse Gas Mitigation Through Energy Crops in the U.S. With Implications for Asian&M University Seniority of authorship is shared November 2001 #12;Greenhouse Gas Mitigation Through Energy Crops in greenhouse gas (GHG) emission mitigation efforts has increased in recent years. While the original text

  5. Progress report to the International Cut Flower Growers Association Calorespirometry: a novel approach to predicting energy requirements of greenhouse

    E-Print Network [OSTI]

    Lieth, J. Heinrich

    approach to predicting energy requirements of greenhouse flower crops Heiner Lieth, Plant Sciences in greenhouse cut flower rose production. The first part was completed in Israel by Dr. Raviv and his team in greenhouse production. Materials and Methods Two varieties that showed contrasting patterns with regard

  6. Int. J. Global Energy Issues, Vol. 23, No. 4, 2005 307 Canada's efforts towards greenhouse gas emission

    E-Print Network [OSTI]

    Int. J. Global Energy Issues, Vol. 23, No. 4, 2005 307 Canada's efforts towards greenhouse gas greenhouse gas emissions reductions. Without a major change in direction towards more compulsory policies, it seems unlikely that Canada will achieve significant domestic greenhouse gas reductions over and beyond

  7. Biogenic greenhouse gas emissions linked to the life cycles of biodiesel derived from European rapeseed and Brazilian soybeans

    E-Print Network [OSTI]

    Biogenic greenhouse gas emissions linked to the life cycles of biodiesel derived from European 2008 Abstract Biogenic emissions of carbonaceous greenhouse gases and N2O turn out to be important determinants of life cycle emissions of greenhouse gases linked to the life cycle of biodiesel from European

  8. Fans For Greenhouses1 D. E. Buffington, R. A. Bucklin, R. W. Henley and D. B. McConnell2

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    AE12 Fans For Greenhouses1 D. E. Buffington, R. A. Bucklin, R. W. Henley and D. B. McConnell2 1 drying applications. The propeller fan is the most common fan used for ventilation in greenhouses For Greenhouses In equatio

  9. AMPLIFIED GREENHOUSE EFFECT SHAPING NORTH INTO SOUTH A new study published in Nature Climate Change reports decreasing temperature

    E-Print Network [OSTI]

    Myneni, Ranga B.

    AMPLIFIED GREENHOUSE EFFECT SHAPING NORTH INTO SOUTH A new study published in Nature Climate Change. A greenhouse effect initiated by increased atmospheric concentration of heat-trapping gasses, such as water greenhouse effect. This amplified warming in the North, roughly above the border between Canada and the USA

  10. The human causes of deforestation in southeast Asia

    SciTech Connect (OSTI)

    Kummer, D.M.; Turner, B.L. II )

    1994-05-01

    The recurrent pattern of deforestation in southeast Asia is that of large scale logging for exports followed by agricultural expansion. The apparent difference between global and regional or local causes of land use, such as in SE Asia, has become a central theme in the emerging global change agenda. This article illustrates the significance of regional variation for understanding one example of land cover change, tropical deforestation, focusing on the Philippines, and using mathematical modeling. The commonalities of this case with other in SE Asia are discussed. 43 refs., 2 figs., 5 tabs.

  11. GREENHOUSE GAS EMISSIONS CONTROL BY OXYGEN FIRING IN CIRCULATING FLUIDIZED BED BOILERS

    SciTech Connect (OSTI)

    Nsakala ya Nsakala; Gregory N. Liljedahl

    2003-05-15

    Given that fossil fuel fired power plants are among the largest and most concentrated producers of CO{sub 2} emissions, recovery and sequestration of CO{sub 2} from the flue gas of such plants has been identified as one of the primary means for reducing anthropogenic CO{sub 2} emissions. In this study, ALSTOM Power Inc. (ALSTOM) has investigated several coal fired power plant configurations designed to capture CO{sub 2} from effluent gas streams for use or sequestration. Burning fossil fuels in mixtures of oxygen and recirculated flue gas (made principally of CO{sub 2}) essentially eliminates the presence of atmospheric nitrogen in the flue gas. The resulting flue gas is comprised primarily of CO{sub 2}. Oxygen firing in utility scale Pulverized Coal (PC) fired boilers has been shown to be a more economical method for CO{sub 2} capture than amine scrubbing (Bozzuto, et al., 2001). Additionally, oxygen firing in Circulating Fluid Bed Boilers (CFB's) can be more economical than in PC or Stoker firing, because recirculated gas flow can be reduced significantly. Oxygen-fired PC and Stoker units require large quantities of recirculated flue gas to maintain acceptable furnace temperatures. Oxygen-fired CFB units, on the other hand, can accomplish this by additional cooling of recirculated solids. The reduced recirculated gas flow with CFB units results in significant Boiler Island cost savings. Additionally, ALSTOM has identified several advanced/novel plant configurations, which improve the efficiency and cost of the CO{sub 2} product cleanup and compression process. These advanced/novel concepts require long development efforts. An economic analysis indicates that the proposed oxygen-firing technology in circulating fluidized boilers could be developed and deployed economically in the near future in enhanced oil recovery (EOR) applications or enhanced gas recovery (EGR), such as coal bed methane recovery. ALSTOM received a Cooperative Agreement from the US Department of Energy National Energy Technology Laboratory (DOE) in 2001 to carry out a project entitled ''Greenhouse Gas Emissions Control by Oxygen Firing in Circulating Fluidized Bed Boilers.'' This two-phased project is in effect from September 28, 2001, to October 27, 2004. (U.S. DOE NETL Cooperative Agreement No. DE-FC26-01NT41146). Phase I consisted of an evaluation of the technical feasibility and economics of alternate CO{sub 2} capture technologies applied to Greenfield US coal-fired electric generation power plants, and supporting bench-scale testing. And Phase II consists of pilot-scale testing, supporting a refined performance and economic evaluation of the oxygen-fired AFC concept. Phase I, detailed in this report, entails a comprehensive study evaluating the technical feasibility and economics of alternate CO{sub 2} capture technologies applied to Greenfield US coal-fired electric generation power plants. Thirteen separate but related cases (listed below), representing various levels of technology development, were evaluated as described herein. The first seven cases represent coal combustion cases in CFB type equipment. The next four cases represent Integrated Gasification Combined Cycle (IGCC) systems. The last two cases represent advanced Chemical Looping systems, which were completely paid for by ALSTOM and included herein for completeness.

  12. Regression-based estimates of the rate of accumulation of anthropogenic CO2 in the ocean: A fresh look

    E-Print Network [OSTI]

    Regression-based estimates of the rate of accumulation of anthropogenic CO2 in the ocean: A fresh February 2012 Available online 23 February 2012 Keywords: Carbon dioxide Regression MLR eMLR Regression and guidelines for improvement are presented. Following these guidelines leads to a local two- regression method

  13. Anthropogenic NOx emissions alter the intrinsic water-use efficiency (WUEi) for Quercus cerris stands under Mediterranean climate conditions

    E-Print Network [OSTI]

    Mencuccini, Maurizio

    Anthropogenic NOx emissions alter the intrinsic water-use efficiency (WUEi) for Quercus cerris Road, Edinburgh EH9 3JN, United Kingdom NOx emissions enhance WUEi for a Mediterranean tree species rings for assessing changes in WUEi; while the influence of climate and NOx emission was explored

  14. Centennial-scale interactions between the carbon cycle and anthropogenic climate change using a dynamic Earth system model

    E-Print Network [OSTI]

    Winguth, Arne

    a dynamic Earth system model A. Winguth Center for Climatic Research, Department of Atmospheric and Oceanic; accepted 26 October 2005; published 15 December 2005. [1] A complex Earth system model including atmosphere and anthropogenic climate change using a dynamic Earth system model, Geophys. Res. Lett., 32, L23714, doi:10

  15. Demonstration Results From Greenhouse Heating with Liquified Wood

    SciTech Connect (OSTI)

    Steele, Philip; Parish, Don; Cooper, Jerome

    2011-07-01

    A boiler fuel known as Lignocellulosic Boiler Fuel (LBF) was developed at the Department of Forest Products, Mississippi State University for potential application for heating agricultural buildings. LBF was field tested to heat green houses in cooperation with Natchez Trace Greenhouses (NTG) located in Kosciusko, Mississippi. MSU modified an idled natural gas boiler located at NTG to combust the LBF. Thirty gallons of bio-oil were produced at the MSU Bio-oil Research Laboratory. The bio-oil was produced from the fast-pyrolysis of southern pine (15 gal) and white oak (15 gal) feedstocks and subsequently upgraded by a proprietary process. Preliminary field testing was conducted at (NTG). The LBF was produced from each wood species was tested separately and co-fed with diesel fuel to yield three fuel formulations: (1) 100% diesel; (2) 87.5% LBF from southern pine bio-oil co-fed with 12.5% diesel and (3) 87.5% LBF from white oak co-fed with 12.5% diesel fuel formulations. Each fuel formulation was combusted in a retrofit NTG boiler. Fuel consumption and water temperature were measured periodically. Flue gas from the boiler was analyzed by gas chromatograph. The 100% diesel fuel increased water temperature at a rate of 4 ���°F per min. for 35 min. to achieve the target 140 ���°F water temperature increase. The 87.5% pine LBF fuel cofed with 12.5%) diesel attained the 140 ���°F water temperature increase in 62 min. at a rate of 2.3 ���°F per min. The 87.5% white oak LBF fuel co-fed with 12.5% diesel reached the 140 ���°F water temperature increase in 85 min. at a rate of 1.6 ���°F per min. Fuel that contained 87.5% pine LBF co-fed with 12.5% diesel yielded nitrogen and oxygen at a ratio of 5.3 and carbon dioxide and carbon monoxide at a ratio of 22.2. Fuel formulations that contained 87.5% white oak LBF co-fed with 12.5% diesel yielded nitrogen and oxygen at a ratio of 4.9 and carbon dioxide and carbon monoxide at a ratio of 16.4. Neither the pine LBF nor the white oak LBF fuel showed any measureable methane emissions from the NTG boiler flue gas. These results indicate a viable potential for mildly upgraded bio-oil to become an alternative fuel source for greenhouse operations.

  16. Greenhouse Gas Abatement with Distributed Generation in California's Commercial Buildings

    SciTech Connect (OSTI)

    Stadler, Michael; Marnay, Chris; Cardoso, Goncalo; Megel, Olivier; Siddiqui, Afzal; Lai, Judy

    2009-08-15

    Lawrence Berkeley National Laboratory (LBL) is working with the California Energy Commission (CEC) to determine the role of distributed generation (DG) in greenhouse gas reductions. The impact of DG on large industrial sites is well known, and mostly, the potentials are already harvested. In contrast, little is known about the impact of DG on commercial buildings with peak electric loads ranging from 100 kW to 5 MW. We examine how DG with combined heat and power (CHP) may be implemented within the context of a cost minimizing microgrid that is able to adopt and operate various smart energy technologies, such as thermal and photovoltaic (PV) on-site generation, heat exchangers, solar thermal collectors, absorption chillers, and storage systems. We use a mixed-integer linear program (MILP) that has the minimization of a site's annual energy costs as objective. Using 138 representative commercial sites in California (CA) with existing tariff rates and technology data, we find the greenhouse gas reduction potential for California's commercial sector. This paper shows results from the ongoing research project and finished work from a two year U.S. Department of Energy research project. To show the impact of the different technologies on CO2 emissions, several sensitivity runs for different climate zones within CA with different technology performance expectations for 2020 were performed. The considered sites can contribute between 1 Mt/a and 1.8 Mt/a to the California Air Resources Board (CARB) goal of 6.7Mt/a CO2 abatement potential in 2020. Also, with lower PV and storage costs as well as consideration of a CO2 pricing scheme, our results indicate that PV and electric storage adoption can compete rather than supplement each other when the tariff structure and costs of electricity supply have been taken into consideration. To satisfy the site's objective of minimizing energy costs, the batteries will be charged also by CHP systems during off-peak and mid-peak hours and not only by PV during sunny on-peak hours.

  17. The past and future of greenhouse gas offset projects

    SciTech Connect (OSTI)

    Trexler, M.C.; Kosloff, L.H. [Trexler and Associates, Inc., Portland, OR (United States)

    1997-12-31

    Researchers now have almost 10 years of experience with on-the-ground carbon offset projects for climate change mitigation purposes. The field is evolving from one driven primarily by public and governmental relations, to one driven by companies` perceived need to adapt to anticipated national and international regulation of greenhouse gas emissions. Offset project participants are seeking to identify offset opportunities, come up the regulatory and technical learning curves, and identify new market opportunities. Offset projects being implemented today can be evaluated through several lenses including offset performance and benefit quantification, cost-effectiveness, and political and environmental acceptability. Careful evaluation of existing offset experience is important in order to guide national and international policy development. This paper will review the history and trends of offset project development, use existing experience to identify advantages and disadvantages associated with different offsets, and identify lessons that can guide future project development. The lead author carried out the CO{sub 2} benefit analysis for the first offset project (AES Corp.`s CARE Guatemala reforestation project), and has developed and evaluated dozens of domestic and international offset projects and proposals. The authors` company is currently implementing more than a half-dozen offset projects and they are intimately involved in ongoing technical and policy development of the field.

  18. In-Situ Microbial Conversion of Sequestered Greenhouse Gases

    SciTech Connect (OSTI)

    Scott, A R; Mukhopadhyay, M; Balin, D F

    2012-09-06

    The objectives of the project are to use microbiological in situ bioconversion technology to convert sequestered or naturally-occurring greenhouse gases, including carbon dioxide and carbon monoxide, into methane and other useful organic compounds. The key factors affecting coal bioconversion identified in this research include (1) coal properties, (2) thermal maturation and coalification process, (3) microbial population dynamics, (4) hydrodynamics (5) reservoir conditions, and (6) the methodology of getting the nutrients into the coal seams. While nearly all cultures produced methane, we were unable to confirm sustained methane production from the enrichments. We believe that the methane generation may have been derived from readily metabolized organic matter in the coal samples and/or biosoluble organic material in the coal formation water. This raises the intriguing possibility that pretreatment of the coal in the subsurface to bioactivate the coal prior to the injection of microbes and nutrients might be possible. We determined that it would be more cost effective to inject nutrients into coal seams to stimulate indigenous microbes in the coal seams, than to grow microbes in fermentation vats and transport them to the well site. If the coal bioconversion process can be developed on a larger scale, then the cost to generate methane could be less than $1 per Mcf

  19. Estimating Policy-Driven Greenhouse Gas Emissions Trajectories in California: The California Greenhouse Gas Inventory Spreadsheet (GHGIS) Model

    SciTech Connect (OSTI)

    Greenblatt, Jeffery B.

    2013-10-10

    A California Greenhouse Gas Inventory Spreadsheet (GHGIS) model was developed to explore the impact of combinations of state policies on state greenhouse gas (GHG) and regional criteria pollutant emissions. The model included representations of all GHG- emitting sectors of the California economy (including those outside the energy sector, such as high global warming potential gases, waste treatment, agriculture and forestry) in varying degrees of detail, and was carefully calibrated using available data and projections from multiple state agencies and other sources. Starting from basic drivers such as population, numbers of households, gross state product, numbers of vehicles, etc., the model calculated energy demands by type (various types of liquid and gaseous hydrocarbon fuels, electricity and hydrogen), and finally calculated emissions of GHGs and three criteria pollutants: reactive organic gases (ROG), nitrogen oxides (NOx), and fine (2.5 ?m) particulate matter (PM2.5). Calculations were generally statewide, but in some sectors, criteria pollutants were also calculated for two regional air basins: the South Coast Air Basin (SCAB) and the San Joaquin Valley (SJV). Three scenarios were developed that attempt to model: (1) all committed policies, (2) additional, uncommitted policy targets and (3) potential technology and market futures. Each scenario received extensive input from state energy planning agencies, in particular the California Air Resources Board. Results indicate that all three scenarios are able to meet the 2020 statewide GHG targets, and by 2030, statewide GHG emissions range from between 208 and 396 MtCO2/yr. However, none of the scenarios are able to meet the 2050 GHG target of 85 MtCO2/yr, with emissions ranging from 188 to 444 MtCO2/yr, so additional policies will need to be developed for California to meet this stringent future target. A full sensitivity study of major scenario assumptions was also performed. In terms of criteria pollutants, targets were less well-defined, but while all three scenarios were able to make significant reductions in ROG, NOx and PM2.5 both statewide and in the two regional air basins, they may nonetheless fall short of what will be required by future federal standards. Specifically, in Scenario 1, regional NOx emissions are approximately three times the estimated targets for both 2023 and 2032, and in Scenarios 2 and 3, NOx emissions are approximately twice the estimated targets. Further work is required in this area, including detailed regional air quality modeling, in order to determine likely pathways for attaining these stringent targets.

  20. Greenhouse gas emissions in Sub-Saharan Africa

    SciTech Connect (OSTI)

    Graham, R.L.; Perlack, R.D.; Prasad, A.M.G.; Ranney, J.W.; Waddle, D.B.

    1990-11-01

    Current and future carbon emissions from land-use change and energy consumption were analyzed for Sub-Saharan Africa. The energy sector analysis was based on UN energy data tapes while the land-use analysis was based on a spatially-explicit land-use model developed specifically for this project. The impacts of different energy and land-use strategies on future carbon emissions were considered. (A review of anthropogenic emissions of methane, nitrous oxides, and chlorofluorocarbons in Sub-Saharan Africa indicated that they were probably minor in both a global and a regional context. The study therefore was focused on emissions of carbon dioxide.) The land-use model predicts carbon emissions from land use change and the amount of carbon stored in vegetation (carbon inventory) on a yearly basis between 1985 and 2001. Emissions and inventory are modeled at 9000 regularly-spaced point locations in Sub-Saharan Africa using location-specific information on vegetation type, soils, climate and deforestation. Vegetation, soils, and climate information were derived from continental-scale maps while relative deforestation rates(% of forest land lost each year) were developed from country-specific forest and deforestation statistics (FAO Tropical Forest Resources Assessment for Africa, 1980). The carbon emissions under different land use strategies in Sub-Saharan Africa were analyzed by modifying deforestation rates and altering the amount of carbon stored under different land uses. The considered strategies were: preservation of existing forests, implementation of agroforestry, and establishment of industrial tree plantations. 82 refs., 16 figs., 25 tabs.

  1. Carbon Prices and Automobile Greenhouse Gas Emissions: The Extensive and Intensive Margins

    E-Print Network [OSTI]

    Knittel, Christopher Roland

    The transportation sector accounts for nearly one third of the United States' greenhouse gas emissions. While over the past number of decades, policy makers have avoided directly pricing the externalities from vehicles, ...

  2. An Archaeological Survey for the Greenhouse Road Project in Western Harris County Texas 

    E-Print Network [OSTI]

    Moore, William; Baxter, Edward

    2015-07-28

    Brazos Valley Research Associates (BVRA) performed an archaeological survey along a one-mile segment of the Greenhouse Road lane addition in western Harris County, Texas for Harris County on October 3, 2007. William E. Moore was the Principal...

  3. Rethinking Downstream Regulation: California's Opportunity to Engage Households in Reducing Greenhouse Gases

    E-Print Network [OSTI]

    2008-01-01

    greenhouse gases. Energy Policy (2008), doi:10.1016/j.rebound effect—a survey. Energy Policy 28 (6-7), 389–401.and climate policy. Energy Policy 32 (4), 481–491. Leiby,

  4. Greenhouse Gas Mitigation as a Structural Change and Policies that Offset Its Depressing Effects

    E-Print Network [OSTI]

    Babiker, Mustafa H.M.

    The current economic modeling of emissions limitations does not embody economic features that are likely to be particularly important in the short term, yet the politics of limiting greenhouse gas emissions are often ...

  5. DISTRIBUTIONAL IMPACTS OF GREENHOUSE GAS EMISSIONS TRADING: ALTERNATIVE ALLOCATION AND RECYCLING STRATEGIES

    E-Print Network [OSTI]

    California at Davis, University of

    DISTRIBUTIONAL IMPACTS OF GREENHOUSE GAS EMISSIONS TRADING: ALTERNATIVE ALLOCATION AND RECYCLING. Phone (714) 907-1123, Fax (213) 821-3926, E-mail fprager@usc.edu Emissions trading, or "cap and trade

  6. Fact #608: February 1, 2010 Changes in Greenhouse Gas Emissions since 1990

    Broader source: Energy.gov [DOE]

    In October of 2009, the United Nations (UN) released greenhouse gas inventory data for 1990 to 2007 for all countries that submitted data in accordance with the UN Framework Convention on Climate...

  7. Field Guide to the Insects, Mites and Mollusks of Nursery, Floral and Greenhouse Crops 

    E-Print Network [OSTI]

    Gouge, Dawn H.; Smith, Kirk A.; Wilkerson, Don

    2000-01-12

    This field guide provides excellent photo identification keys for numerous pests and beneficials found in nursery, greenhouse and floral crops. The text includes a physical description, examples of damage and information on the life cycle of each...

  8. GLOBAL HYDRLOGIC PERSPECTIVES ON THE MID-CRETACEOUS GREENHOUSE CLIMATE (APTIAN-ALBIAN)

    E-Print Network [OSTI]

    Suarez, Marina B.

    2009-01-03

    This dissertation examines the mid-Cretaceous greenhouse climate in the Aptian-Albian through the perspective of the global hydrologic cycle. Stable isotopic compositions of pedogenic and exposure surface carbonates presented ...

  9. The best use of biomass? Greenhouse gas lifecycle analysis of predicted pyrolysis biochar systems 

    E-Print Network [OSTI]

    Hammond, James A R

    2009-01-01

    Life cycle analysis is carried out for 11 predicted configurations of pyrolysis biochar systems to determine greenhouse gas balance, using an original spreadsheet model. System parameters reflect deployment in Scotland, and results demonstrate...

  10. Harvesting the Greenhouse through Altered Land Management: Economic Potential and Market Design Challenges

    E-Print Network [OSTI]

    McCarl, Bruce A.

    Harvesting the Greenhouse through Altered Land Management: Economic Potential and Market Design: Economic Potential and Market Design Challenges Carbon sequestration in agricultural and forest soils in market design to achieve meaningful AF participation. GHG Emission Mitigation in AF -- Concept

  11. Title: Net Energy Ratio and Greenhouse Gas Analysis of a Biogas Power Plant

    E-Print Network [OSTI]

    Bauer, Wolfgang

    of a Biogas Power Plant Author: W. Bauer Author Affiliation: Department and greenhouse gas analysis for a 1.45 MW (0.71 MW electrical) biogas power plant

  12. Life-Cycle Greenhouse Gas and Energy Analyses of Algae Biofuels Production

    E-Print Network [OSTI]

    Life-Cycle Greenhouse Gas and Energy Analyses of Algae Biofuels Production Transportation Energy The Issue Algae biofuels directly address the Energy Commission's Public Interest Energy Research fuels more carbonintensive than conventional biofuels. Critics of this study argue that alternative

  13. A Strategy for a Global Observing System for Verification of National Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Prinn, Ronald G.

    With the risks of climate change becoming increasingly evident, there is growing discussion regarding international treaties and national regulations to lower greenhouse gas (GHG) emissions. Enforcement of such agreements ...

  14. Quantifying emissions of greenhouse gases from South Asia through a targeted measurement campaign

    E-Print Network [OSTI]

    Ganesan, Anita Lakshmi

    2013-01-01

    Methane (CH 4 ), nitrous oxide (N20) and sulfur hexafluoride (SF6) are powerful greenhouse gases with global budgets that are well-known but regional distributions that are not adequately constrained for the purposes of ...

  15. Fact #879: June 29, 2015 Greenhouse Gas Abatement Costs for Employer-Subsidized Commuting Options

    Broader source: Energy.gov [DOE]

    Providing workplace charging is one of the more effective ways for businesses to reduce the greenhouse gas emissions of their employees’ daily commute. Offering a bike purchase subsidy can be even...

  16. The Sweet Taste of Defeat: American Electric Power Co v. Connecticut and Federal Greenhouse Gas Regulation

    E-Print Network [OSTI]

    Trisolini, Katherine A.

    2012-01-01

    Am. Elec. Power Co. v. Connecticut, 131 S. Ct. 2527, 2532,50. Id. at 2540. 51. Connecticut v. Am. Elec. Power Co. ,Electric Power Co. v. Connecticut and Federal Greenhouse Gas

  17. Incentive-based approaches for mitigating greenhouse gas emissions : issues and prospects for India

    E-Print Network [OSTI]

    Gupta, Shreekant.

    As a consequence of the flexibility mechanisms incorporated in the Kyoto Protocol, incentive-based policies such as emissions trading and the clean development mechanism are being widely discussed in the context of greenhouse ...

  18. Modeling & learning from the design recommendations for California's Greenhouse Gas Cap-and-Trade System

    E-Print Network [OSTI]

    Fernandes, Chester, S.M. Massachusetts Institute of Technology

    2008-01-01

    Climate Change has become a Major issue beginning with our generation. Governments the world over are now recognizing that industry cannot continue to pollute in a business-as-usual manner. Emitting Greenhouse gases has a ...

  19. Greenhouse space allocation in the ornamental foliage industry in the Rio Grande Valley of Texas 

    E-Print Network [OSTI]

    Krafka, Brenda Dea Lang

    1986-01-01

    1986) Brenda Dea Lang Krafka, B. B. A. , Texas ASM University Chairman of Advisory Committee: Dr. C. Richard Shumway Ornamental tropical foliage plants are grown primarily for the decorative value of their leaves. Texas is the third largest... at Gulf Stream Greenhouses, Inc. Juan Guerre at Guerra's Inc. Duretta Genereau at D's Plants Ben Parsons at Neal Robinson Wholesale Greenhouses John Kent at Green Valley Sales, Inc. Mike Hoptay, Jr. at Ala-Don Nurseries Duane A. Hyland at Sunrise...

  20. Electricity price impacts of alternative Greenhouse gas emission cap-and-trade programs

    SciTech Connect (OSTI)

    Edelston, Bruce; Armstrong, Dave; Kirsch, Laurence D.; Morey, Mathew J.

    2009-07-15

    Limits on greenhouse gas emissions would raise the prices of the goods and services that require such emissions for their production, including electricity. Looking at a variety of emission limit cases and scenarios for selling or allocating allowances to load-serving entities, the authors estimate how the burden of greenhouse gas limits are likely to be distributed among electricity consumers in different states. (author)

  1. What do correlations tell us about anthropogenic–biogenic interactions and SOA formation in the Sacramento Plume during CARES?

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

    Kleinman, L.; Kuang, C.; Sedlacek, A.; Senum, G.; Springston, S.; Wang, J.; Zhang, Q.; Jayne, J.; Fast, J.; Hubbe, J.; et al

    2015-09-17

    During the Carbonaceous Aerosols and Radiative Effects Study (CARES) the DOE G-1 aircraft was used to sample aerosol and gas phase compounds in the Sacramento, CA plume and surrounding region. We present data from 66 plume transects obtained during 13 flights in which southwesterly winds transported the plume towards the foothills of the Sierra Nevada Mountains. Plume transport occurred partly over land with high isoprene emission rates. Our objective is to empirically determine whether organic aerosol (OA) can be attributed to anthropogenic or biogenic sources, and to determine whether there is a synergistic effect whereby OA concentrations are enhanced bymore »the simultaneous presence of high concentrations of CO and either isoprene, MVK+MACR (sum of methyl vinyl ketone and methacrolein) or methanol, which are taken as tracers of anthropogenic and biogenic emissions, respectively. Linear and bilinear correlations between OA, CO, and each of three biogenic tracers, "Bio", for individual plume transects indicate that most of the variance in OA over short time and distance scales can be explained by CO. For each transect and species a plume perturbation, (i.e., ?OA, defined as the difference between 90th and 10th percentiles) was defined and regressions done amongst ? values in order to probe day to day and location dependent variability. Species that predicted the largest fraction of the variance in ?OA were ?O3 and ?CO. Background OA was highly correlated with background methanol and poorly correlated with other tracers. Because background OA was ~ 60 % of peak OA in the urban plume, peak OA should be primarily biogenic and therefore non-fossil. Transects were split into subsets according to the percentile rankings of ?CO and ?Bio, similar to an approach used by Setyan et al. (2012) and Shilling et al. (2013) to determine if anthropogenic-biogenic interactions enhance OA production. As found earlier, ?OA in the data subset having high ?CO and high ?Bio was several-fold greater than in other subsets. Part of this difference is consistent with a synergistic interaction between anthropogenic and biogenic precursors and part to an independent linear dependence of ?OA on precursors. Highest values of ?O3 also occur in the high ?CO–high ?Bio data set, raising the possibility that the coincidence of high concentrations of anthropogenic and biogenic tracers as well as OA and O3 may be associated with high temperatures, clear skies, and poor ventilation in addition to specific interaction between anthropogenic and biogenic compounds.« less

  2. Long-Term Instrumental and Reconstructed Temperature Records Contradict Anthropogenic Global Warming

    E-Print Network [OSTI]

    Lüdecke, Horst-Joachim

    2011-01-01

    Monthly instrumental temperature records from 5 stations in the northern hemisphere are analyzed, each of which is local and over 200 years in length, as well as two reconstructed long-range yearly records - from a stalagmite and from tree rings that are about 2000 years long. In the instrumental records, the steepest 100-year temperature fall happened in the 19th century and the steepest rise in the 20th century, both events being of about the same magnitude. Evaluation by the detrended fluctuation analysis (DFA) yields Hurst exponents that are in good agreement with the literature. DFA, Monte Carlo simulations, and synthetic records reveal that both 100-year events were caused by external trends. In contrast to this, the reconstructed records show stronger 100-year rises and falls as quite common during the last 2000 years. These results contradict the hypothesis of an unusual (anthropogenic) global warming during the 20th century. As a hypothesis, the sun's magnetic field, which is correlated with sunspot ...

  3. The last decade of global anthropogenic sulfur dioxide: 2000-2011 emissions

    SciTech Connect (OSTI)

    Klimont, Z.; Smith, Steven J.; Cofala, Janusz

    2013-01-09

    Evolution of global and regional anthropogenic SO2 emissions in the last decade has been estimated through a bottom-up calculation for recent years. After a strong increase in emissions that peaked about 2006, we estimate a declining trend continuing until 2011. However, there is a strong spatial variability with North America and Europe continuing to reduce emissions with an increasing role of Asia and international shipping. China remains a key contributor but the introduction of stricter emission limits followed by an ambitious program of installing flue gas desulfurization on power plants resulted in significant decline in emissions from energy sector and stabilization of Chinese SO2 emissions. Comparable mitigation strategies are not yet present in several other Asian countries and industrial sectors in general, while emissions from international shipping are expected to start declining soon following agreed reduction of sulfur content of fuel oil. Estimated trends in global SO2 emissions are within the range of RCP projections and uncertainty calculated for the year 2005.

  4. Anthropogenic increase in carbon dioxide compromises plant defense against invasive insects

    SciTech Connect (OSTI)

    Zavala, J.; Casteel, C.; DeLucia, E.; Berenbaum, M.

    2008-04-01

    Elevated levels of atmospheric carbon dioxide (CO{sub 2}), a consequence of anthropogenic global change, can profoundly affect the interactions between crop plants and insect pests and may promote yet another form of global change: the rapid establishment of invasive species. Elevated CO{sub 2} increased the susceptibility of soybean plants grown under field conditions to the invasive Japanese beetle (Popillia japonica) and to a variant of western corn rootworm (Diabrotica virgifera virgifera) resistant to crop rotation by down-regulating gene expression related to defense signaling [lipoxygenase 7 (lox7), lipoxygenase 8 (lox8), and 1-aminocyclopropane-1-carboxylate synthase (acc-s)]. The down-regulation of these genes, in turn, reduced the production of cysteine proteinase inhibitors (CystPIs), which are specific deterrents to coleopteran herbivores. Beetle herbivory increased CystPI activity to a greater degree in plants grown under ambient than under elevated CO{sub 2}. Gut cysteine proteinase activity was higher in beetles consuming foliage of soybeans grown under elevated CO{sub 2} than in beetles consuming soybeans grown in ambient CO{sub 2}, consistent with enhanced growth and development of these beetles on plants grown in elevated CO{sub 2}. These findings suggest that predicted increases in soybean productivity under projected elevated CO{sub 2} levels may be reduced by increased susceptibility to invasive crop pests.

  5. Emissions of greenhouse gases in the United States, 1985--1990

    SciTech Connect (OSTI)

    Not Available

    1993-11-10

    The Earth`s capacity to support life depends on the moderating influences of gases that envelop the planet and warm its surface and protect it from harmful radiation. These gases are referred to as ``greenhouse gases.`` Their warming capacity, called ``the greenhouse effect,`` is essential to maintaining a climate hospitable to all plant, animal, and human life. In recent years, however, there has been increasing concern that human activity may be affecting the intricate balance between the Earth`s absorption of heat from the sun and its capacity to reradiate excess heat back into space. Emissions of greenhouse gases from human activities may be an important mechanism that affects global climate. Thus, research is intensifying to improve our understanding of the role human activities might play in influencing atmospheric concentrations of greenhouse gases. On the basis of scientific findings of the past few decades, the US Government and the international community at large are now taking steps toward stabilizing greenhouse gas emissions. This report contributes to that process. Mandated by Congress this report provides estimates of US emissions of the principal greenhouse gases--carbon dioxide, methane, nitrous oxide, chlorofluorcarbons, carbon monoxide, nitrogen oxides, and nonmethane volatile organic compounds. Estimates are for the period 1985 to 1990. Preliminary estimates for 1991 have also been included, whenever data were available.

  6. The Runaway Greenhouse: implications for future climate change, geoengineering and planetary atmospheres

    E-Print Network [OSTI]

    Goldblatt, Colin

    2012-01-01

    The ultimate climate emergency is a "runaway greenhouse": a hot and water vapour rich atmosphere limits the emission of thermal radiation to space, causing runaway warming. Warming ceases only once the surface reaches ~1400K and emits radiation in the near-infrared, where water is not a good greenhouse gas. This would evaporate the entire ocean and exterminate all planetary life. Venus experienced a runaway greenhouse in the past, and we expect that Earth will in around 2 billion years as solar luminosity increases. But could we bring on such a catastrophe prematurely, by our current climate-altering activities? Here we review what is known about the runaway greenhouse to answer this question, describing the various limits on outgoing radiation and how climate will evolve between these. The good news is that almost all lines of evidence lead us to believe that is unlikely to be possible, even in principle, to trigger full a runaway greenhouse by addition of non-condensible greenhouse gases such as carbon diox...

  7. PUBLISHED ONLINE: 9 MARCH 2014 | DOI: 10.1038/NCLIMATE2144 Distinct e ects of anthropogenic aerosols on

    E-Print Network [OSTI]

    ,7­11 . The warming effect due to accumulating green- house gases along with the cooling effect exerted of TCs in a warming world, but the results often conflict because of limitations in the global historical frequency because of greenhouse gas warming4 . At present, the detection of long-term TC trends

  8. Contrasts in the effects on climate of anthropogenic sulfate aerosols between the 20th and the 21st century

    E-Print Network [OSTI]

    Dufresne, Jean-Louis

    , to be compared to the 1.4 K warming due to greenhouse gas increase. In contrast, the projected temperature change for the climate after the green- house gases (GHG) [Ramaswamy et al., 2001]. They reflect solar radiation (direct effect that has partly canceled the climate warming due to GHG increase during the 20th century

  9. Greenhouse gas emissions from Scottish arable agriculture and the potential for biochar to be used as an agricultural greenhouse gas mitigation option 

    E-Print Network [OSTI]

    Winning, Nicola Jane

    2015-06-30

    Nitrous oxide (N2O) is a powerful greenhouse gas (GHG) which has a global warming potential 296 times greater than that of carbon dioxide (CO2). Agriculture is a major source of N2O and in the UK approximately 71 % of ...

  10. Objective: Determine the energy use of two greenhouse insulation technologies (a bubble insulation system and an energy/shade screen) retrofitted into plastic covered greenhouses, and compare the

    E-Print Network [OSTI]

    Vermont, University of

    Objective: Determine the energy use of two greenhouse insulation technologies (a bubble insulation system and energy curtain provided significant reductions in natural gas use and associated heating costs Resources and Conservation Service, New Hampshire Floriculture Endowment and SunArc, Canada. 2013 Energy Use

  11. SWS4180: Earth System Analysis Catalogue Description: Analysis of global-scale interdependences between climate, biogeochemical

    E-Print Network [OSTI]

    Ma, Lena

    Quantify carbon cycle climate feedback in Earth system models 13 - 14 The fate of anthropogenic greenhouse

  12. Long-Term Instrumental and Reconstructed Temperature Records Contradict Anthropogenic Global Warming

    E-Print Network [OSTI]

    Horst-Joachim Lüdecke

    2011-10-09

    Monthly instrumental temperature records from 5 stations in the northern hemisphere are analyzed, each of which is local and over 200 years in length, as well as two reconstructed long-range yearly records - from a stalagmite and from tree rings that are about 2000 years long. In the instrumental records, the steepest 100-year temperature fall happened in the 19th century and the steepest rise in the 20th century, both events being of about the same magnitude. Evaluation by the detrended fluctuation analysis (DFA) yields Hurst exponents that are in good agreement with the literature. DFA, Monte Carlo simulations, and synthetic records reveal that both 100-year events were caused by external trends. In contrast to this, the reconstructed records show stronger 100-year rises and falls as quite common during the last 2000 years. These results contradict the hypothesis of an unusual (anthropogenic) global warming during the 20th century. As a hypothesis, the sun's magnetic field, which is correlated with sunspot numbers, is put forward as an explanation. The long-term low-frequency fluctuations in sunspot numbers are not detectable by the DFA in the monthly instrumental records, resulting in the common low Hurst exponents. The same does not hold true for the 2000-year-long reconstructed records, which explains both their higher Hurst exponents and the higher probabilities of strong 100-year temperature fluctuations. A long-term synthetic record that embodies the reconstructed sunspot number fluctuations includes the different Hurst exponents of both the instrumental and the reconstructed records and, therefore, corroborates the conjecture.

  13. Evaluation and comparison of biochemical markers of anthropogenic stress in the sheepshead minnow

    SciTech Connect (OSTI)

    Stuck, K.; Furst, H.; Boyd, C.; Walker, W.; Watts, S.; Mayer, F.

    1995-12-31

    The utility of bioenergetic and growth-rate indices for assessing chemically induced stress in larval and juvenile sheepshead minnows (Cyprinodon variegatus) was investigated. Viable embryos were exposed to zinc chloride at concentrations of 0.6, 1.5 and 3.8 ppm over a period of 28 days. Samples were collected from each exposure group and a unexposed control group on days 7, 14 and 28 of the study. Individual fish were measured and weighed wet. Triacylglycerol (TAG) and sterol content of exposed and control fish was determined using a FID/TLC latroscan system, polyamines were quantified by HPLC, nucleic acids levels were determined using an ethidium bromide fluorescence technique, and % tissue solids were estimated by dry weight analysis. A significant reduction in the TAG:sterol ratio was observed among fish exposed to 3.8 ppm ZnCl for 28 days. TAG:sterol was significantly correlated with growth-rate, % tissue solids, and concentration of ZnCl. RNA:DNA and polyamine (putrescine: spermine) ratios were significantly higher among day 7 control and exposed fish than those obtained from fish collected on days 14 and 28. RNA:DNA ratios of fish exposed to 3.8 ppm ZnCl for 28 days were significantly lower than those of fish in the control group. Polyamine ratios from fish exposed to 3.8 ppm ZnCl were significantly lower than control fish after 14 days of exposure. There was a significant correlation between polyamine ratios and concentration of ZnCl. TAG:sterol, RNA:DNA, and polyamine ratios can be used to biochemically assess anthropogenic stress; however, due to ontogenetic changes, these indicators are applicable only after endogenous yolk reserves have been depleted.

  14. Baseline for Climate Change: Modeling Watershed Aquatic Biodiversity Relative to Environmental and Anthropogenic Factors

    SciTech Connect (OSTI)

    Maurakis, Eugene G

    2010-10-01

    Objectives of the two-year study were to (1) establish baselines for fish and macroinvertebrate community structures in two mid-Atlantic lower Piedmont watersheds (Quantico Creek, a pristine forest watershed; and Cameron Run, an urban watershed, Virginia) that can be used to monitor changes relative to the impacts related to climate change in the future; (2) create mathematical expressions to model fish species richness and diversity, and macroinvertebrate taxa and macroinvertebrate functional feeding group taxa richness and diversity that can serve as a baseline for future comparisons in these and other watersheds in the mid-Atlantic region; and (3) heighten people’s awareness, knowledge and understanding of climate change and impacts on watersheds in a laboratory experience and interactive exhibits, through internship opportunities for undergraduate and graduate students, a week-long teacher workshop, and a website about climate change and watersheds. Mathematical expressions modeled fish and macroinvertebrate richness and diversity accurately well during most of the six thermal seasons where sample sizes were robust. Additionally, hydrologic models provide the basis for estimating flows under varying meteorological conditions and landscape changes. Continuations of long-term studies are requisite for accurately teasing local human influences (e.g. urbanization and watershed alteration) from global anthropogenic impacts (e.g. climate change) on watersheds. Effective and skillful translations (e.g. annual potential exposure of 750,000 people to our inquiry-based laboratory activities and interactive exhibits in Virginia) of results of scientific investigations are valuable ways of communicating information to the general public to enhance their understanding of climate change and its effects in watersheds.

  15. Understanding the ocean carbon and sulfur cycles in the context of a variable ocean : a study of anthropogenic carbon storage and dimethylsulfide production in the Atlantic Ocean

    E-Print Network [OSTI]

    Levine, Naomi Marcil

    2010-01-01

    Anthropogenic activity is rapidly changing the global climate through the emission of carbon dioxide. Ocean carbon and sulfur cycles have the potential to impact global climate directly and through feedback loops. Numerical ...

  16. Statistical and Realistic Numerical Model Investigations of Anthropogenic and Climatic Factors that Influence Hypoxic Area Variability in the Gulf of Mexico 

    E-Print Network [OSTI]

    Feng, Yang

    2012-07-16

    was caused by the increased anthropogenic nitrogen loading of the Mississippi River; however, the nitrogen-area relationship is complicated by many other factors, such as wind, river discharge, and the ratio of Mississippi to Atchafalaya River flow...

  17. Emissions of greenhouse gases in the United States, 1987--1994

    SciTech Connect (OSTI)

    1995-09-25

    The Energy Information Administration (EIA) is required by the Energy Policy Act of 1992 to prepare a report on aggregate US national emissions of greenhouse gases for the period 1987--1992, with annual updates thereafter. This is the third annual update report,covering national emissions over the period 1987--1993, with preliminary estimates of US carbon dioxide and halocarbon emissions for 1994. Calculating national aggregate emissions(or ``national inventories``) of greenhouse gases is a recently developed form of intellectual endeavor. Greenhouse gas emissions are rarely measured directly or reported to statistical agencies. Thus, to prepare emissions inventories usually requires inferring emissions indirectly from information collected for other purposes. Both the available information and the inferences drawn may be of varying reliability. Chapter 1 of this report briefly recapitulates some background information about global climate change and the greenhouse effect and discusses important recent developments in global climate change activities. Chapters 2 through 6 cover emissions of carbon dioxide, methane, nitrous oxide, halocarbons, and criteria pollutants, respectively. Chapter 7 describes potential sequestration and emissions of greenhouse gases as a result of land use changes.

  18. Greenhouse gas performance standards: From each according to his emission intensity or from each according to his emissions?

    E-Print Network [OSTI]

    Rajagopal, Deepak

    2013-01-01

    2009. Stephen P Holland. Emissions taxes versus intensityindustry’s greenhouse gas emissions. Environmental Research2008. John CV Pezzey. Emission taxes and tradeable permits a

  19. Greenhouse gas emissions from forest, land use and biomass burning in Tanzania

    SciTech Connect (OSTI)

    Matitu, M.R.

    1994-12-31

    Carbon dioxide (CO{sub 2}) and methane (CH{sub 4}) gases are the main contributors to the greenhouse effect that consequently results in global warming. This paper examines the sources and sinks of these gases from/to forest, land use and biomass burning and their likely contribution to climate change using IPCC/OECD methodology. Emissions have been calculated in mass units of carbon and nitrogen Emissions and uptake have been summed for each gas and the emissions converted to full molecular weights. Mismanagement of forests and land misuse have contributed much to greenhouse gas emissions in Tanzania. For example, cultivation methods, forest clearing, burning of savannah grass and indiscriminate logging (non-sustainable logging) have contributed significantly to greenhouse gas emissions. These categories contribute more than 90% of total CO{sub 2} emissions. However, the study shows that shifting cultivation, savannah burning and forest clearing for conversion to permanent crop land and pasture are the main contributors.

  20. Sectoral trends in global energy use and greenhouse gasemissions

    SciTech Connect (OSTI)

    Price, Lynn; de la Rue du Can, Stephane; Sinton, Jonathan; Worrell, Ernst; Zhou, Nan; Sathaye, Jayant; Levine, Mark

    2006-07-24

    In 2000, the Intergovernmental Panel on Climate Change (IPCC) published a new set of baseline greenhouse gas (GHG) emissions scenarios in the Special Report on Emissions Scenarios (SRES) (Nakicenovic et al., 2000). The SRES team defined four narrative storylines (A1, A2, B1 and B2) describing the relationships between the forces driving GHG and aerosol emissions and their evolution during the 21st century. The SRES reports emissions for each of these storylines by type of GHG and by fuel type to 2100 globally and for four world regions (OECD countries as of 1990, countries undergoing economic reform, developing countries in Asia, rest of world). Specific assumptions about the quantification of scenario drivers, such as population and economic growth, technological change, resource availability, land-use changes, and local and regional environmental policies, are also provided. End-use sector-level results for buildings, industry, or transportation or information regarding adoption of particular technologies and policies are not provided in the SRES. The goal of this report is to provide more detailed information on the SRES scenarios at the end use level including historical time series data and a decomposition of energy consumption to understand the forecast implications in terms of end use efficiency to 2030. This report focuses on the A1 (A1B) and B2 marker scenarios since they represent distinctly contrasting futures. The A1 storyline describes a future of very rapid economic growth, low population growth, and the rapid introduction of new and more efficient technologies. Major underlying themes are convergence among regions, capacity building, and increased cultural and social interactions, with a substantial reduction in regional differences in per capita income. The B2 storyline describes a world with an emphasis on economic, social, and environmental sustainability, especially at the local and regional levels. It is a world with moderate population growth, intermediate levels of economic development, and less rapid and more diverse technological change (Nakicenovic et al., 2000). Data were obtained from the SRES modeling teams that provide more detail than that reported in the SRES. For the A1 marker scenario, the modeling team provided final energy demand and carbon dioxide (CO{sub 2}) emissions by fuel for industry, buildings, and transportation for nine world regions. Final energy use and CO{sub 2} emissions for three sectors (industry, transport, buildings) for the four SRES world regions were provided for the B2 marker scenario. This report describes the results of a disaggregation of the SRES projected energy use and energy-related CO{sub 2} emissions for the industrial, transport, and buildings sectors for 10 world regions (see Appendix 1) to 2030. An example of further disaggregation of the two SRES scenarios for the residential buildings sector in China is provided, illustrating how such aggregate scenarios can be interpreted at the end use level.

  1. Anthropogenic emissions of NOx over China: Reconciling the difference of inverse modeling results using GOME-2 and OMI measurements

    SciTech Connect (OSTI)

    Gu, Dasa; Wang, Yuhang; Smeltzer, Charles; Boersma, K. Folkert

    2014-06-27

    Inverse modeling using satellite observations of nitrogen dioxide (NO2) columns has been extensively used to estimate nitrogen oxides (NOx) emissions in China. Recently, the Global Ozone Monitoring Experiment-2 (GOME-2) and Ozone Monitoring Instrument (OMI) provide independent global NO2 column measurements on a nearly daily basis at around 9:30 and 13:30 local time across the equator, respectively. Anthropogenic NOx emission estimates by applying previously developed monthly inversion (MI) or daily inversion (DI) methods to these two sets of measurements show substantial differences. We improve the DI method by conducting model simulation, satellite retrieval, and inverse modeling sequentially on a daily basis. After each inversion, we update anthropogenic NOx emissions in the model simulation with the newly obtained a posteriori results. Consequently, the inversion-optimized emissions are used to compute the a priori NO2 profiles for satellite retrievals. As such, the a priori profiles used in satellite retrievals are now coupled to inverse modeling results. The improved procedure was applied to GOME-2 and OMI NO2 measurements in 2011. The new daily retrieval-inversion (DRI) method estimates an average NOx emission of 6.9 Tg N/yr over China, and the difference between using GOME-2 and OMI measurements is 0.4 Tg N/yr, which is significantly smaller than the difference of 1.3 Tg N/yr using the previous DI method. Using the more consistent DRI inversion results, we find that anthropogenic NOx emissions tend to be higher in winter and summer than spring (and possibly fall) and the weekday-to-weekend emission ratio tends to increase with NOx emission in China.

  2. Commercialization Development of Oxygen Fired CFB for Greenhouse Gas Control

    SciTech Connect (OSTI)

    Nsakala ya Nsakala; Gregory N. Liljedahl; David G. Turek

    2007-03-31

    Given that fossil fuel fired power plants are among the largest and most concentrated producers of CO{sub 2} emissions, recovery and sequestration of CO{sub 2} from the flue gas of such plants has been identified as one of the primary means for reducing anthropogenic (i.e., man-made) CO{sub 2} emissions. In 2001, ALSTOM Power Inc. (ALSTOM) began a two-phase program to investigate the feasibility of various carbon capture technologies. This program was sponsored under a Cooperative Agreement from the US Department of Energy's National Energy Technology Laboratory (DOE). The first phase entailed a comprehensive study evaluating the technical feasibility and economics of alternate CO{sub 2} capture technologies applied to Greenfield US coal-fired electric generation power plants. Thirteen cases, representing various levels of technology development, were evaluated. Seven cases represented coal combustion in CFB type equipment. Four cases represented Integrated Gasification Combined Cycle (IGCC) systems. Two cases represented advanced Chemical Looping Combined Cycle systems. Marion, et al. reported the details of this work in 2003. One of the thirteen cases studied utilized an oxygen-fired circulating fluidized bed (CFB) boiler. In this concept, the fuel is fired with a mixture of oxygen and recirculated flue gas (mainly CO{sub 2}). This combustion process yields a flue gas containing over 80 percent (by volume) CO{sub 2}. This flue gas can be processed relatively easily to enrich the CO{sub 2} content to over 96 percent for use in enhanced oil or gas recovery (EOR or EGR) or simply dried for sequestration. The Phase I study identified the O{sub 2}-fired CFB as having a near term development potential, because it uses conventional commercial CFB technology and commercially available CO{sub 2} capture enabling technologies such as cryogenic air separation and simple rectification or distillation gas processing systems. In the long term, air separation technology advancements offer significant reductions in power requirements, which would improve plant efficiency and economics for the oxygen-fired technology. The second phase consisted of pilot-scale testing followed by a refined performance and economic evaluation of the O{sub 2} fired CFB concept. As a part of this workscope, ALSTOM modified its 3 MW{sub th} (9.9 MMBtu/hr) Multiuse Test Facility (MTF) pilot plant to operate with O{sub 2}/CO{sub 2} mixtures of up to 70 percent O{sub 2} by volume. Tests were conducted with coal and petroleum coke. The test objectives were to determine the impacts of oxygen firing on heat transfer, bed dynamics, potential agglomeration, and gaseous and particulate emissions. The test data results were used to refine the design, performance, costs, and economic models developed in Phase-I for the O{sub 2}-fired CFB with CO{sub 2} capture. Nsakala, Liljedahl, and Turek reported results from this study in 2004. ALSTOM identified several items needing further investigation in preparation for large scale demonstration of the oxygen-fired CFB concept, namely: (1) Operation and performance of the moving bed heat exchanger (MBHE) to avoid recarbonation and also for cost savings compared to the standard bubbling fluid bed heat exchanger (FBHE); (2) Performance of the back-end flash dryer absorber (FDA) for sulfur capture under high CO{sub 2}/high moisture flue gas environment using calcined limestone in the fly ash and using fresh commercial lime directly in the FDA; (3) Determination of the effect of recarbonation on fouling in the convective pass; (4) Assessment of the impact of oxygen firing on the mercury, other trace elements, and volatile organic compound (VOC) emissions; and (5) Develop a proposal-level oxygen-fired retrofit design for a relatively small existing CFB steam power plant in preparation for a large-scale demonstration of the O{sub 2} fired CFB concept. Hence, ALSTOM responded to a DOE Solicitation to address all these issues with further O{sub 2} fired MTF pilot testing and a subsequent retrofit design study of oxygen firing and CO{s

  3. Fuel-Cycle Fossil Energy Use and Greenhouse Gas Emissions of Fuel Ethanol Produced from U.S. Midwest Corn

    E-Print Network [OSTI]

    Patzek, Tadeusz W.

    #12;Fuel-Cycle Fossil Energy Use and Greenhouse Gas Emissions of Fuel Ethanol Produced from U the ANL Greenhouse gas, Regulated Emissions and Energy in Transportation (GREET) full-fuel-cycle analysis on a mass emission per travel mile basis, the corn-to-ethanol fuel cycle for Midwest-produced ethanol

  4. Soil Greenhouse Gas Fluxes in a Pacific Northwest Douglas-Fir Forest: Results from a Soil Fertilization and Biochar Addition Experiment

    E-Print Network [OSTI]

    Soil Greenhouse Gas Fluxes in a Pacific Northwest Douglas-Fir Forest: Results from a Soil) for long periods to mitigate greenhouse gases (GHG) emissions. Forest fertilization can improve yield and C

  5. A STEEP CLINE IN FLOWERING TIME FOR BRASSICA RAPA IN SOUTHERN CALIFORNIA: POPULATION-LEVEL VARIATION IN THE FIELD AND THE GREENHOUSE

    E-Print Network [OSTI]

    Weis, Arthur

    -LEVEL VARIATION IN THE FIELD AND THE GREENHOUSE Denise M. Franke, Allan G. Ellis, Manisha Dharjwa, Melinda. Greenhouse experiments using other populations along the cline and conducted under different photoperiod

  6. Teaching Energy Balance using Round Numbers: A Quantitative Approach to the Greenhouse Effect and Global Warming

    E-Print Network [OSTI]

    Blais, Brian

    and Global Warming Brian Blais Science and Technology Department Bryant College bblais@bryant.edu August 29, 2003 Abstract The idea of energy balance used to explain the greenhouse effect and global warming analysis, but is much more intuitive for students. 1 Introduction The topic of global warming is of current

  7. Identification of optimum potassium nutrition of greenhouse plants grown in recirculating subirrigation 

    E-Print Network [OSTI]

    Blessington, Trisha R.

    2002-01-01

    of this research was to determine the optimum potassium nutrition of greenhouse plants grown in recirculating subirrigation. New Guinea impatiens 'Ovation Salmon Pink Swirl' were grown in recirculating subirrigation trays using 0 -12 mM K, with constant 1.5 mM P...

  8. The Future of Coal in a Greenhouse Gas Constrained World Howard Herzog1

    E-Print Network [OSTI]

    1 The Future of Coal in a Greenhouse Gas Constrained World Howard Herzog1 , James Katzer1 1 M coal can make to the growing world energy demand during a period of increasing concern about global pursue in the short-term so that we can utilize coal in the longer-term and reduce its associated CO2

  9. Regulating greenhouse gas 'leakage': how California can evade the impending constitutional attacks

    SciTech Connect (OSTI)

    Brian H. Potts

    2006-06-15

    Federalist greenhouse gas regulation poses many constitutional pitfalls, and some fear that California's cap-and-trade and procurement cap proposals are vulnerable to constitutional challenge. An attack under the commerce clause seems to pose the biggest threat, but the author proposes an alternative that can eliminate this threat: market participation.

  10. Comparison of Energy Needed to Heat Greenhouses and Insulated Frame Buildings Used in Aquaculture1

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    initial cost. Building material costs for the structure can be as low as $1 per square foot, but plastic for this type of structure can be as low as $4 to $6 per square foot. Construction costs for wood or metal frameCIR1198 Comparison of Energy Needed to Heat Greenhouses and Insulated Frame Buildings Used

  11. 8 Prospects for Biological Carbon Sinks in Greenhouse Gas Emissions Trading Systems

    E-Print Network [OSTI]

    8 Prospects for Biological Carbon Sinks in Greenhouse Gas Emissions Trading Systems John Reilly1. With emissions trading, emitters who found they could cheaply reduce their emissions might have allowances- ing Australia, Canada, Japan and Russia. This group also pushed strongly for inter- national emissions

  12. Ozone-depleting substances and the greenhouse gases HFCs, PFCs and

    E-Print Network [OSTI]

    Ozone-depleting substances and the greenhouse gases HFCs, PFCs and SF6 Danish consumption contribution to the debate on environmental policy in Denmark. #12;3 Contents 1 SUMMARY 5 1.1 OZONE OZONE-DEPLETING SUBSTANCES 18 3.1 IMPORTS AND EXPORTS 18 3.1.1 CFCs 18 3.1.2 Tetrachloromethane 19 3

  13. Effects of Biochar and Basalt Additions on Carbon Sequestration and Fluxes of Greenhouse Gases in Soils

    E-Print Network [OSTI]

    Vallino, Joseph J.

    Effects of Biochar and Basalt Additions on Carbon Sequestration and Fluxes of Greenhouse Gases Emissions--Carbon Dioxide Emissions--Sequestration and Storage--Biochar--Basalt--Organic Fertilizers, this investigation focuses on the range of potential of different soil additives to enhance sequestration and storage

  14. Julian Cleary, Nigel T. Roulet and Tim R. Moore Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Roulet, Nigel T.

    ) emissions from land use, fossil fuel combustion, and peat decomposition, contributes to Canada's net and reducing CH4 emissions (6­8). Second, by removing the living biomass from the peatland surface, the grossJulian Cleary, Nigel T. Roulet and Tim R. Moore Greenhouse Gas Emissions from Canadian Peat

  15. Leakage and Comparative Advantage Implications of Agricultural Participation in Greenhouse Gas Emission Mitigation

    E-Print Network [OSTI]

    McCarl, Bruce A.

    Emission Mitigation Heng-Chi Lee Assistant Professor Institute of Applied Economics National Taiwan Ocean greenhouse gas emissions. Reduction efforts may involve the agricultural sector through options emission reductions. As a consequence, emission reduction efforts in implementing countries may be offset

  16. City Profile: Los Angeles A part of the study entitled: Reducing greenhouse gas emissions through local

    E-Print Network [OSTI]

    California at Davis, University of

    City Profile: Los Angeles A part of the study entitled: Reducing greenhouse gas emissions through in multifamily housing and more than 10 percent of households do not own a car. 61 percent of Los Angelenos over. Los Angeles Commute Mode Split Car Transit Walk Other Source: US Census Figure 1 Approximately three

  17. City Profile: Berkeley A part of the study entitled: Reducing greenhouse gas emissions through local government

    E-Print Network [OSTI]

    California at Davis, University of

    City Profile: Berkeley A part of the study entitled: Reducing greenhouse gas emissions through activism and a liberal political bent. Berkeley Commute Mode Split (2000) Car Transit Walk Other Source: US not own a car. 56 percent of Berkeley residents over 16 years of age are employed. The US Census reports

  18. State Commission electricity regulation under Federal Greenhouse gas cap-and-trade policy

    SciTech Connect (OSTI)

    Keeler, Andrew G.

    2008-05-15

    Given the current uncertainty about the timing and severity of greenhouse gas constraints on electric generation that will result from a federal program, commissions need to begin crafting strategies and procedures to best serve the public interest in this new environment. (author)

  19. Terrestrial aridity and its response to greenhouse warming1 across CMIP5 climate models2

    E-Print Network [OSTI]

    Frierson, Dargan

    Terrestrial aridity and its response to greenhouse warming1 across CMIP5 climate models2 Jacob climatic aridity, it makes sense to consider P relative to potential37 evapotranspiration PET (e using v4.3.2 of the AMS LATEX template 1 #12;ABSTRACT 2 #12;The aridity of a terrestrial climate

  20. eschweizerbart_xxx Are Greenhouse Gas Signals of Northern Hemisphere winter

    E-Print Network [OSTI]

    Raible, Christoph C.

    eschweizerbart_xxx Are Greenhouse Gas Signals of Northern Hemisphere winter extra-tropical cyclone, Russia 4 Institute of Geography, Russian Academy of Sciences, Moscow, Russia 5 Institute of Global Climate and Ecology, Roshydromet and Russian Academy of Sciences, Moscow, Russia 6 Climate Research

  1. Economic Potential of Greenhouse Gas Emission Reductions: Comparative Role for Soil Sequestration in Agriculture and Forestry

    E-Print Network [OSTI]

    McCarl, Bruce A.

    for presentation at DOE First National Conference on Carbon Sequestration, May 14-17, 2001, Washington D.C. #12 sequestration generally refers to the absorption of carbon dioxide from the atmosphere through photosyntheticEconomic Potential of Greenhouse Gas Emission Reductions: Comparative Role for Soil Sequestration

  2. Establishment phase greenhouse gas emissions in short rotation woody biomass plantations

    E-Print Network [OSTI]

    Mladenoff, David

    February 2014 Keywords: SRWC Populus Salix Greenhouse gas balance Bioenergy Land use change a b s t r a c plantations with willow (Salix spp.), hybrid-poplar (Populus spp.), and control plots in spring 2010 at two-rotation woody bio- energy crops (SRWC), specifically hybrid-poplar (Populus spp.) and willow (Salix spp.), being

  3. LETTER doi:10.1038/nature10176 Increased soil emissions of potent greenhouse gases

    E-Print Network [OSTI]

    Osenberg, Craig W.

    , such as microbial activity and water content1,2 . In turn, these changes might be expected to alter the production and consumption of the important greenhouse gases nitrous oxide (N2O) and methane (CH4) (refs 2, 3). However, these emissions are expected to negate at least 16.6 per cent of the climate change miti- gation potential

  4. Documentation for Emissions of Greenhouse Gases in the United States 2008

    Reports and Publications (EIA)

    2011-01-01

    The Energy Policy Act of 1992 required the U.S. Energy Information Administration (EIA) to prepare an inventory of aggregate U.S. national emissions of greenhouse gases for the period 1987-1990, with annual updates thereafter. This report documents the methodology for the seventeenth annual inventory, covering national emissions over the period 1990-2008.

  5. Response to Comment on "Prevented Mortality and Greenhouse Gas Emissions from Historical and Projected Nuclear Power"

    E-Print Network [OSTI]

    measures and renewable energy technologies in the near term. However, much of their rationale reflects costs and levelized costs of electricity, we refer readers to Table 1.9 of the Global Energy Assessment that nuclear power is unable to displace greenhouse gas (GHG) emissions as effectively as energy efficiency

  6. Transformative Reduction of Transportation Greenhouse Gas Emissions. Opportunities for Change in Technologies and Systems

    SciTech Connect (OSTI)

    Vimmerstedt, Laura; Brown, Austin; Newes, Emily; Markel, Tony; Schroeder, Alex; Zhang, Yimin; Chipman, Peter; Johnson, Shawn

    2015-04-30

    The transportation sector is changing, influenced by concurrent, ongoing, dynamic trends that could dramatically affect the future energy landscape, including effects on the potential for greenhouse gas emissions reductions. Battery cost reductions and improved performance coupled with a growing number of electric vehicle model offerings are enabling greater battery electric vehicle market penetration, and advances in fuel cell technology and decreases in hydrogen production costs are leading to initial fuel cell vehicle offerings. Radically more efficient vehicles based on both conventional and new drivetrain technologies reduce greenhouse gas emissions per vehicle-mile. Net impacts also depend on the energy sources used for propulsion, and these are changing with increased use of renewable energy and unconventional fossil fuel resources. Connected and automated vehicles are emerging for personal and freight transportation systems and could increase use of low- or non-emitting technologies and systems; however, the net effects of automation on greenhouse gas emissions are uncertain. The longstanding trend of an annual increase in transportation demand has reversed for personal vehicle miles traveled in recent years, demonstrating the possibility of lower-travel future scenarios. Finally, advanced biofuel pathways have continued to develop, highlighting low-carbon and in some cases carbon-negative fuel pathways. We discuss the potential for transformative reductions in petroleum use and greenhouse gas emissions through these emerging transportation-sector technologies and trends and present a Clean Transportation Sector Initiative scenario for such reductions, which are summarized in Table ES-1.

  7. U.S. Greenhouse Gas Intensity and the Global Climate Change Initiative (released in AEO2006)

    Reports and Publications (EIA)

    2006-01-01

    On February 14, 2002, President Bush announced the Administrations Global Climate Change Initiative. A key goal of the Climate Change Initiative is to reduce U.S. greenhouse gas (GHG) intensity-defined as the ratio of total U.S. GHG emissions to economic output-by 18% over the 2002 to 2012 time frame.

  8. Energy, environmental and greenhouse gas effects of using alternative fuels in cement production

    E-Print Network [OSTI]

    Columbia University

    1 Energy, environmental and greenhouse gas effects of using alternative fuels in cement to an increase of AF use from 8.7% to 20.9% of the total energy consumption. 2. One of the alternative fuels used cement industry produces about 3.3 billion tonnes of cement annually. Cement production is energy

  9. Assessing the fuel Use and greenhouse gas emissions of future light-duty vehicles in Japan

    E-Print Network [OSTI]

    Nishimura, Eriko

    2011-01-01

    Reducing greenhouse gas (GHG) emissions is of great concern in Japan, as well as elsewhere, such as in the U.S. and EU. More than 20% of GHG emissions in Japan come from the transportation sector, and a more than 70% ...

  10. EPA 236-R-01-001 INVENTORY OF U.S. GREENHOUSE GAS EMISSIONS AND SINKS

    E-Print Network [OSTI]

    and Forestry 6-1 6. Land-Use Change and Forestry This chapter provides an assessment of the net carbon dioxide soil carbon stock changes due to agricultural land use and land management (i.e., use and management estimated using EPAs method of analyzing life cycle greenhouse gas emissions and sinks associated with solid

  11. GLOBAL EMISSIONS Greenhouse gas (GHG) emissions, largely carbon dioxide (CO2)

    E-Print Network [OSTI]

    Green, Donna

    GLOBAL EMISSIONS Greenhouse gas (GHG) emissions, largely carbon dioxide (CO2) from the combustion- related CO2 emissions have risen 130-fold since 1850--from 200 million tons to 27 billion tons a year--and are projected to rise another 60 percent by 2030 (see Figure 1).1 Most of the world's emissions come from

  12. Greenovate Composting Fellowship Greenovate Boston is the City's initiative to reduce greenhouse gas emissions 25% by

    E-Print Network [OSTI]

    New Hampshire, University of

    effort to divert food waste on a large scale. If successful, it can influence food waste diversion Composting Fellowship Greenovate Boston is the City's initiative to reduce greenhouse gas emissions 25, healthy, and innovative city. A Greenovate community composting program was piloted in 2014, and met

  13. TECHNICAL REPORTS The greenhouse gas (GHG) impact of composting a range

    E-Print Network [OSTI]

    Brown, Sally

    . For example, a facility that composts an equal mixture of manure, newsprint, and food waste could conserve are through CH4 avoidance when feedstocks are composted instead of landfilled (municipal solid wasteTECHNICAL REPORTS 1396 The greenhouse gas (GHG) impact of composting a range of potential

  14. Scaling Behavior of the Life Cycle Energy of Residential Buildings and Impacts on Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Hall, Sharon J.

    Scaling Behavior of the Life Cycle Energy of Residential Buildings and Impacts on Greenhouse Gas required for building the structure; and 2) the operational energy required for habitation energy used for space heating and cooling during the life of the building. Similar ratios are found

  15. Potential Direct and Indirect Effects of Global Cellulosic Biofuel Production on Greenhouse

    E-Print Network [OSTI]

    Potential Direct and Indirect Effects of Global Cellulosic Biofuel Production on Greenhouse Gas on recycled paper #12;1 Potential Direct and Indirect Effects of Global Cellulosic Biofuel Production. Melillo*, John M. Reilly§ , and Sergey Paltsev§ Abstract The production of cellulosic biofuels may have

  16. 2007-No54-BoilingPoint Health and Greenhouse Gas Impacts of Biomass and Fossil Fuel

    E-Print Network [OSTI]

    Kammen, Daniel M.

    2007-No54-BoilingPoint Theme Health and Greenhouse Gas Impacts of Biomass and Fossil Fuel Energy, but both the human health and envi- ronmental impacts associated with reliance on this fuel structure of fossil-fuel energy systems. These scenarios are analysed for various environmental and health impacts

  17. Greenhouse Heating Checklist1 R. A. Bucklin, P. H. Jones, B. A. Barmby, D. B. McConnell, and R. W. Henley2

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    CIR791 Greenhouse Heating Checklist1 R. A. Bucklin, P. H. Jones, B. A. Barmby, D. B. Mc/IFAS Extension. Effective and economical greenhouse heating is the union of an appropriate heat source and an efficient heat distribu- tion system. The best greenhouse heat source in the world is useless if the heat

  18. Nick Ovenden, Vivi Rottschfer A greenhouse growth model for unselfish roses NAW 5/3 nr. 4 december 2002 313 Nick Ovenden

    E-Print Network [OSTI]

    Rottschäfer, Vivi

    Nick Ovenden, Vivi Rottschäfer A greenhouse growth model for unselfish roses NAW 5/3 nr. 4 december Postbus 9512, 2300 RA Leiden vivi@math.leidenuniv.nl Studiegroep wiskunde in de industrie A greenhouse, it is commonplace for the internal climate of a greenhouse to be computer-controlled, although the question of how

  19. Environ. Res. Lett. 10 (2015) 034012 doi:10.1088/1748-9326/10/3/034012 An approach for verifying biogenic greenhouse gas emissions

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    2015-01-01

    for verifying biogenic greenhouse gas emissions inventories with atmospheric CO2 concentration data Stephen M.ogle@colostate.edu Keywords: greenhouse gas emissions inventory, atmospheric inversion modeling, emissions verification, carbon cycle Abstract Verifying national greenhouse gas(GHG)emissionsinventoriesis a criticalstep

  20. Heating Greenhouses1 D.E. Buffington, R.A. Bucklin, R.W. Henley and D.B. McConnell2

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    AE11 Heating Greenhouses1 D.E. Buffington, R.A. Bucklin, R.W. Henley and D.B. McConnell2 1 T. Place , Dean A greenhouse has one purpose: to provide and maintain the environment or maintain desirable temperature and other environmental conditions in a greenhouse during those periods when

  1. Impact of natural and anthropogenic aerosols on stratocumulus and precipitation in the Southeast Pacific: A regional modeling study using WRF-Chem

    SciTech Connect (OSTI)

    Yang, Qing; Gustafson, William I.; Fast, Jerome D.; Wang, Hailong; Easter, Richard C.; Wang, Minghuai; Ghan, Steven J.; Berg, Larry K.; Leung, Lai-Yung R.; Morrison, H.

    2012-09-28

    Cloud-system resolving simulations with the chemistry version of the Weather Research and Forecasting (WRF-Chem) model are used to quantify the impacts of regional anthropogenic and oceanic emissions on changes in aerosol properties, cloud macro- and microphysics, and cloud radiative forcing over the Southeast Pacific (SEP) during the VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx) (15 Oct–Nov 16, 2008). The effects of oceanic aerosols on cloud properties, precipitation, and the shortwave forcing counteract those of anthropogenic aerosols. Despite the relatively small changes in Na concentrations (2-12%) from regional oceanic emissions, their net effect (direct and indirect) on the surface shortwave forcing is opposite and comparable or even larger in magnitude compared to those of regional anthropogenic emissions over the SEP. Two distinct regions are identified in the VOCALS-REx domain. The near-coast polluted region is characterized with strong droplet activation suppression of small particles by sea-salt particles, the more important role of the first than the second indirect effect, low surface precipitation rate, and low aerosol-cloud interaction strength associated with anthropogenic emissions. The relatively clean remote region is characterized with large contributions of Cloud Condensation Nuclei (CCN, number concentration denoted by NCCN) and droplet number concentrations (Nd) from non-local sources (lateral boundaries), a significant amount of surface precipitation, and high aerosol-cloud interactions under a scenario of five-fold increase in anthropogenic emissions. In the clean region, cloud properties have high sensitivity (e.g., 13% increase in cloud-top height and a 9% surface albedo increase) to the moderate increase in CCN concentration (?Nccn = 13 cm-3; 25%) produced by a five-fold increase in regional anthropogenic emissions. The increased anthropogenic aerosols reduce the precipitation amount over the relatively clean remote ocean. The reduction of precipitation (as a cloud water sink) more than doubles the wet scavenging timescale, resulting in an increased aerosol lifetime in the marine boundary layer. Therefore, the aerosol impacts on precipitation are amplified by the positive feedback of precipitation on aerosol. The positive feedback ultimately alters the cloud micro- and macro-properties, leading to strong aerosol-cloud-precipitation interactions. The higher sensitivity of clouds to anthropogenic aerosols over this region is also related to a 16% entrainment rate increase due to anthropogenic aerosols. The simulated aerosol-cloud-precipitation interactions are stronger at night over the clean marine region, while during the day, solar heating results in more frequent decoupling, thinner clouds, reduced precipitation, and reduced sensitivity to anthropogenic emissions. The simulated high sensitivity to the increased anthropogenic emissions over the clean region suggests that the perturbation of the clean marine environment with anthropogenic aerosols may have a larger effect on climate than that of already polluted marine environments.

  2. Emissions of greenhouse gases from the use of transportation fuels and electricity. Volume 2: Appendixes A--S

    SciTech Connect (OSTI)

    DeLuchi, M.A.

    1993-11-01

    This volume contains the appendices to the report on Emission of Greenhouse Gases from the Use of Transportation Fuels and Electricity. Emissions of methane, nitrous oxide, carbon monoxide, and other greenhouse gases are discussed. Sources of emission including vehicles, natural gas operations, oil production, coal mines, and power plants are covered. The various energy industries are examined in terms of greenhouse gas production and emissions. Those industries include electricity generation, transport of goods via trains, trucks, ships and pipelines, coal, natural gas and natural gas liquids, petroleum, nuclear energy, and biofuels.

  3. Falsification Of The Atmospheric CO2 Greenhouse Effects Within The Frame Of Physics

    E-Print Network [OSTI]

    Gerlich, Gerhard

    2007-01-01

    The atmospheric greenhouse effect, an idea that authors trace back to the traditional works of Fourier 1824, Tyndall 1861 and Arrhenius 1896 and is still supported in global climatology essentially describes a fictitious mechanism in which a planetary atmosphere acts as a heat pump driven by an environment that is radiatively interacting with but radiatively equilibrated to the atmospheric system. According to the second law of thermodynamics such a planetary machine can never exist. Nevertheless, in almost all texts of global climatology and in a widespread secondary literature it is taken for granted that such mechanism is real and stands on a firm scientific foundation. In this paper the popular conjecture is analyzed and the underlying physical principles are clarified. By showing that (a) there are no common physical laws between the warming phenomenon in glass houses and the fictitious atmospheric greenhouse effects, (b) there are no calculations to determine an average surface temperature of a planet, ...

  4. The Marginal Damage Costs of Different Greenhouse Gases: An Application of FUND

    SciTech Connect (OSTI)

    Waldhoff, Stephanie T.; Anthoff, David; Rose, Steven K.; Tol, Richard

    2014-01-01

    We use FUND 3.8 to estimate the social cost of four greenhouse gases: carbon dioxide, methane, nitrous oxide, and sulphur hexafluoride emissions. The damage potential for each gas—the ratio of the social cost of the non-carbon dioxide greenhouse gas to the social cost of carbon dioxide—is also estimated. The damage potentials are compared to several metrics, focusing in particular on the global warming potentials, which are frequently used to measure the trade-off between gases in the form of carbon dioxide equivalents. We find that damage potentials could be significantly higher than global warming potentials. This finding implies that previous papers have underestimated the relative importance of reducing non-carbon dioxide greenhouse gas emissions from an economic damage perspective. We show results for a range of sensitivity analyses: carbon dioxide fertilization on agriculture productivity, terrestrial feedbacks, climate sensitivity, discounting, equity weighting, and socioeconomic and emissions scenarios. The sensitivity of the results to carbon dioxide fertilization is a primary focus as it is an important element of climate change that has not been considered in much of the previous literature. We estimate that carbon dioxide fertilization has a large positive impact that reduces the social cost of carbon dioxide with a much smaller effect on the other greenhouse gases. As a result, our estimates of the damage potentials of methane and nitrous oxide are much higher compared to estimates that ignore carbon dioxide fertilization. As a result, our base estimates of the damage potential for methane and nitrous oxide that include carbon dioxide fertilization are twice their respective global warming potentials. Our base estimate of the damage potential of sulphur hexafluoride is similar to the one previous estimate, both almost three times the global warming potential.

  5. California Greenhouse Gas Emissions Standards for Light-Duty Vehicles (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01

    In July 2002, California Assembly Bill 1493 (A.B. 1493) was signed into law. The law requires that the California Air Resources Board (CARB) develop and adopt, by January 1, 2005, greenhouse gas emission standards for light-duty vehicles that provide the maximum feasible reduction in emissions. In estimating the feasibility of the standard, CARB is required to consider cost-effectiveness, technological capability, economic impacts, and flexibility for manufacturers in meeting the standard.

  6. Greenhouse Gases, Regulated Emissions, and Energy use in Transportation (GREET) Model

    Office of Energy Efficiency and Renewable Energy (EERE) 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 Center Home Page on Delicious Rank EERE:Financing Tool Fits the Bill Financing Tool Fits27,Network Newsletter Green PowerGreenhouse Gases,

  7. Coal-Fired Power Plants, Greenhouse Gases, and State Statutory Substantial Endangerment Provisions: Climate Change Comes to Kansas

    E-Print Network [OSTI]

    Glicksman, Robert L.

    2008-04-01

    control statutes, in restricting greenhouse gas emissions from stationary sources such as electric power plants. The article concludes that substantial endangerment provisions provide a useful mechanism for blocking the construction and operation...

  8. U.S. Greenhouse Gas Cap-and-Trade Proposals: Application of a Forward-Looking Computable General Equilibrium Model

    E-Print Network [OSTI]

    Gurgel, Angelo C.

    We develop a forward-looking version of the MIT Emissions Prediction and Policy Analysis (EPPA) model, and apply it to examine the economic implications of proposals in the U.S. Congress to limit greenhouse gas (GHG) ...

  9. Life cycle assessment of greenhouse gas emissions and non-CO? combustion effects from alternative jet fuels

    E-Print Network [OSTI]

    Stratton, Russell William

    2010-01-01

    The long-term viability and success of a transportation fuel depends on both economic and environmental sustainability. This thesis focuses specifically on assessing the life cycle greenhouse gas (GHG) emissions and non-CO ...

  10. Closing the Gap: Using the Clean Air Act to Control Lifecycle Greenhouse Gas Emissions from Energy Facilities

    E-Print Network [OSTI]

    Hagan, Colin R.

    2012-01-01

    Greenhouse Gas Emissions of Shale Gas, Nuraral Gas, Coal,Emissions of Marcellus Shale Gas, ENvr_. Ries. LTRs. , Aug.acknowledge, "Marcellus shale gas production is still in its

  11. Plant power : the cost of using biomass for power generation and potential for decreased greenhouse gas emissions

    E-Print Network [OSTI]

    Cuellar, Amanda Dulcinea

    2012-01-01

    To date, biomass has not been a large source of power generation in the United States, despite the potential for greenhouse gas (GHG) benefits from displacing coal with carbon neutral biomass. In this thesis, the fuel cycle ...

  12. Real-World Greenhouse Gas Emissions from a MY2010 Diesel Truck Traveling Across the Continental United States

    Broader source: Energy.gov [DOE]

    Data analysis from this study will provide insight into real-world performance of current emissions reduction devices, under various operating conditions, and with respect to greenhouse gas emissions.

  13. A game of climate chicken : can EPA regulate greenhouse gases before the U.S. Senate ratifies the Kyoto Protocol?

    E-Print Network [OSTI]

    Bugnion, Véronique.; Reiner, David M.

    EPA's legal authority to regulate greenhouse gas emissions under the Clean Air Act is reviewed. While EPA clearly does not have the authority to implement the precise terms of the Kyoto Protocol, arguments could be put ...

  14. E85, Flex-Fuel Vehicles, and AB 1493 Integrating biofuels into California's vehicular greenhouse gas regulations

    E-Print Network [OSTI]

    Kammen, Daniel M.

    E85, Flex-Fuel Vehicles, and AB 1493 Integrating biofuels into California's vehicular greenhouse.................................................................................................. 5 1.1.3 CALIFORNIA CLEAN FUELS PROGRAM ....................................... 6 1.1.5 AB 1007: THE ALTERNATIVE FUELS PLAN

  15. Techno-economic analysis of wood biomass boilers for the greenhouse industry

    SciTech Connect (OSTI)

    Chau, J.; Sowlati, T.; Sokhansanj, Shahabaddine; Bi, X.T.; Preto, F.; Melin, Staffan

    2009-01-01

    The objective of this study is to perform a techno-economic analysis on a typical wood pellet and wood residue boiler for generation of heat to an average-sized greenhouse in British Columbia. The variables analyzed included greenhouse size and structure, boiler efficiency, fuel types, and source of carbon dioxide (CO2) for crop fertilization. The net present value (NPV) show that installing a wood pellet or a wood residue boiler to provide 40% of the annual heat demand is more economical than using a natural gas boiler to provide all the heat at a discount rate of 10%. For an assumed lifespan of 25 years, a wood pellet boiler system could generate NPV of C$259,311 without electrostatic precipitator (ESP) and C$74,695 with ESP, respectively. While, installing a wood residue boiler with or without an ESP could provide NPV of C$919,922 or C$1,104,538, respectively. Using a wood biomass boiler could also eliminate over 3000 tonne CO2 equivalents of greenhouse gases annually. Wood biomass combustion generates more particulate matters than natural gas combustion. However, an advanced emission control system could significantly reduce particulate matters emission from wood biomass combustion which would bring the particulate emission to a relatively similar level as for natural gas.

  16. Life-cycle energy and greenhouse gas emission impacts of different corn ethanol plant types.

    SciTech Connect (OSTI)

    Wang, M.; Wu, M.; Huo, H.; Energy Systems

    2007-04-01

    Since the United States began a program to develop ethanol as a transportation fuel, its use has increased from 175 million gallons in 1980 to 4.9 billion gallons in 2006. Virtually all of the ethanol used for transportation has been produced from corn. During the period of fuel ethanol growth, corn farming productivity has increased dramatically, and energy use in ethanol plants has been reduced by almost by half. The majority of corn ethanol plants are powered by natural gas. However, as natural gas prices have skyrocketed over the last several years, efforts have been made to further reduce the energy used in ethanol plants or to switch from natural gas to other fuels, such as coal and wood chips. In this paper, we examine nine corn ethanol plant types--categorized according to the type of process fuels employed, use of combined heat and power, and production of wet distiller grains and solubles. We found that these ethanol plant types can have distinctly different energy and greenhouse gas emission effects on a full fuel-cycle basis. In particular, greenhouse gas emission impacts can vary significantly--from a 3% increase if coal is the process fuel to a 52% reduction if wood chips are used. Our results show that, in order to achieve energy and greenhouse gas emission benefits, researchers need to closely examine and differentiate among the types of plants used to produce corn ethanol so that corn ethanol production would move towards a more sustainable path.

  17. Atmospheric histories and global emissions of the anthropogenic hydrofluorocarbons HFC-365mfc, HFC-245fa, HFC-227ea, and HFC-236fa

    E-Print Network [OSTI]

    Rigby, Matthew

    We report on ground-based atmospheric measurements and emission estimates of the four anthropogenic hydrofluorocarbons (HFCs) HFC-365mfc (CH[subscript 3]CF[subscript 2]CH[subscript 2]CF[subscript 3], 1,1,1,3,3-pentafluorobutane), ...

  18. Inter-and intra-annual variations of Pb/Ca ratios in clam shells (Mercenaria mercenaria): a record of anthropogenic lead pollution?

    E-Print Network [OSTI]

    Brest, Université de

    of anthropogenic lead pollution? David P. Gillikin1, * , Frank Dehairs1 , Willy Baeyens1 , Jacques Navez1,2 , Anne Pollution Bulletin on 23 March 2005 Revision submitted 12 May 2005 hal-00452793,version1-3Feb2010 Author manuscript, published in "Marine Pollution Bulletin 50, 12 (2005) 1530-1540." #12;Gillikin et al. Pb

  19. 150 G. Marland et al. / Climate Policy 3 (2003) 149157 Strategies to mitigate anthropogenic climate change recognize that carbon sequestration in the terrestrial biosphere

    E-Print Network [OSTI]

    Niyogi, Dev

    2003-01-01

    anthropogenic climate change recognize that carbon sequestration in the terrestrial biosphere can reduce to create a system of credits and debits wherein emission or sequestration of carbon in the biosphere; Carbon sequestration; Land use change; Land surface change; Surface energy balance 1. Introduction Human

  20. Energy Market and Economic Impacts Proposal to Reduce Greenhouse Gas Intensity with a Cap and Trade System

    Reports and Publications (EIA)

    2007-01-01

    This report was prepared by the Energy Information Administration (EIA), in response to a September 27, 2006, request from Senators Bingaman, Landrieu, Murkowski, Specter, Salazar, and Lugar. The Senators requested that EIA assess the impacts of a proposal that would regulate emissions of greenhouse gases (GHGs) through an allowance cap-and-trade system. The program would set the cap to achieve a reduction in emissions relative to economic output, or greenhouse gas intensity.