WorldWideScience

Sample records for setting national emission

  1. Anthropogenic Sulfur Dioxide Emissions, 1850-2005: National and Regional Data Set by Source Category, Version 2.86

    Data.gov (United States)

    National Aeronautics and Space Administration — The Anthropogenic Sulfur Dioxide Emissions, 1850-2005: National and Regional Data Set by Source Category, Version 2.86 provides annual estimates of anthropogenic...

  2. National Emission Inventory

    Data.gov (United States)

    U.S. Environmental Protection Agency — The National Emission Inventory contains measured, modeled, and estimated data for emissions of all known source categories in the US (stationary sources, fires,...

  3. National Emission Information System

    International Nuclear Information System (INIS)

    Sajtakova, E.; Spisakova, K.

    2005-01-01

    In this presentation the Slovak National Emission Information System (NEIS) is presented. The NEIS represents hierarchical oriented modular system of acquisition, verification, saving and reporting of data about annual emissions and payments for pollution of atmosphere

  4. National Emission Inventory (NEI)

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data exchange allows states to submit data to the US Environmental Protection Agency's National Emissions Inventory (NEI). NEI is a national database of air...

  5. National Greenhouse Gas Emission Inventory

    Data.gov (United States)

    U.S. Environmental Protection Agency — The National Greenhouse Gas Emission Inventory contains information on direct emissions of greenhouse gases as well as indirect or potential emissions of greenhouse...

  6. National pollutants emission limits

    International Nuclear Information System (INIS)

    Chmielewski, A.G.; Pawelec, A.

    2011-01-01

    Fossil fuels are the main energy sources. Unfortunately the vast quantities of pollutants are emitted to the atmosphere during their combustion. These emissions lead to the environment degradation and affect human health. Therefore most of the countries have introduced the standards concerning emission control. These regulations for some countries are presented in the paper. (author)

  7. National pollutants emission limits

    Energy Technology Data Exchange (ETDEWEB)

    Chmielewski, A. G.; Pawelec, A. [Institute of Nuclear Chemistry and Technology, Warsaw (Poland)

    2011-07-01

    Fossil fuels are the main energy sources. Unfortunately the vast quantities of pollutants are emitted to the atmosphere during their combustion. These emissions lead to the environment degradation and affect human health. Therefore most of the countries have introduced the standards concerning emission control. These regulations for some countries are presented in the paper. (author)

  8. Establishing National Carbon Emission Prices for China

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); T.K. Mai (Te-Ke); M.J. McAleer (Michael)

    2018-01-01

    textabstractThe purpose of the paper is to establish national carbon emissions prices for the People’s Republic of China, which is one of the world’s largest producers of carbon emissions. Several measures have been undertaken to address climate change in China, including the establishment of a

  9. 77 FR 16508 - National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins...

    Science.gov (United States)

    2012-03-21

    ... National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins; Pesticide... Hazardous Air Pollutant Emissions: Group IV Polymers and Resins; National Emission Standards for Hazardous... proposed rule titled, National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers...

  10. Towards Verifying National CO2 Emissions

    Science.gov (United States)

    Fung, I. Y.; Wuerth, S. M.; Anderson, J. L.

    2017-12-01

    With the Paris Agreement, nations around the world have pledged their voluntary reductions in future CO2 emissions. Satellite observations of atmospheric CO2 have the potential to verify self-reported emission statistics around the globe. We present a carbon-weather data assimilation system, wherein raw weather observations together with satellite observations of the mixing ratio of column CO2 from the Orbiting Carbon Observatory-2 are assimilated every 6 hours into the NCAR carbon-climate model CAM5 coupled to the Ensemble Kalman Filter of DART. In an OSSE, we reduced the fossil fuel emissions from a country, and estimated the emissions innovations demanded by the atmospheric CO2 observations. The uncertainties in the innovation are analyzed with respect to the uncertainties in the meteorology to determine the significance of the result. The work follows from "On the use of incomplete historical data to infer the present state of the atmosphere" (Charney et al. 1969), which maps the path for continuous data assimilation for weather forecasting and the five decades of progress since.

  11. National environmental targets and international emission reduction instruments

    International Nuclear Information System (INIS)

    Morthorst, P.E.

    2003-01-01

    According to the agreed burden sharing within the European Union the overall EU emission reduction target as agreed by in the Kyoto protocol is converted into national greenhouse gas reduction-targets for each of the member states. In parallel with national emission reduction initiatives common EU policies for emission reductions are considered. Currently discussed is the introduction of a market for tradable permits for CO 2 -emissions to achieve emission reductions within the power industry and other energy intensive industries. In parallel with this markets for green certificates to deploy renewable energy technologies seem to be appearing in a number of countries, among these Denmark, Italy, Sweden, Belgium (Flanders), England and Australia. Although these national initiatives for a green certificate market are fairly different, they could be a starting point for establishing a common EU certificate market. But interactions between national targets for greenhouse gas emissions and these international instruments for emission reduction are not a trivial matter, especially not seen in relation to the possible contributions of these instruments in achieving national GHG-reduction targets. The paper is split into three parts all taking a liberalised power market as starting point: The first part discusses the consequences of a general deployment of renewable energy technologies, using planning initiatives or national promotion schemes (feed-in tariffs). In the second part an international green certificate market is introduced into the liberalised power market context, substituting other national promotion schemes. Finally, in the third part a combination of an international green certificate market (TGC) and an international emission-trading scheme for CO 2 is analysed within the liberalised international power market set-up. The main conclusion is that neither the use of national renewable support schemes nor the introduction of a TGC-market into a liberalised

  12. 76 FR 13851 - National Emission Standards for Hazardous Air Pollutants: Mercury Emissions From Mercury Cell...

    Science.gov (United States)

    2011-03-14

    ... National Emission Standards for Hazardous Air Pollutants: Mercury Emissions From Mercury Cell Chlor-Alkali...-5] RIN 2060-AN99 National Emission Standards for Hazardous Air Pollutants: Mercury Emissions From Mercury Cell Chlor-Alkali Plants AGENCY: Environmental Protection Agency (EPA). ACTION: Supplemental...

  13. Air emission inventory for the Idaho National Engineering Laboratory: 1994 emissions report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    This report Presents the 1994 update of the Air Emission inventory for the Idaho National Engineering Laboratory (INEL). The INEL Air Emission Inventory documents sources and emissions of non-radionuclide pollutants from operations at the INEL. The report describes the emission inventory process and all of the sources at the INEL, and provides non-radionuclide emissions estimates for stationary sources.

  14. Air emission inventory for the Idaho National Engineering Laboratory: 1994 emissions report

    International Nuclear Information System (INIS)

    1995-07-01

    This report Presents the 1994 update of the Air Emission inventory for the Idaho National Engineering Laboratory (INEL). The INEL Air Emission Inventory documents sources and emissions of non-radionuclide pollutants from operations at the INEL. The report describes the emission inventory process and all of the sources at the INEL, and provides non-radionuclide emissions estimates for stationary sources

  15. Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory - Calendar Year 1999 Emission Report

    Energy Technology Data Exchange (ETDEWEB)

    Zohner, S.K.

    2000-05-30

    This report presents the 1999 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradionuclide emissions estimates for stationary sources.

  16. Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory - Calendar Year 1998 Emissions Report

    Energy Technology Data Exchange (ETDEWEB)

    S. K. Zohner

    1999-10-01

    This report presents the 1998 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradiological emissions estimates for stationary sources.

  17. Air Quality Modelling and the National Emission Database

    DEFF Research Database (Denmark)

    Jensen, S. S.

    The project focuses on development of institutional strengthening to be able to carry out national air emission inventories based on the CORINAIR methodology. The present report describes the link between emission inventories and air quality modelling to ensure that the new national air emission...... inventory is able to take into account the data requirements of air quality models...

  18. The National Airborne Field Experiment Data Sets

    DEFF Research Database (Denmark)

    Walker, J. P.; Balling, Jan E.; Bell, M.

    2007-01-01

    The National Airborne Field Experiment's (NAFE) were a series of intensive experiments recently conducted in different parts of Australia. These hydrologic-focused experiments have been designed to answer a range of questions which can only be resolved through carefully planned and executed field...

  19. National emissions from tourism: An overlooked policy challenge?

    International Nuclear Information System (INIS)

    Gössling, Stefan

    2013-01-01

    Tourism has been recognized as a significant greenhouse gas (GHG) emissions sector on a global scale. Yet, only few studies assess tourism's share in national emissions. This paper compares and analyses existing inventories of national emissions from tourism. Studies are difficult to compare, because they use different system boundaries and allocation principles, omitting or including lifecycle emissions and GHG other than CO 2 . By outlining and analysing these differences, the paper estimates the contribution made by tourism to national emissions, and its greenhouse gas intensity in comparison to other economic sectors. Results indicate that while emissions from tourism are significant in all countries studied, they may, in some countries, exceed ‘official' emissions as calculated on the basis of guidelines for national emission inventories under the Kyoto Protocol. This is a result of the fact that bunker fuels are not considered in national GHG inventories, leading to underestimates of the energy- and GHG intensity of tourism economies. While further growth in tourism emissions can be expected in all countries studied, energy-related vulnerabilities are already considerable in many of these. Climate policy for tourism, on the other hand, is largely non-existent, calling for immediate action to consider this sector in national legislation. - Highlights: • Emissions from tourism are equivalent to 5–150% of ’official’ national emissions. • Inconsistent methods are used to calculate national tourism emissions. • Tourism is an energy-intense economic sector compared to other sectors. • Emissions from tourism are growing rapidly. • National policy is not concerned with tourism-related emissions

  20. Secondary Aluminum Production: National Emission Standards for Hazardous Air Pollutants

    Science.gov (United States)

    National emission standards for hazardous air pollutants (NESHAP) for new and existing sources at secondary aluminum production facilities. Includes rule history, summary, federal register citations and implementation information.

  1. Air emissions inventory for the Idaho National Engineering Laboratory -- 1995 emissions report

    International Nuclear Information System (INIS)

    1996-06-01

    This report presents the 1995 update of the Air Emission Inventory for the Idaho National Engineering Laboratory (INEL). The INEL Air Emission Inventory documents sources and emissions of non-radionuclide pollutants from operations at the INEL. The report describes the emission inventory process and all of the sources at the INEL, and provides non-radionuclide emissions estimates for stationary sources. The air contaminants reported include nitrogen oxides, sulfur oxides, carbon monoxide, volatile organic compounds, particulates, and hazardous air pollutants (HAPs)

  2. Air emissions inventory for the Idaho National Engineering Laboratory -- 1995 emissions report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    This report presents the 1995 update of the Air Emission Inventory for the Idaho National Engineering Laboratory (INEL). The INEL Air Emission Inventory documents sources and emissions of non-radionuclide pollutants from operations at the INEL. The report describes the emission inventory process and all of the sources at the INEL, and provides non-radionuclide emissions estimates for stationary sources. The air contaminants reported include nitrogen oxides, sulfur oxides, carbon monoxide, volatile organic compounds, particulates, and hazardous air pollutants (HAPs).

  3. The development of a National set of Physiology learning objectives ...

    African Journals Online (AJOL)

    International Journal of Medicine and Health Development ... engagement that can be utilized to design a national set of learning objectives towards improving learning ... Key words: Learning objectives, Nigeria, Medical education, curriculum ...

  4. National Emission Standards for Hazardous Air Pollutants

    International Nuclear Information System (INIS)

    Grossman, Robert F.

    2005-01-01

    present a general description of the present sources on the NTS and at the North Las Vegas Facility (NLVF). At the NLVF, parts of Building A-1 were contaminated with tritium by a previous contractor in 1995. The incident involved the release of tritium as HTO. This unusual occurrence led to a very small potential exposure to an offsite person. The HTO emission has continued at lower levels (probably re-emanation from building materials), even after cleanup activities in November and December 1997. A description of the incident and the potential effective dose equivalent (EDE) for offsite exposure are set forth in Appendix A

  5. Air Emission Inventory for the Idaho National Engineering Laboratory, 1993 emissions report

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    This report presents the 1993 update of the Air Emission Inventory for the Idaho National Engineering Laboratory (INEL). The purpose of the Air Emission Inventory is to commence the preparation of the permit to operate application for the INEL, as required by the recently promulgated Title V regulations of the Clean Air Act. The report describes the emission inventory process and all of the sources at the INEL and provides emissions estimates for both mobile and stationary sources.

  6. Air Emission Inventory for the Idaho National Engineering Laboratory, 1993 emissions report

    International Nuclear Information System (INIS)

    1994-06-01

    This report presents the 1993 update of the Air Emission Inventory for the Idaho National Engineering Laboratory (INEL). The purpose of the Air Emission Inventory is to commence the preparation of the permit to operate application for the INEL, as required by the recently promulgated Title V regulations of the Clean Air Act. The report describes the emission inventory process and all of the sources at the INEL and provides emissions estimates for both mobile and stationary sources

  7. Studying constructions of national identity across historical settings

    DEFF Research Database (Denmark)

    Ydesen, Christian; Øland, Trine

    2018-01-01

    , and national self-imagery. The first setting is the first decade after World War II and the second setting is the post-9/11 era. The empirical focus is based on sources pertaining to the way police officers and related professionals of the Danish welfare nation-state construct disturbing behavior and how......This article aims to demonstrate how constructions of national identity can be studied across historical settings. In this sense, the article contributes knowledge about how Danish-ness is constructed in two historical settings characterized by great upheavals in popular moral codes, culture...... these constructions are made into categories that activate an array of interventions. Using a comparative outlook between the two historical settings and by putting theoretically guided questions to work empirically, the purpose of this article is to understand 1) the boundaries of legitimate behavior and membership...

  8. GHG emission estimates for road transport in national GHG inventories

    NARCIS (Netherlands)

    Pulles, M.P.J.; Yang, H.

    2011-01-01

    The annual reporting procedures of the United Nations Framework Convention on Climate Change (UNFCCC) have now produced greenhouse gas (GHG) emission inventories from 40 so-called Annex I countries for 18 years. This article analyses a subset of these data: emissions from road transport. The article

  9. Sensory emission rates from personal computers and television sets

    DEFF Research Database (Denmark)

    Wargocki, Pawel; Bako-Biro, Zsolt; Baginska, S.

    2003-01-01

    Sensory emissions from personal computers (PCs), PC monitors + PC towers, and television sets (TVs) having been in operation for 50, 400 and 600 h were assessed by a panel of 48 subjects. One brand of PC tower and four brands of PC monitors were tested. Within each brand, cathode-ray tube (CRT......) and thin-flat-transistor (TFT) monitors were selected. Two brands of TVs were tested. All brands are prevalent on the world market. The assessments were conducted in low-polluting 40 m3 test offices ventilated with a constant outdoor air change rate of 1.3 ± 0.2 h–1 corresponding to 7 L/s per PC or TV...... with two units placed at a time in the test offices; air temperature was controlled at 22 ± 0.1°C and relative humidity at 41 ± 0.5%. The subjects entered the offices individually and immediately assessed the air quality. They did not see the PCs or TVs that were placed behind a screen and were...

  10. National Emission Standards for Hazardous Air Pollutants submittal - 1997

    International Nuclear Information System (INIS)

    Townsend, Y.E.; Black, S.C.

    1998-06-01

    Each potential source of Nevada Test Site (NTS) emissions was characterized by one of the following methods: (1) monitoring methods and procedures previously developed at the NTS; (2) a yearly radionuclide inventory of the source, assuming that volatile radionuclide are released to the environment; (3) the measurement of tritiated water (as HTO or T 2 O) concentration in liquid effluents discharged to containment ponds and assuming all the effluent evaporates over the course of the year to become an air emission; or (4) using a combination of environmental measurements and CAP88-PC to calculate emissions. The emissions for National Emission Standards for Hazardous Air Pollutants (NESHAPs) reporting are listed. They are very conservative and are used in Section 3 to calculate the EDE to the maximally exposed individual offsite. Offsite environmental surveillance data, where available, are used to confirm that calculated emissions are, indeed, conservative

  11. 1990 INEL national emission standards for hazardous air pollutants

    International Nuclear Information System (INIS)

    1990-05-01

    The Environmental Protection Agency issued on December 15, 1989 final rules governing air emissions of radionuclides. Requirements concerning radionuclide emissions from Department of Energy Facilities are addressed under Title 40, Code Federal Regulations (CFR) 61, Subpart H, ''National Emission Standards for Emissions of Radionuclides other Than Radon From Department of Energy Facilities.'' Section 61.94 of the regulations require that each DOE facility submit on an annual basis a report documenting compliance with the Subpart H requirements. This report addresses the section 61.94 reporting requirements for operations at the Idaho National Engineering Laboratory (INEL) for calendar year 1990. The Idaho Operations Office of the Department of Energy is the primary contact concerning NESHAPs compliance at the INEL

  12. National Emission Standards for Hazardous Air Pollutants submittal -- 1994

    International Nuclear Information System (INIS)

    Townsend, Y.E.; Black, S.C.

    1995-06-01

    This report focuses on air quality at the Nevada Test Site (NTS) for 1994. A general description of the effluent sources are presented. Each potential source of NTS emissions was characterized by one of the following: (1) by monitoring methods and procedures previously developed at NTS; (2) by a yearly radionuclide inventory of the source, assuming that volatile radionuclides are released to the environment; (3) by the measurement of tritiated water concentration in liquid effluents discharged to containment ponds and assuming all the effluent evaporates over the course of the year to become an air emission; or (4) by using a combination of environmental measurements and CAP88-PC to calculate emissions. Appendices A through J describe the methods used to determine the emissions from the sources. These National Emission Standards for Hazardous Air Pollutants (NESHAP) emissions are very conservative, are used to calculate the effective dose equivalent to the Maximally Exposed Individual offsite, and exceed, in some cases, those reported in DOE's Effluent Information System (EIS). The NESHAP's worst-case emissions that exceed the EIS reported emissions are noted. Offsite environmental surveillance data are used to confirm that calculated emissions are, indeed, conservative

  13. Air Emission Inventory for the Idaho National Engineering Laboratory: 1992 emissions report

    International Nuclear Information System (INIS)

    Stirrup, T.S.

    1993-06-01

    This report presents the 1992 Air Emission Inventory for the Idaho National Engineering Laboratory. Originally, this report was in response to the Environmental Oversight and Monitoring Agreement in 1989 between the State of Idaho and the Department of Energy Idaho Field Office, and a request from the Idaho Air Quality Bureau. The current purpose of the Air Emission Inventory is to provide the basis for the preparation of the INEL Permit-to-Operate (PTO) an Air Emission Source Application, as required by the recently promulgated Title V regulations of the Clean Air Act. This report includes emissions calculations from 1989 to 1992. The Air Emission Inventory System, an ORACLE-based database system, maintains the emissions inventory

  14. Air Emission Inventory for the Idaho National Engineering Laboratory: 1992 emissions report

    Energy Technology Data Exchange (ETDEWEB)

    Stirrup, T.S.

    1993-06-01

    This report presents the 1992 Air Emission Inventory for the Idaho National Engineering Laboratory. Originally, this report was in response to the Environmental Oversight and Monitoring Agreement in 1989 between the State of Idaho and the Department of Energy Idaho Field Office, and a request from the Idaho Air Quality Bureau. The current purpose of the Air Emission Inventory is to provide the basis for the preparation of the INEL Permit-to-Operate (PTO) an Air Emission Source Application, as required by the recently promulgated Title V regulations of the Clean Air Act. This report includes emissions calculations from 1989 to 1992. The Air Emission Inventory System, an ORACLE-based database system, maintains the emissions inventory.

  15. Decomposition for emission baseline setting in China's electricity sector

    International Nuclear Information System (INIS)

    Steenhof, Paul A.

    2007-01-01

    Decomposition analysis is used to generate carbon dioxide emission baselines in China's electricity sector to the year 2020. This is undertaken from the vantage point of the final consumer of electricity, and therefore considers factors influencing electricity demand, efficiency of generation, sources of energy used for generation purposes, and the effectiveness of transmission and distribution. It is found that since 1980, gains in efficiency of generation have been the most important factor affecting change in the emission intensity of electricity generated. Based upon known energy and economic policy, efficiency gains will continue to contribute to reductions in the emission intensity of electricity generated, however, fuel shifts to natural gas and increases in nuclear generation will further these trends into the future. The analysis confirms other sources in the literature that decomposition is an appropriate technique available for baseline construction, thereby suitable for the emerging carbon market and its related mechanisms

  16. Decision-making for acoustic emission data set

    International Nuclear Information System (INIS)

    Pellionisz, P.

    1992-12-01

    Acoustic emission techniques are widely applied in proof tests of pressure vessels. Correct interpretation of experimental data is of primary importance. The AE DATA EXPERT system performs this task in three procedures: source separation, source purification and source classification. Basic production rules are discussed. (author) 19 refs.; 16 figs.; 2 tabs

  17. National Framework for GHG Emission Trading in Russia

    International Nuclear Information System (INIS)

    Kotov, V.; Nikitina, E.

    2003-01-01

    If Russia ratifies the Kyoto Protocol to the United Nations Framework Convention on Climate Change (UNFCCC), domestic implementation of its international commitments under this international regime will require special national responses, i.e. institutional capacity building for application of its mechanisms. The Kyoto Protocol and its mechanisms, particularly, international emission trading (IET) and joint implementation (JI), mark a turning point, with opportunities for Russia to benefit from an economic and environmental standpoint from international cooperation. Russia might wish to sell to other parties a surplus in its assigned amount for the first commitment period in 2008-2012, as according to existing estimates its GHG emissions are expected to be below their 1990 base level. In order to participate in international emission trading, Russia has to meet several international requirements, including providing national inventory and reporting and establishing national registry compatible with the standard international format. It is to establish a domestic institutional regime defining laws and rules of behaviour for its participants, the administrative frameworks, and designing major schemes for domestic emission trading programme. Russia's emission trading system is not formed yet. This is a challenging innovation for Russia, as in its previous environmental management practices it did not have any experience in domestic emission trading with other air pollutants. The paper examines the key elements suggested in a number of existing proposals, assessments, and approaches of the government, parliamentarians and non-governmental experts for its institutional design which is at the core of ongoing climate policy debates in the country. These approaches and practical suggestions define the current state-of-the-art in domestic emission trading regime formation and channel the paths of its institutional development in the future. This paper analyses peculiarities

  18. New national emission inventory for navigation in Denmark

    Science.gov (United States)

    Winther, Morten

    This article explains the new emission inventory for navigation in Denmark, covering national sea transport, fisheries and international sea transport. For national sea transport, the new Danish inventory distinguishes between regional ferries, local ferries and other national sea transport. Detailed traffic and technical data lie behind the fleet activity-based fuel consumption and emission calculations for regional ferries. For local ferries and other national sea transport, the new inventory is partly fleet activity based; fuel consumption estimates are calculated for single years, and full fuel consumption coverage is established in a time series by means of appropriate assumptions. For fisheries and international sea transport, the new inventory remains fuel based, using fuel sales data from the Danish Energy Authority (DEA). The new Danish inventory uses specific fuel consumption (sfc) and NO x emission factors as a function of engine type and production year. These factors, which are used directly for regional ferries and, for the remaining navigation categories, are derived by means of appropriate assumptions, serve as a major inventory improvement, necessary for making proper emission trend assessments. International sea transport is the most important fuel consumption and emission source for navigation, and the contributions are large even compared with the overall Danish totals. If the contributions from international sea transport were included in the Danish all-sector totals, the extra contributions in 2005 from fuel consumption (and CO 2), NO x and SO 2 would be 5%, 34% and 167%, respectively. The 1990-2005 changes in fuel consumption as well as NO x and SO 2 emissions for national sea transport (-45, -45, -81), fisheries (-18, 6, -18) and international sea transport (-14, 1, -14) reflect changes in fleet activity/fuel consumption and emission factors. The 2006-2020 emission forecasts demonstrate a need for stricter fuel quality and NO x emission

  19. Auctioning emission permits in a leader-follower setting

    OpenAIRE

    Alvarez, Francisco; André, Francisco J.

    2015-01-01

    We analise emission permit auctions under leader-follower competition when the leader bids strategically and the follower acts as price-taker both at the auction and the secondary market. We obtain linear equilibrium bidding strategies for both firms and a unique equilibrium of the auction, which is optimal ex-post for the leader. Under specific distributional assumptions we conclude that the auction always awards less permits to the leader than the cost-effective amount. Our central result i...

  20. How a European network may help with estimating methane emissions on the French national scale

    Science.gov (United States)

    Pison, Isabelle; Berchet, Antoine; Saunois, Marielle; Bousquet, Philippe; Broquet, Grégoire; Conil, Sébastien; Delmotte, Marc; Ganesan, Anita; Laurent, Olivier; Martin, Damien; O'Doherty, Simon; Ramonet, Michel; Spain, T. Gerard; Vermeulen, Alex; Yver Kwok, Camille

    2018-03-01

    Methane emissions on the national scale in France in 2012 are inferred by assimilating continuous atmospheric mixing ratio measurements from nine stations of the European network ICOS located in France and surrounding countries. To assess the robustness of the fluxes deduced by our inversion system based on an objectified quantification of uncertainties, two complementary inversion set-ups are computed and analysed: (i) a regional run correcting for the spatial distribution of fluxes in France and (ii) a sectorial run correcting fluxes for activity sectors on the national scale. In addition, our results for the two set-ups are compared with fluxes produced in the framework of the inversion inter-comparison exercise of the InGOS project. The seasonal variability in fluxes is consistent between different set-ups, with maximum emissions in summer, likely due to agricultural activity. However, very high monthly posterior uncertainties (up to ≈ 65 to 74 % in the sectorial run in May and June) make it difficult to attribute maximum emissions to a specific sector. On the yearly and national scales, the two inversions range from 3835 to 4050 Gg CH4 and from 3570 to 4190 Gg CH4 for the regional and sectorial runs, respectively, consistently with the InGOS products. These estimates are 25 to 55 % higher than the total national emissions from bottom-up approaches (biogeochemical models from natural emissions, plus inventories for anthropogenic ones), consistently pointing at missing or underestimated sources in the inventories and/or in natural sources. More specifically, in the sectorial set-up, agricultural emissions are inferred as 66% larger than estimates reported to the UNFCCC. Uncertainties in the total annual national budget are 108 and 312 Gg CH4, i.e, 3 to 8 %, for the regional and sectorial runs respectively, smaller than uncertainties in available bottom-up products, proving the added value of top-down atmospheric inversions. Therefore, even though the surface

  1. How a European network may help with estimating methane emissions on the French national scale

    Directory of Open Access Journals (Sweden)

    I. Pison

    2018-03-01

    Full Text Available Methane emissions on the national scale in France in 2012 are inferred by assimilating continuous atmospheric mixing ratio measurements from nine stations of the European network ICOS located in France and surrounding countries. To assess the robustness of the fluxes deduced by our inversion system based on an objectified quantification of uncertainties, two complementary inversion set-ups are computed and analysed: (i a regional run correcting for the spatial distribution of fluxes in France and (ii a sectorial run correcting fluxes for activity sectors on the national scale. In addition, our results for the two set-ups are compared with fluxes produced in the framework of the inversion inter-comparison exercise of the InGOS project. The seasonal variability in fluxes is consistent between different set-ups, with maximum emissions in summer, likely due to agricultural activity. However, very high monthly posterior uncertainties (up to ≈ 65 to 74 % in the sectorial run in May and June make it difficult to attribute maximum emissions to a specific sector. On the yearly and national scales, the two inversions range from 3835 to 4050 Gg CH4 and from 3570 to 4190 Gg CH4 for the regional and sectorial runs, respectively, consistently with the InGOS products. These estimates are 25 to 55 % higher than the total national emissions from bottom-up approaches (biogeochemical models from natural emissions, plus inventories for anthropogenic ones, consistently pointing at missing or underestimated sources in the inventories and/or in natural sources. More specifically, in the sectorial set-up, agricultural emissions are inferred as 66% larger than estimates reported to the UNFCCC. Uncertainties in the total annual national budget are 108 and 312 Gg CH4, i.e, 3 to 8 %, for the regional and sectorial runs respectively, smaller than uncertainties in available bottom-up products, proving the added value of top-down atmospheric

  2. Influence of trade on national CO2 emissions

    International Nuclear Information System (INIS)

    Munksgaard, Jesper; Pade, Lise-Lotte; Minx, Jan; Lenzen, Manfred

    2005-01-01

    International trade has an impact on national CO 2 emissions and consequently on the ability to fulfil national CO 2 reduction targets. Through goods and services traded in a globally interdependent world, the consumption in each country is linked to greenhouse gas emissions in other countries. It has been argued that in order to achieve equitable reduction targets, international trade has to be taken into account when assessing nations' responsibility for abating climate change. Especially for open economies such as Denmark, greenhouse gases embodied in internationally traded commodities can have a considerable influence on the national 'greenhouse gas responsibility'. By using input-output modelling, we analyse the influence from international trade on national CO 2 emissions. The aim is to show that trade is the key to define CO 2 responsibility on a macroeconomic level and that imports should be founded in a multi-region model approach. Finally, the paper concludes on the need to consider the impact from foreign trade when negotiating reduction targets and base line scenarios. (Author)

  3. Evaluation of compliance with national legislation on emissions in Portugal

    Energy Technology Data Exchange (ETDEWEB)

    Joao F.P. Gomes [Instituto de Soldadura e Qualidade, Oeiras (Portugal). Centro de Tecnologias Ambientais

    2005-04-01

    More than 13 years after publication of the first air quality laws in Portugal and more than 10 years after the publication of the respective emission limits, it seems appropriate to analyze the degree of compliance by the Portuguese manufacturing industry. Using the data from emission measurements made regularly by the Instituto de Soldadura e Qualidade, the only officially accredited laboratory according to standard ISO 17025. The author analyzed a set of 400 sources in terms of compliance with the emission limits regarding total suspended particulates, sulfur dioxide, nitrogen oxides, and volatile organic compounds. He evaluated compliance through a nondimensional parameter and plotted it versus the emission flow rate to derive conclusions: the results indicate that emission limits are generally met regarding sulfur dioxide and nitrogen oxides but not for the other pollutants considered in this study. However, noncompliance occurs mainly for very low emission flow rates, which suggests some alterations in the emission limits, which are being revised at the moment. These alterations will include the exemption of measurements in minor sources. 7 refs., 8 figs., 7 tabs.

  4. Evaluation of compliance with national legislation on emissions in Portugal.

    Science.gov (United States)

    Gomes, João F P

    2005-04-01

    More than 13 years after publication of the first air quality laws in Portugal and more than 10 years after the publication of the respective emission limits, it seems appropriate to analyze the degree of compliance by the Portuguese manufacturing industry. Using the data from emission measurements made regularly by the Instituto de Soldadura e Qualidade, the only officially accredited laboratory according to standard ISO 17025, I analyzed a set of approximately 400 sources in terms of compliance with the emission limits regarding total suspended particulates, sulfur dioxide, nitrogen oxides, and volatile organic compounds. I evaluated compliance through a nondimensional parameter and plotted it versus the emission flow rate to derive conclusions: the results indicate that emission limits are generally met regarding sulfur dioxide and nitrogen oxides but not for the other pollutants considered in this study. However, noncompliance occurs mainly for very low emission flow rates, which suggests some alterations in the emission limits, which are being revised at the moment. These alterations will include the exemption of measurements in minor sources.

  5. Greenhouse Gas Emissions in the Netherlands 1990-2006. National Inventory Report 2008

    International Nuclear Information System (INIS)

    Van der Maas, C.W.M.; Ruyssenaars, P.G.; Van den Born, G.J.; Brandes, L.J.; Hoen, A.; Te Molder, R.; Nijdam, D.S.; Olivier, J.G.J.; Peek, C.J.; Coenen, P.W.H.G.; Vreuls, H.H.J.; Van den Berghe, G.; Baas, K.; Guis, B.

    2008-01-01

    This report represents the 2008 Netherlands' annual inventory submission under the Kyoto Protocol and the United Nations Framework Convention on Climate Change (UNFCCC), as well as the European Union's Greenhouse Gas Monitoring Mechanism. It has been prepared following the relevant guidelines, which also refer to Revised 1996 IPCC Guidelines and IPCC Good Practice guidance and Uncertainty Management reports, provide a format for the definition of source categories and for calculation, documentation and reporting of emissions. The guidelines aim at facilitating verification, technical assessment and expert review of the inventory information by independent Expert Review Teams of the UNFCCC. Therefore, the inventories should be transparent, consistent, comparable, complete and accurate as elaborated in the UNFCCC Guidelines for reporting and be prepared using good practice as described in the IPCC Good Practice Guidance. This National Inventory Report (NIR) 2008 therefore provides explanations of the trends in greenhouse gas emissions, activity data and (implied) emission factors for the period 1990-2006. It also summarises descriptions of methods and data sources of Tier 1 assessments of the uncertainty in annual emissions and in emission trends; it presents an assessment of key sources following the Tier 1 and Tier 2 approaches of the IPCC Good Practice Guidance; and describes Quality Assurance and Quality Control activities. This report provides no specific information on the effectiveness of government policies for reducing greenhouse gas emissions. This information can be found in the annual Environmental Balance (in Dutch: 'Milieubalans') prepared by the Netherlands' Environmental Assessment Agency (MNP) and the 4th National Communication (NC4) prepared by the government of the Netherlands. So-called Common Reporting Format (CRF) spreadsheet files, containing data on emissions, activity data and implied emission factors, accompany this report. The complete set

  6. Gridded National Inventory of U.S. Methane Emissions

    Science.gov (United States)

    Maasakkers, Joannes D.; Jacob, Daniel J.; Sulprizio, Melissa P.; Turner, Alexander J.; Weitz, Melissa; Wirth, Tom; Hight, Cate; DeFigueiredo, Mark; Desai, Mausami; Schmeltz, Rachel; hide

    2016-01-01

    We present a gridded inventory of US anthropogenic methane emissions with 0.1 deg x 0.1 deg spatial resolution, monthly temporal resolution, and detailed scale dependent error characterization. The inventory is designed to be onsistent with the 2016 US Environmental Protection Agency (EPA) Inventory of US Greenhouse Gas Emissionsand Sinks (GHGI) for 2012. The EPA inventory is available only as national totals for different source types. We use a widerange of databases at the state, county, local, and point source level to disaggregate the inventory and allocate the spatial and temporal distribution of emissions for individual source types. Results show large differences with the EDGAR v4.2 global gridded inventory commonly used as a priori estimate in inversions of atmospheric methane observations. We derive grid-dependent error statistics for individual source types from comparison with the Environmental Defense Fund (EDF) regional inventory for Northeast Texas. These error statistics are independently verified by comparison with the California Greenhouse Gas Emissions Measurement (CALGEM) grid-resolved emission inventory. Our gridded, time-resolved inventory provides an improved basis for inversion of atmospheric methane observations to estimate US methane emissions and interpret the results in terms of the underlying processes.

  7. 76 FR 4155 - National Emission Standards for Hazardous Air Pollutants for Source Categories: Gasoline...

    Science.gov (United States)

    2011-01-24

    ... 63 National Emission Standards for Hazardous Air Pollutants for Source Categories: Gasoline Distribution Bulk Terminals, Bulk Plants, and Pipeline Facilities; and Gasoline Dispensing Facilities; Final...] RIN 2060-AP16 National Emission Standards for Hazardous Air Pollutants for Source Categories: Gasoline...

  8. Congestion Quantification Using the National Performance Management Research Data Set

    Directory of Open Access Journals (Sweden)

    Virginia P. Sisiopiku

    2017-11-01

    Full Text Available Monitoring of transportation system performance is a key element of any transportation operation and planning strategy. Estimation of dependable performance measures relies on analysis of large amounts of traffic data, which are often expensive and difficult to gather. National databases can assist in this regard, but challenges still remain with respect to data management, accuracy, storage, and use for performance monitoring. In an effort to address such challenges, this paper showcases a process that utilizes the National Performance Management Research Data Set (NPMRDS for generating performance measures for congestion monitoring applications in the Birmingham region. The capabilities of the relational database management system (RDBMS are employed to manage the large amounts of NPMRDS data. Powerful visual maps are developed using GIS software and used to illustrate congestion location, extent and severity. Travel time reliability indices are calculated and utilized to quantify congestion, and congestion intensity measures are developed and employed to rank and prioritize congested segments in the study area. The process for managing and using big traffic data described in the Birmingham case study is a great example that can be replicated by small and mid-size Metropolitan Planning Organizations to generate performance-based measures and monitor congestion in their jurisdictions.

  9. 76 FR 42052 - National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries

    Science.gov (United States)

    2011-07-18

    ...-AO55 National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries AGENCY... the National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries. EPA is now... signed a final rule amending the National Emission Standards for Hazardous Air Pollutants From Petroleum...

  10. The PRIMAP-hist national historical emissions time series

    Science.gov (United States)

    Gütschow, Johannes; Jeffery, M. Louise; Gieseke, Robert; Gebel, Ronja; Stevens, David; Krapp, Mario; Rocha, Marcia

    2016-11-01

    To assess the history of greenhouse gas emissions and individual countries' contributions to emissions and climate change, detailed historical data are needed. We combine several published datasets to create a comprehensive set of emissions pathways for each country and Kyoto gas, covering the years 1850 to 2014 with yearly values, for all UNFCCC member states and most non-UNFCCC territories. The sectoral resolution is that of the main IPCC 1996 categories. Additional time series of CO2 are available for energy and industry subsectors. Country-resolved data are combined from different sources and supplemented using year-to-year growth rates from regionally resolved sources and numerical extrapolations to complete the dataset. Regional deforestation emissions are downscaled to country level using estimates of the deforested area obtained from potential vegetation and simulations of agricultural land. In this paper, we discuss the data sources and methods used and present the resulting dataset, including its limitations and uncertainties. The dataset is available from doi:10.5880/PIK.2016.003 and can be viewed on the website accompanying this paper (de/primap-live/primap-hist/" target="_blank">http://www.pik-potsdam.de/primap-live/primap-hist/).

  11. Comparison of models used for national agricultural ammonia emission inventories in Europe

    DEFF Research Database (Denmark)

    Reidy, B; Webb, J; Misselbrook, T H

    2009-01-01

    Six N-flow models, used to calculate national ammonia (NH3) emissions from agriculture in different European countries, were compared using standard data sets. Scenarios for litter-based systems were run separately for beef cattle and for broilers, with three different levels of model...... of total ammoniacal-N (TAN) (±6% of the mean total), but large differences in NH3 emissions (±24% of the mean). These differences arose from the different approaches to TAN immobilization in litter, other N losses and mineralization in the models. As a result of those differences estimates of TAN available...... at spreading differed by a factor of almost 3. Results of the FF scenario for broilers produced a range of estimates of total changes in TAN (±9% of the mean total), and larger differences in the estimate of NH3 emissions (±17% of the mean). The different approaches among the models to TAN immobilization...

  12. Language awareness in the bilingual healthcare setting: a national survey.

    Science.gov (United States)

    Roberts, Gwerfyl Wyn; Irvine, Fiona Elizabeth; Jones, Peter Reece; Spencer, Llinos Haf; Baker, Colin Ronald; Williams, Cen

    2007-09-01

    The significance of effective interpersonal communication in healthcare is well established, as is the importance of overcoming language barriers. This has a particular bearing for minority language speakers, where denying language choice can compromise the quality of healthcare provision. Nevertheless, there is limited empirical research exploring language awareness in healthcare and the factors that influence language choice for minority language speakers. This paper reports on the nurses, midwives and health visitors (NMHV) data set of the first phase of a large-scale national study, commissioned by the Welsh Assembly Government, to examine the nature and extent of Welsh language awareness amongst healthcare professionals in Wales, UK. The study involved a questionnaire survey of healthcare professionals working in the public, private and voluntary sectors of healthcare. A stratified random sample of 3358 healthcare professionals was surveyed, of which 1842 (55%) were nurses, midwives and health visitors. The researcher-designed self-administered questionnaire was distributed by post to participants between July and September 2003. A total of 1042 (57%) NMHV returned their questionnaires for analysis. A strong positive correlation is identified between the NMHV use of the Welsh language in practice and their Welsh language proficiency (planguage attitudes (planguage region (planguage attitude scores are more positive than expected, particularly amongst those with limited Welsh language proficiency and those working in regions with the lowest proportions of Welsh speakers. In view of the universal drive for culturally and linguistically appropriate healthcare practice, the findings have important implications for bilingual and multilingual healthcare settings worldwide. The evidence emerging from this survey confirms that cross-cultural communication is enhanced by NMHV language attitudes as well as their proficiency levels. Language awareness training is

  13. National plan of allocation of CO2 emission quotas

    International Nuclear Information System (INIS)

    2006-01-01

    The directive 2003/87/CE of the European parliament and council from October 13, 2003 establishes a trading system of CO 2 emission quotas for some companies of the energy generation industry, of the manufacturing industry and of services. These quotas are tradable and negotiable and an initial amount of quotas is allocated to these companies according to their facilities in concern. The national plan of quotas allocation must precise the total amount of tradable emissions and its share among the different sectors of activity and facilities. The first project of allocation plan was transmitted to the European Commission on July 6, 2004 after its public consultation between June 8 and June 29 2004. Modifications have been added to meet the requests of the Commission and the French plan was finally approved on December 17, 2004 for an annual amount of 156.51 Mt of CO 2 quotas during the 2005-2007 period. This paper precises the modifications requested by the commission, the modifications of the French juridical system necessary to complete the implementation of the French part of the European quotas trading system, the elaboration of the next allocation plan for the 2008-2012 period, and the link between the European emissions trading system and the 'joint implementation' and 'clean development ' mechanisms implemented by the Kyoto protocol. (J.S.)

  14. Emission projections 2008-2012 versus national allocation plans II

    International Nuclear Information System (INIS)

    Neuhoff, Karsten; Ferrario, Federico; Grubb, Michael; Gabel, Etienne; Keats, Kim

    2006-01-01

    We compare the national allocation plans (NAPs), proposed and submitted by EU Member States as of October 2006, with our estimations for CO 2 emissions by the installations covered by these NAPs. The collective allocations proposed under phase II NAPs exceed the historic trend of emissions extrapolated forward. Using our projections we find, depending on uncertainty in fuel prices, economic growth rates, performance of the non-power sector and CDM/JI availability, a 15% chance of a 'dead market' with emissions below cap even at zero prices. With an expected inflow of committed CDM/JI credits of 100 MtCO 2 /year, allowance supply will exceed demand in 50% of cases without any carbon price, and in 80% of our euros20/tCO 2 scenarios. Banking of allowances towards post-2012 conditions could create additional demand, but this is difficult to anticipate and conditional on policy evolution. The proposed phase II NAPs would result in low prices and only small volumes of CDM/JI would enter the EU ETS. CDM/JI would almost exclusively be public-sector funded, placing the cost of Kyoto compliance entirely upon governments. (Author)

  15. American National Standard: nuclear data sets for reactor design calculations

    International Nuclear Information System (INIS)

    1983-01-01

    This standard identifies and describes the specifications for developing, preparing, and documenting nuclear data sets to be used in reactor design calculations. The specifications include criteria for acceptance of evaluated nuclear data sets, criteria for processing evaluated data and preparation of processed continuous data and averaged data sets, and identification of specific evaluated, processed continuous, and averaged data sets which meet these criteria for specific reactor types

  16. American National Standard nuclear data sets for reactor design calculations

    International Nuclear Information System (INIS)

    Anon.

    1975-01-01

    A standard is presented which identifies and describes the specifications for developing, preparing, and documenting nuclear data sets to be used in reactor design calculations. The specifications include (a) criteria for acceptance of evaluated nuclear data sets, (b) criteria for processing evaluated data and preparation of processed continuous data and averaged data sets, and (c) identification of specific evaluated, processed continuous, and averaged data sets which meet these criteria for specific reactor types

  17. Comparison of models used for national agricultural ammonia emission inventories in Europe: Litter-based manure systems

    NARCIS (Netherlands)

    Reidy, B.; Webb, J.; Misselbrook, T.H.; Menzi, H.; Luesink, H.H.; Hutchings, N.J.; Eurich-Menden, B.; Dohler, H.; Dammgen, U.

    2009-01-01

    Six N-flow models, used to calculate national ammonia (NH3) emissions from agriculture in different European countries, were compared using standard data sets. Scenarios for litter-based systems were run separately for beef cattle and for broilers, with three different levels of model

  18. Global estimation of CO emissions using three sets of satellite data for burned area

    Science.gov (United States)

    Jain, Atul K.

    Using three sets of satellite data for burned areas together with the tree cover imagery and a biogeochemical component of the Integrated Science Assessment Model (ISAM) the global emissions of CO and associated uncertainties are estimated for the year 2000. The available fuel load (AFL) is calculated using the ISAM biogeochemical model, which accounts for the aboveground and surface fuel removed by land clearing for croplands and pasturelands, as well as the influence on fuel load of various ecosystem processes (such as stomatal conductance, evapotranspiration, plant photosynthesis and respiration, litter production, and soil organic carbon decomposition) and important feedback mechanisms (such as climate and fertilization feedback mechanism). The ISAM estimated global total AFL in the year 2000 was about 687 Pg AFL. All forest ecosystems account for about 90% of the global total AFL. The estimated global CO emissions based on three global burned area satellite data sets (GLOBSCAR, GBA, and Global Fire Emissions Database version 2 (GFEDv2)) for the year 2000 ranges between 320 and 390 Tg CO. Emissions from open fires are highest in tropical Africa, primarily due to forest cutting and burning. The estimated overall uncertainty in global CO emission is about ±65%, with the highest uncertainty occurring in North Africa and Middle East region (±99%). The results of this study suggest that the uncertainties in the calculated emissions stem primarily from the area burned data.

  19. Prospects for international trade in environmental services: An analysis of international carbon emission off-sets

    International Nuclear Information System (INIS)

    Swisher, J.N.

    1991-01-01

    This dissertation presents a case study analysis in which the costs to a US electric utility of reducing its carbon dioxide (CO 2 ) emissions are compared with the costs of carbon-saving forestry projects in Costa Rica and Guatemala. The results show that a large electric utility in the south-central US would find it relatively inexpensive, even profitable given a conducive regulatory treatment, to reduce its CO 2 emissions by a few percent over the next ten years, through direct investment in energy end-use efficiency improvements. In comparison, the costs of the forestry projects studied in Central America range from $1/TC to a worst-case value of about $55/TC, with most project costs between $5 and $13/TC, depending on the type of project, the climate, and the opportunity cost of land. The total amount of CO 2 storage potential is significant, about 100 million tons per country, but not enough to suggest that forestry can offset more than a few percent of global CO 2 emissions from fossil fuel use. These case studies suggest that international trade in the environmental service of reducing global CO 2 accumulation could have significant economic and ecological benefits. A transaction in which a utility pays for forestry projects in exchange for credit against an emission reduction policy is an example of an international carbon emission offset (ICEO). ICEO's could provide a currency for funding carbon-saving services as a way to comply with national policies to reduce CO 2 emissions, as long as compliance is allowed through investments in other countries. This type of North-South transfer is necessary to reconcile economic efficiency and international equity, because of the disparity between the national allocations of responsibility for greenhouse gas emissions and opportunities for emission reductions

  20. 77 FR 3223 - National Emissions Standards for Hazardous Air Pollutants: Mineral Wool Production and Wool...

    Science.gov (United States)

    2012-01-23

    ... Emission Standards for Hazardous Air Pollutants: Mineral Wool Production Risk and Technology Review..., Administrative practice and procedure, Air pollution control, Hazardous substances, Intergovernmental relations... National Emissions Standards for Hazardous Air Pollutants: Mineral Wool Production and Wool Fiberglass...

  1. 77 FR 33811 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2012-06-07

    ... 63 National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion Engines; Proposed Rule #0;#0... Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source...

  2. Spectrum analysis of national greenhouse gas emission: a case study of Germany

    Energy Technology Data Exchange (ETDEWEB)

    Su, Meirong [Dongguan University of Technology, School of Chemistry and Environmental Engineering, Dongguan, Guangdong Province (China); Beijing Normal University, State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Beijing (China); Technical University of Munich, Strategic Landscape Planning and Management, Freising (Germany); Pauleit, Stephan; Xu, Chao [Technical University of Munich, Strategic Landscape Planning and Management, Freising (Germany)

    2016-10-15

    It is essential to abstract the key information from accounting results of greenhouse gas (GHG) emissions because it can provide a highly generalized and clear picture of GHG emissions, which is especially helpful for the public and policy makers. To clearly display the composition of GHG emissions, the concept of spectrum analysis is introduced and defined in this paper. Next, a multilayer analysis framework for national GHG emissions was proposed, which is represented by a pyramid of three layers: total emissions (first layer), emissions decomposed by gas type or sector (second layer), and emissions decomposed by both gas type and sector (third layer). Based on the analysis results from the first to third layers, the main compositional information of national GHG emissions was gradually summarized and analyzed until a spectrum of GHG emissions was acquired. The spectrum of GHG emissions displays the compositional structure of national GHG emissions in the different layers, which is helpful in identifying priorities for emissions reduction. A case study of Germany's GHG emissions during 1990-2012 was conducted, which indicated that CO{sub 2} and the energy sector were the biggest contributors to the total GHG emissions. Some suggestions for reducing GHG emissions are offered based on the obtained results. And the potential development of spectrum analysis for GHG emissions is also expected from aspects of both research and technology. (orig.)

  3. Spectrum analysis of national greenhouse gas emission: a case study of Germany

    International Nuclear Information System (INIS)

    Su, Meirong; Pauleit, Stephan; Xu, Chao

    2016-01-01

    It is essential to abstract the key information from accounting results of greenhouse gas (GHG) emissions because it can provide a highly generalized and clear picture of GHG emissions, which is especially helpful for the public and policy makers. To clearly display the composition of GHG emissions, the concept of spectrum analysis is introduced and defined in this paper. Next, a multilayer analysis framework for national GHG emissions was proposed, which is represented by a pyramid of three layers: total emissions (first layer), emissions decomposed by gas type or sector (second layer), and emissions decomposed by both gas type and sector (third layer). Based on the analysis results from the first to third layers, the main compositional information of national GHG emissions was gradually summarized and analyzed until a spectrum of GHG emissions was acquired. The spectrum of GHG emissions displays the compositional structure of national GHG emissions in the different layers, which is helpful in identifying priorities for emissions reduction. A case study of Germany's GHG emissions during 1990-2012 was conducted, which indicated that CO_2 and the energy sector were the biggest contributors to the total GHG emissions. Some suggestions for reducing GHG emissions are offered based on the obtained results. And the potential development of spectrum analysis for GHG emissions is also expected from aspects of both research and technology. (orig.)

  4. Global Goal Setting for Improving National Governance and Policy

    NARCIS (Netherlands)

    Biermann, F.; Stevens, C.; Bernstein, S.; Gupta, A.; Kanie, N.; Nilsson, M.; Scobie, M.

    2017-01-01

    Can better governance, in itself, be a subject for global goal setting? This question stands at the center of this chapter, which focuses on the inclusion of “governance goals” in global goal-setting mechanisms, especially the Sustainable Development Goals agreed upon by the UN General Assembly in

  5. NGFATOS : national guidelines for first aid training in occupational settings

    Science.gov (United States)

    2002-05-01

    NGFATOS is a course development guideline containing the essential elements of what can be considered safe, helpful and effective first aid training in occupational settings. This guide is intended for use by first aid program developers, institution...

  6. Miscellaneous Coating Manufacturing: National Emission Standards for Hazardous Air Pollutants (NESHAP)

    Science.gov (United States)

    The national emission standards for hazardous air pollutants for miscellaneous coating manufacturing. Includes summary, rule history, compliance and implementation information, federal registry citations.

  7. Reinforced Plastic Composites Production: National Emission Standards for Hazardous Air Pollutants

    Science.gov (United States)

    National emissions standards for hazardous air pollutants for reinforced plastic composites production facilities. Regulates production and ancillary processes used to manufacture products with thermoset resins and gel coats.

  8. General guidance and procedures for estimating and reporting national GHG emissions for agriculture

    International Nuclear Information System (INIS)

    Rypdal, K.

    2002-01-01

    Greenhouse gas (GHG) emissions from agriculture account for a large share of total GHG emissions in most countries. Methane from ruminants, animal manure and rice fields, and nitrous oxide from agricultural soils are among the most important sources. In general, these emission estimates also are more uncertain than most other parts of the GHG emission inventory. IPCC has developed guidelines for estimating and reporting emissions of GHG. These guidelines shall be followed to secure complete, consistent, accurate and transparent reporting of emissions. However, the recommended methodologies are tiered, and choice of methods shall preferably reflect national circumstances, the national importance of a source, and different resources to prepare inventories. A country may also apply a national methodology given that it is well documented and not in conflict with good practice. Emission data reported under the United Nation Framework Convention on Climate Change are subject to external control, and the methodologies are reviewed by experts on agricultural inventories. (au)

  9. National Emission Standards for Hazardous Air Pollutants Calendar Year 2005

    International Nuclear Information System (INIS)

    Bechtel Nevada

    2006-01-01

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO). From 1951 through 1992, the NTS was operated as the nation's site for nuclear weapons testing. The release of man-made radionuclides from the NTS as a result of testing activities has been monitored since the first decade of atmospheric testing. After 1962, when nuclear tests were conducted only underground, the radiation exposure to the public surrounding the NTS was greatly reduced. After the 1992 moratorium on nuclear testing, radiation monitoring on the NTS focused on detecting airborne radionuclides that are resuspended into the air (e.g., by winds, dust-devils) along with historically-contaminated soils on the NTS. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (40 Code of Federal Regulations 61 Subpart H) limits the release of radioactivity from a U. S. Department of Energy (DOE) facility (e.g., the NTS) to 10 millirem per year (mrem/yr) effective dose equivalent (EDE) to any member of the public. This is the dose limit established for someone living off of the NTS for inhaling radioactive particles that may be carried by wind off of the NTS. This limit assumes that members of the public surrounding the NTS may also inhale 'background levels' or radioactive particles unrelated to NTS activities that come from naturally-occurring elements in the environment (e.g., radon gas from the earth or natural building materials) or from other man-made sources (e.g., cigarette smoke). The U. S. Environmental Protection Agency (EPA) requires DOE facilities (e.g., the NTS) to demonstrate compliance with the NESHAP dose limit by annually estimating the dose to a hypothetical member of the public, referred to as the maximally exposed individual (MEI), or the member of the public who resides within an 80-kilometer (50-mile) radius

  10. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions, Calendar Year 2010

    International Nuclear Information System (INIS)

    2011-01-01

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office operates the Nevada National Security Site (NNSS, formerly the Nevada Test Site) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NNSS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NNSS activities has been monitored since the initiation of atmospheric testing. Limitation to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NNSS. After nuclear testing ended in 1992, NNSS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of tritium are also emitted to air at the NLVF, an NNSS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations (CFR) Part 61 Subpart H) (CFR, 2010a) limits the release of radioactivity from a U.S. Department of Energy (DOE) facility to that which would cause 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation unrelated to NNSS activities. Unrelated doses could come from naturally occurring radioactive elements, from sources such as medically or commercially used radionuclides, or from sources outside of the United States, such as those from the damaged Fukushima nuclear power plant in Japan. Because this report is intended to discuss radioactive air emissions during calendar year 2010, data on radionuclides in air from the 2011 Fukushima nuclear power plant releases are not presented but will be included in the report for calendar year 2011. The NNSS demonstrates compliance with the NESHAP

  11. National Integration in Multicultural School Setting in Malaysia

    Science.gov (United States)

    Nordin, Abu Bakar; Alias, Norlidah; Siraj, Saedah

    2013-01-01

    Malaysia is a multicultural country constituting three major ethno-cultural groups, Malay and Bumiputera, Chinese and Indian. Owing to its diverse cultures attempts through a number of channels, politics, economics and social were made to bring about national integration. School is thought to be the most effective platform to bring about national…

  12. National Emissions Inventory Vehicle Miles Traveled, U.S., 2014, EPA/OAR/OAQPS/AQAD

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web service contains layers that depict gridded Vehicle Miles Traveled (VMT) for 2014 from the National Emission Inventory (NEI). The default 2014 National...

  13. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions, Calendar Year 2011

    International Nuclear Information System (INIS)

    2012-01-01

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office operates the Nevada National Security Site (NNSS) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NNSS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NNSS activities has been monitored since the initiation of atmospheric testing. Limitation to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NNSS. After nuclear testing ended in 1992, NNSS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of legacy-related tritium are also emitted to air at the NLVF, an NNSS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations (CFR) Part 61 Subpart H) limits the release of radioactivity from a U.S. Department of Energy (DOE) facility to that which would cause 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation unrelated to NNSS activities. Unrelated doses could come from naturally occurring radioactive elements, from sources such as medically or commercially used radionuclides, or from sources outside of the United States, such as the damaged Fukushima nuclear power plant in Japan. Radionuclides from the Fukushima nuclear power plant were detected at the NNSS in March 2011 and are discussed further in Section III. The NNSS demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations. This method was approved by the EPA for use on the

  14. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions Calendar Year 2012

    Energy Technology Data Exchange (ETDEWEB)

    Warren, R.

    2013-06-10

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO) operates the Nevada National Security Site (NNSS) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NNSS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NNSS activities has been monitored since the initiation of atmospheric testing. Limitation to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NNSS. After nuclear testing ended in 1992, NNSS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of legacy-related tritium are also emitted to air at the NLVF, an NNSS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations [CFR] Part 61 Subpart H) (CFR 2010a) limits the release of radioactivity from a U.S. Department of Energy (DOE) facility to that which would cause 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation unrelated to NNSS activities. Unrelated doses could come from naturally occurring radioactive elements, from sources such as medically or commercially used radionuclides, or from sources outside of the United States, such as the damaged Fukushima nuclear power plant in Japan in 2011. NNSA/NFO demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations on the NNSS (U.S. Environmental Protection Agency [EPA] and DOE 1995). This method was approved by the EPA for use on the NNSS in 2001 (EPA 2001a) and has

  15. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions Calendar Year 2013

    Energy Technology Data Exchange (ETDEWEB)

    Warren, R.

    2014-06-04

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO) operates the Nevada National Security Site (NNSS) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NNSS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NNSS activities has been monitored since the initiation of atmospheric testing. Limitations to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NNSS. After nuclear testing ended in 1992, NNSS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of legacy-related tritium are also emitted to air at the NLVF, an NNSS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations [CFR] Part 61 Subpart H) (CFR 2010a) limits the release of radioactivity from a U.S. Department of Energy (DOE) facility to that which would cause 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation unrelated to NNSS activities. Unrelated doses could come from naturally occurring radioactive elements, from sources such as medically or commercially used radionuclides, or from sources outside of the United States, such as the damaged Fukushima nuclear power plant in Japan in 2011. NNSA/NFO demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations on the NNSS (U.S. Environmental Protection Agency [EPA] and DOE 1995). This method was approved by the EPA for use on the NNSS in 2001 (EPA 2001a) and has

  16. National fossil fuels consumption: Estimates of CO2 emissions and thermic pollution

    International Nuclear Information System (INIS)

    Mariani, Mario; Casale, Francesco

    1997-01-01

    The study on the basis of the national energy consumption from 1988 to 1994, estimates CO 2 emission rates produced by the most relevant hydrocarbons involved in the technological combustion processes and assess the potential thermic impact on the environment. Two calculation procedures have been developed taking into account once emission factors and other emission indexes in order to verify the two estimates. Besides, the work determines the national trend of CO 2 emission with regard to the aim for the stabilization of carbon dioxide emissions at 1990 levels by 2000

  17. An optimised set-up for total reflection particle induced X-ray emission

    International Nuclear Information System (INIS)

    Kan, J.A. van; Vis, R.D.

    1997-01-01

    MeV proton beams at small angles of incidence (0-35 mrad) are used to analyse trace elements on flat surfaces such as Si wafers or quartz substrates. In these experiments, the particle induced X-ray emission (PIXE) signal is used in a new optimized set-up. This set-up is constructed in such a way that the X-ray detector can reach very large solid angles, larger than 1 sr. Use of these large detector solid angles, combined with the reduction of bremsstrahlung background, affords limits of detection (LOD) of the order of 10 10 at cm -2 using total reflection particle induced X-ray emission (TPIXE). The LODs from earlier TPIXE measurements in a non-optimized set-up are used to estimate LODs in the new TPIXE set-up. Si wafers with low surface concentrations of V, Ni, Cu and Ag are used as standards to calibrate the LODs found with this set-up. The metal concentrations are determined by total reflection X-ray fluorescence (TXRF). The TPIXE measurements are compared with TXRF measurements on the same wafers. (Author)

  18. National Emission Standards for Hazardous Air Pollutants—Calendar Year 2010 INL Report for Radionuclides (2011)

    Energy Technology Data Exchange (ETDEWEB)

    Mark Verdoorn; Tom Haney

    2011-06-01

    This report documents the calendar Year 2010 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy's Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, 'Protection of the Environment,' Part 61, 'National Emission Standards for Hazardous Air Pollutants,' Subpart H, 'National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.'

  19. Impacts of nationally determined contributions on 2030 global greenhouse gas emissions: uncertainty analysis and distribution of emissions

    Science.gov (United States)

    Benveniste, Hélène; Boucher, Olivier; Guivarch, Céline; Le Treut, Hervé; Criqui, Patrick

    2018-01-01

    Nationally Determined Contributions (NDCs), submitted by Parties to the United Nations Framework Convention on Climate Change before and after the 21st Conference of Parties, summarize domestic objectives for greenhouse gas (GHG) emissions reductions for the 2025-2030 time horizon. In the absence, for now, of detailed guidelines for the format of NDCs, ancillary data are needed to interpret some NDCs and project GHG emissions in 2030. Here, we provide an analysis of uncertainty sources and their impacts on 2030 global GHG emissions based on the sole and full achievement of the NDCs. We estimate that NDCs project into 56.8-66.5 Gt CO2eq yr-1 emissions in 2030 (90% confidence interval), which is higher than previous estimates, and with a larger uncertainty range. Despite these uncertainties, NDCs robustly shift GHG emissions towards emerging and developing countries and reduce international inequalities in per capita GHG emissions. Finally, we stress that current NDCs imply larger emissions reduction rates after 2030 than during the 2010-2030 period if long-term temperature goals are to be fulfilled. Our results highlight four requirements for the forthcoming ‘climate regime’: a clearer framework regarding future NDCs’ design, an increasing participation of emerging and developing countries in the global mitigation effort, an ambitious update mechanism in order to avoid hardly feasible decarbonization rates after 2030 and an anticipation of steep decreases in global emissions after 2030.

  20. National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions Calendar Year 2009

    International Nuclear Information System (INIS)

    2010-01-01

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office operates the Nevada Test Site (NTS) and North Las Vegas Facility (NLVF). From 1951 through 1992, the NTS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NTS activities has been monitored since the initiation of atmospheric testing. Limitation to underground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NTS. After nuclear testing ended in 1992, NTS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by wind) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of tritium were also emitted to air at the NLVF, an NTS support complex in North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations (CFR) Part 61 Subpart H) limits the release of radioactivity from a U.S. Department of Energy facility to 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation not related to NTS activities. Unrelated doses could come from naturally occurring radioactive elements or from sources such as medically or commercially used radionuclides. The NTS demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations. This method was approved by the U.S. Environmental Protection Agency for use on the NTS in 2001 and has been the sole method used since 2005. Six locations on the NTS have been established to act as critical receptor locations to demonstrate compliance with the NESHAP limit. These locations are actually pseudo-critical receptor stations, because no

  1. Comparison of models used for national agricultural ammonia emission inventories in Europe

    DEFF Research Database (Denmark)

    Reidy, B; Dämmgen, U; Döhler, H

    2008-01-01

    and harmonized the available knowledge on emission factors (EFs) for nitrogen (N)-flow emission calculation models and initiated a new generation of emission inventories. As a first step in summarizing the available knowledge, six N-flow models, used to calculate national NH3 emissions from agriculture...... the variation in the results generated awareness and consensus concerning available scientific data and the importance of specific processes not yet included in some models...

  2. Characterization of emissions from a desktop 3D printer and indoor air measurements in office settings.

    Science.gov (United States)

    Steinle, Patrick

    2016-01-01

    Emissions from a desktop 3D printer based on fused deposition modeling (FDM) technology were measured in a test chamber and indoor air was monitored in office settings. Ultrafine aerosol (UFA) emissions were higher while printing a standard object with polylactic acid (PLA) than with acrylonitrile butadiene styrene (ABS) polymer (2.1 × 10(9) vs. 2.4 × 10(8) particles/min). Prolonged use of the printer led to higher emission rates (factor 2 with PLA and 4 with ABS, measured after seven months of occasional use). UFA consisted mainly of volatile droplets, and some small (100-300 nm diameter) iron containing and soot-like particles were found. Emissions of inhalable and respirable dust were below the limit of detection (LOD) when measured gravimetrically, and only slightly higher than background when measured with an aerosol spectrometer. Emissions of volatile organic compounds (VOC) were in the range of 10 µg/min. Styrene accounted for more than 50% of total VOC emitted when printing with ABS; for PLA, methyl methacrylate (MMA, 37% of TVOC) was detected as the predominant compound. Two polycyclic aromatic hydrocarbons (PAH), fluoranthene and pyrene, were observed in very low amounts. All other analyzed PAH, as well as inorganic gases and metal emissions except iron (Fe) and zinc (Zn), were below the LOD or did not differ from background without printing. A single 3D print (165 min) in a large, well-ventilated office did not significantly increase the UFA and VOC concentrations, whereas these were readily detectable in a small, unventilated room, with UFA concentrations increasing by 2,000 particles/cm(3) and MMA reaching a peak of 21 µg/m(3) and still being detectable in the room even 20 hr after printing.

  3. Disproportionality in Power Plants’ Carbon Emissions: A Cross-National Study

    Science.gov (United States)

    Jorgenson, Andrew; Longhofer, Wesley; Grant, Don

    2016-01-01

    Past research on the disproportionality of pollution suggests a small subset of a sector’s facilities often produces the lion’s share of toxic emissions. Here we extend this idea to the world’s electricity sectors by calculating national-level disproportionality Gini coefficients for plant-level carbon emissions in 161 nations based on data from 19,941 fossil-fuel burning power plants. We also evaluate if disproportionalities in plant-level emissions are associated with increased national carbon emissions from fossil-fuel based electricity production, while accounting for other well-established human drivers of greenhouse gas emissions. Results suggest that one potential pathway to decreasing nations’ greenhouse gas emissions could involve reducing disproportionality among fossil-fuel power plants by targeting those plants in the upper end of the distribution that burn fuels more inefficiently to produce electricity. PMID:27363677

  4. Nevada Test Site National Emission Standards for Hazardous Air Pollutants - Radionuclide Emissions Calendar Year 2008

    International Nuclear Information System (INIS)

    Warren, Ronald; Grossman, Robert F.

    2009-01-01

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office. From 1951 through 1992, the NTS was the continental testing location for U.S. nuclear weapons. The release of radionuclides from NTS activities has been monitored since the initiation of atmospheric testing. Limitation to under-ground detonations after 1962 greatly reduced radiation exposure to the public surrounding the NTS. After nuclear testing ended in 1992, NTS radiation monitoring focused on detecting airborne radionuclides from historically contaminated soils. These radionuclides are derived from re-suspension of soil (primarily by winds) and emission of tritium-contaminated soil moisture through evapotranspiration. Low amounts of tritium were also emitted to air at the North Las Vegas Facility (NLVF), an NTS support complex in the city of North Las Vegas. To protect the public from harmful levels of man-made radiation, the Clean Air Act, National Emission Standards for Hazardous Air Pollutants (NESHAP) (Title 40 Code of Federal Regulations (CFR) Part 61 Subpart H) (CFR, 2008a) limits the release of radioactivity from a U.S. Department of Energy facility (e.g., the NTS) to 10 millirem per year (mrem/yr) effective dose equivalent to any member of the public. This limit does not include radiation not related to NTS activities. Unrelated doses could come from naturally occurring radioactive elements or from other man-made sources such as medical treatments. The NTS demonstrates compliance with the NESHAP limit by using environmental measurements of radionuclide air concentrations at critical receptor locations. This method was approved by the U.S. Environmental Protection Agency for use on the NTS in 2001 and has been the sole method used since 2005. Six locations on the NTS have been established to act as critical receptor locations to demonstrate compliance with the NESHAP limit. These locations are actually pseudo

  5. Pacific Northwest National Laboratory Facility Radionuclide Emission Points and Sampling Systems

    International Nuclear Information System (INIS)

    Barfuss, Brad C.; Barnett, J. M.; Ballinger, Marcel Y.

    2009-01-01

    Battelle-Pacific Northwest Division operates numerous research and development laboratories in Richland, Washington, including those associated with the Pacific Northwest National Laboratory (PNNL) on the Department of Energy's Hanford Site that have the potential for radionuclide air emissions. The National Emission Standard for Hazardous Air Pollutants (NESHAP 40 CFR 61, Subparts H and I) requires an assessment of all effluent release points that have the potential for radionuclide emissions. Potential emissions are assessed annually. Sampling, monitoring, and other regulatory compliance requirements are designated based upon the potential-to-emit dose criteria found in the regulations. The purpose of this document is to describe the facility radionuclide air emission sampling program and provide current and historical facility emission point system performance, operation, and design information. A description of the buildings, exhaust points, control technologies, and sample extraction details is provided for each registered or deregistered facility emission point. Additionally, applicable stack sampler configuration drawings, figures, and photographs are provided

  6. Pacific Northwest National Laboratory Facility Radionuclide Emission Points and Sampling Systems

    Energy Technology Data Exchange (ETDEWEB)

    Barfuss, Brad C.; Barnett, J. Matthew; Ballinger, Marcel Y.

    2009-04-08

    Battelle—Pacific Northwest Division operates numerous research and development laboratories in Richland, Washington, including those associated with the Pacific Northwest National Laboratory (PNNL) on the Department of Energy’s Hanford Site that have the potential for radionuclide air emissions. The National Emission Standard for Hazardous Air Pollutants (NESHAP 40 CFR 61, Subparts H and I) requires an assessment of all effluent release points that have the potential for radionuclide emissions. Potential emissions are assessed annually. Sampling, monitoring, and other regulatory compliance requirements are designated based upon the potential-to-emit dose criteria found in the regulations. The purpose of this document is to describe the facility radionuclide air emission sampling program and provide current and historical facility emission point system performance, operation, and design information. A description of the buildings, exhaust points, control technologies, and sample extraction details is provided for each registered or deregistered facility emission point. Additionally, applicable stack sampler configuration drawings, figures, and photographs are provided.

  7. Nitrous oxide emission from cropland and adjacent riparian buffers in contrasting hydrogeomorphic settings.

    Science.gov (United States)

    Fisher, K; Jacinthe, P A; Vidon, P; Liu, X; Baker, M E

    2014-01-01

    Riparian buffers are important nitrate (NO) sinks in agricultural watersheds, but limited information is available regarding the intensity and control of nitrous oxide (NO) emission from these buffers. This study monitored (December 2009-May 2011) NO fluxes at two agricultural riparian buffers in the White River watershed in Indiana to assess the impact of land use and hydrogeomorphologic (HGM) attributes on emission. The study sites included a riparian forest in a glacial outwash/alluvium setting (White River [WR]) and a grassed riparian buffer in tile-drained till plains (Leary Weber Ditch [LWD]). Adjacent corn ( L.) fields were monitored for land use assessment. Analysis of variance identified season, land use (riparian buffer vs. crop field), and site geomorphology as major drivers of NO fluxes. Strong relationships between N mineralization and NO fluxes were found at both sites, but relationships with other nutrient cycling indicators (C/N ratio, dissolved organic C, microbial biomass C) were detected only at LWD. Nitrous oxide emission showed strong seasonal variability; the largest NO peaks occurred in late spring/early summer as a result of flooding at the WR riparian buffer (up to 27.8 mg NO-N m d) and N fertilizer application to crop fields. Annual NO emission (kg NO-N ha) was higher in the crop fields (WR: 7.82; LWD: 6.37) than in the riparian areas. A significant difference ( LWD, respectively), and this difference was attributed to site geomorphology and flooding (WR is flood prone; no flooding occurred at tile-drained LWD). The study results demonstrate the significance of landscape geomorphology and land-stream connection (i.e., flood potential) as drivers of NO emission in riparian buffers and therefore argue that an HGM-based approach should be especially suitable for determination of regional NO budget in riparian ecosystems. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

  8. Estimating national exhaust emissions from railway vehicles in Turkey

    International Nuclear Information System (INIS)

    Dincer, Faruk; Elbir, Tolga

    2007-01-01

    The estimated exhaust emissions from railway vehicles in Turkey were presented. The emissions of nitrogen oxides (NO x ), hydrocarbon compounds (HC), carbon monoxide (CO), particulate matter (PM), sulfur dioxide (SO 2 ) and carbon dioxide (CO 2 ) from the diesel locomotives and railcars were calculated using the railway traffic data recorded by Turkish State Railways (TSR) for the period of 2000-2005. EPA emission factors were used for different vehicle types and operation modes such as shunting and line-hauling. Total emissions from railway vehicles in Turkey were estimated as 384 t y - 1 for HC, 1016 t y - 1 for CO, 6799 t y - 1 for NO X , 256 t y - 1 for PM, 357 t y - 1 for SO 2 and 383 537 t y - 1 for CO 2 for the year 2005. The distribution of emissions with respect to type of railway vehicles shows that the mainline locomotives contribute ∝ 91% to the total emissions. The increases of 22%, 39% and 49% in the current numbers of mainline locomotives, shunting locomotives and diesel railcars, respectively corresponding to the full capacity of railway network in Turkey will increase the annual emissions to 431 t y - 1 for HC, 1121 t y - 1 for CO, 7399 t y - 1 for NO X , 342 t y - 1 for PM, 552 t y - 1 for SO 2 and 420 256 t y - 1 for CO 2 . Total railway emissions constitute 0.15%, 0.08% and 4.21% of total Turkish traffic emissions for HC, CO and NO X , respectively. (author)

  9. National Emissions Trading; Interim Report by the Committee on the Kyoto mechanisms

    International Nuclear Information System (INIS)

    2001-01-01

    By emissions trading is meant that operators eligible for emissions trading can trade in emission rights, which entitle the operator to greenhouse gas emissions. The domestic emissions trading in gases released into the atmosphere would be limited to domestic units and emissions only. Emissions trading does not reduce emissions. Emissions are reduced by investments and changes in lines of action. The role of the national emissions trading depends on the overall national climate programme. Emissions trading - especially if it is connected with quotas imposed on greenhouse gas emissions or with other quantitative restrictions - is a strong instrument of which there is no previous experience in Finland. Compared to mere emission quotas, emissions trading might, however, offer a flexible and cost-efficient means of meeting the emission targets. The Committee thinks that the majority of - and most important - points speak in favour of the option that, if emissions trading is to be taken among the methodology of the climate policy, it is more profitable and more cost-efficient for Finland to use emissions trading as one instrument included in the climate policy together with other countries. The emissions trading area should also include countries that have lower costs of reducing emissions than those of Finland. The Committee does not propose that emissions trading between companies be initiated so as to be applicable in Finland only. If the EU Member States and the Community ratify the Kyoto Protocol and if emissions trading within the EU area begins, Finland will have to consider joining the trading system. If no decisions are made on the EU trading system by the year 2005, or if Finland cannot join it due to an implementation method that would be disadvantageous to Finland, Finland will have to consider joining the emissions trading system especially on the regional level covering the Nordic countries and the Baltic Sea States. Before joining any emissions trading

  10. National Emissions Trading; Interim Report by the Committee on the Kyoto mechanisms

    International Nuclear Information System (INIS)

    2001-01-01

    By emissions trading is meant that operators eligible for emissions trading can trade in emission rights, which entitle the operator to greenhouse gas emissions. The domestic emissions trading in gases released into the atmosphere would be limited to domestic units and emissions only. Emissions trading does not reduce emissions. Emissions are reduced by investments and changes in lines of action. The role of the national emissions trading depends on the overall national climate programme. Emissions trading - especially if it is connected with quotas imposed on greenhouse gas emissions or with other quantitative restrictions - is a strong instrument of which there is no previous experience in Finland. Compared to mere emission quotas, emissions trading might, however, offer a flexible and cost-efficient means of meeting the emission targets. The Committee thinks that the majority of - and most important- points speak in favour of the option that, i emissions trading is to be taken among the methodology of the climate policy, it is more profitable and more cost-efficient for Finland to use emissions trading as one instrument included in the climate policy together with other countries. The emissions trading area should also include countries that have lower costs of reducing emissions than those of Finland. The Committee does not propose that emissions trading between companies be initiated so as to be applicable in Finland only. If the EU Member States and the Community ratify the Kyoto Protocol and if emissions trading within the EU area begins, Finland will have to consider joining the trading system. If no decisions are made on the EU trading system by the year 2005, or if Finland cannot join it due to an implementation method that would be disadvantageous to Finland, Finland will have to consider joining the emissions trading system especially on the regional level covering the Nordic countries and the Baltic Sea States. Before joining any emissions trading

  11. National inventory report. Greenhouse gas emissions 1990-2009

    Energy Technology Data Exchange (ETDEWEB)

    2011-05-15

    Emissions of the following greenhouse gases are covered in this report: carbon dioxide (CO{sub 2}), methane (CH{sub 4}), nitrous oxide (N{sub 2}O), perfluoro carbons (PFCs), hydro fluorocarbons (HFCs) and sulphur hexafluoride (SF{sub 6}). In addition, the inventory includes calculations of emissions of the precursors NO{sub x}, NMVOC, and CO, as well as for SO{sub 2}. Indirect CO{sub 2} emissions originating from the fossil part of CH{sub 4} and NMVOC are calculated according to the reporting guidelines to the UNFCCC, and accounted for in the inventory. (AG)

  12. National inventory report. Greenhouse gas emissions 1990-2010

    Energy Technology Data Exchange (ETDEWEB)

    Kolshus, Hans H.; Gjerald, Eilev; Hoem, Britta; Ramberg, Simen Helgesen; Haugland, Hege; Valved, Hilde; Nelson, George Nicholas; Asphjell, Torgrim; Christophersen, Oeyvind; Gaustad, Alice; Rubaek, Birgitte; Hvalryg, Marte Monsen

    2012-07-01

    Emissions of the following greenhouse gases are covered in this report: carbon dioxide (CO{sub 2}), methane (CH{sub 4}), nitrous oxide (N{sub 2}O), perfluoro carbons (PFCs), hydro fluorocarbons (HFCs) and sulphur hexafluoride (SF{sub 6}). In addition, the inventory includes calculations of emissions of the precursors NO{sub x}, NMVOC, and CO, as well as for SO{sub 2}. Indirect CO{sub 2} emissions originating from the fossil part of CH{sub 4} and NMVOC are calculated according to the reporting guidelines to the UNFCCC, and accounted for in the inventory.(eb)

  13. Setting-up of a direct reading emission spectrometer and its adaptation for plutonium handling

    International Nuclear Information System (INIS)

    Page, A.G.; Godbole, S.V.; Kulkarni, M.J.; Porwal, N.K.; Thulasidas, S.K.; Sastry, M.D.; Srinivasan, P.S.

    1986-01-01

    A Jarrell-Ash 750 AtomComp 1100 series direct reading emission spectrometer was set up and its performance features were checked with regard to analysis of uranium-based samples using d.c. arc/inductively coupled argon plasma excitation techniques. The instrument has been subsequently modified to enable handling of plutonium-based samples. The modifications include building up of a specially designed glove-box around the excitation sources and consequent changes in the electro-mechanical controls associated with them. The modified system was extensively used for the trace metal assay of FBTR fuel sample. (author)

  14. National Greenhouse Gas Emission Inventory (EV-GHG)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EV-GHG Mobile Source Data asset contains measured mobile source GHG emissions summary compliance information on light-duty vehicles, by model, for certification...

  15. 77 FR 73968 - Reconsideration of Certain New Source and Startup/Shutdown Issues: National Emission Standards...

    Science.gov (United States)

    2012-12-12

    ...; FRL-9762-1] RIN 2060-AR62 Reconsideration of Certain New Source and Startup/Shutdown Issues: National... Source and Startup/Shutdown Issues: National Emission Standards for Hazardous Air Pollutants from Coal... November 30, 2012, proposed ``Reconsideration of Certain New Source and Startup/Shutdown Issues: National...

  16. Verification of the Danish emission inventory data by national and international data comparisons

    Energy Technology Data Exchange (ETDEWEB)

    Fauser, P.; Thomsen, Marianne; Nielsen, Ole-Kenneth; Winther, M.; Gyldenkaerne, S.; Hoffmann, L.; Lyck, E.; Boll Illerup, J.

    2007-08-15

    Danish emission intensity values, activity values and implied emission factors for identified key source categories are compared with corresponding values for the EU-15 countries (excluding Luxemburg). The emission values for all countries are based on national greenhouse gas inventories for the years 1990 (base year), 1997 and 2003 provided by the UNFCCC. The comparison is based on a proposed verification procedure that is designed for identifying emission indicators and evaluating data consistency and reliability for the energy and industry sectors. For all sectors the method gives good possibility for checking emission levels and consistency in time trends. (au)

  17. Accounting for greenhouse gas emissions outside the national borders in FENCH-GHG energy planning

    International Nuclear Information System (INIS)

    Vate, J.F. van de

    1996-01-01

    This paper aims at providing guidance to the workshop discussion on the accountability of full-energy-chain greenhouse gas emissions from the use of energy sources if emissions did not take place inside the national borders of a country. Examples of such emissions are those from the generation of imported electricity or from mining and transportation of coal and natural gas. The FENCH-GHG approach, if used in energy planning, would automatically take such greenhouse gas emissions, which are inherent to energy systems, into account. The paper raises the basics, practicality and the feasibility of dealing with extra-boundary emissions in energy planning. (author). 3 refs

  18. Secondary electron images obtained with a standard photoelectron emission microscope set-up

    International Nuclear Information System (INIS)

    Benka, Oswald; Zeppenfeld, Peter

    2005-01-01

    The first results of secondary electron images excited by 3-4.3 keV electrons are presented. The images are obtained with a standard FOCUS-PEEM set-up equipped with an imaging energy filter (IEF). The electron gun was mounted on a standard PEEM entrance flange at an angle of 25 deg. with respect to the sample surface. A low extraction voltage of 500 V was used to minimize the deflection of the electron beam by the PEEM extraction electrode. The secondary electron images are compared to photoelectron images excited by a standard 4.9 eV UV lamp. In the case of a Cu pattern on a Si substrate it is found that the lateral resolution without the IEF is about the same for electron and photon excitation but that the relative electron emission intensities are very different. The use of the IEF reduces the lateral resolution. Images for secondary electron energies between eV 1 and eV 2 were obtained by setting the IEF to -V 1 and -V 2 ∼-(V 1 +5V) potentials and taking the difference of both images. Images up to 100 eV electron energies were recorded. The material contrast obtained in these difference images is discussed in terms of a secondary electron and photoelectron emission model and secondary electron energy spectra measured with a LEED-Auger spectrometer

  19. Pacific Northwest National Laboratory Site Radionuclide Air Emissions Report for Calendar Year 2012

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, Sandra F.; Barnett, J. Matthew; Bisping, Lynn E.

    2013-06-06

    This report documents radionuclide air emissions that result in the highest effective dose equivalent (EDE) to a member of the public, referred to as the maximally exposed individual (MEI). The report has been prepared in compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities and Washington Administrative Code (WAC) Chapter 246-247, Radiation Protection Air Emissions. The dose to the PNNL Site MEI due to routine major and minor point source emissions in 2012 from PNNL Site sources is 9E-06 mrem (9E-08 mSv) EDE. The dose from fugitive emissions (i.e., unmonitored sources) is 1E-7 mrem (1E-9 mSv) EDE. The dose from radon emissions is 2E-6 mrem (2E-08 mSv) EDE. No nonroutine emissions occurred in 2012. The total radiological dose for 2012 to the MEI from all PNNL Site radionuclide emissions, including fugitive emissions and radon, is 1E-5 mrem (1E-7 mSv) EDE, or 100,000 times smaller than the federal and state standard of 10 mrem/yr, to which the PNNL Site is in compliance.

  20. Pacific Northwest National Laboratory Campus Radionuclide Air Emissions Report for Calendar Year 2013

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, Sandra F.; Barnett, J. Matthew; Bisping, Lynn E.

    2014-06-01

    This report documents radionuclide air emissions that result in the highest effective dose equivalent (EDE) to a member of the public, referred to as the maximally exposed individual (MEI). The report has been prepared in compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities and Washington Administrative Code (WAC) Chapter 246-247, Radiation Protection Air Emissions. The dose to the PNNL Site MEI due to routine major and minor point source emissions in 2013 from PNNL Site sources is 2E-05 mrem (2E-07 mSv) EDE. The dose from fugitive emissions (i.e., unmonitored sources) is 2E-6 mrem (2E-8 mSv) EDE. The dose from radon emissions is 1E-11 mrem (1E-13 mSv) EDE. No nonroutine emissions occurred in 2013. The total radiological dose for 2013 to the MEI from all PNNL Site radionuclide emissions, including fugitive emissions and radon, is 2E-5 mrem (2E-7 mSv) EDE, or 100,000 times smaller than the federal and state standard of 10 mrem/yr, to which the PNNL Site is in compliance

  1. Estimating marginal CO2 emissions rates for national electricity systems

    International Nuclear Information System (INIS)

    Hawkes, A.D.

    2010-01-01

    The carbon dioxide (CO 2 ) emissions reduction afforded by a demand-side intervention in the electricity system is typically assessed by means of an assumed grid emissions rate, which measures the CO 2 intensity of electricity not used as a result of the intervention. This emissions rate is called the 'marginal emissions factor' (MEF). Accurate estimation of MEFs is crucial for performance assessment because their application leads to decisions regarding the relative merits of CO 2 reduction strategies. This article contributes to formulating the principles by which MEFs are estimated, highlighting the strengths and weaknesses in existing approaches, and presenting an alternative based on the observed behaviour of power stations. The case of Great Britain is considered, demonstrating an MEF of 0.69 kgCO 2 /kW h for 2002-2009, with error bars at +/-10%. This value could reduce to 0.6 kgCO 2 /kW h over the next decade under planned changes to the underlying generation mix, and could further reduce to approximately 0.51 kgCO 2 /kW h before 2025 if all power stations commissioned pre-1970 are replaced by their modern counterparts. Given that these rates are higher than commonly applied system-average or assumed 'long term marginal' emissions rates, it is concluded that maintenance of an improved understanding of MEFs is valuable to better inform policy decisions.

  2. 77 FR 58219 - National Emission Standards for Hazardous Air Pollutant Emissions: Hard and Decorative Chromium...

    Science.gov (United States)

    2012-09-19

    ... for public health and the environment by reducing emissions of hexavalent chromium (a known human... alternatives to PFOS-based WAFS had been successfully used in the hard and decorative chrome source categories... the number of people exposed to risks greater than 1-in-1 million due to emissions of hexavalent...

  3. Evaluation of auto region of interest settings for single photon emission computed tomography findings

    International Nuclear Information System (INIS)

    Mizuno, Takashi; Takahashi, Masaaki; Yoshioka, Katsunori

    2008-01-01

    It has been noted that the manual settings of region of interest (ROI) to the single-photon-emission-computed-tomography (SPECT) slice lacked objectivity when the fixed quantity value of regional cerebral blood flow (rCBF) was measured previously. Therefore, we jointly developed software Brain ROI' with Daiichi Radioisotope Laboratories, Ltd. (Present name: FUJIFILM RI Pharma Co., Ltd.) The software normalized an individual brain to a standard brain template by using Statistical Parametric Mapping 2 (SPM 2) of the easy Z-score Imaging System ver. 3.0 (eZIS Ver. 3.0), and the ROI template was set to a specific slice. In this study, we evaluated the accuracy of this software with an ROI template that we made of useful size and shape, in some clinical samples. The method of automatic setting of ROI was the objective. However, we felt that we should use the shape of the ROI template without the influence of brain atrophy. Moreover, we should see normalization of the individual brain and confirm the accuracy of normalization. When normalization failed, we should partially correct the ROI or set everything by manual operation for the operator. However, it was thought that this software was useful if the tendency was understood because examples of failure were few. (author)

  4. Using otoacoustic emissions to screen young children for hearing loss in primary care settings.

    Science.gov (United States)

    Foust, Terry; Eiserman, William; Shisler, Lenore; Geroso, Amy

    2013-07-01

    Otoacoustic emissions (OAE) technology, used widely in newborn hearing screening programs and validated by professional organizations as a reliable and objective tool, is beginning to be recognized as superior to subjective methods when screening young children in a variety of settings. This study examines the efficacy of integrating OAE hearing screening into services routinely provided in health care settings. Three federally funded clinics serving low-income and uninsured people in a metropolitan area participated in the 10-month study. Subjects included 846 children (842 in the target population children did not pass the initial screening. Audiological evaluation was sought for children not passing a subsequent OAE screening. Of the 846 children screened, 814 (96%) ultimately passed the screening or audiological assessment and 29 (3%) exited the study. Three children (1 was 5) were identified with permanent hearing loss. The rate of identification of permanent hearing loss in this study is similar to findings from a study of OAE screening in early childhood educational settings. OAE screening holds the potential for being an effective method for helping to identify young children with permanent hearing loss in primary care settings.

  5. Pesticide Active Ingredient Production Industry: National Emission Standards for Hazardous Air Pollutants (NESHAP)

    Science.gov (United States)

    This action promulgates national emission standards for hazardous air pollutants (NESHAP) for the pesticide active ingredient (PAI) production source category under section 112 of the Clean Air Act as amended (CAA or Act).

  6. National Emissions Inventory (NEI) 2005 Point Facility Data for the US (US EPA)

    Data.gov (United States)

    U.S. Environmental Protection Agency — This map service displays 2005 USEPA National Emissions Inventory (NEI) point facility information for the United States. The map service was created for inclusion...

  7. National Emissions Inventory (NEI) 2011 Point Facility Data for the US (US EPA)

    Data.gov (United States)

    U.S. Environmental Protection Agency — This map service displays 2011 USEPA National Emissions Inventory (NEI) point facility information for the United States. The map service was created for inclusion...

  8. Primary Aluminum Reduction Industry - National Emission Standards for Hazardous Air Pollutants (NESHAP)

    Science.gov (United States)

    National emission standards for each new or existing potline, paste production operation, and anode bake furnace associated with a primary aluminum reduction plant. Includes rule history, implementation information and additional resources.

  9. 75 FR 37732 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2010-06-30

    ... National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines... hazardous air pollutants for existing stationary compression ignition reciprocating internal combustion... combustion engines. 40 CFR 63.6590 was amended by revising paragraphs (b)(1) and (3). Inadvertently...

  10. 75 FR 75937 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2010-12-07

    ... National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines... internal combustion engines. Subsequently, the Administrator received two petitions for reconsideration... Any industry using a stationary 2211 Electric power reciprocating internal generation, combustion...

  11. 76 FR 12923 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2011-03-09

    ... National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines... pollutants for existing stationary spark ignition reciprocating internal combustion engines. The final rule... reciprocating internal combustion generation, engine. transmission, or distribution. 622110 Medical and surgical...

  12. 77 FR 60341 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2012-10-03

    ... National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion Engines AGENCY: Environmental Protection... Pollutants for Stationary Reciprocating Internal Combustion Engines to solicit comment on specific issues...

  13. 77 FR 37361 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2012-06-21

    ... National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion Engines AGENCY: Environmental Protection... Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source Performance...

  14. Cellulose Products Manufacturing: National Emission Standards for Hazardous Air Pollutants (NESHAP)

    Science.gov (United States)

    Read the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Cellulose Products Manufacturing, see the rule history for this Maximum Achievable Control Technology (MACT), and find Compliance help for this source.

  15. 75 FR 28227 - National Emission Standards for Hazardous Air Pollutants: Gold Mine Ore Processing and Production...

    Science.gov (United States)

    2010-05-20

    ...-AP48 National Emission Standards for Hazardous Air Pollutants: Gold Mine Ore Processing and Production... published a proposed rule for mercury emissions from the gold mine ore processing and production area source... Environmental protection, Air pollution control, Hazardous substances, Incorporations by reference, Reporting...

  16. 76 FR 9409 - National Emission Standards for Hazardous Air Pollutants: Primary Lead Smelting

    Science.gov (United States)

    2011-02-17

    ... National Emission Standards for Hazardous Air Pollutants: Primary Lead Smelting; Proposed Rule #0;#0... Emission Standards for Hazardous Air Pollutants: Primary Lead Smelting AGENCY: Environmental Protection... standards for hazardous air pollutants (NESHAP) for Primary Lead Smelting to address the results of the...

  17. 76 FR 12863 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2011-03-09

    ... National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines... combustion engines. The final rule was published on August 20, 2010. This direct final action amends certain... Emission Standards for Hazardous Air Pollutant for Stationary Reciprocating Internal Combustion Engines...

  18. 1995 Idaho National Engineering Laboratory (INEL) National Emission Standards for Hazardous Air Pollutants (NESHAPs): Radionuclides. Annual report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    Under Section 61.94 of 40 CFR 61, Subpart H (National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities), each DOE facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at INEL for CY 1995. For that year, airborne radionuclide emissions from INEL operations were calculated to result in a maximum individual dose to a member of the public of 1.80E-02 mrem (1.80E-07 Sievert), well below the 40 CFR 61, Subpart H, regulatory standard of 10 mrem per year (1.0E-04 Sievert per year).

  19. 1995 Idaho National Engineering Laboratory (INEL) National Emission Standards for Hazardous Air Pollutants (NESHAPs): Radionuclides. Annual report

    International Nuclear Information System (INIS)

    1996-06-01

    Under Section 61.94 of 40 CFR 61, Subpart H (National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities), each DOE facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at INEL for CY 1995. For that year, airborne radionuclide emissions from INEL operations were calculated to result in a maximum individual dose to a member of the public of 1.80E-02 mrem (1.80E-07 Sievert), well below the 40 CFR 61, Subpart H, regulatory standard of 10 mrem per year (1.0E-04 Sievert per year)

  20. Pacific Northwest National Laboratory Campus Radionuclide Air Emissions Report for Calendar Year 2014

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, Sandra F. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Barnett, J. Matthew [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Bisping, Lynn E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-06-01

    This report documents radionuclide air emissions that result in the 2014 highest effective dose equivalent (EDE) to an offsite member of the public, referred to as the maximally exposed individual (MEI). The report has been prepared in compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, “National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities” and Washington Administrative Code (WAC) Chapter 246-247, “Radiation Protection–Air Emissions.” The dose to the PNNL Campus MEI due to routine major and minor point source emissions in 2014 from PNNL Campus sources is 2E 05 mrem (2E-07 mSv) EDE. The dose from all fugitive sources is 3E-6 mrem (3E-8 mSv) EDE. The dose from radon emissions is 1E-6 mrem (1E-8 mSv) EDE. No nonroutine emissions occurred in 2014. The total radiological dose for 2014 to the MEI from all PNNL Campus radionuclide emissions, including fugitive emissions and radon, is 3E-5 mrem (3E-7 mSv) EDE, or more than 100,000 times smaller than the federal and state standard of 10 mrem/yr, to which the PNNL Campus is in compliance.

  1. Pacific Northwest National Laboratory Campus Radionuclide Air Emissions Report for Calendar Year 2015

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, Sandra F. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Barnett, J. Matthew [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Bisping, Lynn E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-06-01

    This report documents radionuclide air emissions that result in the 2015 highest effective dose equivalent (EDE) to an offsite member of the public, referred to as the maximally exposed individual (MEI). The report has been prepared in compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, “National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities” and Washington Administrative Code (WAC) Chapter 246-247, “Radiation Protection–Air Emissions.” The dose to the PNNL Campus MEI from routine major and minor point source emissions in 2015 from PNNL Campus sources is 2.6E-4 mrem (2.6E-6 mSv) EDE. The dose from all fugitive sources is 1.8E-6 mrem (1.8E-8 mSv) EDE. The dose from radon emissions is 4.4E-8 mrem (4.4E-10 mSv) EDE. No nonroutine emissions occurred in 2015. The total radiological dose to the MEI from all PNNL Campus radionuclide emissions, including fugitive emissions and radon, is 2.6E-4 mrem (2.6E-6 mSv) EDE, or more than 10,000 times less than the federal and state standard of 10 mrem/yr, with which the PNNL Campus is in compliance.

  2. Subpart W: National Emission Standards for Radon Emissions From Operating Mill Tailings

    Science.gov (United States)

    Subpart W limits the radon-222 emissions rate from uranium tailings piles to 20 picocuries per square meter per second and requires that new tailings impoundments meet certain work practice standards.

  3. 76 FR 22565 - National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins...

    Science.gov (United States)

    2011-04-21

    ... Production, Nitrile Butadiene Rubber (NBR) Production, Polybutadiene Rubber Production, Polysulfide Rubber..., Epichlorohydrin Elastomers, Neoprene Rubber, and NBR source categories will not require additional control to meet... Emissions Standards for Group I Polymers and Resins (Butyl Rubber Production, Epichlorohydrin Elastomers...

  4. Ethylene Oxide Emissions Standards for Sterilization Facilities: National Emission Standards for Hazardous Air Pollutants (NESHAP)

    Science.gov (United States)

    Learn about the NESHAP for ethylene oxide emissions for sterilization facilities. Find the rule history information, federal register citations, legal authority, and related rules as well as a rule summary.

  5. The Evolution of School Nursing Data Indicators in Massachusetts: Recommendations for a National Data Set

    Science.gov (United States)

    Gapinski, Mary Ann; Sheetz, Anne H.

    2014-01-01

    The National Association of School Nurses' research priorities include the recommendation that data reliability, quality, and availability be addressed to advance research in child and school health. However, identifying a national school nursing data set has remained a challenge for school nurses, school nursing leaders, school nurse professional…

  6. National emission standards for hazardous air pollutants submittal - 1996

    International Nuclear Information System (INIS)

    Townsend, Y.E.; Black, S.C.

    1997-06-01

    The Nevada Test Site (NTS) is operated by the US Department of Energy, Nevada Operations Office (DOE/NV) as the site for nuclear weapons testing. Monitoring and evaluation of the various activities conducted onsite indicate that the potential sources of offsite radiation exposure in 1996 were releases from the following: evaporation of tritiated water from containment ponds that receive drainage from E tunnel and from wells used for site characterization studies; onsite radioanalytical laboratories; the Area 5 RWMS facility; and diffuse sources of tritium and resuspension of plutonium. Section 1 describes these sources on the NTS. Section 2 tabulates the air emissions data for the NTS. These data are used to calculate the effective dose equivalents to offsite residents. Appendices describe the methods used to determine the emissions from the sources listed

  7. Emission pathway modeling to analyze national ambition levels of decarbonization

    International Nuclear Information System (INIS)

    Kainuma, Mikiko; Waisman, Henri

    2015-01-01

    The Deep Decarbonization Pathways Project (DDPP) is a knowledge network comprising 15 Country Research Teams and several Partner Organizations which develop and share methods, assumptions, and findings related to deep decarbonization. It analyzes the technical decarbonization potential, exploring options for deep decarbonization, but also better taking into account existing infrastructure stocks. It shows the possibility to reduce total CO 2 -energy emissions by 45% by 2050, with bottom-up analyses by 15 Country Research Teams

  8. Comparison of models used for national agricultural ammonia emission inventories in Europe: Litter-based manure systems

    Science.gov (United States)

    Reidy, B.; Webb, J.; Misselbrook, T. H.; Menzi, H.; Luesink, H. H.; Hutchings, N. J.; Eurich-Menden, B.; Döhler, H.; Dämmgen, U.

    Six N-flow models, used to calculate national ammonia (NH 3) emissions from agriculture in different European countries, were compared using standard data sets. Scenarios for litter-based systems were run separately for beef cattle and for broilers, with three different levels of model standardisation: (a) standardized inputs to all models (FF scenario); (b) standard N excretion, but national values for emission factors (EFs) (FN scenario); (c) national values for N excretion and EFs (NN scenario). Results of the FF scenario for beef cattle produced very similar estimates of total losses of total ammoniacal-N (TAN) (±6% of the mean total), but large differences in NH 3 emissions (±24% of the mean). These differences arose from the different approaches to TAN immobilization in litter, other N losses and mineralization in the models. As a result of those differences estimates of TAN available at spreading differed by a factor of almost 3. Results of the FF scenario for broilers produced a range of estimates of total changes in TAN (±9% of the mean total), and larger differences in the estimate of NH 3 emissions (±17% of the mean). The different approaches among the models to TAN immobilization, other N losses and mineralization, produced estimates of TAN available at spreading which differed by a factor of almost 1.7. The differences in estimates of NH 3 emissions decreased as estimates of immobilization and other N losses increased. Since immobilization and denitrification depend also on the C:N ratio in manure, there would be advantages to include C flows in mass-flow models. This would also provide an integrated model for the estimation of emissions of methane, non-methane VOCs and carbon dioxide. Estimation of these would also enable an estimate of mass loss, calculation of the N and TAN concentrations in litter-based manures and further validation of model outputs.

  9. National Emission Standards for Hazardous Air Pollutants—Calendar Year 2011 INL Report for Radionuclides (2012)

    Energy Technology Data Exchange (ETDEWEB)

    Mark Verdoorn; Tom Haney

    2012-06-01

    This report documents the calendar year 2011 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy's Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, 'Protection of the Environment,' Part 61, 'National Emission Standards for Hazardous Air Pollutants,' Subpart H, 'National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.' The effective dose equivalent to the maximally exposed individual member of the public was 4.58E-02 mrem per year, 0.46 percent of the 10 mrem standard.

  10. National Emission Standards for Hazardous Air Pollutants. Calendar Year 2013 INL Report for Radionuclides [2014

    Energy Technology Data Exchange (ETDEWEB)

    Verdoorn, Mark; Haney, Tom

    2014-06-01

    This report documents the calendar year 2013 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy’s Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, ''Protection of the Environment,'' Part 61, ''National Emission Standards for Hazardous Air Pollutants,'' Subpart H, ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.'' The effective dose equivalent to the maximally exposed individual member of the public was 3.02 E-02 mrem per year, 0.30 percent of the 10 mrem standard.

  11. National Emission Standards for Hazardous Air Pollutants. Calendar Year 2012 INL Report for Radionuclides (2013)

    Energy Technology Data Exchange (ETDEWEB)

    Verdoorn, Mark; Haney, Tom

    2013-06-01

    This report documents the calendar year 2011 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy’s Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, ''Protection of the Environment,'' Part 61, ''National Emission Standards for Hazardous Air Pollutants,'' Subpart H, ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.'' The effective dose equivalent to the maximally exposed individual member of the public was 4.58E-02 mrem per year, 0.46 percent of the 10 mrem standard.

  12. Pacific Northwest National Laboratory Facility Radionuclide Emissions Units and Sampling Systems

    Energy Technology Data Exchange (ETDEWEB)

    Barnett, J. Matthew; Brown, Jason H.; Walker, Brian A.

    2012-04-01

    Battelle–Pacific Northwest Division operates numerous research and development (R&D) laboratories in Richland, WA, including those associated with Pacific Northwest National Laboratory (PNNL) on the U.S. Department of Energy (DOE)’s Hanford Site and PNNL Site that have the potential for radionuclide air emissions. The National Emission Standard for Hazardous Air Pollutants (NESHAP 40 CFR 61, Subparts H and I) requires an assessment of all emission units that have the potential for radionuclide air emissions. Potential emissions are assessed annually by PNNL staff members. Sampling, monitoring, and other regulatory compliance requirements are designated based upon the potential-to-emit dose criteria found in the regulations. The purpose of this document is to describe the facility radionuclide air emission sampling program and provide current and historical facility emission unit system performance, operation, and design information. For sampled systems, a description of the buildings, exhaust units, control technologies, and sample extraction details is provided for each registered emission unit. Additionally, applicable stack sampler configuration drawings, figures, and photographs are provided. Deregistered emission unit details are provided as necessary for up to 5 years post closure.

  13. Updated national emission of perfluoroalkyl substances (PFASs) from wastewater treatment plants in South Korea.

    Science.gov (United States)

    Kwon, Hye-Ok; Kim, Hee-Young; Park, Yu-Mi; Seok, Kwang-Seol; Oh, Jeong-Eun; Choi, Sung-Deuk

    2017-01-01

    A nationwide emission estimate of perfluoroalkyl substances (PFASs) from wastewater treatment plants (WWTPs) is required to understand the source-receptor relationship of PFASs and to manage major types of WWTPs. In this study, the concentrations of 13 PFASs (8 perfluorocarboxylic acids, 3 perfluoroalkane sulfonates, and 2 intermediates) in wastewater and sludge from 81 WWTPs in South Korea were collected. The emission pathways of PFASs were redefined, and then the national emission of PFASs from WWTPs was rigorously updated. In addition to the direct calculations, Monte Carlo simulations were also used to calculate the likely range of PFAS emissions. The total (Σ 13 PFAS) emission (wastewater + sludge) calculated from the direct calculation with mean concentrations was 4.03 ton/y. The emissions of perfluorooctanoic acid (PFOA, 1.19 ton/y) and perfluorooctane sulfonate (PFOS, 1.01 ton/y) were dominant. The Monte Carlo simulations suggested that the realistic national emission of Σ 13 PFASs is between 2 ton/y and 20 ton/y. Combined WWTPs treating municipal wastewater from residential and commercial areas were identified as a major emission source, contributing 65% to the total PFAS emissions. The Han and Nakdong Rivers were the primary contaminated rivers, receiving 89% of the total PFAS discharge from WWTPs. The results and methodologies in this study can be useful to establish a management policy for PFASs. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Energy and environmental impact of domestic heating in Italy: Evaluation of national NOx emissions

    International Nuclear Information System (INIS)

    Aste, Niccolò; Adhikari, R.S.; Compostella, Junia; Pero, Claudio Del

    2013-01-01

    The domestic heating sector has a high potential in terms of energy savings and environmental impact. In the present study, an analysis has been carried out on the effect of domestic heating on natural gas (NG) consumption and pollutants emissions. In particular, among various emission pollutants, the nitrogen oxides (NO x ) emissions at national level were analyzed in detail. The work was carried out under a collaborative research project between the Italian Ministry of the Environment and Politecnico di Milano. For the assessment of the national NO x emissions due to residential heating, an inventory of the domestic boilers stock operating in Italy from 1999 to 2010 was made. As from a technological point of view, the precise data about the real composition of national domestic boilers stock were incomplete and not updated, a methodological procedure was developed in order to reconstruct the national domestic boilers stock based on the available technologies and thermal power. According to this scenario, the technological improvement of national boilers stock in the last decade was evaluated in terms of natural gas saving and reduced NO x emissions. Further some discussion has been made on the energy policies for the diffusion of more efficient boilers. - Highlights: ► First-of-its-kind study on the effect of domestic heating on NO x emissions. ► Inventory of national gas boiler population for domestic heating. ► Estimation of the main boilers typologies distribution on a national level. ► Technological improvement of thermal appliances and NO x emissions reduction.

  15. Ammonia emissions in Europe

    DEFF Research Database (Denmark)

    Jacobsen, Brian H.

    2012-01-01

    The NEC (National Emission Ceiling) directive has set targets for the 2010 ammonia emissions from a number of European countries. The target will be reached by most EU-countries and the total emission for EU-27 has been reduced by 22% from 1990 to 2007. Denmark is one of the countries with the la......The NEC (National Emission Ceiling) directive has set targets for the 2010 ammonia emissions from a number of European countries. The target will be reached by most EU-countries and the total emission for EU-27 has been reduced by 22% from 1990 to 2007. Denmark is one of the countries...

  16. 1997 Idaho National Engineering and Environmental Laboratory (INEEL) National Emission Standard for Hazardous Air Pollutants - Radionuclides. Annual report

    International Nuclear Information System (INIS)

    1998-06-01

    Under Section 61.94 of Title 40, Code of Federal Regulations (CFR), Part 61, Subpart H, National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities, each Department of Energy (DOE) facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at the Idaho National Engineering and Environmental Laboratory (INEEL) for calendar year (CY) 1997. Section 1 of this report provides an overview of the INEEL facilities and a brief description of the radioactive materials and processes at the facilities. Section 2 identifies radioactive air effluent release points and diffuse sources at the INEEL and actual releases during 1997. Section 2 also describes the effluent control systems for each potential release point. Section 3 provides the methodology and EDE calculations for 1997 INEEL radioactive emissions

  17. 76 FR 70833 - National Emission Standards for Hazardous Air Pollutant Emissions for Primary Lead Processing

    Science.gov (United States)

    2011-11-15

    ... INFORMATION: For specific information regarding the modeling methodology, contact Dr. Michael Stewart, Office... there is a malfunction, the emission limitation is still enforceable through injunctive relief. While... (GEP) stack height of 330 feet (as was done in the SIP and in modeling submitted by the Doe Run Company...

  18. Establishment of national emission measurement activity in neighbouring areas of Finland

    Energy Technology Data Exchange (ETDEWEB)

    Aunela, L.; Larjava, K.; Jormanainen, P. [VTT Chemical Technology, Espoo (Finland). Environmental Technology; Muurinen, M. [Enemi Ltd, Lahti (Finland); Hietamaeki, M. [Ministry of the Environment, Helsinki (Finland)

    1995-12-31

    Estonia, Latvia, and Lithuania (the Baltic countries) and the Republic State of Carelia, Russia belong to the so-called nearby areas of Finland. All being part of the former Soviet Union, they are now undergoing the establishment of their own environment- managing systems. Finland has shown a great amount of interest in supporting the efforts of these areas to solve their environmental problems. In 1993 VTT started, at the request of the East European Project of the Finnish Ministry of the Environment, a four year project aiming at the establishment of national atmospheric emission measurement systems in the Baltic countries and the Republic state of Carelia (later: the counterpart countries). Proper national emission measurement systems were regarded important in order to provide reliable data on the emission situation for national and international use. The main target of the work is to raise the level of the emission measurements in the counterpart countries to the international level. Two aspects were considered to be required to achieve this goal; (1) delivery of proper emission measurement equipment, (2) training of the emission measurement personnel. It was estimated that within three to four years these counterpart countries could join the Finnish quality assurance system in emission measurements if desired. (author)

  19. Establishment of national emission measurement activity in neighbouring areas of Finland

    Energy Technology Data Exchange (ETDEWEB)

    Aunela, L; Larjava, K; Jormanainen, P [VTT Chemical Technology, Espoo (Finland). Environmental Technology; Muurinen, M [Enemi Ltd, Lahti (Finland); Hietamaeki, M [Ministry of the Environment, Helsinki (Finland)

    1996-12-31

    Estonia, Latvia, and Lithuania (the Baltic countries) and the Republic State of Carelia, Russia belong to the so-called nearby areas of Finland. All being part of the former Soviet Union, they are now undergoing the establishment of their own environment- managing systems. Finland has shown a great amount of interest in supporting the efforts of these areas to solve their environmental problems. In 1993 VTT started, at the request of the East European Project of the Finnish Ministry of the Environment, a four year project aiming at the establishment of national atmospheric emission measurement systems in the Baltic countries and the Republic state of Carelia (later: the counterpart countries). Proper national emission measurement systems were regarded important in order to provide reliable data on the emission situation for national and international use. The main target of the work is to raise the level of the emission measurements in the counterpart countries to the international level. Two aspects were considered to be required to achieve this goal; (1) delivery of proper emission measurement equipment, (2) training of the emission measurement personnel. It was estimated that within three to four years these counterpart countries could join the Finnish quality assurance system in emission measurements if desired. (author)

  20. Pacific Northwest National Laboratory Site Radionuclide Air Emissions Report for Calendar Year 2011

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, Sandra F.; Barnett, J. Matthew; Bisping, Lynn E.

    2012-06-12

    This report documents radionuclide air emissions that result in the highest effective dose equivalent (EDE) to a member of the public, referred to as the maximally exposed individual (MEI). The report has been prepared in compliance with the Code of Federal Regulations (CFR), Title 40, Protection of the Environment, Part 61, National Emission Standards for Hazardous Air Pollutants (NESHAP), Subpart H, National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities and Washington Administrative Code (WAC) Chapter 246-247, Radiation ProtectionAir Emissions. The EDE to the PNNL Site MEI due to routine emissions in 2011 from PNNL Site sources was 1.7E 05 mrem (1.7E-7 mSv) EDE. No nonroutine emissions occurred in 2011. The total radiological dose for 2011 to the MEI from all PNNL Site radionuclide emissions was more than 10,000 times smaller than the federal and state standard of 10 mrem/yr, to which the PNNL Site is in compliance.

  1. Positron emission tomography in a national research centre

    International Nuclear Information System (INIS)

    Weinreich, R.

    1989-01-01

    The example of the Paul Scherrer Institute shows that positron emission tomography can be implanted successfully as spin-off into an appropriate environment. The adaption to the existing irradiation facilities of the technique of production of the short-lived positron emitters is complex. However, the basic necessities of a tomography programme can be covered. Moreover, the relatively high energy of the institute's injector cyclotron allows additional production of rare-used longer-lived positron emitters. The scanner exceeded the guaranteed specifications. With respect to the somewhat lower availability of beam time compared to a usual baby cyclotron, the research programme must not be very patient-intense. A strong participation of the pharmaceutical industry has directed research priorities into the pharmacological area. (orig.) [de

  2. The true extent of agriculture's contribution to national greenhouse gas emissions

    International Nuclear Information System (INIS)

    Bell, M.J.; Cloy, J.M.; Rees, R.M.

    2014-01-01

    Highlights: • Quantification of agricultural GHG emissions is required under legislation. • Alternative approaches to calculating agricultural GHG inventories were compared. • The Scottish Government and IPCC attribute different emissions to the agricultural sector. • High emissions from agriculture are calculated when land-use change is included. • Agriculture is a greater source of emissions using the Scottish Government approach. - Abstract: The agricultural sector is a significant contributor to greenhouse gas (GHG) emissions, and a growing global population means that agricultural production will remain high if food demands are to be met. Mitigation methods to reduce emissions from this sector are thus required, along with identification and quantification of emission sources, so that the agricultural community can act and measure its progress. International legislation requires the submission of annual reports quantifying GHG emissions from agriculture. The importance of attributing the correct sources of emissions to the agricultural sector is clear; however the current approach taken by the IPCC, and reported to the UNFCCC, omits emissions from soils during agricultural land-use change from its agricultural inventory. This paper questions the IPCC approach, and the attribution of agricultural land-use change emissions to a separate category: ‘Land-use, Land-use change and Forestry’. Here a new approach adopted by the Scottish Government is examined, and compared to IPCC guidelines and national communications submitted to the Department of Energy and Climate Change (DECC) and the UNFCCC. The new Scottish Government approach attributes emissions from both land-use conversion and agricultural land under continuous use to the agricultural sector, in addition to those emissions from livestock and energy use on farms. The extent of emissions attributed to the agricultural sector using the Scottish Government approach is much greater than that using

  3. Savannah River Site radionuclide air emissions annual report for national emission standards for hazardous air pollutants

    International Nuclear Information System (INIS)

    Sullivan, I.K.

    1993-01-01

    The radiological air emission sources at the SRS have been divided into three categories, Point, Grouped and Non-Point, for this report. Point sources, analyzed individually, are listed with a listing of the control devices, and the control device efficiency. The sources listed have been grouped together either for security reasons or where individual samples are composited for analytical purposes. For grouped sources the listed control devices may not be on all sources within a group. Point sources that did not have continuous effluent monitoring/sampling in 1993 are noted. The emissions from these sources was determined from Health Protection smear data, facility radionuclide content or other calculational methods, including process knowledge, utilizing existing analytical data. This report also contain sections on facility descriptions, dose assessment, and supplemental information

  4. 1996 Idaho National Engineering and Environmental Laboratory (INEEL) National Emissions Standards for Hazardous Air Pollutants (NESHAPs) -- Radionuclides. Annual report

    International Nuclear Information System (INIS)

    1997-06-01

    Under Section 61.94 of Title 40, Code of Federal Regulations (CFR), Part 61, Subpart H, ''National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities,'' each Department of Energy (DOE) facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at the Idaho National Engineering and Environmental Laboratory (INEEL) for calendar year (CY) 1996. The Idaho Operations Office of the DOE is the primary contact concerning compliance with the National Emission Standards for Hazardous Air Pollutants (NESHAPs) at the INEEL. For calendar year 1996, airborne radionuclide emissions from the INEEL operations were calculated to result in a maximum individual dose to a member of the public of 3.14E-02 mrem (3.14E-07 Sievert). This effective dose equivalent (EDE) is well below the 40 CFR 61, Subpart H, regulatory standard of 10 mrem per year (1.0E-04 Sievert per year)

  5. Is climate change-centrism an optimal policy making strategy to set national electricity mixes?

    International Nuclear Information System (INIS)

    Vázquez-Rowe, Ian; Reyna, Janet L.; García-Torres, Samy; Kahhat, Ramzy

    2015-01-01

    Highlights: • The impact of climate-centric policies on other environmental impacts is uncertain. • Analysis of changing electricity grids of Peru and Spain in the period 1989–2013. • Life Cycle Assessment was the selected sustainability method to conduct the study. • Policies targeting GHG reductions also reduce air pollution and toxicity. • Resource usage, especially water, does not show the same trends as GHG emissions. - Abstract: In order to combat the threat of climate change, countries have begun to implement policies which restrict GHG emissions in the electricity sector. However, the development of national electricity mixes should also be sensitive to resource availability, geo-political forces, human health impacts, and social equity concerns. Policy focused on GHG goals could potentially lead to adverse consequences in other areas. To explore the impact of “climate-centric” policy making on long-term electricity mix changes, we develop two cases for Peru and Spain analyzing their changing electricity grids in the period 1989–2013. We perform a Life Cycle Assessment of annual electricity production to catalogue the improvements in GHG emissions relative to other environmental impacts. We conclude that policies targeting GHG reductions might have the co-benefit of also reducing air pollution and toxicity at the expense of other important environmental performance indicators such as water depletion. Moreover, as of 2013, both countries generate approximately equal GHG emissions per kWh, and relatively low emission rates of other pollutants compared to nations of similar development levels. Although climate-centric policy can lead to some positive environmental outcomes in certain areas, energy policy-making should be holistic and include other aspects of sustainability and vulnerability.

  6. X-ray emission from National Ignition Facility indirect drive targets

    International Nuclear Information System (INIS)

    Anderson, A.T.; Managan, R.A.; Tobin, M.T.; Peterson, P.F.

    1996-01-01

    We have performed a series of 1-D numerical simulations of the x-ray emission from National Ignition Facility (NIF) targets. Results are presented in terms of total x-ray energy, pulse length, and spectrum. Scaling of x-ray emissions is presented for variations in both target yield and hohlraum thickness. Experiments conducted on the Nova facility provide some validation of the computational tools and methods

  7. Mass and emission spectrometry in the Analytical Chemistry Division of Oak Ridge National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Smith, D.H. (ed.)

    1978-11-01

    The capabilities of the Mass and Emission Spectrometry Section of the Analytical Chemistry Division of Oak Ridge National Laboratory are described. Many different areas of mass spectrometric expertise are represented in the section: gas analysis, high abundance sensitivity measurements, high- and low-resolution organic analyses, spark source trace constituent analysis, and ion microprobe analysis of surfaces. These capabilities are complemented by emission spectrometry. The instruments are described along with a few applications, some of which are unique.

  8. Mass and emission spectrometry in the Analytical Chemistry Division of Oak Ridge National Laboratory

    International Nuclear Information System (INIS)

    Smith, D.H.

    1978-11-01

    The capabilities of the Mass and Emission Spectrometry Section of the Analytical Chemistry Division of Oak Ridge National Laboratory are described. Many different areas of mass spectrometric expertise are represented in the section: gas analysis, high abundance sensitivity measurements, high- and low-resolution organic analyses, spark source trace constituent analysis, and ion microprobe analysis of surfaces. These capabilities are complemented by emission spectrometry. The instruments are described along with a few applications, some of which are unique

  9. National Emission Standards for Hazardous Air Pollutants (NESHAP) for Lime Manufacturing Background Information Document (BID): Public Comments and Responses

    Science.gov (United States)

    On December 20, 2002, the EPA proposed national emission standards for HAP emissions from lime manufacturing plants located at major source facilities (67 FR 78046). Summaries of the comments, and the EPA's responses, are presented in this BID.

  10. Methane emissions from global wetlands: An assessment of the uncertainty associated with various wetland extent data sets

    Science.gov (United States)

    Zhang, Bowen; Tian, Hanqin; Lu, Chaoqun; Chen, Guangsheng; Pan, Shufen; Anderson, Christopher; Poulter, Benjamin

    2017-09-01

    A wide range of estimates on global wetland methane (CH4) fluxes has been reported during the recent two decades. This gives rise to urgent needs to clarify and identify the uncertainty sources, and conclude a reconciled estimate for global CH4 fluxes from wetlands. Most estimates by using bottom-up approach rely on wetland data sets, but these data sets show largely inconsistent in terms of both wetland extent and spatiotemporal distribution. A quantitative assessment of uncertainties associated with these discrepancies among wetland data sets has not been well investigated yet. By comparing the five widely used global wetland data sets (GISS, GLWD, Kaplan, GIEMS and SWAMPS-GLWD), it this study, we found large differences in the wetland extent, ranging from 5.3 to 10.2 million km2, as well as their spatial and temporal distributions among the five data sets. These discrepancies in wetland data sets resulted in large bias in model-estimated global wetland CH4 emissions as simulated by using the Dynamic Land Ecosystem Model (DLEM). The model simulations indicated that the mean global wetland CH4 emissions during 2000-2007 were 177.2 ± 49.7 Tg CH4 yr-1, based on the five different data sets. The tropical regions contributed the largest portion of estimated CH4 emissions from global wetlands, but also had the largest discrepancy. Among six continents, the largest uncertainty was found in South America. Thus, the improved estimates of wetland extent and CH4 emissions in the tropical regions and South America would be a critical step toward an accurate estimate of global CH4 emissions. This uncertainty analysis also reveals an important need for our scientific community to generate a global scale wetland data set with higher spatial resolution and shorter time interval, by integrating multiple sources of field and satellite data with modeling approaches, for cross-scale extrapolation.

  11. Greenhouse Gas Emissions in the Netherlands 1990-2007. National Inventory Report 2009

    International Nuclear Information System (INIS)

    Van der Maas, C.W.M.; Brandes, L.J.; Baas, K.; Van den Born, G.J.; Geilenkirchen, G.; Te Molder, R.; Nijdam, D.S.; Olivier, J.G.J.; Peek, C.J.; Van Schijndel, M.W.; Van der Sluis, S.M.; Coenen, P.W.H.G; Zijlema, P.J.; Van den Berghe, G.; Guis, B.

    2009-04-01

    This report documents the 2009 Netherlands annual submission of its greenhouse gas emission inventory in accordance with the guidelines provided by the United Nations Framework Convention on Climate Change (UNFCCC), the Kyoto Protocol and the European Union's Greenhouse Gas Monitoring Mechanism. The report comprises explanations of observed trends in emissions; a description of an assessment of key sources and their uncertainty; documentation of methods, data sources and emission factors applied; and a description of the quality assurance system and the verification activities performed on the data

  12. National inventory of anhyd ric carbonic emissions providing of fuels consumption as energy source

    International Nuclear Information System (INIS)

    1994-01-01

    The Convention of the United Nations about Climatic Change, carried out in 1992, and whose ratification this being considerate d at level Parliament in the Republica Oriental del Uruguay, it has as objective to achieve the stabilization of the concentrations of gases of effect hot house in the atmosphere at a level that impedes interferences dangerous antropogenias. The National Direction of environment has carried out and Inventory of the Emissions of gas carbonic anhydride in the execution of the arisen commitments of the mentioned Convention. It being this the first step for the realization of a national inventory, which will not include the rest of the gases of effect hothouse controlled by the Protocols of Montreal. The inventory of the emissions carried out by the Division of Global and Regional Matters, it has been carried out for each one of the years understood in the period from 1987 to 1992 being studied the contribution of each sector of the national activity in the Emissions of carbonic anhydride.The results show that the total emissions estimated for Uruguay reach only the 6655 gigagrames of annual for the year 1992, being a light increase of the emission values among the years 1989 at 1992

  13. Undertaking high impact strategies: The role of national efficiency measures in long-term energy and emission reduction in steel making

    International Nuclear Information System (INIS)

    Xu, Tengfang; Karali, Nihan; Sathaye, Jayant

    2014-01-01

    Highlights: • Evaluate long-term effects of national energy efficiency in steel making. • Use bottom-up optimization for projection in China, India and the U.S. • The effects include changes in steel production, energy use, emissions, and costs. • Three emission targets induce different structural changes and investments. • Projected energy and CO 2 intensity declines in each country from 2010 to 2050. - Abstract: In this paper, we applied bottom-up linear optimization modeling to analyze long-term national impacts of implementing energy efficiency measures on energy savings, CO 2 -emission reduction, production, and costs of steel making in China, India, and the U.S. We first established two base scenarios representing business-as-usual steel production for each country from 2010 to 2050; Base scenario (in which no efficiency measure is available) and Base-E scenario (in which efficiency measures are available), and model scenarios representing various emission-reduction targets that affects production, annual energy use and costs with the goal of cost minimization. A higher emission-reduction target generally induces larger structural changes and increased investments in nation-wide efficiency measures, in addition to autonomous improvement expected in the Base scenario. Given the same emission-reduction target compared to the base scenario, intensity of annual energy use and emissions exhibits declining trends in each country from year 2010 to 2050. While a higher emission-reduction target result in more energy reduction from the base scenario, such reduction can become more expensive to achieve. The results advance our understanding of long-term effects of national energy efficiency applications under different sets of emission-reduction targets for steel sectors in the three major economies, and provide useful implications for high impact strategies to manage production structures, production costs, energy use, and emission reduction in steel making

  14. National- to port-level inventories of shipping emissions in China

    Science.gov (United States)

    Fu, Mingliang; Liu, Huan; Jin, Xinxin; He, Kebin

    2017-11-01

    Shipping in China plays a global role, and has led worldwide maritime transportation for the last decade. However, without taking national or local port boundaries into account, it is impossible to determine the responsibility that each local authority has on emission controls, nor compare them with land-based emissions to determine the priority for controlling these emissions. In this study, we provide national- to port-level inventories for China. The results show that in 2013, the total emissions of CO, non-methane volatile organic compounds (NMVOCs), nitrogen oxides (NO x ), particulate matter (PM), SO2 and CO2 were 0.0741 ± 0.0004 Tg•yr-1, 0.0691 ± 0.0004 Tg•yr-1, 1.91 ± 0.01 Tg•yr-1, 0.164 ± 0.001 Tg•yr-1, 1.30 ± 0.01 Tg•yr-1 and 86.3 ± 0.3 Tg•yr-1 in China, respectively. By providing high-resolution spatial distribution maps of these emissions, we identify three hotspots, centered on the Bohai Rim Area, the Yangtze River Delta and Pearl River Delta. These three hotspots account for 8% of the ocean area evaluated in this study, but contribute around 37% of total shipping emissions. Compared with on-road mobile source emissions, NO x and PM emissions from ships are equivalent to about 34% and 29% of the total mobile vehicle emissions in China. Moreover, this study provides detailed emission inventories for 24 ports in the country, which also greatly contributes to our understanding of global shipping emissions, given that eight of these ports rank within the top twenty of the port league table. Several ports in China suffer emissions 12-147 times higher than those at Los Angeles port. The ports of Ningbo-Zhou Shan, Shanghai, Hong Kong and Dalian dominate the port-level inventories, with individual emissions accounting for 28%-31%, 10%-14%, 10%-12% and 8%-14% of total emissions, respectively.

  15. Child abuse as a set back on nation building: a study of Ezza ...

    African Journals Online (AJOL)

    This paper is concerned with how child abuse can be a set back to child development and national economic development. Ezza community in Ebonyi State, Nigeria is the focus. The paper investigated the causes and effects of child abuse and how to curb the problems associated with it. Data were collected through ...

  16. Setting Priorities for Gerontological Social Work Research: A National Delphi Study

    Science.gov (United States)

    Burnette, Denise; Morrow-Howell, Nancy; Chen, Li-Mei

    2003-01-01

    Purpose: An increasingly important task for all disciplines involved in aging research is to identify and prioritize areas for investigation. This article reports the results of a national Delphi study on setting research priorities for gerontological social work. Design and Methods: Delphi methodology, a structured process for eliciting and…

  17. Guidance document for setting an Acute Reference Dose in Dutch national pesticide evaluations

    NARCIS (Netherlands)

    Raaij MTM van; CSR

    2001-01-01

    This report describes a proposal for the procedures for setting an Acute Reference Dose (ARfD) for pesticides evaluated in the Netherlands. This deals with both evaluations on the national level (on behalf of the Dutch Board for the Authorisation of Pesticides (CTB)) and evaluations at the European

  18. Emissions Inventory Report Summary for Los Alamos National Laboratory for Calendar Year 2009

    Energy Technology Data Exchange (ETDEWEB)

    Environmental Stewardship Group

    2010-10-01

    Los Alamos National Laboratory (LANL) is subject to annual emissions reporting requirements for regulated air pollutants under Title 20 of the New Mexico Administrative Code, Chapter 2, Part 73 (20.2.73 NMAC), Notice of Intent and Emissions Inventory Requirements. The applicability of the requirements is based on the Laboratory's potential to emit 100 tons per year of suspended particulate matter, nitrogen oxides, carbon monoxide, sulfur oxides, or volatile organic compounds. Additionally, on April 30, 2004, LANL was issued a Title V Operating Permit from the New Mexico Environment Department/Air Quality Bureau, under 20.2.70 NMAC. This permit was modified and reissued on July 16, 2007. This Title V Operating Permit (Permit No. P-100M2) includes emission limits and operating limits for all regulated sources of air pollution at LANL. The Title V Operating Permit also requires semiannual emissions reporting for all sources included in the permit. This report summarizes both the annual emissions inventory reporting and the semiannual emissions reporting for LANL for calendar year 2009. LANL's 2009 emissions are well below the emission limits in the Title V Operating Permit.

  19. Emissions inventory report summary for Los Alamos National Laboratory for calendar year 2008

    Energy Technology Data Exchange (ETDEWEB)

    Ecology and Air Quality Group

    2009-10-01

    Los Alamos National Laboratory (LANL) is subject to annual emissions reporting requirements for regulated air pollutants under Title 20 of the New Mexico Administrative Code, Chapter 2, Part 73 (20.2.73 NMAC), Notice of Intent and Emissions Inventory Requirements. The applicability of the requirements is based on the Laboratory’s potential to emit 100 tons per year of suspended particulate matter, nitrogen oxides, carbon monoxide, sulfur oxides, or volatile organic compounds. Additionally, on April 30, 2004, LANL was issued a Title V Operating Permit from the New Mexico Environment Department/Air Quality Bureau, under 20.2.70 NMAC. This permit was modified and reissued on July 16, 2007. This Title V Operating Permit (Permit No. P-100M2) includes emission limits and operating limits for all regulated sources of air pollution at LANL. The Title V Operating Permit also requires semiannual emissions reporting for all sources included in the permit. This report summarizes both the annual emissions inventory reporting and the semiannual emissions reporting for LANL for calendar year 2008. LANL’s 2008 emissions are well below the emission limits in the Title V Operating Permit.

  20. Greenhouse Gas Emissions in the Netherlands 1990-2009. National Inventory Report 2011

    Energy Technology Data Exchange (ETDEWEB)

    Coenen, P W.H.G.; Van der Hoek, K W; Te Molder, R; Droege, R [Netherlands Organisation for Applied Scientific Research TNO, P.O. Box 80015, NL-3508 TA Utrecht (Netherlands); Van der Maas, C W.M.; Zijlema, P J; Van den Berghe, A C.W.M. [NL Agency, P.O. Box 8242, NL-3503 RE Utrecht (Netherlands); Baas, K [Statistics Netherlands CBS, P.O. Box 24500, NL-2490 HA Den Haag (Netherlands); Te Biesebeek, J D; Brandt, A T [Dutch Emission Authority, P.O. Box 91503, IPC 652, NL-2509 EC Den Haag (Netherlands); Geilenkirchen, G [Netherlands Environmental Assessment Agency PBL, P.O. Box 303 NL-3720 AH Bilthoven (Netherlands); Montfoort, J A; Peek, C J; Vonk, J; Van den Wyngaert, I [Alterra Wageningen UR, P.O. Box 47 NL-6700 AA Wageningen (Netherlands)

    2012-03-15

    The total greenhouse gas emission from the Netherlands in 2010 increased by approximately 6% compared to the emission in 2009. This increase is mainly the result of increased fuel combustion in the energy sector and space heating. In 2010, total direct greenhouse gas emissions (excluding emissions from LULUCF - land use, land use change and forestry) in the Netherlands amounted to 210.1 Tg CO2 eq. This is approximately 1.5% below the emissions in the base year (213.3 Tg CO2 eq). This report documents the 2012 Netherlands' annual submission of its greenhouse gas emission inventory in accordance with the guidelines provided by the United Nations Framework Convention on Climate Change (UNFCCC), the Kyoto Protocol and the European Union's Greenhouse Gas Monitoring Mechanism. The report comprises explanations of observed trends in emissions; a description of an assessment of key sources and their uncertainty; documentation of methods, data sources and emission factors applied; and a description of the quality assurance system and the verification activities performed on the data.

  1. Greenhouse Gas Emissions in the Netherlands 1990-2011. National Inventory Report 2013

    Energy Technology Data Exchange (ETDEWEB)

    Coenen, P. W.H.G.; Droege, R. [Netherlands Organisation for Applied Scientific Research TNO, P.O. Box 80015, NL-3508 TA Utrecht (Netherlands); Zijlema, P. J. [NL Agency, P.O. Box 8242, NL-3503 RE Utrecht (Netherlands); Arets, E. J.M.M. [Alterra Wageningen UR, P.O. Box 47 NL-6700 AA Wageningen (Netherlands); Baas, K. [Statistics Netherlands CBS, P.O. Box 24500, NL-2490 HA Den Haag (Netherlands); Van den Berghe, A. C.W.M. [Rijkswaterstaat, P.O. Box 8242, NL-3503 RE Utrecht (Netherlands); Brandt, A. T. [Dutch Emissions Authority NEa, P.O. Box 91503, NL-2509 EC Den Haag (Netherlands); Geilenkirchen, G. [PBL Netherlands Environmental Assessment Agency, P.O. Box 303 NL-3720 AH Bilthoven (Netherlands); Van der Maas, C. W.M.; Te Biesebeek, J. D.; Van der Hoek, K. W.; Te Molder, R.; Montfoort, J. A.; Peek, C. J.; Vonk, J. [National Institute of Public Health and Environmental Protection RIVM, Bilthoven (Netherlands)

    2013-04-15

    Total greenhouse gas emissions from The Netherlands in 2011 decreased by approximately 7 per cent compared with 2010 emissions. This decrease is mainly the result of decreased fuel combustion in the Energy sector (less electricity production) and in the petrochemical industry. Fuel use for space heating decreased due to the mild winter compared with the very cold 2010 winter. In 2011, total direct greenhouse gas emissions (excluding emissions from LULUCF (land use, land use change and forestry) in The Netherlands amounted to 194.4 Tg CO2 eq. This is approximately 9 per cent below the emissions in the base year 2 (213.2 Tg CO2 eq). This report documents the Netherlands' 2012 annual submission of its greenhouse gas emissions inventory in accordance with the guidelines provided by the United Nations Framework Convention on Climate Change (UNFCCC), the Kyoto Protocol and the European Union's Greenhouse Gas Monitoring Mechanism. The report comprises explanations of observed trends in emissions; a description of an assessment of key sources and their uncertainty; documentation of methods, data sources and emission factors applied; and a description of the quality assurance system and the verification activities performed on the data.

  2. Greenhouse Gas Emissions in the Netherlands 1990-2010. National Inventory Report 2012

    Energy Technology Data Exchange (ETDEWEB)

    Coenen, P. W.H.G.; Van der Hoek, K. W.; Te Molder, R.; Droege, R. [Netherlands Organisation for Applied Scientific Research TNO, P.O. Box 80015, NL-3508 TA Utrecht (Netherlands); Van der Maas, C. W.M.; Zijlema, P. J.; Van den Berghe, A. C.W.M. [NL Agency, P.O. Box 8242, NL-3503 RE Utrecht (Netherlands); Baas, K. [Statistics Netherlands CBS, P.O. Box 24500, NL-2490 HA Den Haag (Netherlands); Te Biesebeek, J. D.; Brandt, A. T. [Dutch Emission Authority, P.O. Box 91503, IPC 652, NL-2509 EC Den Haag (Netherlands); Geilenkirchen, G. [Netherlands Environmental Assessment Agency PBL, P.O. Box 303 NL-3720 AH Bilthoven (Netherlands); Montfoort, J. A.; Peek, C. J.; Vonk, J.; Van den Wyngaert, I. [Alterra Wageningen UR, P.O. Box 47 NL-6700 AA Wageningen (Netherlands)

    2012-03-15

    The total greenhouse gas emission from the Netherlands in 2010 increased by approximately 6% compared to the emission in 2009. This increase is mainly the result of increased fuel combustion in the energy sector and space heating. In 2010, total direct greenhouse gas emissions (excluding emissions from LULUCF - land use, land use change and forestry) in the Netherlands amounted to 210.1 Tg CO2 eq. This is approximately 1.5% below the emissions in the base year (213.3 Tg CO2 eq). This report documents the 2012 Netherlands' annual submission of its greenhouse gas emission inventory in accordance with the guidelines provided by the United Nations Framework Convention on Climate Change (UNFCCC), the Kyoto Protocol and the European Union's Greenhouse Gas Monitoring Mechanism. The report comprises explanations of observed trends in emissions; a description of an assessment of key sources and their uncertainty; documentation of methods, data sources and emission factors applied; and a description of the quality assurance system and the verification activities performed on the data.

  3. Greenhouse Gas Emissions in the Netherlands 1990-2009. National Inventory Report 2011

    International Nuclear Information System (INIS)

    Van der Maas, C.W.M.; Coenen, P.W.H.G.; Van der Hoek, K.W.; Te Molder, R.; Droege, R.; Zijlema, P.J.; Van den Berghe, G.; Baas, K.; Te Biesebeek, J.D.; Brandt, A.T.; Geilenkirchen, G.; Peek, C.J.; Vonk, J.; Van den Wyngaert, I.

    2011-04-01

    The total greenhouse gas emission from the Netherlands in 2009 decreased by approximately 3% compared to the emission in 2008. This decrease is a result of the economic crisis, especially due to the decrease in the industrial production. In 2009, total direct greenhouse gas emissions (excluding emissions from LULUCF - land use, land use change and forestry) in the Netherlands amount to 198.9Tg CO2 eq. This is nearly 7 % below the emissions in the base year 1990 (213.2 Tg CO2 eq). This report documents the 2011 Netherlands' annual submission of its greenhouse gas emission inventory in accordance with the guidelines provided by the United Nations Framework Convention on Climate Change (UNFCCC), the Kyoto Protocol and the European Union's Greenhouse Gas Monitoring Mechanism. The report comprises explanations of observed trends in emissions; a description of an assessment of key sources and their uncertainty; documentation of methods, data sources and emission factors applied; and a description of the quality assurance system and the verification activities performed on the data.

  4. Greenhouse Gas Emissions in the Netherlands 1990-2010. National Inventory Report 2012

    Energy Technology Data Exchange (ETDEWEB)

    Coenen, P.W.H.G.; Van der Hoek, K.W.; Te Molder, R.; Droege, R. [Netherlands Organisation for Applied Scientific Research TNO, P.O. Box 80015, NL-3508 TA Utrecht (Netherlands); Van der Maas, C.W.M.; Zijlema, P.J.; Van den Berghe, A.C.W.M. [NL Agency, P.O. Box 8242, NL-3503 RE Utrecht (Netherlands); Baas, K. [Statistics Netherlands CBS, P.O. Box 24500, NL-2490 HA Den Haag (Netherlands); Te Biesebeek, J.D.; Brandt, A.T. [Dutch Emission Authority, P.O. Box 91503, IPC 652, NL-2509 EC Den Haag (Netherlands); Geilenkirchen, G. [Netherlands Environmental Assessment Agency PBL, P.O. Box 303 NL-3720 AH Bilthoven (Netherlands); Montfoort, J.A.; Peek, C.J.; Vonk, J.; Van den Wyngaert, I. [Alterra Wageningen UR, P.O. Box 47 NL-6700 AA Wageningen (Netherlands)

    2012-03-15

    The total greenhouse gas emission from the Netherlands in 2010 increased by approximately 6% compared to the emission in 2009. This increase is mainly the result of increased fuel combustion in the energy sector and space heating. In 2010, total direct greenhouse gas emissions (excluding emissions from LULUCF - land use, land use change and forestry) in the Netherlands amounted to 210.1 Tg CO2 eq. This is approximately 1.5% below the emissions in the base year (213.3 Tg CO2 eq). This report documents the 2012 Netherlands' annual submission of its greenhouse gas emission inventory in accordance with the guidelines provided by the United Nations Framework Convention on Climate Change (UNFCCC), the Kyoto Protocol and the European Union's Greenhouse Gas Monitoring Mechanism. The report comprises explanations of observed trends in emissions; a description of an assessment of key sources and their uncertainty; documentation of methods, data sources and emission factors applied; and a description of the quality assurance system and the verification activities performed on the data.

  5. Greenhouse Gas Emissions in the Netherlands 1990-2009. National Inventory Report 2011

    Energy Technology Data Exchange (ETDEWEB)

    Coenen, P.W.H.G.; Van der Hoek, K.W.; Te Molder, R.; Droege, R. [Netherlands Organisation for Applied Scientific Research TNO, P.O. Box 80015, NL-3508 TA Utrecht (Netherlands); Van der Maas, C.W.M.; Zijlema, P.J.; Van den Berghe, A.C.W.M. [NL Agency, P.O. Box 8242, NL-3503 RE Utrecht (Netherlands); Baas, K. [Statistics Netherlands CBS, P.O. Box 24500, NL-2490 HA Den Haag (Netherlands); Te Biesebeek, J.D.; Brandt, A.T. [Dutch Emission Authority, P.O. Box 91503, IPC 652, NL-2509 EC Den Haag (Netherlands); Geilenkirchen, G. [Netherlands Environmental Assessment Agency PBL, P.O. Box 303 NL-3720 AH Bilthoven (Netherlands); Montfoort, J.A.; Peek, C.J.; Vonk, J.; Van den Wyngaert, I. [Alterra Wageningen UR, P.O. Box 47 NL-6700 AA Wageningen (Netherlands)

    2012-03-15

    The total greenhouse gas emission from the Netherlands in 2010 increased by approximately 6% compared to the emission in 2009. This increase is mainly the result of increased fuel combustion in the energy sector and space heating. In 2010, total direct greenhouse gas emissions (excluding emissions from LULUCF - land use, land use change and forestry) in the Netherlands amounted to 210.1 Tg CO2 eq. This is approximately 1.5% below the emissions in the base year (213.3 Tg CO2 eq). This report documents the 2012 Netherlands' annual submission of its greenhouse gas emission inventory in accordance with the guidelines provided by the United Nations Framework Convention on Climate Change (UNFCCC), the Kyoto Protocol and the European Union's Greenhouse Gas Monitoring Mechanism. The report comprises explanations of observed trends in emissions; a description of an assessment of key sources and their uncertainty; documentation of methods, data sources and emission factors applied; and a description of the quality assurance system and the verification activities performed on the data.

  6. Emissions Inventory Report Summary for Los Alamos National Laboratory for Calendar Year 2006

    Energy Technology Data Exchange (ETDEWEB)

    Ecology and Air Quality Group

    2007-09-28

    Los Alamos National Laboratory (LANL) is subject to annual emissions reporting requirements for regulated air pollutants under Title 20 of the New Mexico Administrative Code, Chapter 2, Part 73 (20.2.73 NMAC), Notice of Intent and Emissions Inventory Requirements. The applicability of the requirements is based on the Laboratory's potential to emit 100 tons per year of suspended particulate matter, nitrogen oxides, carbon monoxide, sulfur oxides, or volatile organic compounds. Additionally, on April 30, 2004, LANL was issued a Title V Operating Permit from the New Mexico Environment Department, Air Quality Bureau, under 20.2.70 NMAC. Modification Number 1 to this Title V Operating Permit was issued on June 15, 2006 (Permit No P-100M1) and includes emission limits and operating limits for all regulated sources of air pollution at LANL. The Title V Operating Permit also requires semi-annual emissions reporting for all sources included in the permit. This report summarizes both the annual emissions inventory reporting and the semi-annual emissions reporting for LANL for calendar year 2006. LANL's 2006 emissions are well below the emission limits in the Title V Operating Permit.

  7. Greenhouse Gas Emissions in the Netherlands 1990-2011. National Inventory Report 2013

    Energy Technology Data Exchange (ETDEWEB)

    Coenen, P.W.H.G.; Droege, R. [Netherlands Organisation for Applied Scientific Research TNO, P.O. Box 80015, NL-3508 TA Utrecht (Netherlands); Zijlema, P.J. [NL Agency, P.O. Box 8242, NL-3503 RE Utrecht (Netherlands); Arets, E.J.M.M. [Alterra Wageningen UR, P.O. Box 47 NL-6700 AA Wageningen (Netherlands); Baas, K. [Statistics Netherlands CBS, P.O. Box 24500, NL-2490 HA Den Haag (Netherlands); Van den Berghe, A.C.W.M. [Rijkswaterstaat, P.O. Box 8242, NL-3503 RE Utrecht (Netherlands); Brandt, A.T. [Dutch Emissions Authority NEa, P.O. Box 91503, NL-2509 EC Den Haag (Netherlands); Geilenkirchen, G. [PBL Netherlands Environmental Assessment Agency, P.O. Box 303 NL-3720 AH Bilthoven (Netherlands); Van der Maas, C.W.M.; Te Biesebeek, J.D.; Van der Hoek, K.W.; Te Molder, R.; Montfoort, J.A.; Peek, C.J.; Vonk, J. [National Institute of Public Health and Environmental Protection RIVM, Bilthoven (Netherlands)

    2013-04-15

    Total greenhouse gas emissions from The Netherlands in 2011 decreased by approximately 7 per cent compared with 2010 emissions. This decrease is mainly the result of decreased fuel combustion in the Energy sector (less electricity production) and in the petrochemical industry. Fuel use for space heating decreased due to the mild winter compared with the very cold 2010 winter. In 2011, total direct greenhouse gas emissions (excluding emissions from LULUCF (land use, land use change and forestry) in The Netherlands amounted to 194.4 Tg CO2 eq. This is approximately 9 per cent below the emissions in the base year 2 (213.2 Tg CO2 eq). This report documents the Netherlands' 2012 annual submission of its greenhouse gas emissions inventory in accordance with the guidelines provided by the United Nations Framework Convention on Climate Change (UNFCCC), the Kyoto Protocol and the European Union's Greenhouse Gas Monitoring Mechanism. The report comprises explanations of observed trends in emissions; a description of an assessment of key sources and their uncertainty; documentation of methods, data sources and emission factors applied; and a description of the quality assurance system and the verification activities performed on the data.

  8. National Emission Standards for Hazardous Air Pollutants Calendar Year 1999

    International Nuclear Information System (INIS)

    Grossman, R.F.

    2000-01-01

    The Nevada Test Site (NTS) is operated by the US Department of Energy's Nevada Operations Office (DOE/NV) as the site for nuclear weapons testing, now limited to readiness activities and experiments in support of the national Stockpile Stewardship Management Program. It is located in Nye County, Nevada, with the southeast corner about 105 km (65 mi) northwest of Las Vegas, Nevada. The NTS covers about 3,561 km 2 (1,375 mi 2 ), an area larger than Rhode Island. Its size is about 46 to 56 km (28 to 35 mi) east to west and from 64 to 88 km (40 to 55 mi) north to south. The NTS is surrounded, except on the south side, by public exclusion areas (Nellis Air Force Range [NAFR]) that provide another 24 to 104 km (15 to 65 mi) between the NTS and public lands. The NTS is characterized by desert valley and Great Basin mountain topography, with a climate, flora, and fauna typical of the southwest deserts. Population density within 150 km (93 mi) of the NTS is only about 0.2 persons per square kilometer, excluding the Las Vegas area. Restricted access, low population density in the surrounding area, and extended wind transport times are advantageous factors for the activities conducted at the NTS. Surface waters are scarce on the NTS and there is great depth to slow-moving groundwater

  9. Forest carbon accounting methods and the consequences of forest bioenergy for national greenhouse gas emissions inventories

    International Nuclear Information System (INIS)

    McKechnie, Jon; Colombo, Steve; MacLean, Heather L.

    2014-01-01

    Highlights: • Forest carbon accounting influences the national GHG inventory impacts of bioenergy. • Current accounting rules may overlook forest carbon trade-offs of bioenergy. • Wood pellet trade risks creating an emissions burden for exporting countries. - Abstract: While bioenergy plays a key role in strategies for increasing renewable energy deployment, studies assessing greenhouse gas (GHG) emissions from forest bioenergy systems have identified a potential trade-off of the system with forest carbon stocks. Of particular importance to national GHG inventories is how trade-offs between forest carbon stocks and bioenergy production are accounted for within the Agriculture, Forestry and Other Land Use (AFOLU) sector under current and future international climate change mitigation agreements. Through a case study of electricity produced using wood pellets from harvested forest stands in Ontario, Canada, this study assesses the implications of forest carbon accounting approaches on net emissions attributable to pellets produced for domestic use or export. Particular emphasis is placed on the forest management reference level (FMRL) method, as it will be employed by most Annex I nations in the next Kyoto Protocol Commitment Period. While bioenergy production is found to reduce forest carbon sequestration, under the FMRL approach this trade-off may not be accounted for and thus not incur an accountable AFOLU-related emission, provided that total forest harvest remains at or below that defined under the FMRL baseline. In contrast, accounting for forest carbon trade-offs associated with harvest for bioenergy results in an increase in net GHG emissions (AFOLU and life cycle emissions) lasting 37 or 90 years (if displacing coal or natural gas combined cycle generation, respectively). AFOLU emissions calculated using the Gross-Net approach are dominated by legacy effects of past management and natural disturbance, indicating near-term net forest carbon increase but

  10. National Emission Standards for Hazardous Air Pollutants Calendar Year 2001

    International Nuclear Information System (INIS)

    Townsend, Y. E.

    2002-01-01

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Operations Office (NNSA/NV) as the site for nuclear weapons testing, now limited to readiness activities, experiments in support of the national Stockpile Stewardship Program, and the activities listed below. Located in Nye County, Nevada, the site's southeast corner is about 88 km (55 mi) northwest of the major population center, Las Vegas, Nevada. The NTS covers about 3,561 km2 (1,375 mi2), an area larger than Rhode Island. Its size is 46 to 56 km (28 to 35 mi) east to west and from 64 to 88 km (40 to 55 mi) north to south. The NTS is surrounded, except on the south side, by public exclusion areas (Nellis Air Force Range [NAFR]) that provide another 24 to 104 km (15 to 65 mi) between the NTS and public lands (Figure 1.0). The NTS is characterized by desert valley and Great Basin mountain topography, with a climate, flora, and fauna typical of the southwest deserts. Population density within 150 km (93 mi) of the NTS is only about 0.2 persons per square kilometer, excluding the Las Vegas area. Restricted access, low population density in the surrounding area, and extended wind transport times are advantageous factors for the activities conducted at the NTS. Surface waters are scarce on the NTS, and slow-moving groundwater is present hundreds to thousands of feet below the land surface. The sources of radionuclides include current and previous activities conducted on the NTS (Figure 2.0). The NTS was the primary location for testing of nuclear explosives in the Continental U.S. between 1951 and 1992. Historical testing above or at ground surface has included (1) atmospheric testing in the 1950s and early 1960s, (2) earth-cratering experiments, and (3) open-air nuclear reactor and rocket engine testing. Since the mid-1950s, testing of nuclear explosive devices has occurred underground in drilled vertical holes or in mined tunnels (DOE 1996a

  11. A Mapmark method of standard setting as implemented for the National Assessment Governing Board.

    Science.gov (United States)

    Schulz, E Matthew; Mitzel, Howard C

    2011-01-01

    This article describes a Mapmark standard setting procedure, developed under contract with the National Assessment Governing Board (NAGB). The procedure enhances the bookmark method with spatially representative item maps, holistic feedback, and an emphasis on independent judgment. A rationale for these enhancements, and the bookmark method, is presented, followed by a detailed description of the materials and procedures used in a meeting to set standards for the 2005 National Assessment of Educational Progress (NAEP) in Grade 12 mathematics. The use of difficulty-ordered content domains to provide holistic feedback is a particularly novel feature of the method. Process evaluation results comparing Mapmark to Anghoff-based methods previously used for NAEP standard setting are also presented.

  12. Biogenic emissions of greenhouse gases caused by arable and animal agriculture. Task 3. Overall biogenic greenhouse gas emissions from agriculture. National Inventories

    International Nuclear Information System (INIS)

    Hensen, A.

    1999-12-01

    The aim of the concerted action 'Biogenic Emissions of Greenhouse Gases Caused by Arable and Animal Agriculture' is to obtain an overview of the current knowledge on the emissions of greenhouse gases related to agricultural activities. This task 3 report summarises the activities that take place in the Netherlands with respect to agriculture emission inventories. This 'national' report was compiled using information from a number of Dutch groups. Therefore, from a national point of view the compilation does not contain new information. The paper can however be useful for other European partners to get an overview of how emission estimates are obtained in the Netherlands. 14 p

  13. Valuing setting-based recreation for selected visitors to national forests in the southern United States.

    Science.gov (United States)

    Sardana, Kavita; Bergstrom, John C; Bowker, J M

    2016-12-01

    In this study we estimate selected visitors' demand and value for recreational trips to settings such as developed vs. undeveloped sites in U.S. national forests in the Southern United States using the travel cost method. The setting-based approach allows for valuation of multi-activity trips to particular settings. The results from an adjusted Poisson lognormal estimator corrected for truncation and endogenous stratification reveal that economic value per trip estimates are higher for wilderness compared to day-use developed settings, overnight-use developed settings, and general forest areas. Estimates of these economic values are important to resource managers because their management decisions and actions typically control recreational settings. For example, managers control developed campground capacity in a national forest, but typically not the number of campers below the capacity constraint and the number and types of activities visitors engage in during a multi-activity trip to a developed campground (within limits since some activities such as discharging a firearm are not permitted in a developed campground). Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. National plans for reducing greenhouse gas emissions in the Republic of Korea

    International Nuclear Information System (INIS)

    Ki Dong Song

    1996-01-01

    The present and future Korean emission of greenhouse gases are discussed in view of the current status of and projections of the national energy consumption under fast economic growth. Present dependence on energy import is very high (94.7%) and will only marginally decrease after a maximum of 97.1% in 2010 to 95.1% in 2030 due to increased use of renewables. The annual CO 2 emissions will be three times higher in 2030 and amount to almost 200 Mtonnes. The national CO 2 /energy intensity will decrease from 0.75 in 1990 to 0.69 in 2030. Coal combustion will remain the main source of CO 2 , whereas give the largest contribution to lowering the CO 2 intensity. The strategy and the bodies created to implement the commitments made by Korea to lower greenhouse gas emissions are described. (author). 14 tabs

  15. The decrease of CO2 emission intensity is decarbonization at national and global levels

    International Nuclear Information System (INIS)

    Sun, J.W.

    2005-01-01

    This viewpoint proposes the definition: 'Decarbonization refers to a decrease of CO 2 emission intensity in a trend'. This viewpoint then argues that an analysis of decarbonization at national and global levels based on that definition would lead to the correct calculation of decarbonization

  16. 77 FR 46371 - National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing...

    Science.gov (United States)

    2012-08-03

    ...-AQ93 National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing... Portland Cement Manufacturing Industry and Standards of Performance for Portland Cement Plants,'' which was... Manufacturing Industry and Standards of Performance for Portland Cement Plants'' under Docket ID No. EPA-HQ-OAR...

  17. 77 FR 42367 - National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing...

    Science.gov (United States)

    2012-07-18

    ... and 63 National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing... Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing Industry and Standards of... manufacturing plants. Federal government Not affected. State/local/tribal government.... Portland cement...

  18. 77 FR 16547 - Radionuclide National Emission Standards for Hazardous Air Pollutants; Notice of Construction...

    Science.gov (United States)

    2012-03-21

    ... Construction Approval to Energy Fuels for Tailings Cell A and the Phase I Evaporation Ponds at the proposed Pi[ntilde]on Ridge Uranium Mill. Tailings Cell A and the Phase I Evaporation Ponds are regulated under 40... ENVIRONMENTAL PROTECTION AGENCY [FRL-9649-9] Radionuclide National Emission Standards for...

  19. 77 FR 72294 - Reconsideration of Certain New Source and Startup/Shutdown Issues: National Emission Standards...

    Science.gov (United States)

    2012-12-05

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 60 and 63 [EPA-HQ-OAR-2009-0234; EPA-HQ-OAR-2011-0044; FRL-9733-2] RIN 2060-AR62 Reconsideration of Certain New Source and Startup/Shutdown Issues: National Emission Standards for Hazardous Air Pollutants From Coal- and Oil-Fired Electric Utility Steam Generating...

  20. 78 FR 38001 - Reconsideration of Certain Startup/Shutdown Issues: National Emission Standards for Hazardous Air...

    Science.gov (United States)

    2013-06-25

    ..., FRL-9827-1] RIN 2060-AR62 Reconsideration of Certain Startup/Shutdown Issues: National Emission... published in the Federal Register the proposed rule, ``Reconsideration of Certain New Source and Startup....'' That proposal opened for reconsideration certain issues, including those related to startup and...

  1. 77 FR 16987 - National Emission Standards for Hazardous Air Pollutants: Secondary Aluminum Production

    Science.gov (United States)

    2012-03-23

    ... National Emission Standards for Hazardous Air Pollutants: Secondary Aluminum Production AGENCY... for secondary aluminum production (77 FR 8576). The EPA is extending the deadline for written comments... from the Aluminum Association. The Aluminum Association has requested the extension in order to allow...

  2. 78 FR 14457 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2013-03-06

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 60 and 63 [EPA-HQ-OAR-2008-0708, FRL-9756-4] RIN 2060-AQ58 National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion Engines Correction In rule...

  3. 75 FR 80761 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2010-12-23

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 63 [EPA-HQ-OAR-2008-0708, FRL-9244-2] RIN 2060-AP36 National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines... combustion engines and requesting public comment on one issue arising from the final rule. Specifically, EPA...

  4. The 2014 National Emission Inventory for Rangeland Fires and Crop Residue Burning

    Science.gov (United States)

    Biomass burning has been identified as an important contributor to the degradation of air quality because of its impact on ozone and particulate matter. One component of the biomass burning inventory, crop residue burning, has been poorly characterized in the National Emissions I...

  5. Delineating managed land for reporting national greenhouse gas emissions and removals to the United Nations framework convention on climate change.

    Science.gov (United States)

    Ogle, Stephen M; Domke, Grant; Kurz, Werner A; Rocha, Marcelo T; Huffman, Ted; Swan, Amy; Smith, James E; Woodall, Christopher; Krug, Thelma

    2018-05-29

    Land use and management activities have a substantial impact on carbon stocks and associated greenhouse gas emissions and removals. However, it is challenging to discriminate between anthropogenic and non-anthropogenic sources and sinks from land. To address this problem, the Intergovernmental Panel on Climate Change developed a managed land proxy to determine which lands are contributing anthropogenic greenhouse gas emissions and removals. Governments report all emissions and removals from managed land to the United Nations Framework Convention on Climate Change based on this proxy, and policy interventions to reduce emissions from land use are expected to focus on managed lands. Our objective was to review the use of the managed land proxy, and summarize the criteria that governments have applied to classify land as managed and unmanaged. We found that the large majority of governments are not reporting on their application of the managed land proxy. Among the governments that do provide information, most have assigned all area in specific land uses as managed, while designating all remaining lands as unmanaged. This designation as managed land is intuitive for croplands and settlements, which would not exist without management interventions, but a portion of forest land, grassland, and wetlands may not be managed in a country. Consequently, Brazil, Canada and the United States have taken the concept further and delineated managed and unmanaged forest land, grassland and wetlands, using additional criteria such as functional use of the land and accessibility of the land to anthropogenic activity. The managed land proxy is imperfect because reported emissions from any area can include non-anthropogenic sources, such as natural disturbances. However, the managed land proxy does make reporting of GHG emissions and removals from land use more tractable and comparable by excluding fluxes from areas that are not directly influenced by anthropogenic activity. Moreover

  6. The effect of lactation length on greenhouse gas emissions from the national dairy herd.

    Science.gov (United States)

    Wall, E; Coffey, M P; Pollott, G E

    2012-11-01

    Many governments have signed up to greenhouse gas emission (GHGE) reduction programmes under their national climate change obligations. Recently, it has been suggested that the use of extended lactations in dairy herds could result in reduced GHGE. Dairy GHGE were modelled on a national basis and the model was used to compare emissions from lactations of three different lengths (305, 370 and 440 days), and a current 'base' scenario on the basis of maintaining current milk production levels. In addition to comparing GHGE from the average 'National Herd' under these scenarios, results were used to investigate how accounting for lactations of different lengths might alter the estimation of emissions calculated from the National Inventory methodology currently recommended by Intergovernmental Panel on Climate Change. Data for the three lactation length scenarios were derived from nationally recorded dairy performance information and used in the GHGE model. Long lactations required fewer milking cows and replacements to maintain current milk yield levels than short ones, but GHGEs were found to rise from 1214 t of CO2 equivalent (CE)/farm per year for lactations of 305 days to 1371 t CE/farm per year for 440-day lactations. This apparent anomaly can be explained by the less efficient milk production (kg milk produced per kg cow weight) found in later lactation, a more pronounced effect in longer lactations. The sensitivity of the model to changes in replacement rate, persistency and level of milk yield was investigated. Changes in the replacement rate from 25% to 20% and in persistency by −10% to +20% resulted in very small changes in GHGE. Differences in GHGE due to the level of milk yield were much more dramatic with animals in the top 10% for yield, producing about 25% less GHGE/year than the average animal. National Inventory results were investigated using a more realistic spread of lactation lengths than recommended for such calculations using emissions

  7. 23 CFR Appendix A to Part 772 - National Reference Energy Mean Emission Levels as a Function of Speed

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false National Reference Energy Mean Emission Levels as a Function of Speed A Appendix A to Part 772 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF... NOISE Pt. 772, App. A Appendix A to Part 772—National Reference Energy Mean Emission Levels as a...

  8. The Advocate’s Dilemma: Framing Migrant Rights in National Settings

    Directory of Open Access Journals (Sweden)

    Maria Lorena Cook

    2010-12-01

    Full Text Available This article identifies and explores the dilemma of migrant advocacy in advanced industrial democracies, focusing specifically on the contemporary United States. On the one hand, universal norms such as human rights, which are theoretically well suited to advancing migrants' claims, may have little resonance within national settings. On the other hand, the debates around which immigration arguments typically turn, and the terrain on which advocates must fight, derive their values and assumptions from a nation-state framework that is self-limiting. The article analyzes the limits of human rights arguments, discusses the pitfalls of engaging in national policy debates, and details the challenges for advocates of advancing the cause of policy reform and shifting the frame for thinking about migration over the long term.

  9. Characterization of road freight transportation and its impact on the national emission inventory in China

    Science.gov (United States)

    Yang, X. F.; Liu, H.; Man, H. Y.; He, K. B.

    2014-06-01

    monitoring data on different roads. Depending on the results in this research, the largest differences among the emission factors (in g km-1) on different roads exceed 70 and 50% for NOx and PM2.5, respectively. The differences were caused by different driving conditions that we monitored via GPS. The estimated NOx and PM2.5 emissions from diesel freight trucks in China were 5.0 (4.8-7.2) million t and 0.20 (0.17-0.22) million t, respectively, via the REIB approach in 2011. Another implication of this research is that different road infrastructure would have different impacts for NOx and PM2.5 emissions. A region with more inter-city freeways or national roads tends to have more NOx emissions, while urban streets play a more important role in primary PM2.5 emissions from freight trucks. Compared with former studies, which allocate emissions according to local truck registration number and neglect inter-region long distance transport trips, the REIB approach has advantages regarding the allocation of diesel truck emissions into the provinces. Furthermore, the different driving conditions on the different roads types are no longer overlooked with this approach.

  10. Decomposing the impact of alternative technology sets on future carbon emissions growth

    International Nuclear Information System (INIS)

    Fisher-Vanden, Karen; Schu, Kathryn; Sue Wing, Ian; Calvin, Katherine

    2012-01-01

    What are the drivers of future global carbon dioxide (CO 2 ) emissions growth and how would the availability of key energy supply technologies change their relative importance? In this paper, we apply a novel index number decomposition technique to the results of a multi-region, multi-sector computable general equilibrium model to quantify the influence of five factors on the growth of future carbon emissions: (1) growth in global economic activity; (2) shifts in the regional composition of gross world product; (3) shifts in the sectoral composition of regions' GDP; (4) changes in sectors' energy–output ratios; and (5) changes in the CO 2 intensity of energy sources. We elucidate how the relative importance of these factors changes in response to the imposition of a global carbon tax and alternative assumptions about the future availability of key energy supply technologies. Rising global economic activity and shifts in regional composition put upward pressure on emissions while changes in energy and emission intensity and the sectoral output mix have attenuating effects. A global emission tax that increases over time slows economic expansion and shifts the fuel mix, with the most pronounced impacts on China, India, and Russia. Limited availability of carbon capture and storage, nuclear, and hydroelectric generation all lead to upward shifts in the long-run marginal abatement cost curve, causing some countries to choose to pay the tax rather than abate. - Highlights: ► Index number decomposition is used to quantify the influence of five factors. ► The relative importance of these factors in response to alternative assumptions is measured. ► A global emission tax that increases over time slows economic expansion and shifts the fuel mix. ► Limited technology availability mean some countries to choose to pay the tax rather than abate.

  11. A Cancun stake: to revitalize climate cooperation while improving transparency about national greenhouse gas emissions

    International Nuclear Information System (INIS)

    2010-12-01

    After having recalled the instruments which are available for the UNFCCC (United Nations Framework Convention on Climate Change) to ensure an as much as transparent as possible information transmission between states about greenhouse gas emissions, this article questions the way the Copenhagen agreement can be implemented while considering the discussions which took place. It draws lessons from other previous examples of international cooperation: WTO agreements, the Clean Development Mechanism. Three propositions are made in the perspective of the Cancun conference: to create a reliable world inventory of emissions, to organize cooperation with countries wishing to define statistics for their emission monitoring, and to reinforce transparency and control of measures (with the MRV criteria) which are subsidized by the international community

  12. An economic analysis of localized pollution: rendering emissions in a residential setting

    Science.gov (United States)

    J. Michael Bowker; H.F. MacDonald

    1991-01-01

    The contingent value method is employed to estimate economic damages to households resulting from rendering plant emissions in a small town. Household willingness to accept (WTA) and willingness to pay (WTP) are estimated individually and in aggregate. The influence of household characteristics on WTP and WTA is examined via regression models. The perception of health...

  13. [The national public discourse on priority setting in health care in German print media].

    Science.gov (United States)

    Liesching, Florian; Meyer, Thorsten; Raspe, Heiner

    2012-01-01

    Germany's Central Ethics Committee of the Federal Chamber of Physicians (FCP) and other relevant national actors called for a public discourse on priority setting in health care. Politicians, members of a Federal Joint Committee and health insurance representatives, however, refused to promote or participate in the establishment of a public discussion. A change to that attitude only became apparent after former FCP President Hoppe's opening speech at the annual FCP assembly in Mainz in 2009. The present paper applies the Sociology of Knowledge Approach to Discourse, implemented through Qualitative Content Analysis and elements of Grounded Theory, to examine the development of the national public discourse in leading German print media. It creates a matrix that represents the discourse development between May 2009 and May 2010 and reflects central actors, their "communicative phenomena" and their interactions. Additionally, the matrix has been extended to cover the period until December 2011. Hoppe's arguments for priority setting in health care are faced with a wide opposition assuming opposing prerequisites and thus demanding alternative remedies. The lack of interaction between the different parties prevents any development of the speakers' positions. Incorrect accounts, reductions and left-outs in the media representation add to this effect. Consequently, the public discussion on priority setting is far from being an evolving rational discourse. Instead, it constitutes an exchange of preformed opposing positions. Copyright © 2012. Published by Elsevier GmbH.

  14. National greenhouse gas emissions baseline scenarios. Learning from experiences in developing countries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-04-15

    This report reviews national approaches to preparing baseline scenarios of greenhouse-gas (GHG) emissions. It does so by describing and comparing in non-technical language existing practices and choices made by ten developing countries - Brazil, China, Ethiopia, India, Indonesia, Kenya, Mexico, South Africa, Thailand and Vietnam. The review focuses on a number of key elements, including model choices, transparency considerations, choices about underlying assumptions and challenges associated with data management. The aim is to improve overall understanding of baseline scenarios and facilitate their use for policy-making in developing countries more broadly. The findings are based on the results of a collaborative project involving a number of activities undertaken by the Danish Energy Agency, the Organisation for Economic Co-operation and Development (OECD) and the UNEP Risoe Centre (URC), including a series of workshops on the subject. The ten contributing countries account for approximately 40% of current global GHG emissions - a share that is expected to increase in the future. The breakdown of emissions by sector varies widely among these countries. In some countries, the energy sector is the leading source of emissions; for others, the land-use sector and/or agricultural sector dominate emissions. The report underscores some common technical and financial capacity gaps faced by developing countries when preparing baseline scenarios. It does not endeavour to propose guidelines for preparing baseline scenarios. Rather, it is hoped that the report will inform any future attempts at preparing such kind of guidelines. (Author)

  15. The effect of trade between China and the UK on national and global carbon dioxide emissions

    International Nuclear Information System (INIS)

    Li, You; Hewitt, C.N.

    2008-01-01

    We estimate the amount of carbon dioxide embodied in bi-lateral trade between the UK and China in 2004. Developing and applying the method of Shui and Harriss [2006. The role of CO 2 embodiment in US-China trade. Energy Policy 34, 4063-4068], the most recently available data on trade and CO 2 emissions have been updated and adjusted to calculate the CO 2 emissions embodied in the commodities traded between China and the UK. It was found that through trade with China, the UK reduced its CO 2 emissions by approximately 11% in 2004, compared with a non-trade scenario in which the same type and volume of goods are produced in the UK. In addition, due to the greater carbon-intensity and relatively less efficient production processes of Chinese industry, China-UK trade resulted in an additional 117 Mt of CO 2 to global CO 2 emissions in the same one year period, compared with a non-trade scenario in which the same type and volume of goods are produced in the UK. This represents an additional 19% to the reported national CO 2 emissions of the UK (555 Mt/y in 2004) and 0.4% of global emissions. These findings suggest that, through international trade, very significant environmental impacts can be shifted from one country to another, and that international trade can (but does not necessarily) result in globally increased greenhouse gas emissions. These results are additional to the environmental consequences of transporting goods, which are not robustly quantified here. (author)

  16. A national day with near zero emissions and its effect on primary and secondary pollutants

    Science.gov (United States)

    Levy, Ilan

    2013-10-01

    Traffic related air pollution is a major health concern in many countries. The potential costs and benefits of different abatement policies are usually estimated by either models, case studies or previously implemented intervention measures. Such estimations have, however, limited ability to predict the effect of a reduction in primary pollutants' emissions on secondary pollutants such as ozone, because of the nonlinear nature of the photochemical reactions. This study examines the short term effects of a drastic change in emissions on a national scale during the Jewish holiday of Day of Atonement (DA) in Israel. During the holiday nearly all anthropogenic emission sources are ceased for a period of 25 h, including all vehicles, commercial, industrial and recreational activities. DAs during the 15 years period of 1998-2012 are analyzed at three sites with respect to primary and secondary air pollutants, and in greater details for 2001. A dramatic decrease in primary pollutants emissions (83-98% in NO) causes an 8 ppbv increase in ozone at the urban core. Downwind (27 km), ozone decreases by only 5 ppbv. Nighttime O3 is shown to increase to 20 ppbv at the urban sites and 30 ppbv downwind. In spite of the striking reduction in emissions, changes in ozone are not greater than what is reported in the literature about less significant events like the ozone weekend effect. Changes in ambient pollution levels observed during DA provide some indication to the possible outcomes of a major change in anthropogenic emissions. These may be considered as the best case scenario for emissions reduction intervention measures and thus aid policy makers in evaluating potential benefits of such measures.

  17. Royal Order of 12 December 1975 setting up a National Energy Committee

    International Nuclear Information System (INIS)

    1978-01-01

    The National Energy Committee was set up by Royal Order of 12 December 1975. Its duties are to advise on the general objectives of energy policy and its implementation. It supervises execution of the policy and makes recommendations on matters within its competence. The Committee is chaired by the Minister for Economic Affairs and Energy and is composed of representatives of the Government, trade unions, undertakings, consumers, gas and electricity committees, oil and coal industries and a delegate of the Planning Department. This Order repeals the Order of 17 July 1957 creating an Energy Advisory Council. (NEA) [fr

  18. Carbon uptake by mature Amazon forests has mitigated Amazon nations' carbon emissions.

    Science.gov (United States)

    Phillips, Oliver L; Brienen, Roel J W

    2017-12-01

    Several independent lines of evidence suggest that Amazon forests have provided a significant carbon sink service, and also that the Amazon carbon sink in intact, mature forests may now be threatened as a result of different processes. There has however been no work done to quantify non-land-use-change forest carbon fluxes on a national basis within Amazonia, or to place these national fluxes and their possible changes in the context of the major anthropogenic carbon fluxes in the region. Here we present a first attempt to interpret results from ground-based monitoring of mature forest carbon fluxes in a biogeographically, politically, and temporally differentiated way. Specifically, using results from a large long-term network of forest plots, we estimate the Amazon biomass carbon balance over the last three decades for the different regions and nine nations of Amazonia, and evaluate the magnitude and trajectory of these differentiated balances in relation to major national anthropogenic carbon emissions. The sink of carbon into mature forests has been remarkably geographically ubiquitous across Amazonia, being substantial and persistent in each of the five biogeographic regions within Amazonia. Between 1980 and 2010, it has more than mitigated the fossil fuel emissions of every single national economy, except that of Venezuela. For most nations (Bolivia, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname) the sink has probably additionally mitigated all anthropogenic carbon emissions due to Amazon deforestation and other land use change. While the sink has weakened in some regions since 2000, our analysis suggests that Amazon nations which are able to conserve large areas of natural and semi-natural landscape still contribute globally-significant carbon sequestration. Mature forests across all of Amazonia have contributed significantly to mitigating climate change for decades. Yet Amazon nations have not directly benefited from providing this global scale

  19. Simulation of multi-photon emission isotopes using time-resolved SimSET multiple photon history generator

    Energy Technology Data Exchange (ETDEWEB)

    Chiang, Chih-Chieh; Lin, Hsin-Hon; Lin, Chang-Shiun; Chuang, Keh-Shih [Department of Biomedical Engineering and Environmental Sciences, National Tsing-HuaUniversity, Hsinchu, Taiwan (China); Jan, Meei-Ling [Health Physics Division, Institute of Nuclear Energy Research, Atomic Energy Council, Taoyuan, Taiwan (China)

    2015-07-01

    Abstract-Multiple-photon emitters, such as In-111 or Se-75, have enormous potential in the field of nuclear medicine imaging. For example, Se-75 can be used to investigate the bile acid malabsorption and measure the bile acid pool loss. The simulation system for emission tomography (SimSET) is a well-known Monte Carlo simulation (MCS) code in nuclear medicine for its high computational efficiency. However, current SimSET cannot simulate these isotopes due to the lack of modeling of complex decay scheme and the time-dependent decay process. To extend the versatility of SimSET for simulation of those multi-photon emission isotopes, a time-resolved multiple photon history generator based on SimSET codes is developed in present study. For developing the time-resolved SimSET (trSimSET) with radionuclide decay process, the new MCS model introduce new features, including decay time information and photon time-of-flight information, into this new code. The half-life of energy states were tabulated from the Evaluated Nuclear Structure Data File (ENSDF) database. The MCS results indicate that the overall percent difference is less than 8.5% for all simulation trials as compared to GATE. To sum up, we demonstrated that time-resolved SimSET multiple photon history generator can have comparable accuracy with GATE and keeping better computational efficiency. The new MCS code is very useful to study the multi-photon imaging of novel isotopes that needs the simulation of lifetime and the time-of-fight measurements. (authors)

  20. Setting strategy for system change: using concept mapping to prioritise national action for chronic disease prevention.

    Science.gov (United States)

    Wutzke, Sonia; Roberts, Nick; Willis, Cameron; Best, Allan; Wilson, Andrew; Trochim, William

    2017-08-08

    Chronic diseases are a serious and urgent problem, requiring at-scale, multi-component, multi-stakeholder action and cooperation. Despite numerous national frameworks and agenda-setting documents to coordinate prevention efforts, Australia, like many countries internationally, is yet to substantively impact the burden from chronic disease. Improved evidence on effective strategies for the prevention of chronic disease is required. This research sought to articulate a priority set of important and feasible action domains to inform future discussion and debate regarding priority areas for chronic disease prevention policy and strategy. Using concept mapping, a mixed-methods approach to making use of the best available tacit knowledge of recognised, diverse and well-experienced actors, and national actions to improve the prevention of chronic disease in Australia were identified and then mapped. Participants (ranging from 58 to 78 in the various stages of the research) included a national sample of academics, policymakers and practitioners. Data collection involved the generation and sorting of statements by participants. A series of visual representations of the data were then developed. A total of 95 statements were distilled into 12 clusters for action, namely Inter-Sectoral Partnerships; Systems Perspective/Action; Governance; Roles and Responsibilities; Evidence, Feedback and Learning; Funding and Incentive; Creating Demand; Primary Prevention; Social Determinants and Equity; Healthy Environments; Food and Nutrition; and Regulation and Policy. Specific areas for more immediate national action included refocusing the health system to prevention over cure, raising the profile of public health with health decision-makers, funding policy- and practice-relevant research, improving communication about prevention, learning from both global best-practice and domestic successes and failures, increasing the focus on primary prevention, and developing a long-term prevention

  1. International Experience with Key Program Elements of IndustrialEnergy Efficiency or Greenhouse Gas Emissions Reduction Target-SettingPrograms

    Energy Technology Data Exchange (ETDEWEB)

    Price, Lynn; Galitsky, Christina; Kramer, Klaas Jan

    2008-02-02

    Target-setting agreements, also known as voluntary ornegotiated agreements, have been used by a number of governments as amechanism for promoting energy efficiency within the industrial sector. Arecent survey of such target-setting agreement programs identified 23energy efficiency or GHG emissions reduction voluntary agreement programsin 18 countries. International best practice related to target-settingagreement programs calls for establishment of a coordinated set ofpolicies that provide strong economic incentives as well as technical andfinancial support to participating industries. The key program elementsof a target-setting program are the target-setting process,identification of energy-saving technologies and measures usingenergy-energy efficiency guidebooks and benchmarking as well as byconducting energy-efficiency audits, development of an energy-savingsaction plan, development and implementation of energy managementprotocols, development of incentives and supporting policies, monitoringprogress toward targets, and program evaluation. This report firstprovides a description of three key target-setting agreement programs andthen describes international experience with the key program elementsthat comprise such programs using information from the three keytarget-setting programs as well as from other international programsrelated to industrial energy efficiency or GHG emissionsreductions.

  2. Methane and nitrous oxide: Methods in national emissions inventories and options for control

    Energy Technology Data Exchange (ETDEWEB)

    Van Amstel, A.R. (ed.)

    1993-07-01

    The UN Framework Convention on Climate Change signed in Rio de Janeiro, Brazil, calls for the return of anthropogenic emissions of greenhouse gases to their 1990 levels by the year 2000 in industrialized countries. It also calls for a monitoring of the emissions of greenhouse gases. It is important that reliable and scientifically credible national inventories are available for the international negotiations. Therefore a consistent methodology and a transparent reporting format is needed. The title workshop had two main objectives: (1) to support the development a methodology and format for national emissions inventories of greenhouse gases by mid 1993, as coordinated by the Science Working Group of the IPCC and the OECD; and (2) the development of technical options for reduction of greenhouse gases and the assessment of the socio-economic feasibility of these options. The workshop consisted of key note overview presentations, and two rounds of working group sessions, each covering five parallel sessions on selected sources. In the first round of each working group session the literature, existing methods for methane and nitrous oxide inventories, and the OECD/IPCC guidelines have been addressed. Then, in the second round, options for emission reductions have been discussed, as well as their socio-economic implications. The methane sources discussed concern oil and gas, coal mining, ruminants, animal waste, landfills and sewage treatment, combustion and industry, rice production and wetlands, biomass burning. The nitrous oxide sources discussed are agricultural soils and combustion and industry. The proceedings on methane comprise 16 introductory papers and 7 papers on the results of the working groups, while in part two four introductory papers and two papers on the results of working groups on nitrous oxide are presented. In part three future emission reduction policy options are discussed. Finally, 16 poster contributions are included

  3. Basis to demonstrate compliance with the National Emission Standards for Hazardous Air Pollutants for the Stand-off Experiments Range

    Energy Technology Data Exchange (ETDEWEB)

    Michael Sandvig

    2011-01-01

    The purpose of this report is to provide the basis and the documentation to demonstrate general compliance with the National Emission Standard for Hazardous Air Pollutants (NESHAPS) 40 CFR 61 Subpart H, “National Emission Standards for Emissions of Radionuclides Other Than Radon from Department of Energy Facilities,” (the Standard) for outdoor linear accelerator operations at the Idaho National Laboratory (INL) Stand-off Experiments Range (SOX). The intent of this report is to inform and gain acceptance of this methodology from the governmental bodies regulating the INL.

  4. A Multi-Objective Unit Commitment Model for Setting Carbon Tax to Reduce CO2 Emission: Thailand's Electricity Generation Case

    Directory of Open Access Journals (Sweden)

    Nuchjarin Intalar

    2015-07-01

    Full Text Available Carbon tax policy is a cost-effective instrument for emission reduction. However, setting the carbon tax is one of the challenging task for policy makers as it will lead to higher price of emission-intensive sources especially the utility price. In a large-scale power generation system, minimizing the operational cost and the environmental impact are conflicting objectives and it is difficult to find the compromise solution. This paper proposes a methodology of finding a feasible carbon tax rate on strategic level using the operational unit commitment model. We present a multi-objective mixed integer linear programming model to solve the unit commitment problem and consider the environmental impacts. The methodology of analyzing of the effect of carbon tax rates on the power generation, operating cost, and CO2 emission is also provided. The trade-off relationship between total operating cost and total CO2 emission is presented in the Pareto-optimal curve to analyze the feasible carbon tax rate that is influencing on electricity operating cost. The significant outcome of this paper is a modeling framework for the policy makers to determine the possible carbon tax that can be imposed on the electricity generation.

  5. Valuing setting-based recreation for selected visitors to national forests in the southern United States

    Science.gov (United States)

    Kavita Sardana; John C. Bergstrom; J. M.  Bowker

    2016-01-01

    In this study we estimate selected visitors’ demand and value for recreational trips to settings such as developed vs. undeveloped sites in U.S. national forests in the Southern United States using the travel cost method. The setting-based approach allows for valuation of multi-activity trips to particular settings. The results from an adjusted Poisson lognormal...

  6. Evaluation of the Standard Setting on the 2005 Grade 12 National Assessment of Educational Progress Mathematics Test

    Science.gov (United States)

    Sireci, Stephen G.; Hauger, Jeffrey B.; Wells, Craig S.; Shea, Christine; Zenisky, April L.

    2009-01-01

    The National Assessment Governing Board used a new method to set achievement level standards on the 2005 Grade 12 NAEP Math test. In this article, we summarize our independent evaluation of the process used to set these standards. The evaluation data included observations of the standard-setting meeting, observations of advisory committee meetings…

  7. National inventories of air emissions in France: organisation and methodology - 8. edition - OMINEA, February 2011

    International Nuclear Information System (INIS)

    Fontelle, Jean-Pierre; Allemand, Nadine; Andre, Jean-Marc; Bastide, Aurelie; Chang, Jean-Pierre; Deflorenne, Emmanuel; Druart, Ariane; Gavel, Antoine; Gueguen, Celine; Jabot, Julien; Jacquier, Guillaume; Joya, Romain; Kessouar, Sabrina; Martinet, Yann; Mathias, Etienne; Nicco, Laetitia; Prouteau, Emilie; Serveau, Laetitia; Tuddenham, Mark; Vincent, Julien

    2011-01-01

    Usually, various methods are used to estimate emissions of atmospheric pollutants from anthropogenic or natural sources. These methods which are more or less specific, require large quantities of data to carry out what is commonly named 'emission inventories', 'cadastres' or 'registers' depending on characteristics of the collection in terms of spatial and sectoral resolution. The OMINEA report includes a description of the national inventory system of pollutant emissions into the atmosphere (SNIEPA) which deals with the following topics: organisation, break down of responsibilities and coverage. Technical operational arrangements are described and various elements relating to reference documents and definitions, control and quality assurance, estimation of uncertainties are provided. A description is given for each emitting source category and for several substances classified in the following topics: 'greenhouse gases', 'acidification and photochemical pollution', 'eutrophication', 'heavy metals', 'persistent organic pollutants', 'particulate matter', 'other'. The plan is based on the international reporting format defined by the United Nations within the framework of conventions on climate change and long range transboundary air pollution (sources categories listed in CRFI/NFR)

  8. National inventories of air emissions in France: organisation and methodology - 9. edition - OMINEA, February 2011

    International Nuclear Information System (INIS)

    Fontelle, Jean-Pierre; Andre, Jean-Marc; Bastide, Aurelie; Bort, Romain; Chang, Jean-Pierre; Deflorenne, Emmanuel; Druart, Ariane; Gavel, Antoine; Gueguen, Celine; Jabot, Julien; Jacquier, Guillaume; Jeannot, Coralie; Joya, Romain; Kessouar, Sabrina; Martinet, Yann; Mathias, Etienne; Nicco, Laetitia; Serveau, Laetitia; Tuddenham, Mark; Vasudeva, Divya; Vincent, Julien

    2012-01-01

    Usually, various methods are used to estimate emissions of atmospheric pollutants from anthropogenic or natural sources. These methods which are more or less specific, require large quantities of data to carry out what is commonly named 'emission inventories', 'cadastres' or 'registers' depending on characteristics of the collection in terms of spatial and sectoral resolution. The OMINEA report includes a description of the national inventory system of pollutant emissions into the atmosphere (SNIEPA) which deals with the following topics: organisation, break down of responsibilities and coverage. Technical operational arrangements are described and various elements relating to reference documents and definitions, control and quality assurance, estimation of uncertainties are provided. A description is given for each emitting source category and for several substances classified in the following topics: 'greenhouse gases', 'acidification and photochemical pollution', 'eutrophication', 'heavy metals', 'persistent organic pollutants', 'particulate matter', 'other'. The plan is based on the international reporting format defined by the United Nations within the framework of conventions on climate change and long range transboundary air pollution (sources categories listed in CRFI/NFR)

  9. Energy Consumption and Greenhouse Gas Emissions Resulting From Tourism Travel in an Alpine Setting

    Directory of Open Access Journals (Sweden)

    Rainer Unger

    2016-11-01

    Full Text Available Tourism—with its social, economic, and ecological dimensions—can be an important driver of sustainable development of alpine communities. Tourism is essential for local people's incomes and livelihoods, but it can also have a major impact on the local environment, landscape aesthetics, and (mainly through tourist transport global climate change. A project currently underway is developing the Austrian mountain municipality of Alpbach into a role model for competitive and sustainable year-round alpine tourism using an integrated and spatially explicit approach that considers energy demand and supply related to housing, infrastructure, and traffic in the settlement and the skiing area. As the first outcome of the project, this article focuses on the development of the Model of Alpine Tourism and Transportation, a geographic information system–based tool for calculating, in detail, energy consumption and greenhouse gas emissions resulting from travel to a single alpine holiday destination. Analysis results show that it is crucial to incorporate both direct and indirect energy use and emissions as each contributes significantly to the climate impact of travel. The study fills a research gap in carbon impact appraisal studies of tourism transport in the context of alpine tourism at the destination level. Our findings will serve as a baseline for the development of comprehensive policies and agendas promoting the transformation toward sustainable alpine tourism.

  10. Inverse modelling of national and European CH4 emissions using the atmospheric zoom model TM5

    Directory of Open Access Journals (Sweden)

    P. Bergamaschi

    2005-01-01

    Full Text Available A synthesis inversion based on the atmospheric zoom model TM5 is used to derive top-down estimates of CH4 emissions from individual European countries for the year 2001. We employ a model zoom over Europe with 1° × 1° resolution that is two-way nested into the global model domain (with resolution of 6° × 4°. This approach ensures consistent boundary conditions for the zoom domain and thus European top-down estimates consistent with global CH4 observations. The TM5 model, driven by ECMWF analyses, simulates synoptic scale events at most European and global sites fairly well, and the use of high-frequency observations allows exploiting the information content of individual synoptic events. A detailed source attribution is presented for a comprehensive set of 56 monitoring sites, assigning the atmospheric signal to the emissions of individual European countries and larger global regions. The available observational data put significant constraints on emissions from different regions. Within Europe, in particular several Western European countries are well constrained. The inversion results suggest up to 50-90% higher anthropogenic CH4 emissions in 2001 for Germany, France and UK compared to reported UNFCCC values (EEA, 2003. A recent revision of the German inventory, however, resulted in an increase of reported CH4 emissions by 68.5% (EEA, 2004, being now in very good agreement with our top-down estimate. The top-down estimate for Finland is distinctly smaller than the a priori estimate, suggesting much smaller CH4 emissions from Finnish wetlands than derived from the bottom-up inventory. The EU-15 totals are relatively close to UNFCCC values (within 4-30% and appear very robust for different inversion scenarios.

  11. Strong smoker interest in 'setting an example to children' by quitting: national survey data.

    Science.gov (United States)

    Thomson, George; Wilson, Nick; Weerasekera, Deepa; Edwards, Richard

    2011-02-01

    To further explore smoker views on reasons to quit. As part of the multi-country ITC Project, a national sample of 1,376 New Zealand adult (18+ years) smokers was surveyed in 2007/08. This sample included boosted sampling of Māori, Pacific and Asian New Zealanders. 'Setting an example to children' was given as 'very much' a reason to quit by 51%, compared to 45% giving personal health concerns. However, the 'very much' and 'somewhat' responses (combined) were greater for personal health (81%) than 'setting an example to children' (74%). Price was the third ranked reason (67%). In a multivariate analysis, women were significantly more likely to state that 'setting an example to children' was 'very much' or 'somewhat' a reason to quit; as were Māori, or Pacific compared to European; and those suffering financial stress. The relatively high importance of 'example to children' as a reason to quit is an unusual finding, and may have arisen as a result of social marketing campaigns encouraging cessation to protect families in New Zealand. The policy implications could include a need for a greater emphasis on social reasons (e.g. 'example to children'), in pack warnings, and in social marketing for smoking cessation. © 2011 The Authors. ANZJPH © 2010 Public Health Association of Australia.

  12. The effects of economic and political integration on power plants’ carbon emissions in the post-soviet transition nations

    Science.gov (United States)

    Jorgenson, Andrew K.; Longhofer, Wesley; Grant, Don; Sie, Amanda; Giedraitis, Vincentas

    2017-04-01

    The combustion of fossil fuels for electricity generation, which accounts for a significant share of the world’s CO2 emissions, varies by macro-regional context. Here we use multilevel regression modeling techniques to analyze CO2 emissions levels in the year 2009 for 1360 fossil-fuel power plants in the 25 post-Soviet transition nations in Central and Eastern Europe and Eurasia. We find that various facility-level factors are positively associated with plant-level emissions, including plant size, age, heat rate, capacity utilization rate, and coal as the primary fuel source. Results further indicate that plant-level emissions are lower, on average, in the transition nations that joined the European Union (EU), whose market reforms and environmental directives are relevant for emissions reductions. These negative associations between plant-level emissions and EU accession are larger for the nations that joined the EU in 2004 relative to those that joined in 2007. The findings also suggest that export-oriented development is positively associated with plant-level CO2 emissions in the transition nations. Our results highlight the importance in macro-regional assessments of the conjoint effects of political and economic integration for facility-level emissions.

  13. Electron Bernstein wave emission based diagnostic on National Spherical Torus Experiment (invited)

    International Nuclear Information System (INIS)

    Diem, S.; Taylor, G.; Caughman, John B.; Efthimion, P.C.; Kugel, H.; LeBlanc, B.; Preinhaelter, J.; Sabbagh, S.A.; Urban, J.

    2008-01-01

    National Spherical Torus Experiment (NSTX) is a spherical tokamak (ST) that operates with n(e) up to 10(20) m(-3) and B-T less than 0.6 T, cutting off low harmonic electron cyclotron (EC) emission widely used for T-e measurements on conventional aspect ratio tokamaks. The electron Bernstein wave (EBW) can propagate in ST plasmas and is emitted at EC harmonics. These properties suggest thermal EBW emission (EBE) may be used for local T-e measurements in the ST. Practically, a robust T-e(R,t) EBE diagnostic requires EBW transmission efficiencies of >90% for a wide range of plasma conditions. EBW emission and coupling physics were studied on NSTX with an obliquely viewing EBW to O-mode (B-X-O) diagnostic with two remotely steered antennas, coupled to absolutely calibrated radiometers. While T-e(R,t) measurements with EBW emission on NSTX were possible, they were challenged by several issues. Rapid fluctuations in edge n(e) scale length resulted in >20% changes in the low harmonic B-X-O transmission efficiency. Also, B-X-O transmission efficiency during H modes was observed to decay by a factor of 5-10 to less than a few percent. The B-X-O transmission behavior during H modes was reproduced by EBE simulations that predict that EBW collisional damping can significantly reduce emission when T-e < 30 eV inside the B-X-O mode conversion (MC) layer. Initial edge lithium conditioning experiments during H modes have shown that evaporated lithium can increase T-e inside the B-X-O MC layer, significantly increasing B-X-O transmission.

  14. Electron Bernstein Wave Emission Based Diagnostic on National Spherical Torus Experiment

    International Nuclear Information System (INIS)

    Diem, S.; Taylor, G.; Caughman, John B.; Efthimion, P.C.; Kugel, H.; LeBlanc, B.; Preinhaelter, J.; Sabbagh, S.A.; Urban, J.; Wilgen, John B.

    2008-01-01

    National Spherical Torus Experiment (NSTX) is a spherical tokamak (ST) that operates with n(e) up to 10(20) m(-3) and B(T) less than 0.6 T, cutting off low harmonic electron cyclotron (EC) emission widely used for T(e) measurements on conventional aspect ratio tokamaks. The electron Bernstein wave (EBW) can propagate in ST plasmas and is emitted at EC harmonics. These properties suggest thermal EBW emission (EBE) may be used for local T(e) measurements in the ST. Practically, a robust T(e)(R,t) EBE diagnostic requires EBW transmission efficiencies of >90% for a wide range of plasma conditions. EBW emission and coupling physics were studied on NSTX with an obliquely viewing EBW to O-mode (B-X-O) diagnostic with two remotely steered antennas, coupled to absolutely calibrated radiometers. While T(e)(R,t) measurements with EBW emission on NSTX were possible, they were challenged by several issues. Rapid fluctuations in edge n(e) scale length resulted in >20% changes in the low harmonic B-X-O transmission efficiency. Also, B-X-O transmission efficiency during H modes was observed to decay by a factor of 5-10 to less than a few percent. The B-X-O transmission behavior during H modes was reproduced by EBE simulations that predict that EBW collisional damping can significantly reduce emission when T(e)< 30 eV inside the B-X-O mode conversion (MC) layer. Initial edge lithium conditioning experiments during H modes have shown that evaporated lithium can increase T(e) inside the B-X-O MC layer, significantly increasing B-X-O transmission.

  15. Paint this pipeline green : new pipeline technologies set to trim fugitive emissions, reuse waste heat

    Energy Technology Data Exchange (ETDEWEB)

    Cope, G.

    2007-01-15

    A significant amount of methane is released when natural gas is moved through North American pipelines, and gas producers continue to search for a method to recapture energy wasted as a result of the pressure reductions needed to deliver natural gas to residential areas. This article provided details of a new direct fuel cell energy recovery generation unit (DFC-ERG) consisting of a 1.2 MW fuel cell and a 1 MW unfired gas expansion turbine. As the natural gas exits the high pressure mainline, it passes through the unfired turbine, which rotates a generator and produces electricity. The fuel cell then uses an electrochemical process to internally convert natural gas to hydrogen, which is then converted into electricity and heat. The combined system can achieve electrical efficiencies of more than 60 per cent, and has almost no emissions. Heat produced by the fuel cell can be captured and used to warm up the gas in the distribution network in order to offset boiler emissions. Designed by Enbridge, the system is expected to be in operation by 2008, and will provide up to 15,000 MW hours per year. TransCanada Corporation has designed a supersonic gas-gas ejector that fits around the turbine shafts that release small amounts of gas to prevent heat build-up at compressor stations. The device encapsulates the gas, which is then re-injected back into the mainline, and may save the company up to 0.5 bcf per year. In Alberta, many portable compressor engines waste as much as 30 per cent of their efficiency through exhaust gases. A 3 year research project has resulted in the design of a slug flow generator. Water from a large tub is pumped into the top of a transparent acrylic cylinder which creates a vortex. Compressed air is then injected into the top of the vortex, where it breaks down into discrete slugs of water. While still in the initial design phases, the device may be used for field compressor exhaust pipes, as well as for commercial and residential applications. 2

  16. Radar Emission Sources Identification Based on Hierarchical Agglomerative Clustering for Large Data Sets

    Directory of Open Access Journals (Sweden)

    Janusz Dudczyk

    2016-01-01

    Full Text Available More advanced recognition methods, which may recognize particular copies of radars of the same type, are called identification. The identification process of radar devices is a more specialized task which requires methods based on the analysis of distinctive features. These features are distinguished from the signals coming from the identified devices. Such a process is called Specific Emitter Identification (SEI. The identification of radar emission sources with the use of classic techniques based on the statistical analysis of basic measurable parameters of a signal such as Radio Frequency, Amplitude, Pulse Width, or Pulse Repetition Interval is not sufficient for SEI problems. This paper presents the method of hierarchical data clustering which is used in the process of radar identification. The Hierarchical Agglomerative Clustering Algorithm (HACA based on Generalized Agglomerative Scheme (GAS implemented and used in the research method is parameterized; therefore, it is possible to compare the results. The results of clustering are presented in dendrograms in this paper. The received results of grouping and identification based on HACA are compared with other SEI methods in order to assess the degree of their usefulness and effectiveness for systems of ESM/ELINT class.

  17. Criteria and air-toxic emissions from in-use automobiles in the National Low-Emission Vehicle program.

    Science.gov (United States)

    Baldauf, Rich W; Gabele, Pete; Crews, William; Snow, Richard; Cook, J Rich

    2005-09-01

    The U.S. Environmental Protection Agency (EPA) implemented a program to identify tailpipe emissions of criteria and air-toxic contaminants from in-use, light-duty low-emission vehicles (LEVs). EPA recruited 25 LEVs in 2002 and measured emissions on a chassis dynamometer using the cold-start urban dynamometer driving schedule of the Federal Test Procedure. The emissions measured included regulated pollutants, particulate matter, speciated hydrocarbon compounds, and carbonyl compounds. The results provided a comparison of emissions from real-world LEVs with emission standards for criteria and air-toxic compounds. Emission measurements indicated that a portion of the in-use fleet tested exceeded standards for the criteria gases. Real-time regulated and speciated hydrocarbon measurements demonstrated that the majority of emissions occurred during the initial phases of the cold-start portion of the urban dynamometer driving schedule. Overall, the study provided updated emission factor data for real-world, in-use operation of LEVs for improved emissions modeling and mobile source inventory development.

  18. Massage Therapy and Canadians’ Health Care Needs 2020: Proceedings of a National Research Priority Setting Summit

    Science.gov (United States)

    Dryden, Trish; Sumpton, Bryn; Shipwright, Stacey; Kahn, Janet; Reece, Barbara (Findlay)

    2014-01-01

    Background The health care landscape in Canada is changing rapidly as forces, such as an aging population, increasingly complex health issues and treatments, and economic pressure to reduce health care costs, bear down on the system. A cohesive national research agenda for massage therapy (MT) is needed in order to ensure maximum benefit is derived from research on treatment, health care policy, and cost effectiveness. Setting A one-day invitational summit was held in Toronto, Ontario to build strategic alliances among Canadian and international researchers, policy makers, and other stakeholders to help shape a national research agenda for MT. Method Using a modified Delphi method, the summit organizers conducted two pre-summit surveys to ensure that time spent during the summit was relevant and productive. The summit was facilitated using the principles of Appreciative Inquiry which included a “4D” strategic planning approach (defining, discovery, dreaming, designing) and application of a SOAR framework (strengths, opportunities, aspirations, and results). Participants Twenty-six researchers, policymakers, and other stakeholders actively participated in the events. Results Priority topics that massage therapists believe are important to the Canadian public, other health care providers, and policy makers and massage therapists themselves were identified. A framework for a national massage therapy (MT) research agenda, a grand vision of the future for MT research, and a 12-month action plan were developed. Conclusion The summit provided an excellent opportunity for key stakeholders to come together and use their experience and knowledge of MT to develop a much-needed plan for moving the MT research and professionalization agenda forward. PMID:24592299

  19. Breath tests sustainability in hospital settings: cost analysis and reimbursement in the Italian National Health System.

    Science.gov (United States)

    Volpe, M; Scaldaferri, F; Ojetti, V; Poscia, A

    2013-01-01

    The high demand of Breath Tests (BT) in many gastroenterological conditions in time of limited resources for health care systems, generates increased interest in cost analysis from the point of view of the delivery of services to better understand how use the money to generate value. This study aims to measure the cost of C13 Urea and other most utilized breath tests in order to describe key aspects of costs and reimbursements looking at the economic sustainability for the hospital. A hospital based cost-analysis of the main breath tests commonly delivery in an ambulatory setting is performed. Mean salary for professional nurses and gastroenterologists, drugs/preparation used and disposable materials, purchase and depreciation of the instrument and the testing time was used to estimate the cost, while reimbursements are based on the 2013 Italian National Health System ambulatory pricelist. Variables that could influence the model are considered in the sensitivity analyses. The mean cost for C13--Urea, Lactulose and Lactose BT are, respectively, Euros 30,59; 45,20 and 30,29. National reimbursement often doesn't cover the cost of the analysis, especially considering the scenario with lower number of exam. On the contrary, in high performance scenario all the reimbursement could cover the cost, except for the C13 Urea BT that is high influenced by the drugs cost. However, consideration about the difference between Italian Regional Health System ambulatory pricelist are done. Our analysis shows that while national reimbursement rates cover the costs of H2 breath testing, they do not cover sufficiently C13 BT, particularly urea breath test. The real economic strength of these non invasive tests should be considered in the overall organization of inpatient and outpatient clinic, accounting for complete diagnostic pathway for each gastrointestinal disease.

  20. Emission of extensively-drug-resistant Acinetobacter baumannii from hospital settings to the natural environment.

    Science.gov (United States)

    Seruga Music, M; Hrenovic, J; Goic-Barisic, I; Hunjak, B; Skoric, D; Ivankovic, T

    2017-08-01

    Acinetobacter baumannii is a leading emerging pathogen that is frequently recovered from patients during hospital outbreaks. The role of environmental A. baumannii reservoirs is therefore of great concern worldwide. To investigate the connection between A. baumannii causing hospital outbreaks and environmental isolates from hospital wastewater, urban sewage and river water as the final natural recipient of wastewaters. Clinical isolates from patients with hospital-acquired pneumonia and environmental isolates from water were collected during a two-month monitoring period. Recovery of A. baumannii was performed using CHROMagar Acinetobacter plates, incubated at 42°C for 48 h. Identification was performed by matrix-assisted laser desorption ionization-time of flight mass spectrometry and analyses of rpoB gene. The antibiotic resistance profiles were interpreted according to criteria given for clinical isolates of A. baumannii. The sequence types (ST) were retrieved by multi-locus sequence typing. Fourteen of 19 isolates recovered from patients, hospital wastewaters, urban sewage and river water belonged to ST-195. The remaining five isolates recovered from patients and river water were assigned to ST-1421. All isolates showed very strong relatedness and clustered into CC92, which corresponds to IC2. All isolates were non-susceptible to at least one agent in all but two or fewer antimicrobial categories, and thus were classified as 'extensively-drug-resistant' (XDR). Heteroresistance to colistin was found in two isolates from hospital wastewater. Close relatedness of clinical and environmental isolates suggests the emission of XDR A. baumannii via the untreated hospital wastewater in the natural environment. Copyright © 2017 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  1. Assessment of the potential of urban organic carbon dynamics to off-set urban anthropogenic emissions

    Science.gov (United States)

    Gottschalk, P.; Churkina, G.; Wattenbach, M.; Cubasch, U.

    2010-12-01

    The impact of urban systems on current and future global carbon emissions has been a focus of several studies. Many mitigation options in terms of increasing energy efficiency are discussed. However, apart from technical mitigation potential urban systems also have a considerable biogenic potential to mitigate carbon through an optimized management of organic carbon pools of vegetation and soil. Berlin city area comprises almost 50% of areas covered with vegetation or largely covered with vegetation. This potentially offers various areas for carbon mitigation actions. To assess the mitigation potentials our first objective is to estimate how large current vegetation and soil carbon stocks of Berlin are. We use publicly available forest and soil inventories to calculate soil organic carbon of non-pervious areas and forest standing biomass carbon. This research highlights data-gaps and assigns uncertainty ranges to estimated carbon resources. The second objective is to assess the carbon mitigation potential of Berlin’s vegetation and soils using a biogeochemical simulation model. BIOME-BGC simulates carbon-, nitrogen- and water-fluxes of ecosystems mechanistically. First, its applicability for Berlin forests is tested at selected sites. A spatial application gives an estimate of current net carbon fluxes. The application of such a model allows determining the sensitivity of key ecosystem processes (e.g. carbon gains through photosynthesis, carbon losses through decomposition) towards external drivers. This information can then be used to optimise forest management in terms of carbon mitigation. Initial results of Berlin’s current carbon stocks and its spatial distribution and preliminary simulations results will be presented.

  2. Local actions to reduce greenhouse gas emissions in the context of national action plans

    International Nuclear Information System (INIS)

    Harvey, L.D.D.

    1995-01-01

    Municipalities can play a number of important roles to complement national actions to limit greenhouse gas emissions: (i) by facilitating comprehensive, city-wide building retrofit activities; (ii) by facilitating the development and/or expansion of community integrated energy systems involving district heating, district cooling, and cogeneration of electricity; and (iii) by promoting urban intensification to reduce the need to use the private automobile. Innovative institutional and financial mechanism are needed to overcome some of the persistent barriers to more efficient energy use in buildings and a number of concepts, which are currently being considered by the City of Toronto as part of its programme to reduce CO 2 emissions by 20% from the 1988 level by 2005, are discussed here. These concepts involve using public securitization funds to leverage private sector funds for energy efficiency retrofits and a number of measures to reduce financing and retrofit transaction costs. Even where surplus electricity generating capacity exists at the regional scale, reduced electricity demand can still result in avoided utility system costs if transmission bottlenecks and future transmission and transformer upgrade costs are reduced. Finally, given the need to replace or modify many of the existing commercial chillers due to the phase out of CFC's, a window of opportunity exists during the next few years to provide alternative, chlorocarbon-free district cooling systems based on absorption chillers using waste heat from electricity generation, with significant (30-65%) CO 2 emission savings. (au)

  3. ASHP national survey of pharmacy practice in hospital settings: Dispensing and administration--2014.

    Science.gov (United States)

    Pedersen, Craig A; Schneider, Philip J; Scheckelhoff, Douglas J

    2015-07-01

    The results of the 2014 ASHP national survey of pharmacy practice in hospital settings that pertain to dispensing and administration are described. A stratified random sample of pharmacy directors at 1435 general and children's medical-surgical hospitals in the United States were surveyed by mail. In this national probability sample survey, the response rate was 29.7%. Ninety-seven percent of hospitals used automated dispensing cabinets in their medication distribution systems, 65.7% of which used individually secured lidded pockets as the predominant configuration. Overall, 44.8% of hospitals used some form of machine-readable coding to verify doses before dispensing in the pharmacy. Overall, 65% of hospital pharmacy departments reported having a cleanroom compliant with United States Pharmacopeia chapter 797. Pharmacists reviewed and approved all medication orders before the first dose was administered, either onsite or by remote order view, except in procedure areas and emergency situations, in 81.2% of hospitals. Adoption rates of electronic health information have rapidly increased, with the widespread use of electronic health records, computer prescriber order entry, barcodes, and smart pumps. Overall, 31.4% of hospitals had pharmacists practicing in ambulatory or primary care clinics. Transitions-of-care services offered by the pharmacy department have generally increased since 2012. Discharge prescription services increased from 11.8% of hospitals in 2012 to 21.5% in 2014. Approximately 15% of hospitals outsourced pharmacy management operations to a contract pharmacy services provider, an increase from 8% in 2011. Health-system pharmacists continue to have a positive impact on improving healthcare through programs that improve the efficiency, safety, and clinical outcomes of medication use in health systems. Copyright © 2015 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  4. ASHP national survey of pharmacy practice in hospital settings: dispensing and administration--2011.

    Science.gov (United States)

    Pedersen, Craig A; Schneider, Philip J; Scheckelhoff, Douglas J

    2012-05-01

    Results of the 2011 ASHP national survey of pharmacy practice in hospital settings that pertain to dispensing and administration are presented. A stratified random sample of pharmacy directors at 1401 general and children's medical-surgical hospitals in the United States were surveyed by mail. In this national probability sample survey, the response rate was 40.1%. Decentralization of the medication-use system continues, with 40% of hospitals using a decentralized system and 58% of hospitals planning to use a decentralized model in the future. Automated dispensing cabinets were used by 89% of hospitals, robots were used by 11%, carousels were used in 18%, and machine-readable coding was used in 34% of hospitals to verify doses before dispensing. Overall, 65% of hospitals had a United States Pharmacopeia chapter 797 compliant cleanroom for compounding sterile preparations. Medication administration records (MARs) have become increasingly computerized, with 67% of hospitals using electronic MARs. Bar-code-assisted medication administration was used in 50% of hospitals, and 68% of hospitals had smart infusion pumps. Health information is becoming more electronic, with 67% of hospitals having partially or completely implemented an electronic health record and 34% of hospitals having computerized prescriber order entry. The use of these technologies has substantially increased over the past year. The average number of full-time equivalent staff per 100 occupied beds averaged 17.5 for pharmacists and 15.0 for technicians. Directors of pharmacy reported declining vacancy rates for pharmacists. Pharmacists continue to improve medication use at the dispensing and administration steps of the medication-use system. The adoption of new technology is changing the philosophy of medication distribution, and health information is rapidly becoming electronic.

  5. Assessing Multiple Pathways for Achieving China’s National Emissions Reduction Target

    Directory of Open Access Journals (Sweden)

    Mingyue Wang

    2018-06-01

    Full Text Available In order to achieve China’s target of carbon intensity emissions reduction in 2030, there is a need to identify a scientific pathway and feasible strategies. In this study, we used stochastic frontier analysis method of energy efficiency, incorporating energy structure, economic structure, human capital, capital stock and potential energy efficiency to identify an efficient pathway for achieving emissions reduction target. We set up 96 scenarios including single factor scenarios and multi-factors combination scenarios for the simulation. The effects of each scenario on achieving the carbon intensity reduction target are then evaluated. It is found that: (1 Potential energy efficiency has the greatest contribution to the carbon intensity emissions reduction target; (2 they are unlikely to reach the 2030 carbon intensity reduction target of 60% by only optimizing a single factor; (3 in order to achieve the 2030 target, several aspects have to be adjusted: the fossil fuel ratio must be lower than 80%, and its average growth rate must be decreased by 2.2%; the service sector ratio in GDP must be higher than 58.3%, while the growth rate of non-service sectors must be lowered by 2.4%; and both human capital and capital stock must achieve and maintain a stable growth rate and a 1% increase annually in energy efficiency. Finally, the specific recommendations of this research were discussed, including constantly improved energy efficiency; the upgrading of China’s industrial structure must be accelerated; emissions reduction must be done at the root of energy sources; multi-level input mechanisms in overall levels of education and training to cultivate the human capital stock must be established; investment in emerging equipment and accelerate the closure of backward production capacity to accumulate capital stock.

  6. Impact of inter-sectoral trade on national and global CO2 emissions: An empirical analysis of China and US

    International Nuclear Information System (INIS)

    Guo Jie; Zou Lele; Wei Yiming

    2010-01-01

    This paper attempts to discuss the CO 2 emissions embodied in Sino-US international trade using a sector approach. Based on an input-output model established in this study, we quantify the impact of Sino-US international trade on national and global CO 2 emissions. Our initial findings reveal that: In 2005, the US reduced 190.13 Mt CO 2 emissions through the consumption of imported goods from China, while increasing global CO 2 emissions by about 515.25 Mt. Similarly, China reduced 178.62 Mt CO 2 emissions through the consumption of US goods, while reducing global CO 2 emissions by 129.93 Mt. Sino-US international trade increased global CO 2 emissions by 385.32 Mt as a whole, of which the Chemical, Fabricated Metal Products, Non-metallic Mineral Products and Transportation Equipment sectors contributed an 86.71% share. Therefore, we suggest that accelerating the adjustment of China's trade structure and export of US advanced technologies and experience related to clean production and energy efficiency to China as the way to reduce the negative impact of Sino-US trade on national and global CO 2 emissions. This behavior should take into account the processing and manufacturing industries as a priority, especially the Chemical, Fabricated Metal Products, Non-metallic Mineral Products and Transportation Equipment sectors.

  7. The new dedicated PIXE set-up at the National Environmental Research Institute, Denmark

    International Nuclear Information System (INIS)

    Kemp, Ka ring re; Waahlin, Peter

    1999-01-01

    The Niels Bohr Institute in Copenhagen was in the beginning of the 70'es one of the early places for PIXE. Contributions were made to the theoretical interpretation of the PIXE spectra as well as the practical application. The home-made 4 MV van de Graaff accelerator at the Niels Bohr Institute was an excellent tool for PIXE. The accelerator, which was used for many years, has now found its place on a museum after more than 40 years of active service. A dedicated PIXE set-up has now been established at the National Environmental Research Institute using a new 1.7 MV Tandem Pelletron (5SDH) from NEC. The main application is elemental analysis of outdoor aerosols. The main work is unsophisticated macro analyses, which do not push the equipment to its limits. This enables automated analysis of about 10,000 samples per year using very limited manpower resources. The research focuses on the contribution from various source types to the atmosphere over Europe, the North Atlantic and Greenland. Source compositions and their temporal variations are studied

  8. Setting priorities for action plans at Los Alamos National Laboratory. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Miller, A.C.

    1992-09-30

    This report summarizes work done by Applied Decision Analysis (ADA) for Los Alamos National Laboratory (LANL) under Subcontract Number 9-XQ2-Y3837-1 with the University of California. The purpose of this work was to develop a method of setting priorities for environmental, safety, and health (ES&H) deficiencies at Los Alamos. The deficiencies were identified by a DOE Tiger Team that visited LANL in the fall of 1991, and by self assessments done by the Laboratory. ADA did the work described here between October 1991 and the end of September 1992. The ADA staff working on this project became part of a Risk Management Team in the Laboratory`s Integration and Coordination Office (ICO). During the project, the Risk Management Team produced a variety of documents describing aspects of the action-plan prioritization system. Some of those documents are attached to this report. Rather than attempt to duplicate their contents, this report provides a guide to those documents, and references them whenever appropriate.

  9. Tattoos and body piercings in the United States: a national data set.

    Science.gov (United States)

    Laumann, Anne E; Derick, Amy J

    2006-09-01

    Little is known about the prevalence and consequences of body art application. Our aim was to provide US tattooing and body piercing prevalence, societal distribution, and medical and social consequence data. Random digit dialing technology was used to obtain a national probability sample of 253 women and 247 men who were 18 to 50 years of age. Of our respondents, 24% had tattoos and 14% had body piercings. Tattooing was equally common in both sexes, but body piercing was more common among women. Other associations were a lack of religious affiliation, extended jail time, previous drinking, and recreational drug use. Local medical complications, including broken teeth, were present in one third of those with body piercings. The prevalence of jewelry allergy increased with the number of piercings. Of those with tattoos, 17% were considering removal but none had had a tattoo removed. This was a self-reported data set with a 33% response rate. Tattooing and body piercing are associated with risk-taking activities. Body piercing has a high incidence of medical complications.

  10. International marine and aviation bunker fuel. Trends, ranking of countries and comparison with national CO2 emission

    International Nuclear Information System (INIS)

    Olivier, J.G.J.; Peters, J.A.H.W.

    1999-01-01

    This report summarises and characterises fuel consumption and associated CO2 emissions from international transport based on energy statistics compiled by the International Energy Agency (IEA). Shares in 1990 and 1970-1995 trends in national and global bunker fuel consumption and associated CO2 emissions are analysed for marine and air transport. Also, the global total of international transport emissions are compared with national emissions and domestic transport emissions. During the last 25 years the average global annual increase was for marine bunkers about 0.8% and for aviation emissions about 3.3%. Annual variations per country of marine bunker fuel use larger than of aviation fuel use, sometimes more than 50%. However, the distinction between fuel use for domestic and for international aviation is more difficult to monitor. The dominant fuel in marine bunker fuel consumption is residual fuel oil ('heavy fuel oil'). The share of diesel oil has slowly increased from 11% in 1970 to 20% in 1990. Aviation fuels sold are predominantly jet fuel ('jet kerosene'). The small share of aviation gasoline is slowly decreasing: from about 4% in 1970 to 1.3% in 1990. Carbon dioxide emissions from combustion of international marine bunker fuels and aviation contributed in 1990 globally about 1.8% and 2.4% expressed as percentage of global total anthropogenic emissions (excluding deforestation). However, aviation emissions include an unknown part of domestic aviation. When comparing with total transport emissions, then international transport has a share of 20%. For both marine and aviation bunker fuel, the Top-10 of largest consuming countries account for about 2/3 of the global total; the Top-25 countries cover already 85% or more of global total CO2 emissions

  11. Quantifying the uncertainties of China's emission inventory for industrial sources: From national to provincial and city scales

    Science.gov (United States)

    Zhao, Yu; Zhou, Yaduan; Qiu, Liping; Zhang, Jie

    2017-09-01

    A comprehensive uncertainty analysis was conducted on emission inventories for industrial sources at national (China), provincial (Jiangsu), and city (Nanjing) scales for 2012. Based on various methods and data sources, Monte-Carlo simulation was applied at sector level for national inventory, and at plant level (whenever possible) for provincial and city inventories. The uncertainties of national inventory were estimated at -17-37% (expressed as 95% confidence intervals, CIs), -21-35%, -19-34%, -29-40%, -22-47%, -21-54%, -33-84%, and -32-92% for SO2, NOX, CO, TSP (total suspended particles), PM10, PM2.5, black carbon (BC), and organic carbon (OC) emissions respectively for the whole country. At provincial and city levels, the uncertainties of corresponding pollutant emissions were estimated at -15-18%, -18-33%, -16-37%, -20-30%, -23-45%, -26-50%, -33-79%, and -33-71% for Jiangsu, and -17-22%, -10-33%, -23-75%, -19-36%, -23-41%, -28-48%, -45-82%, and -34-96% for Nanjing, respectively. Emission factors (or associated parameters) were identified as the biggest contributors to the uncertainties of emissions for most source categories except iron & steel production in the national inventory. Compared to national one, uncertainties of total emissions in the provincial and city-scale inventories were not significantly reduced for most species with an exception of SO2. For power and other industrial boilers, the uncertainties were reduced, and the plant-specific parameters played more important roles to the uncertainties. Much larger PM10 and PM2.5 emissions for Jiangsu were estimated in this provincial inventory than other studies, implying the big discrepancies on data sources of emission factors and activity data between local and national inventories. Although the uncertainty analysis of bottom-up emission inventories at national and local scales partly supported the ;top-down; estimates using observation and/or chemistry transport models, detailed investigations and

  12. Emission and costs up to and including 2030 for the current environmental policy. Background information for the National Environmental Outlook 5

    International Nuclear Information System (INIS)

    Van Wee, G.P.; Kuijpers-Linde, M.A.J.; Van Gerwen, O.J.

    2001-03-01

    . Besides this, an additional set of measures has been defined, which will result in an extra 10 Mton emission reduction. The Dutch government wants to realise a reduction of 25 Mton in other countries. Without additional policy the emission of greenhouse gases in 2030 will, from a policy point of view, be about twice that preferred; Up to 2010 emissions of pollutants causing acidification will decrease, thanks to partly already implemented policies. The 2010 targets of the National Environmental Policy Plan will not be met: emission levels will be about 30% higher. The UN-ECE targets are less stringent, except for SO2. Neither will these targets be met. After 2010 emissions will stabilise or increase unless additional policies are implemented. Costs to avoid emissions of NH3, NOx, and SO2 will increase: the cheap measures have already been introduced, while the more expensive ones have not. In almost all sectors, measures additional to those introduced as a result of current policies are available. These are cheaper than the relatively expensive transport measures that will be taken in response to current policy. Emissions of pollutants causing local air quality problems will show a strong decrease, PM10 being the most important exception. In the next decade emissions of PM10 will stabilise. PM10 is one of the most important pollutants expected to cause health impacts. In the period up to 2030 total noise emissions from road, rail and air transport will increase. Noise emissions from passenger cars will either not or hardly decrease. Emissions from lorries will decrease marginally. This decrease is not enough to compensate for the increase in road transport. refs

  13. Integrated Evaluation of Cost, Emissions, and Resource Potential for Algal Biofuels at the National Scale

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Ryan; Fishman, Daniel; Frank, Edward D.; Johnson, Michael C.; Jones, Susanne B.; Kinchin, Christopher; Skaggs, Richard; Venteris, Erik R.; Wigmosta, Mark S.

    2014-04-21

    Costs, emissions, and resource availability were modeled for the production of 5 billion gallons yr-1 (5 BGY) of renewable diesel in the United States from Chlorella biomass by hydrothermal liquefaction (HTL). The HTL model utilized data from a continuous 1-L reactor including catalytic hydrothermal gasification of the aqueous phase, and catalytic hydrotreatment of the HTL oil. A biophysical algae growth model coupled with weather and pond simulations predicted biomass productivity from experimental growth parameters, allowing site-by-site and temporal prediction of biomass production. The 5 BGY scale required geographically and climatically distributed sites. Even though screening down to 5 BGY significantly reduced spatial and temporal variability, site-to-site, season-to-season, and inter-annual variations in productivity affected economic and environmental performance. Performance metrics based on annual average or peak productivity were inadequate; temporally and spatially explicit computations allowed more rigorous analysis of these dynamic systems. For example, 3-season operation with a winter shutdown was favored to avoid high greenhouse gas emissions, and economic performance was harmed by underutilized equipment during slow-growth periods. Thus, analysis of algal biofuel pathways must combine spatiotemporal resource assessment, economic analysis, and environmental analysis integrated over many sites when assessing national scale performance.

  14. Integrated evaluation of cost, emissions, and resource potential for algal biofuels at the national scale.

    Science.gov (United States)

    Davis, Ryan E; Fishman, Daniel B; Frank, Edward D; Johnson, Michael C; Jones, Susanne B; Kinchin, Christopher M; Skaggs, Richard L; Venteris, Erik R; Wigmosta, Mark S

    2014-05-20

    Costs, emissions, and resource availability were modeled for the production of 5 billion gallons yr(-1) (5 BGY) of renewable diesel in the United States from Chlorella biomass by hydrothermal liquefaction (HTL). The HTL model utilized data from a continuous 1-L reactor including catalytic hydrothermal gasification of the aqueous phase, and catalytic hydrotreatment of the HTL oil. A biophysical algae growth model coupled with weather and pond simulations predicted biomass productivity from experimental growth parameters, allowing site-by-site and temporal prediction of biomass production. The 5 BGY scale required geographically and climatically distributed sites. Even though screening down to 5 BGY significantly reduced spatial and temporal variability, site-to-site, season-to-season, and interannual variations in productivity affected economic and environmental performance. Performance metrics based on annual average or peak productivity were inadequate; temporally and spatially explicit computations allowed more rigorous analysis of these dynamic systems. For example, 3-season operation with a winter shutdown was favored to avoid high greenhouse gas emissions, but economic performance was harmed by underutilized equipment during slow-growth periods. Thus, analysis of algal biofuel pathways must combine spatiotemporal resource assessment, economic analysis, and environmental analysis integrated over many sites when assessing national scale performance.

  15. Interpretation of Series National Standards of China on “Greenhouse Gas Emissions Accounting and Reporting for Enterprises”

    Science.gov (United States)

    Chen, Liang; Zong, Jianfang; Guo, Huiting; Sun, Liang; Liu, Mei

    2018-05-01

    Standardization is playing an increasingly important role in reducing greenhouse gas emission and in climatic change adaptation, especially in the “three” greenhouse gas emission aspects (measurement, report, verification). Standardization has become one of the most important ways in mitigating the global climate change. Standardization Administration of China (SAC) has taken many productive measures in actively promoting standardization work to cope with climate change. In April 2014, SAC officially approved the establishment of “National Carbon Emission Management Standardization Technical Committee” In November 2015, SAC officially issued the first 11 national standards on carbon management including > and the requirements of the greenhouse gas emissions accounting and reporting in 10 sectors including power generation, power grid, iron and steel, chemical engineering, electrolytic aluminum, magnesium smelting, plate glass, cement, ceramics and civil aviation, which proposes unified requirements of “what to calculate and how to calculate” the greenhouse gas emission for enterprises. This paper focuses on the detailed interpretation of the main contents of the first 11 national standards, so as to provide technical supports for users of the standards and to comprehensively promote the emission reduction of greenhouse gas at the enterprise level.

  16. AMSR-E/Aqua Monthly Global Microwave Land Surface Emissivity

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set is a global land emissivity product using passive microwave observations from the Advanced Microwave Scanning Radiometer - Earth Observing System...

  17. The second Dutch national survey on radon in dwellings. Set-up of the project

    International Nuclear Information System (INIS)

    Hiemstra, Y.; Stoop, P.; Lembrechts, J.

    1997-03-01

    In 1994 the Dutch Ministry of Housing, Spatial Planning and the Environment (VROM) commissioned RIVM to carry out a national survey on radon in dwellings, the set-up of which is described in this report. The goals of the survey were: (a) to determine the average and the range of the radon (222Rn) concentration in Dutch dwellings built since the previous survey in 1984, and (b) to quantify the relative contribution of radon from the building materials and from the soil to the indoor radon level in dwellings built in the course of the last decade. These data will be used for the selection of possible countermeasures and as a reference for evaluating the effectiveness of final regulations on radon. Two separate random samples from the Dutch housing stock were taken to answer these questions. A sample of about 1000 dwellings built between 1985 and 1993 in 52 municipalities was taken to answer the first question. The composition of the sample differs from the Dutch housing stock for a number of characteristics, the most obvious of which is the over-representation of single-family and private homes. A sample of about 450 single-family dwellings built in 14 municipalities on different soil types was taken to answer the second question. Two groups of municipalities were distinguished because of geographic differences in building practices: those where town houses predominate and those with mainly detached and semi-detached houses. Information on radon and its sources was collected through placement of alpha track detectors, installation of so-called PFT sources and passive samplers for air infiltration measurement, collection of soil samples and completion of a questionnaire on building and ventilation characteristics. The results of the study are dealt with in RIVM report no. 610058006. 8 figs., 9 tabs., 31 refs. 4 appendices

  18. Stress Testing Water Resource Systems at Regional and National Scales with Synthetic Drought Event Sets

    Science.gov (United States)

    Hall, J. W.; Mortazavi-Naeini, M.; Coxon, G.; Guillod, B. P.; Allen, M. R.

    2017-12-01

    Water resources systems can fail to deliver the services required by water users (and deprive the environment of flow requirements) in many different ways. In an attempt to make systems more resilient, they have also been made more complex, for example through a growing number of large-scale transfers, optimized storages and reuse plants. These systems may be vulnerable to complex variants of hydrological variability in space and time, and behavioural adaptations by water users. In previous research we have used non-parametric stochastic streamflow generators to test the vulnerability of water resource systems. Here we use a very large ensemble of regional climate model outputs from the weather@home crowd-sourced citizen science project, which has generated more than 30,000 years of synthetic weather for present and future climates in the UK and western Europe, using the HadAM3P regional climate model. These simulations have been constructed in order to preserve prolonged drought characteristics, through treatment of long-memory processes in ocean circulations and soil moisture. The weather simulations have been propagated through the newly developed DynaTOP national hydrological for Britain, in order to provide low flow simulations at points of water withdrawal for public water supply, energy and agricultural abstractors. We have used the WATHNET water resource simulation model, set up for the Thames Basin and for all of the large water resource zones in England, to simulate the frequency, severity and duration of water shortages in all of these synthetic weather conditions. In particular, we have sought to explore systemic vulnerabilities associated with inter-basin transfers and the trade-offs between different water users. This analytical capability is providing the basis for (i) implementation of the Duty of Resilience, which has been placed upon the water industry in the 2014 Water Act and (ii) testing reformed abstraction arrangements which the UK government

  19. Generalized cost-effectiveness analysis for national-level priority-setting in the health sector

    Directory of Open Access Journals (Sweden)

    Edejer Tessa

    2003-12-01

    Full Text Available Abstract Cost-effectiveness analysis (CEA is potentially an important aid to public health decision-making but, with some notable exceptions, its use and impact at the level of individual countries is limited. A number of potential reasons may account for this, among them technical shortcomings associated with the generation of current economic evidence, political expediency, social preferences and systemic barriers to implementation. As a form of sectoral CEA, Generalized CEA sets out to overcome a number of these barriers to the appropriate use of cost-effectiveness information at the regional and country level. Its application via WHO-CHOICE provides a new economic evidence base, as well as underlying methodological developments, concerning the cost-effectiveness of a range of health interventions for leading causes of, and risk factors for, disease. The estimated sub-regional costs and effects of different interventions provided by WHO-CHOICE can readily be tailored to the specific context of individual countries, for example by adjustment to the quantity and unit prices of intervention inputs (costs or the coverage, efficacy and adherence rates of interventions (effectiveness. The potential usefulness of this information for health policy and planning is in assessing if current intervention strategies represent an efficient use of scarce resources, and which of the potential additional interventions that are not yet implemented, or not implemented fully, should be given priority on the grounds of cost-effectiveness. Health policy-makers and programme managers can use results from WHO-CHOICE as a valuable input into the planning and prioritization of services at national level, as well as a starting point for additional analyses of the trade-off between the efficiency of interventions in producing health and their impact on other key outcomes such as reducing inequalities and improving the health of the poor.

  20. Advancing national greenhouse gas inventories for agriculture in developing countries: improving activity data, emission factors and software technology

    International Nuclear Information System (INIS)

    Ogle, Stephen M; Hartman, Melannie; Spencer, Shannon; Buendia, Leandro; Butterbach-Bahl, Klaus; Breidt, F Jay; Yagi, Kazuyuki; Nayamuth, Rasack; Wirth, Tom; Smith, Pete

    2013-01-01

    Developing countries face many challenges when constructing national inventories of greenhouse gas (GHG) emissions, such as lack of activity data, insufficient measurements for deriving country-specific emission factors, and a limited basis for assessing GHG mitigation options. Emissions from agricultural production are often significant sources in developing countries, particularly soil nitrous oxide, and livestock enteric and manure methane, in addition to wetland rice methane. Consequently, estimating GHG emissions from agriculture is an important part of constructing developing country inventories. While the challenges may seem insurmountable, there are ways forward such as: (a) efficiently using resources to compile activity data by combining censuses and surveys; (b) using a tiered approach to measure emissions at appropriately selected sites, coupled with modeling to derive country-specific emission factors; and (c) using advanced software systems to guide compilers through the inventory process. With a concerted effort by compilers and assistance through capacity-building efforts, developing country compilers could produce transparent, accurate, complete, consistent and comparable inventories, as recommended by the IPCC (Intergovernmental Panel on Climate Change). In turn, the resulting inventories would provide the foundation for robust GHG mitigation analyses and allow for the development of nationally appropriate mitigation actions and low emission development strategies. (letter)

  1. A New Zealand Scientific Perspective on 20+ Years of Efforts to Introduce Policies Setting Limits on Emissions: What's the Way Forward?

    Science.gov (United States)

    Baisden, T. W.

    2013-12-01

    Setting limits on pollution is an inherently political process negotiated between stakeholders within society. Science has a critical, but not dominant role in setting environmental limits. Over the past 20 years, nations have had the opportunity to build on a period of major international successes, limiting ozone-depleting chemicals and sulphur emissions causing acid rain. The science and politics of solutions attempted during this time has become vastly more complicated, and the outcome has been disappointing: global greenhouse gas emissions remain at business-as-usual trajectories. It seems logical and timely to examine the landscape before forging onward. In a brief review of lessons learned from the perspective of earth-system science within New Zealand, I highlight key examples and opportunities for creating more promising way forward. Among the lessons are that small-scale limit setting can host important innovation, while collapses can occur when systems that are too-big-to-fail but lack critical pre-requisites. In this sense, implementation of cap-and-trade for water quality may represent the former, while the collapse of C prices highlight the latter. Of critical importance is the simple observation that perceived uncertainties must be brought within bounds that make decisions possible. The way in which system are framed scientifically can be of overarching significance. Cap and trade for nutrients in New Zealand catchments has enabled small-scale illustrations of how the system frame can be vital in successful policy. For example, the N budget of Lake Taupo is simplified by focusing on inputs to the land, while 100-year forcing equivalence still raises questions about managing climate change. Relationships between emissions and activity must be distilled based on sound science, in a manner simple and certain enough for people and businesses to meaningfully consider in decisions that are made every day. With trust becoming a major limiting factor in the

  2. Denmark's national inventory report 2010. Emission inventories 1990-2008 - submitted under the United Nations framework convention on climate change and the Kyoto Protocol

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Lyck, E; Hjorth Mikkelsen, M [and others

    2010-05-15

    This report is Denmark's National Inventory Report 2010. The report contains information on Denmark's emission inventories for all years' from 1990 to 2008 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, NO{sub x}, CO, NMVOC, SO{sub 2}. (Author)

  3. Denmark's national inventory report 2011. Emission inventories 1990-2009 - submitted under the United Nations framework convention on climate change and the Kyoto Protocol

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Hjorth Mikkelsen, M; Hoffmann, L [and others

    2011-05-15

    This report is Denmark's National Inventory Report 2011. The report contains information on Denmark's emission inventories for all years' from 1990 to 2009 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, NO{sub x}, CO, NMVOC, SO{sub 2}. (Author)

  4. Denmark's national inventory report 2011. Emission inventories 1990-2009 - submitted under the United Nations framework convention on climate change and the Kyoto Protocol

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Hjorth Mikkelsen, M.; Hoffmann, L. (and others)

    2011-05-15

    This report is Denmark's National Inventory Report 2011. The report contains information on Denmark's emission inventories for all years' from 1990 to 2009 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, NO{sub x}, CO, NMVOC, SO{sub 2}. (Author)

  5. Denmark's national inventory report 2010. Emission inventories 1990-2008 - submitted under the United Nations framework convention on climate change and the Kyoto Protocol

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Lyck, E.; Hjorth Mikkelsen, M. (and others)

    2010-05-15

    This report is Denmark's National Inventory Report 2010. The report contains information on Denmark's emission inventories for all years' from 1990 to 2008 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, NO{sub x}, CO, NMVOC, SO{sub 2}. (Author)

  6. Denmark's national inventory report 2012. Emission inventories 1990-2010 - submitted under the United Nations Framework Convention on Climate Change and the Kyoto Protocol

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Hjorth Mikkelsen, M.; Hoffmann, L. (and others)

    2012-05-15

    This report is Denmark's National Inventory Report 2012. The report contains information on Denmark's emission inventories for all years' from 1990 to 2010 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, NO{sub x}, CO, NMVOC, SO{sub 2}. (Author)

  7. Denmark's national inventory report 2009. Emission inventories 1990-2007 - submitted under the United Nations framework convention on climate change

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Lyck, E.; Hjorth Mikkelsen, M. (and others)

    2009-04-15

    This report is Denmark's National Inventory Report 2009. The report contains information on Denmark's emission inventories for all years' from 1990 to 2007 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, NO{sub X}, CO, NMVOC, SO{sub 2}. (au)

  8. Denmark's national inventory report 2012. Emission inventories 1990-2010 - submitted under the United Nations Framework Convention on Climate Change and the Kyoto Protocol

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Hjorth Mikkelsen, M; Hoffmann, L [and others

    2012-05-15

    This report is Denmark's National Inventory Report 2012. The report contains information on Denmark's emission inventories for all years' from 1990 to 2010 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, NO{sub x}, CO, NMVOC, SO{sub 2}. (Author)

  9. Denmark's national inventory report 2013. Emission inventories 1990-2011 - submitted under the United Nations Framework Convention on Climate Change and the Kyoto Protocol

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Plejdrup, M.S.; Winther, M. [and others

    2013-05-15

    This report is Denmark's National Inventory Report 2013. The report contains information on Denmark's emission inventories for all years' from 1990 to 2011 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, NO{sub x}, CO, NMVOC, SO{sub 2}. (Author)

  10. Assisting Eastern European countries in the setting up of a national response to nuclear smuggling

    International Nuclear Information System (INIS)

    Janssens, W.; Daures, P.; Mayer, K.; Cromboom, O.; Schubert, A.; Koch, L.

    2001-01-01

    The paper will report the experience gained in the implementation of the national assistance projects, including the detailed assessment of the national situation compared to the ITWG Model Action Plan, the upgrading of the technical skills, the training of national experts and the joint analysis of nuclear material at ITU. The status of the work with the 13 future Member States to the European Union will also be reported on during the conference

  11. National trajectories of carbon emissions: analysis of proposals to foster the transition to low-carbon economies

    International Nuclear Information System (INIS)

    Kinzig, A.P.; Kammen, D.M.

    1998-01-01

    In this paper we develop a framework for analyzing carbon dioxide (CO 2 ) emissions trajectories from the energy and industrial sectors of the world's nations under various policy options. A robust conclusion of our analysis is that early action by both developed and developing nations will be required to hold atmospheric CO 2 at or below doubled pre-industrial levels and incentives for renewed investments in energy-sector technologies are a required component of early action. We therefore develop and examine an international emissions regime that: (a) in the short-term 'jump starts' the political and project-implementation process by providing incentives to exploit profitable or low-cost carbon reduction opportunities; (b) in the near- and medium-term addresses the inequities resulting from historic imbalances in greenhouse-gas emissions while promoting efficient pathways for carbon reduction; and (c) in the long-term recognizes the equal rights of individuals to exploit the services of the atmosphere and pursue a reasonable standard of living in a low-carbon economy. We present and analyze a proposal to promote near-term activity in carbon reduction and energy innovation through a revitalized program of international joint implementation (JI) projects for carbon emissions reduction or carbon sequestration projects. Under our proposal, JI partner nations both receive full credit for carbon reductions that can be 'banked' and applied at a later date toward national emissions quotas in the climate convention. A finite program lifetime provides further impetus counting' of credits results in only modest additional cumulative carbon emissions relative to a similar scenario without cooperative partnerships. This 'JI banking' plan promotes critically needed scientific and institutional experience and innovation, initiates cost-effective carbon reductions, and provides vital national flexibility in meeting eventual targets. (author)

  12. Global Fire Emissions Database, Version 3.1

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides monthly burned area, and monthly, and annual fire emissions data from July 1996 to February 2012. Emissions data are available for carbon (C),...

  13. GLOBAL FIRE EMISSIONS DATABASE, VERSION 3.1

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This data set provides monthly burned area, and monthly, and annual fire emissions data from July 1996 to February 2012. Emissions data are available for...

  14. RADIOLOGICAL EMISSIONS AND ENVIRONMENTAL MONITORING FOR BROOKHAV EN NATIONAL LABORATORY, 1947 - 1961.

    Energy Technology Data Exchange (ETDEWEB)

    MEINHOLD,C.B.; MEINHOLD,A.F.(EDITED BY BOND,P.D.)

    2001-05-30

    Brookhaven National Laboratory (BNL) has monitored its releases to the environment since its inception in 1947. From 1962 to 1966 and from 1971 to the present, annual reports,were published that recorded the emissions and releases to the environment from Laboratory operations. In 1998, a report was written to summarize the environmental data for the years 1967 to 1970. One of the purposes of the current report is to complete BNL's environmental history by covering the period from 1948 through 1961. The activities in 1947 were primarily organizational and there is no information on the use of radiation at the Laboratory before 1948. An additional objective of this report is to provide environmental data to the Agency for Toxic Substances and Disease Registry (ATSDR). The report does not provide an estimate of the doses associated with BNL operations. The report is comprised of two parts. The first part is a summary of emissions, releases, and environmental monitoring information including a discussion of the uncertainties in these data. Part two contains the detailed information on the approach taken to estimate the releases from the fuel cartridge failures at the Brookhaven Graphite Research Reactor (BGRR). A series of appendices present more detailed information on these events in tabular form. The approach in this report is to be reasonable, conservative, (pessimistic), and transparent in estimating releases from fuel cartridge ruptures. Clearly, reactor stack monitoring records and more extensive records would have greatly improved this effort, but in accordance with Atomic Energy Commission (AEC) Appendix 0230 Annex C-9, many of the detailed records from this time were not retained.

  15. Rehabilitation-Related Research on Disability and Employer Practices Using Individual-Based National and Administrative Data Sets

    Science.gov (United States)

    Nazarov, Zafar E.; Erickson, William A.; Bruyère, Susanne M.

    2014-01-01

    Objective: It is useful to examine workplace factors influencing employment outcomes of individuals with disabilities and the interplay of disability, employment-related, and employer characteristics to inform rehabilitation practice. Design: A number of large national survey and administrative data sets provide information on employers and can…

  16. International distortions of competition under emissions trading due to differences in national permit allocation. Theory and empirical analysis of the EU-energy intensive industry

    International Nuclear Information System (INIS)

    Brockhagen, D.

    2004-03-01

    The first part develops a theory of distortions of competition among competing firms, induced by differences in the method and/or stringency of national allocation of greenhouse gas emission permits in an international emissions trading system. By applying neoclassical theory on output optimisation, price setting and other factors such as R and D expenditures, five potentially distorting effects are identified for perfect and imperfect markets,. The second part develops economic indicators and a two tier approach, which can be applied empirically, in order to test whether an industry is vulnerable to the potential effects found before. The third part applies the two tier approach empirically to four sectors of the energy intensive industry in the EU: steel making, cement, oil refining and electricity generation. The steel industry is the most vulnerable industry, followed by oil refining, whereas cement and electricity are not vulnerable. At a permit price of 20 euros/ton CO 2 , and with national allocations that differ more than 40% in terms of allowed emissions per ton product output, this thesis predicts that some steel makers would be forced out of the market. (author)

  17. Impact of protection settings of the distributed generation frequency under 1MW in the national electric system

    International Nuclear Information System (INIS)

    Alpizar Chavarria, Oscar

    2013-01-01

    A literature review is conducted to understand the distributed generation, the reason for the introduction into modern power systems and other distributed generation technologies based on renewable energies that have been installed around the country. The frequency protections of distributed generation equipment under 1MW are studied according to international standards like IEEE-1547 and specifications of equipment manufacturers. The influence of the recommended international standards settings are investigated for systems of distributed generation, the performance in frequency that have presented under some frequency perturbation, as well as the influence that can have on the national and regional electrical system, with different amounts of technologies included in the national system. The recommended settings are evaluated through simulations in PSSE program in the context of the behavior of the frequency in the national electric system [es

  18. Performing the nation between us: urban photographic sets with young migrants

    Directory of Open Access Journals (Sweden)

    Tania Rossetto

    2015-08-01

    Full Text Available First developed during the 1990s, the transnational paradigm in the study of migration has been associated with the notions of displacement, deterritorialisation and frictionless-ness. In more recent times, there has been a growing tendency to spatially ground transnational studies by locating and emplacing transnational practices. The emergence of the so-called transnational urbanism has led to a prolific urban stream within transnational research. With respect to the growing diversity of Western societies, this literature has tended to emphasise the potentialities of the city as the location of lived diversity, sharing, dynamism, vibrancy and encounter, in contrast to the deficiencies of the nation, identified with formal politics, discourse and ideology, singular belonging, fixity and constraint. Against this narrative of the city/nation divide, this article draws attention to the alternative conceptualisations of the nation that have emerged in recent debates and have embraced local, material and agency-based, rather than discursively-oriented approaches to the nation. As well as the city/nation divide, a progressive idea of the nation as shared experiences is analysed within an urban performance project which involved young migrants in the city of Padua (Italy during winter 2013. These performances are read from the particular perspective of the scale debate, suggesting that, through the performance of urban heritage sites, those migrants physically and emotionally locate themselves within the hosting nation. Finally, I discuss this scalar shift and I propose extrapolating the concept of the “urban unconscious” to the national level, thus suggesting a way to think about the nation as a frame of co-existence and not as an identity bond.

  19. 76 FR 52737 - Oil and Natural Gas Sector: New Source Performance Standards and National Emission Standards for...

    Science.gov (United States)

    2011-08-23

    ... quality impacts? D. What are the water quality and solid waste impacts? E. What are the secondary impacts... Significantly Affect Energy Supply, Distribution, or Use I. National Technology Transfer and Advancement Act J... Achievable Emission Rate lb Pounds LDAR Leak Detection and Repair MACT Maximum Achievable Control Technology...

  20. What causes the differences between national estimates of carbon emissions from forest management and large-scale models?

    NARCIS (Netherlands)

    Groen, T.A.; Verkerk, P.J.; Böttcher, H.; Grassi, G.; Cienciala, E.; Black, K.G.; Fortin, M.J.; Koethke, M.; Lethonen, A.; Nabuurs, G.J.; Petrova, L.; Blujdea, V.

    2013-01-01

    Under the United Nations Framework Convention for Climate Change all Parties have to report on carbon emissions and removals from the forestry sector. Each Party can use its own approach and country specific data for this. Independently, large-scale models exist (e.g. EFISCEN and G4M as used in this

  1. What causes differences between national estimates of forest management carbon emissions and removals compared to estimates of large - scale models?

    NARCIS (Netherlands)

    Groen, T.A.; Verkerk, P.J.; Böttcher, H.; Grassi, G.; Cienciala, E.; Black, K.G.; Fortin, M.; Köthke, M.; Lehtonen, A.; Nabuurs, G.J; Petrova, L.; Blujdea, V.

    2013-01-01

    Under the United Nations Framework Convention for Climate Change all Parties have to report on carbon emissions and removals from the forestry sector. Each Party can use its own approach and country specific data for this. Independently, large-scale models exist (e.g. EFISCEN and G4M as used in this

  2. Inventory of atmospheric pollutant emissions in France under the Convention on long-distance transfrontier atmospheric pollution and the European directive on national emission ceilings (NEC) - CEE-NU/NFR and NEC, March 2011

    International Nuclear Information System (INIS)

    Mathias, Etienne; Chang, Jean-Pierre; Fontelle, Jean-Pierre; Allemand, Nadine; Jacquier, Guillaume; Andre, Jean-Marc; Joya, Romain; Deflorenne, Emmanuel; Martinet, Yann; Druart, Ariane; Nicco, Laetitia; Gavel, Antoine; Prouteau, Emilie; Gueguen, Celine; Serveau, Laetitia; Jabot, Julien; Vincent, Julien

    2011-03-01

    This report supplies emissions data, for France, concerning all the substances covered by the different protocols adopted under the Convention on Long Range Transboundary Air Pollution (LRTAP), under the aegis of the United Nations Economic Commission for Europe (UNECE) and by the directive on national emission ceilings (NEC). The substances covered are sulphur dioxide (SO 2 ), nitrogen oxides (NO x ), non-methane volatile organic compounds (NMVOCs), ammonia (NH 3 ), carbon monoxide (CO), total suspended particles (TSP), fine particles (PM 10 and PM 2.5 ), heavy metals (As, Cd, Cr, Cu, Hg, Ni, Pb, Se, Zn) and persistent organic pollutants (POPs) such as dioxins and furans (PCDD/F), specified polycyclic aromatic hydrocarbons (PAHs) compounds (BaP, BbF, BkF, IndPy), polychlorobiphenyls (PCBs) and hexa-chlorobenzene (HCB). Parties to the Convention have to report emissions of these substances annually. Since the edition of march 2010, results are reported in the format UNECE/NFR in accordance with the new specifications set out in the guidelines (ECE/EB.AIR/97 adopted in December 2008) defined by the United Nations Economic Commission for Europe. The results are presented at the national level of aggregation with the NFR nomenclature using 6 sectors and 109 sub-sectors. Conversely, the nomenclature used in the national inventory system to conduct inventories is the CORINAIR/ SNAP 97c nomenclature. A table of correspondence NFR/SNAP 97c is included in this report (cf. annex 10). For the entire period (going back as far as 1980) concerning each substance, estimates provided in the previous inventories have been reviewed and corrected to take into account updated statistics, improved knowledge and possible changes in methodology. Emission trends between the reference year and 2009 show a decline for most substances: - a very sharp decrease (at least 50%) for hexachlorobenzene (99%), lead (98%), dioxins and furans (95%), chromium (94%), zinc (92%), sulphur oxides (90

  3. EPA Sets Schedule to Improve Visibility in the Nation's Most Treasured Natural Areas

    Science.gov (United States)

    EPA issued a schedule to act on more than 40 state pollution reduction plans that will improve visibility in national parks and wilderness areas and protect public health from the damaging effects of the pollutants that cause regional haze.

  4. Preliminary findings of an investigation into the relationship between national culture and EQ-5D value sets.

    Science.gov (United States)

    Bailey, Henry; Kind, Paul

    2010-10-01

    Despite the growing importance of the EQ-5D descriptive system as a basis for the valuation of QALYs in cost-utility analysis, for most countries, there are no EQ-5D value sets. Researchers and policy makers wishing to use the EQ-5D descriptive system in a country for which there is no value set are advised to use one from a nearby or 'similar' population. Factors other than geographic proximity can affect the relative values of EQ-5D states. This study explores the links between national culture and EQ-5D value sets. Rank correlation analysis is used to explore relationships between the relative values of a set of EQ-5D states and dimensions of national culture. The latter are taken from Hofstede's framework which operationalizes national culture in five dimensions. For the data currently available (countries for which EQ-5D value sets and scores on dimensions of culture both exist), moderate and strong correlations were found between the culture dimension of power distance and individualism and the EQ-5D dimensions of pain/discomfort and anxiety/depression. Moderate correlations were also observed between the cultural dimension of masculinity and the EQ-5D dimensions of self care, usual activities and pain/discomfort. Uncertainty avoidance correlates with the EQ-5D dimension of anxiety/depression. The correlation patterns observed are generally consistent with a priori expectations based on the nature of the dimensions of culture and the EQ-5D model. This analysis demonstrates the potential of national culture in providing insight into the drivers of the relative values of EQ-5D dimensions for different countries and in informing decisions about which EQ-5D value sets to use in situations where one does not exist.

  5. Producing remote sensing-based emission estimates of prescribed burning in the contiguous United States for the U.S. Environmental Protection Agency 2011 National Emissions Inventory

    Science.gov (United States)

    McCarty, J. L.; Pouliot, G. A.; Soja, A. J.; Miller, M. E.; Rao, T.

    2013-12-01

    Prescribed fires in agricultural landscapes generally produce smaller burned areas than wildland fires but are important contributors to emissions impacting air quality and human health. Currently, there are a variety of available satellite-based estimates of crop residue burning, including the NOAA/NESDIS Hazard Mapping System (HMS) the Satellite Mapping Automated Reanalysis Tool for Fire Incident Reconciliation (SMARTFIRE 2), the Moderate Resolution Imaging Spectroradiometer (MODIS) Official Burned Area Product (MCD45A1)), the MODIS Direct Broadcast Burned Area Product (MCD64A1) the MODIS Active Fire Product (MCD14ML), and a regionally-tuned 8-day cropland differenced Normalized Burn Ratio product for the contiguous U.S. The purpose of this NASA-funded research was to refine the regionally-tuned product utilizing higher spatial resolution crop type data from the USDA NASS Cropland Data Layer and burned area training data from field work and high resolution commercial satellite data to improve the U.S. Environmental Protection Agency's (EPA) National Emissions Inventory (NEI). The final product delivered to the EPA included a detailed database of 25 different atmospheric emissions at the county level, emission distributions by crop type and seasonality, and GIS data. The resulting emission databases were shared with the U.S. EPA and regional offices, the National Wildfire Coordinating Group (NWGC) Smoke Committee, and all 48 states in the contiguous U.S., with detailed error estimations for Wyoming and Indiana and detailed analyses of results for Florida, Minnesota, North Dakota, Oklahoma, and Oregon. This work also provided opportunities in discovering the different needs of federal and state partners, including the various geospatial abilities and platforms across the many users and how to incorporate expert air quality, policy, and land management knowledge into quantitative earth observation-based estimations of prescribed fire emissions. Finally, this work

  6. Career and Family Aspirations of Female Athletic Trainers Employed in the National Collegiate Athletic Association Division I Setting

    Science.gov (United States)

    Mazerolle, Stephanie M.; Eason, Christianne M.; Ferraro, Elizabeth M.; Goodman, Ashley

    2015-01-01

    Context: Female athletic trainers (ATs) tend to depart the profession of athletic training after the age of 30. Factors influencing departure are theoretical. Professional demands, particularly at the collegiate level, have also been at the forefront of anecdotal discussion on departure factors. Objective: To understand the career and family intentions of female ATs employed in the collegiate setting. Design: Qualitative study. Setting: National Collegiate Athletic Association Division I. Patients or Other Participants: Twenty-seven female ATs (single = 14, married with no children = 6, married with children = 7) employed in the National Collegiate Athletic Association Division I setting. Data Collection and Analysis: All female ATs responded to a series of open-ended questions via reflective journaling. Data were analyzed via a general inductive approach. Trustworthiness was established by peer review, member interpretive review, and multiple-analyst triangulation. Results: Our participants indicated a strong desire to focus on family or to start a family as part of their personal aspirations. Professionally, many female ATs were unsure of their longevity within the Division I collegiate setting or even the profession itself, with 2 main themes emerging as factors influencing decisions to depart: family planning persistence and family planning departure. Six female ATs planned to depart the profession entirely because of conflicts with motherhood and the role of the AT. Only 3 female ATs indicated a professional goal of persisting at the Division I setting regardless of their family or marital status, citing their ability to maintain work-life balance because of support networks. The remaining 17 female ATs planned to make a setting change to balance the roles of motherhood and AT because the Division I setting was not conducive to parenting. Conclusions: Our results substantiate those of previous researchers, which indicate the Division I setting can be

  7. A Delphi study to establish national cost-effectiveness research priorities for positron emission tomography

    International Nuclear Information System (INIS)

    Robert, Glenn; Milne, Ruairidh

    1999-01-01

    Objective: This study aimed to determine the key cost-effectiveness research questions relating to positron emission tomography (PET) in the UK. Methods: A systematic literature review was conducted to establish the existing knowledge base relating to the cost-effectiveness of PET in the various conditions for which it has been proposed. A three-round postal Delphi study of relevant individuals was used to determine the key cost-effectiveness research questions relating to PET in the UK. The content and structure of the Delphi study was informed by the results of the literature review. Results: The most important cost-effectiveness research priorities for the National Health Service (NHS) relating to PET were in the clinical areas of lung cancer, breast cancer and the assessment of myocardial viability. Gamma camera PET using coincidence imaging was highlighted as a modality whose clinical role needed to be determined urgently. Conclusion: Underlying the cost-effectiveness research priorities which were established is the need for evidence that the use of the various PET modalities as a diagnostic technique will alter patient management as compared to existing diagnostic strategies. The findings of the project provide a contemporary overview of the potential role for PET in the NHS and will be relevant to other countries

  8. Setting Priorities For Large Research Facility Projects Supported By the National Science Foundation

    National Research Council Canada - National Science Library

    2005-01-01

    ...) level has stalled in the face of a backlog of approved but unfunded projects. Second, the rationale and criteria used to select projects and set priorities among projects for MREFC funding have not been clearly and publicly articulated...

  9. Methods to characterize environmental settings of stream and groundwater sampling sites for National Water-Quality Assessment

    Science.gov (United States)

    Nakagaki, Naomi; Hitt, Kerie J.; Price, Curtis V.; Falcone, James A.

    2012-01-01

    Characterization of natural and anthropogenic features that define the environmental settings of sampling sites for streams and groundwater, including drainage basins and groundwater study areas, is an essential component of water-quality and ecological investigations being conducted as part of the U.S. Geological Survey's National Water-Quality Assessment program. Quantitative characterization of environmental settings, combined with physical, chemical, and biological data collected at sampling sites, contributes to understanding the status of, and influences on, water-quality and ecological conditions. To support studies for the National Water-Quality Assessment program, a geographic information system (GIS) was used to develop a standard set of methods to consistently characterize the sites, drainage basins, and groundwater study areas across the nation. This report describes three methods used for characterization-simple overlay, area-weighted areal interpolation, and land-cover-weighted areal interpolation-and their appropriate applications to geographic analyses that have different objectives and data constraints. In addition, this document records the GIS thematic datasets that are used for the Program's national design and data analyses.

  10. Comparison of national health research priority-setting methods and characteristics in Latin America and the Caribbean, 2002-2012.

    Science.gov (United States)

    Reveiz, Ludovic; Elias, Vanessa; Terry, Robert F; Alger, Jackeline; Becerra-Posada, Francisco

    2013-07-01

    To compare health research priority-setting methods and characteristics among countries in Latin America and the Caribbean during 2002 - 2012. This was a systematic review that identified national health research policies and priority agendas through a search of ministry and government databases related to health care institutions. PubMed, LILACS, the Health Research Web, and others were searched for the period from January 2002 - February 2012. The study excluded research organized by governmental institutions and specific national strategies on particular disease areas. Priority-setting methods were compared to the "nine common themes for good practice in health research priorities." National health research priorities were compared to those of the World Health Organization's Millennium Development Goals (MDG). Of the 18 Latin American countries assessed, 13 had documents that established national health research priorities; plus the Caribbean Health Research Council had a research agenda for its 19 constituents. These 14 total reports varied widely in terms of objectives, content, dissemination, and implementation; most provided a list of strategic areas, suggestions, and/or sub-priorities for each country; however, few proposed specific research topics and questions. Future reports could be improved by including more details on the comprehensive approach employed to identify priorities, on the information gathering process, and on practices to be undertaken after priorities are set. There is a need for improving the quality of the methodologies utilized and coordinating Regional efforts as countries strive to meet the MDG.

  11. Comparison of national health research priority-setting methods and characteristics in Latin America and the Caribbean, 2002 - 2012

    Directory of Open Access Journals (Sweden)

    Ludovic Reveiz

    2013-07-01

    Full Text Available OBJECTIVE: To compare health research priority-setting methods and characteristics among countries in Latin America and the Caribbean during 2002 - 2012. METHODS: This was a systematic review that identified national health research policies and priority agendas through a search of ministry and government databases related to health care institutions. PubMed, LILACS, the Health Research Web, and others were searched for the period from January 2002 - February 2012. The study excluded research organized by governmental institutions and specific national strategies on particular disease areas. Priority-setting methods were compared to the "nine common themes for good practice in health research priorities." National health research priorities were compared to those of the World Health Organization's Millennium Development Goals (MDG. RESULTS: Of the 18 Latin American countries assessed, 13 had documents that established national health research priorities; plus the Caribbean Health Research Council had a research agenda for its 19 constituents. These 14 total reports varied widely in terms of objectives, content, dissemination, and implementation; most provided a list of strategic areas, suggestions, and/or sub-priorities for each country; however, few proposed specific research topics and questions. CONCLUSIONS: Future reports could be improved by including more details on the comprehensive approach employed to identify priorities, on the information gathering process, and on practices to be undertaken after priorities are set. There is a need for improving the quality of the methodologies utilized and coordinating Regional efforts as countries strive to meet the MDG.

  12. The National Ignition Facility (NIF) Diagnostic Set at the Completion of the National Ignition Campaign (NIC) September 2013

    Energy Technology Data Exchange (ETDEWEB)

    Kilkenny, J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Bell, P. E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Bradley, D. K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Bleuel, D. L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Caggiano, J. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Dewald, E. L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Hsing, W. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Kalantar, H. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Kauffman, R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Moody, J. D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Schneider, M. B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Shaughnessy, D. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Shelton, R. T. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Yeamans, C. B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Batha, S. H. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Grim, G. P. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Herrmann, H. W. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Merrill, F. E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Leeper, R. J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Sangster, T. C. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Edgell, D. H. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Glebov, V. Y. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Regan, S. P. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Frenje, J. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Gatu-Johnson, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Petrasso, R. D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Rindernecht, H. G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Zylstra, A. B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Cooper, G. W. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Ruiz, C. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-01-05

    At the completion of the National Ignition Campaign NIF had about 36 different types of diagnostics. These were based on several decades of development on Nova and OMEGA and involved the whole US ICF community. A plan for a limited of NIF Diagnostics was documented by the Joint Central Diagnostic Team in the NIF Conceptual Design Report in 1994. These diagnostics and many more were installed diagnostics by two decades later. We give a short description of each of the 36 different types of NIC diagnostics grouped by the function of the diagnostics, namely target drive, target response and target assembly, stagnation and burn. A comparison of NIF diagnostics with the Nova diagnostics shows that the NIF diagnostic capability is broadly equivalent to that of Nova’s in 1999. NIF diagnostics have a much greater degree of automation and rigor than Nova’s and the NIF diagnostic suite incorporates some scientific innovation compared to Nova and OMEGA namely one much higher speed x-ray imager. Directions for future NIF diagnostics are discussed.

  13. Career and family aspirations of female athletic trainers employed in the National Collegiate Athletic Association Division I setting.

    Science.gov (United States)

    Mazerolle, Stephanie M; Eason, Christianne M; Ferraro, Elizabeth M; Goodman, Ashley

    2015-02-01

    Female athletic trainers (ATs) tend to depart the profession of athletic training after the age of 30. Factors influencing departure are theoretical. Professional demands, particularly at the collegiate level, have also been at the forefront of anecdotal discussion on departure factors. To understand the career and family intentions of female ATs employed in the collegiate setting. Qualitative study. National Collegiate Athletic Association Division I. Twenty-seven female ATs (single = 14, married with no children = 6, married with children = 7) employed in the National Collegiate Athletic Association Division I setting. All female ATs responded to a series of open-ended questions via reflective journaling. Data were analyzed via a general inductive approach. Trustworthiness was established by peer review, member interpretive review, and multiple-analyst triangulation. Our participants indicated a strong desire to focus on family or to start a family as part of their personal aspirations. Professionally, many female ATs were unsure of their longevity within the Division I collegiate setting or even the profession itself, with 2 main themes emerging as factors influencing decisions to depart: family planning persistence and family planning departure. Six female ATs planned to depart the profession entirely because of conflicts with motherhood and the role of the AT. Only 3 female ATs indicated a professional goal of persisting at the Division I setting regardless of their family or marital status, citing their ability to maintain work-life balance because of support networks. The remaining 17 female ATs planned to make a setting change to balance the roles of motherhood and AT because the Division I setting was not conducive to parenting. Our results substantiate those of previous researchers, which indicate the Division I setting can be problematic for female ATs and stimulate departure from the setting and even the profession.

  14. Interplay of Language Policy, Ethnic Identity and National Identity in Five Different Linguistic Settings

    Directory of Open Access Journals (Sweden)

    Mehdi Gran Hemat

    2012-11-01

    Full Text Available This study, as a concise and critical literature review, examines related studies that investigated the interplay of the three constructs: ethnic identity, national identity and language policy. To do this, five related research articles were located and their similarities and differences in terms of their findings and methodologies were compared and contrasted. The literature review reveals that the researchers have utilized both quantitative and qualitative methods to obtain data. The findings show that ethnic identity is the contextualization of history, beliefs, customs, spiritual values, etc. of a speech community which practice their culture and values via the medium of language. National identity which emerges in time can be defined as an embodiment of the all common cultural values and social practices of different ethnic groups inside the borders of any country, and this is also manifested through a common language used as the formal and official language of their country. However, identity is a notion that remains rather illusive in its operationalization. Finally, language policy may be representative of a body of law, regulation and authoritative linguistic planned programs which are imposed on societies by governments. Language policies as nation building activities can improve the sense of nationality and reduce ethnic discords, and in the event may also suppress the maintenance or development of ethnic identity.

  15. VET in Schools: The Adoption of National Training Packages in a Secondary School Setting.

    Science.gov (United States)

    Dixon, Kathryn; Pelliccione, Lina

    2003-01-01

    Vocational education and training (VET) teachers in Australian secondary schools (n=11) identified the following influences on adoption of National Training Packages: ways in which teachers construct meaning for innovations, organizational culture, infrastructure, leadership, and policy. More time, training, and a coordinator helped embed and…

  16. The Television Framing Methods of the National Basketball Association: An Agenda-Setting Application.

    Science.gov (United States)

    Fortunato, John A.

    2001-01-01

    Identifies and analyzes the exposure and portrayal framing methods that are utilized by the National Basketball Association (NBA). Notes that key informant interviews provide insight into the exposure framing method and reveal two portrayal instruments: cameras and announcers; and three framing strategies: depicting the NBA as a team game,…

  17. What Can National Data Sets Tell Us about Inclusion and Pupil Achievement?

    Science.gov (United States)

    Florian, Lani; Rouse, Martyn; Black-Hawkins, Kristine; Jull, Stephen

    2004-01-01

    Recent developments in the Department for Education and Skills (DfES) have produced a national pupil database (NPD) that contains information about the attainments of individual pupils. Every child in the country has been allocated a unique pupil number (UPN), which means that the academic progress of individuals can be tracked over time. It is…

  18. Setting the Table for Diversity. National Collegiate Honors Council Monograph Series

    Science.gov (United States)

    Coleman, Lisa L., Ed.; Kotinek, Jonathan D., Ed.

    2010-01-01

    This monograph provides a cross section of policy and practice through the voices and experiences of honors faculty, staff, and students from across the nation. While far from comprehensive, this volume does pick up different strands of thinking on diversity to present a rich and complicated understanding of what diversity is, why it is important,…

  19. Greenhouse Gas Emission Intensities for the Livestock Sector in Indonesia, Based on the National Specific Data

    Directory of Open Access Journals (Sweden)

    Eska Nugrahaeningtyas

    2018-06-01

    Full Text Available The aims of this study were to calculate greenhouse gas (GHG emissions and to identify the trends of GHG emission intensity, based on meat production from the livestock sector in Indonesia, which had not been done before. The total emissions from the livestock sector from 2000 to 2015 in Indonesia were calculated using the 2006 Intergovernmental Panel on Climate Change Guideline (2006 IPCC GL using Tier 1 and Tier 2, with its default values and some of the country specific data that were found in the grey literature. During 2000 to 2015, the change from the Tier 1 to Tier 2 methods resulted in an approximately 7.39% emission decrease from enteric fermentation and a 4.24% increase from manure management, which resulted in a 4.98% decrease in the total emissions. The shared emission from manure management increased by about 9% and 6% using Tier 1 and Tier 2, respectively. In contrast with the total emissions, the overall emission intensity in Indonesia decreased (up to 60.77% for swine, showing that the livestock productivity in Indonesia has become more efficient. In order to meet the meat demand with less GHG emissions, chicken farming is one option to be developed. The increased emission and share from manure management indicated that manure management system needs to be of concern, especially for beef cattle and swine.

  20. USGS Elevation Availability (NED) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) National Elevation Data Set (NED)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The USGS Elevation Availability service from The National Map (TNM) shows the best available resolution of downloadable elevation data, and is updated approximately...

  1. Early Predictors of ASD in Young Children Using a Nationally Representative Data Set

    Science.gov (United States)

    Jeans, Laurie M.; Santos, Rosa Milagros; Laxman, Daniel J.; McBride, Brent A.; Dyer, W. Justin

    2013-01-01

    Current clinical diagnosis of Autism Spectrum Disorders (ASD) occurs between 3 and 4 years of age, but increasing evidence indicates that intervention begun earlier may improve outcomes. Using secondary analysis of the Early Childhood Longitudinal Study-Birth Cohort data set, the current study identifies early predictors prior to the diagnosis of…

  2. How to set up an effective national primary angioplasty network: lessons learned from five European countries

    DEFF Research Database (Denmark)

    Knot, Jiri; Widimsky, Petr; Wijns, William

    2009-01-01

    AIMS: Percutaneous coronary interventions (PCI) are used to treat acute and chronic forms of coronary artery disease. While in chronic forms the main goal of PCI is to improve the quality of life, in acute coronary syndromes (ACS) timely PCI is a life-saving procedure - especially in the setting ...

  3. Characteristics Associated with Genital Herpes Testing among Young Adults: Assessing Factors from Two National Data Sets

    Science.gov (United States)

    Gilbert, Lisa K.; Levandowski, Brooke A.; Roberts, Craig M.

    2010-01-01

    Objectives and Participants: In the United States, genital herpes (GH) prevalence is 10.6% among 20- to 29-year-olds and about 90% of seropositive persons do not know their status. This study investigated individual characteristics associated with GH screening and diagnosis in sexually active young adults aged 18 to 24. Methods: Two data sets were…

  4. Industrial Process Cooling Towers: National Emission Standards for Hazardous Air Pollutants

    Science.gov (United States)

    Standards limiting discharge of chromium compound air emissions from industrial process cooling towers (IPCT's). Includes rule history, Federal Registry citations, implementation information and additional resources.

  5. Causes and temporal changes in nationally collected stillbirth audit data in high-resource settings.

    Science.gov (United States)

    Norris, Tom; Manktelow, Bradley N; Smith, Lucy K; Draper, Elizabeth S

    2017-06-01

    Few high-income countries have an active national programme of stillbirth audit. From the three national programmes identified (UK, New Zealand, and the Netherlands) steady declines in annual stillbirth rates have been observed over the audit period between 1993 and 2014. Unexplained stillbirth remains the largest group in the classification of stillbirths, with a decline in intrapartum-related stillbirths, which could represent improvements in intrapartum care. All three national audits of stillbirths suggest that up to half of all reviewed stillbirths have elements of care that failed to follow standards and guidance. Variation in the classification of stillbirth, cause of death and frequency of risk factor groups limit our ability to draw meaningful conclusions as to the true scale of the burden and the changing epidemiology of stillbirths in high-income countries. International standardization of these would facilitate direct comparisons between countries. The observed declines in stillbirth rates over the period of perinatal audit, a possible consequence of recommendations for improved antenatal care, should serve to incentivise other countries to implement similar audit programmes. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  6. Effects of the updated national emission regulation in China on circulating fluidized bed boilers and the solutions to meet them.

    Science.gov (United States)

    Li, Jingji; Yang, Hairui; Wu, Yuxin; Lv, Junfu; Yue, Guangxi

    2013-06-18

    The advantage of circulating fluidized bed (CFB) boilers in China is their ability to utilize low rank coal with low cost emission control. However, the new National Emission Regulation (NER) issued in early 2012 brings much more stringent challenges on the CFB industries, which also causes much attention from other countries. Based on the principle of a CFB boiler and previous operating experience, it is possible for the CFB boilers to meet the new NER and maintain the advantage of low cost emission control, while, more influences should be considered in their design and operation. To meet the requirement of the new NER, the fly ash collector should adopt a bag house or combination of electrostatic precipitator and bag filter to ensure dust emissions of less than 30 mg · Nm(-3). For SO2 emission control, the bed temperature should be strictly lower than 900 °C to maintain high reactivity and pores. The limestone particle size distribution should be ranged within a special scope to optimize the residence time and gas-solid reaction. At the same time, the injecting point should be optimized to ensure fast contact of lime with oxygen. In such conditions, the desulfurization efficiency could be increased more than 90%. For lower sulfur content fuels (emissions lower than that of the new NER, 100 mg · Nm(-3). For fuels with sulfur content higher than 1.5%, some simplified systems for flue gas desulfurization, such as flash dryer absorber (FDA), are needed. And the NOx emissions of a CFB can be controlled to less than 100 mg · Nm(-3) without any equipment at a bed temperature lower than 900 °C for fuels with low volatiles content (emission of CFB is very low for the new NER due to its innate property.

  7. Denmark's national inventory report 2006 - Submitted under the United Nations framework convention on climate change, 1990-2004. Emission inventories

    International Nuclear Information System (INIS)

    Illerup, J.B.; Lyck, E.; Nielsen, Ole-Kenneth

    2006-08-01

    This report is Denmark's National Inventory Report reported to the Conference of the Parties under the United Nations Framework Convention on Climate Change (UNFCCC) due by 15 April 2006. The report contains information on Denmark's inventories for all years' from 1990 to 2004 for CO 2 , CH 4 , N 2 O, HFCs, PFCs and SF 6 , CO, NMVOC, SO 2 . (au)

  8. Denmark's national inventory report. Submitted under the United Nations framework convention on climate change, 1990-2001. Emission inventories

    International Nuclear Information System (INIS)

    Illerup, J.B.; Lyck, E.; Nielsen, M.; Winther, M.; Hjort Mikkelsen, M.

    2003-01-01

    This report is Denmark's National Inventory Report reported to the Conference of the Parties under the United Nations Framework Convention on Climate Change (UNFCCC) due bye 15 April 2003. The report contains information on Denmark's inventories for all years' from 1990 to 2001 for CO 2 , CH 4 , N 2 O, CO, NMVOC, SO 2 , HFCs, PFCs and SF 6 . (au)

  9. Antifouling biocides in German marinas: Exposure assessment and calculation of national consumption and emission.

    Science.gov (United States)

    Daehne, Dagmar; Fürle, Constanze; Thomsen, Anja; Watermann, Burkard; Feibicke, Michael

    2017-09-01

    The authorization of biocidal antifouling products for leisure boats is the subject of the European Union Biocides Regulation 528/2012. National specifics may be regarded by the member states in their assessment of environmental risks. The aim of this survey was to collect corresponding data and to create a database for the environmental risk assessment of antifouling active substances in German surface waters. Water concentrations of current antifouling active substances and selected breakdown products were measured in a single-sampling campaign covering 50 marinas at inland and coastal areas. Increased levels were found for Zn, Cu, and cybutryne. For the latter, the maximum allowable concentration according to Directive 2013/39/EU was exceeded at 5 marinas. For Cu, local environmental quality standards were exceeded at 10 marinas. Base data on the total boat inventory in Germany were lacking until now. For that reason, a nationwide survey of mooring berths was conducted by use of aerial photos. About 206 000 mooring berths obviously used by boats with a potential antifouling application were counted. The blind spot of very small marinas was estimated at 20 000 berths. Seventy-one percent of berths were located at freshwater sites, illustrating the importance of navigable inland waterways for leisure boat activities and underlining the need for a customized exposure assessment in these areas. Moreover, the national consumption of all antifouling products for leisure boats was calculated. The total amount of 794 tonnes/annum (t/a) consisted of 179 t/a of inorganic Cu compounds, 19 t/a of organic cobiocides, and 49.5 t/a of Zn. With regard to weight proportion, 141 t/a Cu and 40 t/a Zn were consumed. Assuming an emission ratio of 50% during service life, 70.5 t/a of Cu amounted to 15% of all external sources for Cu release to German surface waters. These figures highlight the need for mitigation measures. Integr Environ Assess Manag 2017;13:892-905. © 2017 The

  10. Massage therapy and canadians' health care needs 2020: proceedings of a national research priority setting summit.

    Science.gov (United States)

    Dryden, Trish; Sumpton, Bryn; Shipwright, Stacey; Kahn, Janet; Reece, Barbara Findlay

    2014-03-01

    The health care landscape in Canada is changing rapidly as forces, such as an aging population, increasingly complex health issues and treatments, and economic pressure to reduce health care costs, bear down on the system. A cohesive national research agenda for massage therapy (MT) is needed in order to ensure maximum benefit is derived from research on treatment, health care policy, and cost effectiveness. A one-day invitational summit was held in Toronto, Ontario to build strategic alliances among Canadian and international researchers, policy makers, and other stakeholders to help shape a national research agenda for MT. Using a modified Delphi method, the summit organizers conducted two pre-summit surveys to ensure that time spent during the summit was relevant and productive. The summit was facilitated using the principles of Appreciative Inquiry which included a "4D" strategic planning approach (defining, discovery, dreaming, designing) and application of a SOAR framework (strengths, opportunities, aspirations, and results). Twenty-six researchers, policymakers, and other stakeholders actively participated in the events. Priority topics that massage therapists believe are important to the Canadian public, other health care providers, and policy makers and massage therapists themselves were identified. A framework for a national massage therapy (MT) research agenda, a grand vision of the future for MT research, and a 12-month action plan were developed. The summit provided an excellent opportunity for key stakeholders to come together and use their experience and knowledge of MT to develop a much-needed plan for moving the MT research and professionalization agenda forward.

  11. Marine energy consumption, national economic activity, and greenhouse gas emissions from international shipping

    International Nuclear Information System (INIS)

    Chang, Ching-Chih

    2012-01-01

    The causal relationships among marine energy consumption, greenhouse gas emissions from international shipping, and economic growth for Kyoto Protocol Annex I countries for the period of 1990 to 2006 are discussed. The real gross domestic product is used as a proxy for economic activity. The United States is also discussed because it was the main global polluter before 2006. The co-integration methodology and an error-correction model are used to examine the causal relationships. The empirical results show that marine energy consumption and GDP are the main factors of increased GHG emissions in the short-run, and that economic activity significantly increased emissions in the long-run. Emissions from shipping are more closely related to marine energy consumption than to economic activity. Hence, policies for mitigating greenhouse gas emissions from marine shipping need to focus on greater energy efficiency in the design of ship engines and hulls. - Highlights: ► Energy consumption and GDP are the main causes to increased GHG emissions in the shipping industry. ► Emissions from shipping are more closely related to energy consumption than to GDP. ► Policies to mitigate GHG emissions from shipping industry should focus on the engine and hull design.

  12. Denmark's national inventory report 2008 - Submitted under the United Nations framework convention on climate change, 1990-2006. Emission inventories

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Lyck, E; Hjorth Mikkelsen, M [and others

    2008-05-15

    This report is Denmark's National Inventory Report reported to the Conference of the Parties under the United Nations Framework Convention on Climate Change (UNFCCC) due by 15 April 2008. The report contains information on Denmark's inventories for all years' from 1990 to 2006 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFC{sub s}, PFC{sub s} and SF{sub 6}, CO, NMVOC, SO{sub 2}. (au)

  13. Economic Growth and Climate Change: A Cross-National Analysis of Territorial and Consumption-Based Carbon Emissions in High-Income Countries

    Directory of Open Access Journals (Sweden)

    Kyle W. Knight

    2014-06-01

    Full Text Available An important question in the literature on climate change and sustainability is the relation between economic growth and greenhouse gas emissions. While the “green growth” paradigm dominates in the policy arena, a growing number of scholars in wealthy countries are questioning the feasibility of achieving required emissions reductions with continued economic growth. This paper explores the relationship between economic growth and carbon dioxide emissions over the period 1991–2008 with a balanced data set of 29 high-income countries. We present a variety of models, with particular attention to the difference between territorial emissions and consumption-based (or carbon footprint emissions, which include the impact of international trade. The effect of economic growth is greater for consumption-based emissions than territorial emissions. We also find that over this period there is some evidence of decoupling between economic growth and territorial emissions, but no evidence of decoupling for consumption-based emissions.

  14. Hanford Site radionuclide national emission standards for hazardous air pollutants unregistered stack (power exhaust) source assessment

    International Nuclear Information System (INIS)

    Davis, W.E.

    1994-01-01

    On February 3, 1993, the US Department of Energy, Richland Operations Office received a Compliance Order and Information Request from the Director of the Air and Toxics Division of the US Environmental Protection Agency, Region 10. The Compliance Order requires the Richland Operations Office to evaluate all radionuclide emission points at the Hanford Site to determine which are subject to continuous emission measurement requirements in 40 Code of Federal Regulations (CFR) 61, Subpart H, and to continuously measure radionuclide emissions in accordance with 40 CFR 61.93. This evaluation provides an assessment of the 39 unregistered stacks, under Westinghouse Hanford Company's management, and their potential radionuclide emissions, i.e., emissions with no control devices in place. The evaluation also determined if the effective dose equivalent from any of these stack emissions exceeded 0.1 mrem/yr, which will require the stack to have continuous monitoring. The result of this assessment identified three stacks, 107-N, 296-P-26 and 296-P-28, as having potential emissions that would cause an effective dose equivalent greater than 0.1 mrem/yr. These stacks, as noted by 40 CFR 61.93, would require continuous monitoring

  15. Hanford Site radionuclide national emission standards for hazardous air pollutants unregistered stack (power exhaust) source assessment

    Energy Technology Data Exchange (ETDEWEB)

    Davis, W.E.

    1994-08-04

    On February 3, 1993, the US Department of Energy, Richland Operations Office received a Compliance Order and Information Request from the Director of the Air and Toxics Division of the US Environmental Protection Agency, Region 10. The Compliance Order requires the Richland Operations Office to evaluate all radionuclide emission points at the Hanford Site to determine which are subject to continuous emission measurement requirements in 40 Code of Federal Regulations (CFR) 61, Subpart H, and to continuously measure radionuclide emissions in accordance with 40 CFR 61.93. This evaluation provides an assessment of the 39 unregistered stacks, under Westinghouse Hanford Company`s management, and their potential radionuclide emissions, i.e., emissions with no control devices in place. The evaluation also determined if the effective dose equivalent from any of these stack emissions exceeded 0.1 mrem/yr, which will require the stack to have continuous monitoring. The result of this assessment identified three stacks, 107-N, 296-P-26 and 296-P-28, as having potential emissions that would cause an effective dose equivalent greater than 0.1 mrem/yr. These stacks, as noted by 40 CFR 61.93, would require continuous monitoring.

  16. Speciation of anthropogenic emissions of non-methane volatile organic compounds: a global gridded data set for 1970–2012

    Directory of Open Access Journals (Sweden)

    G. Huang

    2017-06-01

    Full Text Available Non-methane volatile organic compounds (NMVOCs include a large number of chemical species which differ significantly in their chemical characteristics and thus in their impacts on ozone and secondary organic aerosol formation. It is important that chemical transport models (CTMs simulate the chemical transformation of the different NMVOC species in the troposphere consistently. In most emission inventories, however, only total NMVOC emissions are reported, which need to be decomposed into classes to fit the requirements of CTMs. For instance, the Emissions Database for Global Atmospheric Research (EDGAR provides spatially resolved global anthropogenic emissions of total NMVOCs. In this study the EDGAR NMVOC inventory was revised and extended in time and in sectors. Moreover the new version of NMVOC emission data in the EDGAR database were disaggregated on a detailed sector resolution to individual species or species groups, thus enhancing the usability of the NMVOC emission data by the modelling community. Region- and source-specific speciation profiles of NMVOC species or species groups are compiled and mapped to EDGAR processes (detailed resolution of sectors, with corresponding quality codes specifying the quality of the mapping. Individual NMVOC species in different profiles are aggregated to 25 species groups, in line with the common classification of the Global Emissions Initiative (GEIA. Global annual grid maps with a resolution of 0.1°  ×  0.1° for the period 1970–2012 are produced by sector and species. Furthermore, trends in NMVOC composition are analysed, taking road transport and residential sources in Germany and the United Kingdom (UK as examples.

  17. 76 FR 15553 - National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial...

    Science.gov (United States)

    2011-03-21

    ... firms to operate and maintain the emissions control systems. Consistent with the legislative history, we... stores/malls, laundries, apartments, restaurants, and hotels/motels. The institutional boiler source...

  18. National Emissions Inventory, U.S., 2014, EPA/OAR/OAQPS/AQAD

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web service contains layers that depict annual emissions for 2014 at the facility and county level for the following criterial pollutants: CO, Lead, NH3, NOx,...

  19. National Emissions Inventory, U.S., 2011, EPA/OAR/OAQPS/AQAD

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web service contains layers that depict annual emissions for 2011 at the facility and county level for the following criterial pollutants: CO, Lead, NH3, NOx,...

  20. Denmark's national inventory report 2005 - submitted under the United Nations frameword convention on climate change. 1990-2003. Emission Inventories

    International Nuclear Information System (INIS)

    Illerup, J.B.

    2005-01-01

    This report is Denmkark's National Inventory Report (NIR) due by 15 April 2005 to the United Nations Framework Convention on Climate Change (UNFCCC). the report contains information on Denmark's inventories for all years from 1990 to 2003. The structure of the report is in accordance with the UNFCCC Guidelines on reporting and review and the report includes detailed information on the inventories for all years from the base year to the year of the current annual inventory submission, in order to ensure the transparency of the inventory. (au)

  1. Evaluation of the causal framework used for setting national ambient air quality standards.

    Science.gov (United States)

    Goodman, Julie E; Prueitt, Robyn L; Sax, Sonja N; Bailey, Lisa A; Rhomberg, Lorenz R

    2013-11-01

    Abstract A scientifically sound assessment of the potential hazards associated with a substance requires a systematic, objective and transparent evaluation of the weight of evidence (WoE) for causality of health effects. We critically evaluated the current WoE framework for causal determination used in the United States Environmental Protection Agency's (EPA's) assessments of the scientific data on air pollutants for the National Ambient Air Quality Standards (NAAQS) review process, including its methods for literature searches; study selection, evaluation and integration; and causal judgments. The causal framework used in recent NAAQS evaluations has many valuable features, but it could be more explicit in some cases, and some features are missing that should be included in every WoE evaluation. Because of this, it has not always been applied consistently in evaluations of causality, leading to conclusions that are not always supported by the overall WoE, as we demonstrate using EPA's ozone Integrated Science Assessment as a case study. We propose additions to the NAAQS causal framework based on best practices gleaned from a previously conducted survey of available WoE frameworks. A revision of the NAAQS causal framework so that it more closely aligns with these best practices and the full and consistent application of the framework will improve future assessments of the potential health effects of criteria air pollutants by making the assessments more thorough, transparent, and scientifically sound.

  2. A methodology for a minimum data set for rare diseases to support national centers of excellence for healthcare and research

    Science.gov (United States)

    Choquet, Rémy; Maaroufi, Meriem; de Carrara, Albane; Messiaen, Claude; Luigi, Emmanuel; Landais, Paul

    2015-01-01

    Background Although rare disease patients make up approximately 6–8% of all patients in Europe, it is often difficult to find the necessary expertise for diagnosis and care and the patient numbers needed for rare disease research. The second French National Plan for Rare Diseases highlighted the necessity for better care coordination and epidemiology for rare diseases. A clinical data standard for normalization and exchange of rare disease patient data was proposed. The original methodology used to build the French national minimum data set (F-MDS-RD) common to the 131 expert rare disease centers is presented. Methods To encourage consensus at a national level for homogeneous data collection at the point of care for rare disease patients, we first identified four national expert groups. We reviewed the scientific literature for rare disease common data elements (CDEs) in order to build the first version of the F-MDS-RD. The French rare disease expert centers validated the data elements (DEs). The resulting F-MDS-RD was reviewed and approved by the National Plan Strategic Committee. It was then represented in an HL7 electronic format to maximize interoperability with electronic health records. Results The F-MDS-RD is composed of 58 DEs in six categories: patient, family history, encounter, condition, medication, and questionnaire. It is HL7 compatible and can use various ontologies for diagnosis or sign encoding. The F-MDS-RD was aligned with other CDE initiatives for rare diseases, thus facilitating potential interconnections between rare disease registries. Conclusions The French F-MDS-RD was defined through national consensus. It can foster better care coordination and facilitate determining rare disease patients’ eligibility for research studies, trials, or cohorts. Since other countries will need to develop their own standards for rare disease data collection, they might benefit from the methods presented here. PMID:25038198

  3. National Priority Setting of Clinical Practice Guidelines Development for Chronic Disease Management.

    Science.gov (United States)

    Jo, Heui-Sug; Kim, Dong Ik; Oh, Moo-Kyung

    2015-12-01

    By November 2013, a total of 125 clinical practice guidelines (CPGs) have been developed in Korea. However, despite the high burden of diseases and the clinical importance of CPGs, most chronic diseases do not have available CPGs. Merely 83 CPGs are related to chronic diseases, and only 40 guidelines had been developed in the last 5 yr. Considering the rate of the production of new evidence in medicine and the worsening burden from chronic diseases, the need for developing CPGs for more chronic diseases is becoming increasingly pressing. Since 2011, the Korean Academy of Medical Sciences and the Korea Centers for Disease Control and Prevention have been jointly developing CPGs for chronic diseases. However, priorities have to be set and resources need to be allocated within the constraint of a limited funding. This study identifies the chronic diseases that should be prioritized for the development of CPGs in Korea. Through an objective assessment by using the analytic hierarchy process and a subjective assessment with a survey of expert opinion, high priorities were placed on ischemic heart disease, cerebrovascular diseases, Alzheimer's disease and other dementias, osteoarthritis, neck pain, chronic kidney disease, and cirrhosis of the liver.

  4. Multiple sclerosis rehabilitation outcomes: analysis of a national casemix data set from Australia.

    Science.gov (United States)

    Khan, F; Turner-Stokes, L; Stevermuer, T; Simmonds, F

    2009-07-01

    To examine the outcomes of inpatient rehabilitation for persons with multiple sclerosis (pwMS), using the Australian Rehabilitation Outcomes Centre (AROC) database. Deidentified data from the AROC database were analyzed for all rehabilitation admissions during 2003-2007, using four classes for functional level. The outcomes included Functional Independence Measure (FIM) scores and efficiency, hospital length of stay (LOS), and discharge destination. Of 1010 case episodes, 70% were women, admitted from home (n = 851) and discharged into the community (n = 890), and 97% (n = 986) were in the higher three classes for functional level (classes 216, 217, and 218). Majority of the more disabled pwMS were treated in the public hospital system, with a longer LOS compared with private facilities (P < 0.001). The FIM for classes 216-218 showed significant functional improvement during the admission (P < 0.001), and those in higher classes showed less change (likely due to higher FIM admission scores). FIM efficiency was significantly higher in class 217 than other classes (P < 0.001). The year-on-year trend was toward reducing hospital LOS and FIM efficiency, but these did not reach significance (P = 0.107, P = 0.634). The AROC data set is useful for describing rehabilitation outcomes for pwMS. However, additional information needs to be collected to evaluate nature of services provided and service implications.

  5. 77 FR 14324 - National Volatile Organic Compound Emission Standards for Aerosol Coatings-Addition of Dimethyl...

    Science.gov (United States)

    2012-03-09

    .... National Technology Transfer and Advancement Act Section 12(d) of the National Technology Transfer and... information claimed to be confidential business information (CBI) or other information whose disclosure is... That Significantly Affect Energy Supply, Distribution, or Use I. National Technology Transfer and...

  6. AMSR-E/Aqua Monthly Global Microwave Land Surface Emissivity, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set is a global land emissivity product using passive microwave observations from the Advanced Microwave Scanning Radiometer - Earth Observing System...

  7. Programmable set-up for electrochemical preparation of STM tips and ultra-sharp field emission cathodes

    Czech Academy of Sciences Publication Activity Database

    Knápek, Alexandr; Sýkora, Jiří; Chlumská, Jana; Sobola, D.

    2017-01-01

    Roč. 173, APR 5 (2017), s. 42-47 ISSN 0167-9317 R&D Projects: GA MŠk(CZ) LO1212 Institutional support: RVO:68081731 Keywords : field emission cathode * STM tip * electrochemical etching Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering OBOR OECD: Chemical process engineering Impact factor: 1.806, year: 2016

  8. Estimating national landfill methane emissions: an application of the 2006 Intergovernmental Panel on Climate Change Waste Model in Panama.

    Science.gov (United States)

    Weitz, Melissa; Coburn, Jeffrey B; Salinas, Edgar

    2008-05-01

    This paper estimates national methane emissions from solid waste disposal sites in Panama over the time period 1990-2020 using both the 2006 Intergovernmental Panel on Climate Change (IPCC) Waste Model spreadsheet and the default emissions estimate approach presented in the 1996 IPCC Good Practice Guidelines. The IPCC Waste Model has the ability to calculate emissions from a variety of solid waste disposal site types, taking into account country- or region-specific waste composition and climate information, and can be used with a limited amount of data. Countries with detailed data can also run the model with country-specific values. The paper discusses methane emissions from solid waste disposal; explains the differences between the two methodologies in terms of data needs, assumptions, and results; describes solid waste disposal circumstances in Panama; and presents the results of this analysis. It also demonstrates the Waste Model's ability to incorporate landfill gas recovery data and to make projections. The former default method methane emissions estimates are 25 Gg in 1994, and range from 23.1 Gg in 1990 to a projected 37.5 Gg in 2020. The Waste Model estimates are 26.7 Gg in 1994, ranging from 24.6 Gg in 1990 to 41.6 Gg in 2020. Emissions estimates for Panama produced by the new model were, on average, 8% higher than estimates produced by the former default methodology. The increased estimate can be attributed to the inclusion of all solid waste disposal in Panama (as opposed to only disposal in managed landfills), but the increase was offset somewhat by the different default factors and regional waste values between the 1996 and 2006 IPCC guidelines, and the use of the first-order decay model with a time delay for waste degradation in the IPCC Waste Model.

  9. Can EC and UK national methane emission inventories be verified using high precision stable isotope data?

    International Nuclear Information System (INIS)

    Lowry, D.; Holmes, C.W.; Nisbet, E.G.; Rata, N.D.

    2002-01-01

    The main anthropogenic sources of methane in industrialised countries (landfill/waste treatment, gas storage and distribution, coal) are far easier to reduce than CO 2 sources and the implementation of reduction strategies is potentially profitable. Statistical databases of methane emissions need independent external verification and carbon isotope data provide one way of estimating the expected source mix for each country if the main source types have been characterised isotopically. Using this method each country participating in the CORINAIR 94 database has been assigned an expected isotopic value for its emissions. The averaged δ 13 C of methane emitted from the CORINAIR region of Europe, based on total emissions of each country is -55.4 per mille for 1994. This European source mix can be verified using trajectory analysis for air samples collected at background stations. Methane emissions from the UK, and particularly the London region, have undergone more detailed analysis using data collected at the Royal Holloway site on the western fringe of London. If the latest emissions inventory figures are correct then the modelled isotopic change in the UK source mix is from -48.4 per mille in 1990 to -50.7 per mille in 1997. This represents a reduction in emissions of 25% over a 7-year period, important in meeting proposed UK greenhouse gas reduction targets. These changes can be tested by the isotopic analysis of air samples at carefully selected coastal background and interior sites. Regular sampling and isotopic analysis coupled with back trajectory analysis from a range of sites could provide an important tool for monitoring and verification of EC and UK methane emissions in the run-up to 2010. (author)

  10. Healthy eating in early years settings: a review of current national to local guidance for North West England.

    Science.gov (United States)

    Bristow, Katie; Capewell, Simon; Abba, Katharine; Goodall, Mark; Lloyd-Williams, Ffion

    2011-06-01

    To determine the extent to which national and local UK guidelines for the early years sector address key recommendations for encouraging healthy eating based on best available evidence. Phase 1 comprised a literature review to identify new evidence to assess current relevance of the Caroline Walker Trust (CWT) 'Eating well for under-5 s in child care' guidelines. Phase 2 assessed the completeness of seven local to national-level government guidelines by comparison with the 'gold standard' CWT guidelines. Desk-based review using secondary data. Research literature and statutory guidelines on healthy eating in early years settings. Phase 1 retrieved seventy-five papers, of which sixty were excluded as they addressed compliance with nutritional and food-based standards only. One report examined a social marketing tool and was deemed too narrow. The remaining fourteen documents assessed interventions to encourage healthy eating in early years settings. Following quality assessment, seven documents were included. Nine key recommendations were identified: (i) role of government; (ii) early years setting policy/guidelines; (iii) training; (iv) menu planning; (v) parents; (vi) atmosphere and encouragement; (vii) learning through food; (viii) sustainability; and (ix) equal opportunities. Phase 2 identified that all seven guidelines included the nine key recommendations but sporadic cover of sub-key recommendations. More detail is needed on how early years settings can encourage children to eat healthily. Research is required to develop second-layer guidance for interactive materials. Clear processes of communication and support for parents are required. Ways food relates to children's wider learning and social development need further thought, requiring collaboration between the Department of Health and the Department for Education.

  11. The evolution of emissions trading in the EU. Tensions between national trading schemes and the proposed EU directive

    International Nuclear Information System (INIS)

    Boemare, Catherine; Quirion, Philippe; Sorrell, Steve

    2003-12-01

    The EU is pioneering the development of greenhouse gas emissions trading, but there is a tension between the 'top-down' and 'bottom-up' evolution of trading schemes. While the Commission is introducing a European emissions trading scheme (EU ETS) in 2005, several member states have already introduced negotiated agreements that include trading arrangements. Typically, these national schemes have a wider scope than the proposed EU directive and allow firms to use relative rather than absolute targets. The coexistence of 'top-down' and 'bottom-up' trading schemes may create some complex problems of policy interaction. This paper explores the potential interactions between the EU ETS and the negotiated agreements in France and UK and uses these to illustrate some important generic issues. The paper first describes the proposed EU directive, outlines the UK and French policies and compares their main features to the EU ETS. It then discusses how the national and European policies may interact in practice. Four issues are highlighted, namely, double regulation, double counting of emission reductions, equivalence of effort and linking trading schemes. The paper concludes with some recommendations for the future development of UK and French climate policy

  12. Chinese companies’ awareness and perceptions of the Emissions Trading Scheme (ETS): Evidence from a national survey in China

    International Nuclear Information System (INIS)

    Yang, Lin; Li, Fengyu; Zhang, Xian

    2016-01-01

    China announced the launch of a national Emissions Trading Scheme (ETS) in 2017; however, companies appear show little enthusiasm for participation in the ETS in China. This paper identifies the factors affecting companies’ awareness and perceptions of ETS by conducting a national survey based on an online questionnaire from May to November 2015 in seven carbon trading pilots. The results indicate that companies’ attitudes towards the ETS are positively influenced by government regulations and policy, public relations management and estimated economic benefit. Of these, public relations management is the decisive factor and estimated economic benefit is confirmed to be a relatively weak predictor. A company's environmental and energy strategy exerts insignificant effects on its preference for the ETS, although the sampled companies are very willing to save energy and reduce emissions. There exists an inverted U-shape relationship between a company's level of mitigation technologies and its attitudes towards the ETS. The carbon price fails to stimulate companies to upgrade mitigation technologies. The majority of companies treat participation in the ETS only as a means of improving ties with governments, as well as of earning a good social reputation, rather than as a cost-effective mechanism to mitigate greenhouse gas emissions. - Highlights: • This paper provides a timely study of companies’ awareness of ETS in China. • ETS is not approved by companies as a cost-effective mitigation tool. • External pressure is the most important indicator. • Carbon price fails to promote companies to upgrade mitigation technologies.

  13. MercNet: A national monitoring network to assess responses to changing mercury emissions in the United States

    Science.gov (United States)

    Schmeltz, D.; Evers, D.C.; Driscoll, C.T.; Artz, R.; Cohen, M.; Gay, D.; Haeuber, R.; Krabbenhoft, D.P.; Mason, R.; Morris, K.; Wiener, J.G.

    2011-01-01

    A partnership of federal and state agencies, tribes, industry, and scientists from academic research and environmental organizations is establishing a national, policy-relevant mercury monitoring network, called MercNet, to address key questions concerning changes in anthropogenic mercury emissions and deposition, associated linkages to ecosystem effects, and recovery from mercury contamination. This network would quantify mercury in the atmosphere, land, water, and biota in terrestrial, freshwater, and coastal ecosystems to provide a national scientific capability for evaluating the benefits and effectiveness of emission controls. Program development began with two workshops, convened to establish network goals, to select key indicators for monitoring, to propose a geographic network of monitoring sites, and to design a monitoring plan. MercNet relies strongly on multi-institutional partnerships to secure the capabilities and comprehensive data that are needed to develop, calibrate, and refine predictive mercury models and to guide effective management. Ongoing collaborative efforts include the: (1) development of regional multi-media databases on mercury in the Laurentian Great Lakes, northeastern United States, and eastern Canada; (2) syntheses and reporting of these data for the scientific and policy communities; and (3) evaluation of potential monitoring sites. The MercNet approach could be applied to the development of other monitoring programs, such as emerging efforts to monitor and assess global mercury emission controls. ?? 2011 Springer Science+Business Media, LLC (outside the USA).

  14. Comparative analysis of greenhouse gas emissions between scenarios - Contribution of the Experts Group - National Debate on Energy Transition

    International Nuclear Information System (INIS)

    Salomon, Thierry

    2013-01-01

    Within the frame of the French national debate on energy transition, this document briefly presents and comments calculations of greenhouse gas emissions according to 11 scenarios associated with 4 pathways: electrification and de-carbonation (NegaTEP), steady demand and diversification (Ancre DIV), efficiency and diversification (Ademe), and energy saving and phasing out nuclear (Negawatt). These pathways and scenarios are analysed in terms of greenhouse gas emissions and with respect to the objective of a factor-4 reduction by 2050. Emission data for 1990 and 2011 are recalled, as well as France commitments. The author outlines that only four scenarios reach this factor-4 objective as far as CO 2 combustion is concerned, that a factor 2 seems to be possible for some specific sectors (agriculture and wastes). He notices significant decreases in industrial processes since 1990, that only 2 scenarios and 2 pathways reach the factor-4 as far as all greenhouse gases are concerned. When taking energy demand into account, no scenario is able to reach the factor-4 without any strong policy of energy saving. Two conditions are therefore identified to reach this factor: a significant decrease of energy demand, and an action on all emission sources

  15. NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS (NESHAP) SUBPART H RADIONUCLIDES POTENTIAL TO EMIT CALCULATIONS

    Energy Technology Data Exchange (ETDEWEB)

    EARLEY JN

    2008-07-23

    This document provides an update of the status of stacks on the Hanford Site and the potential radionuclide emissions, i.e., emissions that could occur with no control devices in place. This review shows the calculations that determined whether the total effective dose equivalent (TEDE) received by the maximum public receptor as a result of potential emissions from any one of these stacks would exceed 0.1 millirem/year. Such stacks require continuous monitoring of the effluent, or other monitoring, to meet the requirements of Washington Administrative code (WAC) 246-247-035(1)(a)(ii) and WAC 246-247-075(1), -(2), and -(6). This revised update reviews the potential-to-emit (PTE) calculations of 31 stacks for Fluor Hanford, Inc. Of those 31 stacks, 11 have the potential to cause a TEDE greater than 0.1 mrem/year.

  16. NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS (NESHAP) SUBPART H; RADIONUCLIDES POTENTIAL-TO-EMIT CALCULATIONS

    International Nuclear Information System (INIS)

    EARLEY JN

    2008-01-01

    This document provides an update of the status of stacks on the Hanford Site and the potential radionuclide emissions, i.e., emissions that could occur with no control devices in place. This review shows the calculations that determined whether the total effective dose equivalent (TEDE) received by the maximum public receptor as a result of potential emissions from any one of these stacks would exceed 0.1 millirem/year. Such stacks require continuous monitoring of the effluent, or other monitoring, to meet the requirements of Washington Administrative code (WAC) 246-247-035(1)(a)(ii) and WAC 246-247-075(1), -(2), and -(6). This revised update reviews the potential-to-emit (PTE) calculations of 31 stacks for Fluor Hanford, Inc. Of those 31 stacks, 11 have the potential to cause a TEDE greater than 0.1 mrem/year

  17. Hanford Site radionuclide national emission standards for hazardous air pollutants registered stack source assessment

    Energy Technology Data Exchange (ETDEWEB)

    Davis, W.E.; Barnett, J.M.

    1994-07-01

    On February 3, 1993, the US Department of Energy, Richland Operations Office received a Compliance Order and Information Request from the Director of the Air and Toxics Division of the US Environmental Protection Agency,, Region 10. The Compliance Order requires the Richland Operations Office to evaluate all radionuclide emission points at the Hanford Site . The evaluation also determined if the effective dose equivalent from any of these stack emissions exceeded 0.1 mrem/yr, which will require the stack to have continuous monitoring. The result of this assessment identified a total of 16 stacks as having potential emissions that,would cause an effective dose equivalent greater than 0.1 mrem/yr.

  18. Hanford Site radionuclide national emission standards for hazardous air pollutants registered stack source assessment

    International Nuclear Information System (INIS)

    Davis, W.E.; Barnett, J.M.

    1994-01-01

    On February 3, 1993, the US Department of Energy, Richland Operations Office received a Compliance Order and Information Request from the Director of the Air and Toxics Division of the US Environmental Protection Agency,, Region 10. The Compliance Order requires the Richland Operations Office to evaluate all radionuclide emission points at the Hanford Site . The evaluation also determined if the effective dose equivalent from any of these stack emissions exceeded 0.1 mrem/yr, which will require the stack to have continuous monitoring. The result of this assessment identified a total of 16 stacks as having potential emissions that,would cause an effective dose equivalent greater than 0.1 mrem/yr

  19. National CO2 emissions trading in European perspective; Nationale CO2-emissiehandel in Europees perspectief

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-06-01

    This report is the reaction of the Social and economic council (SER) in the Netherlands to the request of the Dutch Ministry of Housing, Spatial Planning en Environment (VROM) to formulate an advice on the final report of the Committee CO2 Trade (a.k.a the Vogtlander Committee). This Committee has drafted a proposal for a CO2 emission trade system in the Netherlands. The SER has also taken into account the proposal of the European Committee on a guideline for CO2 emission trade in the European Union (EU)

  20. 76 FR 35806 - Amendments to National Emission Standards for Hazardous Air Pollutants for Area Sources: Plating...

    Science.gov (United States)

    2011-06-20

    ...., Washington, DC. The Public Reading Room is open from 8:30 a.m. to 4:30 p.m. Eastern Standard Time (EST... parties interested in commenting must do so at this time. For further information, please see the... chromium anodizing sources, as those sources are subject to 40 CFR part 63, subpart N, ``Chromium Emissions...

  1. 76 FR 76259 - National Emissions Standards for Hazardous Air Pollutants: Primary Aluminum Reduction Plants

    Science.gov (United States)

    2011-12-06

    ... Emissions From Maleic Anhydride Plants, Ethylbenzene/Styrene Plants, Benzene Storage Vessels, Benzene...). The rule is applicable to facilities with affected sources associated with the production of aluminum... are subject to the requirements of this NESHAP: 14 primary aluminum production plants and one carbon...

  2. 76 FR 28318 - National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing...

    Science.gov (United States)

    2011-05-17

    ... Cement Manufacturing Industry and Standards of Performance for Portland Cement Plants AGENCY... Emission Standards for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry Response to... by the Portland Cement Industry and the New Source Performance Standards for Portland Cement Plants...

  3. 78 FR 7487 - National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial...

    Science.gov (United States)

    2013-02-01

    ... small coal-fired units (i.e., with a design heat input capacity of less than 10 MMBtu/hr) are subject to... existing area source coal-fired boilers with heat input capacity of 10 MMBtu/hr or greater may need to... most emissions from area source boilers, two pollutants emitted by coal-fired boilers, POM as 7-PAH and...

  4. Trends of VOC exposures among a nationally representative sample: Analysis of the NHANES 1988 through 2004 data sets

    Science.gov (United States)

    Su, Feng-Chiao; Mukherjee, Bhramar; Batterman, Stuart

    2011-09-01

    Exposures to volatile organic compounds (VOCs) are ubiquitous due to emissions from personal, commercial and industrial products, but quantitative and representative information regarding long term exposure trends is lacking. This study characterizes trends from 1988 to 2004 for the 15 VOCs measured in blood in five cohorts of the National Health and Nutrition Examination Survey (NHANES), a large and representative sample of U.S. adults. Trends were evaluated at various percentiles using linear quantile regression (QR) models, which were adjusted for solvent-related occupations and cotinine levels. Most VOCs showed decreasing trends at all quantiles, e.g., median exposures declined by 2.5 (m,p-xylene) to 6.4 (tetrachloroethene) percent per year over the 15 year period. Trends varied by VOC and quantile, and were grouped into three patterns: similar decreases at all quantiles (including benzene, toluene); most rapid decreases at upper quantiles (ethylbenzene, m,p-xylene, o-xylene, styrene, chloroform, tetrachloroethene); and fastest declines at central quantiles (1,4-dichlorobenzene). These patterns reflect changes in exposure sources, e.g., upper-percentile exposures may result mostly from occupational exposure, while lower percentile exposures arise from general environmental sources. Both VOC emissions aggregated at the national level and VOC concentrations measured in ambient air also have declined substantially over the study period and are supportive of the exposure trends, although the NHANES data suggest the importance of indoor sources and personal activities on VOC exposures. While piecewise QR models suggest that exposures of several VOCs decreased little or any during the 1990's, followed by more rapid decreases from 1999 to 2004, questions are raised concerning the reliability of VOC data in several of the NHANES cohorts and its applicability as an exposure indicator, as demonstrated by the modest correlation between VOC levels in blood and personal air

  5. Methodology and emission scenarios employed in the development of the National Energy Strategy

    International Nuclear Information System (INIS)

    Fisher, R.E.

    1992-01-01

    This paper describes the steps taken to model the National Energy Strategy (NES). It provides an overview of the NES process including the models used for the project. The National Energy Strategy Environmental Analysis Model (NESEAM), which was used in analyzing environmental impacts, is discussed. The structure of NESEAM, as well as results and analyses are presented

  6. 75 FR 41991 - Amendments to National Emission Standards for Hazardous Air Pollutants: Area Source Standards for...

    Science.gov (United States)

    2010-07-20

    ... Technology Transfer and Advancement Act Section 12(d) of the National Technology Transfer and Advancement Act... confidential business information (CBI) or other information whose disclosure is restricted by statute. Do not... Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use I. National Technology...

  7. Ethiopia's assessment of emergency obstetric and newborn care: setting the gold standard for national facility-based assessments.

    Science.gov (United States)

    Keyes, Emily B; Haile-Mariam, Abonesh; Belayneh, Neghist T; Gobezie, Wasihun A; Pearson, Luwei; Abdullah, Muna; Kebede, Henok

    2011-10-01

    To describe the methods used to implement Ethiopia's 2008 emergency obstetric and newborn care services (EmONC) assessment; highlight how the collaborative process contributed to immediate integration of results into national and subnational planning; and explain how the experience informed the development of a set of tools providing best practices and guidelines for other countries conducting similar assessments. A team of maternal and newborn health experts from the Federal Ministry of Health (FMOH), the United Nations Children's Fund (UNICEF), the World Health Organization (WHO), and the United Nations Population Fund (UNFPA), together with representatives from the Ethiopian Society of Obstetricians and Gynecologists, provided technical guidance for the 18-month process and facilitated demand for and use of the assessment results. Eighty-four trained data collectors administered 9 data collection modules in 806 public and private facilities. Field work and data were managed by a private firm who, together with the core team, implemented a multi-layered plan for data quality. Columbia University's Averting Maternal Death and Disability Program provided technical assistance. Results were published in national and regional reports and in 1-page facility factsheets informing subnational planning activities. Assessment results-which have been published in journal articles-informed water infrastructure improvements, efforts to expand access to magnesium sulfate, and FMOH and UN planning documents. The assessment also established a permanent database for future monitoring of the health system, including geographic locations of surveyed facilities. Ethiopia's assessment was successful largely because of active local leadership, a collaborative process, ample financial and technical support, and rapid integration of results into health system planning. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  8. CO{sub 2} emissions trading. A study on the conditions and necessities for starting national emissions trading; CO{sub 2} -paeaestoekauppa. Selvitys kansallisen paeaestoekaupan kaeyttoeoenoton edellytyksistae sekae siinae huomioitavista seikoista

    Energy Technology Data Exchange (ETDEWEB)

    Maeaettae, K.

    2000-02-01

    This study analyses the applicability of emissions trading as a means of steering climate policy. Attention is paid to limiting carbon dioxide emissions in particular at national level. The model used in the implementation of national CO{sub 2} emissions trading are the emissions trading schemes applied in the United States, especially the trading in sulphur dioxide allowances, included in their Acid Rain Programme. All schemes applied until now are studied in order to specify what kinds of hindrances there could be to the well-functioning of emissions trading and also to map out what kinds of institutional innovations have been developed in practice to improve emissions trading. This study excludes the joint implementation procedure and the clean development mechanism. In fact, international control related to climate policy has been left to minor attention in other respects, too. In addition to the subjects mentioned above, this study also describes the terminological and legal framework within which emissions trading is to be practised. In this connection, it has been considered necessary to deal with technical legislative details, since, as it has been stated in relation to emissions trading, 'the devil is likely to be in details'. Thus this study discusses, among others, issues pertaining to the construing of. the criterion for an emission quota, i.e. what is actually traded in emissions trading, how the emission quotas and rights can be used (e.g. the emission deposit and emission derivatives), what kinds of provisions should be laid down on eligibility to emissions trading or on who can participate in emissions trading, what should be the validity period of an emission right, what would be the most appropriate way to organise the administrative control of emissions trading, and what kinds of sanctions should be laid down for infringements related to emissions trading. This study has been carried out by examining mainly U.S. literature on this

  9. Reduction of electricity use in Swedish industry and its impact on national power supply and European CO2 emissions

    International Nuclear Information System (INIS)

    Henning, Dag; Trygg, Louise

    2008-01-01

    Decreased energy use is crucial for achieving sustainable energy solutions. This paper presents current and possible future electricity use in Swedish industry. Non-heavy lines of business (e.g. food, vehicles) that use one-third of the electricity in Swedish industry are analysed in detail. Most electricity is used in the support processes pumping and ventilation, and manufacturing by decomposition. Energy conservation can take place through e.g. more efficient light fittings and switching off ventilation during night and weekends. By energy-carrier switching, electricity used for heat production is replaced by e.g. fuel. Taking technically possible demand-side measures in the whole lines of business, according to energy audits in a set of factories, means a 35% demand reduction. A systems analysis of power production, trade, demand and conservation was made using the MODEST energy system optimisation model, which uses linear programming and considers the time-dependent impact on demand for days, weeks and seasons. Electricity that is replaced by district heating from a combined heat and power (CHP) plant has a dual impact on the electricity system through reduced demand and increased electricity generation. Reduced electricity consumption and enhanced cogeneration in Sweden enables increased electricity export, which displaces coal-fired condensing plants in the European electricity market and helps to reduce European CO 2 emissions. Within the European emission trading system, those electricity conservation measures should be taken that are more cost-efficient than other ways of reducing CO 2 emissions. The demand-side measures turn net electricity imports into net export and reduce annual operation costs and net CO 2 emissions due to covering Swedish electricity demand by 200 million euros and 6 Mtonne, respectively. With estimated electricity conservation in the whole of Swedish industry, net electricity exports would be larger and net CO 2 emissions would be

  10. A national inventory of greenhouse gas (GHG), criteria air contaminants (CAC) and hydrogen sulphide (H2S) emissions by the upstream oil and gas industry : volume 1, overview of the GHG emissions inventory : technical report

    International Nuclear Information System (INIS)

    2004-09-01

    A detailed inventory of greenhouse gas (GHG) emissions from the upstream oil and gas sector in Canada was presented along with explanations of the methodologies and data sources used. This report is based on previous work done on methane and volatile organic compound emissions from the upstream oil and gas sector for the period of 1990 to 1995, but it includes key improvements in identifying primary types of emissions sources such as emissions from fuel combustion, flaring, venting, fugitive equipment leaks and accidental releases. It also includes criteria air contaminants and hydrogen sulfide emissions, an analysis of GHG emission intensities and a change in the definition of volatile organic compounds from comprising all non-methane hydrocarbons to comprising all non-methane and non-ethane hydrocarbons. The report covers portions of the upstream oil and gas industry in Canada plus the natural gas transmission and natural gas distribution industries with reference to well drilling, oil production, and natural gas production, processing, transmission and distribution. Accidents and equipment failures are also included. The report reveals the total GHG emissions by source type, sub-sector, facility type and sub-type for the year 2000 at the national level. In 2000, the total carbon dioxide equivalent GHG emissions from the entire oil and gas sector were 101,211 kilo tonnes. For the upstream oil and gas sector alone, total GHG emissions were 84,355 kilo tonnes, representing 12 per cent of Canada's total national emissions of GHGs in 2000. This is an increase of about 25 per cent from 1995 levels. The biggest primary source of these emissions is fuel combustion, which accounts for 40.8 per cent of the total. This report also includes a provincial breakdown of GHG emissions for the natural gas transmission, storage and distribution sub-sectors in Canada for the year 2000. refs., tabs., figs

  11. Development of Hospital-based Data Sets as a Vehicle for Implementation of a National Electronic Health Record.

    Science.gov (United States)

    Keikha, Leila; Farajollah, Seyede Sedigheh Seied; Safdari, Reza; Ghazisaeedi, Marjan; Mohammadzadeh, Niloofar

    2018-01-01

    In developing countries such as Iran, international standards offer good sources to survey and use for appropriate planning in the domain of electronic health records (EHRs). Therefore, in this study, HL7 and ASTM standards were considered as the main sources from which to extract EHR data. The objective of this study was to propose a hospital data set for a national EHR consisting of data classes and data elements by adjusting data sets extracted from the standards and paper-based records. This comparative study was carried out in 2017 by studying the contents of the paper-based records approved by the health ministry in Iran and the international ASTM and HL7 standards in order to extract a minimum hospital data set for a national EHR. As a result of studying the standards and paper-based records, a total of 526 data elements in 174 classes were extracted. An examination of the data indicated that the highest number of extracted data came from the free text elements, both in the paper-based records and in the standards related to the administrative data. The major sources of data extracted from ASTM and HL7 were the E1384 and Hl7V.x standards, respectively. In the paper-based records, data were extracted from 19 forms sporadically. By declaring the confidentiality of information, the ASTM standards acknowledge the issue of confidentiality of information as one of the main challenges of EHR development, and propose new types of admission, such as teleconference, tele-video, and home visit, which are inevitable with the advent of new technology for providing healthcare and treating diseases. Data related to finance and insurance, which were scattered in different categories by three organizations, emerged as the financial category. Documenting the role and responsibility of the provider by adding the authenticator/signature data element was deemed essential. Not only using well-defined and standardized data, but also adapting EHR systems to the local facilities and

  12. Potential Emissions of Tritium in Air from Wells on the Nevada National Security Site

    International Nuclear Information System (INIS)

    Warren, R.

    2012-01-01

    This slide-show discusses the Nevada National Security Site (NNSS) and tritium in the groundwater. It describes the wells and boreholes and potential airflow from these sources. Monitoring of selected wells is discussed and preliminary results are presented

  13. 76 FR 72769 - National Emissions Standards for Hazardous Air Pollutants: Mineral Wool Production and Wool...

    Science.gov (United States)

    2011-11-25

    .... \\4\\ Cement Kiln Recycling Coalition v. EPA, 255 F.3d 855 (DC Cir. 2001) (per curiam). \\5\\ National... insulation and bonded heavy- density products.'' The MACT rule for the Wool Fiberglass Manufacturing source...

  14. Carbon inequality at the sub-national scale: A case study of provincial-level inequality in CO{sub 2} emissions in China 1997-2007

    Energy Technology Data Exchange (ETDEWEB)

    Clarke-Sather, Afton, E-mail: Afton.Clarke-Sather@colorado.edu [Scientific Information Center for Resources and Environment, Lanzhou Branch of the National Science Library, Chinese Academy of Sciences, 8 Middle Tianshui Road, Lanzhou 730000 (China); Department of Geography, University of Colorado, Boulder, 260 UCB, Boulder, CO 80309 (United States); Qu Jiansheng [Scientific Information Center for Resources and Environment, Lanzhou Branch of the National Science Library, Chinese Academy of Sciences, 8 Middle Tianshui Road, Lanzhou 730000 (China); MOE Key Laboratory of Western China' s Environmental Systems, Research School of Arid Environment and Climate Change, Lanzhou University, Lanzhou (China); Wang Qin [MOE Key Laboratory of Western China' s Environmental Systems, Research School of Arid Environment and Climate Change, Lanzhou University, Lanzhou (China); Zeng Jingjing [Scientific Information Center for Resources and Environment, Lanzhou Branch of the National Science Library, Chinese Academy of Sciences, 8 Middle Tianshui Road, Lanzhou 730000 (China); Li Yan [MOE Key Laboratory of Western China' s Environmental Systems, Research School of Arid Environment and Climate Change, Lanzhou University, Lanzhou (China)

    2011-09-15

    This study asks whether sub-national inequalities in carbon dioxide (CO{sub 2}) emissions mirror international patterns in carbon inequality using the case study of China. Several studies have examined global-level carbon inequality; however, such approaches have not been used on a sub-national scale. This study examines inter-provincial inequality in CO{sub 2} emissions within China using common measures of inequality (coefficient of variation, Gini Index, Theil Index) to analyze provincial-level data derived from the IPCC reference approach for the years 1997-2007. It decomposes CO{sub 2} emissions inequality into its inter-regional and intra-regional components. Patterns of per capita CO{sub 2} emissions inequality in China appear superficially similar to, though slightly lower than, per capita income inequality. However, decomposing these inequalities reveals different patterns. While inter-provincial income inequality is highly regional in character, inter-provincial CO{sub 2} emissions inequality is primarily intra-regional. While apparently similar, global patterns in CO{sub 2} emissions are not mirrored at the sub-national scale. - Highlights: > Carbon inequality is different in character within China than at global scale. > Interprovincial CO{sub 2} emissions inequality in China is slightly lower than income inequality. > Interprovincial GDP inequality in China is regional in character. > Interprovincial CO{sub 2} emissions inequality in China is not regional in character.

  15. Carbon inequality at the sub-national scale: A case study of provincial-level inequality in CO2 emissions in China 1997-2007

    International Nuclear Information System (INIS)

    Clarke-Sather, Afton; Qu Jiansheng; Wang Qin; Zeng Jingjing; Li Yan

    2011-01-01

    This study asks whether sub-national inequalities in carbon dioxide (CO 2 ) emissions mirror international patterns in carbon inequality using the case study of China. Several studies have examined global-level carbon inequality; however, such approaches have not been used on a sub-national scale. This study examines inter-provincial inequality in CO 2 emissions within China using common measures of inequality (coefficient of variation, Gini Index, Theil Index) to analyze provincial-level data derived from the IPCC reference approach for the years 1997-2007. It decomposes CO 2 emissions inequality into its inter-regional and intra-regional components. Patterns of per capita CO 2 emissions inequality in China appear superficially similar to, though slightly lower than, per capita income inequality. However, decomposing these inequalities reveals different patterns. While inter-provincial income inequality is highly regional in character, inter-provincial CO 2 emissions inequality is primarily intra-regional. While apparently similar, global patterns in CO 2 emissions are not mirrored at the sub-national scale. - Highlights: → Carbon inequality is different in character within China than at global scale. → Interprovincial CO 2 emissions inequality in China is slightly lower than income inequality. → Interprovincial GDP inequality in China is regional in character. → Interprovincial CO 2 emissions inequality in China is not regional in character.

  16. Enhancement of mode-converted electron Bernstein wave emission during National Spherical Torus Experiment H-mode plasmas

    International Nuclear Information System (INIS)

    Taylor, G.; Efthimion, P.C.; Jones, B.; Le Blanc, B.P.; Maingi, R.

    2002-01-01

    A sudden, threefold increase in emission from fundamental electrostatic electron Bernstein waves (EBW) which mode convert and tunnel to the electromagnetic X-mode has been observed during high energy and particle confinement (H-mode) transitions in the National Spherical Torus Experiment (NSTX) plasma [M. Ono, S. Kaye, M. Peng et al., in Proceedings of the 17th IAEA Fusion Energy Conference (IAEA, Vienna, Austria, 1999), Vol. 3, p. 1135]. The mode-converted EBW emission viewed normal to the magnetic field on the plasma midplane increases when the density profile steepens in the vicinity of the mode conversion layer, which is located in the plasma scrape off. The measured conversion efficiency during the H-mode is consistent with the calculated EBW to X-mode conversion efficiency derived using edge density data. Calculations indicate that there may also be a small residual contribution to the measured X-mode electromagnetic radiation from polarization-scrambled, O-mode emission, converted from EBWs

  17. A recommended approach to the National Pollutant Release Inventory (NPRI) for the upstream oil and gas industry : 2002 : CAC emissions

    International Nuclear Information System (INIS)

    2003-04-01

    The National Pollutant Release Inventory (NPRI) is a database of annual releases to air, water, land and off-site transfers of 273 specified pollutants. Environment Canada requires that the NPRI be reported annually. Criteria Air Contaminants (CAC) had to be reported for the first time in 2002. Air pollutants that contribute to the formation of ground level ozone and smog are included in the definition of CAC, along with any eye or respiratory irritants to both humans and animals. The substances of special interest to the petroleum industry are: oxides of nitrogen, sulphur dioxide, carbon monoxide, volatile organic compounds, total particulate matter, and particulate matters. This guide is intended to provide member companies of Canadian Association of Petroleum Producers (CAPP), operating upstream oil and gas facilities, with readily available data to determine the amount of CAC emissions released from their processes and equipment. Companies using these guidelines will be able to compare the performance of various upstream oil and gas companies more readily because the data is consistent. The scope of the project was described in section 1, and the sources of CAC emissions were identified in section 2. The reporting threshold was discussed in section 3. Data required for collection was outlined in section 4. Section 5 outlines how CAC emission quantities are determined. Calculation examples were provided in section 6 and definitions provided in section 7. 11 tabs., 1 fig

  18. Agenda setting for smoking control in Japan, 1945-1990: influence of the mass media on national health policy making.

    Science.gov (United States)

    Sato, Hajime

    2003-01-01

    Agenda setting is regarded as a key process in policymaking. This study first examines the trends in newspaper articles on smoking and health and the debates on the issue in the Diet in Japan for the period 1945-1990. Then relationships of those articles and debates with national administrative actions are analyzed. Although the media helped set the agenda in the Diet before the emergence of the nonsmokers' rights movement, it did not do so thereafter. On the other hand, media reports continued to be associated with various aspects of administrative policy making throughout the study period and played an important role in mobilizing administrative agencies. Effects of mass media on agencies were regarded as largely independent of the debates in the Diet. It is also noted that simple "scientific" reports on the health hazards of smoking had no association either with agency action or with Diet debates. This indicates that issue building, which consists of creating a package of ideas about the facts, the causal theories, the responsibilities, and the feasible solutions, is important when scientific facts are to be dealt with by policymakers.

  19. Evaluation of the European Commission's proposal to set aside emission allowances. Effects on the EU carbon price and Dutch ETS companies

    Energy Technology Data Exchange (ETDEWEB)

    Verdonk, M.; Vollebergh, H.

    2012-11-15

    A set-aside of CO2 allowances would reduce the current oversupply in the European Emissions Trading System (ETS). This would result in temporary higher CO2 prices. However, a literature study has shown that the impact of the European Commission's proposal on CO2 prices is likely to be limited, because the total amount of allowances up to 2020 would remain unchanged. However, the proposal sends out a signal to investors that the functioning of the ETS is a priority for politicians, and increases the likelihood of further reforms. Any negative impact of back loading on ETS companies in the Netherlands is likely to be limited.

  20. Estimates of global, regional, and national annual CO{sub 2} emissions from fossil-fuel burning, hydraulic cement production, and gas flaring: 1950--1992

    Energy Technology Data Exchange (ETDEWEB)

    Boden, T.A.; Marland, G. [Oak Ridge National Lab., TN (United States); Andres, R.J. [University of Alaska, Fairbanks, AK (United States). Inst. of Northern Engineering

    1995-12-01

    This document describes the compilation, content, and format of the most comprehensive C0{sub 2}-emissions database currently available. The database includes global, regional, and national annual estimates of C0{sub 2} emissions resulting from fossil-fuel burning, cement manufacturing, and gas flaring in oil fields for 1950--92 as well as the energy production, consumption, and trade data used for these estimates. The methods of Marland and Rotty (1983) are used to calculate these emission estimates. For the first time, the methods and data used to calculate CO, emissions from gas flaring are presented. This C0{sub 2}-emissions database is useful for carbon-cycle research, provides estimates of the rate at which fossil-fuel combustion has released C0{sub 2} to the atmosphere, and offers baseline estimates for those countries compiling 1990 C0{sub 2}-emissions inventories.

  1. Social impact of air pollution abatement. Societal cost benefit analysis of possible National Emission Ceilings

    International Nuclear Information System (INIS)

    Doenszelmann, C.E.P.; De Bruyn, S.M.; Korteland, M.H.; De Jong, F.; Sevenster, M.N.; Briene, M.; Wienhoven, M.; Bovens, J.

    2008-07-01

    In 2008, the European Commission will launch new proposals for revision of the NEC guideline (2001/81/EG) in which new emission ceilings are proposed for the year 2020. In order to determine which stand the Netherlands should take during the negotiations, the Dutch Ministry of Economic Affairs (also on behalf of the Ministry of Agriculture, Nature and Food Quality) asked CE Delft and Ecorys to conduct a societal cost benefit analysis in collaboration with the Environmental Assessment Agency. This report describes the results of the analysis of two alternative NEC targets for 2020. [mk] [nl

  2. Position in the World-System and National Emissions of Greenhouse Gases

    Directory of Open Access Journals (Sweden)

    Thomas J. Burns

    2015-08-01

    Full Text Available Despite the apparent importance of these dynamics, there is relatively little social science theorization and cross-national research on such global environmental issues. There is especially a paucity of cross-national, quantitative research in sociology that focuses on the social antecedents to environmental outcomes (for exceptions, see Burns et al. 1994, 1995; Kick et al. 1996; Grimes and Roberts 1995. We find this condition surprising given the substantial initial work of environmental sociologists (Dunlap and Catton 1978, 1979; Buttel 1987 and the key role social scientists might in principle play in addressing such worldwide problems (Laska 1993. As a consequence, we propose and assess a perspective on the global and national social causes of one environmental dynamic, the greenhouse effect.

  3. The next step in Europe's climate action. Setting targets for 2030. Reviving the EU emissions trading system and bringing EU greenhouse gas emissions on a 2C track. Policy brief

    Energy Technology Data Exchange (ETDEWEB)

    Hoehne, N.; Gilbert, A.; Hagemann, M.; Fekete, H.; Lam, Long; De Vos, R. [Ecofys, Utrecht (Netherlands)

    2013-06-15

    This paper explains how setting 2030 targets will reinvigorate the ETS and will put EU emissions on track to limit global temperature increase below two degrees Celsius (2C). This paper describes four key findings for EU policymakers engaged in preparing EU energy and climate measures for 2030 and for the longer term. The European Commission estimates that by 2020, the companies participating in the ETS will have accumulated a surplus of 1.5 to 2.3 billion allowances, which may be banked and used beyond 2020. This is about the same size as the annual emissions budget of ETS companies (just below 2 billion tonnes). Applying equity principles to the global distribution of efforts in reaching the 2C goal, an indicative 'fair' EU contribution would be a reduction of EU greenhouse gas emissions by around 49% (median of a full range from 39 to 79%) by 2030 compared to 1990 levels. The 2030 targets can be set in a way to also accommodate the surplus expected until 2020. If the entire surplus of allowances from the ETS were to be used after 2020, the 2030 target has to become around 7 percentage points more stringent to compensate for that. Alternatively, the trajectory of the target from 2021 to 2030 could be set to compensate for the surplus. In addition, a more ambitious trajectory towards 2030 would cast its shadow on the mitigation in the period 2013-2020. It would strengthen the ETS, in conjunction with any other ETS recalibration options such as shifting the auctioning ('backloading') or cancelling allowances before 2020.

  4. 76 FR 29031 - National Emissions Standards for Hazardous Air Pollutants: Secondary Lead Smelting

    Science.gov (United States)

    2011-05-19

    ... Agency for Toxic Substances and Disease Registry BACT best available control technology BLDS bag leak... ODW Office of Drinking Water OECA Office of Enforcement and Compliance Assurance OHEA Office of Health... Affect Energy Supply, Distribution, or Use I. National Technology Transfer and Advancement Act J...

  5. 78 FR 6673 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

    Science.gov (United States)

    2013-01-30

    ..., Energy and Economic Impacts A. What are the air quality impacts? B. What are the cost impacts? C. What... will assist in stabilizing the grid during periods of instability, preventing electrical blackouts and... important programs that protect the reliability and stability of the national electric service grid. The use...

  6. Emission of Methane From Enteric Fermentation: National Contribution and Factors Affecting it in Livestock

    Directory of Open Access Journals (Sweden)

    Budi Haryanto

    2009-12-01

    Full Text Available Changing in atmosphere condition is affected by the quantity of gases produced from all activities on the earth. Gases that have effects on global warming are CO2, N2O, H2O, and CH4 (methane. Among other sources of methane are enteric fermentation of organic material from ruminants and feces decomposition. Methane production from ruminants is affected by several factors such as breed/type of animal, feed quality, environmental temperature and physiological status of the animal. Energy as methane in ruminants may reach 2 to 15% of the total energy consumption. To reduce the emission of methane from ruminants, it is necessary to apply a strategic feeding system for more efficient utilization of feed.

  7. Critical determinants of the epilepsy treatment gap: a cross-national analysis in resource-limited settings

    Science.gov (United States)

    Meyer, Ana-Claire L.; Dua, Tarun; Boscardin, John; Escarce, José J.; Saxena, Shekhar; Birbeck, Gretchen L.

    2013-01-01

    Purpose Epilepsy is one of the most common serious neurological disorders worldwide. Our objective was to determine which economic, healthcare, neurology and epilepsy specific resources were associated with untreated epilepsy in resource-constrained settings. Methods A systematic review of the literature identified community-based studies in resource-constrained settings that calculated the epilepsy treatment gap, the proportion with untreated epilepsy, from prevalent active epilepsy cases. Economic, healthcare, neurology and epilepsy specific resources were taken from existing datasets. Poisson regression models with jackknifed standard errors were used to create bivariate and multivariate models comparing the association between treatment status and economic and health resource indicators. Relative risks were reported. Key Findings Forty-seven studies of 8285 individuals from 24 countries met inclusion criteria. Bivariate analysis demonstrated that individuals residing in rural locations had significantly higher risks of untreated epilepsy [Relative Risk(RR)=1.63; 95% confidence interval(CI):1.26,2.11]. Significantly lower risks of untreated epilepsy were observed for higher physician density [RR=0.65, 95% CI:0.55,0.78], presence of a lay [RR=0.74, 95%CI:0.60,0.91] or professional association for epilepsy [RR=0.73, 95%CI:0.59,0.91], or post-graduate neurology training program [RR=0.67, 95%CI:0.55, 0.82]. In multivariate models, higher physician density maintained significant effects [RR=0.67; 95%CI:0.52,0.88]. Significance Even among resource-limited regions, people with epilepsy in countries with fewer economic, healthcare, neurology and epilepsy specific resources are more likely to have untreated epilepsy. Community-based epilepsy care programs have improved access to treatment but in order to decrease the epilepsy treatment gap, poverty and inequalities of healthcare, neurological and epilepsy resources must be dealt with at the local, national, and global

  8. Setting up a French national flash flood warning system for ungauged catchments based on the AIGA method

    Directory of Open Access Journals (Sweden)

    Javelle Pierre

    2016-01-01

    Full Text Available Occurring at small temporal and spatial scales, flash floods (FF can cause severe economic damages and human losses. To better anticipate such events and mitigate their impacts, the French Ministry in charge of Ecology has decided to set up a national FF warning system over the French territory. This automated system will be run by the SCHAPI, the French national service in charge of flood forecasting, providing warnings for fast-responding ungauged catchments (area ranging from ~10 to ~1000 km2. It will therefore be complementary to the SCHAPI’s national “vigilance” system which concerns only gauged catchments. The FF warning system to be implemented in 2017 will be based on a discharge-threshold flood warning method called AIGA (Javelle et al. 2014. This method has been experimented in real time in the south of France in the RHYTMME project (http://rhytmme.irstea.fr. It consists in comparing discharges generated by a simple conceptual hourly hydrologic model run at a 1-km2 resolution to reference flood quantiles of different (e.g., 2-, 10- and 50-year return periods. Therefore the system characterizes in real time the severity of ongoing events by the range of the return period estimated by AIGA at any point along the river network. The hydrologic model ingests operational rainfall radar-gauge products from Météo-France and takes into account the baseflow and the initial soil humidity conditions to better estimate the basin response to rainfall inputs. To meet the requirements of the future FF warning system, the AIGA method has been extended to the whole French territory (except Corsica and overseas French territories. The calibration, regionalization and validation procedures of the hydrologic model were carried out using data for ~700 hydrometric stations from the 2002-2015 period. Performance of the warning system was evaluated with various contingency criteria (e.g., probability of detection and success rate. Furthermore, specific

  9. Tank exhaust comparison with 40 CFR 61.93, Subpart H, and other referenced guidelines for Tank Farms National Emission Standards for Hazardous Air Pollutant (NESHAP) designated stacks

    International Nuclear Information System (INIS)

    Bachand, D.D.; Crummel, G.M.

    1994-07-01

    The US Environmental Protection Agency (EPA) promulgated National Emission Standards other than Radon from US Department of Energy (DOE) Facilities (40 CFR 61, Subpart H) on December 15, 1989. The regulations specify procedures, equipment, and test methods that.are to be used to measure radionuclide emissions from exhaust stacks that are designated as National Emission Standards for Hazardous Air Pollutant (NESHAP) stacks. Designated NESHAP stacks are those that have the potential to cause any member of the public to receive an effective dose equivalent (EDE) greater than or equal to 0.1 mrem/year, assuming all emission controls were removed. Tank Farms currently has 33 exhaust stacks, 15 of which are designated NESHAP stacks. This document assesses the compliance status of the monitoring and sampling systems for the designated NESHAP stacks

  10. Tank exhaust comparison with 40 CFR 61.93, Subpart H, and other referenced guidelines for Tank Farms National Emission Standards for Hazardous Air Pollutant (NESHAP) designated stacks

    Energy Technology Data Exchange (ETDEWEB)

    Bachand, D.D.; Crummel, G.M.

    1994-07-01

    The US Environmental Protection Agency (EPA) promulgated National Emission Standards other than Radon from US Department of Energy (DOE) Facilities (40 CFR 61, Subpart H) on December 15, 1989. The regulations specify procedures, equipment, and test methods that.are to be used to measure radionuclide emissions from exhaust stacks that are designated as National Emission Standards for Hazardous Air Pollutant (NESHAP) stacks. Designated NESHAP stacks are those that have the potential to cause any member of the public to receive an effective dose equivalent (EDE) greater than or equal to 0.1 mrem/year, assuming all emission controls were removed. Tank Farms currently has 33 exhaust stacks, 15 of which are designated NESHAP stacks. This document assesses the compliance status of the monitoring and sampling systems for the designated NESHAP stacks.

  11. Member States in Top Gear. Opportunities for national policies to reduce GHG emissions in transport

    Energy Technology Data Exchange (ETDEWEB)

    Van Essen, H.; Den Boer, E.; Warringa, G.

    2012-10-15

    National sustainable transport policies in EU Member States are compared, with a focus on both current legislation and long-term climate policy. The study is input for the conference 'Keep moving, towards sustainable mobility' to be held in Rotterdam, October 11, 2012, and organised by the European Environmental and Sustainable Development Advisory Councils (EEAC) and the Dutch Council for the Environment and Infrastructure (Rli). The study reviews the main trends in transport and climate policy in EU Member States, for ten of which an in-depth analysis of relevant policies was also performed.

  12. The reliability and sensitivity of the National Institutes of Health Stroke Scale for spontaneous intracerebral hemorrhage in an uncontrolled setting.

    Directory of Open Access Journals (Sweden)

    Adrian V Specogna

    Full Text Available BACKGROUND AND PURPOSE: The National Institutes of Health Stroke Scale (NIHSS is commonly used to measure neurologic function and guide treatment after spontaneous intracerebral hemorrhage (ICH in routine stroke clinics. We evaluated its reliability and sensitivity to detect change with consecutive and unique rater combinations in a real-world setting. METHODS: Conservative measures of interrater reliability (unweighted Kappa (κ, Intraclass Correlation Coefficient (ICC1,1 and sensitivity to detect change (Minimal Detectable Difference (MDD were estimated. Sixty-one repeated ratings were completed within 1 week after ICH by physicians and nurses with no investigator intervention. RESULTS: Reliability (consistency of the NIHSS total score was good for both physicians vs. nurses and nurses vs. nurses (ICC=0.78, 95%CI: 0.58-0.89 and ICC=0.75, 95%CI: 0.55-0.87 respectively in this scenario. Reliability (agreement of items 1C and 9 were excellent (κ>=0.61 for both rater comparisons, however, reliability was poor to fair on most remaining items (κ:0.01-0.60, with item 11 being completely unreliable in this scenario (κ=10 points need to be observed for clinicians to be confident that real changes had occurred within 1 week after ICH.

  13. Bodily pain intensity in nursing home residents with pressure ulcers: analysis of national minimum data set 3.0.

    Science.gov (United States)

    Ahn, Hyochol; Stechmiller, Joyce; Fillingim, Roger; Lyon, Debra; Garvan, Cynthia

    2015-06-01

    Clinical reports suggest that superficial pressure ulcers produce pain, but that pain decreases as the wound advances in stage. This study of the relationship between pressure ulcer stage and bodily pain intensity in nursing home residents was a secondary analysis of the national Minimum Data Set 3.0 assessment data in long-term care facilities, collected from nursing home residents at least 65 years of age. Data were examined from residents with pressure ulcers who completed a bodily pain intensity interview between January and March 2012 (N = 41,680) as part of the MDS comprehensive assessment. After adjusting for other variables (e.g., cognition, functional impairment, presence of comorbidities, use of scheduled pain medication, and sociodemographic variables), bodily pain intensity for those with more severe pressure ulcers in comparison to those with Stage I ulcers was higher by 11% (Stage II), 14% (Stage III), 24% (Stage IV), and 22% (suspected deep tissue injury). Because multivariate analysis showed that greater bodily pain intensity was associated with an advanced stage of pressure ulcer, health care providers should assess bodily pain intensity and order appropriate pain management for nursing home residents with pressure ulcers, particularly for those with advanced pressure ulcers who are vulnerable to greater bodily pain intensity. © 2015 Wiley Periodicals, Inc.

  14. Discrete rough set analysis of two different soil-behavior-induced landslides in National Shei-Pa Park, Taiwan

    Directory of Open Access Journals (Sweden)

    Shih-Hsun Chang

    2015-11-01

    Full Text Available The governing factors that influence landslide occurrences are complicated by the different soil conditions at various sites. To resolve the problem, this study focused on spatial information technology to collect data and information on geology. GIS, remote sensing and digital elevation model (DEM were used in combination to extract the attribute values of the surface material in the vast study area of Shei-Pa National Park, Taiwan. The factors influencing landslides were collected and quantification values computed. The major soil component of loam and gravel in the Shei-Pa area resulted in different landslide problems. The major factors were successfully extracted from the influencing factors. Finally, the discrete rough set (DRS classifier was used as a tool to find the threshold of each attribute contributing to landslide occurrence, based upon the knowledge database. This rule-based knowledge database provides an effective and urgent system to manage landslides. NDVI (Normalized Difference Vegetation Index, VI (Vegetation Index, elevation, and distance from the road are the four major influencing factors for landslide occurrence. The landslide hazard potential diagrams (landslide susceptibility maps were drawn and a rational accuracy rate of landslide was calculated. This study thus offers a systematic solution to the investigation of landslide disasters.

  15. National emission standards for hazardous air pollutants application for approval to stabilize the 105N Basin

    International Nuclear Information System (INIS)

    1994-01-01

    The 105N Basin (basin) Stabilization will place the basin in a radiologically and environmentally safe condition so that it can be decommissioned at a later date. The basin stabilization objectives are to inspect for Special Nuclear Material (SNM) (i.e., fuel assemblies and fuel pieces), remove the water from the basin and associated pits, and stabilize the basin surface. The stabilization will involve removal of basin hardware, removal of basin sediments, draining of basin water, and cleaning and stabilizing basin surfaces-to prevent resuspension of radioactive emissions to the air. These activities will be conducted in accordance with all applicable regulations. The basin is in the 105N Building, which is located in the 100N Area. The 100N Area is located in the Northern portion of the Hanford Site approximately 35 miles northwest of the city of Richland, Washington. The basin is a reinforced unlined concrete structure 150 feet long, 50 feet wide, and 24 feet deep. The basin is segregated into seven areas sharing a common pool of water; the Discharge/Viewing (''D'') Pit, the fuel segregation pit (including a water tunnel that connects the ''D'' pit and segregation pit), two storage basins designated as North Basin and South Basin, two cask load-out pits, and a fuel examination area. The North Basin floor is entirely covered and the South Basin is partly covered by a modular array of cubicles formed by boron concrete posts and boron concrete panels

  16. Modeling the effects of changes in new source review on national SO{sub 2} and NOx emissions from electricity-generating units

    Energy Technology Data Exchange (ETDEWEB)

    David A. Evans; Benjamin F. Hobbs; Craig Oren; Karen L. Palmer [Johns Hopkins University, Baltimore, MD (United States)

    2008-01-15

    The Clean Air Act establishes New Source Review (NSR) programs that apply to construction or modification of major stationary sources. In 2002 and 2003, EPA revised its rules to narrow NSR's coverage of renovations. Congress mandated a National Research Council study of the revisions' impacts. In that study, we used an electricity-sector model to explore possible effects of the equipment replacement provision (ERP), the principal NSR change directed at power plants. We find that, assuming implementation of the Clean Air Interstate Rule (CAIR), tight enforcement of the prerevision NSR rules would likely lead to no or limited decreases in national emissions compared to policies such as ERP. However, emissions might shift forward in time because the previous NSR rules would depress allowance prices, discouraging banking and encouraging allowance use. Only under the most aggressive prerevision NSR enforcement scenario, in which essentially all coal capacity is compelled to retrofit controls by 2020, do NOx emissions fall below ERP levels. Even then, total 2007-2020 SO{sub 2} emissions are unaffected. Further decreases in national emissions could be accomplished more cheaply by tighter emissions caps than through NSR because caps provide incentives for efficient operating strategies, such as fuel switching, as well as retrofits. 23 refs., 2 figs., 1 tab.

  17. Modeling the effects of changes in new source review on national SO2 and NOx emissions from electricity-generating units.

    Science.gov (United States)

    Evans, David A; Hobbs, Benjamin F; Oren, Craig; Palmer, Karen L

    2008-01-15

    The Clean Air Act establishes New Source Review (NSR) programs that apply to construction or modification of major stationary sources. In 2002 and 2003, EPA revised its rules to narrow NSR's coverage of renovations. Congress mandated a National Research Council study of the revisions' impacts. In that study, we used an electricity-sector model to explore possible effects of the equipment replacement provision (ERP), the principal NSR change directed at power plants. We find that, assuming implementation of the Clean Air Interstate Rule (CAIR), tight enforcement of the prerevision NSR rules would likely lead to no or limited decreases in national emissions compared to policies such as ERP. However, emissions might shift forward in time because the previous NSR rules would depress allowance prices, discouraging banking and encouraging allowance use. Only under the most aggressive prerevision NSR enforcement scenario, in which essentially all coal capacity is compelled to retrofit controls by 2020, do NOx emissions fall below ERP levels. Even then, total 2007-2020 SO2 emissions are unaffected. Further decreases in national emissions could be accomplished more cheaply by tighter emissions caps than through NSR because caps provide incentives for efficient operating strategies, such as fuel switching, as well as retrofits.

  18. Improved national calculation procedures to assess energy requirements, nitrogen and VS excretions of dairy cows in the German emission model GAS-EM

    DEFF Research Database (Denmark)

    Dämmgen, Ulrich; Haenel, Hans-Dieter; Rösemann, Claus

    2009-01-01

    The calculation module for the assessment of feed intake and excretion rates of dairy cows in the German agricultural emission model GAS-EM is described in detail. The module includes the description of methane emissions from enteric fermentation as well as the assessment of volatile solids...... matter intake. The results agree well with those obtained from regression models and respective experiments. The model is able to refl ect national and regional peculiarities in dairy cow husbandry. It is an adequate tool for the establishment of emission inventories and for the construction of scenarios...

  19. Finisher hog production in the Southeastern United States: Ancillary measurements derived from the National Air Emissions Monitoring Study (NAEMS)

    Science.gov (United States)

    Robarge, W. P.; Lee, S.; Walker, J. T.

    2010-12-01

    Measurements of emissions of gases and fine particulate matter from swine animal feeding operations (AFOs) in the southeastern US have typically been confined to relatively short periods (days to several weeks) and have generally focused on waste lagoons. Access to swine animal housing units and other ancillary information has been limited. The National Air Emissions Monitoring Study (NAEMS) provided a unique opportunity to characterize emissions from swine housing units for an extended period of time (~ 2 years), and allowed access to ancillary measurements regarding nutrient flows (feed amounts and composition), manure dynamics, animal inventories, water usage and farm management. Presented here is a summary of the observations made for a NAEMS finisher site (NC3B) selected as being representative of swine production in the southeastern US. Finisher hogs are raised in rotations (~ 140 days) with a target market weight of 123 kg/hog. Among the population during a rotation (700-800 hogs/barn) the actual growth rate varies with a series of “grade-outs” of market-weight hogs starting ~ 110 days from initial load-in. Derivation of the standing live-weight in the barns during a rotation therefore requires use of a growth model and summation over several different “populations” of hogs within a single barn. Up to 5 different feed formulations are fed during a rotation with %N content ranging from (3.4 to 2.2% N; total feed consumed 181,000 kg/barn). Across 4 complete rotations, N consumed was ~50 g N per hog/day. Of this amount, we estimate ~ 60% is excreted as fecal matter and urine. The TAN (NH3 + NH4+) content of the shallow pits is consistently higher (1880 ±390 mg TAN/L) than that found in the anaerobic lagoon (800 ±70 mg TAN/L), except immediately after recharge following pit-pull (pH of the two liquids was similar). The presence of a recalcitrant layer of sludge in the shallow pits (liquid height = 20 cm; sludge depth = 5-10 cm; TAN = 2500 mg N/L; total

  20. Effects of national energy policies on carbon dioxide emissions in a European internal electricity market: Results from a simulation model of the European power systems

    OpenAIRE

    Hoster, Frank

    1997-01-01

    This article considers the economic and environmental (in terms of CO2) effects of national energy policies in a European Single Market for electricity. It was found that the combined CO2/Energy-tax proposed by the European Commission would be able to stabilise the current volume of CO2-emissions in the electricity sector. A national single handed effort in introducing a CO2-tax to reduce the emissions was found to be ineffective in the long term and would be in addition allocative inefficien...

  1. Climate change. The first national inventory of greenhouse gas emissions by sources and removals by sinks. Final report

    International Nuclear Information System (INIS)

    1994-01-01

    The structure of the present greenhouse gas inventory report follows the order established in the R evised 1996 IPCC Guidelines-Greenhouse Gas Inventory Workbook, volume 2 , which has identified six major economic sectors, as follows: Energy, industrial processes, solvent and other product use, agriculture, land use change and forestry and waste. These guidelines have considered the following greenhouse gases: carbon dioxide, carbon monoxide, nitrogen oxides, nitrous oxide, sulfur dioxide, methane, non methane volatile organic compounds, hydrofluorocarbons, perfluorocarbons and sulfur hexafluoride. It should be noted that the protocol developed for the United Nations framework convention on climate change in the conference of parties 3, held in Kyoto on December 10, 1997 has determined six greenhouse gases to be controlled: CH 4 , CO 2 , N 2 O, HF C, PFC, S F 6 . This report summaries pictures of all important results obtained by the National Inventory team:The emitted amount of each greenhouse in all sectors in Lebanon. Tables and charts have been developed to show the contributions of various sectors to total emissions of gases in Lebanon

  2. Do forests best mitigate CO2 emissions to the atmosphere by setting them aside for maximization of carbon storage or by management for fossil fuel substitution?

    Science.gov (United States)

    Taeroe, Anders; Mustapha, Walid Fayez; Stupak, Inge; Raulund-Rasmussen, Karsten

    2017-07-15

    Forests' potential to mitigate carbon emissions to the atmosphere is heavily debated and a key question is if forests left unmanaged to store carbon in biomass and soil provide larger carbon emission reductions than forests kept under forest management for production of wood that can substitute fossil fuels and fossil fuel intensive materials. We defined a modelling framework for calculation of the carbon pools and fluxes along the forest energy and wood product supply chains over 200 years for three forest management alternatives (FMA): 1) a traditionally managed European beech forest, as a business-as-usual case, 2) an energy poplar plantation, and 3) a set-aside forest left unmanaged for long-term storage of carbon. We calculated the cumulative net carbon emissions (CCE) and carbon parity times (CPT) of the managed forests relative to the unmanaged forest. Energy poplar generally had the lowest CCE when using coal as the reference fossil fuel. With natural gas as the reference fossil fuel, the CCE of the business-as-usual and the energy poplar was nearly equal, with the unmanaged forest having the highest CCE after 40 years. CPTs ranged from 0 to 156 years, depending on the applied model assumptions. CCE and CPT were especially sensitive to the reference fossil fuel, material alternatives to wood, forest growth rates for the three FMAs, and energy conversion efficiencies. Assumptions about the long-term steady-state levels of carbon stored in the unmanaged forest had a limited effect on CCE after 200 years. Analyses also showed that CPT was not a robust measure for ranking of carbon mitigation benefits. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Exploring Summer Medical Care Within the National Collegiate Athletic Association Division I Setting: A Perspective From the Athletic Trainer

    Science.gov (United States)

    Mazerolle, Stephanie M.; Eason, Christianne M.; Goodman, Ashley

    2016-01-01

    Context:  Over the last few decades, the National Collegiate Athletics Association (NCAA) has made changes related to the increase in sanctioned team activities during summer athletics. These changes may affect how athletic training services are provided. Objective:  To investigate the methods by which athletic training departments of NCAA institutions manage expectations regarding athletic training services during the summer. Design:  Mixed-methods qualitative and quantitative study. Setting:  The NCAA Division I. Patients or Other Participants:  Twenty-two athletic trainers (13 men, 9 women) participated. All were employed full time within the NCAA Division I setting. Participants were 35 ± 8 years of age (range, 26−52 years), with 12 ± 7 years (range, 3−29 years) of athletic training experience. Data Collection and Analysis:  All participants completed a series of questions online that consisted of closed- (demographic and Likert-scale 5-point) and open-ended items that addressed the research questions. Descriptive statistics, frequency distributions, and phenomenologic analyses were completed with the data. Peer review and multiple-analyst triangulation established credibility. Results:  Summer athletic training services included 3 primary mechanisms: individual medical care, shared medical care, or a combination of the 2. Participants reported working 40 ± 10 hours during the summer. Likert-item analysis showed that participants were moderately satisfied with their summer medical care structure (3.3 ± 1.0) and with the flexibility of summer schedules (3.0 ± 1.2). Yet the qualitative analysis revealed that perceptions of summer medical care were more positive for shared-care participants than for individual- or combination-care participants. The perceived effect on the athletic trainer included increased workload and expectations and a negative influence on work-life balance, particularly in terms of decreased schedule flexibility and

  4. Combining policy instruments to curb greenhouse gas emissions

    International Nuclear Information System (INIS)

    Bahn, O.

    2001-01-01

    The Kyoto Protocol has set greenhouse gas emission reduction targets for selected countries. To comply with these reduction requirements, decision-makers may use market-based instruments on a national or international basis. This paper advocates the combining of national emission taxes with international trade of emission permits. As a numerical application, this paper analyses macro-economic impacts of such a strategy for Switzerland. (Author)

  5. Evaluation of progress under the EU National Emission Ceilings Directive. Progress towards EU air quality objectives

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-10-15

    The objective of this report was to assess to what extent the NEC Directive's environmental and health objectives concerning acidification, eutrophication and ground-level ozone exposure for the year 2010 have been achieved. The main basis for the assessment is the emission inventory data officially reported by Member States. The analysis was conducted by using the same scientific methods of 2001 (original knowledge) and 2010 (present knowledge) that support European air pollution abatement policies. The original knowledge consisted of modelling concentrations and exposure using the older Lagrangian EMEP model (utilising a 150 x 150 km{sup 2} grid for the computation of grid-average S and N depositions and ground-level ozone concentrations, together with the 1998 European critical load database for assessing the risk of acidification and eutrophication). The assessment performed on the basis of present knowledge used the current Eulerian EMEP model on a 50 x 50 km{sup 2} grid for the computation of ecosystem-specific depositions and ground-level ozone concentrations, in combination with the 2008 European critical loads database. When assessing progress using original knowledge, the NEC Directive's interim environmental acidification objective has been met in almost all grid cells, while the eutrophication objective - provided in a footnote within the NEC Directive and which was formulated on the European Union area as a whole - has been met both for the EU-15 and the EU-27 regions as a whole. If, in contrast, the eutrophication objective had been required to be met in individual grid cells (as for acidification) or in individual Member States, it would be exceeded in many grid cells and in 11 Member States. While acidification has been markedly reduced, eutrophication is now recognised as a major environmental problem in Europe, especially in the context of its potential adverse impacts on biodiversity. An assessment using present knowledge indicates that

  6. Policy outcomes of applying different nutrient profiling systems in recreational sports settings: the case for national harmonization in Canada.

    Science.gov (United States)

    Olstad, Dana Lee; Poirier, Kelly; Naylor, Patti-Jean; Shearer, Cindy; Kirk, Sara F L

    2015-08-01

    To assess agreement among three nutrient profiling systems used to evaluate the healthfulness of vending machine products in recreation and sport settings in three Canadian provinces. We also assessed whether the nutritional profile of vending machine items in recreation and sport facilities that were adhering to nutrition guidelines (implementers) was superior to that of facilities that were not (non-implementers). Trained research assistants audited the contents of vending machines. Three provincial nutrient profiling systems were used to classify items into each province's most, moderately and least healthy categories. Agreement among systems was assessed using weighted κ statistics. ANOVA assessed whether the average nutritional profile of vending machine items differed according to province and guideline implementation status. Eighteen recreation and sport facilities in three Canadian provinces. One-half of facilities were implementing nutrition guidelines. Snacks (n 531) and beverages (n 618) within thirty-six vending machines were audited. Overall, the systems agreed that the majority of items belonged within their respective least healthy categories (66-69 %) and that few belonged within their most healthy categories (14-22 %). Agreement among profiling systems was moderate to good, with κ w values ranging from 0·49 to 0·69. Implementers offered fewer of the least healthy items (P<0·05) and these items had a better nutritional profile compared with items in non-implementing facilities. The policy outcomes of the three systems are likely to be similar, suggesting there may be scope to harmonize nutrient profiling systems at a national level to avoid unnecessary duplication and support food reformulation by industry.

  7. Economic evaluation and the Jordan Rational Drug List: an exploratory study of national-level priority setting.

    Science.gov (United States)

    Lafi, Rania; Robinson, Suzanne; Williams, Iestyn

    2012-01-01

    To explore the extent of and barriers to the use of economic evaluation in compiling the Jordan Rational Drug List in the health care system of Jordan. The research reported in this article involved a case study of the Jordan Rational Drug List. Data collection methods included semi-structured interviews with decision makers and analysis of secondary documentary sources. The case study was supplemented by additional interviews with a small number of Jordanian academics involved in the production of economic evaluation. The research found that there was no formal requirement for cost-effectiveness information submitted as part of the decision-making process for the inclusion of new technologies on the Jordan Rational Drug List. Both decision makers and academics suggested that economic evidence was not influential in formulary decisions. This is unusual for national formulary bodies. The study identified a number of barriers that prevent substantive and routine use of economic evaluation. While some of these echo findings of previous studies, others-notably the extent to which the sectional interests of clinical groups and commercial (pharmaceutical) industry exert undue influence over decision making-more obviously result from the specific Jordanian context. Economic evaluation was not found to be influential in the Jordan Rational Drug List. Recommendations for improvement include enhancing capacity in relation to generating, accessing, and/or applying health economic analysis to priority setting decisions. There is a further need to incentivize the use of economic evaluation, and this requires that organizational and structural impediments be removed. Copyright © 2012 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  8. Direct and indirect nitrous oxide emissions from agricultural soils, 1990 - 2003. Background document on the calculation method for the Dutch National Inventory Report

    International Nuclear Information System (INIS)

    Van der Hoek, K.W.; Van Schijndel, M.W.; Kuikman, P.J.

    2007-01-01

    Since 2005 the Dutch method to calculate the nitrous oxide emissions from agricultural soils has fully complied with the Intergovernmental Panel on Climate Change (IPCC) Good Practice Guidelines. In order to meet the commitments of the Convention on Climate Change and the Kyoto Protocol, nitrous oxide emissions have to be reported annually in the Dutch National Inventory Report (NIR). Countries are encouraged to use country-specific data rather than the default values provided by the IPCC. This report describes the calculation schemes and data sources used for nitrous oxide emissions from agricultural soils in the Netherlands. The nitrous oxide emissions, which contribute to the greenhouse effect, occur due to nitrification and denitrification processes. They include direct emissions from agricultural soils due to the application of animal manure and fertilizer nitrogen and the manure production in the meadow. Also included are indirect emissions resulting from the subsequent leaching of nitrate to ground water and surface waters, and from deposition of ammonia that had volatilized as a result of agricultural activities. Before 2005 indirect emissions in the Netherlands were calculated using a method that did not compare well with IPCC definitions and categories. The elaborate explanation here should facilitate reviewing by experts. Finally, the report also presents an overview of the nitrous oxide emissions from agricultural soils and the underlying data used in the 1990 - 2003 period

  9. Global Fire Emissions Database, Version 2.1

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This data set consists of 1 degree x 1 degree gridded monthly burned area, fuel loads, combustion completeness, and fire emissions of carbon (C), carbon...

  10. National Emission Standards for Hazardous Air Pollutants Calendar Year 2001; TOPICAL

    International Nuclear Information System (INIS)

    Y. E. Townsend

    2002-01-01

    The Nevada Test Site (NTS) is operated by the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Operations Office (NNSA/NV) as the site for nuclear weapons testing, now limited to readiness activities, experiments in support of the national Stockpile Stewardship Program, and the activities listed below. Located in Nye County, Nevada, the site's southeast corner is about 88 km (55 mi) northwest of the major population center, Las Vegas, Nevada. The NTS covers about 3,561 km2 (1,375 mi2), an area larger than Rhode Island. Its size is 46 to 56 km (28 to 35 mi) east to west and from 64 to 88 km (40 to 55 mi) north to south. The NTS is surrounded, except on the south side, by public exclusion areas (Nellis Air Force Range[NAFR]) that provide another 24 to 104 km (15 to 65 mi) between the NTS and public lands (Figure 1.0). The NTS is characterized by desert valley and Great Basin mountain topography, with a climate, flora, and fauna typical of the southwest deserts. Population density within 150 km (93 mi) of the NTS is only about 0.2 persons per square kilometer, excluding the Las Vegas area. Restricted access, low population density in the surrounding area, and extended wind transport times are advantageous factors for the activities conducted at the NTS. Surface waters are scarce on the NTS, and slow-moving groundwater is present hundreds to thousands of feet below the land surface. The sources of radionuclides include current and previous activities conducted on the NTS (Figure 2.0). The NTS was the primary location for testing of nuclear explosives in the Continental U.S. between 1951 and 1992. Historical testing above or at ground surface has included (1) atmospheric testing in the 1950s and early 1960s, (2) earth-cratering experiments, and (3) open-air nuclear reactor and rocket engine testing. Since the mid-1950s, testing of nuclear explosive devices has occurred underground in drilled vertical holes or in mined tunnels (DOE 1996a

  11. Self-organising maps and correlation analysis as a tool to explore patterns in excitation-emission matrix data sets and to discriminate dissolved organic matter fluorescence components.

    Science.gov (United States)

    Ejarque-Gonzalez, Elisabet; Butturini, Andrea

    2014-01-01

    Dissolved organic matter (DOM) is a complex mixture of organic compounds, ubiquitous in marine and freshwater systems. Fluorescence spectroscopy, by means of Excitation-Emission Matrices (EEM), has become an indispensable tool to study DOM sources, transport and fate in aquatic ecosystems. However the statistical treatment of large and heterogeneous EEM data sets still represents an important challenge for biogeochemists. Recently, Self-Organising Maps (SOM) has been proposed as a tool to explore patterns in large EEM data sets. SOM is a pattern recognition method which clusterizes and reduces the dimensionality of input EEMs without relying on any assumption about the data structure. In this paper, we show how SOM, coupled with a correlation analysis of the component planes, can be used both to explore patterns among samples, as well as to identify individual fluorescence components. We analysed a large and heterogeneous EEM data set, including samples from a river catchment collected under a range of hydrological conditions, along a 60-km downstream gradient, and under the influence of different degrees of anthropogenic impact. According to our results, chemical industry effluents appeared to have unique and distinctive spectral characteristics. On the other hand, river samples collected under flash flood conditions showed homogeneous EEM shapes. The correlation analysis of the component planes suggested the presence of four fluorescence components, consistent with DOM components previously described in the literature. A remarkable strength of this methodology was that outlier samples appeared naturally integrated in the analysis. We conclude that SOM coupled with a correlation analysis procedure is a promising tool for studying large and heterogeneous EEM data sets.

  12. Quickscan of substances for which the set reduction of emissions has not been realised; Quickscan van stoffen met niet gerealiseerde emissiereducties uit het Doelgroepbeleid Milieu en Industrie

    Energy Technology Data Exchange (ETDEWEB)

    Bakker, J.

    2011-11-15

    In a Quickscan study the RIVM has examined how much the Dutch industry contributes to the release of 14 substances to air or water. Furthermore the RIVM has investigated to what extent the measured concentrations of these substances in the environment exceed the environmental quality standards in the Netherlands. The Quickscan was requested because the government and industry sectors had agreed by contract to reduce the release of priority substances to air and water in 2010. The industry sectors have not yet been able to achieve the agreed reduction levels for the 14 substances. Four out of the fourteen substances do not meet the maximum permissible concentration level or the limit value for air quality on the regional or national level. It concerns fine particulate matter (PM10), nitrogen oxides, polycyclic aromatic compounds and copper. The Dutch industry contributes approximately about 20 percent to the national emission to air of fine particulate matter as well as polycyclic aromatic compounds. For both nitrogen oxides (air) and copper (water) the share in the national emission is less than ten percent. For four substances, namely sulphur dioxide, arsenic, benzene and carbon monoxide, the target value is exceeded. The other six substances do not cause difficulties in terms of air or water because they hardly exceed the environmental quality standards, if at all [Dutch] Het RIVM heeft in een Quickscan onderzocht wat de Nederlandse industrie bijdraagt aan de emissie van 14 stoffen naar lucht of water. Daarnaast is onderzocht in welke mate de gemeten concentraties van deze stoffen in het milieu de geldende milieukwaliteitsnormen overschrijden. De Quickscan is uitgevoerd omdat tussen de overheid en bedrijfstakken in het Doelgroepbeleid Milieu en Industrie (DMI) afspraken zijn gemaakt om de uitstoot van stoffen naar zowel lucht als water in 2010 te verminderen. De bedrijfstakken zijn er voor de 14 onderzochte stoffen nog niet in zijn geslaagd de gestelde reductie

  13. Expanding the National Drug Abuse Treatment Clinical Trials Network to address the management of substance use disorders in general medical settings

    Directory of Open Access Journals (Sweden)

    Tai B

    2014-07-01

    Full Text Available Betty Tai, Steven Sparenborg, Udi E Ghitza, David Liu Center for the Clinical Trials Network, National Institute on Drug Abuse, National Institutes of Health, Bethesda, Maryland, USA Abstract: The Patient Protection and Affordable Care Act (2010 and the Mental Health Parity and Addiction Equity Act (2008 expand substance use disorder (SUD care services in the USA into general medical settings. Care offered in these settings will engage substance-using patients in an integrated and patient-centered environment that addresses physical and mental health comorbidities and follows a chronic care model. This expansion of SUD services presents a great need for evidence-based practices useful in general medical settings, and reveals several research gaps to be addressed. The National Drug Abuse Treatment Clinical Trials Network of the National Institute on Drug Abuse can serve an important role in this endeavor. High-priority research gaps are highlighted in this commentary. A discussion follows on how the National Drug Abuse Treatment Clinical Trials Network can transform to address changing patterns in SUD care to efficiently generate evidence to guide SUD treatment practice within the context of recent US health care legislation. Keywords: Patient Protection and Affordable Care Act, National Drug Abuse Treatment Clinical Trials Network, substance use disorders, practice-based research network, electronic health records

  14. Building local institutions for national conservation programs: lessons for developing Reducing Emissions from Deforestation and Forest Degradation (REDD+ programs

    Directory of Open Access Journals (Sweden)

    Wain Collen

    2016-06-01

    Full Text Available For programs that aim to promote forest conservation and poverty alleviation, such as Reducing Emissions from Deforestation and Forest Degradation (REDD+, the participation of indigenous communities is essential to meet program goals. Using Ostrom's theory of collective action for common pool resource management, we evaluated the institutions governing indigenous participation in the Programa Socio Bosque incentive-based conservation program in Ecuador. We conducted structured interviews with 94 members in 4 communities to assess community institutions for 6 of Ostrom's principles, using 12 measures we developed for the principles. We found substantial variation between communities in terms of their institutional performance. The best-performing community performed well (>50% of interviewees reported successfully meeting the measure on 8 of the 12 measures. The weakest performed well on only 2 out of 12 measures. Overall, our results indicate that there is stronger performance for constitutional-level institutions, which determine who gets to make the rules, and some collective-choice institutions, which determine how local rules are made. We identified specific challenges with the day-to-day operational institutions that arise from participation in nation state-community conservation programs, such as restricted resource appropriation, monitoring and compliance, and conflict resolution. We found that top-down policy making has an important role to play in supporting communities to establish constitutional-level and some collective-choice institutions. However, developing operational institutions may take more time and depend on local families' day-to-day use of resources, and thus may require a more nuanced policy approach. As some countries and donors find a jurisdictional REDD+ approach increasingly attractive, complementing top-down policy measures with bottom-up institutional development could provide a stronger platform to achieve the

  15. Environmental Management Department Quality Assurance Project Plan for Radionuclide Emission Measurements Project for compliance with National Emission Standards for Hazardous Air Pollutants (NESHAP)

    Energy Technology Data Exchange (ETDEWEB)

    Poole, D A

    1992-06-01

    This Quality Assurance Project Plan (QAPP) satisfies the quality assurance (QA) requirements in 40 CFR Part 61, Method 114, for ensuring that the radionuclide air emission measurements from the Y-12 Plant are representative; of a known precision and accuracy; and include administrative controls to ensure prompt response when emission measurements indicate an increase over normal radionuclide emissions. The QAPP ensures the quality of the Y-12 Plant radionuclide emission measurements data from the continuous samplers, breakthrough monitors, and minor radionuclide release points. The plan specifies the procedures for the management of the activities affecting the quality of the data for the Y-12 Plant Environmental Management Department (EMD) within the Health, Safety, Environment, and Accountability Division (HSEA).

  16. Environmental Management Department Quality Assurance Project Plan for Radionuclide Emission Measurements Project for compliance with National Emission Standards for Hazardous Air Pollutants (NESHAP)

    International Nuclear Information System (INIS)

    Poole, D.A.

    1992-06-01

    This Quality Assurance Project Plan (QAPP) satisfies the quality assurance (QA) requirements in 40 CFR Part 61, Method 114, for ensuring that the radionuclide air emission measurements from the Y-12 Plant are representative; of a known precision and accuracy; and include administrative controls to ensure prompt response when emission measurements indicate an increase over normal radionuclide emissions. The QAPP ensures the quality of the Y-12 Plant radionuclide emission measurements data from the continuous samplers, breakthrough monitors, and minor radionuclide release points. The plan specifies the procedures for the management of the activities affecting the quality of the data for the Y-12 Plant Environmental Management Department (EMD) within the Health, Safety, Environment, and Accountability Division (HSEA)

  17. Hydrogen Fuel Cell Vehicle Fuel Economy Testing at the U.S. EPA National Vehicle and Fuel Emissions Laboratory (SAE Paper 2004-01-2900)

    Science.gov (United States)

    The introduction of hydrogen fuel cell vehicles and their new technology has created the need for development of new fuel economy test procedures and safety procedures during testing. The United States Environmental Protection Agency-National Vehicle Fuels and Emissions Laborato...

  18. Embodied carbon dioxide emission at supra-national scale: A coalition analysis for G7, BRIC, and the rest of the world

    International Nuclear Information System (INIS)

    Chen, Z.M.; Chen, G.Q.

    2011-01-01

    Presented in this study is an empirical analysis of embodied carbon dioxide emissions induced by fossil fuel combustion for the world divided into three supra-national coalitions, i.e., G7, BRIC, and the rest of the world (ROW), via the application of a multi-region input-output modeling for 2004. Embodied emission intensities for the three coalitions are calculated and compared, with market exchange rate and purchase power parity separately used to investigate the difference between nominal and real production efficiencies. Emissions embodied in different economic activities such as production, consumption, import, and export are calculated and analyzed accordingly, and remarkable carbon trade imbalances associated with G7 (surplus of 1.53 billion tons, or 36% its traded emissions) and BRIC (deficit of 1.37 billion tons, or 51% its traded emissions) and approximate balance with ROW (deficit of 0.16 billion tons, or 3% its traded emissions) are concretely revealed. Carbon leakages associated with industry transfer and international trades are illustrated in terms of impacts on global climate policies. The last but not least, per capita consumption based emissions for G7, BRIC, and ROW are determined as 12.95, 1.53, and 2.22 tons, respectively, and flexible abatement policies as well as equity on per capita entitlement are discussed. - Research highlights: → We compare the embodied CO 2 emissions in 2004 for G7, BRIC, and ROW. → Emissions embodied in production, consumption, import, and export are investigated. → Considerable CO 2 trade surplus and deficit are obtained by G7 and BRIC, respectively. → Per head embodied emissions are 13, 1.5, and 2.2 tons for G7, BRIC, and ROW, respectively.

  19. Prospective assessment for 2020-2050 of the contribution of the biomass energy sector to national emissions of atmospheric pollutants. Synthesis

    International Nuclear Information System (INIS)

    2009-11-01

    As biomass combustion has an impact on atmospheric pollution which must be reduced according to national commitments of air quality improvement, this prospective study aims at assessing the economic and technical conditions of a well managed development of biomass energy which would allow commitments on climate change attenuation and air quality improvement to be met. A model has been developed to assess future emissions due to combustion, and a method has also been developed to interpret its results. The study takes into account a geographic distribution of energy consumptions (natural gas, fuel, biomass, and so on) in relationship with energy and electricity production in different sectors (housing, office building, industry, urban heating). Pollutant emissions are based on the emission factor of these various sources, and take into account the existence of specific processes like de-dusting or NOx catalytic reduction. Prospective data are obtained for various emissions: greenhouse gases, organic compounds, particles, NOx, SO 2 , and metals

  20. Exploring Summer Medical Care Within the National Collegiate Athletic Association Division I Setting: A Perspective From the Athletic Trainer.

    Science.gov (United States)

    Mazerolle, Stephanie M; Eason, Christianne M; Goodman, Ashley

    2016-02-01

    Over the last few decades, the National Collegiate Athletics Association (NCAA) has made changes related to the increase in sanctioned team activities during summer athletics. These changes may affect how athletic training services are provided. To investigate the methods by which athletic training departments of NCAA institutions manage expectations regarding athletic training services during the summer. Mixed-methods qualitative and quantitative study. The NCAA Division I. Twenty-two athletic trainers (13 men, 9 women) participated. All were employed full time within the NCAA Division I setting. Participants were 35 ± 8 years of age (range, 26-52 years), with 12 ± 7 years (range, 3-29 years) of athletic training experience. All participants completed a series of questions online that consisted of closed- (demographic and Likert-scale 5-point) and open-ended items that addressed the research questions. Descriptive statistics, frequency distributions, and phenomenologic analyses were completed with the data. Peer review and multiple-analyst triangulation established credibility. Summer athletic training services included 3 primary mechanisms: individual medical care, shared medical care, or a combination of the 2. Participants reported working 40 ± 10 hours during the summer. Likert-item analysis showed that participants were moderately satisfied with their summer medical care structure (3.3 ± 1.0) and with the flexibility of summer schedules (3.0 ± 1.2). Yet the qualitative analysis revealed that perceptions of summer medical care were more positive for shared-care participants than for individual- or combination-care participants. The perceived effect on the athletic trainer included increased workload and expectations and a negative influence on work-life balance, particularly in terms of decreased schedule flexibility and opportunities for rejuvenation. For many, the summer season mimicked the hours, workload, and expectations of the nontraditional season

  1. Development of the crop residue and rangeland burning in the 2014 National Emissions Inventory using information from multiple sources

    Data.gov (United States)

    U.S. Environmental Protection Agency — This workbook contains all the activity data, emission factor data, and ancillary data used to compute crop residue burning and rangeland emissions for the 2014 NEI...

  2. 77 FR 49489 - Oil and Natural Gas Sector: New Source Performance Standards and National Emission Standards for...

    Science.gov (United States)

    2012-08-16

    ..., centrifugal compressors, reciprocating compressors, pneumatic controllers and storage vessels. This action... organic compound (VOC) emissions from gas wells, centrifugal compressors, reciprocating compressors... emissions from wet seal centrifugal compressors located between the wellhead and the point at which the gas...

  3. The evolution of OPUS: A set of web-based GPS processing tools offered by the National Geodetic Survey

    Science.gov (United States)

    Weston, Dr.; Mader, Dr.; Schenewerk, Dr.

    2012-04-01

    The Online Positioning User Service (OPUS) is a suite of web-based GPS processing tools that were initially developed by the National Geodetic Survey approximately eleven years ago. The first version, known as OPUS static (OPUS-S), processes L1 and L2 carrier-phase data in native receiver and RINEX formats. Datasets submitted to OPUS-S must be between two and 48 hours in duration and pass several quality control steps before being passed onto the positioning algorithm. OPUS-S was designed to select five nearby CORS to form baselines that are processed independently. The best three solutions are averaged to produce a final set of coordinates. The current version of OPUS-S has been optimized to accept and process GPS data from any location in the continental United States, Alaska, Hawaii and the Caribbean. OPUS Networks (OPUS-Net), one of the most recently developed versions and currently in beta testing, has many of the same processing characteristics and dataset requirements as OPUS-S but with one significant difference. OPUS-Net selects up to 10 IGS reference sites and three regional CORS to perform a simultaneous least squares adjustment with the user-submitted data. The CORS stations are primarily used to better estimate the troposphere while the position of the unknown station and the three CORS reference stations are determined from the more precisely known and monitored IGS reference stations. Additional enhancements to OPUS-Net are the implementation of absolute antenna patterns and ocean tides (FES2004), using reference station coordinates in IGS08 reference frame, as well as using improved phase ambiguity integer fixing and troposphere modeling (GPT and GMF a priori models). OPUS Projects, the final version of OPUS to be reviewed in this paper, is a complete web-based, GPS data processing and analysis environment. The main idea behind OPUS Projects is that one or more managers can define numerous, independent GPS projects. Each newly defined project is

  4. Prevalence and Correlates of Fire-Setting in the United States: Results from the National Epidemiologic Survey on Alcohol and Related Conditions

    OpenAIRE

    Vaughn, Michael G.; Fu, Qiang; DeLisi, Matt; Wright, John Paul; Beaver, Kevin M.; Perron, Brian E.; Howard, Matthew O.

    2009-01-01

    Fire-setting is a serious and costly form of antisocial behavior. Our objective in this study was to examine the prevalence and correlates of intentional fire-setting behavior in the U. S. Data were derived from a nationally representative sample of U.S. residents 18 years and older. Structured psychiatric interviews (N = 43,093) were completed by trained lay interviewers between 2001-2002. Fire-setting and DSM-IV mood, anxiety, substance use and personality disorders were assessed with the A...

  5. Air/Superfund National Technical Guidance Study Series. Data Base of emission-rate-measurement projects. Technical note

    Energy Technology Data Exchange (ETDEWEB)

    Eklund, B.; Petrinec, C.; Ranum, D.; Howlett, L.

    1991-06-01

    A compilation and evaluation of Volatile Organic Compound (VOC) emission rate data was performed. The three primary objectives were (1) to determine typical averages and ranges of emissions for various types of sources; (2) to determine the degree of correlation between emission rate results from different sampling methods; and (3) to examine the effects of different variables on measured emission rates. Emission rate data are presented for 33 studies covering 13 types of emission sources. The sources include landfills, surface impoundments, waste water treatment systems, leaking underground storage tanks, soil piles and landfarms. The emission rate data were obtained by using the Emission Isolation Flux Chamber, Downhole Emissions Isolation Flux Chamber, the Concentration Profile method and the Transect method. For each source, the total non-methane hydrocarbon and benzene emission rates are reported along with three other compounds that had the highest emission rate. Source concentration data (e.g. concentration in soil or waste water) are also reported for comparison to the measured emission rates.

  6. The National Council of Churches' Alleged Leftist Bias: To What Degree Did Two Major Media Set the Agenda for Debate on the Issue?

    Science.gov (United States)

    Gentry, Richard H.

    In January 1983, the American public read or saw hard-hitting allegations of leftist bias by the National Council of Churches (NCC) in the largest circulation magazine, "Reader's Digest," and on the top-rated television program, "60 Minutes." A study examined the extent to which the media set the agenda for debate on this…

  7. Comparison of beam emission spectroscopy and gas puff imaging edge fluctuation measurements in National Spherical Torus Experiment

    Energy Technology Data Exchange (ETDEWEB)

    Sechrest, Y.; Munsat, T. [Department of Physics, University of Colorado, Boulder, Colorado 80309 (United States); Smith, D. [Department of Engineering Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706 (United States); Stotler, D. P.; Zweben, S. J. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540 (United States)

    2015-05-15

    In this study, the close physical proximity of the Gas Puff Imaging (GPI) and Beam Emission Spectroscopy (BES) diagnostics on the National Spherical torus Experiment (NSTX) is leveraged to directly compare fluctuation measurements, and to study the local effects of the GPI neutral deuterium puff during H-mode plasmas without large Edge Localized Modes. The GPI and BES views on NSTX provide partially overlapping coverage of the edge and scrape-off layer (SOL) regions above the outboard midplane. The separation in the toroidal direction is 16°, and field lines passing through diagnostic views are separated by ∼20 cm in the direction perpendicular to the magnetic field. Strong cross-correlation is observed, and strong cross-coherence is seen for frequencies between 5 and 15 kHz. Also, probability distribution functions of fluctuations measured ∼3 cm inside the separatrix exhibit only minor deviations from a normal distribution for both diagnostics, and good agreement between correlation length estimates, decorrelation times, and structure velocities is found at the ±40% level. While the two instruments agree closely in many respects, some discrepancies are observed. Most notably, GPI normalized fluctuation levels exceed BES fluctuations by a factor of ∼9. BES mean intensity is found to be sensitive to the GPI neutral gas puff, and BES normalized fluctuation levels for frequencies between 1 and 10 kHz are observed to increase during the GPI puff.

  8. International IPCC workshop on methane and nitrous oxide: methods in national emissions inventories and options for control

    Energy Technology Data Exchange (ETDEWEB)

    Amstel, A.R. van (ed.)

    1993-07-01

    This workshop had two main objectives: to support the development of an internationally agreed methodology and reporting format for national emission inventories of greenhouse gases by mid 1993, as coordinated by the Science Working Group of the Intergovernmental Panel on Climate Change (IPCC) and the Organization for Economic Cooperation and Development (OECD); and the development of technical options for reduction of these greenhouse gases and the assessment of the socio-economic feasibility of these options. These proceedings contain the overview papers presented at the workshop, the background papers prepared for the working group sessions and the conclusions and recommendations of the working groups put forward during these sessions. 16 poster summaries are also included. During the workshop, 8 different sources of methane were discussed - oil and gas, coal mining, ruminants, animal waste, landfills and sewage treatments, combustion and industry, rice production and wetlands, and biomass burning - and 2 sources of nitrous oxide - agricultural soils and combustion and industry. All papers have been abstracted separately.

  9. Comparison of beam emission spectroscopy and gas puff imaging edge fluctuation measurements in National Spherical Torus Experiment

    International Nuclear Information System (INIS)

    Sechrest, Y.; Munsat, T.; Smith, D.; Stotler, D. P.; Zweben, S. J.

    2015-01-01

    In this study, the close physical proximity of the Gas Puff Imaging (GPI) and Beam Emission Spectroscopy (BES) diagnostics on the National Spherical torus Experiment (NSTX) is leveraged to directly compare fluctuation measurements, and to study the local effects of the GPI neutral deuterium puff during H-mode plasmas without large Edge Localized Modes. The GPI and BES views on NSTX provide partially overlapping coverage of the edge and scrape-off layer (SOL) regions above the outboard midplane. The separation in the toroidal direction is 16°, and field lines passing through diagnostic views are separated by ∼20 cm in the direction perpendicular to the magnetic field. Strong cross-correlation is observed, and strong cross-coherence is seen for frequencies between 5 and 15 kHz. Also, probability distribution functions of fluctuations measured ∼3 cm inside the separatrix exhibit only minor deviations from a normal distribution for both diagnostics, and good agreement between correlation length estimates, decorrelation times, and structure velocities is found at the ±40% level. While the two instruments agree closely in many respects, some discrepancies are observed. Most notably, GPI normalized fluctuation levels exceed BES fluctuations by a factor of ∼9. BES mean intensity is found to be sensitive to the GPI neutral gas puff, and BES normalized fluctuation levels for frequencies between 1 and 10 kHz are observed to increase during the GPI puff

  10. Post-2012 climate regime. How industrial and developing nations can help to reduce emissions - assessing emission trends, reduction potentials, incentive systems and negotiation options

    Energy Technology Data Exchange (ETDEWEB)

    Duscha, Vicki; Graichen, Jakob; Healy, Sean; Schleich, Joachim; Schumacher, Katja [Oeko-Institut e.V., Berlin (Germany); Fraunhofer-Institut fuer System- und Innovationsforschung (ISI), Karlsruhe (Germany)

    2010-06-15

    This report analyses the emissions reduction targets submitted under the Copenhagen Accord by developed and developing countries in matters of four key questions: - Do the pledges add up to the emission reductions required necessary by science? - What are the costs associated with meeting the given targets? - Are the proposed emission reduction efforts of Annex I parties comparable? - What would comparable efforts look like taking country-specific socio-economic indicators into account? Secondary to these questions this report explores the economic and environmental implications of the submitted pledges and NAMAs. Furthermore, we analyze and assess the comparability of efforts of Annex I mitigation pledges compared to a range of socio-economic indicators that may provide a basis for a ''fair'' effort sharing agreement to achieve a given target. (orig.)

  11. Assessment of air quality benefits from national air pollution control policies in China. Part I: Background, emission scenarios and evaluation of meteorological predictions

    Science.gov (United States)

    Wang, Litao; Jang, Carey; Zhang, Yang; Wang, Kai; Zhang, Qiang; Streets, David; Fu, Joshua; Lei, Yu; Schreifels, Jeremy; He, Kebin; Hao, Jiming; Lam, Yun-Fat; Lin, Jerry; Meskhidze, Nicholas; Voorhees, Scott; Evarts, Dale; Phillips, Sharon

    2010-09-01

    Under the 11th Five Year Plan (FYP, 2006-2010) for national environmental protection by the Chinese government, the overarching goal for sulfur dioxide (SO 2) controls is to achieve a total national emissions level of SO 2 in 2010 10% lower than the level in 2005. A similar nitrogen oxides (NO x) emissions control plan is currently under development and could be enforced during the 12th FYP (2011-2015). In this study, the U.S. Environmental Protection Agency (U.S.EPA)'s Community Multi-Scale Air Quality (Models-3/CMAQ) modeling system was applied to assess the air quality improvement that would result from the targeted SO 2 and NO x emission controls in China. Four emission scenarios — the base year 2005, the 2010 Business-As-Usual (BAU) scenario, the 2010 SO 2 control scenario, and the 2010 NO x control scenario—were constructed and simulated to assess the air quality change from the national control plan. The Fifth-Generation NCAR/Penn State Mesoscale Model (MM5) was applied to generate the meteorological fields for the CMAQ simulations. In this Part I paper, the model performance for the simulated meteorology was evaluated against observations for the base case in terms of temperature, wind speed, wind direction, and precipitation. It is shown that MM5 model gives an overall good performance for these meteorological variables. The generated meteorological fields are acceptable for using in the CMAQ modeling.

  12. National energy policies: Obstructing the reduction of global CO2 emissions? An analysis of Swedish energy policies for the district heating sector

    International Nuclear Information System (INIS)

    Difs, Kristina

    2010-01-01

    The effect of national energy policies on a local Swedish district heating (DH) system has been studied, regarding the profitability of new investments and the potential for climate change mitigation. The DH system has been optimised regarding three investments: biomass-fuelled CHP (bio CHP), natural gas-fuelled combined cycle CHP (NGCC CHP) and biomass-fuelled heat-only boiler (bio HOB) in two scenarios (with or without national taxes and policy instruments). In both scenarios EU's tradable CO 2 emission permits are included. Results from the study show that when national policies are included, the most cost-effective investment option is the bio CHP technology. However, when national taxes and policy instruments are excluded, the DH system containing the NGCC CHP plant has 30% lower system cost than the bio CHP system. Regardless of the scenario and when coal condensing is considered as marginal electricity production, the NGCC CHP has the largest global CO 2 reduction potential, about 300 ktonne CO 2 . However, the CO 2 reduction potential is highly dependent on the marginal electricity production. Demonstrated here is that national policies such as tradable green certificates can, when applied to DH systems, contribute to investments that will not fully utilise the DH systems' potential for global CO 2 emissions reductions. - Research highlights: →Swedish energy policies are promoting biomass fuelled electricity generating technologies over efficient fossil fuel electricity generating technologies. →An efficient fossil fuel technology like the natural gas combine cycle CHP technology with high power-to-heat ratio has potential to reduce the global CO 2 emissions more than a biomass fuelled electricity generating technology. →Swedish energy policies such as tradable green certificates for renewable electricity can, when applied to district heating systems, contribute to investments that will not fully utilise the district heating systems potential for

  13. Motherhood and Work–Life Balance in the National Collegiate Athletic Association Division I Setting: Mentors and the Female Athletic Trainer

    Science.gov (United States)

    Eason, Christianne M.; Mazerolle, Stephanie M.; Goodman, Ashley

    2014-01-01

    Context: One of the greatest catalysts for turnover among female athletic trainers (ATs) is motherhood, especially if employed at the National Collegiate Athletic Association Division I level. The medical education literature regularly identifies the importance of role models in professional character formation. However, few researchers have examined the responsibility of mentorship and professional role models as it relates to female ATs' perceptions of motherhood and retention. Objective: To evaluate perceptions of motherhood and retention in relation to mentorship and role models among female ATs currently employed in the collegiate setting. Design: Qualitative study. Setting: Female athletic trainers working in National Collegiate Athletic Association Division I. Patients or Other Participants: Twenty-seven female ATs employed in the National Collegiate Athletic Association Division I setting volunteered. Average age of the participants was 35 ± 9 years. All were full-time ATs with an average of 11 ± 8 years of clinical experience. Data Collection and Analysis: Participants responded to questions by journaling their thoughts and experiences. Multiple-analyst triangulation and peer review were included as steps to establish data credibility. Results: Male and female role models and mentors can positively or negatively influence the career and work–life balance perceptions of female ATs working in the Division I setting. Female ATs have a desire to see more women in the profession handle the demands of motherhood and the demands of their clinical setting. Women who have had female mentors are more positive about the prospect of balancing the rigors of motherhood and job demands. Conclusions: Role models and mentors are valuable resources for promoting perseverance in the profession in the highly demanding clinical settings. As more female ATs remain in the profession who are able to maintain work–life balance and are available to serve as role models, the

  14. The management of fire-adapted ecosystems in an urban setting: the case of Table Mountain National Park, South Africa

    CSIR Research Space (South Africa)

    Van Wilgen, BW

    2012-03-01

    Full Text Available The Table Mountain National Park is a 265-km² conservation area embedded within a city of 3.5 million people. The highly diverse and unique vegetation of the park is both fire prone and fire adapted, and the use of fire forms an integral part...

  15. A comparison of stratification effectiveness between the National Land Cover Data set and photointerpretation in western Oregon

    Science.gov (United States)

    Paul Dunham; Dale Weyermann; Dale Azuma

    2002-01-01

    Stratifications developed from National Land Cover Data (NLCD) and from photointerpretation (PI) were tested for effectiveness in reducing sampling error associated with estimates of timberland area and volume from FIA plots in western Oregon. Strata were created from NLCD through the aggregation of cover classes and the creation of 'edge' strata by...

  16. Royal Order of 23 November 1977 amending the Royal order of 12 December 1975 setting up a National Energy Committee

    International Nuclear Information System (INIS)

    1978-01-01

    Royal Order of 23 November 1977 modified the composition of the National Energy Committee. Members of delegations are appointed by the Minister for Economic Affairs for a 5-year period which is renewable. The Secretariat includes members recognised for their technical, economic or social competence in the energy field. (NEA) [fr

  17. Nation

    DEFF Research Database (Denmark)

    Østergaard, Uffe

    2014-01-01

    Nation er et gammelt begreb, som kommer af det latinske ord for fødsel, natio. Nationalisme bygger på forestillingen om, at mennesker har én og kun én national identitet og har ret til deres egen nationalstat. Ordet og forestillingen er kun godt 200 år gammel, og i 1900-tallet har ideologien bredt...

  18. Report on the obligation to make a greenhouse gas emission assessment as foreseen in article 26 of the 'National Commitment for Environment' project bill

    International Nuclear Information System (INIS)

    2009-01-01

    After having recalled the measures defined in articles 23 and 26 of the 'National Commitment for the Environment' project bill after it has been voted by the French Senate, this report explains why companies, public institutions and local communities are asked to assess their greenhouse gas emissions. The aim is to mobilise the main French actors on the emission reduction objectives, to decentralize the measures adopted in the 'Grenelle 1' bill, to define specific objectives for companies, public institutions and local communities. In its second part, the report proposes an overview of the current situation in terms of emission assessment (main international systems of reference, methods and tools, scopes). Recommendations are formulated to perform such an assessment

  19. THE TRUTH WHICH WILL SET US ALL FREE: NATIONAL RECONCILIATION, ORAL HISTORY AND THE CONSPIRACY OF SILENCE.

    Directory of Open Access Journals (Sweden)

    Peter Read

    2006-06-01

    Full Text Available The Australian Government, referring to thousands of Abo-riginal children allegedly stolen from their parents, responded that "the Commonwealth does not seek to defend or justify past policies and practices, but it does assert that the sature and intent of those events have been misrepresented, and that the treatment of separated Aboriginal children was essentially lawful and benign in intent..." In 1998 the Chilean government opposed the proposed trial of Gen-eral Pinochet in Spain, protesting at the grave damage it would cause to the process of democratic transition and national reconciliation. The Government of Chile believes that whatever are the intentions of those promoting the process, this does not help the intended reconcili-ation — on the contrary, they will deepen for many years the differ-ences which exist between Chileans. Are national reconciliation and oral history compatible?

  20. Order of 2 March 1984 amending Order of 7 November 1979 on the setting up, within the Atomic Energy Commission, of a National Radioactive Waste Management Agency

    International Nuclear Information System (INIS)

    1984-01-01

    This Order amends the Order of 7th November 1979 concerning the setting up, within the CEA, of a National Radioactive Waste Management Agency (ANDRA). In connection with implementing waste storage operations, ANDRA's role remains unchanged; however, it seemed desirable to further strengthen research, development and assessment in the area of radioactive waste policy. These tasks are included in the CEA's responsibilities and are financed by its research budget. (NEA) [fr

  1. special feature: Comparing evolutionary dynamics across different national settings: the case of the synthetic dye industry, 1857-1914

    OpenAIRE

    Johann Peter Murmann; Ernst Homburg

    2001-01-01

    Current models of industry evolution suggest that development patterns should be the same across different levels of analysis. In comparing the evolution of the synthetic dye industry at the global level and in the five major producer countries before World War I (Britain, Germany, France, Switzerland and the United States), it is shown that patterns of industry evolution differed significantly across national contexts. Based on a quantitative and qualitative database of all firms and plants ...

  2. Social deterministic factors to participation in the National Health Insurance Scheme in the context of rural Ghanaian setting

    Directory of Open Access Journals (Sweden)

    Stephen Manortey

    2014-04-01

    Full Text Available The primary purpose of this study is to identify predictors of complete household enrollment into the National Health Insurance Scheme (NHIS among inhabitants of the Barekese sub-district in the Ashanti Region of Ghana. Heads of households in 20 communities from the Barekuma Collaborative Community Project site were interviewed to gather data on demographic, socioeconomic status (SES indicators and complete household subscription in the NHIS. Logistic regression model was used to predict enrollment in the NHIS. Of the 3228 heads of households interviewed, 60 percent reported having all members of their respective households enrolled in the NHIS. Residents in the classified Middle and High SES brackets had 1.47 (95% CI: 1.21-1.77 and 1.66 (95% CI: 1.27- 2.16 times higher odds, respectively, of complete household enrollment compared to their counterparts in the Low SES category. The odds of enrolling in the program tend to increase progressively with the highest level of education attained by the head of the family unit. Eight years after the introduction of the national health insurance policy in Ghana, the reported subscription rate for complete households was about 60 percent in the 20 rural communities that participated in the study. This finding calls for the need to step up further national strategies that will help increase enrollment coverage, especially among the poor and less educated in the rural communities.

  3. Hazardous air pollutant emissions from process units in the synthetic organic chemical manufacturing industry: Background information for proposed standards. Volume 1A. National impacts assessment. Draft report

    International Nuclear Information System (INIS)

    1992-11-01

    A draft rule for the regulation of emissions of organic hazardous air pollutants (HAP's) from chemical processes of the synthetic organic chemical manufacturing industry (SOCMI) is being proposed under the authority of Sections 112, 114, 116, and 301 of the Clean Air Act, as amended in 1990. The volume of the Background Information Document presents the results of the national impacts assessment for the proposed rule

  4. Motherhood and work-life balance in the national collegiate athletic association division I setting: mentors and the female athletic trainer.

    Science.gov (United States)

    Eason, Christianne M; Mazerolle, Stephanie M; Goodman, Ashley

    2014-01-01

    One of the greatest catalysts for turnover among female athletic trainers (ATs) is motherhood, especially if employed at the National Collegiate Athletic Association Division I level. The medical education literature regularly identifies the importance of role models in professional character formation. However, few researchers have examined the responsibility of mentorship and professional role models as it relates to female ATs' perceptions of motherhood and retention. To evaluate perceptions of motherhood and retention in relation to mentorship and role models among female ATs currently employed in the collegiate setting. Qualitative study. Female athletic trainers working in National Collegiate Athletic Association Division I. Twenty-seven female ATs employed in the National Collegiate Athletic Association Division I setting volunteered. Average age of the participants was 35 ± 9 years. All were full-time ATs with an average of 11 ± 8 years of clinical experience. Participants responded to questions by journaling their thoughts and experiences. Multiple-analyst triangulation and peer review were included as steps to establish data credibility. Male and female role models and mentors can positively or negatively influence the career and work-life balance perceptions of female ATs working in the Division I setting. Female ATs have a desire to see more women in the profession handle the demands of motherhood and the demands of their clinical setting. Women who have had female mentors are more positive about the prospect of balancing the rigors of motherhood and job demands. Role models and mentors are valuable resources for promoting perseverance in the profession in the highly demanding clinical settings. As more female ATs remain in the profession who are able to maintain work-life balance and are available to serve as role models, the attitudes of other women may start to change.

  5. Discrepancies in historical emissions point to a wider 2020 gap between 2 deg. C benchmarks and aggregated national mitigation pledges

    International Nuclear Information System (INIS)

    Rogelj, Joeri; Hare, William; Chen, Claudine; Meinshausen, Malte

    2011-01-01

    Aggregations of greenhouse gas mitigation pledges by countries are frequently used to indicate whether resulting global emissions in 2020 will be 'on track' to limit global temperature increase to below specific warming levels such as 1.5 or 2 deg. C. We find that historical emission levels aggregated from data that are officially reported by countries to the UNFCCC are lower than independent global emission estimates, such as the IPCC SRES scenarios. This discrepancy in historical emissions could substantially widen the gap between 2020 pledges and 2020 benchmarks, as the latter tend to be derived from scenarios that share similar historical emission levels to IPCC SRES scenarios. Three methods for resolving this discrepancy, here called 'harmonization', are presented and their influence on 'gap' estimates is discussed. Instead of a 3.4-9.2 GtCO 2 eq shortfall in emission reductions by 2020 compared with the 44 GtCO 2 eq benchmark, the actual gap might be as high as 5.4-12.5 GtCO 2 eq (a 22-88% increase of the gap) if this historical discrepancy is accounted for. Not applying this harmonization step when using 2020 emission benchmarks could lead to an underestimation of the insufficiency of current mitigation pledges.

  6. Disease management index of potential years of life lost as a tool for setting priorities in national disease control using OECD health data.

    Science.gov (United States)

    Jang, Sung-In; Nam, Jung-Mo; Choi, Jongwon; Park, Eun-Cheol

    2014-03-01

    Limited healthcare resources make it necessary to maximize efficiency in disease management at the country level by priority-setting according to disease burden. To make the best priority settings, it is necessary to measure health status and have standards for its judgment, as well as consider disease management trends among nations. We used 17 International Classification of Diseases (ICD) categories of potential years of life lost (YPLL) from Organization for Economic Co-operation and Development (OECD) health data for 2012, 37 disease diagnoses YPLL from OECD health data for 2009 across 22 countries and disability-adjusted life years (DALY) from the World Health Organization (WHO). We set a range of 1-1 for each YPLL per disease in a nation (position value for relative comparison, PARC). Changes over 5 years were also accounted for in this disease management index (disease management index, DMI). In terms of ICD categories, the DMI indicated specific areas for priority setting for different countries with regard to managing disease treatment and diagnosis. Our study suggests that DMI is a realistic index that reflects trend changes over the past 5 years to the present state, and PARC is an easy index for identifying relative status. Moreover, unlike existing indices, DMI and PARC make it easy to conduct multiple comparisons among countries and diseases. DMI and PARC are therefore useful tools for policy implications and for future studies incorporating them and other existing indexes. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  7. Setting a national minimum standard for health benefits: how do state benefit mandates compare with benefits in large-group plans?

    Science.gov (United States)

    Frey, Allison; Mika, Stephanie; Nuzum, Rachel; Schoen, Cathy

    2009-06-01

    Many proposed health insurance reforms would establish a federal minimum benefit standard--a baseline set of benefits to ensure that people have adequate coverage and financial protection when they purchase insurance. Currently, benefit mandates are set at the state level; these vary greatly across states and generally target specific areas rather than set an overall standard for what qualifies as health insurance. This issue brief considers what a broad federal minimum standard might look like by comparing existing state benefit mandates with the services and providers covered under the Federal Employees Health Benefits Program (FEHBP) Blue Cross and Blue Shield standard benefit package, an example of minimum creditable coverage that reflects current standard practice among employer-sponsored health plans. With few exceptions, benefits in the FEHBP standard option either meet or exceed those that state mandates require-indicating that a broad-based national benefit standard would include most existing state benefit mandates.

  8. Critical role of developing national strategic plans as a guide to strengthen laboratory health systems in resource-poor settings.

    Science.gov (United States)

    Nkengasong, John N; Mesele, Tsehaynesh; Orloff, Sherry; Kebede, Yenew; Fonjungo, Peter N; Timperi, Ralph; Birx, Deborah

    2009-06-01

    Medical laboratory services are an essential, yet often neglected, component of health systems in developing countries. Their central role in public health, disease control and surveillance, and patient management is often poorly recognized by governments and donors. However, medical laboratory services in developing countries can be strengthened by leveraging funding from other sources of HIV/AIDS prevention, care, surveillance, and treatment programs. Strengthening these services will require coordinated efforts by national governments and partners and can be achieved by establishing and implementing national laboratory strategic plans and policies that integrate laboratory systems to combat major infectious diseases. These plans should take into account policy, legal, and regulatory frameworks; the administrative and technical management structure of the laboratories; human resources and retention strategies; laboratory quality management systems; monitoring and evaluation systems; procurement and maintenance of equipment; and laboratory infrastructure enhancement. Several countries have developed or are in the process of developing their laboratory plans, and others, such as Ethiopia, have implemented and evaluated their plan.

  9. Loop Ileostomy Closure as an Overnight Procedure: Institutional Comparison With the National Surgical Quality Improvement Project Data Set.

    Science.gov (United States)

    Berger, Nicholas G; Chou, Raymond; Toy, Elliot S; Ludwig, Kirk A; Ridolfi, Timothy J; Peterson, Carrie Y

    2017-08-01

    Enhanced recovery pathways have decreased length of stay after colorectal surgery. Loop ileostomy closure remains a challenge, because patients experience high readmission rates, and validation of enhanced recovery pathways has not been demonstrated. This study examined a protocol whereby patients were discharged on the first postoperative day and instructed to advance their diet at home with close telephone follow-up. The hypothesis was that patients can be safely discharged the day after loop closure, leading to shorter length of stay without increased rates of readmission or complications. Patients undergoing loop ileostomy closure were queried from the American College of Surgeons National Surgical Quality Improvement Project and compared with a single institution (2012-2015). Length of stay, 30-day readmission, and 30-day morbidity data were analyzed. The study was conducted at a tertiary university department. The study includes 1602 patients: 1517 from the National Surgical Quality Improvement Project database and 85 from a single institution. Length of stay and readmission rates were measured. Median length of stay was less at the single institution compared with control (2 vs 4 d; p < 0.001). Thirty-day readmission (15.3% vs 10.4%; p = 0.15) and overall 30-day complications (15.3% vs 16.7%; p = 0.73) were similar between cohorts. Estimated adjusted length of stay was less in the single institution (2.93 vs 5.58 d; p < 0.0001). There was no difference in the odds of readmission (p = 0.22). The main limitations of this study include its retrospective nature and limitations of the National Surgical Quality Improvement Program database. Next-day discharge with protocoled diet advancement and telephone follow-up is acceptable after loop ileostomy closure. Patients can benefit from decreased length of stay without an increase in readmission or complications. This has the potential to change the practice of postoperative management of loop ileostomy closure, as

  10. Consulting patients in setting priorities in Myalgic Encephalomyelitis (M.E.) research: findings from a national on-line survey.

    Science.gov (United States)

    Childs, Nicola; Robinson, Lisa; Chowdhury, Sonya; Ogden, Clare; Newton, Julia L

    2015-01-01

    Myalgic encephalitis (M.E.) is a common condition, the cause of which is not known and there are no treatments available. In this study the national patient support group Action for M.E. sought the opinions of their members via an online survey as to what they felt should be future priorities for M.E. Respondents were asked what they considered first, second and third research priorities to be from a list of 13 pre-defined options. Individuals were invited to provide additional free text comments about Action for M.E.'s research priorities in general. Of the 1144 respondents: 822 had M.E.; 94 were a supporting a member of Action for M.E. ; 66 were carers for someone with M.E.; 26 were professionals with an interest in M.E.; 136 had a family member or colleague with M.E. Individuals selected more than one category as applicable. The top five research priorities identified were: disease processes to achieve a better understanding of the causes of M.E.; more effective treatments; faster and more accurate diagnosis; clinical course of M.E.; outcomes and natural history; and severely affected patients. Least popular priorities were: sleep; economic research towards identifying the cost of ME; and psychological aspects. Much of the free text comments emphasised the importance of funding biomedical research into disease processes to achieve a better understanding of the causes of M.E. Three themes were identified in relation to this topic: accurate diagnosis and awareness; risk factors and causes; drug development and curative therapies. In conclusion; individuals affected by M.E. have clear views regarding priorities for research investment. These have informed Action for M.E.'s ongoing research strategy and ultimately will inform national and international research priorities.

  11. Carbon Emission Trading. A survey of regional and national emission trading schemes outside the European Union; Handel med utslaeppsraetter. Kartlaeggning av EU-externa regionala och nationella system foer handel med koldioxidutslaepp

    Energy Technology Data Exchange (ETDEWEB)

    Widegren, Karin

    2007-03-15

    For those countries that ratified the Kyoto Protocol this is naturally one of the most important incentives for the introduction of mandatory measures such as emissions trading schemes. At the same time, there are major similarities between the political discussions in countries that ratified the Kyoto Protocol and countries that did not. In all countries there is a great interest in market-based regulation such as emissions trading, at the same time as the political difficulties in achieving unity on the limits and shaping of the systems are very substantial. In countries with a federal government, operators at the regional level frequently have a prominent role. The driving force for the regional players is frequently a desire to influence the federal policy from below at the same time as goodwill is created and a learning process is developed that may become a competitive advantage the day a federal system is introduced. Regional initiatives and the introduction of different voluntary programs for emissions trading have also contributed to an increased interest on the part of industry and industrial operators. They have in several cases actively participated in the design of such programs. When it comes to the operational status of the different schemes none of the studied countries is expected to have a nationally compulsory trading system in operation prior to 2010. Most initiatives are at the initial stage and have been delayed many times on account of significant administrative and political difficulties. It may be established that as regards market volume, liquidity and practical experiences EU ETS is in a class of its own. The most common trading system that is planned or debated is of the type 'cap and trade'. Systems focus almost without exception on the energy sector and on emissions of carbon dioxide. Frequently, proposals include a wide variety of approved emission credits (offset). The design of these emission credits often reflects other

  12. Carbon Emission Trading. A survey of regional and national emission trading schemes outside the European Union; Handel med utslaeppsraetter. Kartlaeggning av EU-externa regionala och nationella system foer handel med koldioxidutslaepp

    Energy Technology Data Exchange (ETDEWEB)

    Widegren, Karin

    2007-03-15

    For those countries that ratified the Kyoto Protocol this is naturally one of the most important incentives for the introduction of mandatory measures such as emissions trading schemes. At the same time, there are major similarities between the political discussions in countries that ratified the Kyoto Protocol and countries that did not. In all countries there is a great interest in market-based regulation such as emissions trading, at the same time as the political difficulties in achieving unity on the limits and shaping of the systems are very substantial. In countries with a federal government, operators at the regional level frequently have a prominent role. The driving force for the regional players is frequently a desire to influence the federal policy from below at the same time as goodwill is created and a learning process is developed that may become a competitive advantage the day a federal system is introduced. Regional initiatives and the introduction of different voluntary programs for emissions trading have also contributed to an increased interest on the part of industry and industrial operators. They have in several cases actively participated in the design of such programs. When it comes to the operational status of the different schemes none of the studied countries is expected to have a nationally compulsory trading system in operation prior to 2010. Most initiatives are at the initial stage and have been delayed many times on account of significant administrative and political difficulties. It may be established that as regards market volume, liquidity and practical experiences EU ETS is in a class of its own. The most common trading system that is planned or debated is of the type 'cap and trade'. Systems focus almost without exception on the energy sector and on emissions of carbon dioxide. Frequently, proposals include a wide variety of approved emission credits (offset). The design of these emission credits often reflects other political

  13. Experiences of Work-Life Conflict for the Athletic Trainer Employed Outside the National Collegiate Athletic Association Division I Clinical Setting

    Science.gov (United States)

    Mazerolle, Stephanie M.; Pitney, William A.; Eason, Christianne M.

    2015-01-01

    Context The intercollegiate setting receives much of the scholarly attention related to work-life conflict (WLC). However research has been focused on the National Collegiate Athletic Association Division I setting. Multiple factors can lead to WLC for the athletic trainer (AT), including hours, travel, and lack of flexibility in work schedules. Objective To investigate the experiences of WLC among ATs working in the non-Division I collegiate setting and to identify factors that contribute to fulfillment of work-life balance in this setting. Design Qualitative study. Setting Institutions in the National Collegiate Athletic Association Divisions II and III, the National Association of Intercollegiate Athletics, and the National Junior College Athletic Association. Patients or Other Participants A total of 244 ATs (128 women, 114 men; age = 37.5 ± 13.3 years, experience = 14 ± 12 years) completed phase I. Thirteen participants (8 women, 5 men; age = 38 ± 13 years, experience = 13.1 ± 11.4 years) completed phase II. Data Collection and Analysis For phase I, participants completed a previously validated and reliable (Cronbach α > .90) Web-based survey measuring their levels of WLC and work-family conflict (WFC). This phase included 2 WFC scales defining family; scale 1 defined family as having a partner or spouse with or without children, and scale 2 defined family as those individuals, including parents, siblings, grandparents, and any other close relatives, involved in one's life. Phase II consisted of an interview. Qualitative data were evaluated using content analysis. Data source and multiple-analyst triangulation secured credibility. Results The WFC scores were 26.33 ± 7.37 for scale 1 and 20.46 ± 10.14 for scale 2, indicating a moderate level of WFC for scale 1 and a low level of WFC for scale 2. Qualitative analyses revealed that organizational dimensions, such as job demands and staffing issues, can negatively affect WLC, whereas a combination of

  14. Characterization of chickpea germplasm conserved in the Indian National Genebank and development of a core set using qualitative and quantitative trait data

    Directory of Open Access Journals (Sweden)

    Sunil Archak

    2016-10-01

    Full Text Available Chickpea is the third most important pulse crop as a source of dietary protein. Ever-increasing demand in Asian countries calls for breeding superior desi-type varieties, in turn necessitating the availability of characterized germplasm to breeders. The Indian National Genebank, located at the National Bureau of Plant Genetic Resources, New Delhi, conserves 14,651 accessions of chickpea. The entire set was characterized in a single large-scale experiment. High variation was observed for eight quantitative and 12 qualitative agro-morphological traits. Allelic richness procedure was employed to assemble a core set comprising 1103 accessions, 70.0% of which were of Indian origin. Comparable values of total variation explained by the first three principal components in the entire collection (51.1% and the core (52.4% together with conservation of nine pairwise r values among quantitative traits in the core collection and a coincidence rate around 99.7% indicated that the chickpea core was indeed an excellent representation of the entire chickpea collection in the National Genebank. The chickpea core exhibited greater diversity than the entire collection in agro-morphological traits, as assessed by higher variance and Shannon–Weaver diversity indices, indicating that the chickpea core maximized the phenotypic diversity available in the Indian chickpea germplasm. The chickpea core, comprising mainly indigenous desi genotypes, is expected to be an excellent resource for chickpea breeders. Information on the chickpea core can be accessed at http://www.nbpgr.ernet.in/pgrportal.

  15. The impacts of policy mix for resolving overcapacity in heavy chemical industry and operating national carbon emission trading market in China

    International Nuclear Information System (INIS)

    Li, Wei; Lu, Can; Ding, Yi; Zhang, Yan-Wu

    2017-01-01

    Highlights: •A STIRPAT embed dynamic CGE model is utilized to evaluate the whole impact. •Economy and trade increased slightly under scenario shock. •Global carbon emission reduction rate ranges from 3.33% to 7.46%. •Carbon emission peaks in 2022, 2024, 2026 beyond simulating scenarios. •Energy intensity decreases 19.58–23.71% upon 2020 in contrast with 2015. -- Abstract: In place to reduce greenhouse gas emission efficiently and accomplish carbon emission peak destination ahead of 2030, a variety of policy-based interventions grounded in optimizing energy structure and boosting emission mitigation have been put forward to target carbon-and resource-intensive enterprises across China. Both defusing overcapacity in heavy chemical industry and constructing national carbon trading market are recently attached with a stronger significant importance. A STIRPAT (Stochastic Impacts by Regression on Population, Affluence, and Technology) embed dynamic CGE (computable general equilibrium) model is applied in this study to evaluate the simulation effects focusing on China’s economy, energy, and household lifestyle. We devise nine scenarios in terms of the two aforementioned mitigation strategies. The results indicate that, the optimal policy mix, balancing economic improvement, energy mix readjustment, and emission reduction to the maximize value, is founded to be declining the proportion of heavy chemical industry capacity with an annual average level of 3%, 1%, 1%, stipulating carbon price in 5.8 dollar/ton, 11.6 dollar/ton, 14.5 dollar/ton, and distributing annual carbon allowance as 3.5 billion ton, 7 billion ton, 9 billion ton during 2017–2020, 2021–2025, and 2026–2030 respectively.

  16. Report on the International Workshop on Drug Prevention and Treatment in Rural Settings Organized by United Nation Office on Drugs and Crime (UNODC) and World Health Organization (WHO).

    Science.gov (United States)

    Milano, Giulia; Saenz, Elizabeth; Clark, Nicolas; Busse, Anja; Gale, John; Campello, Giovanna; Mattfeld, Elizabeth; Maalouf, Wadih; Heikkila, Hanna; Martelli, Antonietta; Morales, Brian; Gerra, Gilberto

    2017-11-10

    Very little evidence has been reported in literature regarding the misuse of substances in rural areas. Despite the common perception of rural communities as a protective and risk-mitigating environment, the scientific literature demonstrated the existence of many risk factors in rural communities. The Drug Prevention and Health Branch (DHB) of the United Nations Office on Drugs and Crime (UNODC), and the World Health Organization (WHO), in June 2016, organized a meeting of experts in treatment and prevention of SUDs in rural settings. The content presented during the meeting and the related discussion have provided materials for the preparation of an outline document, which is the basis to create a technical tool on SUDs prevention and treatment in rural settings. The UNODC framework for interventions in rural settings is a technical tool aimed to assist policy makers and managers at the national level. This paper is a report on UNODC/WHO efforts to improve the clinical conditions of people affected by SUDs and living in rural areas. The purpose of this article is to draw attention on a severe clinical and social problem in a reality forgotten by everyone.

  17. Clearing the air : with 87 recommendations now implemented for reducing sulphur emissions from conventional facilities, clean air strategists in Alberta are setting their sights on the oilsands

    Energy Technology Data Exchange (ETDEWEB)

    Collison, M.

    2008-11-15

    Clean air strategists in Alberta are now preparing to implement recommendations for reducing sulfur emissions in oil sands facilities. The oil and gas industry in Alberta has made significant reductions in emissions over the last few decades. Sulfur emissions at acid gas flaring plants have decreased by 73 per cent, and emissions from sulfur recovery plants have decreased by 40 per cent. Complaints about emissions have also dropped as industry regulations and practices have been refined and improved. The impacts of sour gas on human and animal health have not been proven despite the fact that many Alberta residents claim that the emissions have harmed their health. An independent public safety sour gas advisory committee was formed in the province in 1999 in order to identify and communicate with major stakeholder groups in the province. Recommendations made by the committee after consultation with public stakeholders included more direct involvement with disputes over sour gas. In 2007, the Alberta Energy and Utilities Board (EUB) toughened sour gas regulations and assisted in researching the health effects of sour gas exposure. Regulations for the inspection and testing of sour gas pipelines were also implemented. It was concluded that maintaining and improving air quality in Alberta will require comprehensive strategies that involve governments, industry, and individual stakeholders. 2 figs.

  18. [Storing succinylcholine in prehospital settings following the recommendations of the French National Agency for the safety of medicines].

    Science.gov (United States)

    Lefort, H; Mendibil, A; Margerin, S; Cuquel, A-C; Jost, D; Tazarourte, K; Domanski, L; Tourtier, J-P

    2014-06-01

    The French National Pharmaceuticals Agency (ANSM) has recommanded in July 2012 not to break the cold chain before using succinylcholine (Celocurine®). to understand the pre-clinical evolution of the conservation modes of this curare. Descriptive study before (year 2011) and after (year 2012). Online survey to French Samu/Smur. SMUR location, conservation method at clinical base, in the mobile unit (UMH) and at the patient. Principal decision criteria: evolution of the conservation modes before and after the recommendation (qualitatives variables compared with a Fisher test). Out of 101 SAMU/SMUR, 62 answered. Conservation modes of succinylcholine vials were significantly different (Pactive on UMH went from 31 % to 3.4 % with isotherms bags with ice when a fridge was not available. The destruction of capsules at current temperature in a 24-hour period increased: 22 % before, 47 % after (P=0.04). After recommendations from ANSM, conservation modes and destruction of succinylcholine in a prehospital environment were significantly impacted. Copyright © 2014 Société française d’anesthésie et de réanimation (Sfar). Published by Elsevier SAS. All rights reserved.

  19. National Energy with Weather System Simultator (NEWS) Sets Bounds on Cost Effective Wind and Solar PV Deployment in the USA without the Use of Storage.

    Science.gov (United States)

    Clack, C.; MacDonald, A. E.; Alexander, A.; Dunbar, A. D.; Xie, Y.; Wilczak, J. M.

    2014-12-01

    The importance of weather-driven renewable energies for the United States energy portfolio is growing. The main perceived problems with weather-driven renewable energies are their intermittent nature, low power density, and high costs. In 2009, we began a large-scale investigation into the characteristics of weather-driven renewables. The project utilized the best available weather data assimilation model to compute high spatial and temporal resolution power datasets for the renewable resources of wind and solar PV. The weather model used is the Rapid Update Cycle for the years of 2006-2008. The team also collated a detailed electrical load dataset for the contiguous USA from the Federal Energy Regulatory Commission for the same three-year period. The coincident time series of electrical load and weather data allows the possibility of temporally correlated computations for optimal design over large geographic areas. The past two years have seen the development of a cost optimization mathematic model that designs electric power systems. The model plans the system and dispatches it on an hourly timescale. The system is designed to be reliable, reduce carbon, reduce variability of renewable resources and move the electricity about the whole domain. The system built would create the infrastructure needed to reduce carbon emissions to 0 by 2050. The advantages of the system is reduced water demain, dual incomes for farmers, jobs for construction of the infrastructure, and price stability for energy. One important simplified test that was run included existing US carbon free power sources, natural gas power when needed, and a High Voltage Direct Current power transmission network. This study shows that the costs and carbon emissions from an optimally designed national system decrease with geographic size. It shows that with achievable estimates of wind and solar generation costs, that the US could decrease its carbon emissions by up to 80% by the early 2030s, without an

  20. Sustainable Complex Triangular Cells for the Evaluation of CO2 Emissions by Individuals instead of Nations in a Scenario for 2030

    Directory of Open Access Journals (Sweden)

    Marcelo Sthel

    2013-05-01

    Full Text Available The concept of sustainable complex triangular cells may be applied to an individual of any human society. This concept was introduced in two recent articles. A case study was proposed to show the applicability of this new concept to Indian populations without contact with civilization and with a low environmental impact. Here we propose to apply this concept to a recent study, which claims that the concept of “common but differentiated responsibilities” refers to the emissions of individuals instead of nations. The income distribution of a country was used to estimate how its fossil fuel CO2 emissions are distributed among its citizens and, from that a global CO2 distribution was constructed. We propose the extension of the concept of complex triangular cells where its area would be equivalent to the CO2 emission per individual. In addition, a new three-dimensional geometric model for the regular hexagonal structure is offered in which the sharing of natural resources (human cooperation is employed to reduce CO2 emissions in two scenarios by 2030.

  1. Who Shall Not Be Treated: Public Attitudes on Setting Health Care Priorities by Person-Based Criteria in 28 Nations.

    Science.gov (United States)

    Rogge, Jana; Kittel, Bernhard

    2016-01-01

    The principle of distributing health care according to medical need is being challenged by increasing costs. As a result, many countries have initiated a debate on the introduction of explicit priority regulations based on medical, economic and person-based criteria, or have already established such regulations. Previous research on individual attitudes towards setting health care priorities based on medical and economic criteria has revealed consistent results, whereas studies on the use of person-based criteria have generated controversial findings. This paper examines citizens' attitudes towards three person-based priority criteria, patients' smoking habits, age and being the parent of a young child. Using data from the ISSP Health Module (2011) in 28 countries, logistic regression analysis demonstrates that self-interest as well as socio-demographic predictors significantly influence respondents' attitudes towards the use of person-based criteria for health care prioritization. This study contributes to resolving the controversial findings on person-based criteria by using a larger country sample and by controlling for country-level differences with fixed effects models.

  2. Who Shall Not Be Treated: Public Attitudes on Setting Health Care Priorities by Person-Based Criteria in 28 Nations.

    Directory of Open Access Journals (Sweden)

    Jana Rogge

    Full Text Available The principle of distributing health care according to medical need is being challenged by increasing costs. As a result, many countries have initiated a debate on the introduction of explicit priority regulations based on medical, economic and person-based criteria, or have already established such regulations. Previous research on individual attitudes towards setting health care priorities based on medical and economic criteria has revealed consistent results, whereas studies on the use of person-based criteria have generated controversial findings. This paper examines citizens' attitudes towards three person-based priority criteria, patients' smoking habits, age and being the parent of a young child. Using data from the ISSP Health Module (2011 in 28 countries, logistic regression analysis demonstrates that self-interest as well as socio-demographic predictors significantly influence respondents' attitudes towards the use of person-based criteria for health care prioritization. This study contributes to resolving the controversial findings on person-based criteria by using a larger country sample and by controlling for country-level differences with fixed effects models.

  3. Challenges in setting up a potable water supply system in a United Nations peacekeeping mission: the South Sudan experience.

    Science.gov (United States)

    Hazra, Aniruddha

    2013-01-01

    A United Nations peacekeeping contingent was deployed in the conflict affected areas of South Sudan with inadequate environmental sanitation, lack of clean drinking water and a heightened risk of water-borne diseases. In the immediate post-deployment phase, the contingent-owned water purification system was pressed into service. However, laboratory analyses of processed water revealed its unsuitability for human consumption. A systematic, sanitary survey was conducted to identify the shortcomings in the water supply system's ability to provide potable water. Under field conditions, the 'H2S method' was used to detect faecal contamination of drinking water. The raw water from the only available source, the White Nile River, was highly turbid and contaminated by intestinal and other pathogens due to an unprotected watershed. Water sterilizing powder was not readily available in the local area to replenish the existing stocks that had deteriorated during the long transit period from the troop contributing country. The water pipelines that had been laid along the ground, under water-logged conditions, were prone to microbial recontamination due to leakages in the network. The critical evaluation of the water supply system and necessary modifications in the purification process, based upon locally available options, yielded safe drinking water. Provision of safe drinking water in the mission area requires an in-depth analysis of prevailing conditions and appropriate planning in the pre-deployment phase. The chemicals for water purification should be procured through UN sources via a 'letter of assist' request from the troop contributor. Copyright © 2012 Elsevier GmbH. All rights reserved.

  4. Denmark's national inventory report 2006 - Submitted under the United Nations framework convention on climate change, 1990-2004. Emission inventories

    Energy Technology Data Exchange (ETDEWEB)

    Illerup, J.B.; Lyck, E.; Nielsen, Ole-Kenneth (and others)

    2006-08-15

    This report is Denmark's National Inventory Report reported to the Conference of the Parties under the United Nations Framework Convention on Climate Change (UNFCCC) due by 15 April 2006. The report contains information on Denmark's inventories for all years' from 1990 to 2004 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, CO, NMVOC, SO{sub 2}. (au)

  5. Denmark's national inventory report. Submitted under the United Nations framework convention on climate change, 1990-2001. Emission inventories

    Energy Technology Data Exchange (ETDEWEB)

    Illerup, J.B.; Lyck, E.; Nielsen, M.; Winther, M.; Hjort Mikkelsen, M.

    2003-04-01

    This report is Denmark's National Inventory Report reported to the Conference of the Parties under the United Nations Framework Convention on Climate Change (UNFCCC) due bye 15 April 2003. The report contains information on Denmark's inventories for all years' from 1990 to 2001 for CO{sub 2}, CH{sub 4}, N{sub 2}O, CO, NMVOC, SO{sub 2}, HFCs, PFCs and SF{sub 6}. (au)

  6. Denmark's national inventory report 2007 - Submitted under the United Nations framework convention on climate change, 1990-2005. Emission inventories

    Energy Technology Data Exchange (ETDEWEB)

    Boll Illerup, J.; Lyck, E.; Nielsen, Ole-Kenneth (and others)

    2007-10-15

    This report is Denmark's National Inventory Report reported to the Conference of the Parties under the United Nations Framework Convention on Climate Change (UNFCCC) due by 15 April 2007. The report contains information on Denmark's inventories for all years' from 1990 to 2005 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFCs, PFCs and SF{sub 6}, CO, NMVOC, SO{sub 2}. (au)

  7. Experiences of Work-Life Conflict for the Athletic Trainer Employed Outside the National Collegiate Athletic Association Division I Clinical Setting.

    Science.gov (United States)

    Mazerolle, Stephanie M; Pitney, William A; Eason, Christianne M

    2015-07-01

    The intercollegiate setting receives much of the scholarly attention related to work-life conflict (WLC). However research has been focused on the National Collegiate Athletic Association Division I setting. Multiple factors can lead to WLC for the athletic trainer (AT), including hours, travel, and lack of flexibility in work schedules. To investigate the experiences of WLC among ATs working in the non-Division I collegiate setting and to identify factors that contribute to fulfillment of work-life balance in this setting. Qualitative study. Institutions in the National Collegiate Athletic Association Divisions II and III, the National Association of Intercollegiate Athletics, and the National Junior College Athletic Association. A total of 244 ATs (128 women, 114 men; age = 37.5 ± 13.3 years, experience = 14 ± 12 years) completed phase I. Thirteen participants (8 women, 5 men; age = 38 ± 13 years, experience = 13.1 ± 11.4 years) completed phase II. For phase I, participants completed a previously validated and reliable (Cronbach α > .90) Web-based survey measuring their levels of WLC and work-family conflict (WFC). This phase included 2 WFC scales defining family; scale 1 defined family as having a partner or spouse with or without children, and scale 2 defined family as those individuals, including parents, siblings, grandparents, and any other close relatives, involved in one's life. Phase II consisted of an interview. Qualitative data were evaluated using content analysis. Data source and multiple-analyst triangulation secured credibility. The WFC scores were 26.33 ± 7.37 for scale 1 and 20.46 ± 10.14 for scale 2, indicating a moderate level of WFC for scale 1 and a low level of WFC for scale 2. Qualitative analyses revealed that organizational dimensions, such as job demands and staffing issues, can negatively affect WLC, whereas a combination of organizational and personal dimensions can positively affect WLC. Overload continues to be a prevalent

  8. Emissions & Measurements - Black Carbon

    Science.gov (United States)

    Emissions and Measurement (EM) research activities performed within the National Risk Management Research Lab NRMRL) of EPA's Office of Research and Development (ORD) support measurement and laboratory analysis approaches to accurately characterize source emissions, and near sour...

  9. Particulate Emissions Control using Advanced Filter Systems: Final Report for Argonne National Laboratory, Corning Inc. and Hyundai Motor Company CRADA Project

    Energy Technology Data Exchange (ETDEWEB)

    Seong, Hee Je [Argonne National Lab. (ANL), Argonne, IL (United States); Choi, Seungmok [Argonne National Lab. (ANL), Argonne, IL (United States)

    2015-10-09

    This is a 3-way CRADA project working together with Corning, Inc. and Hyundai Motor Co. (HMC). The project is to understand particulate emissions from gasoline direct-injection engines (GDI) and their physico-chemical properties. In addition, this project focuses on providing fundamental information about filtration and regeneration mechanisms occurring in gasoline particulate filter (GPF) systems. For the work, Corning provides most advanced filter substrates for GPF applications and HMC provides three-way catalyst (TWC) coating services of these filter by way of a catalyst coating company. Then, Argonne National Laboratory characterizes fundamental behaviors of filtration and regeneration processes as well as evaluated TWC functionality for the coated filters. To examine aging impacts on TWC and GPF performance, the research team evaluates gaseous and particulate emissions as well as back-pressure increase with ash loading by using an engine-oil injection system to accelerate ash loading in TWC-coated GPFs.

  10. LBA-ECO TG-10 Fire Emission Factors in Mato Grosso, Para, and Amazonas, Brazil: 2004

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides derived emission factors (EFs), reported in grams of compound emitted per kilogram of dry fuel (g/kg), for PM10 (particulate matter up to 10...

  11. LBA-ECO TG-10 Fire Emission Factors in Mato Grosso, Para, and Amazonas, Brazil: 2004

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This data set provides derived emission factors (EFs), reported in grams of compound emitted per kilogram of dry fuel (g/kg), for PM10 (particulate matter...

  12. ISLSCP II Carbon Dioxide Emissions from Fossil Fuels, Cement, and Gas Flaring

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This data set contains decadal (1950, 1960, 1970, 1980, 1990 and 1995) estimates of gridded fossil-fuel emissions, expressed in 1,000 metric tons C per...

  13. CMS: CO2 Signals Estimated for Fossil Fuel Emissions and Biosphere Flux, California

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides estimated CO2 emission signals for 16 regions (air quality basins) in California, USA, during the individual months of November 2010 and May...

  14. NACP MCI: CO2 Emissions Inventory, Upper Midwest Region, USA., 2007

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This data set provides a bottom-up CO2 emissions inventory for the mid-continent region of the United States for the year 2007. The study was undertaken as...

  15. NACP MCI: CO2 Emissions Inventory, Upper Midwest Region, USA., 2007

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides a bottom-up CO2 emissions inventory for the mid-continent region of the United States for the year 2007. The study was undertaken as part of...

  16. ISLSCP II Carbon Dioxide Emissions from Fossil Fuels, Cement, and Gas Flaring

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set contains decadal (1950, 1960, 1970, 1980, 1990 and 1995) estimates of gridded fossil-fuel emissions, expressed in 1,000 metric tons C per year per one...

  17. Use of a Monte Carlo technique to complete a fragmented set of H2S emission rates from a wastewater treatment plant.

    Science.gov (United States)

    Schauberger, Günther; Piringer, Martin; Baumann-Stanzer, Kathrin; Knauder, Werner; Petz, Erwin

    2013-12-15

    The impact of ambient concentrations in the vicinity of a plant can only be assessed if the emission rate is known. In this study, based on measurements of ambient H2S concentrations and meteorological parameters, the a priori unknown emission rates of a tannery wastewater treatment plant are calculated by an inverse dispersion technique. The calculations are determined using the Gaussian Austrian regulatory dispersion model. Following this method, emission data can be obtained, though only for a measurement station that is positioned such that the wind direction at the measurement station is leeward of the plant. Using the inverse transform sampling, which is a Monte Carlo technique, the dataset can also be completed for those wind directions for which no ambient concentration measurements are available. For the model validation, the measured ambient concentrations are compared with the calculated ambient concentrations obtained from the synthetic emission data of the Monte Carlo model. The cumulative frequency distribution of this new dataset agrees well with the empirical data. This inverse transform sampling method is thus a useful supplement for calculating emission rates using the inverse dispersion technique. Copyright © 2013 Elsevier B.V. All rights reserved.

  18. Framework for the analysis of the low-carbon scenario 2020 to achieve the national carbon Emissions reduction target: Focused on educational facilities

    International Nuclear Information System (INIS)

    Koo, Choongwan; Kim, Hyunjoong; Hong, Taehoon

    2014-01-01

    Since the increase in greenhouse gas emissions has increased the global warming potential, an international agreement on carbon emissions reduction target (CERT) has been formulated in Kyoto Protocol (1997). This study aimed to develop a framework for the analysis of the low-carbon scenario 2020 to achieve the national CERT. To verify the feasibility of the proposed framework, educational facilities were used for a case study. This study was conducted in six steps: (i) selection of the target school; (ii) establishment of the reference model for the target school; (iii) energy consumption pattern analysis by target school; (iv) establishment of the energy retrofit model for the target school; (v) economic and environmental assessment through the life cycle cost and life cycle CO 2 analysis; and (vi) establishment of the low-carbon scenario in 2020 to achieve the national CERT. This study can help facility managers or policymakers establish the optimal retrofit strategy within the limited budget from a short-term perspective and the low-carbon scenario 2020 to achieve the national CERT from the long-term perspective. The proposed framework could be also applied to any other building type or country in the global environment

  19. Using E-PRTR data on point source emissions to air and water—First steps towards a national chemical footprint

    International Nuclear Information System (INIS)

    Sörme, L.; Palm, V.; Finnveden, G.

    2016-01-01

    There is a great need for indicators to monitor the use and potential impacts of hazardous chemicals. Today there is a huge lack of data, methods and results and method development and studies should be given urgent priority. The aim of this paper was to develop and test an approach to calculate the potential environmental impacts of chemicals for a whole country using the E-PRTR (European Pollutant Release and Transfer Register) as a database and Sweden as an example. Swedish data from 2008 on emissions to air and water for 54 substances from point sources were retrieved from an open database. The data were transformed and aggregated using USEtox, a life-cycle impact assessment (LCIA) method for calculating potential human toxicity and ecotoxicity, both from industrial emissions directly and after input–output analysis (IO analysis) to reallocate emissions to product categories. Zinc to air and water contributed most to human toxicity followed by mercury to air. The largest contribution by industry to potential human toxicity came from the metal industry, followed by the paper and paper product industry. For potential ecotoxicity, zinc, fluoranthene and copper contributed the most. The largest contributions by industry came from the paper and paper products manufacturing sector, followed by the basic metals manufacturing sector. The approach used here can be seen as the first step towards a chemical footprint for nations. By adding data from other countries and other sources, a more complete picture can be gained in line with other footprint calculations. Furthermore, diffuse emissions from, for example, transport or emissions of pesticides could also be added for a more holistic assessment. Since the area of chemicals is complicated, it is probably necessary to develop and use several indicators that complement each other. It is suggested that the approach outlined here could be useful in developing a method for establishing a national chemical footprint

  20. Using E-PRTR data on point source emissions to air and water—First steps towards a national chemical footprint

    Energy Technology Data Exchange (ETDEWEB)

    Sörme, L., E-mail: louise.sorme@scb.se [Statistics Sweden, Box 24300, SE-104 51 Sweden (Sweden); Palm, V. [Statistics Sweden, Box 24300, SE-104 51 Sweden (Sweden); KTH Royal Institute of Technology, Division of Environmental Strategies Research, SE-100 44 Stockholm (Sweden); Finnveden, G. [KTH Royal Institute of Technology, Division of Environmental Strategies Research, SE-100 44 Stockholm (Sweden)

    2016-01-15

    There is a great need for indicators to monitor the use and potential impacts of hazardous chemicals. Today there is a huge lack of data, methods and results and method development and studies should be given urgent priority. The aim of this paper was to develop and test an approach to calculate the potential environmental impacts of chemicals for a whole country using the E-PRTR (European Pollutant Release and Transfer Register) as a database and Sweden as an example. Swedish data from 2008 on emissions to air and water for 54 substances from point sources were retrieved from an open database. The data were transformed and aggregated using USEtox, a life-cycle impact assessment (LCIA) method for calculating potential human toxicity and ecotoxicity, both from industrial emissions directly and after input–output analysis (IO analysis) to reallocate emissions to product categories. Zinc to air and water contributed most to human toxicity followed by mercury to air. The largest contribution by industry to potential human toxicity came from the metal industry, followed by the paper and paper product industry. For potential ecotoxicity, zinc, fluoranthene and copper contributed the most. The largest contributions by industry came from the paper and paper products manufacturing sector, followed by the basic metals manufacturing sector. The approach used here can be seen as the first step towards a chemical footprint for nations. By adding data from other countries and other sources, a more complete picture can be gained in line with other footprint calculations. Furthermore, diffuse emissions from, for example, transport or emissions of pesticides could also be added for a more holistic assessment. Since the area of chemicals is complicated, it is probably necessary to develop and use several indicators that complement each other. It is suggested that the approach outlined here could be useful in developing a method for establishing a national chemical footprint

  1. Denmark's national inventory report 2005 - submitted under the United Nations frameword convention on climate change. 1990-2003. Emission Inventories

    Energy Technology Data Exchange (ETDEWEB)

    Illerup, J.B.

    2005-12-20

    This report is Denmkark's National Inventory Report (NIR) due by 15 April 2005 to the United Nations Framework Convention on Climate Change (UNFCCC). the report contains information on Denmark's inventories for all years from 1990 to 2003. The structure of the report is in accordance with the UNFCCC Guidelines on reporting and review and the report includes detailed information on the inventories for all years from the base year to the year of the current annual inventory submission, in order to ensure the transparency of the inventory. (au)

  2. Denmark's national inventory report 2008 - Submitted under the United Nations framework convention on climate change, 1990-2006. Emission inventories

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Ole-Kenneth; Lyck, E.; Hjorth Mikkelsen, M. (and others)

    2008-05-15

    This report is Denmark's National Inventory Report reported to the Conference of the Parties under the United Nations Framework Convention on Climate Change (UNFCCC) due by 15 April 2008. The report contains information on Denmark's inventories for all years' from 1990 to 2006 for CO{sub 2}, CH{sub 4}, N{sub 2}O, HFC{sub s}, PFC{sub s} and SF{sub 6}, CO, NMVOC, SO{sub 2}. (au)

  3. Retention and attrition factors for female certified athletic trainers in the National Collegiate Athletic Association Division I Football Bowl Subdivision setting.

    Science.gov (United States)

    Goodman, Ashley; Mensch, James M; Jay, Michelle; French, Karen E; Mitchell, Murray F; Fritz, Stacy L

    2010-01-01

    Organizational effectiveness and the continuity of patient care can be affected by certain levels of attrition. However, little is known about the retention and attrition of female certified athletic trainers (ATs) in certain settings. To gain insight and understanding into the factors and circumstances affecting female ATs' decisions to persist in or leave the National Collegiate Athletic Association Division I Football Bowl Subdivision (NCAA D-I FBS) setting. Qualitative study. The 12 NCAA D-I FBS institutions within the Southeastern Conference. A total of 23 women who were current full-time ATs (n = 12) or former full-time ATs (n = 11) at Southeastern Conference institutions participated. Data were collected via in-depth, semistructured interviews, transcribed verbatim, and analyzed via a grounded theory approach. Peer review and member checking methods were performed to establish trustworthiness. The decision to persist involved 4 main factors: (1) increased autonomy, (2) increased social support, (3) enjoyment of job/fitting the NCAA D-I mold, and (4) kinship responsibility. Two subfactors of persistence, the NCAA D-I atmosphere and positive athlete dynamics, emerged under the main factor of enjoyment of job/fitting the NCAA D-I mold. The decision to leave included 3 main factors: (1) life balance issues, (2) role conflict and role overload, and (3) kinship responsibility. Two subfactors of leaving, supervisory/coach conflict and decreased autonomy, emerged under the main factor of role conflict and role overload. A female AT's decision to persist in or leave the NCAA D-I FBS setting can involve several factors. In order to retain capable ATs long term in the NCAA D-I setting, an individual's attributes and obligations, the setting's cultural issues, and an organization's social support paradigm should be considered.

  4. How will greenhouse gas emissions from motor vehicles be constrained in China around 2030?

    International Nuclear Information System (INIS)

    Zheng, Bo; Zhang, Qiang; Borken-Kleefeld, Jens; Huo, Hong; Guan, Dabo; Klimont, Zbigniew; Peters, Glen P.; He, Kebin

    2015-01-01

    Highlights: • We build a projection model to predict vehicular GHG emissions on provincial basis. • Fuel efficiency gains cannot constrain vehicle GHGs in major southern provinces. • We propose an integrated policy set through sensitivity analysis of policy options. • The policy set will peak GHG emissions of 90% provinces and whole China by 2030. - Abstract: Increasing emissions from road transportation endanger China’s objective to reduce national greenhouse gas (GHG) emissions. The unconstrained growth of vehicle GHG emissions are mainly caused by the insufficient improvement of energy efficiency (kilometers traveled per unit energy use) under current policies, which cannot offset the explosion of vehicle activity in China, especially the major southern provinces. More stringent polices are required to decline GHG emissions in these provinces, and thereby help to constrain national total emissions. In this work, we make a provincial-level projection for vehicle growth, energy demand and GHG emissions to evaluate vehicle GHG emission trends under various policy options in China and determine the way to constrain national emissions. Through sensitivity analysis of various single policies, we propose an integrated policy set to assure the objective of peak national vehicle GHG emissions be achieved around 2030. The integrated policy involves decreasing the use of urban light-duty vehicles by 25%, improving fuel economy by 25% by 2035 comparing 2020, and promoting electric vehicles and biofuels. The stringent new policies would allow China to constrain GHG emissions from road transport sector around 2030. This work provides a perspective to understand vehicle GHG emission growth patterns in China’s provinces, and proposes a strong policy combination to constrain national GHG emissions, which can support the achievement of peak GHG emissions by 2030 promised by the Chinese government

  5. Emissions from Medium-Duty Conventional and Diesel-Electric Hybrid Vehicles; NREL (National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    Ragatz, A.; Duran, A.; Thornton, M.; Walkowicz, K.

    2014-04-02

    This presentation discusses the results of emissions testing for medium-duty conventional and diesel-electric hybrid vehicles. Testing was based on a field evaluation approach that utilized the Fleet DNA drive cycle database and NREL’s Renewable Fuels and Lubricants (ReFUEL) Laboratory chassis dynamometer. Vehicles tested included parcel delivery (Class 6 step vans), beverage delivery (Class 8 tractors), and parcel delivery (Class 7 box trucks) vehicles, all with intended service class medium/heavy heavy-duty diesel (MHDD).
    Results for fuel economy and tailpipe NOx emissions included: diesel hybrid electric vehicles showed an average fuel economy advantage on identified test cycles: Class 6 Step Vans: 26%; Class 7 Box Trucks: 24.7%; Class 8 Tractors: 17.3%. Vehicle miles traveled is an important factor in determining total petroleum and CO2 displacement. Higher NOx emissions were observed over some test cycles: highly drive cycle dependent; engine-out differences may result from different engine operating point; and selective catalyst reduction temperature may play a role, but does not explain the whole story.

  6. Holding-based network of nations based on listed energy companies: An empirical study on two-mode affiliation network of two sets of actors

    Science.gov (United States)

    Li, Huajiao; Fang, Wei; An, Haizhong; Gao, Xiangyun; Yan, Lili

    2016-05-01

    Economic networks in the real world are not homogeneous; therefore, it is important to study economic networks with heterogeneous nodes and edges to simulate a real network more precisely. In this paper, we present an empirical study of the one-mode derivative holding-based network constructed by the two-mode affiliation network of two sets of actors using the data of worldwide listed energy companies and their shareholders. First, we identify the primitive relationship in the two-mode affiliation network of the two sets of actors. Then, we present the method used to construct the derivative network based on the shareholding relationship between two sets of actors and the affiliation relationship between actors and events. After constructing the derivative network, we analyze different topological features on the node level, edge level and entire network level and explain the meanings of the different values of the topological features combining the empirical data. This study is helpful for expanding the usage of complex networks to heterogeneous economic networks. For empirical research on the worldwide listed energy stock market, this study is useful for discovering the inner relationships between the nations and regions from a new perspective.

  7. Air Emission Inventory for the INEEL -- 1999 Emission Report

    Energy Technology Data Exchange (ETDEWEB)

    Zohner, Steven K

    2000-05-01

    This report presents the 1999 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradionuclide emissions estimates for stationary sources.

  8. Preparation and characterization of a new set of IAEA reference air filters using instrumental neutron activation analysis, proton-induced X-ray emission and Rutherford backscattering

    Czech Academy of Sciences Publication Activity Database

    Kučera, Jan; Havránek, Vladimír; Krausová, Ivana

    2009-01-01

    Roč. 281, č. 1 (2009), s. 123-129 ISSN 0236-5731. [9th International Conference on Nuclear Analytical Methods in the Life Sciences. Lisbon, 07.09.2008-12.09.2008] Institutional research plan: CEZ:AV0Z10480505 Keywords : Reference air filters * instrumental neutron activation analysis * Proton induced X-ray emission Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders Impact factor: 0.631, year: 2009

  9. Aerosol optical properties observation and its relationship to meteorological conditions and emission during the Chinese National Day and Spring Festival holiday in Beijing

    Science.gov (United States)

    Zheng, Yu; Che, Huizheng; Zhao, Tianliang; Zhao, Hujia; Gui, Ke; Sun, Tianze; An, Linchang; Yu, Jie; Liu, Chong; Jiang, Yongcheng; Zhang, Lei; Wang, Hong; Wang, Yaqiang; Zhang, Xiaoye

    2017-11-01

    The reduction of traffic flow in downtown areas during the Chinese National Day holiday and the fireworks during the Spring Festival provide a unique opportunity for investigating the impact of urban anthropogenic activities on aerosol optical properties during these important Chinese festivals in Beijing. The National Day in 2014 and 2015 and Spring Festival in 2015 and 2016 were selected as study periods. The aerosol optical depth (AOD) at 440 nm increased over the all holiday periods and the average AODs during the 2015 National Day, 2015 Spring Festival and 2016 Spring Festival were about 81%, 21% and 36% higher than the background levels, respectively. The average AOD in 2014 National Day holiday was lower than background level partly influenced by precipitation event. The absorption AOD (AAOD) at 440 nm showed consistent variations with the AOD and the average AAODs during the 2015 National Day, 2015 Spring Festival and 2016 Spring Festival holidays were about 75%, 19% and 23% higher than the background level, respectively. The mean values of single scattering albedo were greater than the background level during the Spring Festival holidays, whereas the values during the National Day holiday in 2015 were lower partly due to the reduction of vehicular emissions in downtown areas. Fine- and coarse-mode particle volumes during pollution periods in holidays were 0.04-0.25 μm3 and 0.03-0.15 μm3 larger than background level, respectively. The results of potential source contribution function and concentration-weighted trajectory analyses identified the areas south of Beijing as the main source regions of PM2.5 and were responsible for the extremely high PM2.5 concentrations in Beijing during the holiday periods. The findings of this study may aid understanding the effects of human activities on aerosol optical properties over Beijing area and contribute to improving regional air quality.

  10. Inventory of greenhouse effect gases in France under the united nation framework convention on climatic change; Inventaire des emissions de gaz a effet de serre en France au titre de la convention cadre des nations unies sur le changement climatique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-12-01

    The present report supplies emission data, for France and for the period 1990 - 2000 concerning all the substances involved in the increase in the greenhouse effect and covered under the United Nations' Framework Convention on Climate Change (UNFCCC). The substances are the six direct greenhouse gases covered by the Kyoto protocol: carbon dioxide (CO{sub 2}), methane (CH{sub 4}), nitrous oxide (N{sub 2}O), the two species of halogenous substances - hydro-fluorocarbons (HFCs) and per-fluorocarbons (PFCs), and sulphur hexafluoride (SF{sub 6}). Emissions of sulphur dioxide (SO{sub 2}), nitrogen oxides (NO{sub x}), non methane volatile organic compounds (NMVOCs), and carbon monoxide (CO), gases which indirectly make a significant contribution to the greenhouse effect, are reported under the Convention. For the period 1990 - 1999 as a whole, estimates provided in the previous inventories have been reviewed and corrected to take into account updated statistics, improved knowledge, possible changes in methodology and specifications contained in the guidelines (FCCC/CP/1999/7) defined by the UNFCCC on reporting for inventories of emissions, in particular the use of the Common Reporting Format (CRF). (author)

  11. The national-economic cost of reduction of greenhouse gases emission. Comparison of investments aimed towards a reduced greenhouse gas emission in power industry, agriculture, transportation sector and other essential greenhouse gas sources

    International Nuclear Information System (INIS)

    1995-01-01

    For a number of years the cost of reducing CO 2 emissions in the energy sector in Denmark has been investigated in detail. The same has not been the case what concerns the cost of reducing other greenhouse gases (CH 4 and N 2 O) and especially not what concerns the possibilities of reducing greenhouse gases in other sectors in the Danish economy, i.e. agriculture, transport, industry, domestic waste and forestry. Thus, the objective of this project was twofold: 1) To calculate the national economic costs related to a number of options for reducing Danish greenhouse gas emissions (CO 2 , CH 4 and N 2 O) by using the same methodology for all important sectors in the economy and 2) To compare the cost efficiency of these options not only wihtin the individual sectors but also across the sectoral boundaries to achieve an overall view of the reduction possibilities in society and the associated costs. (au) 80 refs.; Prepared by Forskningscenter Risoe and Danmarks Miljoeundersoegelser. Afdeling for Systemanalyse

  12. Assessing Strategies to Manage Work and Life Balance of Athletic Trainers Working in the National Collegiate Athletic Association Division I Setting

    Science.gov (United States)

    Mazerolle, Stephanie M.; Pitney, William A.; Casa, Douglas J.; Pagnotta, Kelly D.

    2011-01-01

    Abstract Context: Certified athletic trainers (ATs) working at the National Collegiate Athletic Association Division I level experience challenges balancing their professional and personal lives. However, an understanding of the strategies ATs use to promote a balance between their professional and personal lives is lacking. Objective: To identify the strategies ATs employed in the Division I setting use to establish a balance between their professional and personal lives. Design: Qualitative investigation using inductive content analysis. Setting: Athletic trainers employed at Division I schools from 5 National Athletic Trainers' Association districts. Patients or Other Participants: A total of 28 (15 women, 13 men) ATs aged 35 ± 9 years volunteered for the study. Data Collection and Analysis: Asynchronous electronic interviews with follow-up phone interviews. Data were analyzed using inductive content analysis. Peer review, member checking, and data-source triangulation were conducted to establish trustworthiness. Results: Three higher-order themes emerged from the analysis. The initial theme, antecedents of work–family conflict, focused on the demands of the profession, flexibility of work schedules, and staffing patterns as contributing to work–life conflict for this group of ATs. The other 2 emergent higher-order themes, professional factors and personal factors, describe the components of a balanced lifestyle. The second-order theme of constructing the professional factors included both organizational policies and individual strategies, whereas the second-order theme of personal factors was separation of work and life and a supportive personal network. Conclusions: Long work hours, lack of control over work schedules, and unbalanced athlete-to-AT ratios can facilitate conflicts. However, as demonstrated by our results, several organizational and personal strategies can be helpful in creating a balanced lifestyle. PMID:21391805

  13. The effect of basis set and exchange-correlation functional on time-dependent density functional theory calculations within the Tamm-Dancoff approximation of the x-ray emission spectroscopy of transition metal complexes.

    Science.gov (United States)

    Roper, Ian P E; Besley, Nicholas A

    2016-03-21

    The simulation of X-ray emission spectra of transition metal complexes with time-dependent density functional theory (TDDFT) is investigated. X-ray emission spectra can be computed within TDDFT in conjunction with the Tamm-Dancoff approximation by using a reference determinant with a vacancy in the relevant core orbital, and these calculations can be performed using the frozen orbital approximation or with the relaxation of the orbitals of the intermediate core-ionised state included. Both standard exchange-correlation functionals and functionals specifically designed for X-ray emission spectroscopy are studied, and it is shown that the computed spectral band profiles are sensitive to the exchange-correlation functional used. The computed intensities of the spectral bands can be rationalised by considering the metal p orbital character of the valence molecular orbitals. To compute X-ray emission spectra with the correct energy scale allowing a direct comparison with experiment requires the relaxation of the core-ionised state to be included and the use of specifically designed functionals with increased amounts of Hartree-Fock exchange in conjunction with high quality basis sets. A range-corrected functional with increased Hartree-Fock exchange in the short range provides transition energies close to experiment and spectral band profiles that have a similar accuracy to those from standard functionals.

  14. Achieving Work-Life Balance in the National Collegiate Athletic Association Division I Setting, Part I: The Role of the Head Athletic Trainer

    Science.gov (United States)

    Mazerolle, Stephanie M.; Goodman, Ashley; Pitney, William A.

    2015-01-01

    Context: Supervisor support has been identified as key to the fulfillment of work-life balance for the athletic trainer (AT), yet limited literature exists on the perspectives of supervisors. Objective: To investigate how the head AT facilitates work-life balance among staff members within the National Collegiate Athletic Association Division I setting. Design: Qualitative study. Setting: Web-based management system. Patients or Other Participants: A total of 18 head ATs (13 men, 5 women; age = 44 ± 8 years, athletic training experience = 22 ± 7 years) volunteered for an asynchronous, Web-based interview. Data Collection and Analysis: Participants responded to a series of questions by journaling their thoughts and experiences. We included multiple-analyst triangulation, stakeholder checks, and peer review to establish data credibility. We analyzed the data via a general inductive approach. Results: Four prevailing themes emerged from the data: modeling work-life balance, encouraging disengagement from the AT role, cooperation and community workplace, and administrative support and understanding. Conclusions: Head ATs at the Division I level recognized the need to promote work-life balance among their staffs. They not only were supportive of policies that promote work-life balance, including spending time away from the role of the AT and teamwork among staff members, but also modeled and practiced the strategies that they promoted. PMID:25343530

  15. Integration of NURE and other data sets, southwest Montana and northeast Idaho: an orientation study to characterize mineralized environments. National Uranium Resource Evaluation

    International Nuclear Information System (INIS)

    Madson, M.E.; Karp, K.E.; D'Andrea, R.F. Jr.; Morrison, B.C.

    1983-04-01

    Mineralized environments in the Dillon, Butte, Hamilton, and Elk City 1 0 x 2 0 NTMS Quadrangles were identified and characterized from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance and Aerial Radiometric and Magnetic Survey data, folio data, and other data sets used in this study. Methods applied to reconnaissance for uranium during the NURE program were used successfully in this project to recognize and delineate locales that have mineral-resource potential. These methods included preparation and interpretation of maps of geochemical, aerial radiometric, and aeromagentic data, as well as interpretation of univariate and multivariate statistical analyses of NURE data sets. Data interpretations were conducted by a contingency approach that puts a variety of statistical and cartographic tools at the disposal of the geologist. These tools were applied selectively to the data until the geochemical and geophysical signature of an anomalous locale was described and characterized to the geologist's satisfaction. Ten areas known to be mineralized were described as type localities and used to calibrate the geochemical and geophysical models employed in the study. Other areas exhibiting anomalous geochemical and (or) geophysical characteristics were analogized to the type localities. Thirty anomalous areas were delineated during this study; 17 of the 30 are believed to warrant further investigation. Three locales contain Tertiary intrusive bodies that were delineated on the basis of their characteristic signatures and trace-element contents. 5 figures, 10 tables

  16. Mode of birth and medical interventions among women at low risk of complications: A cross-national comparison of birth settings in England and the Netherlands.

    Directory of Open Access Journals (Sweden)

    Ank de Jonge

    Full Text Available To compare mode of birth and medical interventions between broadly equivalent birth settings in England and the Netherlands.Data were combined from the Birthplace study in England (from April 2008 to April 2010 and the National Perinatal Register in the Netherlands (2009. Low risk women in England planning birth at home (16,470 or in freestanding midwifery units (11,133 were compared with Dutch women with planned home births (40,468. Low risk English women with births planned in alongside midwifery units (16,418 or obstetric units (19,096 were compared with Dutch women with planned midwife-led hospital births (37,887.CS rates varied across planned births settings from 6.5% to 15.5% among nulliparous and 0.6% to 5.1% among multiparous women. CS rates were higher among low risk nulliparous and multiparous English women planning obstetric unit births compared to Dutch women planning midwife-led hospital births (adjusted (adj OR 1.89 (95% CI 1.64 to 2.18 and 3.66 (2.90 to 4.63 respectively. Instrumental vaginal birth rates varied from 10.7% to 22.5% for nulliparous and from 0.9% to 5.7% for multiparous women. Rates were lower in the English comparison groups apart from planned births in obstetric units. Transfer, augmentation and episiotomy rates were much lower in England compared to the Netherlands for all midwife-led groups. In most comparisons, epidural rates were higher among English groups.When considering maternal outcomes, findings confirm advantages of giving birth in midwife-led settings for low risk women. Further research is needed into strategies to decrease rates of medical intervention in obstetric units in England and to reduce rates of avoidable transfer, episiotomy and augmentation of labour in the Netherlands.

  17. Using the World Health Organization's 4S-Framework to Strengthen National Strategies, Policies and Services to Address Mental Health Problems in Adolescents in Resource-Constrained Settings

    Directory of Open Access Journals (Sweden)

    Cabral de Mello Meena

    2011-09-01

    Full Text Available Abstract Background Most adolescents live in resource-constrained countries and their mental health has been less well recognised than other aspects of their health. The World Health Organization's 4-S Framework provides a structure for national initiatives to improve adolescent health through: gathering and using strategic information; developing evidence-informed policies; scaling up provision and use of health services; and strengthening linkages with other government sectors. The aim of this paper is to discuss how the findings of a recent systematic review of mental health problems in adolescents in resource-constrained settings might be applied using the 4-S Framework. Method Analysis of the implications of the findings of a systematic search of the English-language literature for national strategies, policies, services and cross-sectoral linkages to improve the mental health of adolescents in resource-constrained settings. Results Data are available for only 33/112 [29%] resource-constrained countries, but in all where data are available, non-psychotic mental health problems in adolescents are identifiable, prevalent and associated with reduced quality of life, impaired participation and compromised development. In the absence of evidence about effective interventions in these settings expert opinion is that a broad public policy response which addresses direct strategies for prevention, early intervention and treatment; health service and health workforce requirements; social inclusion of marginalised groups of adolescents; and specific education is required. Specific endorsed strategies include public education, parent education, training for teachers and primary healthcare workers, psycho-educational curricula, identification through periodic screening of the most vulnerable and referral for care, and the availability of counsellors or other identified trained staff members in schools from whom adolescents can seek assistance for

  18. Estimating soil emissions and toxicity impacts from the application of livestock manure: application to heavy metals at national scale

    DEFF Research Database (Denmark)

    Leclerc, Alexandra Segolene Corinne; Laurent, Alexis

    2017-01-01

    Aiming for a more efficient use of resources, the European Commission encourages the use of animal manure as a fertilizer providing nutrients and organic matter to improve crop productivity and soil fertility [1,2]. However livestock manure contains traces from pathogens, veterinary medicines...... and feed additives (e.g. antibiotics and heavy metals), which may cause damages to ecosystems and human health. To prevent large damages from happening, tools such as Environmental risk assessment (ERA) and life cycle assessment (LCA) are used to evaluate the environmental risks and impacts...... on the use of such substances in livestock production, large-scale assessments are required. To date, the total emissions of harmful substances resulting from the application of manure at country level have however been rarely quantified. We therefore developed a framework to estimate these releases to soil...

  19. Emission of BTEX and PAHs from molding sands with furan cold setting resins containing different contents of free furfuryl alcohol during production of cast iron

    Directory of Open Access Journals (Sweden)

    Mariusz Holtzer

    2015-11-01

    Full Text Available At present, furan resin is the largest selling no-bake system of moulding sands. The most commonly used furan no-bake binders (FNB are condensation products of furfuryl alcohol (FA urea, formaldehyde and phenol. They are generally cured by exposure to organic sulfonic acids. FNB provide excellent mold and core strength, cure rapidly and allow the sand to be reclaimed at fairly high yields, generally 75%-80%, especially in applications where due allowance is made for the need to keep total sulfur content below 0.1%. However, due to probable carcinogenic properties of furfuryl alcohol, the EU Directive limits the content of this substance (in a monomer form in resin to 25%. The classification of furfuryl alcohol and the resulting furan resin products has changed from "harmful" to "toxic" by inhalation? The aim of this study was to determine the effect of free furfuryl alcohol content in the resin on the emission of harmful substances from the BTEX (Benzene Toluene Ethylbenzene & Xylene and PAHs (polycyclic aromatic hydrocarbon group exposed to high temperature and how it affects the emissions allowance of reclaimed sand in the matrix. Three resins from a leading manufacturer were examined, which contain a free furfuryl alcohol content of 71%-72%, about 50% and < 25%, respectively. The hardener for each resin was 65% aqueous solution of paratoluenesulfonic acid. Tests were carried out in semi-industrial conditions where liquid cast-iron was poured into sample sand mold at 1,350 ìC. The matrix of the studied sands was reclaimed in the amount of 0, 50%, 100%, respectively. With the increase of free furfuryl alcohol content, the volume of evolved gases decreased. For all resins the main component from the BTEX group dominating in the emitted gases was benzene; however toluene also appeared in the amount of a few percentages. In contrast, ethylbenzene and xylenes occurred only in the gases emitted from resin-bonded sands with the largest furfuryl

  20. Marine nitrous oxide emissions: An unknown liability for the international water sector

    Science.gov (United States)

    Reliable estimates of anthropogenic greenhouse gas (GHG) emissions are essential for setting effective climate policy at both the sector and national level. Current IPCC Guidelines for calculating nitrous oxide (N2O) emissions from sewage management are both highly uncertain and ...

  1. Hitting emissions targets with (statistical) confidence in multi-instrument Emissions Trading Schemes

    International Nuclear Information System (INIS)

    Shipworth, David

    2003-12-01

    A means of assessing, monitoring and controlling aggregate emissions from multi-instrument Emissions Trading Schemes is proposed. The approach allows contributions from different instruments with different forms of emissions targets to be integrated. Where Emissions Trading Schemes are helping to meet specific national targets, the approach allows the entry requirements of new participants to be calculated and set at a level that will achieve these targets. The approach is multi-levelled, and may be extended downwards to support pooling of participants within instruments, or upwards to embed Emissions Trading Schemes within a wider suite of policies and measures with hard and soft targets. Aggregate emissions from each instrument are treated stochastically. Emissions from the scheme as a whole are then the joint probability distribution formed by integrating the emissions from its instruments. Because a Bayesian approach is adopted, qualitative and semi-qualitative data from expert opinion can be used where quantitative data is not currently available, or is incomplete. This approach helps government retain sufficient control over emissions trading scheme targets to allow them to meet their emissions reduction obligations, while minimising the need for retrospectively adjusting existing participants' conditions of entry. This maintains participant confidence, while providing the necessary policy levers for good governance

  2. Organizational influences and quality-of-life issues during the professional socialization of certified athletic trainers working in the National Collegiate Athletic Association Division I setting.

    Science.gov (United States)

    Pitney, William A

    2006-01-01

    Health professionals are exposed to critical influences and pressures when socialized into their work environments. Little is known about the organizational socialization of certified athletic trainers (ATs) in the collegiate context. To discuss the organizational influences and quality-of-life issues as each relates to the professional socialization of ATs working in the National Collegiate Athletic Association Division I setting. A qualitative design of in-depth interviews and follow-up electronic interviews was used to examine the organizational socialization of ATs. Participants associated with Division I athletic programs from 4 National Athletic Trainers' Association districts volunteered for the study. A total of 11 men and 5 women participated in the study, consisting of 14 ATs and 2 athletic directors. Interviews were transcribed verbatim and analyzed inductively. A peer review, member checks, and data source triangulation were performed to establish trustworthiness. Two categories emerged that provide insight into the experiences that affected the professional socialization of the ATs: organizational influences and quality-of-life issues. The data indicate that the participants in this study were heavily influenced by the bureaucratic tendencies of the Division I athletic organizations in which they worked. The participants were extremely concerned about the diminished quality of life that may result from being an AT in this context. They were, however, able to maintain a commitment to delivering quality care to the student-athletes despite these influences. High work volume and low administrative support were commonly cited as problems, thus creating concern about diminished quality of life and the fear of burnout. The AT's role appears not only rewarding but also challenging. The reward is working closely with patients and developing an interpersonal bond; the challenge is dealing with a bureaucratic structure and balancing one's professional and

  3. Assessing strategies to manage work and life balance of athletic trainers working in the National Collegiate Athletic Association Division I setting.

    Science.gov (United States)

    Mazerolle, Stephanie M; Pitney, William A; Casa, Douglas J; Pagnotta, Kelly D

    2011-01-01

    Certified athletic trainers (ATs) working at the National Collegiate Athletic Association Division I level experience challenges balancing their professional and personal lives. However, an understanding of the strategies ATs use to promote a balance between their professional and personal lives is lacking. To identify the strategies ATs employed in the Division I setting use to establish a balance between their professional and personal lives. Qualitative investigation using inductive content analysis. Athletic trainers employed at Division I schools from 5 National Athletic Trainers' Association districts. A total of 28 (15 women, 13 men) ATs aged 35 ± 9 years volunteered for the study. Asynchronous electronic interviews with follow-up phone interviews. Data were analyzed using inductive content analysis. Peer review, member checking, and data-source triangulation were conducted to establish trustworthiness. Three higher-order themes emerged from the analysis. The initial theme, antecedents of work-family conflict, focused on the demands of the profession, flexibility of work schedules, and staffing patterns as contributing to work-life conflict for this group of ATs. The other 2 emergent higher-order themes, professional factors and personal factors, describe the components of a balanced lifestyle. The second-order theme of constructing the professional factors included both organizational policies and individual strategies, whereas the second-order theme of personal factors was separation of work and life and a supportive personal network. Long work hours, lack of control over work schedules, and unbalanced athlete-to-AT ratios can facilitate conflicts. However, as demonstrated by our results, several organizational and personal strategies can be helpful in creating a balanced lifestyle.

  4. Achieving Work-Life Balance in the National Collegiate Athletic Association Division I Setting, Part II: Perspectives From Head Athletic Trainers

    Science.gov (United States)

    Goodman, Ashley; Mazerolle, Stephanie M.; Pitney, William A.

    2015-01-01

    Context: Work-life balance has been examined at the collegiate level from multiple perspectives except for the athletic trainer (AT) serving in a managerial or leadership role. Objective: To investigate challenges and strategies used in achieving work-life balance from the perspective of the head AT at a National Collegiate Athletic Association Division I university. Design: Qualitative study. Setting: Web-based management system. Patients or Other Participants: A total of 18 head ATs (13 men, 5 women; age = 44 ± 8 years, athletic training experience = 22 ± 7 years) volunteered. Data Collection and Analysis: Participants journaled their thoughts and experiences in response to a series of questions. To establish data credibility, we included multiple-analyst triangulation, stakeholder checks, and peer review. We used a general inductive approach to analyze the data. Results: Two higher-order themes emerged from our analysis of the data: organizational challenges and work-life balance strategies. The organizational challenges theme contained 2 lower-order themes: lack of autonomy and role demands. The work-life balance strategies theme contained 3 lower-order themes: prioritization of commitments, strategic boundary setting, and work-family integration. Conclusions: Head ATs are susceptible to experiencing work-life imbalance just as ATs in nonsupervisory roles are. Although not avoidable, the causes are manageable. Head ATs are encouraged to prioritize their personal time, make efforts to spend time away from their demanding positions, and reduce the number of additional responsibilities that can impede time available to spend away from work. PMID:25098746

  5. Barriers to the Role of the Head Athletic Trainer for Women in National Collegiate Athletic Association Division II and III Settings.

    Science.gov (United States)

    Mazerolle, Stephanie M; Eason, Christianne M

    2016-07-01

    Very few women assume the role of head athletic trainer (AT). Reasons for this disparity include discrimination, motherhood, and a lack of interest in the position. However, data suggest that more women seek the head AT position in National Collegiate Athletic Association Division II and III settings. To examine the barriers female ATs face as they transition to the role of head AT. Qualitative study. Divisions II and III. In total, 77 female ATs participated in our study. Our participants (38 ± 9 years old) were employed as head ATs at the Division II or III level. We conducted online interviews with all participants. They journaled their reflections to a series of open-ended questions pertaining to their experiences as head ATs. Data were analyzed following a general inductive approach. Credibility was secured by peer review and researcher triangulation. Organizational and personal factors emerged as the 2 major themes that described challenges for women assuming the role of the head AT. Organizational barriers were defined by gender stereotyping and the "good old boys" network. Personal influences included a lack of leadership aspirations, motherhood and family, and a lack of mentors. Female ATs working in Divisions II or III experienced similar barriers to assuming the role of the head AT as those working in the Division I setting. Stereotyping still exists within collegiate athletics, which limits the number of women in higher-ranking positions; however, a lack of desire to assume a higher position and the desire to balance work and home inhibit some women from moving up.

  6. National inventory of anhyd ric carbonic emissions providing of fuels consumption as energy source; Inventario nacional de las emisiones de anhidrido carbonico proveniente del consumo de combustibles como fuente de Energia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-07-01

    The Convention of the United Nations about Climatic Change, carried out in 1992, and whose ratification this being considerate d at level Parliament in the Republica Oriental del Uruguay, it has as objective to achieve the stabilization of the concentrations of gases of effect hot house in the atmosphere at a level that impedes interferences dangerous antropogenias. The National Direction of environment has carried out and Inventory of the Emissions of gas carbonic anhydride in the execution of the arisen commitments of the mentioned Convention. It being this the first step for the realization of a national inventory, which will not include the rest of the gases of effect hothouse controlled by the Protocols of Montreal. The inventory of the emissions carried out by the Division of Global and Regional Matters, it has been carried out for each one of the years understood in the period from 1987 to 1992 being studied the contribution of each sector of the national activity in the Emissions of carbonic anhydride.The results show that the total emissions estimated for Uruguay reach only the 6655 gigagrames of annual for the year 1992, being a light increase of the emission values among the years 1989 at 1992.

  7. What Keeps Passion Alive? Sexual Satisfaction Is Associated With Sexual Communication, Mood Setting, Sexual Variety, Oral Sex, Orgasm, and Sex Frequency in a National U.S. Study.

    Science.gov (United States)

    Frederick, David A; Lever, Janet; Gillespie, Brian Joseph; Garcia, Justin R

    2017-02-01

    Passion and sexual satisfaction typically diminish in longer-term relationships, but this decline is not inevitable. We identified the attitudes and behaviors that most strongly differentiated sexually satisfied from dissatisfied men and women who had been together for at least three years (N = 38,747). Data were collected in 2006 from cohabiting and married men (M) and women (W) via an online survey on a major national U.S. news Web site. The vast majority of these participants reported being satisfied with their sex lives during their first six months together (83% W; 83% M). Satisfaction with their current sex lives was more variable, with approximately half of participants reporting overall satisfaction (55% W; 43% M) and the rest feeling neutral (18% W; 16% M) or dissatisfied (27% W; 41% M). More than one in three respondents (38% W; 32% M) claimed their sex lives were as passionate now as in the beginning. Sexual satisfaction and maintenance of passion were higher among people who had sex most frequently, received more oral sex, had more consistent orgasms, and incorporated more variety of sexual acts, mood setting, and sexual communication. We discuss implications of these findings for research and for helping people revitalize their sex lives.

  8. Achieving work-life balance in the National Collegiate Athletic Association Division I setting, part II: perspectives from head athletic trainers.

    Science.gov (United States)

    Goodman, Ashley; Mazerolle, Stephanie M; Pitney, William A

    2015-01-01

    Work-life balance has been examined at the collegiate level from multiple perspectives except for the athletic trainer (AT) serving in a managerial or leadership role. To investigate challenges and strategies used in achieving work-life balance from the perspective of the head AT at a National Collegiate Athletic Association Division I university. Qualitative study. Web-based management system. A total of 18 head ATs (13 men, 5 women; age = 44 ± 8 years, athletic training experience = 22 ± 7 years) volunteered. Participants journaled their thoughts and experiences in response to a series of questions. To establish data credibility, we included multiple-analyst triangulation, stakeholder checks, and peer review. We used a general inductive approach to analyze the data. Two higher-order themes emerged from our analysis of the data: organizational challenges and work-life balance strategies. The organizational challenges theme contained 2 lower-order themes: lack of autonomy and role demands. The work-life balance strategies theme contained 3 lower-order themes: prioritization of commitments, strategic boundary setting, and work-family integration. Head ATs are susceptible to experiencing work-life imbalance just as ATs in nonsupervisory roles are. Although not avoidable, the causes are manageable. Head ATs are encouraged to prioritize their personal time, make efforts to spend time away from their demanding positions, and reduce the number of additional responsibilities that can impede time available to spend away from work.

  9. Achieving work-life balance in the National Collegiate Athletic Association Division I setting, part I: the role of the head athletic trainer.

    Science.gov (United States)

    Mazerolle, Stephanie M; Goodman, Ashley; Pitney, William A

    2015-01-01

    Supervisor support has been identified as key to the fulfillment of work-life balance for the athletic trainer (AT), yet limited literature exists on the perspectives of supervisors. To investigate how the head AT facilitates work-life balance among staff members within the National Collegiate Athletic Association Division I setting. Qualitative study. Web-based management system. A total of 18 head ATs (13 men, 5 women; age = 44 ± 8 years, athletic training experience = 22 ± 7 years) volunteered for an asynchronous, Web-based interview. Participants responded to a series of questions by journaling their thoughts and experiences. We included multiple-analyst triangulation, stakeholder checks, and peer review to establish data credibility. We analyzed the data via a general inductive approach. Four prevailing themes emerged from the data: modeling work-life balance, encouraging disengagement from the AT role, cooperation and community workplace, and administrative support and understanding. Head ATs at the Division I level recognized the need to promote work-life balance among their staffs. They not only were supportive of policies that promote work-life balance, including spending time away from the role of the AT and teamwork among staff members, but also modeled and practiced the strategies that they promoted.

  10. The cataract national data set electronic multi-centre audit of 55,567 operations: case-mix adjusted surgeon's outcomes for posterior capsule rupture.

    Science.gov (United States)

    Sparrow, J M; Taylor, H; Qureshi, K; Smith, R; Johnston, R L

    2011-08-01

    To develop a methodology for case-mix adjustment of surgical outcomes for individual cataract surgeons using electronically collected multi-centre data conforming to the cataract national data set (CND). Routinely collected anonymised data were remotely extracted from electronic patient record (EPR) systems in 12 participating NHS Trusts undertaking cataract surgery. Following data checks and cleaning, analyses were carried out to risk adjust outcomes for posterior capsule rupture rates for individual surgeons, with stratification by surgical grade. A total of 406 surgeons from 12 NHS Trusts submitted data on 55,567 cataract operations between November 2001 and July 2006 (86% from January 2004). In all, 283 surgeons contributed data on >25 cases, providing 54,319 operations suitable for detailed analysis. Case-mix adjusted results of individual surgeons are presented as funnel plots for all surgeons together, and separately for three different grades of surgeon. Plots include 95 and 99.8% confidence limits around the case-mix adjusted outcomes for detection of surgical outliers. Routinely collected electronic data conforming to the CND provides sufficient detail for case-mix adjustment of cataract surgical outcomes. The validation of these risk indicators should be carried out using fresh data to confirm the validity of the risk model. Once validated this model should provide an equitable approach for peer-to-peer comparisons in the context of revalidation.

  11. Real-world and specific to vehicle driving cycles for measuring car pollutant emissions

    OpenAIRE

    ANDRE, M; JOUMARD, R

    2004-01-01

    In the frame of the European research project ARTEMIS, a set of representative real-world driving cycles has been developed, to ensure a coherency between the pollutant emissions measurements conducted in the frame of the ARTEMIS project and of on-going national campaigns and to enable the integration of all the resulting emission data in the European systems of emission inventory. The 3 real-world ARTEMIS driving cycles (urban, rural road and motorway) represent the observed European drivi...

  12. Single-Institution Experience in the Treatment of Primary Mediastinal B Cell Lymphoma Treated With Immunochemotherapy in the Setting of Response Assessment by 18Fluorodeoxyglucose Positron Emission Tomography

    International Nuclear Information System (INIS)

    Pinnix, Chelsea C.; Dabaja, Bouthaina; Ahmed, Mohamed Amin; Chuang, Hubert H.; Costelloe, Colleen; Wogan, Christine F.; Reed, Valerie; Romaguera, Jorge E.; Neelapu, Sattva; Oki, Yasuhiro; Rodriguez, M. Alma; Fayad, Luis; Hagemeister, Frederick B.; Nastoupil, Loretta; Turturro, Francesco; Fowler, Nathan; Fanale, Michelle A.; Nieto, Yago; Khouri, Issa F.; Ahmed, Sairah

    2015-01-01

    Purpose: Excellent outcomes obtained after infusional dose-adjusted etoposide, doxorubicin, cyclophosphamide, vincristine, prednisone, and rituximab (R-EPOCH) alone have led some to question the role of consolidative radiation therapy (RT) in the treatment of primary mediastinal B cell lymphoma (PMBL). We reviewed the outcomes in patients treated with 1 of 3 rituximab-containing regimens (cyclophosphamide, doxorubicin, vincristine, prednisone [R-CHOP]; hyperfractionated cyclophosphamide, vincristine, doxorubicin and dexamethasone [R-HCVAD], or R-EPOCH) with or without RT. We also evaluated the ability of positron emission tomography–computed tomography (PET-CT) to identify patients at risk of relapse. Methods and Materials: We retrospectively identified 97 patients with diagnoses of stage I/II PMBCL treated at our institution between 2001 and 2013. The clinical characteristics, treatment outcomes, and toxicity were assessed. We analyzed whether postchemotherapy PET-CT could identify patients at risk for progressive disease according to a 5 point scale (5PS) Deauville score assigned. Results: Among 97 patients (median follow-up time, 57 months), the 5-year overall survival rate was 99%. Of patients treated with R-CHOP, 99% received RT; R-HCVAD, 82%; and R-EPOCH, 36%. Of 68 patients with evaluable end-of-chemotherapy PET-CT scans, 62% had a positive scan (avidity above that of the mediastinal blood pool [Deauville 5PS = 3]), but only 9 patients experienced relapse (n=1) or progressive disease (n=8), all with a 5PS of 4 to 5. Of the 25 patients who received R-EPOCH, 4 experienced progression, all with 5PS of 4 to 5; salvage therapy (RT and autologous stem cell transplantation) was successful in all cases. Conclusion: Combined modality immunochemotherapy and RT is well tolerated and effective for treatment of PMBCL. A postchemotherapy 5PS of 4 to 5, rather than 3 to 5, can identify patients at high risk of progression who should be considered for therapy beyond

  13. Phantom evaluation of a cardiac SPECT/VCT system that uses a common set of solid-state detectors for both emission and transmission scans.

    Science.gov (United States)

    Bai, Chuanyong; Conwell, Richard; Kindem, Joel; Babla, Hetal; Gurley, Mike; De Los Santos, Romer; Old, Rex; Weatherhead, Randy; Arram, Samia; Maddahi, Jamshid

    2010-06-01

    We developed a cardiac SPECT system (X-ACT) with low dose volume CT transmission-based attenuation correction (AC). Three solid-state detectors are configured to form a triple-head system for emission scans and reconfigured to form a 69-cm field-of-view detector arc for transmission scans. A near mono-energetic transmission line source is produced from the collimated fluorescence x-ray emitted from a lead target when the target is illuminated by a narrow polychromatic x-ray beam from an x-ray tube. Transmission scans can be completed in 1 min with insignificant patient dose (deep dose equivalent used phantom studies to evaluate (1) the accuracy of the reconstructed attenuation maps, (2) the effect of AC on image uniformity, and (3) the effect of AC on defect contrast (DC). The phantoms we used included an ACR phantom, an anthropomorphic phantom with a uniform cardiac insert, and an anthropomorphic phantom with two defects in the cardiac insert. The reconstructed attenuation coefficient of water at 140 keV was .150 +/- .003/cm in the uniform region of the ACR phantom, .151 +/- .003/cm and .151 +/- .002/cm in the liver and cardiac regions of the anthropomorphic phantom. The ACR phantom images with AC showed correction of the bowing effect due to attenuation in the images without AC (NC). The 17-segment scores of the images of the uniform cardiac insert were 78.3 +/- 6.5 before and 87.9 +/- 3.3 after AC (average +/- standard deviation). The inferior-to-anterior wall ratio and the septal-to-lateral wall ratio were .99 and 1.16 before and 1.02 and 1.00 after AC. The DC of the two defects was .528 and .156 before and .628 and .173 after AC. The X-ACT system generated accurate attenuation maps with 1-minute transmission scans. AC improved image quality and uniformity over NC.

  14. Reconciliation of Measured and TRANSP-calculated Neutron Emission Rates in the National Spherical Torus Experiment: Circa 2002-2005

    International Nuclear Information System (INIS)

    Medley, S.S.; Darrow, D.S.; Roquemore, A.L.

    2005-01-01

    A change in the response of the neutron detectors on the National Spherical Torus Experiment occurred between the 2002-2003 and 2004 experimental run periods. An analysis of this behavior by investigating the neutron diagnostic operating conditions and comparing measured and TRANSP-calculated neutron rates is presented. Also a revised procedure for cross calibration of the neutron scintillator detectors with the fission chamber detectors was implemented that delivers good agreement amongst the measured neutron rates for all neutron detectors and all run periods. For L-mode discharges, the measured and TRANSP-calculated neutron rates now match closely for all run years. For H-mode discharges over the entire 2002-2004 period, the 2FG scintillator and fission chamber measurements match each other but imply a neutron deficit of 11.5% relative to the TRANSP-calculated neutron. The results of this report impose a modification on all of the previously used calibration factors for the entire neutron detector suite over the 2002-2004 period. A tabular summary of the new calibration factors is provided including certified calibration factors for the 2005 run

  15. Gender obesity inequities are huge but differ greatly according to environment and socio-economics in a North African setting: a national cross-sectional study in Tunisia.

    Directory of Open Access Journals (Sweden)

    Jalila El Ati

    Full Text Available INTRODUCTION: Southern Mediterranean countries have experienced a marked increase in the prevalence of obesity whose consequences for gender related health inequities have been little studied. We assessed gender obesity inequalities and their environmental and socio-economic modifiers among Tunisian adults. METHODS: Cross-sectional survey in 2005; national, 3 level random cluster sample of 35-70 years Tunisians (women: n = 2964, men: n = 2379. Overall adiposity was assessed by BMI = weight(kg/height(m(2 and obesity was BMI≥30, WHtR = waist circumference to height ratio defined abdominal obesity as WHtR≥0.6. Gender obesity inequality measure was women versus men Prevalence Proportion Odds-Ratio (OR; models featuring gender x covariate interaction assessed variation of gender obesity inequalities with area (urban versus rural, age, marital status or socio-economic position (profession, education, household income proxy. RESULTS: BMI was much higher among women (28.4(0.2 versus men (25.3(0.1, P<0.0001 as was obesity (37.0% versus 13.3%, OR = 3.8[3.1-7.4], P<0.0001 and abdominal obesity (42.6% versus 15.6%, 4.0[3.3-4.8], P<0.0001. Gender obesity inequalities (women versus men adjusted OR were higher in urban (OR = 3.3[1.3-8.7] than rural (OR = 2.0[0.7-5.5] areas. These gender obesity inequalities were lower for subjects with secondary education or more (OR = 3.3[1.3-8.6], than among those with no schooling (OR = 6.9[2.0-23.3]. They were also lower for those with upper/intermediate profession (OR = 1.4[0.5-4.3] or even employees/workers OR = 2.3[1.0-5.4] than those not professionaly active at all (OR = 3.3[1.3-8.6]. Similar results were observed for addominal obesity. CONCLUSION: The huge overall gender obesity inequities (women much more corpulent than men were higher in urban settings, but lower among subjects of higher education and professional activity. Reasons for gender inequalities in

  16. Gender obesity inequities are huge but differ greatly according to environment and socio-economics in a North African setting: a national cross-sectional study in Tunisia.

    Science.gov (United States)

    El Ati, Jalila; Traissac, Pierre; Delpeuch, Francis; Aounallah-Skhiri, Hajer; Béji, Chiraz; Eymard-Duvernay, Sabrina; Bougatef, Souha; Kolsteren, Patrick; Maire, Bernard; Ben Romdhane, Habiba

    2012-01-01

    Southern Mediterranean countries have experienced a marked increase in the prevalence of obesity whose consequences for gender related health inequities have been little studied. We assessed gender obesity inequalities and their environmental and socio-economic modifiers among Tunisian adults. Cross-sectional survey in 2005; national, 3 level random cluster sample of 35-70 years Tunisians (women: n = 2964, men: n = 2379). Overall adiposity was assessed by BMI = weight(kg)/height(m)(2) and obesity was BMI≥30, WHtR = waist circumference to height ratio defined abdominal obesity as WHtR≥0.6. Gender obesity inequality measure was women versus men Prevalence Proportion Odds-Ratio (OR); models featuring gender x covariate interaction assessed variation of gender obesity inequalities with area (urban versus rural), age, marital status or socio-economic position (profession, education, household income proxy). BMI was much higher among women (28.4(0.2)) versus men (25.3(0.1)), PGender obesity inequalities (women versus men adjusted OR) were higher in urban (OR = 3.3[1.3-8.7]) than rural (OR = 2.0[0.7-5.5]) areas. These gender obesity inequalities were lower for subjects with secondary education or more (OR = 3.3[1.3-8.6]), than among those with no schooling (OR = 6.9[2.0-23.3]). They were also lower for those with upper/intermediate profession (OR = 1.4[0.5-4.3]) or even employees/workers OR = 2.3[1.0-5.4] than those not professionaly active at all (OR = 3.3[1.3-8.6]). Similar results were observed for addominal obesity. The huge overall gender obesity inequities (women much more corpulent than men) were higher in urban settings, but lower among subjects of higher education and professional activity. Reasons for gender inequalities in obesity and their variation with socio-economic position should be sought so that appropriate policies to reduce these inequalities can be implemented in Tunisia and similar settings.

  17. How to do (or not to do) … translation of national health accounts data to evidence for policy making in a low resourced setting.

    Science.gov (United States)

    Price, Jennifer A; Guinness, Lorna; Irava, Wayne; Khan, Idrish; Asante, Augustine; Wiseman, Virginia

    2016-05-01

    For more than a decade, the Organization for Economic Co-operation and Development (OECD), the World Health Organization (WHO) and the World Bank have promoted the international standardization of National Health Accounts (NHA) for reporting global statistics on public, private and donor health expenditure and improve the quality of evidence-based decision-making at country level. A 2010-2012 World Bank review of NHA activity in 50 countries found structural and technical constraints (rather than cost) were key impediments to institutionalizing NHA in many low- and middle-income countries (LMICs). Pilot projects focused resources on data production, neglecting longer-term capacity building for analysing the data, developing ownership among local stakeholders and establishing routine production, utilization and dissemination of NHA data. Hence, genuine institutionalization of NHA in most LMICs has been slow to materialize. International manuals focus on the production of NHA data and do not include practical, incremental and low-cost strategies to guide countries in translating the data into evidence for policy-making. The main aim of this article is to recommend strategies for bridging this divide between production and utilization of NHA data in low-resource settings. The article begins by discussing the origins and purpose of NHA, including factors currently undermining their uptake. The focus then turns to the development and application of strategies to assist LMICs in 'unlocking' the hidden value of their NHA. The article draws on the example of Fiji, a country currently attempting to integrate their NHA data into policy formulation, despite minimal resources, training and familiarity with economic analysis of health systems. Simple, low cost recommendations such as embedding health finance indicators in planning documents, a user-friendly NHA guide for evaluating local health priorities, and sharing NHA data for collaborative research have helped translate

  18. Estimating Emissions from Railway Traffic

    DEFF Research Database (Denmark)

    Jørgensen, Morten W.; Sorenson, Spencer C.

    1998-01-01

    Several parameters of importance for estimating emissions from railway traffic are discussed, and typical results presented. Typical emissions factors from diesel engines and electrical power generation are presented, and the effect of differences in national electrical generation sources...

  19. Pollution Emissions, Environmental Policy, and Marginal Abatement Costs.

    Science.gov (United States)

    He, Ling-Yun; Ou, Jia-Jia

    2017-12-05

    Pollution emissions impose serious social negative externalities, especially in terms of public health. To reduce pollution emissions cost-effectively, the marginal abatement costs (MACs) of pollution emissions must be determined. Since the industrial sectors are the essential pillars of China's economic growth, as well as leading energy consumers and sulfur dioxide (SO₂) emitters, estimating MACs of SO₂ emissions at the industrial level can provide valuable information for all abatement efforts. This paper tries to address the critical and essential issue in pollution abatement: How do we determine the MACs of pollution emissions in China? This paper first quantifies the SO₂ emission contribution of different industrial sectors in the Chinese economy by an Input-Output method and then estimates MACs of SO₂ for industrial sectors at the national level, provincial level, and sectoral level by the shadow price theory. Our results show that six sectors (e.g., the Mining and Washing of Coal sector) should be covered in the Chinese pollution emission trading system. We have also found that the lowest SO₂ shadow price is 2000 Yuan/ton at the national level, and that shadow prices should be set differently at the provincial level. Our empirical study has several important policy implications, e.g., the estimated MACs may be used as a pricing benchmark through emission allowance allocation. In this paper, the MACs of industrial sectors are calculated from the national, provincial and sectoral levels; therefore, we provide an efficient framework to track the complex relationship between sectors and provinces.

  20. International emissions trading

    DEFF Research Database (Denmark)

    Boom, Jan Tjeerd

    This thesis discusses the design and political acceptability of international emissions trading. It is shown that there are several designs options for emissions trading at the national level that have a different impact on output and thereby related factors such as employment and consumer prices....... The differences in impact of the design make that governments may prefer different designs of emissions trading in different situations. The thesis furthermore establishes that international emissions trading may lead to higher overall emissions, which may make it a less attractive instrument....

  1. Payment - National

    Data.gov (United States)

    U.S. Department of Health & Human Services — Payment measures – national data. This data set includes national-level data for the payment measures associated with an episode of care for heart attack, heart...

  2. HCB, PCB, PCDD and PCDF emissions from ships

    Energy Technology Data Exchange (ETDEWEB)

    Cooper, David

    2004-10-01

    Since current estimates of hexachlorobenzene (HCB), polychlorinated biphenyls (PCB), dioxins (PCDD), and furans (PCDF) from ships are based on a relatively limited and old data set, an update of these emission factors has been outlined as a target towards improved emission inventories. Consequently and as an assignment from the Swedish Environmental Protection Agency, the Swedish Environmental Research Institute has undertaken a comprehensive study focusing on these emissions from three different ships during December 2003 to March 2004. Analyses were performed on 12 exhaust samples, 3 fuel oil samples and 3 lubricating oil samples from a representative selection of diesel engine models, fuel types and during different 'real-world' operating conditions. The measured emissions correspond reasonably well with previous measurements. The data suggests however that previous PCDD/PCDF emission factors are probably too high. As expected the greatest emissions were observed during main engine start-up periods and for engines using heavier fuel oils. Total emissions for 2002, using the revised emission factors, have been calculated based on Swedish sold marine fuels and also for geographical areas of national importance. In terms of their toxic equivalence (WHO-TEQ), the PCDD/PCDF emissions from ships using Swedish fuels are small (0.37 - 0.85 g TEQ) in comparison to recent estimates for the national total (ca. 45 g TEQ). Emissions from other land-based diesel engines (road vehicles, off-road machinery, military vehicles and locomotives) are estimated to contribute a further 0.18-0.42 g TEQ. Similarly HCB and PCB emissions from these sources are small compared to 1995 national emission inventories.

  3. Analysis of environmental setting, surface-water and groundwater data, and data gaps for the Citizen Potawatomi Nation Tribal Jurisdictional Area, Oklahoma, through 2011

    Science.gov (United States)

    Andrews, William J.; Harich, Christopher R.; Smith, S. Jerrod; Lewis, Jason M.; Shivers, Molly J.; Seger, Christian H.; Becker, Carol J.

    2013-01-01

    The Citizen Potawatomi Nation Tribal Jurisdictional Area, consisting of approximately 960 square miles in parts of three counties in central Oklahoma, has an abundance of water resources, being underlain by three principal aquifers (alluvial/terrace, Central Oklahoma, and Vamoosa-Ada), bordered by two major rivers (North Canadian and Canadian), and has several smaller drainages. The Central Oklahoma aquifer (also referred to as the Garber-Wellington aquifer) underlies approximately 3,000 square miles in central Oklahoma in parts of Cleveland, Logan, Lincoln, Oklahoma, and Pottawatomie Counties and much of the tribal jurisdictional area. Water from these aquifers is used for municipal, industrial, commercial, agricultural, and domestic supplies. The approximately 115,000 people living in this area used an estimated 4.41 million gallons of fresh groundwater, 12.12 million gallons of fresh surface water, and 8.15 million gallons of saline groundwater per day in 2005. Approximately 8.48, 2.65, 2.24, 1.55, 0.83, and 0.81 million gallons per day of that water were used for domestic, livestock, commercial, industrial, crop irrigation, and thermoelectric purposes, respectively. Approximately one-third of the water used in 2005 was saline water produced during petroleum production. Future changes in use of freshwater in this area will be affected primarily by changes in population and agricultural practices. Future changes in saline water use will be affected substantially by changes in petroleum production. Parts of the area periodically are subject to flooding and severe droughts that can limit available water resources, particularly during summers, when water use increases and streamflows substantially decrease. Most of the area is characterized by rural types of land cover such as grassland, pasture/hay fields, and deciduous forest, which may limit negative effects on water quality by human activities because of lesser emissions of man-made chemicals on such areas than

  4. The national plan of radioactive materials and wastes management. ASN's notice about the choice of the sites to be investigated in view of the setting up of a disposal facility for low activity/long living wastes

    International Nuclear Information System (INIS)

    2009-07-01

    This short presentation, given by the national safety authority (ASN) at the meeting of July 1, 2009 of the high committee for the nuclear safety transparency and information (HCTISN), presents, first, the second French national plan of radioactive materials and wastes management (PNGMDR) with its main priorities, and then, the choice of the sites to survey in view of the setting up of a disposal facility for low level/long living wastes. The ASN expresses its opinion about the criteria retained by the ANDRA (the national agency of radioactive waste management) to select the most suitable sites. (J.S.)

  5. Technical and Non-Technical Measures for air pollution emission reduction: The integrated assessment of the regional Air Quality Management Plans through the Italian national model

    Science.gov (United States)

    D'Elia, I.; Bencardino, M.; Ciancarella, L.; Contaldi, M.; Vialetto, G.

    2009-12-01

    The Italian Air Quality legislation underwent sweeping changes with the implementation of the 1996 European Air Quality Framework Directive when the Italian administrative Regions were entrusted with air quality management tasks. The most recent Regional Air Quality Management Plans (AQMPs) highlighted the importance of Non-Technical Measures (NTMs), in addition to Technical Measures (TMs), in meeting environmental targets. The aim of the present work is to compile a list of all the TMs and NTMs taken into account in the Italian Regional AQMPs and to give in the target year, 2010, an estimation of SO 2, NO x and PM 10 emission reductions, of PM 10 concentration and of the health impact of PM 2.5 concentrations in terms of Life Expectancy Reduction. In order to do that, RAINS-Italy, as part of the National Integrated Modeling system for International Negotiation on atmospheric pollution (MINNI), has been applied. The management of TMs and NTMs inside RAINS have often obliged both the introduction of exogenous driving force scenarios and the control strategy modification. This has inspired a revision of the many NTM definitions and a clear choice of the definition adopted. It was finally highlighted that only few TMs and NTMs implemented in the AQMPs represent effective measures in reaching the environmental targets.

  6. Influences on recruitment to randomised controlled trials in mental health settings in England: a national cross-sectional survey of researchers working for the Mental Health Research Network.

    Science.gov (United States)

    Borschmann, Rohan; Patterson, Sue; Poovendran, Dilkushi; Wilson, Danielle; Weaver, Tim

    2014-02-17

    Recruitment to trials is complex and often protracted; selection bias may compromise generalisability. In the mental health field (as elsewhere), diverse factors have been described as hindering researcher access to potential participants and various strategies have been proposed to overcome barriers. However, the extent to which various influences identified in the literature are operational across mental health settings in England has not been systematically examined. A cross-sectional, online survey of clinical studies officers employed by the Mental Health Research Network in England to recruit to trials from National Health Service mental health services. The bespoke questionnaire invited participants to report exposure to specified influences on recruitment, the perceived impact of these on access to potential participants, and to describe additional positive or negative influences on recruitment. Analysis employed descriptive statistics, the framework approach and triangulation of data. Questionnaires were returned by 98 (58%) of 170 clinical studies officers who reported diverse experience. Data demonstrated a disjunction between policy and practice. While the particulars of trial design and various marketing and communication strategies could influence recruitment, consensus was that the culture of NHS mental health services is not conducive to research. Since financial rewards for recruitment paid to Trusts and feedback about studies seldom reaching frontline services, clinicians were described as distanced from research. Facing continual service change and demanding clinical workloads, clinicians generally did not prioritise recruitment activities. Incentives to trial participants had variable impact on access but recruitment could be enhanced by engagement of senior investigators and integrating referral with routine practice. Comprehensive, robust feasibility studies and reciprocity between researchers and clinicians were considered crucial to

  7. 2011 NATA - Emissions Sources

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset includes all emissions sources that were modeled in the 2011 National Air Toxics Assessment (NATA), inlcluding point, nonpoint, and mobile sources, and...

  8. General Paleoclimatology Data Sets

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data of past climate and environment derived from unusual proxy evidence. Parameter keywords describe what was measured in this data set. Additional summary...

  9. Emissions trading in transition economies: the link between international and domestic policy

    International Nuclear Information System (INIS)

    Evans, M.

    2003-01-01

    International emissions trading has the potential to significantly lower carbon mitigation costs and to promote environmentally friendly investment in transition economies. The design of domestic systems to complement international emissions trading will likely play a major role in emissions trading's effectiveness. This paper examines the benefits and challenges of proposed domestic systems and the related flows of emissions trading revenue in seller nations. The overwhelming majority of emissions available for sale will come from transition economies, which is why this article considers these countries as a group. Governments in countries such as Russia and Poland are interested in the potentially significant revenue they would reap from emissions trading, and some in those governments feel the money would best be used as general revenue for the government. Others argue that emissions trading should involve the private sector and other emitters in order to provide maximum incentives to reduce emissions and generate additional emissions trading revenue (the rules for international emissions trading explicitly allow this). Still others feel that special carbon mitigation funds would allow the government to maintain control yet stimulate additional emission reductions. Each policy contains its own set of challenges: stimulating further emission reductions, credibly monitoring emissions and emission reductions, or applying adequate fiscal accounting to the money flows

  10. Carbon emissions control strategies

    International Nuclear Information System (INIS)

    Chandler, W.U.

    1990-01-01

    This study was undertaken to address a fundamental issue: the cost of slowing climate change. Experts in eight nations were asked to evaluate, using the best economic models available, the prospects for reducing fossil fuel-based carbon emissions in their respective nations. The nations selected as case studies include: the Soviet Union, Poland, the United States, Japan, Hungary, France, the United Kingdom, and Canada. As important contributors to the greenhouse effect, these industrialized nations must find ways to substantially reduce their emissions. This is especially critical given that developing nations' emissions are expected to rise in the coming decades in the search for economic development. Ten papers have been processed separately for inclusion in the appropriate data bases

  11. Testing the generalizability of national reimbursement rates with respect to local setting: the costs of abdominal aortic aneurysm surgery in Denmark

    Directory of Open Access Journals (Sweden)

    Søren Løvstad Christensen

    2010-09-01

    Full Text Available Søren Løvstad Christensen1, Mette Kjoelby1,2, Lars Ehlers31Health Technology Assessment and Health Services Research, Centre for Public Health, Central Denmark Region, Denmark; 2School of Public Health, Aarhus University, Denmark; 3Health Economics and Management, Aalborg University, DenmarkObjective: The purpose of this study is to investigate if the Danish national diagnosis-related group (DRG tariffs for surgery for abdominal aortic aneurysm (AAA were good estimates of the actual costs in two local hospitals in the Central Region of Denmark.Methods: We collected clinical data for 178 AAA patients operated at Skejby Hospital and Viborg Hospital in the period 2005–2006 from the Danish National Vascular Registry and economic data from the administrative systems in the hospitals. We used bootstrap methods to calculate 95% confidence intervals (CIs for the mean costs of surgery for ruptured AAA, nonruptured AAA and AAA where the patient died within 30 days by applying a cost-trimming rule that the Danish National Board of Health uses in calculating national DRG tariffs.Results: The national DRG tariff lies within the calculated Danish Krone (DKK CIs (CI ruptured AAA, 98,178–195,327 [€13,196–€26,254]; CI nonruptured AAA, 79,039–98,178 [€10,624–€13,196]; CI dead, 42,023–111,685 [€5,648–€15,011], and thus national DRG tariffs could be a good estimate for the actual costs in the local hospitals.Conclusion: The bootstrap method is useful for testing the generalizability of national DRG tariffs as estimates of local surgical costs.Keywords: bootstrap method, costs, DRG, abdominal aortic aneurysm

  12. Weekend admission to hospital has a higher risk of death in the elective setting than in the emergency setting: a retrospective database study of national health service hospitals in England

    Directory of Open Access Journals (Sweden)

    Mohammed Mohammed A

    2012-04-01

    Full Text Available Abstract Background Although acute hospitals offer a twenty-four hour seven day a week service levels of staffing are lower over the weekends and some health care processes may be less readily available over the weekend. Whilst it is thought that emergency admission to hospital on the weekend is associated with an increased risk of death, the extent to which this applies to elective admissions is less well known. We investigated the risk of death in elective and elective patients admitted over the weekend versus the weekdays. Methods Retrospective statistical analysis of routinely collected acute hospital admissions in England, involving all patient discharges from all acute hospitals in England over a year (April 2008-March 2009, using a logistic regression model which adjusted for a range of patient case-mix variables, seasonality and admission over a weekend separately for elective and emergency (but excluding zero day stay emergency admissions discharged alive admissions. Results Of the 1,535,267 elective admissions, 91.7% (1,407,705 were admitted on the weekday and 8.3% (127,562 were admitted on the weekend. The mortality following weekday admission was 0.52% (7,276/1,407,705 compared with 0.77% (986/127,562 following weekend admission. Of the 3,105,249 emergency admissions, 76.3% (2,369,316 were admitted on the weekday and 23.7% (735,933 were admitted on the weekend. The mortality following emergency weekday admission was 6.53% (154,761/2,369,316 compared to 7.06% (51,922/735,933 following weekend admission. After case-mix adjustment, weekend admissions were associated with an increased risk of death, especially in the elective setting (elective Odds Ratio: 1.32, 95% Confidence Interval 1.23 to 1.41; vs emergency Odds Ratio: 1.09, 95% Confidence Interval 1.05 to 1.13. Conclusions Weekend admission appears to be an independent risk factor for dying in hospital and this risk is more pronounced in the elective setting. Given the planned

  13. A world's dilemma upon which the sun never sets. The nuclear waste management strategy: Western European nation states and the United States of America. Part I of III

    International Nuclear Information System (INIS)

    Sanders, Mark Callis; Sanders, Charlotta E.

    2016-01-01

    The management of spent nuclear fuel (SNF) and nuclear wastes demands a strategy to provide for the safe, secure, and permanent disposal of radioactive material from power generation, defense uses, and other activities. Nation states have taken different paths to nuclear waste management and are at various stages of the development of a nuclear waste management strategy. A strategy may include developing a geological repository, nuclear fuel reprocessing, interim storage, as well as discussions of the creation of a multinational storage facility. The paper provides an overview of the strategy used (or being developed) and its place within the legal framework. The paper concludes that though each nation state must look outward to its shared international obligations, there must also be an inward reflection of a nation state to its own traditions, customs, and legal/law making regimes.

  14. A world's dilemma 'upon which the sun never sets'. The nuclear waste management strategy. Western European nation states and the United States of America. Pt. II

    International Nuclear Information System (INIS)

    Sanders, Mark Callis; Sanders, Charlotta E.

    2016-01-01

    The management of spent nuclear fuel (SNF) and nuclear wastes demands a strategy to provide for the safe, secure, and permanent disposal of radioactive material from power generation, defense uses, and other activities. Nation states have taken different paths to nuclear waste management and are at various stages of the development of a nuclear waste management strategy. A strategy may include developing a geological repository, nuclear fuel reprocessing, interim storage, as well as discussions of the creation of a multinational storage facility. The paper provides an overview of the strategy used (or being developed) and its place within the legal framework. The paper concludes that though each nation state must look outward to its shared international obligations, there must also be an inward reflection of a nation state to its own traditions, customs, and legal/law making regimes.

  15. EU Action against Climate Change. EU emissions trading. An open scheme promoting global innovation

    International Nuclear Information System (INIS)

    2005-01-01

    The European Union is committed to global efforts to reduce the greenhouse gas emissions from human activities that threaten to cause serious disruption to the world's climate. Building on the innovative mechanisms set up under the Kyoto Protocol to the 1992 United Nations Framework Convention on Climate Change (UNFCCC) - joint implementation, the clean development mechanism and international emissions trading - the EU has developed the largest company-level scheme for trading in emissions of carbon dioxide (CO2), making it the world leader in this emerging market. The emissions trading scheme started in the 25 EU Member States on 1 January 2005

  16. Counting SET-free sets

    OpenAIRE

    Harman, Nate

    2016-01-01

    We consider the following counting problem related to the card game SET: How many $k$-element SET-free sets are there in an $n$-dimensional SET deck? Through a series of algebraic reformulations and reinterpretations, we show the answer to this question satisfies two polynomiality conditions.

  17. Control mechanisms for Nordic ship emissions

    Energy Technology Data Exchange (ETDEWEB)

    Martinsen, K. [DNV, Oslo (Norway); Torvanger, A. [Cicero, Oslo (Norway)

    2013-04-15

    Shipping today operates under a complex set of international and domestic regulations. However, the environmental regulations have lagged behind those of other industries. This situation is now changing quite dramatically. The increased focus on environmental issues, combined with the growing realisation of the actual pollution burden imposed by shipping, has led to an upsurge in both international and national regulations. Some are ready and will enter into force in the near future, while others are still being developed. On behalf of the Nordic Council of Ministers DNV has carried out a study on possible control mechanisms for Nordic ship emission. The aim is to assess the baseline shipping emissions and reduction potential and the possible controlling mechanisms (both incentives and regulations) available for reducing the emissions to air from shipping within the Nordic region. (Author)

  18. Emission factors of fine particulate matter, organic and elemental carbon, carbon monoxide, and carbon dioxide for four solid fuels commonly used in residential heating by the U.S. Navajo Nation.

    Science.gov (United States)

    Champion, Wyatt M; Connors, Lea; Montoya, Lupita D

    2017-09-01

    Most homes in the Navajo Nation use wood as their primary heating fuel, often in combination with locally mined coal. Previous studies observed health effects linked to this solid-fuel use in several Navajo communities. Emission factors (EFs) for common fuels used by the Navajo have not been reported using a relevant stove type. In this study, two softwoods (ponderosa pine and Utah juniper) and two high-volatile bituminous coals (Black Mesa and Fruitland) were tested with an in-use residential conventional wood stove (homestove) using a modified American Society for Testing and Materials/U.S. Environmental Protection Agency (ASTM/EPA) protocol. Filter sampling quantified PM 2.5 (particulate matter with an aerodynamic diameter ≤2.5 μm) and organic (OC) and elemental (EC) carbon in the emissions. Real-time monitoring quantified carbon monoxide (CO), carbon dioxide (CO 2 ), and total suspended particles (TSP). EFs for these air pollutants were developed and normalized to both fuel mass and energy consumed. In general, coal had significantly higher mass EFs than wood for all pollutants studied. In particular, coal emitted, on average, 10 times more PM 2.5 than wood on a mass basis, and 2.4 times more on an energy basis. The EFs developed here were based on fuel types, stove design, and operating protocols relevant to the Navajo Nation, but they could be useful to other Native Nations with similar practices, such as the nearby Hopi Nation. Indoor wood and coal combustion is an important contributor to public health burdens in the Navajo Nation. Currently, there exist no emission factors representative of Navajo homestoves, fuels, and practices. This study developed emission factors for PM 2.5 , OC, EC, CO, and CO 2 using a representative Navajo homestove. These emission factors may be utilized in regional-, national-, and global-scale health and environmental models. Additionally, the protocols developed and results presented here may inform on-going stove design of

  19. Acoustic emission

    International Nuclear Information System (INIS)

    Nichols, R.W.

    1976-01-01

    The volume contains six papers which together provide an overall review of the inspection technique known as acoustic emission or stress wave emission. The titles are: a welder's introduction to acoustic emission technology; use of acoustic emission for detection of defects as they arise during fabrication; examples of laboratory application and assessment of acoustic emission in the United Kingdom; (Part I: acoustic emission behaviour of low alloy steels; Part II: fatigue crack assessment from proof testing and continuous monitoring); inspection of selected areas of engineering structures by acoustic emission; Japanese experience in laboratory and practical applications of acoustic emission to welded structures; and ASME acoustic emission code status. (U.K.)

  20. Spatial distribution of emissions to air - the SPREAD model

    Energy Technology Data Exchange (ETDEWEB)

    Plejdrup, M S; Gyldenkaerne, S

    2011-04-15

    The National Environmental Research Institute (NERI), Aarhus University, completes the annual national emission inventories for greenhouse gases and air pollutants according to Denmark's obligations under international conventions, e.g. the climate convention, UNFCCC and the convention on long-range transboundary air pollution, CLRTAP. NERI has developed a model to distribute emissions from the national emission inventories on a 1x1 km grid covering the Danish land and sea territory. The new spatial high resolution distribution model for emissions to air (SPREAD) has been developed according to the requirements for reporting of gridded emissions to CLRTAP. Spatial emission data is e.g. used as input for air quality modelling, which again serves as input for assessment and evaluation of health effects. For these purposes distributions with higher spatial resolution have been requested. Previously, a distribution on the 17x17 km EMEP grid has been set up and used in research projects combined with detailed distributions for a few sectors or sub-sectors e.g. a distribution for emissions from road traffic on 1x1 km resolution. SPREAD is developed to generate improved spatial emission data for e.g. air quality modelling in exposure studies. SPREAD includes emission distributions for each sector in the Danish inventory system; stationary combustion, mobile sources, fugitive emissions from fuels, industrial processes, solvents and other product use, agriculture and waste. This model enables generation of distributions for single sectors and for a number of sub-sectors and single sources as well. This report documents the methodologies in this first version of SPREAD and presents selected results. Further, a number of potential improvements for later versions of SPREAD are addressed and discussed. (Author)