Science.gov

Sample records for agencies environmental groups

  1. Environmental Involvement. Sources of Information (Including Directories and Lists) on Organizations, Institutions, Agencies, Groups, Etc., Concerned with Environmental Affairs.

    ERIC Educational Resources Information Center

    Dinsmore, John

    Sources of information for environmental involvement are presented in this bibliography, designed not only as a single reference work but also to demonstrate the variety of sources which exist. Catalogued are organizations, institutions, agencies, and groups concerned with environmental affairs and providing international, continental, national,…

  2. GEOGRAPHY AND ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    The US Environmental Protection Agency helps state and local governments protect the environment by encouraging good environmental management and by regulating human activities to ensure clean air and water. At the Corvallis research laboratory for the EPA, we improve the ways t...

  3. Environmental Agency in Read-Alouds

    ERIC Educational Resources Information Center

    Oliveira, Alandeom W.; Rogers, Patterson; Quigley, Cassie F.; Samburskiy, Denis; Barss, Kimberly; Rivera, Seema

    2015-01-01

    Despite growing interest in helping students become agents of environmental change who can, through informed decision-making and action-taking, transform environmentally detrimental forms of human activity, science educators have reduced agency to rationality by overlooking sociocultural influences such as norms and values. We tackle this issue by…

  4. Congressional committee scrutinizes Environmental Protection Agency

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2011-11-01

    The U.S. Environmental Protection Agency (EPA), a favored target of criticism by those claiming the agency's regulatory actions hurt the economy, faced further scrutiny during a 17 November House of Representatives hearing to review the agency's research and development activities and discuss the Environmental Research, Development and Demonstration Act (ERDDA), which authorizes research and development activities at EPA. Although the act has not been reauthorized since 1980, EPA also derives authority from a number of other specific environmental laws such as the Clean Air Act, Safe Drinking Water Act, and Clean Water Act. The House Committee on Science, Space, and Technology's Subcommittee on Energy and Environment, which held the hearing, is undertaking the process for reauthorizing ERDDA, according to Rep. Andrew Harris (R-Md.), subcommittee chair.

  5. 10 CFR 76.53 - Consultation with Environmental Protection Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Consultation with Environmental Protection Agency. 76.53... Certification § 76.53 Consultation with Environmental Protection Agency. In reviewing an application for a... Environmental Protection Agency and solicit the Environmental Protection Agency's written comments on......

  6. 10 CFR 76.53 - Consultation with Environmental Protection Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Consultation with Environmental Protection Agency. 76.53... Certification § 76.53 Consultation with Environmental Protection Agency. In reviewing an application for a... Environmental Protection Agency and solicit the Environmental Protection Agency's written comments on......

  7. 10 CFR 76.53 - Consultation with Environmental Protection Agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Consultation with Environmental Protection Agency. 76.53... Certification § 76.53 Consultation with Environmental Protection Agency. In reviewing an application for a... Environmental Protection Agency and solicit the Environmental Protection Agency's written comments on......

  8. 10 CFR 76.53 - Consultation with Environmental Protection Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Consultation with Environmental Protection Agency. 76.53... Certification § 76.53 Consultation with Environmental Protection Agency. In reviewing an application for a... Environmental Protection Agency and solicit the Environmental Protection Agency's written comments on......

  9. ENVIRONMENTAL CHEMISTRY CAREERS IN GOVERNMENT AGENCIES

    EPA Science Inventory

    Careers in chemistry and chemistry related fields can be very rewarding and enriching. Being an environmental chemist for a government agency requires a broad background in the field of chemistry. A knowledge of the operation of several analytical and preparatory instruments is...

  10. Environmental agency in read-alouds

    NASA Astrophysics Data System (ADS)

    Oliveira, Alandeom W.; Rogers, Patterson; Quigley, Cassie F.; Samburskiy, Denis; Barss, Kimberly; Rivera, Seema

    2015-06-01

    Despite growing interest in helping students become agents of environmental change who can, through informed decision-making and action-taking, transform environmentally detrimental forms of human activity, science educators have reduced agency to rationality by overlooking sociocultural influences such as norms and values. We tackle this issue by examining how elementary teachers and students negotiate and attribute responsibility, credit, or blame for environmental events during three environmental read-alouds. Our verbal analysis and visual representation of meta-agentive discourse revealed varied patterns of agential attribution. First, humans were simultaneously attributed negative agentive roles (agents of endangerment and imbalance) and positive agentive roles (agents of prevention, mitigation, and balance). Second, while wolves at Yellowstone were constructed as intentional (human-like) agents when they crossed over into the human world to kill livestock in nearby farms, polar bears in the Arctic were denied any form of agential responsibility when they approached people's homes. Third, anthropogenic causation of global warming was constructed as distal and indirect chains of cause and effect (i.e., sophisticated sequences of ripple effects), whereas its mitigation and prevention assumed the form of simple and unidirectional causative links (direct and proximal causality). Fourth, the notion of balance of nature was repeatedly used as a justification for environmental conservation but its cause and dynamic nature remained unclear. And, fifth, while one teacher promoted environmental agency by encouraging students to experience positive emotions such as love of nature, freedom, and oneness with nature, the other teachers encouraged students to experience negative emotions such as self-blame and guilt. This study's main significance is that it highlights the need for environmental educators who set out to promote environmental agency to expand the focus of

  11. 76 FR 62400 - Agency Information Collection Activities; Proposed Collection; Comment Request; Focus Groups as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... Used by EPA for Economics Projects (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION... discussions will vary by project. Title: Focus Groups as used by EPA for Economics Projects (Renewal). ICR...) related to economics projects. Over the next three years, the Agency anticipates embarking on a number...

  12. Citizen groups and environmental goals

    SciTech Connect

    Froehlich, D.S.

    1981-03-01

    Citizen organizations can help engineers to set environmental objectives. Public opinion and responses to important issues can be obtained more effectively by working through existing organizations that through presently used public-participation mechanisms. The citizen organization should be treated as a consultant to ensure that the information gathered is properly collected, timely and reflective of a group's membership. The group should have a work program, specific tasks, and should be paid. The tasks that a group is asked to perform could include writing articles, holding meetings, and establishing suggested environmental objectives. 3 references.

  13. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Notice to Environmental Protection Agency. 501.14 Section... General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule or... Administrator of the Environmental Protection Agency (EPA). The Administrator of EPA shall be given the...

  14. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Notice to Environmental Protection Agency. 501.14 Section... General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule or... Administrator of the Environmental Protection Agency (EPA). The Administrator of EPA shall be given the...

  15. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Notice to Environmental Protection Agency. 501.14 Section... General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule or... Administrator of the Environmental Protection Agency (EPA). The Administrator of EPA shall be given the...

  16. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Notice to Environmental Protection Agency. 501.14 Section... General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule or... Administrator of the Environmental Protection Agency (EPA). The Administrator of EPA shall be given the...

  17. Information Needs in Milwaukee: Agencies and Groups.

    ERIC Educational Resources Information Center

    Levine, Marilyn M.

    A survey of urban agencies sought to discover: 1) their perceived and actual information needs; 2) the kinds of information they used; 3) the nature of their information problems; and 4) their attitudes toward and the feasibility of a computerized information retrieval system. Results showed that speed and ease of use were the controlling factors…

  18. 44 CFR 351.22 - The Environmental Protection Agency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false The Environmental Protection Agency. 351.22 Section 351.22 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... Assignments § 351.22 The Environmental Protection Agency. (a) Establish Protective Action Guides (PAGs)...

  19. 7 CFR 3565.7 - Agency environmental requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... requirements of 7 CFR part 1940, subpart G or any successor regulations. ... 7 Agriculture 15 2011-01-01 2011-01-01 false Agency environmental requirements. 3565.7 Section... environmental requirements. The Agency will take into account potential environmental impacts of...

  20. 7 CFR 3565.7 - Agency environmental requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... requirements of 7 CFR part 1940, subpart G or any successor regulations. ... 7 Agriculture 15 2014-01-01 2014-01-01 false Agency environmental requirements. 3565.7 Section... environmental requirements. The Agency will take into account potential environmental impacts of...

  1. 7 CFR 3565.7 - Agency environmental requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... requirements of 7 CFR part 1940, subpart G or any successor regulations. ... 7 Agriculture 15 2012-01-01 2012-01-01 false Agency environmental requirements. 3565.7 Section... environmental requirements. The Agency will take into account potential environmental impacts of...

  2. 7 CFR 3565.7 - Agency environmental requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... requirements of 7 CFR part 1940, subpart G or any successor regulations. ... 7 Agriculture 15 2010-01-01 2010-01-01 false Agency environmental requirements. 3565.7 Section... environmental requirements. The Agency will take into account potential environmental impacts of...

  3. 44 CFR 351.22 - The Environmental Protection Agency.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true The Environmental Protection... Assignments § 351.22 The Environmental Protection Agency. (a) Establish Protective Action Guides (PAGs) for... guidance will be presented in the Environmental Protection Agency (EPA) “Manual of Protective Action...

  4. 7 CFR 3565.7 - Agency environmental requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... requirements of 7 CFR part 1940, subpart G or any successor regulations. ... 7 Agriculture 15 2013-01-01 2013-01-01 false Agency environmental requirements. 3565.7 Section... environmental requirements. The Agency will take into account potential environmental impacts of...

  5. 44 CFR 351.22 - The Environmental Protection Agency.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Assignments § 351.22 The Environmental Protection Agency. (a) Establish Protective Action Guides (PAGs) for... guidance will be presented in the Environmental Protection Agency (EPA) “Manual of Protective Action Guides... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false The Environmental...

  6. 44 CFR 351.22 - The Environmental Protection Agency.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Assignments § 351.22 The Environmental Protection Agency. (a) Establish Protective Action Guides (PAGs) for... guidance will be presented in the Environmental Protection Agency (EPA) “Manual of Protective Action Guides... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false The Environmental...

  7. 44 CFR 351.22 - The Environmental Protection Agency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Assignments § 351.22 The Environmental Protection Agency. (a) Establish Protective Action Guides (PAGs) for... guidance will be presented in the Environmental Protection Agency (EPA) “Manual of Protective Action Guides... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false The Environmental...

  8. INTELLIGENT PROCESSING EQUIPMENT WITHIN THE ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    Protection of the environment and environmental remediation requires the cooperation -at all levels- of government and industry. ntelligent processing equipment, in addition to other artificial intelligence based tools, has been used by the Environmental Protection Agency to prov...

  9. ENVIRONMENTAL SOFTWARE AT THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S CENTER FOR EXPOSURE ASSESSMENT MODELING

    EPA Science Inventory

    The Center for Exposure Assessment Modeling (CEAM) was established to meet the scientific and technical exposure assessment needs of the United States Environmental Protection Agency's (EPA) Progrsm and Regional Offices and the various state environmental agencies. o support envi...

  10. FUTURE OF EXPERT SYSTEMS IN THE ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    As in other organizations, the history of expert systems in the Environmental Protection Agency is very short. pproximately five years ago, the focus of our expert systems activities was to assess their feasibility and utility as environmental decision aids. ast year the Agency a...

  11. 10 CFR 76.53 - Consultation with Environmental Protection Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Consultation with Environmental Protection Agency. 76.53 Section 76.53 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Certification § 76.53 Consultation with Environmental Protection Agency. In reviewing an application for...

  12. WIPP Recertification - An Environmental Evaluation Group Perspective

    SciTech Connect

    Allen, L. E.; Silva, M. K.

    2003-02-25

    The Waste Isolation Pilot Plant (WIPP), a repository for defense transuranic (TRU) waste, was built and is operated by the U.S. Department of Energy (DOE). The WIPP Land Withdrawal Act (LWA) required initial certification of compliance of the WIPP by the U.S. Environmental Protection Agency (EPA). In addition, a recertification decision is required by the LWA every five years, dated from the initial receipt of TRU waste. The first TRU waste shipment arrived at the WIPP on March 26, 1999, and therefore the first recertification application is due from DOE to EPA by March 25, 2004. The Environmental Evaluation Group (EEG) provides technical oversight of the WIPP project on behalf of the State of New Mexico. The EEG considers the first recertification as a precedent setting event. Therefore, the EEG began the identification of recertification issues immediately following the initial certification decision. These issues have evolved since that time, based on discussions with the DOE and EEG's understanding of DOE's ongoing research. Performance assessment is required by the EPA certification and its results are needed to determine whether the facility remains in compliance at the time of the recertification application. The DOE must submit periodic change reports to the EPA which summarize activities and conditions that differ from the compliance application. Also, the EPA may request additional information from the DOE that may pertain to continued compliance. These changes and new information must be considered for recertification performance assessment.

  13. Ideologically Structured Information Exchange among Environmental Groups

    ERIC Educational Resources Information Center

    Lhotka, Laura; Bailey, Conner; Dubois, Mark

    2008-01-01

    We use social network analysis to test the hypothesis that group ideology affects information exchange among environmental groups. The analysis is based on interviews with leaders of 136 environmental groups in Alabama. This paper adds to the literature on resource mobilization among social movement organizations by exploring information exchange…

  14. Striving for group agency: threat to personal control increases the attractiveness of agentic groups

    PubMed Central

    Stollberg, Janine; Fritsche, Immo; Bäcker, Anna

    2015-01-01

    When their sense of personal control is threatened people try to restore perceived control through the social self. We propose that it is the perceived agency of ingroups that provides the self with a sense of control. In three experiments, we for the first time tested the hypothesis that threat to personal control increases the attractiveness of being part or joining those groups that are perceived as coherent entities engaging in coordinated group goal pursuit (agentic groups) but not of those groups whose agency is perceived to be low. Consistent with this hypothesis we found in Study 1 (N = 93) that threat to personal control increased ingroup identification only with task groups, but not with less agentic types of ingroups that were made salient simultaneously. Furthermore, personal control threat increased a sense of collective control and support within the task group, mediated through task-group identification (indirect effects). Turning to groups people are not (yet) part of, Study 2 (N = 47) showed that personal control threat increased relative attractiveness ratings of small groups as possible future ingroups only when the relative agency of small groups was perceived to be high. Perceived group homogeneity or social power did not moderate the effect. Study 3 (N = 78) replicated the moderating role of perceived group agency for attractiveness ratings of entitative groups, whereas perceived group status did not moderate the effect. These findings extend previous research on group-based control, showing that perceived agency accounts for group-based responses to threatened control. PMID:26074832

  15. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY'S ENVIRONMENTAL INDICATORS INITIATIVE AND BIOMARKERS DATABASE

    EPA Science Inventory

    Within the United States Environmental Protection Agency (USEPA), there are several on-going programs and projects that collect health and environmental information. The USEPA's Environmental Indicators Initiative is one such program which includes the development of environmenta...

  16. Environmental impact assessment and control of pharmaceuticals: the role of environmental agencies.

    PubMed

    Adler, N E; Koschorreck, J; Rechenberg, B

    2008-01-01

    In 2005, the new legislation for pharmaceuticals came into effect. Since then environmental risk assessments are required for all new marketing authorisation applications. The German Federal Environment Agency has been assessing the environmental impact of 136 veterinary and 134 human pharmaceuticals. The authorisation of pharmaceuticals has shown that the authorisation of some groups of substances have to be combined with risk mitigation measures. Environmental risks may also arise from those pharmaceuticals which were authorised before the environmental risk assessment was added to the requirements of authorisation. Four examples of "existing" pharmaceuticals, i.e. diclofenac, ethinyl estradiol, ivermectin, and florfenicol are highlighted in this article. Risk management options for veterinary and human pharmaceuticals are discussed. PMID:18192745

  17. An Overview Of Current Research At The Environmental Protection Agency

    EPA Science Inventory

    The purpose of this presentation is to provide an overview of the current research at the Environmental Protection Agency. FOR FURTHER INFORMATION, CONTACT ROGER B. YEARDLEY, JR., LAND REMEDIATION AND POLLUTION CONTROL DIVISION, 513-569-7548.

  18. THE ENVIRONMENTAL PROTECTION AGENCY'S WATERSHED MANAGEMENT RESEARCH PROGRAM: AN OVERVIEW

    EPA Science Inventory

    The Environmental Protection Agency (EPA) has directed much attention to watersheds and water quality during its tenure as the United States Federal Agency charged with protection of human health and the environment. Watershed research as a vehicle to understand the interaction ...

  19. The Environmental Protection Agency: Legislation, Programs and Organization.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC. Library Systems Branch.

    This document is designed to introduce the Environmental Protection Agency (EPA) and its programs. It is organized into four categories which discuss the legislation authorizing EPA activities, the history and present organization, the pollution control programs operated by the Agency, and budgetary appropriations. Specific program…

  20. Developing Environmental Agency and Engagement through Young People's Fiction

    ERIC Educational Resources Information Center

    Bigger, Stephen; Webb, Jean

    2010-01-01

    This article explores the extent to which stories for young people encourage environmental engagement and a sense of agency. Our discussion is informed by the work of Paul Ricoeur (on hermeneutics and narrative), John Dewey (on primacy of experience) and John Macmurray (on personal agency in society). We understand fiction reading about place as…

  1. 76 FR 28757 - Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... of the Secretary Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense Logistics Agency Actions AGENCY: Defense Logistics Agency, Department of Defense. ACTION: Notice of Availability (NOA) of Revised Defense Logistics Agency Regulation. SUMMARY: The Defense...

  2. Illinois Environmental Protection Agency annual environmental conditions report, 1998

    SciTech Connect

    1999-06-01

    This report focuses on the following: Public Review; Environmental Progress Agenda; Environmental Quality Conditions; Air Quality Management; Airshed Conditions; Program Performance; Water Quality Management; Watershed Conditions; Program Performance; Land Quality Management; Site Conditions; Multimedia Management; and Program Performance.

  3. TAXONOMY OF 'CERIODAPHNIA' (CRUSTACEA:CLADOCERA) IN U. S. ENVIRONMENTAL PROTECTION AGENCY CULTURES

    EPA Science Inventory

    The study investigated the taxonomy of three groups of the cladoceran genus Ceriodaphnia in cultures being used by the U.S. Environmental Protection Agency. One taxonomic group, having heavy, triangular denticles in a pecten on the postabdominal claw and very short male antennule...

  4. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGRAM: MERCURY CONTINUOUS EMISSION MONITORS

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) Environmental Technology Verification (ETV) program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This techn...

  5. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGRAM: ARSENIC TREATMENT TECHNOLOGIES

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) Environmental Technology Verification (ETV) program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This techn...

  6. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA), ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGAM: RESIDENTIAL NUTRIENT REDUCTION

    EPA Science Inventory

    The U.S. Environmental Protection Agency Environmental Technology Verification (ETV) program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This technology ...

  7. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGRAM: ARSENIC MONITORING TECHNOLOGIES

    EPA Science Inventory

    The U.S. Environmental Protection Agency Environmental Technology Verification (ETV) program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This technology ...

  8. Veterinarians in Environmental Health: Opportunities for Veterinarians at the Environmental Protection Agency

    EPA Science Inventory

    The United States Environmental Protection Agency (EPA) was created in 1970 partially in response to widespread public concern about environmental degradation. The EPA mission is to protect human health and the environment and the Agency is tasked with enforcing our nation's envi...

  9. EPA (ENVIRONMENTAL PROTECTION AGENCY) DEVELOPING METHODS TO ASSESS ENVIRONMENTAL RELEASE

    EPA Science Inventory

    The EPA has invested considerable research effort--intended to meet regulatory needs--toward developing methods for assessing the environmental effects of genetically engineered microorganisms (GEMs). Preliminary investigations centered on the fate, survival, accidental release, ...

  10. Intelligent Processing Equipment Within the Environmental Protection Agency

    NASA Technical Reports Server (NTRS)

    Greathouse, Daniel G.; Nalesnik, Richard P.

    1992-01-01

    Protection of the environment and environmental remediation requires the cooperation, at all levels, of government and industry. Intelligent processing equipment, in addition to other artificial intelligence based tools, was used by the Environmental Protection Agency to provide personnel safety and improve the efficiency of those responsible for protection and remediation of the environment. These exploratory efforts demonstrate the feasibility and utility of expanding development and widespread use of these tools. A survey of current intelligent processing equipment applications in the Agency is presented and is followed by a brief discussion of possible uses in the future.

  11. Court-agency interaction in environmental policymaking: the cases of the Nuclear Regulatory Commission and the Environmental Protection Agency

    SciTech Connect

    Thomas, L.W.

    1981-01-01

    This study examines the increasingly active participation of courts in the administrative process as well as agency responses to court-imposed policy shifts. More specifically, it is an investigation of the interaction between the federal courts, primarily the Supreme Court and the District of Columbia Court of Appeals, and two federal regulatory agencies, the Nuclar Regulatory Commission and the Environmental Protection Agency. There are five objectives to the study. The first is to examine the natura of court-agency interaction and to determine the extent to which patterns of judicial review of administrative actions can be discerned. The second is to examine the effect of court orders on agency programs and policies. The third is to assess the anticipatory dimension of court-agency relations. The fourth is to inquire into the recurring dimension of court-agency interaction and to determine its effect on subsequent court decisions. The last is to assess the institutional capacity of courts to deal with scientific and technological issues. This study indicates that judicial review has a substantial effect on the NRC's and the EPA's decision-making activities. Few, if any, recent major policy decisions of the two agencies have not been scrutinized closely by federal appellate courts. During the past decade, the courts have blocked policy initiative on numerous occasions and have been the primary source of change in others. In addition, the mere anticipation of judicial review was found to be a factor motivating the two agencies to make reasoned decisions.

  12. FIELD VALIDATION OF EPA (ENVIRONMENTAL PROTECTION AGENCY) REFERENCE METHOD 23

    EPA Science Inventory

    The accuracy and precision of U.S. Environmental Protection Agency Reference Method 23 was evaluated at a trichloroethylene degreasing facility and an ethylene dichloride plant. The method consists of a procedure for obtaining an integrated sample followed by gas chromatographic ...

  13. Research Funding Cut in Proposed Environmental Protection Agency Budget

    NASA Astrophysics Data System (ADS)

    Balcerak, Ernie

    2013-04-01

    The Obama administration's proposed budget for fiscal year (FY) 2014 provides a total of 8.153 billion to the Environmental Protection Agency (EPA), a decrease of 296 million from FY 2012 spending (comparisons are to FY 2012 because final appropriations for 2013 were not available when the president released his proposed FY 2014 budget).

  14. OPERATING EXPERIENCE WITH EPA'S (ENVIRONMENTAL PROTECTION AGENCY'S) MOBILE INCINERATION SYSTEM

    EPA Science Inventory

    The paper describes the recent modifications made to the U.S. Environmental Protection Agency's (EPA) Mobile Incineration System. These modifications were aimed toward increasing the capacity of the system as well as its on-stream factor. The operation of the modified system was ...

  15. 77 FR 20886 - Agency Information Collection (Conversion From Servicemembers' Group Life Insurance to Veterans...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-06

    ... AFFAIRS Agency Information Collection (Conversion From Servicemembers' Group Life Insurance to Veterans' Group Life Insurance); Activity Under OMB Review AGENCY: Veterans Benefits Administration, Department of... Evaluation of the Conversion Privilege from Servicemembers' Group Life Insurance (SGLI) to Veterans'...

  16. Environmental interactions in space exploration: Environmental interactions working group

    NASA Technical Reports Server (NTRS)

    Kolecki, Joseph C.; Hillard, G. Barry

    1992-01-01

    With the advent of the Space Exploration Initiative, the possibility of designing and using systems on scales heretofore unattempted presents exciting new challenges in systems design and space science. The environments addressed by the Space Exploration Initiative include the surfaces of the Moon and Mars, as well as the varied plasma and field environments which will be encountered by humans and cargo enroute to these destinations. Systems designers will need to understand environmental interactions and be able to model these mechanisms from the earliest conceptual design stages through design completion. To the end of understanding environmental interactions and establishing robotic precursor mission requirements, an Environmental Interactions Working Group was established as part of the Robotic Missions Working Group. The working group is described, and its current activities are updated.

  17. Group environmental preference aggregation: the principle of environmental justice

    SciTech Connect

    Davos, C.A.

    1986-01-01

    The aggregation of group environmental preference presents a challenge of principle that has not, as yet, been satisfactorily met. One such principle, referred to as an environmental justice, is established based on a concept of social justice and axioms for rational choice under uncertainty. It requires that individual environmental choices be so decided that their supporters will least mind being anyone at random in the new environment. The application of the principle is also discussed. Its only information requirement is a ranking of alternative choices by each interested party. 25 references.

  18. 40 CFR 600.514-12 - Reports to the Environmental Protection Agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection Agency. 600.514-12 Section 600.514-12 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... § 600.514-12 Reports to the Environmental Protection Agency. This section establishes requirements for automobile manufacturers to submit reports to the Environmental Protection Agency regarding their......

  19. 40 CFR 600.514-12 - Reports to the Environmental Protection Agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Protection Agency. 600.514-12 Section 600.514-12 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... § 600.514-12 Reports to the Environmental Protection Agency. This section establishes requirements for automobile manufacturers to submit reports to the Environmental Protection Agency regarding their......

  20. 40 CFR 600.514-12 - Reports to the Environmental Protection Agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection Agency. 600.514-12 Section 600.514-12 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... § 600.514-12 Reports to the Environmental Protection Agency. This section establishes requirements for automobile manufacturers to submit reports to the Environmental Protection Agency regarding their......

  1. GUIDANCE ON SELECTING AGE GROUPS FOR MONITORING AND ASSESSING CHILDHOOD EXPOSURES TO ENVIRONMENTAL CONTAMINANTS

    EPA Science Inventory

    This guidance document provides a set of early-lifestage age groups for Environmental Protection Agency scientists to consider when assessing children’s exposure to environmental contaminants and the resultant potential dose. These recommended age groups are based on current und...

  2. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY AND... environmental factors are considered in agency decisionmaking. (a) The NEPA regulations at 40 CFR 1501.1 contain... agency action; (2) Make all relevant environmental documents, comments and responses part of the......

  3. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY AND... environmental factors are considered in agency decisionmaking. (a) The NEPA regulations at 40 CFR 1501.1 contain... agency action; (2) Make all relevant environmental documents, comments and responses part of the......

  4. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY AND... environmental factors are considered in agency decisionmaking. (a) The NEPA regulations at 40 CFR 1501.1 contain... agency action; (2) Make all relevant environmental documents, comments and responses part of the......

  5. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY AND... environmental factors are considered in agency decisionmaking. (a) The NEPA regulations at 40 CFR 1501.1 contain... agency action; (2) Make all relevant environmental documents, comments and responses part of the......

  6. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY AND... environmental factors are considered in agency decisionmaking. (a) The NEPA regulations at 40 CFR 1501.1 contain... agency action; (2) Make all relevant environmental documents, comments and responses part of the......

  7. The U.S. Environmental Protection Agency Multimedia Program

    SciTech Connect

    Ambutas, K.

    1994-12-31

    The Native American multimedia program was developed to facilitate the U.S. Environmental Protection Agency`s (EPA`s) partnership with tribes in the delivery of environmental programs on reservation lands and to enhance the EPA`s ability to carry out its trust responsibility to the tribes. By providing the means for each tribe to employ its own environmental specialist, the multimedia program helps provide the foundation necessary to build environmental infrastructure for the protection of Native American lands and people and for the development of more rigorous medium-specific programs. The multimedia program began in 1991 with two pilot projects on the Bad River Chippewa Reservation, Wisconsin, and the Wind River Reservation, Wyoming. Expanded in 1992, Region 5 awarded ten multimedia cooperative agreements. At the time, Region 5 made the commitment to fund all reservations within the region, and by end of fiscal year 1993, 24 agreements brought the program to all 29 tribes. This has been a monumental effort, possible only by coupling fiscal year 1993`s funding from the Office of Federal Activities ($599050) with the region`s own reprogramming efforts ($510000).

  8. 77 FR 5513 - Public Availability of Environmental Protection Agency FY 2011 Service Contract Inventory

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... AGENCY Public Availability of Environmental Protection Agency FY 2011 Service Contract Inventory AGENCY: Environmental Protection Agency. ACTION: Notice of Public Availability of FY 2011 Service Contract Inventories... availability of the FY 2011 Service Contract Inventory. This inventory provides information on service...

  9. Tough choices in proposed budget for Environmental Protection Agency

    NASA Astrophysics Data System (ADS)

    Balcerak, Ernie

    2012-03-01

    President Obama's proposed budget for the Environmental Protection Agency (EPA) for fiscal year (FY) 2013 is $8.34 billion, a 1.2% decrease from the agency's 2012 enacted budget. "This budget is focused on fulfilling EPA's core mission to protect health and the environment for millions of American families. It demonstrates the fiscal responsibility called for at this moment, while still supporting clean air, healthy waters, and innovative safeguards that are essential to an America built to last," said EPA administrator Lisa Jackson in a 13 February briefing announcing the budget proposal. Balancing tight funding environments with EPA's goals "has required taking a step back from programs we have worked on for years, programs were we have had great success," she said. "There are difficult choices throughout this budget, but they enable us to do what is required for our immediate priorities as well as challenges down the road."

  10. 49 CFR 520.34 - Comments on environmental statements prepared by other agencies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... agencies. (a) All requests for NHTSA's views on a DEIS or a proposed action undergoing environmental review... consideration. (c) Copies of NHTSA's comments on environmental statements prepared by other agencies shall be..., Attach. 2, Nt. Attachment 2—Areas of Environmental Impact and Federal Agencies and Federal-State...

  11. 49 CFR 520.34 - Comments on environmental statements prepared by other agencies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... agencies. (a) All requests for NHTSA's views on a DEIS or a proposed action undergoing environmental review... consideration. (c) Copies of NHTSA's comments on environmental statements prepared by other agencies shall be..., Attach. 2, Nt. Attachment 2—Areas of Environmental Impact and Federal Agencies and Federal-State...

  12. Water Efficiency Improvements At Various Environmental Protection Agency Sites

    SciTech Connect

    2011-03-24

    The U.S. Environmental Protection Agency (EPA) built a successful water conservation program and reduced potable water use through a series of initiatives at EPA laboratories. The projects highlighted in this case study demonstrate EPA’s ability to reduce water use in laboratory and medical equipment by implementing vacuum pump and steam sterilizer replacements and retrofits. Due to the success of the initial vacuum pump and steam sterilizer projects described here, EPA is implementing similar projects at several laboratories throughout the nation.

  13. US Environmental Protection Agency advisory committees charters, rosters and accomplishments

    SciTech Connect

    Not Available

    1991-04-01

    In the report, the Science Advisory Board offers a new assessment of environmental problems, based on the comparative risks posed by these problems. The Board further calls for innovative, integrated policies to effectively and efficiently reduce the most serious risks. With its emphasis on preventing pollution before it becomes a problem, on market incentives, on educating, on cooperation among EPA, other agencies, and other sectors of society, reducing risk is already guiding much of what the authors do here at EPA. The advisory committees give sound advice and provides fresh, independent perspectives on business matters at EPA. The five new advisory committees for the year are: The Acid Rain Advisory Committee; The Clean Air Act Advisory Committee; The Environmental Financial Advisory Board; The Lead Acid Battery Recycling Negotiated Rulemaking Advisory Committee; and The Reformulated Gasoline Rule and Oxygenated Gasoline -- Marketable Oxygen Credit Program Guidelines and Labeling Regulations Negotiated Rulemaking Advisory Committee.

  14. In Brief: Environmental Protection Agency releases strategic plan

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2010-10-01

    Five grand strategic goals are the centerpiece of a strategic plan released on 30 September by the U.S. Environmental Protection Agency (EPA). The plan for fiscal years 2011-2015 outlines goals including taking action on climate change and improving air quality, protecting America's waters, cleaning up communities and advancing sustainable development, ensuring the safety of chemicals and preventing pollution, and enforcing environmental laws. “We will continue to affirm the core values of science, transparency, and the rule of law in addressing these priorities. These are the most urgent issues we must confront through 2015,” EPA administrator Lisa Jackson wrote in the plan. For more information, visit http://www.epa.gov/ocfo/plan/2015/FY2011_2015_EPA_Strategic_Plan.pdf.

  15. 21 CFR 25.60 - Environmental effects abroad of major agency actions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Environmental effects abroad of major agency... SERVICES GENERAL ENVIRONMENTAL IMPACT CONSIDERATIONS Other Requirements § 25.60 Environmental effects abroad of major agency actions. (a) In accordance with Executive Order 12114, “Environmental...

  16. 21 CFR 25.60 - Environmental effects abroad of major agency actions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Environmental effects abroad of major agency... SERVICES GENERAL ENVIRONMENTAL IMPACT CONSIDERATIONS Other Requirements § 25.60 Environmental effects abroad of major agency actions. (a) In accordance with Executive Order 12114, “Environmental...

  17. 21 CFR 25.60 - Environmental effects abroad of major agency actions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Environmental effects abroad of major agency... SERVICES GENERAL ENVIRONMENTAL IMPACT CONSIDERATIONS Other Requirements § 25.60 Environmental effects abroad of major agency actions. (a) In accordance with Executive Order 12114, “Environmental...

  18. 7 CFR 1940.324 - Adoption of EIS or environmental assessment prepared by another Federal Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 13 2014-01-01 2013-01-01 true Adoption of EIS or environmental assessment prepared... Environmental Program § 1940.324 Adoption of EIS or environmental assessment prepared by another Federal Agency... conducted by the preparer of the FmHA or its successor agency under Public Law 103-354 environmental...

  19. 7 CFR 1940.324 - Adoption of EIS or environmental assessment prepared by another Federal Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 13 2011-01-01 2009-01-01 true Adoption of EIS or environmental assessment prepared... Environmental Program § 1940.324 Adoption of EIS or environmental assessment prepared by another Federal Agency... conducted by the preparer of the FmHA or its successor agency under Public Law 103-354 environmental...

  20. 7 CFR 1940.324 - Adoption of EIS or environmental assessment prepared by another Federal Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Adoption of EIS or environmental assessment prepared... Environmental Program § 1940.324 Adoption of EIS or environmental assessment prepared by another Federal Agency... conducted by the preparer of the FmHA or its successor agency under Public Law 103-354 environmental...

  1. 7 CFR 1940.324 - Adoption of EIS or environmental assessment prepared by another Federal Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 13 2012-01-01 2012-01-01 false Adoption of EIS or environmental assessment prepared... Environmental Program § 1940.324 Adoption of EIS or environmental assessment prepared by another Federal Agency... conducted by the preparer of the FmHA or its successor agency under Public Law 103-354 environmental...

  2. 7 CFR 1940.324 - Adoption of EIS or environmental assessment prepared by another Federal Agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 13 2013-01-01 2013-01-01 false Adoption of EIS or environmental assessment prepared... Environmental Program § 1940.324 Adoption of EIS or environmental assessment prepared by another Federal Agency... conducted by the preparer of the FmHA or its successor agency under Public Law 103-354 environmental...

  3. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Protection Agency (EPA) and related State environmental agencies. 650.21 Section 650.21 Agriculture... with the U.S. Environmental Protection Agency (EPA) and related State environmental agencies. (a) Background. The authorities and missions of NRCS, EPA, and state environmental agencies make it...

  4. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Protection Agency (EPA) and related State environmental agencies. 650.21 Section 650.21 Agriculture... with the U.S. Environmental Protection Agency (EPA) and related State environmental agencies. (a) Background. The authorities and missions of NRCS, EPA, and state environmental agencies make it...

  5. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Protection Agency (EPA) and related State environmental agencies. 650.21 Section 650.21 Agriculture... with the U.S. Environmental Protection Agency (EPA) and related State environmental agencies. (a) Background. The authorities and missions of NRCS, EPA, and state environmental agencies make it...

  6. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Protection Agency (EPA) and related State environmental agencies. 650.21 Section 650.21 Agriculture... with the U.S. Environmental Protection Agency (EPA) and related State environmental agencies. (a) Background. The authorities and missions of NRCS, EPA, and state environmental agencies make it...

  7. Application of the Environmental Protection Agency`s data quality objective process to environmental monitoring quality control

    SciTech Connect

    Garcia, L.M.

    1995-11-01

    The United States Environmental Protection Agency`s (EPA) Data Quality Objectives (DQO) process was applied to two environmental monitoring networks for the purpose of optimizing field quality control sampling to give the highest quality monitoring data with minimal impact on resources. The DQO process, developed primarily to aid in cleanup and restoration activities, is a systematic approach to designing sampling, and analysis programs with improved efficiency, cost savings, and measureable and traceable data quality. The two monitoring- networks studied had not been subjected to the systematic review and analysis of the DQO process defined by the EPA. The two monitoring networks studied had relied upon field duplicates or replicates as the main source of field quality control data. Sometimes, both duplicate and routine sample were analyzed by the same analytical laboratory; at other times they were analyzed by different laboratories. This study identified some potential inconsistencies between analytical data and reporting limits from two different laboratories. Application of the EPA DQO process resulted in recommendations for changes in the field quality control sampling program, allowed new insight into the monitoring data, and raised several issues that should be the subject of further investigation.

  8. Civilian Agency Industry Working Group EVM World Update

    NASA Technical Reports Server (NTRS)

    Kerby, Jerald

    2013-01-01

    Objectives include: Promote the use of standards ]based, objective, and quantitative systems for managing projects and programs in the federal government. Understand how civilian agencies in general, manage their projects and programs. Project management survey expected to go out soon to civilian agencies. Describe how EVM and other best practices can be applied by the government to better manage its project and programs irrespective of whether work is contracted out or the types of contracts employed. Develop model policies aimed at project and program managers that are transportable across the government.

  9. 12 CFR 408.5 - Ensuring environmental documents are actually considered in Agency decision-making.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... considered in Agency decision-making. 408.5 Section 408.5 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED... Procedures § 408.5 Ensuring environmental documents are actually considered in Agency decision-making... environmental documents in agency decision-making. To implement these requirements, Eximbank officials will:...

  10. 12 CFR 408.5 - Ensuring environmental documents are actually considered in Agency decision-making.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... considered in Agency decision-making. 408.5 Section 408.5 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED... Procedures § 408.5 Ensuring environmental documents are actually considered in Agency decision-making... environmental documents in agency decision-making. To implement these requirements, Eximbank officials will:...

  11. 12 CFR 408.5 - Ensuring environmental documents are actually considered in Agency decision-making.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... considered in Agency decision-making. 408.5 Section 408.5 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED... Procedures § 408.5 Ensuring environmental documents are actually considered in Agency decision-making... environmental documents in agency decision-making. To implement these requirements, Eximbank officials will:...

  12. 12 CFR 408.5 - Ensuring environmental documents are actually considered in Agency decision-making.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... considered in Agency decision-making. 408.5 Section 408.5 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED... Procedures § 408.5 Ensuring environmental documents are actually considered in Agency decision-making... environmental documents in agency decision-making. To implement these requirements, Eximbank officials will:...

  13. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  14. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  15. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  16. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  17. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  18. Hazardous waste management; Environmental Protection Agency. Final rule.

    PubMed

    1980-02-26

    The Resource Conservation and Recovery Act, as amended, provides for the development and implementation of a comprehensive program to protect human health and the environment from the improper management of hazardous waste. A fundamental premise of the statute is that human health and the environment will best be protected by careful management of the transportation, treatment, storage, and disposal of hazardous waste, in accordance with standards developed under the Act. In today's Federal Register, the Environmental Protection Agency is publishing several documents setting in motion a series of events which will culminate in full implementation of the hazardous waste control program. This document sets forth definitions of words and phrases which appear in the subsequent Parts as well as general guidance for the use of these regulations and provisions which are generally applicable to all Parts. PMID:10245321

  19. 76 FR 53119 - Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-25

    ... of Availability (NOA) in the Federal Register (76 FR 28757) announcing the revised Defense Logistics... Office of the Secretary Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense Logistics Agency Actions AGENCY: Defense Logistics Agency, Department of Defense....

  20. 76 FR 72391 - Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-23

    ... (DLA) published a Notice of Availability (NOA) in the Federal Register (76 FR 28757) announcing the... of the Secretary Defense Logistics Agency Revised Regulation 1000.22, Environmental Considerations in Defense Logistics Agency Actions AGENCY: Defense Logistics Agency, Department of Defense. ACTION:...

  1. 40 CFR 10.10 - Limitation on Environmental Protection Agency's authority.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Limitation on Environmental Protection Agency's authority. 10.10 Section 10.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACT Procedures § 10.10 Limitation on Environmental...

  2. 40 CFR 10.10 - Limitation on Environmental Protection Agency's authority.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Limitation on Environmental Protection Agency's authority. 10.10 Section 10.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACT Procedures § 10.10 Limitation on Environmental...

  3. 40 CFR 10.10 - Limitation on Environmental Protection Agency's authority.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Limitation on Environmental Protection Agency's authority. 10.10 Section 10.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACT Procedures § 10.10 Limitation on Environmental...

  4. 40 CFR 10.10 - Limitation on Environmental Protection Agency's authority.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Limitation on Environmental Protection Agency's authority. 10.10 Section 10.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACT Procedures § 10.10 Limitation on Environmental...

  5. 40 CFR 10.10 - Limitation on Environmental Protection Agency's authority.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Limitation on Environmental Protection Agency's authority. 10.10 Section 10.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACT Procedures § 10.10 Limitation on Environmental...

  6. Dr. von Braun and Army Ballistics Missile Agency (ABMA) Group

    NASA Technical Reports Server (NTRS)

    1959-01-01

    This photograph of Dr. von Braun, shown here to the left of General Bruce Medaris, was taken in the fall of 1959, immediately prior to Medaris' retirement from the Army. At the time, von Braun and his associates worked for the Army Ballistics Missile Agency in Huntsville, Alabama. Those in the photograph have been identified as Ernst Stuhlinger, Frederick von Saurma, Fritz Mueller, Hermarn Weidner, E.W. Neubert (partially hidden), W.A. Mrazek, Karl Heimburg, Arthur Rudolph, Otto Hoberg, von Braun, Oswald Lange, Medaris, Helmut Hoelzer, Hans Maus, E.D. Geissler, Hans Heuter, and George Constan.

  7. Inter-Agency Perspectives on Core Group Practice.

    ERIC Educational Resources Information Center

    Calder, Martin C.; Barratt, Mark

    1997-01-01

    Examined "core groups," a child-protective practice in Great Britain aimed at fostering professional cooperation. Surveyed school teachers, health visitors, and social workers about their respective roles and the management and tasks of core groups. Found conflicts in understanding of the system and roles, raising questions about the extent to…

  8. Capitalising on Learner Agency and Group Work in Learning Writing in English as a Foreign Language

    ERIC Educational Resources Information Center

    Lin, Zheng

    2013-01-01

    This study investigates the roles of learner agency and group work in learning writing in English as a foreign language (EFL). Through exploratory and participatory action research, this study examines how learner agency and group work function amidst the activity system of task-based EFL writing, especially how they influence and are influenced…

  9. Army occupational health and AEJA (Army Environmental Hygiene Agency)

    SciTech Connect

    Kneessy, A.D.

    1981-05-01

    The Army Environmental Hygiene Agency (AEHA) recently celebrated 38 years of continuous service in support of occupational health programs of the Army. This report briefly reviews its historical development, examine some of its current occupational and industrial hygiene programs, and touches on future program efforts. The Army Industrial Hygiene Laboratory, conducts surveys and investigations concerning occupational health hazards in Army-owned and operated industrial plants, arsenals and depots, and privately owned and operated ordnance explosive establishments. The end of World War II was the beginning of the nuclear age and attendant Medical Department responsibilities for radiation protection programs beyond the traditional concern for x-ray protection. The US Army has undertaken the demilitarization of obsolete and excess chemical munitions. The Medical Systems Safety and Health Branch is tasked to survey Army hospitals within the United States, to identify and recommend corrective action for safety and health hazards. At present, a continuing study is underway to evaluate the waste anesthetic gases to operating room personnel in Army hospitals. Noise-induced hearing loss is considered the most widespread occupational injury incurred by DA personnel.

  10. THE U.S. ENVIRONMENTAL PROTECTION AGENCY VISUAL PLUMES MODELING SOFTWARE

    EPA Science Inventory

    The U.S. Environmental Protection Agency's Center for Exposure Assessment Modeling (CEAM) at the Ecosystems Research Division in Athens, Georgia develops environmental exposure models, including plume models, and provides technical assistance to model users. The mixing zone and f...

  11. Is the U.S. Environmental Protection Agency brownfields assessment pilot program environmentally just?

    PubMed Central

    Solitare, Laura; Greenberg, Micheal

    2002-01-01

    In the early 1990s, the U.S. Environmental Protection Agency (U.S. EPA) started a grant program to assist communities redevelop brownfields, which are abandoned or underutilized sites that have real or perceived contamination. In addition to determining if the communities receiving the grants were the most distressed cities in the United States, we also evaluate the U.S. EPA program in terms of environmental justice at the macro scale. Using 1990 U.S. Census of Housing and Population data and a matched-cities methodology, we compared the brownfields pilot cities to other communities in the United States. We found that regardless of intent, the U.S. EPA program is environmentally just by disproportionately awarding grants to the most economically distressed cities. We also found that the cities that received funding in the early years of the program were more economically distressed than cities receiving the funding more recently. PMID:11929735

  12. The Role of Agency Partnerships in Collaborative Watershed Groups: Lessons from the Pacific Northwest Experience

    NASA Astrophysics Data System (ADS)

    Chaffin, Brian C.; Mahler, Robert L.; Wulfhorst, J. D.; Shafii, Bahman

    2015-01-01

    Collaborative watershed group experiences reveal commonalities in their approaches to facilitate decentralized and inclusive watershed planning and management in the United States, and increasingly around the world. Although watershed groups are widely recognized in the United States for positive accomplishments across local, state, and regional scales, the role of government agencies as watershed group partners often remains ambiguous and inconsistent. This paper details results of a survey used to determine the status of Pacific Northwest (PNW) watershed group-agency partnerships relative to planning and management. Specific inquiry was directed toward: (1) the role of technical information flow; and (2) watershed group needs. Mail surveys were administered to 304 watershed group participants in Idaho, Oregon, and Washington. Sixty-nine percent of the surveys were completed and returned. Based on the collected survey data, PNW watershed groups rely heavily on agency officials for technical watershed information. Respondents perceive support of state government to be the highest relative to federal agencies, local governments, and university Extension offices. However, evidence from the survey suggests that partnerships are underutilized across all agencies and organizations concurrently vested in watershed planning and management in the PNW. Sustained operational funding, increased group participation, and baseline watershed data are the most pressing needs of PNW watershed groups and present a significant opportunity for expanding watershed group-agency partnerships.

  13. The role of agency partnerships in collaborative watershed groups: lessons from the pacific northwest experience.

    PubMed

    Chaffin, Brian C; Mahler, Robert L; Wulfhorst, J D; Shafii, Bahman

    2015-01-01

    Collaborative watershed group experiences reveal commonalities in their approaches to facilitate decentralized and inclusive watershed planning and management in the United States, and increasingly around the world. Although watershed groups are widely recognized in the United States for positive accomplishments across local, state, and regional scales, the role of government agencies as watershed group partners often remains ambiguous and inconsistent. This paper details results of a survey used to determine the status of Pacific Northwest (PNW) watershed group-agency partnerships relative to planning and management. Specific inquiry was directed toward: (1) the role of technical information flow; and (2) watershed group needs. Mail surveys were administered to 304 watershed group participants in Idaho, Oregon, and Washington. Sixty-nine percent of the surveys were completed and returned. Based on the collected survey data, PNW watershed groups rely heavily on agency officials for technical watershed information. Respondents perceive support of state government to be the highest relative to federal agencies, local governments, and university Extension offices. However, evidence from the survey suggests that partnerships are underutilized across all agencies and organizations concurrently vested in watershed planning and management in the PNW. Sustained operational funding, increased group participation, and baseline watershed data are the most pressing needs of PNW watershed groups and present a significant opportunity for expanding watershed group-agency partnerships. PMID:25252839

  14. 41 CFR 51-7.3 - Ensuring environmental documents are actually considered in agency determinations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... documents are actually considered in agency determinations. (a) 40 CFR 1505.1 of the NEPA regulations contains requirements to ensure adequate consideration of environmental documents in agency decision-making... environmental documents as a part of their decision-making: (1) Action: Request. (2) Start of NEPA process:...

  15. 41 CFR 51-7.3 - Ensuring environmental documents are actually considered in agency determinations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... documents are actually considered in agency determinations. (a) 40 CFR 1505.1 of the NEPA regulations contains requirements to ensure adequate consideration of environmental documents in agency decision-making... environmental documents as a part of their decision-making: (1) Action: Request. (2) Start of NEPA process:...

  16. 41 CFR 51-7.3 - Ensuring environmental documents are actually considered in agency determinations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... documents are actually considered in agency determinations. (a) 40 CFR 1505.1 of the NEPA regulations contains requirements to ensure adequate consideration of environmental documents in agency decision-making... environmental documents as a part of their decision-making: (1) Action: Request. (2) Start of NEPA process:...

  17. 41 CFR 51-7.3 - Ensuring environmental documents are actually considered in agency determinations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... documents are actually considered in agency determinations. (a) 40 CFR 1505.1 of the NEPA regulations contains requirements to ensure adequate consideration of environmental documents in agency decision-making... environmental documents as a part of their decision-making: (1) Action: Request. (2) Start of NEPA process:...

  18. 21 CFR 25.60 - Environmental effects abroad of major agency actions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Environmental effects abroad of major agency... abroad of major agency actions. (a) In accordance with Executive Order 12114, “Environmental Effects Abroad of Major Federal Actions” of January 4, 1979 (44 FR 1957, January 9, 1979), the responsible...

  19. 77 FR 37678 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic Substances and Disease Registry: Notice of Charter... Scientific Counselors, National Center for Environmental Health/Agency for Toxic Substances and...

  20. 28 CFR 0.65a - Litigation involving Environmental Protection Agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... which the Environmental Protection Agency is a party, the Assistant Attorney General in charge of the... in the Memorandum of Understanding between the Department of Justice and the Environmental Protection... Protection Agency. 0.65a Section 0.65a Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF...

  1. 28 CFR 0.65a - Litigation involving Environmental Protection Agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... which the Environmental Protection Agency is a party, the Assistant Attorney General in charge of the... in the Memorandum of Understanding between the Department of Justice and the Environmental Protection... Protection Agency. 0.65a Section 0.65a Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF...

  2. 28 CFR 0.65a - Litigation involving Environmental Protection Agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... which the Environmental Protection Agency is a party, the Assistant Attorney General in charge of the... in the Memorandum of Understanding between the Department of Justice and the Environmental Protection... Protection Agency. 0.65a Section 0.65a Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF...

  3. 28 CFR 0.65a - Litigation involving Environmental Protection Agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... which the Environmental Protection Agency is a party, the Assistant Attorney General in charge of the... in the Memorandum of Understanding between the Department of Justice and the Environmental Protection... Protection Agency. 0.65a Section 0.65a Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF...

  4. 28 CFR 0.65a - Litigation involving Environmental Protection Agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... which the Environmental Protection Agency is a party, the Assistant Attorney General in charge of the... in the Memorandum of Understanding between the Department of Justice and the Environmental Protection... Protection Agency. 0.65a Section 0.65a Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF...

  5. U. S. Environmental Protection Agency's Environmental Monitoring and Assessment Program: An ecological status and trends program

    SciTech Connect

    Paul, J.F.; Holland, A.F.; Schimmel, S.C.; Summers, J.K.; Scott, K.J.

    1990-01-01

    The U.S. Environmental Protection Agency (EPA) is initiating an Environmental Monitoring and Assessment Program (EMAP) to monitor the status and trends of the Nation's near-coastal waters, forests, freshwater wetlands, surface waters, agroecosystems, deserts, and rangelands. The program is also intended to evaluate the effectiveness of EPA policies in protecting the ecological resources of these systems. The monitoring data collected for all ecosystems will be integrated for national status and trends assessments. The near-coastal component of EMAP consists of four ecosystem categories: estuaries, wetlands, coastal waters, and the Great Lakes. The near-coastal ecosystems have been regionalized and classified, an integrated sampling strategy has been designed, and quality-control procedures and data-base management designs will be implemented.

  6. What Do the Participants Gain? Group Counselling to Enhance Agency at Work

    ERIC Educational Resources Information Center

    Vanhalakka-Ruoho, Marjatta; Ruponen, Ritva

    2013-01-01

    Group counselling was carried out in an IT enterprise. The task was to study structured group counselling as a space for enhancing participants' agency at work. The first research question concerned changes the participants reported regarding the group and their collaborative and individual work. The second research question asked what kinds…

  7. Environmental surveillance at Los Alamos during 1991. Environmental protection group

    SciTech Connect

    Dewart, J.; Kohen, K.L.

    1993-08-01

    This report describes the environmental surveillance program conducted by Los Alamos National Laboratory during 1991. Routine monitoring for radiation and for radioactive and chemical materials is conducted on the Laboratory site as well as in the surrounding region. Monitoring results are used to determine compliance with appropriate standards and to permit early identification of potentially undesirable trends. Results and interpretation of data for 1991 cover external penetrating radiation; quantities of airborne emissions and effluents; concentrations of chemicals and radionuclides in ambient air, surface waters and groundwaters, municipal water supply, soils and sediments, and foodstuffs; and environmental compliance. Comparisons with appropriate standards, regulations, and background levels provide the basis for concluding that environmental effects from Laboratory operations are small and do not pose a threat to the public, Laboratory employees, or the environment.

  8. 40 CFR 29.3 - What programs and activities of the Environmental Protection Agency are subject to these...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Environmental Protection Agency are subject to these regulations? 29.3 Section 29.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL INTERGOVERNMENTAL REVIEW OF ENVIRONMENTAL PROTECTION AGENCY PROGRAMS AND ACTIVITIES § 29.3 What programs and activities of the Environmental Protection......

  9. 40 CFR 29.3 - What programs and activities of the Environmental Protection Agency are subject to these...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Environmental Protection Agency are subject to these regulations? 29.3 Section 29.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL INTERGOVERNMENTAL REVIEW OF ENVIRONMENTAL PROTECTION AGENCY PROGRAMS AND ACTIVITIES § 29.3 What programs and activities of the Environmental Protection......

  10. 40 CFR 29.3 - What programs and activities of the Environmental Protection Agency are subject to these...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Environmental Protection Agency are subject to these regulations? 29.3 Section 29.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL INTERGOVERNMENTAL REVIEW OF ENVIRONMENTAL PROTECTION AGENCY PROGRAMS AND ACTIVITIES § 29.3 What programs and activities of the Environmental Protection......

  11. 40 CFR 29.3 - What programs and activities of the Environmental Protection Agency are subject to these...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Environmental Protection Agency are subject to these regulations? 29.3 Section 29.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL INTERGOVERNMENTAL REVIEW OF ENVIRONMENTAL PROTECTION AGENCY PROGRAMS AND ACTIVITIES § 29.3 What programs and activities of the Environmental Protection......

  12. 40 CFR 29.3 - What programs and activities of the Environmental Protection Agency are subject to these...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Environmental Protection Agency are subject to these regulations? 29.3 Section 29.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL INTERGOVERNMENTAL REVIEW OF ENVIRONMENTAL PROTECTION AGENCY PROGRAMS AND ACTIVITIES § 29.3 What programs and activities of the Environmental Protection......

  13. Environmental enforcement of federal agencies: A struggle for power under the New Federalism. Master's thesis

    SciTech Connect

    Surver, R.E.

    1990-01-01

    The challenge to Federalism presented by the new wave of environmental statutes is, while not unique in our history, a significant strain on state and federal relations. Behind this tension is the question of who should enforce these laws, especially when the violator is a Federal agency. Traditionally Federal agencies have been free to perform their diverse missions without restraint either from other Federal agencies or the states. This freedom has led to abuse in the arena of environmental compliance. Recent congressional hearings concerning amendments to the Resource Conservation and Recovery Act saw a congressional feeding frenzy over what was termed the abominable mess of federal facility environmental compliance. The obvious anger and frustration directed toward federal agencies, including the Environmental Protection Agency (EPA), by representatives of the states is a clear indicator of the extent of the problem and also a catalyst for an ill-conceived and dangerous legislative fix.

  14. The Lake Michigan Federation: Evaluation of an Environmental Interest Group.

    ERIC Educational Resources Information Center

    Culhane, Paul J.

    Since Earth Day 1970, the number of environmental groups has approximately doubled and the movement articulates a much broader and comprehensive philosophy than earlier conservation or preservation movements. The Lake Michigan Federation, one of the new environmental groups developed from the Open Lands Project, was publicly proclaimed in…

  15. 21 CFR 25.60 - Environmental effects abroad of major agency actions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Environmental effects abroad of major agency actions. 25.60 Section 25.60 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ENVIRONMENTAL IMPACT CONSIDERATIONS Other Requirements § 25.60 Environmental...

  16. 43 CFR 46.320 - Adopting environmental assessments prepared by another agency, entity, or person.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Responsible Official may adopt an environmental assessment prepared by another agency, entity, or person, including an applicant, if the Responsible Official: (1) Independently reviews the environmental assessment; and (2) Finds that the environmental assessment complies with this subpart and relevant provisions...

  17. 43 CFR 46.320 - Adopting environmental assessments prepared by another agency, entity, or person.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Responsible Official may adopt an environmental assessment prepared by another agency, entity, or person, including an applicant, if the Responsible Official: (1) Independently reviews the environmental assessment; and (2) Finds that the environmental assessment complies with this subpart and relevant provisions...

  18. 43 CFR 46.320 - Adopting environmental assessments prepared by another agency, entity, or person.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Responsible Official may adopt an environmental assessment prepared by another agency, entity, or person, including an applicant, if the Responsible Official: (1) Independently reviews the environmental assessment; and (2) Finds that the environmental assessment complies with this subpart and relevant provisions...

  19. 43 CFR 46.320 - Adopting environmental assessments prepared by another agency, entity, or person.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Responsible Official may adopt an environmental assessment prepared by another agency, entity, or person, including an applicant, if the Responsible Official: (1) Independently reviews the environmental assessment; and (2) Finds that the environmental assessment complies with this subpart and relevant provisions...

  20. Aiding the environment: the Australian Development Agency's experience of implementing an environmental management system

    SciTech Connect

    Keen, Meg . E-mail: meg.keen@anu.edu.au; Sullivan, Marjorie

    2005-08-15

    Aid agencies, like commercial businesses, are increasingly concerned with incorporating sound environmental management into their operations. Different approaches are being used to integrate sustainability into development assistance to ensure that environmental impacts are assessed and managed. One approach being used by AusAID, the Australian aid agency, is to implement an environmental management system (EMS) across program and project areas. This paper examines how AusAID has adapted the EMS approach to suit aid agency operations, and some of the lessons from the Australian experience.

  1. Substance Abuse Treatment Agencies and Self-Help Groups: Collaborators or Competitors?

    ERIC Educational Resources Information Center

    Humphreys, Keith; And Others

    While self-help groups such as Alcoholics Anonymous are becoming more integrated into the professional substance abuse treatment network, many professionals are still hesitant to encourage clients to attend self-help groups after treatment. This study examined what factors predict the degree of cooperation between professional agencies and…

  2. Environmental studies group. Annual report for 1978

    SciTech Connect

    Hunt, D. C.; Hurley, J. D.

    1980-08-21

    Group projects included radioecological studies of aquatic and terrestrial systems, land management activities, foodstuff monitoring, dust transport studies including fugitive dust measurements and modeling, and several support programs involving evaluation of the plant's ambient air samplers and airborne tritium monitoring techniques. Some salient results from the several project reports include determination of an appropriate model for mechanically generated fugitive dust dispersion, a radionuclide inventory of Smart Ditch Pond (Pond D-1), a coefficient of community determination for two terrestrial sample plots on the plant site buffer zone, a natality and mortality rate determination for fawns in the plant deer herd (including one positive coyote-kill determination), inlet loss and filter paper collection efficiencies for the plant ambient air samplers, and differential tritium sampling measurements of the vapor in Building 771 stack effluent.

  3. U.S. ENVIRONMENTAL PROTECTION AGENCY'S ECOLOGICAL RESEARCH STRATEGY

    EPA Science Inventory

    EPA's Office of Research and Development (ORD) has recently released a research strategy to guide its program to improve ecosystem risk assessment and risk management, which is one of the Agency's higheset priority search areas (http://www.epa.gov/ORD/WebPubs/fmal/eco.pdf). It is...

  4. EPA (ENVIRONMENTAL PROTECTION AGENCY) OIL SHALE RESEARCH ACTIVITIES

    EPA Science Inventory

    The paper is an overview of EPA's oil shale research activities. In spite of substantial cutbacks in the program, several new projects should not only be of interest to developers and researchers but also support future regulatory and permitting decisions by the Agency. New activ...

  5. INTEGRATING THE SCIENCE AND TECHNOLOGY OF ENVIRONMENTAL ASSESSMENT ACROSS FEDERAL AGENCIES

    EPA Science Inventory

    Seven Federal Agencies are conducting collaborative research to provide the next generation of environmental models for analyzing complex multimedia, multi-stressor contamination problems. Among the primary objectives of the Memorandum of Understanding (MOU) are 1) to provide a ...

  6. EPA (ENVIRONMENTAL PROTECTION AGENCY) MODEL DEVELOPMENT FOR STABLE PLUME IMPINGEMENT ON ELEVATED TERRAIN OBSTACLES

    EPA Science Inventory

    The U.S. Environmental Protection Agency's Complex Terrain Model Development program is designed as a series of progressively advanced model development efforts accompanied by requisite field studies to provide data for model evaluation. Plume impingement studies have been perfor...

  7. ENCOURAGING CLEAN TECHNOLOGIES: THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY POLLUTION PREVENTION PROGRAM

    EPA Science Inventory

    Since 1988, the United States Environmental Protection Agency (USEPA), has supported a research program to encourage the development, demonstration, and evaluation of production techniques and processes that lead to reduced waste generation. his clean technologies research progra...

  8. ROLE OF VIBRATIONAL SPECTROSCOPY AT THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S ENVIRONMENTAL RESEARCH LABORATORY IN ATHENS, GEORGIA

    EPA Science Inventory

    The Environmental Research Laboratory, U.S. Environmental Protection Agency, Athens GA, is best known by vibrational spectroscopists as the laboratory where much of the pioneering work on the development of a sensitive, real-time gas chromatograph/Fourier transform infrared syste...

  9. 26 CFR 1.179B-1T - Deduction for capital costs incurred in complying with Environmental Protection Agency sulfur...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... complying with Environmental Protection Agency sulfur regulations (temporary). 1.179B-1T Section 1.179B-1T... Deduction for capital costs incurred in complying with Environmental Protection Agency sulfur regulations... Environmental Protection Agency (EPA). This section also provides rules for making elections under section...

  10. 2 CFR 1536.225 - Whom in the Environmental Protection Agency does a recipient other than an individual notify...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Whom in the Environmental Protection Agency... Other Than Individuals § 1536.225 Whom in the Environmental Protection Agency does a recipient other... criminal drug offense must notify the EPA award official from each Environmental Protection Agency...

  11. 26 CFR 1.179B-1T - Deduction for capital costs incurred in complying with Environmental Protection Agency sulfur...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... complying with Environmental Protection Agency sulfur regulations (temporary). 1.179B-1T Section 1.179B-1T... Deduction for capital costs incurred in complying with Environmental Protection Agency sulfur regulations... Environmental Protection Agency (EPA). This section also provides rules for making elections under section...

  12. 26 CFR 1.179B-1T - Deduction for capital costs incurred in complying with Environmental Protection Agency sulfur...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... complying with Environmental Protection Agency sulfur regulations (temporary). 1.179B-1T Section 1.179B-1T... Deduction for capital costs incurred in complying with Environmental Protection Agency sulfur regulations... Environmental Protection Agency (EPA). This section also provides rules for making elections under section...

  13. 75 FR 30013 - South Feather Water and Power Agency; Notice of Availability of Environmental Assessment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... Energy Regulatory Commission South Feather Water and Power Agency; Notice of Availability of...), Commission staff has prepared an environmental assessment (EA) regarding South Feather Water and Power Agency... Creek development of the South Feather Power Project (FERC No. 2088). Sly Creek is located on Sly...

  14. 75 FR 43172 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Agency for Toxic Substances and Disease Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (BSC, NCEH/ ATSDR): Notice of Charter Renewal This gives notice under...

  15. The environmental analysis of helicopter operations by Federal agencies: Current procedures and research needs

    NASA Technical Reports Server (NTRS)

    Smith, C. C.; Warner, D. B.; Dajani, J. S.

    1977-01-01

    The technical, economic, and environmental problems restricting commercial helicopter passenger operations are reviewed. The key considerations for effective assessment procedures are outlined and a preliminary model for the environmental analysis of helicopters is developed. It is recommended that this model, or some similar approach, be used as a common base for the development of comprehensive environmental assessment methods for each of the federal agencies concerned with helicopters. A description of the critical environmental research issues applicable to helicopters is also presented.

  16. THE US ENVIRONMENTAL PROTECTION AGENCY'S MONITORING AND ASSESSMENT PROGRAM

    EPA Science Inventory

    A scientifically rigorous determination of the condition of an aquatic resource is fundamental to all subsequent research, modeling, protection, and restoration issues. Environmental risk characterization is predicated on knowledge of condition and the rate at which that conditio...

  17. USE OF FOCUS GROUPS FOR THE ENVIRONMENTAL HEALTH RESEARCHER

    EPA Science Inventory

    Qualitative research techniques are often under-utilized by the environmental health researcher. Focus groups, one such qualitative method, can provide rich data sets for study planning and implementation, risk perception, program and policy research, and exploration into future...

  18. Small Groups' Ecological Reasoning While Making an Environmental Management Decision.

    ERIC Educational Resources Information Center

    Hogan, Kathleen

    2002-01-01

    Explores the ideas and reasoning students use to make a collaborative environmental management decision. Compares students' discussions with scientists' guidelines for making environmental management decisions. Finds that whereas across groups students touched on all of the themes that scientists consider to be important for making environmental…

  19. Environmental concerns among under-represented groups at the Hanford nuclear site

    SciTech Connect

    Gougis, R.A.; Serban, W.; Coles-Coghi, A.A.

    1997-08-01

    Recent executive branch actions require federal agencies to include more under-represented groups in the environmental policy making process. Previous studies on environmental risk communication and participation either (1) minimize the attention on minority group participation, (2) reflect environmental justice issues not associated with hazardous nuclear waste, or (3) find an under-representation of minorities at meetings and activities designed to solicit public input. This study reports on a public opinion survey of a weighted random sample of citizens from six counties in the Hanford Nuclear Installation region of Washington state. According to the opinions of 358 respondents, minority groups share a degree of environmental concern and perceive environmental threats, although not over the same issues. Moreover, minorities do not share the same perceptions of information sources about the environment. One noticeable difference found in this study is the tendency for Hispanic respondents to have more trust in those institutions addressing environmental issues whereas other respondents lacked trust. Finally, Hispanic respondents showed a higher disinclination to participate in environmental activities compared with other group respondents who were slightly more active, but participated in different endeavors.

  20. US EPA Environmental Justice Research Roadmap: Cross Agency Research Priority

    EPA Science Inventory

    Consideration of how to assess the health risk of mixtures and to characterize cumulative risk have long been challenges in toxicology and public health. The 1994 White House Executive Order (EO) 12898 Federal Actions to Address Environmental Justice (EJ) in Minority Populations...

  1. The Environmental protection agency industrial technology transfer program

    NASA Technical Reports Server (NTRS)

    Suter, K. H.

    1974-01-01

    Today TAC consists of a full service information center and five programs, which are: (1) our industrial program; (2) the energy information center; (3) the business and industry extension program; (4) the remote sensing program; and (5) the center for environmental research and development.

  2. 12 CFR 408.5 - Ensuring environmental documents are actually considered in Agency decision-making.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Ensuring environmental documents are actually considered in Agency decision-making. 408.5 Section 408.5 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED STATES PROCEDURES FOR COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT Eximbank Implementing Procedures § 408.5 Ensuring...

  3. METRO-APEX Volume 6.1: Environmental Quality Agency's Manual. Revised.

    ERIC Educational Resources Information Center

    University of Southern California, Los Angeles. COMEX Research Project.

    The Environmental Quality Agency's Manual is one of a set of twenty-one manuals used in METRO-APEX 1974, a computerized college and professional level, computer-supported, role-play, simulation exercise of a community with "normal" problems. Stress is placed on environmental quality considerations. APEX 1974 is an expansion of APEX--Air Pollution…

  4. Assessing Cumulative Impact and Risk - Approaches at the U.S. Environmental Protection Agency

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) has a mission and regulatory mandate to protect human health and the environment. EPA’s primary role is to implement environmental laws by developing and enforcing national regulation. Cogent to the goals of this workshop, key envi...

  5. STATUS OF THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S ENCODRINE DISRUPTOR SCREENING PROGRAM

    EPA Science Inventory

    Status of the U.S. Environmental Protection Agency's Endocrine Disruptor Screening Program. Susan Laws. Endocrinology Branch, Reproductive Toxicology Division, National Health and Environmental Effects Research Laboratory, ORD, U.S. EPA, RTP, NC.

    In response to emergi...

  6. Searching for the Seventies: Photographs from the Environmental Protection Agency's DOCUMERICA Project

    ERIC Educational Resources Information Center

    Bustard, Bruce; Potter, Lee Ann

    2013-01-01

    In 1971, the newly established Environmental Protection Agency (EPA) created DOCUMERICA, a federal government photography project born out of the nation's environmental crisis. The photographers hired by the EPA took thousands of photographs depicting pollution, waste, and blight, but they were given the freedom to capture the era's…

  7. Construction of Student Groups Using Belbin: Supporting Group Work in Environmental Management

    ERIC Educational Resources Information Center

    Smith, Mark; Polglase, Giles; Parry, Carolyn

    2012-01-01

    Belbin team role self and observer perceptions were applied to a large cohort (145) of Geography, Earth and Environmental Sciences undergraduates in a module assessed through two separate group projects. Students self-selected groups for the first project; for the second, groups were more "balanced." Results show slight improvement in group…

  8. NASA's Agency-Wide Strategy for Environmental Regulatory Risk Analysis and Communication

    NASA Technical Reports Server (NTRS)

    Scroggins, Sharon

    2008-01-01

    NASA's Agency-wide.resource for identifying and managing risks associated with changing environmental regulations Goals of the RRAC PC: 1) Proactively. detect, analyze and communicate environmental regulatory risks to NASA Programs and facilities; 2) Communicate with regulators and participate in the mitigation of such risks; and 3) Provide centralized support on emerging regulations to NASA HQ Environmental Management Division. When significant regulatory changes are identified, timely communication is essential. Communication of changing requirements to the regulatory stakeholders - NASA Programs and Facilities. Communication of potential issues to management and, when appropriate, back to the regulating agency.

  9. Trans-Agency Early-Life Exposures and Cancer Working Group

    Cancer.gov

    The Trans-Agency Early-Life Exposures and Cancer Working Group promotes integration of early-life events and exposures into public health cancer research, control, prevention, and policy strategies to reduce the cancer burden in the United States and globally.

  10. Environmental Technology Verification Report - NATCO Group, Inc. – Paques THIOPAQ Gas Purification Technology

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) has created the Environmental Technology Verification (ETV) program to facilitate the deployment of innovative or improved environmental technologies through performance verification and dissemination of information. The goal of the ...

  11. 2 CFR 1536.505 - Who in the Environmental Protection Agency determines that a recipient who is an individual...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Who in the Environmental Protection Agency... Consequences § 1536.505 Who in the Environmental Protection Agency determines that a recipient who is an... 1536.505 Grants and Agreements Federal Agency Regulations for Grants and Agreements...

  12. 2 CFR 1536.500 - Who in the Environmental Protection Agency determines that a recipient other than an individual...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Who in the Environmental Protection Agency... Consequences § 1536.500 Who in the Environmental Protection Agency determines that a recipient other than an... 1536.500 Grants and Agreements Federal Agency Regulations for Grants and Agreements...

  13. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY RESEARCH ACTIVITIES TO CHARACTERIZE CHILDREN'S ENVIRONMENTAL EXPOSURES

    EPA Science Inventory

    Given the well-established vulnerability of children to the effects of environmental exposures and the array of environmental exposures that have not been studied, understanding the relationship between children's health outcomes and environmental exposures is critical for our ...

  14. Environmentally driven star formation during a super galaxy group merger

    NASA Astrophysics Data System (ADS)

    Monroe, Jonathan; Tran, Kim-Vy; Gonzalez, Anthony H.

    2016-01-01

    We find evidence for outside-in growth of galaxies within a merging super galaxy group at a redshift of z~0.37. We utilize Hubble Space Telescope imaging in rest-frame UV and visual to measure color gradients across the super group and internally within 138 individual galaxies that are spectroscopically confirmed members. The group members show enhanced star formation at intermediate environmental densities. The high resolution imaging shows that the group galaxies have bluer disks, i.e. most of the new stars are forming in the disk which supports outside-in growth. These disk-dominated galaxies will likely fade to become S0 members.

  15. Environmental Justice, Sustainability and Education at the U.S. Environmental Protection Agency

    EPA Science Inventory

    Some of the supporting statutes and executive orders, current plans, recent research and tools, and training programs relating to sustainability, environmental justice and environmental education are presented.

  16. Environmental Media Systems: Innovations at the U.S. Environmental Protection Agency's National Exposure Research Laboratory

    ERIC Educational Resources Information Center

    Costelloe-Kuehn, Brandon

    2012-01-01

    This multi-sited ethnography analyzes challenges and opportunities in the design and development of digital media systems in the Office of Research and Development (ORD) at the United States Environmental Protection Agency (EPA). Drawing heavily from interviews conducted over the course of three years, primarily with scientists at the ORD's…

  17. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Working relations with the U.S. Environmental Protection Agency (EPA) and related State environmental agencies. 650.21 Section 650.21 Agriculture... AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Related Environmental Concerns § 650.21 Working...

  18. The ABC of stereotypes about groups: Agency/socioeconomic success, conservative-progressive beliefs, and communion.

    PubMed

    Koch, Alex; Imhoff, Roland; Dotsch, Ron; Unkelbach, Christian; Alves, Hans

    2016-05-01

    Previous research argued that stereotypes differ primarily on the 2 dimensions of warmth/communion and competence/agency. We identify an empirical gap in support for this notion. The theoretical model constrains stereotypes a priori to these 2 dimensions; without this constraint, participants might spontaneously employ other relevant dimensions. We fill this gap by complementing the existing theory-driven approaches with a data-driven approach that allows an estimation of the spontaneously employed dimensions of stereotyping. Seven studies (total N = 4,451) show that people organize social groups primarily based on their agency/socioeconomic success (A), and as a second dimension, based on their conservative-progressive beliefs (B). Communion (C) is not found as a dimension by its own, but rather as an emergent quality in the two-dimensional space of A and B, resulting in a 2D ABC model of stereotype content about social groups. (PsycINFO Database Record PMID:27176773

  19. 1990 UPDATE OF THE US ENVIRONMENTAL PROTECTION AGENCY'S SITE EMERGING TECHNOLOGY PROGRAM

    EPA Science Inventory

    The Superfund Amendments and Reauthorization Act of 1986 (SARA) directed the U.S. Environmental Protection AGency (EPA) to establish an Alternative/Innovative Treatment Technology Research and Demonstration Program. The EPA's Office of Solid Waste and Emergency Response and the ...

  20. OVERVIEW OF THE EPA (ENVIRONMENTAL PROTECTION AGENCY) PARTICULATE TECHNOLOGY R AND D PROGRAM

    EPA Science Inventory

    The paper gives an overview of a number of key projects in the Environmental Protection Agency's (EPA's) particulate research and development program having applicability to industry. For electrostatic precipitators (ESPs), it gives results of work on large-diameter discharge ele...

  1. THE MILLENNIUM CHALLENGE: THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S RESPONSE TO INVASIVE SPECIES

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) is responding to the scientific and regulatory challenges of invasive species in a variety of ways. One response has been to use existing programs and regulations, as appropriate, to address invasive species. A recent example is th...

  2. 40 CFR 600.514-12 - Reports to the Environmental Protection Agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Regulations for Model Year 1978 Passenger Automobiles and for 1979 and Later Model Year Automobiles (Light Trucks and Passenger Automobiles)-Procedures for Determining Manufacturer's Average Fuel Economy § 600... automobile manufacturers to submit reports to the Environmental Protection Agency regarding their efforts...

  3. HAZARDOUS WASTE LANDFILL RESEARCH, USEPA (UNITED STATES ENVIRONMENTAL PROTECTION AGENCY) PROGRAM

    EPA Science Inventory

    The Land Pollution Control Division (LPCD), Hazardous Waste Engineering Research Lab. (HWERL), U.S. Environmental Protection Agency, in Cincinnati, Ohio, has responsibility for research in solid and hazardous waste management with respect to land disposal of wastes. To fulfill th...

  4. 77 FR 30274 - The Commission's Role Regarding the Environmental Protection Agency's Mercury and Air Toxics...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    .../pkg/FR-2012-02-16/pdf/2012-806.pdf . I. Introduction 2. On December 21, 2011, the EPA released the... Mercury and Air Toxics Standards; Policy Statement on the Commission's Role Regarding the Environmental Protection Agency's Mercury and Air Toxics Standards Before Commissioners: Jon Wellinghoff, Chairman;...

  5. QUALITY ASSURANCE AUDITS OF THE EPA (ENVIRONMENTAL PROTECTION AGENCY) STATE-OPERATED PRECIPITATION COLLECTION NETWORK

    EPA Science Inventory

    The document is a summary report of the findings from quality assurance and technical assistance visits made in 1985-86 to the 27 sites that comprise the State-Operated Precipitation Network. The network is staffed mainly by state environmental agencies and forestry commissions. ...

  6. U.S. ENVIRONMENTAL PROTECTION AGENCY'S COMPUTATIONAL TOXCIOLOGY PROGRAM - METABOLISM AND METABONOMICS

    EPA Science Inventory

    The mission of the U. S. Environmental Protection Agency (EPA) is to safeguard public health and the environment from adverse effects that may be caused by exposure to pollutants in the air, water, soil and food. Protecting human health and the environment carries with it the ch...

  7. THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S SITE EMERGING TECHNOLOGY PROGRAM

    EPA Science Inventory

    Under the SITE Emerging Technology Program, the U.S. Environmental Protection Agency is seeking to foster the further development of technol- ogies that have been successfully tested at bench-scale and are now ready for pilot-scale testing, prior to field- or full-scale demonstra...

  8. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY MUNICIPAL WASTE COMBUSTION RESIDUE SOLIDIFICATION/STABILIZATION EVALUATION PROGRAM

    EPA Science Inventory

    Vendors of solidification/stabilization (S/S) and other technologies are cooperating with the U.S. Environmental Protection Agency's (U.S. EPA's) Office of Research and Development (ORD), Risk Reduction Engineering Laboratory to demonstrate and evaluate the performance of the tec...

  9. EPA'S (ENVIRONMENTAL PROTECTION AGENCY'S) INCINERATION OF AN INDUSTRIAL REFINERY. LAGOON SLUDGE USING INFRARED FURNACE TECHNOLOGY

    EPA Science Inventory

    The report briefly presents a case study of a recent field-scale incineration test supported by the U.S. Environmental Protection Agency (EPA) as one of over twenty projects under EPA's Superfund Innovative Technology Evaluation (SITE) program. The purpose of these programs is to...

  10. Investigation of the Preservation Method within Environmental Protection Agency Method 200.8

    EPA Science Inventory

    Lead (Pb) is a trace metal that is closely regulated in drinking water systems because of its harmful toxicity. The U.S. Environmental Protection Agency (USEPA) issued the Lead and Copper Rule (LCR), which defines the action level for Lead as 0.015 mg/L. Researchers and drinking ...

  11. U.S. ENVIRONMENTAL PROTECTION AGENCY'S REGULATION AND MANAGEMENT OF WATERBORNE VIRUSES

    EPA Science Inventory

    The U.S. Environmental Protection Agency (USEPA) manages waterborne viruses and other pathogens through the establishment of rules and regulations that are designed to ensure public health protection. The rules that currently regulate pathogens focus on the management of viruses...

  12. 76 FR 24031 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (BSC, NCEH/ ATSDR) In accordance with section 10(a)(2) of the...

  13. 78 FR 32657 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-31

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention (CDC) Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (BSC, NCEH/ ATSDR) In accordance with section 10(a)(2) of...

  14. 76 FR 63623 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (BSC, NCEH/ ATSDR) In accordance with section 10(a)(2) of the...

  15. 77 FR 24720 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ... HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (BSC, NCEH/ ATSDR) In... Disease Control and Prevention (CDC), announces the following meeting of the aforementioned...

  16. 77 FR 58557 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (BSC, NCEH/ ATSDR) In accordance with section 10(a)(2) of the...

  17. EPA (ENVIRONMENTAL PROTECTION AGENCY) COMPLEX TERRAIN MODEL DEVELOPMENT: THIRD MILESTONE REPORT 1983

    EPA Science Inventory

    The U.S. Environmental Protection Agency is sponsoring the Complex Terrain Model Development program, a multi-year integrated program to develop and validate practical plume dispersion models of known reliability and accuracy for simulating one-hour-average ground-level concentra...

  18. EPA (ENVIRONMENTAL PROTECTION AGENCY) COMPLEX TERRAIN MODEL DEVELOPMENT. FOURTH MILESTONE REPORT - 1984

    EPA Science Inventory

    The U.S. Environmental Protection Agency is sponsoring the Complex Terrain Development program, a multi-year integrated program to develop, and validate practical plume dispersion models of known reliability and accuracy for simulating one-hour-average ground-level concentrations...

  19. AN UPDATE ON SOME ARSENIC PROJECTS AT THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    ABSTRACT Exposure to arsenic (As) has been reported to cause many adverse health effects in humans, including internal and skin cancers, vascular, neurological and dermal manifestations. Some Offices of the US Environmental Protection Agency (EPA) deal with As and selected activ...

  20. A Description of the Environmental Protection Agency's In-House Library Systems.

    ERIC Educational Resources Information Center

    Thomas, Sarah M.; Needle, Lester P.

    The Environmental Protection Agency's (EPA) inhouse library systems fall into two principle categories: basic library inventory systems and literature retrieval systems. Currently, the library network supports three inventory systems: the journal system; the hard bound book system; and the circulation system. At the same time, five efforts are…

  1. Planning and Implementing a Graduate Environmental Science Course: A State Agency and a University Partnership.

    ERIC Educational Resources Information Center

    Wiggins, Felita

    The Texas Natural Resource Conservation Commission (TNRCC) is the lead environmental agency for the State of Texas. It's charged is to oversee Texas natural resources: air, water, and waste management. The challenge is to manage these resources in a manner so that air and water are sustainable for the future and waste management is dealt with…

  2. RESEARCH ON ENDOCRINE DISRUPTERS IN THE AQUATIC ENVIRONMENT BY THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    Research on Endocrine Disrupters in the Aquatic Environment by the United States Environmental Protection Agency (Abstract). Presented at the Endocrine Disrupters Workshop sponsored by the UK Department of Environment, Food and Rural Affairs, 8-9 September 2001, Weymouth, UK. 1 p...

  3. EVALUATION OF A CRYPTOSPORIDIUM INTERNAL STANDARD FOR DETERMINING RECOVERY WITH ENVIRONMENTAL PROTECTION AGENCY METHOD 1623

    EPA Science Inventory

    The current benchmark method for detecting Cryptosporidium oocysts in water is the U.S. Environmental Protection Agency (U.S. EPA) Method 1623. Studies evaluating this method report that recoveries are highly variable and dependent upon laboratory, water sample, and analyst. Ther...

  4. ENVIRONMENTAL PROTECTION AGENCY INDOOR AIR QUALITY AND WORKENVIRONMENT STUDY: HEALTH SYMPTOMS AND COMFORT CONCERNS

    EPA Science Inventory

    In recent years, employees at the three headquarters buildings ofthe U.S. Environmental Protection Agency (EPA) in the Washington,DC, area have expressed concerns about air quality and workenvironment discomforts. n February 1989, a two-stage study ofhealth and comfort concerns a...

  5. IMPLEMENTATION OF THE US ENVIRONMENTAL PROTECTION AGENCY'S METAL FINISHING FACILITY POLLUTION PREVENTION TOOL (MFFP2T)

    EPA Science Inventory

    The United States Environmental Protection Agency has developed a pre-release version of a process simulation tool, the Metal Finishing Facility Pollution Prevention Tool (MFFP2T), for the metal finishing industry. This presentation will provide a demonstration of the current ver...

  6. U.S. ENVIRONMENTAL PROTECTION AGENCY'S SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION OF PNEUMATIC FRACTURING EXTRACTION

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA), in cooperation with Accutech Remedial Systems (ARS) and the New Jersey Institute of Technology (NJIT) performed a field demonstration of Pneumatic Fracturing Extraction (PFE) for the removal of chlorinated volatile organics (VOCS) f...

  7. EPA (ENVIRONMENTAL PROTECTION AGENCY) COMPLEX TERRAIN MODEL: THEORETICAL BASIS AND PRELIMINARY EVALUATION

    EPA Science Inventory

    The theoretical basis, physical structure, and preliminary evaluation of the U.S. Environmental Protection Agency's Complex Terrain Dispersion Model (CTDM) are described. CTDM is a point-source plume model designed primarily to estimate windward-side surface concentrations on dis...

  8. Training Future Science Librarians: A Successful Partnership between Academia and the United States Environmental Protection Agency.

    ERIC Educational Resources Information Center

    Roland, Kristen Conahan

    2000-01-01

    Describes a partnership between the School of Information and Library Science at the University of North Carolina (Chapel Hill) and the Environmental Protection Agency library in Research Park Triangle that provides the opportunity for master's level students to acquire practical experience working in a science library while taking classes.…

  9. EVALUATION OF MOBILITY OF PESTICIDES IN SOIL USING U.S. EPA (ENVIRONMENTAL PROTECTION AGENCY) METHODOLOGY (JOURNAL VERSION)

    EPA Science Inventory

    A methodology developed by the U.S. Environmental Protection Agency for evaluating the mass transport potential of hazardous organic compounds through environmental pathways is used to determine the potential mobility of eight chlorinated and organophosphorus pesticides in soil s...

  10. Denver Radium Site -- Operable Unit X closeout report for the US Environmental Protection Agency

    SciTech Connect

    Not Available

    1992-03-01

    The Denver Radium Site consists of properties in the Denver area having radioactive contamination left from radium processing in the early 1900s. The properties are divided into 11 groups or operable units'' to facilitate remedial action management of the Site. Under the provisions of the Superfund Amendments and Reauthorization Act (SARA) of 1986, the US Environmental Protection Agency (EPA) is authorized to respond to a release of a hazardous substance or to a substantial threat of such a release into the environment. EPA or the state conducts a site inspection and uses the Hazard Ranking System to determine placement on the EPA National Priorities List (NPL). In 1983, EPA placed the Denver Radium Site on the NPL, making it eligible for cleanup under the EPA Superfund Program. Through a series of interagency agreements,EPA has enlisted the support of the US Department of Energy Grand junction Projects Office and Chem-Nuclear Geotech, Inc., for remedial design and remedial action activities at the Denver Radium Superfund Site.The US Bureau of Reclamation (USBR) is managing the waste transportation and disposal contract.

  11. Denver Radium Site -- Operable Unit X closeout report for the US Environmental Protection Agency

    SciTech Connect

    Not Available

    1992-03-01

    The Denver Radium Site consists of properties in the Denver area having radioactive contamination left from radium processing in the early 1900s. The properties are divided into 11 groups or ``operable units`` to facilitate remedial action management of the Site. Under the provisions of the Superfund Amendments and Reauthorization Act (SARA) of 1986, the US Environmental Protection Agency (EPA) is authorized to respond to a release of a hazardous substance or to a substantial threat of such a release into the environment. EPA or the state conducts a site inspection and uses the Hazard Ranking System to determine placement on the EPA National Priorities List (NPL). In 1983, EPA placed the Denver Radium Site on the NPL, making it eligible for cleanup under the EPA Superfund Program. Through a series of interagency agreements,EPA has enlisted the support of the US Department of Energy Grand junction Projects Office and Chem-Nuclear Geotech, Inc., for remedial design and remedial action activities at the Denver Radium Superfund Site.The US Bureau of Reclamation (USBR) is managing the waste transportation and disposal contract.

  12. Task group to develop list of environmental standards

    NASA Astrophysics Data System (ADS)

    A new task group designed to develop a list of existing and potential standards that are applicable to environmental contamination problems in soil, rock, and groundwater has been established by the American Society for Testing a n d Materials (ASTM) Subcommittee on Geotechnics of Waste Management. The list currently includes over 60 existing and draft ASTM standards from ASTM committees in the areas of site characterization, construction evaluation, and geosynthetics.

  13. The challenge of presenting climate change information to the public and to political stakeholders: coordinated efforts of German environmental agencies

    NASA Astrophysics Data System (ADS)

    Huebener, H.; Linke, C.

    2010-09-01

    In Germany environmental agencies exist both on the country level and on the level of the different federal states of Germany. A regular working group of members of all the environmental agencies discusses the needs and options of presenting regional (resolution of few km) climate information to the public as well as to political stakeholders. As a result of this working group, guidelines have been formulated on how to present regional climate and climate change information. In this presentation, the guidelines developed by the working group will be presented. Examples of good versus bad practice will be given and reasons for the guidelines will be explained. The topics covered include: Definition of ‘climate projection' versus ‘climate forecast', recommendations for use of scenarios, temporal and spatial resolution, reference periods, treatment of model biases and significance, optimal use of colour selection and scaling, and treatment of different model generations. A special focus will be given to the presentation of results from multiple simulations (ensembles), as evidence is mounting that we need to take ensemble results into account for decision making. Examples shown will be for the federal state of Hessen, Germany.

  14. ENVIRONMENTAL PROTECTION AGENCY'S ENVIRONMENTAL MONITORING AND ASSESSMENT PROGRAM (EMAP) IN THE 21ST CENTURY

    EPA Science Inventory

    The U.S. Environmental Protection Agancy's Environmental Monitoring and Assessment Program (EMAP) is improving the tools to assess status and trends in the condition of aquatic ecosystems across the U.S. Within the Office of Research and Development, EMAP has developed an approac...

  15. Inter-agency Working Group for Airborne Data and Telemetry Systems (IWGADTS)

    NASA Technical Reports Server (NTRS)

    Webster, Chris; Freudinge, Lawrence; Sorenson, Carl; Myers, Jeff; Sullivan, Don; Oolman, Larry

    2009-01-01

    The Interagency Coordinating Committee for Airborne Geosciences Research and Applications (ICCAGRA) was established to improve cooperation and communication among agencies sponsoring airborne platforms and instruments for research and applications, and to serve as a resource for senior level management on airborne geosciences issues. The Interagency Working Group for Airborne Data and Telecommunications Systems (IWGADTS) is a subgroup to ICCAGRA for the purpose of developing recommendations leading to increased interoperability among airborne platforms and instrument payloads, producing increased synergy among research programs with similar goals, and enabling the suborbital layer of the Global Earth Observing System of Systems.

  16. EPA (Environmental Protection Agency) initiates wetlands research in the Pacific Northwest

    SciTech Connect

    Kentula, M.E.

    1987-01-01

    In January 1986 the U.S. Environmental Protection Agency (EPA) adopted a Wetlands Research Plan (Zedler and Kentula 1986). The plan describes the research necessary to assist the Agency in implementing its responsibilities for protecting wetlands, including Section 404 of the Clean Water Act. Three research needs were identified and an emphasis on freshwater systems was recommended. Research will be implemented to: (1) assess the water quality functions of wetlands; (2) develop methods to predict the cumulative impact(s) associated with wetland loss; and (3) improve the formulation and evaluation of wetland creation/ restoration projects required as mitigation for unavoidable impacts.

  17. 3 CFR 8611 - Proclamation 8611 of December 2, 2010. 40th Anniversary of the Environmental Protection Agency

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 3 The President 1 2011-01-01 2011-01-01 false Proclamation 8611 of December 2, 2010. 40th Anniversary of the Environmental Protection Agency 8611 Proclamation 8611 Presidential Documents Proclamations Proclamation 8611 of December 2, 2010 Proc. 8611 40th Anniversary of the Environmental Protection AgencyBy the President of the United States...

  18. 26 CFR 1.179B-1T - Deduction for capital costs incurred in complying with Environmental Protection Agency sulfur...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... program (40 CFR part 80, subpart I). (ii) The average daily domestic refinery run for a refinery is the... complying with Environmental Protection Agency sulfur regulations (temporary). 1.179B-1T Section 1.179B-1T... capital costs incurred in complying with Environmental Protection Agency sulfur regulations...

  19. U.S. Environmental Protection Agency's Robert S. Kerr Environmental Research Center, Ada, Oklahoma

    SciTech Connect

    Farrar-Nagy, S.; Voss, P.; Van Geet, O.

    2006-10-01

    U.S. EPA's Robert S. Kerr Environmental Research Center, Ada, Oklahoma, has reduced its annual energy consumption by 45% by upgrading its building mechanical system and incorporating renewable energy.

  20. State Education Agency Planning and Federally Funded Programs: Perceptions of Selected Groups. Report of a Special Study.

    ERIC Educational Resources Information Center

    Milstein, Mike M.

    This document presents the results of a survey of selected groups concerning (1) the influence of federally funded programs on planning and planning related activities of State education agencies, and (2) the reactions of State education agencies to their responsibilities relative to federally funded programs. Responses indicated that federally…

  1. Environmental interactions in Space Exploration: Announcement of the formation of an Environmental Interactions Working Group

    NASA Technical Reports Server (NTRS)

    Kolecki, Joseph C.; Hillard, G. Barry

    1991-01-01

    With the advent of the Space Exploration Initiative, the possibility of designing and using systems on scales not heretofore attempted presents exciting new challenges in systems design and space science. The environments addressed by the Space Exploration Initiative include the surfaces of the Moon and Mars, as well as the varied plasma and field environments which will be encountered by humans and cargo enroute to these destinations. Systems designers will need to understand environmental interactions and be able to model these mechanisms from the earliest conceptual design stages through design completion. To the end of understanding environmental interactions and establishing robotic precursor mission requirements, an Environmental Interactions Working Group has been established as part of the Robotic Missions Working Group. The current paper describes the working group and gives an update of its current activities. Working group charter and operation are reviewed, background information on the environmental interactions and their characteristics is offered, and the current status of the group's activities is presented along with anticipations for the future.

  2. Re-evaluation of Non-regulatory Asbestos Group Minerals for Regulatory Agencies

    NASA Astrophysics Data System (ADS)

    Dogan, M.; Dogan, A.

    2013-05-01

    Agencies should oversea "positive" identification guidelines followed closely for non-regulatory asbestos group minerals.

  3. Savings estimates for the United States Environmental Protection Agency?s ENERGY STAR voluntary product labeling program

    SciTech Connect

    Sanchez, Marla Christine; Sanchez, Marla Christine; Brown, Richard; Homan, Gregory; Webber, Carrie

    2008-06-03

    ENERGY STAR is a voluntary energy efficiency-labeling program operated jointly by the United States Department of Energy and the United States Environmental Protection Agency (US EPA). Since the program inception in 1992, ENERGY STAR has become a leading international brand for energy efficient products. ENERGY STAR's central role in the development of regional, national, and international energy programs necessitates an open process whereby its program achievements to date as well as projected future savings are shared with committed stakeholders. Through 2006, US EPA?S ENERGY STAR labeled products saved 4.8 EJ of primary energy and avoided 82 Tg C equivalent. We project that US EPA?S ENERGY STAR labeled products will save 12.8 EJ and avoid 203 Tg C equivalent over the period 2007-2015. A sensitivity analysis examining two key inputs (carbon factor and ENERGY STAR unit sales) bounds the best estimate of carbon avoided between 54 Tg C and 107 Tg C (1993 to 2006) and between 132 Tg C and 278 Tg C (2007 to 2015).

  4. Environmental Impact Assessment in the Visegrad Group countries

    SciTech Connect

    Gałaś, Slávka; Gałaś, Andrzej; Zeleňáková, Martina; Zvijáková, Lenka; Fialová, Jitka; and others

    2015-11-15

    Highlights: • Comparison and evaluation of EIA systems in the V4 countries are presented. • Strengths and weaknesses of EIA systems based on a questionnaire survey are stated. • The function and efficiency of the EIA application in the V4 countries are analysed. • Irregularities and shortcomings of EIA systems in the V4 should be eliminated. The Environmental Impact Assessment Directive (EIA Directive) has created a reference framework for the implementation of the system of Environmental Impact Assessment (EIA) into the legal systems of the Member States of the European Union, including the countries belonging to the Visegrad Group (V4): Poland, Slovakia, the Czech Republic and Hungary. The Directive was the basis for the introduction of compulsory stages of the EIA process in the V4. The stages were then adapted to national requirements, including thresholds of the qualifying criteria of projects at the screening and scoping stages. The EIA system in the analysed countries has been growing, changing and being modified together with the political and economic changes of the last 30 years. Although all Visegrad Group countries are members of the EU and should harmonize the provisions of the EIA Directive and its amendments, there still exist singularities in each country's national EIA legislation, in terms of complementarities among the V4 countries, access to information resources, protection of natural resources, mitigation of socio-environmental impacts, or transboundary impact assessment. The article compares and evaluates the EIA systems in the four countries, specifies similarities and differences in the implementation of administrative proceedings and points out opportunities to strengthen the system. It presents selected results of a study conducted in 2013 within the framework of the international project “Assessment of the quality of the environment in the V4 Countries” (AQE V4). This paper indicates examples of good practice in the EIA

  5. Working Group 1: Software System Design and Implementation for Environmental Modeling

    EPA Science Inventory

    ISCMEM Working Group One Presentation, presentation with the purpose of fostering the exchange of information about environmental modeling tools, modeling frameworks, and environmental monitoring databases.

  6. Comparing the quality of draft environmental impact statements by agencies in the United States since 1998 to 2004

    SciTech Connect

    Tzoumis, Kelly . E-mail: KellyTzoumis@Ameritech.net

    2007-01-15

    Since the creation of the National Environmental Policy Act in 1970, the United States has required the Environmental Protection Agency (EPA) to rate draft environmental statements (DEISs) for both information adequacy and the impact of the preferred alternative on the environment. In a previous study by Tzoumis and Finegold (2000), these ratings were found to be declining from 1970 to 1997. This current study investigates if that trend continued from 1998 to 2004. In addition, the top producing agencies (the Forest Service, the Federal Highway Administration, Army Corp of Engineers, and the Bureau of Land Management) are compared for the achievement of DEIS ratings. The results show that when the ratings are disaggregated for these agencies, the results indicate that there continues to be weak performance. The DEISs continue to have insufficient and sometimes inadequate information. Agencies continue to propose projects that have environmental concerns and sometimes objections. The agencies have some similarities in not being able to achieve the highest ratings on a consistent basis over time. However, more disturbing is the profile of agencies that have episodic peaks of achieving the lowest ratings. Conclusions and recommendations are focused on the agencies who submit that DEISs and EPA. One major conclusion is to better track the ratings and make them collectively available for the public. Agencies are encouraged to develop a best management practice in preparing DEISs to promote agency learning.

  7. Raising the bar for reproducible science at the U.S. Environmental Protection Agency Office of Research and Development.

    PubMed

    George, Barbara Jane; Sobus, Jon R; Phelps, Lara P; Rashleigh, Brenda; Simmons, Jane Ellen; Hines, Ronald N

    2015-05-01

    Considerable concern has been raised regarding research reproducibility both within and outside the scientific community. Several factors possibly contribute to a lack of reproducibility, including a failure to adequately employ statistical considerations during study design, bias in sample selection or subject recruitment, errors in developing data inclusion/exclusion criteria, and flawed statistical analysis. To address some of these issues, several publishers have developed checklists that authors must complete. Others have either enhanced statistical expertise on existing editorial boards, or formed distinct statistics editorial boards. Although the U.S. Environmental Protection Agency, Office of Research and Development, already has a strong Quality Assurance Program, an initiative was undertaken to further strengthen statistics consideration and other factors in study design and also to ensure these same factors are evaluated during the review and approval of study protocols. To raise awareness of the importance of statistical issues and provide a forum for robust discussion, a Community of Practice for Statistics was formed in January 2014. In addition, three working groups were established to develop a series of questions or criteria that should be considered when designing or reviewing experimental, observational, or modeling focused research. This article describes the process used to develop these study design guidance documents, their contents, how they are being employed by the Agency's research enterprise, and expected benefits to Agency science. The process and guidance documents presented here may be of utility for any research enterprise interested in enhancing the reproducibility of its science. PMID:25795653

  8. Proposed U.S. Environmental Protection Agency Budget Shows Belt-Tightening

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2011-03-01

    President Barack Obama's proposed fiscal year (FY) 2012 budget for the Environmental Protection Agency (EPA) is $8.97 billion, a 13% decrease from the agency's FY 2010 enacted budget of $10.3 billion. While Congress has approved a moderate continuing resolution (CR) to fund the federal government until 18 March, the House of Representatives also has passed a CR (House Resolution 1; HR 1) that would call for sharp cuts to the budget for EPA and other agencies for the current fiscal year (2011). EPA administrator Lisa Jackson acknowledged the difficult budget situation during a 14 February teleconference. The proposed budget “reflects the tough choices needed for our nation's short- and long-term fiscal health and allows EPA to maintain its fundamental mission of protecting human health and the environment,” she said. “This budget focuses our resources on the most urgent health and environmental challenges we face. Though it includes significant cuts, it provides EPA with what we need to fundamentally protect the health of the American people,” Jackson added.

  9. Toxicology and environmental digital resources from and for citizen groups.

    PubMed

    Montague, P; Pellerano, M B

    2001-01-12

    Since the late 1970s, grass-roots community groups, consumer advocates, and national (and international) environmental organizations have made two main contributions to public discussions, and public policies, affecting the production, use, and disposal of toxic materials. With the advent of e-mail, listservs, and the World Wide Web, such groups formed global "early warning" networks that have (1) alerted people to many uses of toxic materials and their effects on wildlife and humans, and (2) advocated new prevention-based public policies, including: assessment of available alternatives as a means of supplementing risk assessments; clean production as a way of avoiding the use of toxic materials; the substitution principle as a way of systematically reducing the use of toxic materials as time passes; the precautionary principle as a policy response to uncertainties in toxicological science; and zero discharge of persistent or bioaccumulative substances. We describe and discuss numerous important digital resources (web sites, discussion lists, and databases) created and maintained by and for citizen groups. PMID:11164976

  10. The U.S. Environmental Protection Agency strategic plan for evaluating the toxicity of chemicals.

    PubMed

    Firestone, Michael; Kavlock, Robert; Zenick, Hal; Kramer, Melissa

    2010-02-01

    In the 2007 report Toxicity Testing in the 21st Century: A Vision and a Strategy, the U.S. National Academy of Sciences envisioned a major transition in toxicity testing from cumbersome, expensive, and lengthy in vivo testing with qualitative endpoints, to in vitro robotic high-throughput screening with mechanistic quantitative parameters. Recognizing the need for agencies to partner and collaborate to ensure global harmonization, standardization, quality control and information sharing, the U.S. Environmental Protection Agency is leading by example and has established an intra-agency Future of Toxicity Testing Workgroup (FTTW). This workgroup has produced an ambitious blueprint for incorporating this new scientific paradigm to change the way chemicals are screened and evaluated for toxicity. Four main components of this strategy are discussed, as follows: (1) the impact and benefits of various types of regulatory activities, (2) chemical screening and prioritization, (3) toxicity pathway-based risk assessment, and (4) institutional transition. The new paradigm is predicated on the discovery of molecular perturbation pathways at the in vitro level that predict adverse health effects from xenobiotics exposure, and then extrapolating those events to the tissue, organ, or whole organisms by computational models. Research on these pathways will be integrated and compiled using the latest technology with the cooperation of global agencies, industry, and other stakeholders. The net result will be that chemical toxicity screening will become more efficient and cost-effective, include real-world exposure assessments, and eliminate currently used uncertainty factors. PMID:20574895

  11. Using Canonical Correlation Analysis to Identify Environmental Attitude Groups: Considerations for National Forest Planning in the Southwestern U.S.

    NASA Astrophysics Data System (ADS)

    Prera, Alejandro J.; Grimsrud, Kristine M.; Thacher, Jennifer A.; McCollum, Dan W.; Berrens, Robert P.

    2014-10-01

    As public land management agencies pursue region-specific resource management plans, with meaningful consideration of public attitudes and values, there is a need to characterize the complex mix of environmental attitudes in a diverse population. The contribution of this investigation is to make use of a unique household, mail/internet survey data set collected in 2007 in the Southwestern United States (Region 3 of the U.S. Forest Service). With over 5,800 survey responses to a set of 25 Public Land Value statements, canonical correlation analysis is able to identify 7 statistically distinct environmental attitudinal groups. We also examine the effect of expected changes in regional demographics on overall environmental attitudes, which may help guide in the development of socially acceptable long-term forest management policies. Results show significant support for conservationist management policies and passive environmental values, as well as a greater role for stakeholder groups in generating consensus for current and future forest management policies.

  12. New partnership for health? Business groups on health and health systems agencies.

    PubMed

    Bradbury, R C

    1983-01-01

    The experience of the Central Massachusetts Health Systems Agency (CMHSA) and the Central Massachusetts Business Group on Health (CMBGH) demonstrates the feasibility of cooperation between HSAs and BGHs. Objectives and strategies of the two groups in carrying out community health planning and working for health systems change are compared. Nearly two decades of government-sponsored community health planning programs, first through comprehensive health planning agencies and then through HSAs, have had less impact than many had anticipated because neither the technical nor political basis for such planning was sufficiently established. The CMHSA experience is typical, although it is credited with developing a hospital systems plan that is based on sound planning methods and statistical data. It is in the implementation of plans that the CMHSA has made slow progress, reflecting its inadequate community power base. The CMBGH, 1 of more than 90 groups that have developed recently across the country to attack high health care costs, was formed in 1981 by business leaders to address these rising costs. The principal strategy adopted by the CMBGH involves fostering a competitive health care market by creating a critical number of competing health plans. The providers in each plan will then have incentives to provide effective care in an efficient manner to keep the premium competitive and attract enrollees. Cooperation between the CMBGH and CMHSA is based on each organization's emphasizing its strengths. The CMHSA's data base and analyses have been the primary resources used by the CMBGH to identify problems. Each organization has developed its own set of goals and objectives, while keeping in mind those of the other organization. The CMBGH adopted a subset of theCMHSA's goals-those that focus on hospital capacity and utilization. Although the CMHSA's regulatory strategies differ greatly from the CMBGH's competition strategies, they do not necessarily conflict

  13. The U. S. Environmental Protection Agency's inhalation RfD methodology: Risk assessment for air toxics

    SciTech Connect

    Jarabek, A.M.; Menache, M.G.; Overton, J.H. Jr.; Dourson, M.L.; Miller, F.J. )

    1990-10-01

    The U.S. Environmental Protection Agency (U.S. EPA) has advocated the establishment of general and scientific guidelines for the evaluation of toxicological data and their use in deriving benchmark values to protect exposed populations from adverse health effects. The Agency's reference dose (RfD) methodology for deriving benchmark values for noncancer toxicity originally addressed risk assessment of oral exposures. This paper presents a brief background on the development of the inhalation reference dose (RfDi) methodology, including concepts and issues related to addressing the dynamics of the respiratory system as the portal of entry. Different dosimetric adjustments are described that were incorporated into the methodology to account for the nature of the inhaled agent (particle or gas) and the site of the observed toxic effects (respiratory or extra-respiratory). Impacts of these adjustments on the extrapolation of toxicity data of inhaled agents for human health risk assessment and future research directions are also discussed.

  14. U. S. Environmental Protection Agency's inhalation RFD methodology: Risk assessment for air toxics

    SciTech Connect

    Jarabek, A.M.; Menache, M.G.; Overton, J.H.; Dourson, M.L.; Miller, F.J.

    1989-01-01

    The U.S. Environmental Protection Agency (U.S. EPA) has advocated the establishment of general and scientific guidelines for the evaluation of toxicological data and their use in deriving benchmark values to protect exposed populations from adverse health effects. The Agency's reference dose (RfD) methodology for deriving benchmark values for noncancer toxicity originally addressed risk assessment of oral exposures. The paper presents a brief background on the development of the inhalation reference dose (RFDi) methodology, including concepts and issues related to addressing the dynamics of the respiratory system as the portal of entry. Different dosimetric adjustments are described that were incorporated into the methodology to account for the nature of the inhaled agent (particle or gas) and the site of the observed toxic effects (respiratory or extrarespiratory). Impacts of these adjustments on the extrapolation of toxicity data of inhaled agents for human health risk assessment and future research directions are also discussed.

  15. Bottom-up risk regulation? How nanotechnology risk knowledge gaps challenge federal and state environmental agencies.

    PubMed

    Powell, Maria C; Griffin, Martin P A; Tai, Stephanie

    2008-09-01

    Nanotechnologies have been called the "Next Industrial Revolution." At the same time, scientists are raising concerns about the potential health and environmental risks related to the nano-sized materials used in nanotechnologies. Analyses suggest that current U.S. federal regulatory structures are not likely to adequately address these risks in a proactive manner. Given these trends, the premise of this paper is that state and local-level agencies will likely deal with many "end-of-pipe" issues as nanomaterials enter environmental media without prior toxicity testing, federal standards, or emissions controls. In this paper we (1) briefly describe potential environmental risks and benefits related to emerging nanotechnologies; (2) outline the capacities of the Toxic Substances Control Act, the Clean Air Act, the Clean Water Act, and the Resources Conservation and Recovery Act to address potential nanotechnology risks, and how risk data gaps challenge these regulations; (3) outline some of the key data gaps that challenge state-level regulatory capacities to address nanotechnologies' potential risks, using Wisconsin as a case study; and (4) discuss advantages and disadvantages of state versus federal approaches to nanotechnology risk regulation. In summary, we suggest some ways government agencies can be better prepared to address nanotechnology risk knowledge gaps and risk management. PMID:18543023

  16. Bottom-Up Risk Regulation? How Nanotechnology Risk Knowledge Gaps Challenge Federal and State Environmental Agencies

    NASA Astrophysics Data System (ADS)

    Powell, Maria C.; Griffin, Martin P. A.; Tai, Stephanie

    2008-09-01

    Nanotechnologies have been called the “Next Industrial Revolution.” At the same time, scientists are raising concerns about the potential health and environmental risks related to the nano-sized materials used in nanotechnologies. Analyses suggest that current U.S. federal regulatory structures are not likely to adequately address these risks in a proactive manner. Given these trends, the premise of this paper is that state and local-level agencies will likely deal with many “end-of-pipe” issues as nanomaterials enter environmental media without prior toxicity testing, federal standards, or emissions controls. In this paper we (1) briefly describe potential environmental risks and benefits related to emerging nanotechnologies; (2) outline the capacities of the Toxic Substances Control Act, the Clean Air Act, the Clean Water Act, and the Resources Conservation and Recovery Act to address potential nanotechnology risks, and how risk data gaps challenge these regulations; (3) outline some of the key data gaps that challenge state-level regulatory capacities to address nanotechnologies’ potential risks, using Wisconsin as a case study; and (4) discuss advantages and disadvantages of state versus federal approaches to nanotechnology risk regulation. In summary, we suggest some ways government agencies can be better prepared to address nanotechnology risk knowledge gaps and risk management.

  17. The internal dynamics of environmental organizations: Movement interest groups, communal advocacy groups, and the policy process

    SciTech Connect

    Shaffer, M.B.

    1995-12-31

    How do the diverse qualities that movement organizations bring to the policy process affect the representation of particular interests? This question is explored by analyzing environmental organizations across the national, state, and local levels of the American political system. This article suggests that two types of social movement organizations exist: movement interest groups and communal advocacy groups. While this article does not provide direct evidence of the different policy capabilities of the two types of movement organizations, existing research is drawn upon to consider how each type might fare in the policy process. One approach suggests that centralized organizations with incremental goals are better equipped to attain policy success, while the other stresses the need for active member involvement to engage in disruptive politics. To fully assess these divergent views, this article presents a broad review and analysis of the literature.

  18. INTERGRATING SOURCE WATER PROTECTION AND DRINKING WATER TREATMENT: U.S. ENVIRONMENTAL PROTECTION AGENCY'S WATER SUPPLY AND WATER RESOURCES DIVISION

    EPA Science Inventory

    The U.S. Environmental Protection Agency's (EPA) Water Supply and Water Resources Division (WSWRD) is an internationally recognized water research organization established to assist in responding to public health concerns related to drinking water supplies. WSWRD has evolved from...

  19. INTEGRATING SOURCE WATER PROTECTION AND DRINKING WATER TREATMENT: U.S. ENVIRONMENTAL PROTECTION AGENCY'S WATER SUPPLY AND WATER RESOURCES DIVISION

    EPA Science Inventory

    The U.S. Environmental Protection Agency's (EPA) Water Supply and Water Resources Division (WSWRD) is an internationally recognized water research organization established to assist in responding to public health concerns related to drinking water supplies. WSWRD has evolved from...

  20. DEVELOPMENTS IN NATIONAL WEATHER SERVICE METEOROLOGICAL DATA COLLECTION PROGRAMS AS RELATED TO EPA (ENVIRONMENTAL PROTECTION AGENCY) AIR POLLUTION MODELS

    EPA Science Inventory

    During the next decade, the National Weather Service (NWS) will be upgrading its meteorological instrumentation and data dissemination procedures. Because these changes will affect the operation of the U.S. Environmental Protection Agency's (EPA) air pollution models, the project...

  1. BEYOND REGULATION TO PROTECTION. THE APPLICATION OF NATIONAL RECONNAISSANCE SYSTEMS IN THE SCIENCE MISSION OF THE ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    The use of National Technical Means (NTM) data and advanced geospatial technologies has an important role in supporting the mission of the Environmental Protection Agency (EPA). EPA's responsibilities have grown beyond pollution compliance monitoring and enforcement to include t...

  2. MEASUREMENT OF VOLATILE ORGANIC COMPOUNDS BY THE US ENVIRONMENTAL PROTECTION AGENCY COMPENDIUM METHOD TO-17 - EVALUATION OF PERFORMANCE CRITERIA

    EPA Science Inventory

    An evaluation of performance criteria for US Environmental Protection Agency Compendium Method TO-17 for monitoring volatile organic compounds (VOCs) in air has been accomplished. The method is a solid adsorbent-based sampling and analytical procedure including performance crit...

  3. 2 CFR 1536.300 - Whom in the Environmental Protection Agency does a recipient who is an individual notify about a...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Whom in the Environmental Protection Agency... Are Individuals § 1536.300 Whom in the Environmental Protection Agency does a recipient who is an... the EPA award official from each Environmental Protection Agency office from which it currently has...

  4. Asbestos-Containing Materials in Schools; Final Rule and Notice. Part III: Environmental Protection Agency. 40 CFR Part 763.

    ERIC Educational Resources Information Center

    Federal Register, 1987

    1987-01-01

    The Environmental Protection Agency (EPA) has issued a final rule under the Toxic Substance Control Act (TSCA) to require all local education agencies (LEAs) to identify asbestos-containing materials in their school buildings and take appropriate action to control release of asbestos fibers. The LEAs are required to describe their activities in…

  5. When Membership Gives Strength to Act: Inclusion of the Group Into the Self and Feeling of Personal Agency.

    PubMed

    Besta, Tomasz; Mattingly, Brent; Błażek, Magdalena

    2016-01-01

    Identity fusion theory suggests that merging groups into one's personal identity should result in heightened levels of group agency. Research on the self-expansion model complementarily indicates that including others into the self is linked to a greater feeling of self-efficacy. Across three correlational studies, we examined whether personal and group identity fusion is associated with stronger feelings of personal agency, and we propose that relatively stable feelings of clarity of self-concept would mediate this association. Individuals strongly fused with a country (Studies 1-3) and family (Study 2) exhibited greater feelings of agency and goal-adherence, and self-concept clarity emerged as a significant mediator of this association when controlling for group identification measures. PMID:26010957

  6. Hazardous waste management system--Environmental Protection Agency. Notice of regulatory reform actions; request for comments.

    PubMed

    1982-12-13

    In response to Executive Order 12291 and the President's Task Force on Regulatory Relief, the Environmental Protection Agency is reviewing and reassessing the hazardous waste regulations developed under the Resource Conservation and Recovery Act (RCRA). A variety of activities are underway that will simplify procedures and reduce paperwork, modify existing regulations to make them more workable and cost effective, and control new wastes and new processes. The purpose of this notice is to inform the public of these activities and invite comments on the general approaches being taken. PMID:10259796

  7. 75 FR 12745 - SFIREG Environmental Quality Issues Working Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY SFIREG Environmental Quality Issues Working Committee Meeting AGENCY: Environmental Protection...)/State FIFRA Issues Research and Evaluation Group (SFIREG), Environmental Quality Issues (EQI)...

  8. Critical comments on the US Environmental Protection Agency Standards 40 CFR 191

    SciTech Connect

    Pflum, C.G.; Van Konynenburg, R.A.; Krishna, P.

    1993-01-14

    This paper is about the US Environmental Protection Agency (EPA) ``Environmental Standards for the Disposal of Spent Nuclear Fuel, High-Level and Transuranic Wastes,`` 40 CFR 191. These standards regulate the disposal of radioactive wastes in geologic repositories. Currently, two repository sites are under investigation: The Waste Isolation Pilot Plant (WIPP) site, located near Carlsbad, New Mexico, may become the repository for defense-generated transuranic waste (TRU); and the Yucca Mountain site, located near Las Vegas, Nevada, may become the repository for spent reactor fuel and a small amount of reprocessing waste (hereinafter called high-level radioactive waste or HLW). The paper was written for readers who have an interest in 40 CFR 191 but do not have the time or inclination to ponder the technical details.

  9. A Mentoring Program in Environmental Science for Underrepresented Groups

    NASA Astrophysics Data System (ADS)

    Stevens, L.; Rizzo, D. M.

    2009-12-01

    We developed a four-year program, combining educational and career support and research activities, to recruit and retain students from underrepresented groups in environmental sciences. Specifically, the program: ○ Assigns each student a faculty or graduate student mentor with whom the student conducts research activities. ○ Includes a weekly group meeting for team building and to review professional development and academic topics, such as time management and research ethics. ○ Requires students to make multiple formal presentations of their research proposals and results. ○ Provides scholarships and stipends for both the academic year and to engage students in summer research. The program seeks to achieve several goals including: ● Enhance academic performance. ● Encourage continued study in environmental science. ● Facilitate students completing their studies at UVM. ● Increase students’ interest in pursuing science careers. ● Create a more welcoming academic environment. To assess progress toward achievement of these goals, we conducted individual structured interviews with participating undergraduate students, graduate students, and faculty members at two points in time. First, interviews were conducted in the fall of 2007 after two years, and again in spring 2009, after four years. An independent research consultant, Dr. Livingston, conducted the interviews. In 2009, over the course of three days, the interviews included three graduate student and two faculty mentors, and six of the seven undergraduate students. Of the six students, three were juniors and three were graduating seniors. Results of the 2009 interviews echoed those of 2007. Both students and their mentors are quite satisfied with the program. The student presentations, weekly meetings, mentoring relationships, and summer research experiences all get high ratings from program participants. Students give high praise to their mentors and the program directors for providing

  10. Working Group Reports: Working Group 1 - Software Systems Design and Implementation for Environmental Modeling

    EPA Science Inventory

    The purpose of the Interagency Steering Committee on Multimedia Environmental Modeling (ISCMEM) is to foster the exchange of information about environmental modeling tools, modeling frameworks, and environmental monitoring databases that are all in the public domain. It is compos...

  11. 50 CFR 530.2 - Ensuring that environmental documents are actually considered in agency decision-making.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Ensuring that environmental documents are actually considered in agency decision-making. 530.2 Section 530.2 Wildlife and Fisheries MARINE MAMMAL COMMISSION COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT § 530.2 Ensuring that...

  12. 50 CFR 530.2 - Ensuring that environmental documents are actually considered in agency decision-making.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Ensuring that environmental documents are actually considered in agency decision-making. 530.2 Section 530.2 Wildlife and Fisheries MARINE MAMMAL COMMISSION COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT § 530.2 Ensuring that...

  13. 50 CFR 530.2 - Ensuring that environmental documents are actually considered in agency decision-making.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Ensuring that environmental documents are actually considered in agency decision-making. 530.2 Section 530.2 Wildlife and Fisheries MARINE MAMMAL COMMISSION COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT § 530.2 Ensuring that...

  14. 50 CFR 530.2 - Ensuring that environmental documents are actually considered in agency decision-making.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Ensuring that environmental documents are actually considered in agency decision-making. 530.2 Section 530.2 Wildlife and Fisheries MARINE MAMMAL COMMISSION COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT § 530.2 Ensuring that...

  15. 50 CFR 530.2 - Ensuring that environmental documents are actually considered in agency decision-making.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Ensuring that environmental documents are actually considered in agency decision-making. 530.2 Section 530.2 Wildlife and Fisheries MARINE MAMMAL COMMISSION COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT § 530.2 Ensuring that...

  16. Raising the Bar for Reproducible Science at the U.S. Environmental Protection Agency Office of Research and Development

    PubMed Central

    George, Barbara Jane; Sobus, Jon R.; Phelps, Lara P.; Rashleigh, Brenda; Simmons, Jane Ellen; Hines, Ronald N.

    2015-01-01

    Considerable concern has been raised regarding research reproducibility both within and outside the scientific community. Several factors possibly contribute to a lack of reproducibility, including a failure to adequately employ statistical considerations during study design, bias in sample selection or subject recruitment, errors in developing data inclusion/exclusion criteria, and flawed statistical analysis. To address some of these issues, several publishers have developed checklists that authors must complete. Others have either enhanced statistical expertise on existing editorial boards, or formed distinct statistics editorial boards. Although the U.S. Environmental Protection Agency, Office of Research and Development, already has a strong Quality Assurance Program, an initiative was undertaken to further strengthen statistics consideration and other factors in study design and also to ensure these same factors are evaluated during the review and approval of study protocols. To raise awareness of the importance of statistical issues and provide a forum for robust discussion, a Community of Practice for Statistics was formed in January 2014. In addition, three working groups were established to develop a series of questions or criteria that should be considered when designing or reviewing experimental, observational, or modeling focused research. This article describes the process used to develop these study design guidance documents, their contents, how they are being employed by the Agency’s research enterprise, and expected benefits to Agency science. The process and guidance documents presented here may be of utility for any research enterprise interested in enhancing the reproducibility of its science. PMID:25795653

  17. Contaminated sites from the past: experience of the US Environmental Protection Agency.

    PubMed

    Boyd, M A

    2016-06-01

    The purpose of this paper is to provide an overview of the experience of the US Environmental Protection Agency (EPA) in cleaning up radioactively contaminated sites. In the USA, EPA regulates the radiological clean-up of uranium mill tailings sites, some Department of Energy legacy sites within the US nuclear weapons complex, and Superfund National Priorities List sites. The approach to site remediation decisions, including the determination of clean-up levels, varies according to the enabling legislation granting EPA these authorities. Past practices that gave rise to many of the existing exposure situations at legacy sites were permissible before the advent of environmental clean-up legislation. The Uranium Mill Tailings Radiation Control Act of 1978 authorised EPA to set applicable radioactivity concentration standards for soil clean-up at inactive uranium mill sites and vicinity properties. For the other categories of sites mentioned above, remediation goals are typically based on not exceeding a target excess cancer risk range established under the Comprehensive Environmental Response, Compensation, and Liability Act (also known as 'Superfund'). EPA's regulations for cleaning up various contaminated sites in existing exposure situations often result in residual doses that are typical of optimised doses in planned exposure situations. Although the clean-up levels selected may differ from those adopted in other countries, recommendations from the International Commission on Radiological Protection are reflected in the exposure assessment methodologies used in their establishment. PMID:27012843

  18. Urban storm-induced discharge impacts: US Environmental Protection Agency research program review

    SciTech Connect

    Field, R.; Pitt, R.E.

    1989-01-01

    Fecal coliform bacteria (and pathogens), high flow rates, sediment, toxic heavy metals, and organic pollutants are most commonly associated with urban receiving-water problems. Most beneficial uses have been shown to be adversely affected by urban runoff, including shell-fish harvesting, fish and aquatic-life propagation, drinking-water supplies, aesthetics and recreation. Most of the problems occur over long periods of time and are not associated with individual runoff events, making cause-and-effect relationships difficult to study. The storm and Combined Sewer Program of the U.S. Environmental Protection Agency has sponsored several long-term research projects to investigate these problems, along with data reviews to identify urban-runoff problems from available information. Current research efforts are stressing sources and controls for toxicants in urban runoff.

  19. United States Environmental Protection Agency Fourier transform infrared spectroscopy test program for emissions measurement

    SciTech Connect

    Lay, L.T.

    1994-12-31

    The US Environmental Protection Agency (EPA) published amendments to the Clean Air Act (CAA) November 15, 1990. Title 3 of the CAA amendments included a list of 189 hazardous air pollutants (HAPs) for which emission test procedures must be established. An extractive emission test method, using Fourier Transform Infrared (FTIR) spectroscopy, is being developed for measuring HAP compounds. The FTIR procedure has the potential to detect over 100 of the listed compounds plus additional compounds such as criteria pollutants. This procedure has the ability to detect multiple compounds simultaneously and will provide near real-time data. Since the development of the extractive FTIR procedure, many source categories have been screened for HAP emissions using this technique. Modifications to the procedure have been made and validation testing has been performed. Currently, this technique is being used to collect data for maximum achievable control technology (MACT) standard development.

  20. Compliance program data management system for The Idaho National Engineering Laboratory/Environmental Protection Agency

    SciTech Connect

    Hertzler, C.L.; Poloski, J.P.; Bates, R.A.; Van Haaften, D.H.; Shea, J.P.; Fritz, L.L.

    1988-01-01

    The Compliance Program Data Management System (DMS) developed at the Idaho National Engineering Laboratory (INEL) validates and maintains the integrity of data collected to support the Consent Order and Compliance Agreement (COCA) between the INEL and the Environmental Protection Agency (EPA). The system uses dBase III Plus programs and dBase III Plus in an interactive mode to enter, store, validate, manage, and retrieve analytical information provided on EPA Contract Laboratory Program (CLP) forms and CLP forms modified to accommodate 40 CFR 264 Appendix IX constituent analyses. Data analysis and presentation is performed utilizing SAS, a statistical analysis software program. Archiving of data and results is performed at appropriate stages of data management. The DMS is useful for sampling and analysis programs where adherence to EPA CLP protocol, along with maintenance and retrieval of waste site investigation sampling results is desired or requested. 3 refs.

  1. NASA's Agency-wide Strategy for Environmental Regulatory Risk Analysis and Communication

    NASA Technical Reports Server (NTRS)

    Duda, Kristen; Scroggins. Sharon

    2008-01-01

    NASA's mission is to pioneer the future in space exploration, scientific discovery, and aeronautics research. To help enable existing and future programs to pursue this mission, NASA has established the Principal Center for Regulatory Risk Analysis and Communication (RRAC PC) to proactively identify, analyze, and communicate environmental regulatory risks to the NASA community. The RRAC PC is chartered to evaluate the risks posed to NASA Programs and facilities by environmentally related drivers. The RRAC PC focuses on emerging environmental regulations, as well as risks related to operational changes that can trigger existing environmental requirements. Changing regulations have the potential to directly affect program activities. For example, regulatory changes can restrict certain activities or operations by mandating changes in how operations may be done or limiting where or how certain operations can take place. Regulatory changes also can directly affect the ability to use certain materials by mandating a production phase-out or restricting usage aPi'iications of certain materials. Such changes can result in NASA undertaking material replacement efforts. Even if a regulation does not directly affect NASA operations, U.S. and international regulations can pose program risks indirectly through requirements levied on manufacturers and vendors of components and materials. For example, manufacturers can change their formulations to comply with new regulatory requirements. Such changes can require time-consuming and costly requalification certification for use in human spaceflight programs. The RRAC PC has implemented several strategies for proactively managing regulatory change to minimize potential adverse impacts to NASA Programs and facilities. This presentation highlights the lessons learned through establishing the RRAC PC, the process by which the RRAC PC monitors and distributes information about emerging regulatory requirements, and the cross-Agency

  2. NASA's Agency-Wide Strategy for Environmental Regulatory Risk Analysis and Communication

    NASA Technical Reports Server (NTRS)

    Duda, Kristen; Scroggins, Sharon

    2008-01-01

    NASA's mission is to pioneer the future in space exploration, scientific discovery, and aeronautics research. To help enable existing and future programs to pursue this mission, NASA has established the Principal Center for Regulatory Risk Analysis and Communication (RRAC PC) to proactively identify, analyze, and communicate environmental regulatory risks to the NASA community. The RRAC PC is chartered to evaluate the risks posed to NASA Programs and facilities by environmentally related drivers. The RRAC PC focuses on emerging environmental regulations, as well as risks related to operational changes that can trigger existing environmental requirements. Changing regulations have the potential to directly affect program activities. For example, regulatory changes can restrict certain activities or operations by mandating changes in how operations may be done or limiting where or how certain operations can take place. Regulatory changes also can directly affect the ability to use certain materials by mandating a production phase-out or restricting usage applications of certain materials. Such changes can result in NASA undertaking material replacement efforts. Even if a regulation does not directly affect NASA operations, U.S. and international regulations can pose program risks indirectly through requirements levied on manufacturers and vendors of components and materials. For example, manufacturers can change their formulations to comply with new regulatory requirements. Such changes can require time-consuming and costly requalification certification for use in human spaceflight programs. The RRAC PC has implemented several strategies for proactively managing regulatory change to minimize potential adverse impacts to NASA Programs and facilities. This presentation highlights the lessons learned through establishing the RRAC PC, the process by which the RRAC PC monitors and distributes information about emerging regulatory requirements, and the cross-Agency

  3. The environmental management problem of Pohorje, Slovenia: A new group approach within ANP - SWOT framework.

    PubMed

    Grošelj, Petra; Zadnik Stirn, Lidija

    2015-09-15

    Environmental management problems can be dealt with by combining participatory methods, which make it possible to include various stakeholders in a decision-making process, and multi-criteria methods, which offer a formal model for structuring and solving a problem. This paper proposes a three-phase decision making approach based on the analytic network process and SWOT (strengths, weaknesses, opportunities and threats) analysis. The approach enables inclusion of various stakeholders or groups of stakeholders in particular stages of decision making. The structure of the proposed approach is composed of a network consisting of an objective cluster, a cluster of strategic goals, a cluster of SWOT factors and a cluster of alternatives. The application of the suggested approach is applied to a management problem of Pohorje, a mountainous area in Slovenia. Stakeholders from sectors that are important for Pohorje (forestry, agriculture, tourism and nature protection agencies) who can offer a wide range of expert knowledge were included in the decision-making process. The results identify the alternative of "sustainable development" as the most appropriate for development of Pohorje. The application in the paper offers an example of employing the new approach to an environmental management problem. This can also be applied to decision-making problems in various other fields. PMID:26163424

  4. Environmental monitoring plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    SciTech Connect

    1995-09-01

    This document presents an Environmental Monitoring Plan (EMP) for Waste Area Grouping (WAG 6) at Oak Ridge National Laboratory (ORNL). This document updates a draft monitoring plan developed in 1993. The draft plan was never finalized awaiting resolution of the mechanisms for addressing RCRA concerns at a site where the CERCLA process resulted in a decision to defer action, i.e., postpone closure indefinitely. Over the past two years the Tennessee Department of Environment and Conservation (TDEC), US Department of Energy (DOE), and US Environmental Protection Agency (EPA) Region IV, have agreed that RCRA authority at the site will be maintained through a post- closure permit; ``closure`` in this case referring to deferred action. Both a Revised Closure Plan (DOE 1995a) and a Post-Closure Permit Application (DOE 1995b) have been developed to document this agreement; relevant portions of the EMP will be included in the RCRA Post-Closure Permit Application. As the RCRA issues were being negotiated, DOE initiated monitoring at WAG 6. The purpose of the monitoring activities was to (1) continue to comply with RCRA groundwater quality assessment requirements, (2) install new monitoring equipment, and (3) establish the baseline conditions at WAG 6 against which changes in contaminant releases could be measured. Baseline monitoring is scheduled to end September 30, 1995. Activities that have taken place over the past two years are summarized in this document.

  5. NASA/Air Force/Environmental Protection Agency Interagency Depainting Study

    NASA Technical Reports Server (NTRS)

    Clark-Ingram, Marceia

    1998-01-01

    Many popular and widely used paint stripping products have traditionally contained methylene chloride as their main active ingredient. However, the Environmental Protection Agency (EPA) has critically curved the allowable use of methylene chloride under the National Emission Standard for Hazardous Air Pollutants regulating Aerospace Manufacturing and Rework Facilities . Compliance with this rule was mandatory by September 1998 for affected facilities. An effort is underway to identify and evaluate alternative depainting technologies emphasizing those believed both effective and environmentally benign. On behalf of the EPA and in cooperation with the United States Air Force, the National Aeronautics and Space Administration is conducting a technical assessment of several alternative technologies ( i.e. : chemical stripping, two CO2 blasting processes, CO2 xenon lamp coating removal, CO2 Laser stripping, plastic media blasting, sodium bicarbonate wet stripping, high pressure water stripping, and wheat starch blasting). These depainting processes represent five removal method categories, namely abrasive, impact, cryogenic, thermal, and/or molecular bonding dissociation. This paper discusses the test plan and parameters for this interagency study. Several thicknesses of clad and non-clad aluminum substrates were used to prepare test specimens. Each depainting process has been assigned a specimen lot, all of which have completed three to five stripping cycles. Numerous metallurgical evaluations are underway to assess the impact of these alternative depainting processes upon the structural integrity of the substrate.

  6. A description of aquifer units in western Oregon for the U.S. Environmental Protection Agency's Underground Injection Control Program

    USGS Publications Warehouse

    McFarland, W.D.

    1983-01-01

    Hydrogeologic information for western Oregon was compiled to aid the U.S. Environmental Protection Agency in evaluating proposals for underground injection of waste fluid. Geologic formations were grouped into seven aquifer units according to hydraulic and geologic similarities. The bedrock aquifer units in the Klamath Mountains, Coast Range, and Western Cascade Range all have low permeabilities and yield only small quantities of water to wells for domestic and stock uses. The Columbia River Basalt Group aquifer unit, which crops out along the Columbia River and the northern Willamette Valley, also has overall low permeability; however, the basalt supplies water for public, domestic, and stock, and some irrigation uses in western Oregon. The most important aquifer unit, and generally most permeable is the Tertiary-Quaternary sedimentary deposits that occur in lowlands throughout the area and provide water for irrigation, industry, public supplies and domestic and stock uses. All aquifer units generally contain water with low concentrations of dissolved solids at shallow depths. In the Tertiary marine rocks of the Coast Range, analyses from a limited number of deep wells indicated that water with more than 10,000 milligrams per liter dissolved solids is widespread at depths greater than about 2 ,000 feet. (USGS)

  7. Expressed Sense of Self by People With Alzheimer's Disease in a Support Group Interpreted in Terms of Agency and Communion.

    PubMed

    Hedman, Ragnhild; Hansebo, Görel; Ternestedt, Britt-Marie; Hellström, Ingrid; Norberg, Astrid

    2016-04-01

    The self is constructed in cooperation with other people and social context influences how people perceive and express it. People with Alzheimer's disease (AD) often receive insufficient support in constructing their preferred selves, but little is known about how they express themselves together with other people with AD. In accordance with Harré's social constructionist theory of self, this study aimed to describe how five people with mild and moderate AD express their Self 2 (i.e., their personal attributes and life histories) in a support group with a facilitator experienced in communicating with people with AD. The participants' expressions of their Self 2 were analyzed with qualitative abductive content analysis and interpreted in terms of agency and communion and a lack of agency and communion. The findings highlight the importance of supporting a sense of agency and communion when assisting people with AD in constructing their self. PMID:24776791

  8. Cryptosporidium and giardia recoveries in natural waters by using environmental protection agency method 1623.

    PubMed

    DiGiorgio, Carol L; Gonzalez, David A; Huitt, Christopher C

    2002-12-01

    Relatively few studies have examined recoveries from source waters by using Environmental Protection Agency method 1623 with organism spike doses that are environmentally realistic and at turbidity levels commonly found in surface waters. In this study, we evaluated the filtration capacities and recovery efficiencies of the Gelman Envirochek (standard filter) and the Gelman Envirochek high-volume (HV) sampling capsules under environmental conditions. We also examined the performance of method 1623 under ambient conditions with matrix spike experiments using 10 organisms/liter. Under turbid conditions, the HV capsule filtered approximately twice the volume filtered by the standard filter, but neither could filter 10 liters without clogging. In low-turbidity waters, oocyst, but not cyst, recoveries were significantly higher when the HV capsule was used. In turbid waters, organism recoveries were lower than those in nonturbid waters and were not significantly different for the different filters. When the HV capsule was used, Cryptosporidium recoveries ranged from 36 to 75%, and Giardia recoveries ranged from 0.5 to 53%. For both organisms, recoveries varied significantly by site. Turbidity could explain variation in Giardia recoveries (r(2) = 0.80) but not variation in Cryptosporidium recoveries (r(2) = 0.16). The inconsistent recoveries across sites suggested that the background matrix of the ambient water affected recovery by method 1623. A control sample collected at the height of the winter rainy season detected one organism, highlighting the difficulty of using this method to accurately measure pathogen abundance under natural conditions. Our findings support the use of the HV filter under field conditions but suggest that designing a cost-effective and statistically valid monitoring program to evaluate sources and loads of protozoan pathogens may be difficult. PMID:12450815

  9. 75 FR 74061 - Agency Information Collection Activities; Proposed Collection; Comment Request; Focus Groups as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-30

    ... Collection; Comment Request; Focus Groups as Used by the Food and Drug Administration (All Food and Drug... for public comment in response to the notice. This notice solicits comments on focus groups as used by... technology. Focus Groups as Used by the Food and Drug Administration (All FDA- Regulated...

  10. THE EMERGING FOCUS ON LIFE-CYCLE ASSESSMENT IN THE U. S. ENVIRONMENTAL PROTECTION AGENCY: JOURNAL ARTICLE

    EPA Science Inventory

    NRML-1126A Curran*, M.A. The Emerging Focus on Life-Cycle Assessment in the U. S. Environmental Protection Agency. 3rd Dixy Lee Ray memorial Sym, Washington, DC, 12/29-31/00. Techology: Journal of the Franklin Institute (Moghissi, A.A. (Ed.)) 8:287-290 (2002). EPA/600/J-02/239,...

  11. SYNOPSIS OF THE U.S. ENVIRONMENTAL PROTECTION AGENCY RESIDENTIAL REFRIGERATOR/FREEZER ALTERNATIVE REFRIGERANTS EVALUATION PROGRAM

    EPA Science Inventory

    The paper is a recapitulation of the experimental testing at the U.S. Environmental Protection Agency's NRMRL's (National Risk Management Research Laboratory's) Air Pollution Prevention and Control Division on residential refrigerator/freezers (R/Fs). R/F testing at the NRMRL lab...

  12. A set of scientific issues being considered by the United States Environmental Protection Agency regarding pollinator risk assessment framework.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    On September 11-14, 2012, the US Environmental Protection Agency convened a public meeting of the FIFRA Scientific Advisory Panel (SAP) to address scientific issues associated with the Office of Pesticides Program’s (OPP) proposed “Pollinator Risk Assessment Framework”. Several sources have reporte...

  13. 48 CFR Appendix I to Chapter 15 - Environmental Protection Agency; Class Justification for Other Than Full and Open Competition in...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Prison Industries and the Government Printing Office I Appendix I to Chapter 15 Federal Acquisition... Federal Prison Industries and the Government Printing Office 1. The Environmental Protection Agency (EPA) anticipates the acquisition of supplies from the Federal Prison Industries (UNICOR) and the acquisition...

  14. 75 FR 16488 - National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH/ATSDR); Notice of National Conversation on Public Health and Chemical Exposures Leadership...

  15. 75 FR 60762 - Board of Scientific Counselors (BSC), National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES (HHS) Centers for Disease Control and Prevention Board of Scientific Counselors (BSC), National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH/ATSDR) In accordance with section 10(a)(2) of...

  16. 75 FR 25870 - Board of Scientific Counselors (BSC), National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors (BSC), National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH/ATSDR) In accordance with Section 10(a)(2) of the...

  17. 75 FR 41505 - National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH/ATSDR) ATSDR-263; Notice of National Conversation on Public Health and Chemical...

  18. 75 FR 75474 - National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH/ATSDR); Notice of National Conversation on Public Health and Chemical Exposures Leadership...

  19. 75 FR 59727 - National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention National Center for Environmental Health/Agency for Toxic Substances and Disease Registry (NCEH/ATSDR); Notice of National Conversation on Public Health and Chemical Exposures Leadership...

  20. 48 CFR Appendix I to Chapter 15 - Environmental Protection Agency; Class Justification for Other Than Full and Open Competition in...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Prison Industries and the Government Printing Office I Appendix I to Chapter 15 Federal Acquisition... Federal Prison Industries and the Government Printing Office 1. The Environmental Protection Agency (EPA) anticipates the acquisition of supplies from the Federal Prison Industries (UNICOR) and the acquisition...

  1. VALIDATION AND IMPROVEMENT OF EPA (ENVIRONMENTAL PROTECTION AGENCY) REFERENCE METHOD 25 - DETERMINATION OF GASEOUS NONMETHANE ORGANIC EMISSIONS AS CARBON

    EPA Science Inventory

    The U.S. Environmental Protection Agency Reference Method 25 measures the total gaseous nonmethane organics as carbon in source emissions. Both laboratory and field studies were conducted to evaluate this method. Tested were the effectiveness of a commercial nonmethane organic an...

  2. 42 CFR 137.286 - Do Self-Governance Tribes become Federal agencies when they assume these Federal environmental...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Do Self-Governance Tribes become Federal agencies... HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Construction Nepa Process § 137.286 Do Self-Governance... Self-Governance Tribes are required to assume Federal environmental responsibilities for projects...

  3. 42 CFR 137.286 - Do Self-Governance Tribes become Federal agencies when they assume these Federal environmental...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Do Self-Governance Tribes become Federal agencies... HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Construction Nepa Process § 137.286 Do Self-Governance... Self-Governance Tribes are required to assume Federal environmental responsibilities for projects...

  4. 42 CFR 137.286 - Do Self-Governance Tribes become Federal agencies when they assume these Federal environmental...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Do Self-Governance Tribes become Federal agencies... HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Construction Nepa Process § 137.286 Do Self-Governance... Self-Governance Tribes are required to assume Federal environmental responsibilities for projects...

  5. 42 CFR 137.286 - Do Self-Governance Tribes become Federal agencies when they assume these Federal environmental...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Do Self-Governance Tribes become Federal agencies... HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Construction Nepa Process § 137.286 Do Self-Governance... Self-Governance Tribes are required to assume Federal environmental responsibilities for projects...

  6. 42 CFR 137.286 - Do Self-Governance Tribes become Federal agencies when they assume these Federal environmental...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Do Self-Governance Tribes become Federal agencies... HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Construction Nepa Process § 137.286 Do Self-Governance... Self-Governance Tribes are required to assume Federal environmental responsibilities for projects...

  7. Post-Normal Science in Practice at the Netherlands Environmental Assessment Agency

    PubMed Central

    Petersen, Arthur C.; Cath, Albert; Hage, Maria; Kunseler, Eva; van der Sluijs, Jeroen P.

    2011-01-01

    About a decade ago, the Netherlands Environmental Assessment Agency (PBL) unwittingly embarked on a transition from a technocratic model of science advising to the paradigm of “post-normal science” (PNS). In response to a scandal around uncertainty management in 1999, a Guidance for “Uncertainty Assessment and Communication” was developed with advice from the initiators of the PNS concept and was introduced in 2003. This was followed in 2007 by a “Stakeholder Participation” Guidance. In this article, the authors provide a combined insider/outsider perspective on the transition process. The authors assess the extent to which the PNS paradigm has delivered new approaches in the agency’s practice and analyze two projects—on long-term options for Dutch sustainable development policy and for urban development policy—the latter in somewhat more detail. The authors identify several paradoxes PBL encounters when putting the PNS concept into practice. It is concluded that an openness to other styles of work than the technocratic model has become visible, but that the introduction of the PNS paradigm is still in its early stage. PMID:23805014

  8. Citizen Groups and Scientific Decisionmaking: Does Public Participation Influence Environmental Outcomes?

    ERIC Educational Resources Information Center

    Daley, Dorothy M.

    2007-01-01

    This paper explores the influence of local community groups on agency decisionmaking at hazardous waste sites nationwide. The central purpose of this research is to examine the relative influence of two forms of public participation at Superfund sites: Community Advisory Groups (CAGs) and Technical Assistance Grants (TAGs). When citizens mobilize…

  9. Working Group 1: Software System Design and Implementation for Environmental Modeling (presentation)

    EPA Science Inventory

    Background: Nine Federal agencies have been cooperating under a Memorandum of Understanding (MOU) on the research and development of multimedia environmental models. The MOU, which was revised in 2012, continues an effort that began in 2001. It establishes a framework for facilit...

  10. SOFTWARE SYSTEM DESIGN AND IMPLEMENTATION FOR ENVIRONMENTAL MODELING: A MOU WORKING GROUP

    EPA Science Inventory

    A workgroup was formed in conjunction with a formal Memorandum of Understanding (MOU) among six Federal Agencies to pursue collaborative research in technical areas related to environmental modeling. Among the primary objectives of the MOU are to 1) provide a mechanism for the c...

  11. Testimony of E. Ramona Trovato, Deputy Assistant Administrator, Office of Environmental Information, U.S. Environmental Protection Agency before the Committee on Environment and Public Works, United States Senate.

    ERIC Educational Resources Information Center

    2002

    This testimony provides an overview of health and environmental issues in U.S. schools and describes efforts by the Environmental Protection Agency (EPA), in concert with other federal agencies, to help schools address environmental issues. These include the Clear Skies Initiative, Indoor Air Quality Tools for Schools, High Performance Schools,…

  12. NORTHEAST LOON STUDY WORKING GROUP PARTNERSHIP TO ASSESS ENVIRONMENTAL RISK

    EPA Science Inventory

    The Northeast Loon Study Working Group (NELSWG) was formed in 1994 to proactively identify threats to one of the Northeast's most popular waterbirds, the common loon, Gavia immer. Seventeen institutions have come together to identify strategy, coordinate the work load, and share ...

  13. 77 FR 28894 - Agency Information Collection Activities: Collection of Qualitative Feedback Through Focus Groups

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ... Register on February 8, 2012, at 77 FR 6573, allowing for a 60-day public comment period. USCIS/did not... Qualitative Feedback Through Focus Groups ACTION: 30-Day Notice of Information Collection for Office of... sure to add ``1615-NEW, Collection of Qualitative Feedback through Focus Groups'' in the subject...

  14. 78 FR 38993 - Agency Information Collection Activities: Proposed Collection; Comment Request; Focus Groups...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-28

    ... Collection; Comment Request; Focus Groups About Drug Products as Used by the Food and Drug Administration... response to the notice. This notice solicits comments on the information collection resulting from focus... appropriate, and other forms of information technology. Focus Groups About Drug Products as Used by the...

  15. From the inside out: environmental agency views about communications with the public.

    PubMed

    Johnson, Branden B; Chess, Caron

    2006-10-01

    Relatively few studies have examined risk communication with the public from the viewpoint of the staff of institutions attempting such communications. This paper reports results of interviews with managers and staff of the New Jersey Department of Environmental Protection, on their programs' current and ideal communications with the public. Q analysis revealed two orthogonal perspectives on current program communications, the Enthused and the Constrained views. The primary focus of their divergence was on the matter of commitment and support for such communications. The Enthused group felt that they had attitudinal support from program culture and managers; the Constrained group focused on the lack of concrete operational support in terms of time, money, and expertise. These differences between the two groups did not appear to be associated with gender, managerial status, education, communication training, or organizational unit. When ideal program communications were discussed, the focus was on the need for all kinds of commitment and support (i.e., culture, managers, time, money, building expertise through training), as well as on more proactive and responsive communication. Both perspectives agreed that communication with the public is essential to their programs' success, trying new ways to communicate is worthwhile, scientific bases for decisions are not compromised by communication, and communication is not delegated to specialists. While varying ideas were held of the public's capacity and interest in communication, citizens were largely not held responsible for communication problems. PMID:17054539

  16. The Environmental Protection Agency`s proposed regulation of low level radioactive waste (40 CFR Part 193): A Department of Energy overview

    SciTech Connect

    Frangos, T.G.

    1989-11-01

    The Department of Energy (DOE) manages one of the world`s largest programs for storage, treatment, and disposal of low-level radioactive wastes. This system with facilities located at sites across the nation has evolved over some forty years in response to changing needs, technologies, and increasing public awareness and concerns for environmental protection. The DOE has operated in a self regulatory mode in most aspects of its low-level waste (LLW) programs. It has been DOE`s policy and practice to provide at least the same level of safety and protection for the public, DOE and contractor employees, and the general environment, as that required by the Nuclear Regulatory Commission for commercial operations. DOE`s policies have been implemented through a management system that historically has been highly decentralized so as to be responsive to the needs of DOE sites which generate a wide variety of wastes at some 25 locations. In addition to concerns with the LLW that it manages, DOE has an interest in the US Environmental Protection Agency`s (EPA) promulgation of 40 CFR Part 193 because of its responsibilities under the Low Level Radioactive Waste Policy Amendments Act (LLRWPAA) to manage certain classes of waste and to assist and encourage the development of interstate compact-managed regional low-level waste disposal sites.

  17. A Process Model Showing How a Federal Government Agency, Such as the Tennessee Valley Authority, Can Utilize Its Resources to Cooperate With Other Agencies in the Development of Environmental Education Programs for the Tennessee Valley Region.

    ERIC Educational Resources Information Center

    Wert, Jonathan M.

    The environmental quality of a region depends largely upon the environmental education received by the citizenry. The original act creating the TVA provided for involvement in education experimentation, and the agency has been providing some environmental education or related services since its inception. This study validated the need for a…

  18. U.S. Environmental Protection Agency Evaluation of Uranium Mining TENORM Wastes-Characteristics, Occurrence, and Risks

    SciTech Connect

    Setlow, L.W.; Peake, R.T.

    2007-07-01

    The U.S. Environmental Protection Agency is completing a multi year effort to issue technical reports and obtain stakeholder views on future programs to mitigate potential hazards associated with uranium mining Technologically Enhanced Naturally Occurring Radioactive Materials (TENORM). The technical reports are the most comprehensive issued by the Agency on this topic, and should have utility for reclamation of abandoned uranium mines, as well as providing information for new mines proposed by the uranium mining industry. This presentation will provide principal results of the three technical reports issued, and elements of the proposed EPA program for uranium mining TENORM. (authors)

  19. Using canonical correlation analysis to identify environmental attitude groups: considerations for national forest planning in the southwestern U.S.

    PubMed

    Prera, Alejandro J; Grimsrud, Kristine M; Thacher, Jennifer A; McCollum, Dan W; Berrens, Robert P

    2014-10-01

    As public land management agencies pursue region-specific resource management plans, with meaningful consideration of public attitudes and values, there is a need to characterize the complex mix of environmental attitudes in a diverse population. The contribution of this investigation is to make use of a unique household, mail/internet survey data set collected in 2007 in the Southwestern United States (Region 3 of the U.S. Forest Service). With over 5,800 survey responses to a set of 25 Public Land Value statements, canonical correlation analysis is able to identify 7 statistically distinct environmental attitudinal groups. We also examine the effect of expected changes in regional demographics on overall environmental attitudes, which may help guide in the development of socially acceptable long-term forest management policies. Results show significant support for conservationist management policies and passive environmental values, as well as a greater role for stakeholder groups in generating consensus for current and future forest management policies. PMID:25108659

  20. Experimental test results from an environmental protection agency test method for determination of vapor suppressant effectiveness

    NASA Astrophysics Data System (ADS)

    Tock, Richard W.; Ahern, Daniel W.

    2005-04-01

    The results obtained from laboratory experiments conducted using Environmental Protection Agency (EPA) subpart WWWW of 40 Code of Federal Regulations (CFR) part 63 (1)-test method are discussed in this article. The original test method was developed to measure the effectiveness of wax suppressants used to reduce hazardous air pollutant (HAP) emissions from unsaturated polyester (UP)/vinyl ester resins. Wax additions of ˜1.5% by weight to commercial UP resins suppress HAP emissions through the formation of surface barrier films. However, the tests performed in this study included the use of limestone and an adjunct, organic fiber reinforcement, rather than the wax. The addition of either commercial product to the UP formulations tested in this study was also shown to reduce HAP emissions. Suppression was a combination of absorption and an increased diffusion path barrier for the volatile organic carbon (VOC) components. Based on the limited data obtained, it was shown that the oil absorption characteristics of the two adjunct products could be used to estimate the expected level of vapor suppression for a specific resin formulation. Values reported in the literature for the oil adsorption characteristics of the adjunct limestone and the commercial biomass fiber were used in the laboratory tests. Although the oil adsorption characteristic of any ingredient added to a base resin formulation is indicative of its potential for emissions reduction, the EPA test protocol is still required to be performed for validation. Such screening tests will always be needed due to the variability associated with commercial UP resins and the evolution of customized UP/fiberglass composite formulations developed by custom molding shops.

  1. Co-Construction of Agency and Environmental Management. The Case of Agri-Environmental Policy Implementation at Finnish Farms

    ERIC Educational Resources Information Center

    Kaljonen, Minna

    2006-01-01

    One of the main challenges of European environmental policies is to recruit local-level actors to fulfill set targets. This article explores how targets of European agri-environmental policy have been achieved in Finland. It also analyses how implementation practices produce conditions for agri-environmental management and how policy success-or…

  2. 75 FR 6199 - Central Minnesota Municipal Power Agency and Midwest Municipal Transmission Group, Inc.; Notice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ... electronic submission of protests and interventions in lieu of paper using the ``eFiling'' link at http://www... 20426. This filing is accessible on-line at http://www.ferc.gov , using the ``eLibrary'' link and is... Transmission Group, Inc.; Notice of Filing February 1, 2010. Take notice that on January 25, 2010,...

  3. US Environmental Protection Agency procedures and policies to estimate risk of injury to the male reproductive system

    SciTech Connect

    Francis, E.Z. )

    1989-01-01

    Risk assessment, as defined by the National Academy of Sciences in 1983, is comprised by the following components: hazard identification, dose-response assessment, exposure assessment, and risk characterization. The U.S. Environmental Protection Agency (EPA) has developed risk assessment guidelines which follow the NAS format for Program Offices to follow in evaluating the potential adverse effects of environmental agents on humans. Guidelines have been published in the Federal Register on cancer, mutagenicity, developmental toxicity, chemical mixtures, and exposure. Proposed guidelines are expected to be published shortly on female and male reproductive toxicity.

  4. 42 CFR 137.305 - May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...,” “cooperating,” and “joint lead agency” are defined in the CEQ regulations at 40 CFR 1508.16, 1508.5, and 1501.5... 42 Public Health 1 2010-10-01 2010-10-01 false May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental review purposes? 137.305 Section 137.305 Public...

  5. Water Efficiency Improvements at Various Environmental Protection Agency Sites: Best Management Practice Case Study #12 - Laboratory/Medical Equipment (Brochure)

    SciTech Connect

    Blakley, H.

    2011-03-01

    The U.S. Environmental Protection Agency (EPA) built a successful water conservation program and reduced potable water use through a series of initiatives at EPA laboratories. The projects highlighted in this case study demonstrate EPA's ability to reduce water use in laboratory and medical equipment by implementing vacuum pump and steam sterilizer replacements and retrofits. Due to the success of the initial vacuum pump and steam sterilizer projects described here, EPA is implementing similar projects at several laboratories throughout the nation.

  6. 42 CFR 137.305 - May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...,” “cooperating,” and “joint lead agency” are defined in the CEQ regulations at 40 CFR 1508.16, 1508.5, and 1501.5... 42 Public Health 1 2013-10-01 2013-10-01 false May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental review purposes? 137.305 Section 137.305 Public...

  7. 42 CFR 137.305 - May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...,” “cooperating,” and “joint lead agency” are defined in the CEQ regulations at 40 CFR 1508.16, 1508.5, and 1501.5... 42 Public Health 1 2011-10-01 2011-10-01 false May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental review purposes? 137.305 Section 137.305 Public...

  8. 42 CFR 137.305 - May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...,” “cooperating,” and “joint lead agency” are defined in the CEQ regulations at 40 CFR 1508.16, 1508.5, and 1501.5... 42 Public Health 1 2014-10-01 2014-10-01 false May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental review purposes? 137.305 Section 137.305 Public...

  9. 42 CFR 137.305 - May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...,” “cooperating,” and “joint lead agency” are defined in the CEQ regulations at 40 CFR 1508.16, 1508.5, and 1501.5... 42 Public Health 1 2012-10-01 2012-10-01 false May Self-Governance Tribes act as lead, cooperating, or joint lead agencies for environmental review purposes? 137.305 Section 137.305 Public...

  10. Assessment of potential risk levels associated with U.S. Environmental Protection Agency reference values.

    PubMed Central

    Castorina, Rosemary; Woodruff, Tracey J

    2003-01-01

    The U.S. Environmental Protection Agency (U.S. EPA) generally uses reference doses (RfDs) or reference concentrations (RfCs) to assess risks from exposure to toxic substances for noncancer health end points. RfDs and RfCs are supposed to represent lifetime inhalation or ingestion exposure with minimal appreciable risk, but they do not include information about the estimated risk from exposures equal to the RfD/RfC. We used results from benchmark dose modeling approaches recently adopted for use in developing RfDs/RfCs to estimate the risk levels associated with exposures at the RfD/RfC. We searched the U.S. EPA Integrated Risk Information System (IRIS) database and identified 11 chemicals with oral RfDs and 12 chemicals with inhalation RfCs that used benchmark dose modeling. For assessments with sufficient model information, we found that 16 of 21 (76%) of the dose-response models were linear or supralinear. We estimated the risk from exposures at the established RfDs and RfCs for these chemicals using a linear dose-response curve to characterize risk below the observed data. Risk estimates ranged from 1 in 10,000 to 5 in 1,000 for exposures at the RfDs, and from 1 in 10,000 to 3 in 1,000 for exposures at the RfCs. Risk estimates for exposures at the RfD/RfC values derived from sublinear dose-response curves ranged from 3 in 1,000,000,000 to 8 in 10,000. Twenty-four percent of reference values corresponded to estimated risk levels greater than 1 in 1,000; 10 of 14 assessments had points of departure greater than the no-observed-adverse-effect levels. For policy development regarding management of cancer risks, the U.S. EPA often uses 1 in 1,000,000 as a de minimis risk level. Although noncancer outcomes may in some instances be reversible and considered less severe than cancer, our findings call into question the assumption that established RfD and RfC values represent negligibly small risk levels. PMID:12896853

  11. Environmental Assessment. Instructor Guide. Working for Clean Water: An Information Program for Advisory Groups.

    ERIC Educational Resources Information Center

    Buskirk, E. Drannon, Jr.

    Described is an hour-long learning session on environmental assessment that is designed to help citizen advisory groups improve decision making in water quality planning. The instructor's guide addresses: (1) environmental considerations in water quality planning, and (2) the identification of primary and secondary impacts of wastewater projects.…

  12. 10 CFR 51.123 - Charges for environmental documents; distribution to public; distribution to governmental agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the extent available, single copies of draft environmental impact statements and draft findings of no... environmental impact statements and final findings of no significant impact will also be provided without charge... environmental impact statement or a finding of no significant impact is requested or when available NRC...

  13. 10 CFR 51.123 - Charges for environmental documents; distribution to public; distribution to governmental agencies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED REGULATORY FUNCTIONS National Environmental Policy Act-Regulations Implementing Section 102(2) Public Notice of and Access to... 10 Energy 2 2013-01-01 2013-01-01 false Charges for environmental documents; distribution...

  14. 10 CFR 51.123 - Charges for environmental documents; distribution to public; distribution to governmental agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED REGULATORY FUNCTIONS National Environmental Policy Act-Regulations Implementing Section 102(2) Public Notice of and Access to... 10 Energy 2 2010-01-01 2010-01-01 false Charges for environmental documents; distribution...

  15. 10 CFR 51.123 - Charges for environmental documents; distribution to public; distribution to governmental agencies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED REGULATORY FUNCTIONS National Environmental Policy Act-Regulations Implementing Section 102(2) Public Notice of and Access to... 10 Energy 2 2014-01-01 2014-01-01 false Charges for environmental documents; distribution...

  16. ENVIRONMENTAL PERCEPTIONS AND TRADITIONAL ENVIRONMENTAL KNOWLEDGE AMONG ETHNIC GROUPS OF ALTAI MOUNTAINS OF RUSSIA AND MONGOLIA

    EPA Science Inventory

    The intellectual merit of the proposed research lies in:

    1. an enhanced understanding of people-environment relations in cultures with strong folklore and shamanic traditions;
    2. identifying environmental/climatic change in the region from local observa...

    3. Radioactive Water Treatment at a United States Environmental Protection Agency Superfund Site - 12322

      SciTech Connect

      Beckman, John C.

      2012-07-01

      A water treatment system at a United States Environmental Protection Agency (USEPA) Superfund site impacted by radiological contaminants is used to treat water entering the site. The United States Army Corps of Engineers (USACE) is actively managing the remedial action for the USEPA using contracts to support the multiple activities on site. The site is where former gas mantle production facilities operated around the turn of the century. The manufacturing facilities used thorium ores to develop the mantles and disposed of off-specification mantles and ore residuals in the surrounding areas. During Site remedial actions, both groundwater and surface water comes into contact with contaminated soils and must be collected and treated at an on-site treatment facility. The radionuclides thorium and radium with associated progeny are the main concern for treatment. Suspended solids, volatile organic compounds, and select metals are also monitored during water treatment. The water treatment process begins were water is pumped to a collection tank where debris and grit settle out. Stored water is pumped to a coagulant tank containing poly-aluminum chloride to collect dissolved solids. The water passes into a reaction tube where aspirated air is added or reagent added to remove Volatile Organic Compounds (VOC'S) by mass transfer and convert dissolved iron to a solid. The water enters the flocculent polymer tank to drop solids out. The flocculated water overflows to a fluidized bed contact chamber to increase precipitation. Flocculation is where colloids of material drop out of suspension and settle. The settled solids are periodically removed and disposed of as radioactive waste. The water is passed through filters and an ion exchange process to extract the radionuclides. Several million liters of water are processed each year from two water treatment plants servicing different areas of the remediation site. Ion exchange resin and filter material are periodically replaced

    4. 77 FR 39263 - Agency Information Collection Activities; Proposed Collection; Comments Requested: Environmental...

      Federal Register 2010, 2011, 2012, 2013, 2014

      2012-07-02

      ... of Alcohol, Tobacco, Firearms and Explosives Agency Information Collection Activities; Proposed.... The Department of Justice (DOJ), Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), will be... 5000.29. Bureau of Alcohol, Tobacco, Firearms and Explosives. (4) Affected public who will be asked...

    5. 40 CFR 600.514-12 - Reports to the Environmental Protection Agency.

      Code of Federal Regulations, 2011 CFR

      2011-07-01

      ... Regulations for Model Year 1978 Passenger Automobiles and for 1979 and Later Model Year Automobiles (Light Trucks and Passenger Automobiles)-Procedures for Determining Manufacturer's Average Fuel Economy and... Agency. This section establishes requirements for automobile manufacturers to submit reports to...

    6. 77 FR 54610 - Agency Information Collection Activities: Proposed Collection; Comments Requested: Environmental...

      Federal Register 2010, 2011, 2012, 2013, 2014

      2012-09-05

      ... of Alcohol, Tobacco, Firearms and Explosives Agency Information Collection Activities: Proposed...: The Department of Justice (DOJ), Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), will be.... Bureau of Alcohol, Tobacco, Firearms and Explosives. (4) Affected public who will be asked or required...

  1. U.S. EPA (ENVIRONMENTAL PROTECTION AGENCY) WASTEWATER DISINFECTION RESEARCH PROGRAM EVOLUTION TO A DESIGN MANUAL

    EPA Science Inventory

    The paper presents the history of the EPA wastewater disinfection research program from the early 1970's until it culminated with the publication of the Process Design Manual in September 1986. The program was elevated to the highest Agency research priority in 1976 with the infu...

  2. Agency Governance and Enforcement: The Influence of Mission on Environmental Decisionmaking

    ERIC Educational Resources Information Center

    Firestone, Jeremy

    2002-01-01

    Administrative agencies seeking to impose sanctions for regulatory violations can handle matters internally or through civil or criminal courts. Organizational culture, legal constraints, and political and private actors may influence governance and hence choice of enforcement venue. An enforcement behavior model is constructed and tested…

  3. THE EMERGING FOCUS ON LIFE-CYCLE ASSESSMENT IN THE U. S. ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    EPA has been actively engaged in LCA research since 1990 to help advance the methodology and application of life cycle thinking in decision-making. Across the Agency consideration of the life cycle concept is increasing in the development of policies and programs. A major force i...

  4. Urban High School Students' Critical Science Agency: Conceptual Understandings and Environmental Actions around Climate Change

    ERIC Educational Resources Information Center

    McNeill, Katherine L.; Vaughn, Meredith Houle

    2012-01-01

    This study investigates how the enactment of a climate change curriculum supports students' development of critical science agency, which includes students developing deep understandings of science concepts and the ability to take action at the individual and community levels. We examined the impact of a four to six week urban ecology curriculum…

  5. 18 CFR 707.7 - Ensuring that environmental documents are actually considered in agency decisionmaking.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false Ensuring that... Power and Water Resources WATER RESOURCES COUNCIL COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) Water Resources Council Implementing Procedures § 707.7 Ensuring that environmental documents...

  6. 18 CFR 707.7 - Ensuring that environmental documents are actually considered in agency decisionmaking.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false Ensuring that... Power and Water Resources WATER RESOURCES COUNCIL COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) Water Resources Council Implementing Procedures § 707.7 Ensuring that environmental documents...

  7. 18 CFR 707.7 - Ensuring that environmental documents are actually considered in agency decisionmaking.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Ensuring that... Power and Water Resources WATER RESOURCES COUNCIL COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) Water Resources Council Implementing Procedures § 707.7 Ensuring that environmental documents...

  8. 18 CFR 707.7 - Ensuring that environmental documents are actually considered in agency decisionmaking.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Ensuring that... Power and Water Resources WATER RESOURCES COUNCIL COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) Water Resources Council Implementing Procedures § 707.7 Ensuring that environmental documents...

  9. 18 CFR 707.7 - Ensuring that environmental documents are actually considered in agency decisionmaking.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Ensuring that... Power and Water Resources WATER RESOURCES COUNCIL COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) Water Resources Council Implementing Procedures § 707.7 Ensuring that environmental documents...

  10. THE U.S. EVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL TECHNOLOGY VERIFICATION PROGRAM—AN OVERVIEW

    EPA Science Inventory

    This is an article about monitoring technologies in the Environmental Technolgy Verification (ETV) Program which will be published in the Journal of Occupational And Environmental Hygiene. This article gives an overview of the entire ETV program with emphasis on monitoring techn...

  11. The U.S. Environmental Protection Agency's inhalation RfD methodology: risk assessment for air toxics.

    PubMed

    Jarabek, A M; Menache, M G; Overton, J H; Dourson, M L; Miller, F J

    1990-10-01

    The U.S. Environmental Protection Agency (U.S. EPA) has advocated the establishment of general and scientific guidelines for the evaluation of toxicological data and their use in deriving benchmark values to protect exposed populations from adverse health effects. The Agency's reference dose (RfD) methodology for deriving benchmark values for noncancer toxicity originally addressed risk assessment of oral exposures. This paper presents a brief background on the development of the inhalation reference dose (RfDi) methodology, including concepts and issues related to addressing the dynamics of the respiratory system as the portal of entry. Different dosimetric adjustments are described that were incorporated into the methodology to account for the nature of the inhaled agent (particle or gas) and the site of the observed toxic effects (respiratory or extrarespiratory). Impacts of these adjustments on the extrapolation of toxicity data of inhaled agents for human health risk assessment and future research directions are also discussed. PMID:1670284

  12. A Case Study Perspective on Working with ProUCL and a State Environmental Agency in Determining Background Threshold Values

    PubMed Central

    Daniel, David L.

    2015-01-01

    ProUCL is a software package made available by the Environmental Protection Agency (EPA) to provide environmental scientists with better tools with which to conduct statistical analyses. ProUCL has been in production for over ten years and is in its fifth major version. In time, it has included more sophisticated and appropriate analysis tools. However, there is still substantial criticism of it among statisticians for its various omissions and even its philosophical approach. Due to limited resources, some state agencies have set ProUCL as a standard by which all state-mandated environmental analyses are compared, despite the EPA’s more open acceptance of other software products and methodologies. As such, it can be difficult for state-supervised sites to convince the state to allow the use of more appropriate methodologies or different software. In the current case study, several such instances arose and substantial resources were invested to demonstrate the appropriateness of alternative methodologies, sometimes without acquiring acceptance by the state despite sound statistical demonstration. In particular, efforts were made to address: inappropriate outlier detection, upper tolerance limit (UTL) calculations based on gamma distributions when non-detects were present, and inappropriate use of nonparametric UTL formulas. PMID:26501299

  13. SUMMARY OF DRILLING FLUID RESEARCH ACTIVITIES, U.S. ENVIRONMENTAL PROTECTION AGENCY, ENVIRONMENTAL RESEARCH LABORATORY, GULF BREEZE

    EPA Science Inventory

    Drilling-fluid related research at the U.S. EPA Environmental Research Laboratory, Gulf Breeze, is summarized. The program is conducted primarily through contracts, grants, and some inhouse projects designed to assess the potential hazard to the marine environment from fluids dis...

  14. Consolidated permit regulations and hazardous waste management system: Environmental Protection Agency. Notice of issuance of regulation interpretation memorandum.

    PubMed

    1981-12-10

    The Environmental Protection Agency (EPA) is issuing today a Regulation Interpretation Memorandum (RIM) which provides official interpretation of the issue of whether a generator who accumulates hazardous waste pursuant to 40 CFR 262.34, may qualify for interim status after November 19, 1980. This issue arose when the requirements for submitting a Part A permit application (one of the prerequisites to qualifying for interim status) were amended on November 19, 1980. The provisions interpreted today are part of the Consolidated Permit Regulations promulgated under Subtitle C of the Solid Waste Disposal Act, as amended by the Resource Conservation and Recovery Act, as amended (RCRA). PMID:10253701

  15. HAZARDOUS WASTE INCINERATOR PERFORMANCE EVALUATIONS BY THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    This paper provides a summary of performance information gained from hazardous waste incineration testing supported by USEPA. The data and results presented focus on twelve (12) environmental performance evaluations conducted on industrial and commercial waste incinerators from 1...

  16. THE ENVIRONMENTAL PROTECTION AGENCY'S CHILDREN'S HEALTH PROGRAMS: REVIEW OF PROGRESS AND RECOMMENDATIONS FOR FUTURE DIRECTION

    EPA Science Inventory

    While trend data indicate aggregate levels of environmental pollution in the United States is decreasing, the health effects associated with such pollution in children appear to be increasing. The rising recognition that behavioral, developmental, and metabolic differences in chi...

  17. Hazardous waste management system; standards applicable to generators of hazardous waste; state program requirements. Environmental Protection Agency. Final rule.

    PubMed

    1982-01-11

    On February 26, 1980 and May 19, 1980, under the Resource Conservation and Recovery Act (RCRA), the Environmental Protection Agency (EPA) published regulations establishing a system to manage hazardous waste. Those regulations allowed hazardous waste generators to accumulate hazardous waste on-site without obtaining a permit or meeting financial responsibility requirements if they shipped the waste off-site within 90 days. On November 19, 1980, the Agency published an interim final rule which expanded the scope of the provision to include generators who treat, store or dispose of hazardous waste on-site. The final rule published today retains this change. As a result of public comments, the Agency is making several changes to the interim final rule. These changes (1) Clarify that the provision is applicable to all generators, including those who accumulate hazardous waste for the purpose of use, reuse, recycling and reclamation, (2) remove the requirement for use of DOT containers, (3) revise the labelling and marking requirements for wastes accumulated in containers and tanks; and (4) allow an extension to the 90-day accumulation limit in certain circumstances. PMID:10253707

  18. Light pollution modelling the UK Highways Agency new environmental policy, inc. astronomical impact of blue-rich LED luminaires.

    NASA Astrophysics Data System (ADS)

    Baddiley, Christopher James

    2015-08-01

    The Highways Agency are replacing their policy of full cut off class G6 road lighting specification on motorways (originally based on the author’s work), and are adopting a categorised environmental impact based point system that can accommodate technical advances, such as LED lighting. The Skyglow component of this will be based on the modelling of skyglow versus cut-off angle, developed for determining the relative light pollution environmental impact of different streetlight designs, by the author. Further modelling has been done concerning the effect of LED lighting, which potentially, has highly directional properties. But increasingly used blue rich colour temperatures may increase skyglow by 5 fold, compared to traditional lighting. This is due to enhanced reflection of vegetation and greatly increased atmospheric molecular Rayleigh scattering; a potential astronomical environmental disaster.Prior to this, the author carried out a dark sky survey of the Malvern Hills area of outstanding natural beauty (AONB), relating it to the same light pollution model. The results confirm the general predictions of the model and also clearly illustrate the relative significance of different designs of light sources at different distances, to the dark sky environment.The paper also briefly describes the results from the same model adapted to study the night-time environmental impact of a proposed very large sea based wind farm project in the English Channel, as a part of the planning process.

  19. Environmental aspects of hydraulic fracturing - Main results and recommendations from two studies on behalf of the German Environment Agency

    NASA Astrophysics Data System (ADS)

    Krischbaum, Bernd; Bertram, Andreas; Böttcher, Christian; Iyimen-Schwarz, Züleyha; Rechenberg, Jörg; Dannwolf, Uwe; Meiners, Georg

    2016-04-01

    The German Environment Agency (UBA) accompanies the debate on fracking for years. Two major reports on risks and environmental impacts regarding the exploration and exploitation of unconventional natural gas, in particular shale gas have been published. On the basis of these studies as well as on scientific evidence UBA considers ecological barriers as a sustainable means to minimize the risks to environment and human health. 1) Recent studies show that the contamination of shallow aquifers by rise of fluids through natural faults or artificially created fractures is extremely unlikely. However, activities on the surface and lack of wellbore integrity pose threats and substantial risks for the quality of shallow aquifers. 2) The need for thorough groundwater monitoring is fully accepted, yet its range and design is subject to discussion. 3) Formerly, analysis and mass balances of flowback and produced water have been insufficient, thus there is a lack of exact information on proportions of frac-fluids, flowback and formation water respectively, as well as data on possible reaction products. 4) Currently, neither on national nor on European level best reference techniques (BREF) for the treatment and disposal of flowback and produced water are available. 5) In addition, land consumption, emission of greenhouse gases, and induced seismicity are major issues. UBA recommends amongst others the implementation of an environmental impact assessment (EIA) for fracking activities, the prohibition of fracking in water protection areas as well as their catchments, and the disclosure of all frac-fluid chemicals within a national chemical registry. To achieve these objectives the German Environment Agency suggests a step-by-step approach. The paper will present the main results from the studies and the recommendations of the German Environment Agency regarding hydraulic fracturing for unconventional gas exploitation.

  20. Social structure mediates environmental effects on group size in an obligate cooperative breeder, Suricata suricatta.

    PubMed

    Bateman, A W; Ozgul, A; Nielsen, J F; Coulson, T; Clutton-Brock, T H

    2013-03-01

    Population dynamics in group-living species can be strongly affected both by features of sociality per se and by resultant population structure. To develop a mechanistic understanding of population dynamics in highly social species we need to investigate how processes within groups, processes linking groups, and external drivers act and interact to produce observed patterns. We model social group dynamics in cooperatively breeding meerkats, Suricata suricatta, paying attention to local demographic as well as dispersal processes. We use generalized additive models to describe the influence of group size, population density, and environmental conditions on demographic rates for each sex and stage, and we combine these models into predictive and individual-based simulation models of group dynamics. Short-term predictions of expected group size and simulated group trajectories over the longer term agree well with observations. Group dynamics are characterized by slow increases during the breeding season and relatively sharp declines during the pre-breeding season, particularly after dry years. We examine the demographic mechanisms responsible for environmental dependence. While individuals appear more prone to emigrate after dry years, seasons of low rainfall also cause reductions in reproductive output that produce adult-biased age distributions in the following dispersal season. Adult subordinates are much more likely to disperse or be evicted than immature individuals, and demographic structure thus contributes to crashes in group size. Our results demonstrate the role of social structure in characterizing a population's response to environmental variation. We discuss the implications of our findings for the population dynamics of cooperative breeders and population dynamics generally. PMID:23687885

  1. NASA's Agency-Wide Strategy for Environmental Regulatory Risk Analysis and Communication

    NASA Technical Reports Server (NTRS)

    Scroggins, Sharon; Duda, Kristen

    2008-01-01

    This viewgraph presentation gives an overview of NASA's risk analysis communication programs associated with changing environmental policies. The topics include: 1) NASA Program Transition; 2) Principal Center for Regulatory Risk Analysis and Communication (RRAC PC); and 3) Regulatory Tracking and Communication Process.

  2. Reclaiming Our Moral Agency through Healing: A Call to Moral, Social, Environmental Activists

    ERIC Educational Resources Information Center

    Bai, Heesoon

    2012-01-01

    This paper makes the case that environmental education needs to be taken up as a moral education to the extent that we see the connection between harm and destruction in the environment and harm and destruction within human individuals and their relationship, and proceeds to show this connection by introducing the key notion of human alienation…

  3. An Overview of Exposure Assessment Models Used by the U.S. Environmental Protection Agency

    EPA Science Inventory

    Models are often used in addition to or in lieu of monitoring data to estimate environmental concentrations and exposures for use in risk assessments or epidemiological studies, and to support regulatory standards and voluntary programs (Jayjock et al., 2007; US EPA, 1989, 1992)....

  4. Water Pollution Control Training: The Educational Role of the United States Environmental Protection Agency.

    ERIC Educational Resources Information Center

    Williams, Frederick D.

    Presented are the results of a study to determine the perceived needs of environmental control education programs as seen by students, instructors, deans or program directors, and field-related employers in the field of water pollution control. Data were collected utilizing three approaches: survey instruments, information from Water Quality…

  5. Final Report on the External Peer Review of the U.S. Environmental Protection Agency's IRIS Reassessment of the Inhalation Carcinogenicity of Naphthalene

    EPA Science Inventory

    This document is the final report for the 2004 external peer review for the IRIS Reassessment of the Inhalation Carcinogenicity of Naphthalene, prepared by the U.S. Environmental Protection Agency (EPA), National Center for Environmental Assessment (NCEA), for the Integrated Risk...

  6. Produce and fish sampling program of Los Alamos National Laboratory's Environmental Surveillance Group

    SciTech Connect

    Salazar, J.G.

    1984-09-01

    This report describes produce and fish sampling procedures of the Environmental Surveillance Group at the Los Alamos National Laboratory. The program monitors foodstuffs and fish for possible radioactive contamination from Laboratory operations. Data gathered in this program on radionuclide concentrations help to estimate radiation doses to Laboratory personnel and the public. 3 references, 7 figures, 2 tables.

  7. Genomics:GTL Contractor-Grantee Workshop IV and Metabolic Engineering Working Group Inter-Agency Conference on Metabolic Engineering 2006

    SciTech Connect

    Mansfield, Betty Kay; Martin, Sheryl A

    2006-02-01

    Welcome to the 2006 joint meeting of the fourth Genomics:GTL Contractor-Grantee Workshop and the six Metabolic Engineering Working Group Inter-Agency Conference. The vision and scope of the Genomics:GTL program continue to expand and encompass research and technology issues from diverse scientific disciplines, attracting broad interest and support from researchers at universities, DOE national laboratories, and industry. Metabolic engineering's vision is the targeted and purposeful alteration of metabolic pathways to improve the understanding and use of cellular pathways for chemical transformation, energy transduction, and supramolecular assembly. These two programs have much complementarity in both vision and technological approaches, as reflected in this joint workshop. GLT's challenge to the scientific community remains the further development and use of a broad array of innovative technologies and computational tools to systematically leverage the knowledge and capabilities brought to us by DNA sequencing projects. The goal is to seek a broad and predictive understanding of the functioning and control of complex systems--individual microbes, microbial communities, and plants. GTL's prominent position at the interface of the physical, computational, and biological sciences is both a strength and challenge. Microbes remain GTL's principal biological focus. In the complex 'simplicity' of microbes, they find capabilities needed by DOE and the nation for clean and secure energy, cleanup of environmental contamination, and sequestration of atmospheric carbon dioxide that contributes to global warming. An ongoing challenge for the entire GTL community is to demonstrate that the fundamental science conducted in each of your research projects brings us a step closer to biology-based solutions for these important national energy and environmental needs.

  8. Phenotypic and Phylogenetic Identification of Coliform Bacteria Obtained Using 12 Coliform Methods Approved by the U.S. Environmental Protection Agency

    PubMed Central

    Zhang, Ya; Hong, Pei-Ying; LeChevallier, Mark W.

    2015-01-01

    The current definition of coliform bacteria is method dependent, and when different culture-based methods are used, discrepancies in results can occur and affect the accuracy of identification of true coliforms. This study used an alternative approach to the identification of true coliforms by combining the phenotypic traits of the coliform isolates and the phylogenetic affiliation of 16S rRNA gene sequences with the use of lacZ and uidA genes. A collection of 1,404 isolates detected by 12 U.S. Environmental Protection Agency-approved coliform-testing methods were characterized based on their phylogenetic affiliations and responses to their original isolation media and lauryl tryptose broth, m-Endo, and MI agar media. Isolates were phylogenetically classified into 32 true-coliform, or targeted Enterobacteriaceae (TE), groups and 14 noncoliform, or nontargeted Enterobacteriaceae (NTE), groups. It was shown statistically that detecting true-positive (TP) events is more challenging than detecting true-negative (TN) events. Furthermore, most false-negative (FN) events were associated with four TE groups (i.e., Serratia group I and the Providencia, Proteus, and Morganella groups) and most false-positive (FP) events with two NTE groups, the Aeromonas and Plesiomonas groups. In Escherichia coli testing, 18 out of 145 E. coli isolates identified by enzymatic methods were validated as FN. The reasons behind the FP and FN reactions could be explained through analysis of the lacZ and uidA genes. Overall, combining the analyses of the 16S rRNA, lacZ, and uidA genes with the growth responses of TE and NTE on culture-based media is an effective way to evaluate the performance of coliform detection methods. PMID:26116679

  9. Phenotypic and Phylogenetic Identification of Coliform Bacteria Obtained Using 12 Coliform Methods Approved by the U.S. Environmental Protection Agency.

    PubMed

    Zhang, Ya; Hong, Pei-Ying; LeChevallier, Mark W; Liu, Wen-Tso

    2015-09-01

    The current definition of coliform bacteria is method dependent, and when different culture-based methods are used, discrepancies in results can occur and affect the accuracy of identification of true coliforms. This study used an alternative approach to the identification of true coliforms by combining the phenotypic traits of the coliform isolates and the phylogenetic affiliation of 16S rRNA gene sequences with the use of lacZ and uidA genes. A collection of 1,404 isolates detected by 12 U.S. Environmental Protection Agency-approved coliform-testing methods were characterized based on their phylogenetic affiliations and responses to their original isolation media and lauryl tryptose broth, m-Endo, and MI agar media. Isolates were phylogenetically classified into 32 true-coliform, or targeted Enterobacteriaceae (TE), groups and 14 noncoliform, or nontargeted Enterobacteriaceae (NTE), groups. It was shown statistically that detecting true-positive (TP) events is more challenging than detecting true-negative (TN) events. Furthermore, most false-negative (FN) events were associated with four TE groups (i.e., Serratia group I and the Providencia, Proteus, and Morganella groups) and most false-positive (FP) events with two NTE groups, the Aeromonas and Plesiomonas groups. In Escherichia coli testing, 18 out of 145 E. coli isolates identified by enzymatic methods were validated as FN. The reasons behind the FP and FN reactions could be explained through analysis of the lacZ and uidA genes. Overall, combining the analyses of the 16S rRNA, lacZ, and uidA genes with the growth responses of TE and NTE on culture-based media is an effective way to evaluate the performance of coliform detection methods. PMID:26116679

  10. The Zurich Environmental Study (ZENS): Galaxy Evolution in Groups in the Nearby Universe

    NASA Astrophysics Data System (ADS)

    Rudick, Craig; Carollo, M.; Cibinel, A.; Pipino, A.; Lu, T.; Cameron, E.; Lilly, S.; Peng, Y.; Miniati, F.; Bonoli, S.; Silverman, J.; van Gorkum, J.

    2012-05-01

    ZENS is a survey of nearby (z 0.05) galaxy groups in the mass range 1012-1014 MSUN. From both spectroscopy and deep optical imaging, we have analyzed the structural, stellar population, and star-formation properties of the group galaxies. By comparing the galaxy populations, at fixed galactic stellar mass, across a wide range of environmental indicators - including group halo mass, group-centric radius, large scale structure density, and satellite vs. central galaxies - we are able to determine the dependence of galactic properties on each of these environmental measures. Our results indicate that the most significant environmental effects are seen for satellite galaxies as a function of the group-centric distance, where galaxies nearer the group centers are more likely to be quenched, be more bulge-dominated, and have redder colors (particularly in the disk component) than galaxies in the group outskirts. Group halo mass, LSS-density, and the central/satellite dichotomy tend to have smaller, although not always negligible, effects. Additionally, the group environment has a more pronounced affect on galaxies at lower stellar masses. We compare these results to those of several state-of-the art semi-analytic models of galaxy evolution. We find that the standard recipes tend to predict both an over-abundance of, and overly red colors for quenched galaxies. We instead find that a model in which the star-formation rate of galaxies is tied to the observed specific star formation evolution with redshift more accurately reproduced the numbers and colors of these quenched galaxies.

  11. United States Environmental Protection Agency: Use of risk assessment and risk management methodologies. Master's thesis

    SciTech Connect

    Lamuro, R.J.

    1992-09-30

    Make a full investigation of the policy implications and appropriate uses of risk assessment and risk management in regulatory programs under various Federal laws to prevent cancer and other chronic health effects which may result from exposure to hazardous substances. This is the primary mission of the Risk Assessment and Management Commission (Risk Commission). The Clean Air Act Amendments of 1990 (CAAA), created the Risk Commission reflecting Congress' concern over agency use of risk assessment and risk management techniques and methodologies to implement federal laws protective of human health. The Risk Commission is to consider: methods for measuring and describing risks of chronic health effects from hazardous substances; methods to reflect uncertainties associated with estimation techniques, and whether it is possible or desirable to develop a consistent risk assessment methodology or a consistent standard of acceptable risk for various federal programs.

  12. EPA (Environmental Protection Agency) Method Study 12, cyanide in water. Final report

    SciTech Connect

    Winter, J.; Britton, P.; Kroner, R.

    1984-05-01

    EPA Method Study 12, Cyanide in Water reports the results of a study by EMSL-Cincinnati for the parameters, Total Cyanide and Cyanides Amendable to Chlorination, present in water at microgram per liter levels. Four methods: pyridine-pyrazolone, pyridine-barbituric acid, electrode and Roberts-Jackson were used by 112 laboratories in Federal and State agencies, municipalities, universities, and the private/industrial sector. Sample concentrates were prepared in pairs with similar concentrations at each of three levels. Analysts diluted samples to volume with distilled and natural waters and analyzed them. Precision, accuracy, bias and the natural water interference were evaluated for each analytical method and comparisons were made between the four methods.

  13. Linking Public Health, Housing, and Indoor Environmental Policy: Successes and Challenges at Local and Federal Agencies in the United States

    PubMed Central

    Jacobs, David E.; Kelly, Tom; Sobolewski, John

    2007-01-01

    We describe the successes and challenges faced by federal and local government agencies in the United States as they have attempted in recent years to connect public and environmental health, housing, community development, and building design with environmental, housing, and building laws, codes, and policies. These policies can either contribute to or adversely affect human physical and mental health, with important implications for economic viability, research, policy development, and overall social stability and progress. Policy impediments include tension between housing affordability and health investment that causes inefficient cost-shifting, privacy issues, unclear statutory authority, and resulting gaps in responsibility for housing, indoor air, and the built environment. We contrast this with other environmental frameworks such as ambient air and water quality statutes where the concept of “shared commons” and the “polluter pays” is more robust. The U.S. experiences in childhood lead poisoning prevention, indoor air, and mold provide useful policy insights. Local programs can effectively build healthy homes capacity through local laws and housing codes. The experience of coordinating remediation for mold, asthma triggers, weatherization, and other healthy housing improvements in Cuyahoga County, Ohio, is highlighted. The U.S. experience shows that policymakers should adopt a prevention-oriented, comprehensive multi-disciplinary approach at all levels of government to prevent unhealthy buildings, houses, and communities. PMID:17589610

  14. 40 CFR 36.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Federal agency or agency. 36.645 Section 36.645 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL... Federal agency or agency. Federal agency or agency means any United States executive department,...

  15. Hazard-evaluation and technical-assistance report HETA 88-095-0000, Environmental Protection Agency, Cincinnati, Ohio

    SciTech Connect

    Tubbs, R.L.; Franks, J.; Lempert, B.; Flesch, J.

    1988-02-01

    In response to a request concerning excessive noise exposures and subsequent hearing losses, noise exposures were evaluated at the Andrew Breidenbach Environmental Protection Agency Laboratory (SIC-9511), Cincinnati, Ohio. Particular attention was paid to workers exposed to very-high-frequency noises being emitted by the turbomolecular pumps of the gas chromatographs. A walk through survey and octave band noise analyses were conducted in ten different laboratories. Sound level readings were obtained from the following types of equipment: gas chromatographs and supporting equipment; plasma atomcomp and supporting equipment; turbomolecular pumps; a glass ampoule sorting, filling, and sealing machine; a Millipore water filtration system; ventilation systems; vapor-containment hoods; and a modified cement mixer. The authors conclude that no health hazard exists at this facility due to noise exposure. Recommendations were made to continue additional soundproofing steps and to encourage wearing of hearing protective devices in noisy areas of the laboratory.

  16. Present State of Knowledge of the Upper Atmosphere 1996: An Assessment Report to Congress and the Environmental Protection Agency

    NASA Technical Reports Server (NTRS)

    Kurylo, M. J.; Kaye, J. A.; Decola, P. L.; Friedl, R. R.; Peterson, D. B.

    1997-01-01

    This document is issued in response to the Clean Air Act Amendment of 1990, Public Law 101-549, which mandates that the National Aeronautics and Space Administration (NASA) and other key agencies submit triennial report to congress and the Environmental Protection Agency. NASA is charged with the responsibility to report on the state of our knowledge of the Earth's upper atmosphere, particularly the Stratosphere. Part 1 of this report summarizes the objectives, status, and accomplishments of the research tasks supported under NASA's Upper Atmosphere Research Program and Atmospheric Chemistry Modeling and Analysis Program for the period of 1994-1996. Part 2 (this document) presents summaries of several scientific assessments, reviews, and summaries. These include the executive summaries of two scientific assessments: (Section B) 'Scientific Assessment of Ozone Depletion: 1994'; (Section C) 'l995 Scientific Assessment of the Atmospheric Effects of Stratospheric Aircraft); end of mission/series statements for three stratospherically-focused measurement campaigns: (Section D) 'ATLAS End-of-Series Statement'; (Section E) 'ASHOE/MAESA End-of-Mission Statement'; (Section F) 'TOTE/VOTE End-of-Mission Statement'; a summary of NASA's latest biennial review of fundamental photochemical processes important to atmospheric chemistry 'Chemical Kinetics and Photochemical Data for Use in Stratospheric Modeling'; and (Section H) the section 'Atmospheric Ozone Research" from the Mission to Planet Earth Science Research Plan, which describes NASA's current and future research activities related to both tropospheric and stratospheric chemistry.

  17. Use of social science-based analysis in bureaucratic decision making: regulatory analysis in the Environmental Protection Agency

    SciTech Connect

    Mogee, M.E.

    1983-01-01

    This dissertation studies the use of regulatory analysis (a form of cost-benefit analysis) in Environmental Protection Agency (EPA) decision making. It addresses the questions of how the analysis was used, what influence it had on the regulations, and what the major factors were that affected its use. Case studies were conducted of six EPA rule makings during the period 1978 to 1980, including: Premanufacture Notification under TSCA Section 5; the Carbon Monoxide National Ambient Air Quality Standard; Visibility Protection; Light-Duty Truck gaseous emissions; effluent guidelines for Timber Products industries; and Motorcycle Noise standards. Data for the cases came from official documents and interviews with EPA participants. Regulatory analysis was used in EPA regulation development in six ways: in decision making, to support or legitimate, in intra-agency partisan negotiations, to review or exercise quality control, to describe or educate, and in external relations. The influence of the analysis on the regulations in these cases varied from almost none to moderately high. Even in those cases where the analysis was used in decision making and had relatively high influence, however, it was only one of many factors affecting the regulation. The major factors found to affect the use of regulatory analysis, in addition to the overall context set by EPA's regulation development process, were: the statute; program considerations; the existence of a tradition of economic analysis; the structure and quality of the analysis itself; the timing of the analysis with respect to the rule making; and scientific, technical, and implementation uncertainties.

  18. [The role of the Federal Agency for Environmental Protection in the field of noise control].

    PubMed

    Verdan, G

    1982-05-01

    The public efforts in noise abatement are shared among federal, cantonal, and local authorities. Since the acceptance of a new article in the Federal Constitution concerning the protection of the environment, the federal authorities have primarily the task to prepare and issue regulations, whilst the cantonal and local authorities have to enforce them. The Federal Office for Environmental Protection has to coordinate the activities at the federal level. The main present tasks are the preparation of new regulations, to act as an advisory board for other authorities, to analyse and evaluate the noise impact of installations and facilities, to inform the public, and to prepare the future education and training of the executive officials. PMID:7113469

  19. Comparative evaluation of the US Environmental Protection Agency`s and the Oak Ridge Institute for Science and Education`s environmental survey and site assessment program field sampling procedures

    SciTech Connect

    Vitkus, T.J.; Bright, T.L.; Roberts, S.A.

    1997-10-01

    At the request of the U.S. Nuclear Regulatory Commission`s (NRC`s) Headquarters Office, the Environmental Survey and Site Assessment Program (ESSAP) of the Oak Ridge Institute for Science and Education (ORISE) compared the documented procedures that the U.S. Environmental Protection Agency (EPA) and ESSAP use for collecting environmental samples. The project objectives were to review both organizations` procedures applicable to collecting various sample matrices, compare the procedures for similarities and differences, and then to evaluate the reason for any identified procedural differences and their potential impact on ESSAP`s sample data quality. The procedures reviewed included those for sampling surface and subsurface soil, surface and groundwater, vegetation, air, and removable surface contamination. ESSAP obtained copies of relevant EPA documents and reviewed and prepared a tabulated summary of each applicable procedure. The methods for collecting and handling each type of sample were evaluated for differences, and where these were identified, the significance and effect of the differences on analytical quality were determined. The results of the comparison showed that, overall, the procedures and methods that EPA and ESSAP use for sample collection are very similar. The number of minor differences noted were the result of restrictions or procedures necessary to ensure sample integrity and prevent the introduction of interfering compounds when samples are to be analyzed for chemical parameters. For most radio nuclide analyses, these additional procedures are not necessary. Another item noted was EPA`s inclusion of steps that reduce the potential for sample cross-contamination by preparing (dressing) a location prior to collecting a sample or removing a portion of a sample prior to containerization.

  20. Comparison of U.S. Environmental Protection Agency's CAP88 PC Versions 3.0 and 4.0.

    PubMed

    Jannik, Tim; Farfan, Eduardo B; Dixon, Ken; Newton, Joseph; Sailors, Christopher; Johnson, Levi; Moore, Kelsey; Stahman, Richard

    2015-08-01

    The Savannah River National Laboratory (SRNL) with the assistance of Georgia Regents University, completed a comparison of the U.S. Environmental Protection Agency's (U.S. EPA) environmental dosimetry code CAP88 PC V3.0 with the recently developed V4.0. CAP88 is a set of computer programs and databases used for estimation of dose and risk from radionuclide emissions to air. At the U.S. Department of Energy's Savannah River Site, CAP88 is used by SRNL for determining compliance with U.S. EPA's National Emission Standards for Hazardous Air Pollutants (40 CFR 61, Subpart H) regulations. Using standardized input parameters, individual runs were conducted for each radionuclide within its corresponding database. Some radioactive decay constants, human usage parameters, and dose coefficients changed between the two versions, directly causing a proportional change in the total effective dose. A detailed summary for select radionuclides of concern at the Savannah River Site (60Co, 137Cs, 3H, 129I, 239Pu, and 90Sr) is provided. In general, the total effective doses will decrease for alpha/beta emitters because of reduced inhalation and ingestion rates in V4.0. However, for gamma emitters, such as 60Co and 137Cs, the total effective doses will increase because of changes U.S. EPA made in the external ground shine calculations. PMID:26102326

  1. In vitro and modelling approaches to risk assessment from the U.S. Environmental Protection Agency ToxCast programme.

    PubMed

    Judson, Richard; Houck, Keith; Martin, Matt; Knudsen, Thomas; Thomas, Russell S; Sipes, Nisha; Shah, Imran; Wambaugh, John; Crofton, Kevin

    2014-07-01

    A significant challenge in toxicology is the 'too many chemicals' problem. Human beings and environmental species are exposed to tens of thousands of chemicals, only a small percentage of which have been tested thoroughly using standard in vivo test methods. This study reviews several approaches that are being developed to deal with this problem by the U.S. Environmental Protection Agency, under the umbrella of the ToxCast programme (http://epa.gov/ncct/toxcast/). The overall approach is broken into seven tasks: (i) identifying biological pathways that, when perturbed, can lead to toxicity; (ii) developing high-throughput in vitro assays to test chemical perturbations of these pathways; (iii) identifying the universe of chemicals with likely human or ecological exposure; (iv) testing as many of these chemicals as possible in the relevant in vitro assays; (v) developing hazard models that take the results of these tests and identify chemicals as being potential toxicants; (vi) generating toxicokinetics data on these chemicals to predict the doses at which these hazard pathways would be activated; and (vii) developing exposure models to identify chemicals for which these hazardous dose levels could be achieved. This overall strategy is described and briefly illustrated with recent examples from the ToxCast programme. PMID:24684691

  2. Corrective Action Decision Document, Area 15 Environmental Protection Agency Farm Laboratory Building, Corrective Action Unit No. 95, Revision 0

    SciTech Connect

    1997-08-18

    This report is the Corrective Action Decision Document (CADD) for the Nevada Test Site (NTS) Area 15 U.S. Environmental Protection Agency (EPA) Farm, Laboratory Building (Corrective Action Unit [CAU] No. 95), at the Nevada Test Site, Nye County, Nevada. The scope of this CADD is to identify and evaluate potential corrective action alternatives for the decommissioning and decontamination (D and D) of the Laboratory Building, which were selected based on the results of investigative activities. Based on this evaluation, a preferred corrective action alternative is recommended. Studies were conducted at the EPA Farm from 1963 to 1981 to determine the animal intake and retention of radionuclides. The main building, the Laboratory Building, has approximately 370 square meters (4,000 square feet) of operational space. Other CAUS at the EPA Farm facility that will be investigated and/or remediated through other environmental restoration subprojects are not included in this CADD, with the exception of housekeeping sites. Associated structures that do not require classification as CAUS are considered in the evaluation of corrective action alternatives for CAU 95.

  3. 'My body is mine': Qualitatively exploring agency among internally displaced women participants in a small-group intervention in Leogane, Haiti.

    PubMed

    Logie, Carmen H; Daniel, CarolAnn

    2016-01-01

    The 2010 earthquake resulted in the breakdown of Haiti's social, economic and health infrastructure. Over one-quarter of a million people remain internally displaced (ID). ID women experience heightened vulnerability to intimate partner violence (IPV) due to increased poverty and reduced community networks. Scant research has examined experiences of IPV among ID women in post-earthquake Haiti. We conducted a qualitative study to explore the impact of participating in Famn an Aksyon Pou Santé Yo (FASY), a small-group HIV prevention intervention, on ID women's agency in Leogane, Haiti. We conducted four focus groups with ID women, FASY participants (n = 40) and in-depth individual interviews with peer health workers (n = 7). Our study was guided by critical ethnography and paid particular attention to power relations. Findings highlighted multiple forms of IPV (e.g., physical, sexual). Participants discussed processes of intrapersonal (confidence), interpersonal (communication), relational (support) and collective (women's rights) agency. Yet structural factors, including patriarchal gender norms and poverty, silenced IPV discussions and constrained women's agency. Findings suggest that agency among ID women is a multi-level, non-linear and incremental process. To effectively address IPV among ID women in Haiti, interventions should address structural contexts of gender inequity and poverty and concurrently facilitate multi-level processes of agency. PMID:25833376

  4. Effectiveness of a pressurized stormwater filtration system in Green Bay, Wisconsin: a study for the environmental technology verification program of the U.S. Environmental Protection Agency

    USGS Publications Warehouse

    Horwatich, J.A.; Corsi, Steven R.; Bannerman, Roger T.

    2004-01-01

    A pressurized stormwater filtration system was installed in 1998 as a stormwater-treatment practice to treat runoff from a hospital rooftop and parking lot in Green Bay, Wisconsin. This type of filtration system has been installed in Florida citrus groves and sewage treatment plants around the United States; however, this installation is the first of its kind to be used to treat urban runoff and the first to be tested in Wisconsin. The U.S. Geological Survey (USGS) monitored the system between November 2000 and September 2002 to evaluate it as part of the U.S. Environmental Protection Agency's Environmental Technology Verification Program. Fifteen runoff events were monitored for flow and water quality at the inlet and outlet of the system, and comparison of the event mean concentrations and constituent loads was used to evaluate its effectiveness. Loads were decreased in all particulate-associated constituents monitored, including suspended solids (83 percent), suspended sediment (81 percent), total Kjeldahl nitrogen (26 percent), total phosphorus (54 percent), and total recoverable zinc (62 percent). Total dissolved solids, dissolved phosphorus, and nitrate plus nitrite loads remained similar or increased through the system. The increase in some constituents was most likely due to a ground-water contribution between runoff events. Sand/silt split analysis resulted in the median silt content of 78 percent at the inlet, 87 percent at the outlet, and 3 percent at the flow splitter.

  5. Assessing access for prospective adoptive parents living with HIV: an environmental scan of Ontario's adoption agencies.

    PubMed

    Underhill, Angela A; Kennedy, V Logan; Lewis, Johanna; Ross, Lori E; Loutfy, Mona

    2016-10-01

    Work has been underway to increase the availability of parenting options for people living with and affected by HIV. One option, adoption, has not yet been explored in the literature. The study aimed to gain a better understanding of the potential of adoption for individuals/couples living with HIV in Ontario, and to assess potential structural barriers or facilitators that may impact their experience navigating the adoption system by conducting an environmental scan of adoption service providers in Ontario. A list of adoption service providers was compiled using the Ontario government's website. Information relevant to the study's measures was collected using service providers' websites. Service providers without websites, or with websites that did not address all of the research measures, were contacted via telephone to complete a structured interview. Online data extraction was possible for 2 and telephone surveys were completed with 75 adoption service providers (total n = 77). Most service providers reported that HIV status is not an exclusion criterion for prospective parents (64%). However, more than one-fifth of the participants acknowledged they were not sure if people with HIV were eligible to adopt. Domestic service providers were the only providers who did not report knowledge of restrictions due to HIV status. Private domestic adoption presented social barriers as birth parent(s) of a child can access health records of a prospective parent and base their selection of an adoptive parent based on health status. Adoption practitioners and licensees involved in international adoptions reported the most structural barriers for prospective parent(s) living with HIV, attributed to the regulations established by the host country of the child(ren) eligible for adoption. Although international adoptions may present insurmountable barriers for individuals living with HIV, public and private domestic adoption appears to be a viable option. PMID:27136971

  6. Examining deep litter as environmental enrichment for a family group of Wolf's guenons, Cercopithecus wolfi.

    PubMed

    Fuller, Grace; Sadowski, Leslie; Cassella, Christine; Lukas, Kristen E

    2010-01-01

    Manipulable substrates promote species-typical behavior and decrease abnormal behavior in a variety of primate species. However, the effects of providing litter to arboreal primates are not as well studied, and there is little information specifically concerning enrichment for guenons. To inform the captive management of an under-studied species, we evaluated deep litter substrate as environmental enrichment for a family group of Wolf's guenons, Cercopithecus wolfi. We expected it to promote species-typical behavior and to act as an intervention by reducing aggressive behaviors targeted toward a juvenile group member by his parents. We compared the guenons' behavior during baseline periods in which normal husbandry routines were followed to periods when the entire floor of their enclosure was covered with 30 cm of straw or wood wool. We then evaluated the group's preference between litters by comparing their relative use. The guenons spent more time feeding and were more active during both litter conditions, but relative to their respective baselines, they spent more time examining straw and less time examining wood wool. Straw, but not wood wool, promoted some affiliative behavior as well as greater tolerance of the juvenile's social proximity to others. However, the addition of deep litter did not ameliorate patterns of agonistic behavior among our subjects. Our results suggest that straw conferred greater behavioral benefits than wood wool as a deep litter substrate for this guenon group and may constitute a form of environmental enrichment for this species. PMID:19816906

  7. GUIDANCE ON SELECTING THE APPROPRIATE AGE GROUPS FOR ASSESSING CHILDHOOD EXPOSURES TO ENVIRONMENTAL CONTAMINANTS (EXTERNAL REVIEW DRAFT)

    EPA Science Inventory

    A major issue facing the Agency is how to consistently consider age-related changes in behavior and physiology when assessing early lifestage exposure and potential dose. Key to this issue is how to capture these changes in an assessment of risks from exposure to environmental c...

  8. Induction of a quorum sensing pathway by environmental signals enhances group A streptococcal resistance to lysozyme

    PubMed Central

    Chang, Jennifer C.; Jimenez, Juan Cristobal; Federle, Michael J.

    2015-01-01

    Summary The human-restricted pathogen Streptococcus pyogenes (Group A Streptococcus, GAS) is responsible for wide-ranging pathologies at numerous sites in the body, but has the proclivity to proliferate in individuals asymptomatically. The ability to survive in diverse tissues is undoubtedly benefited by sensory pathways that recognize environmental cues corresponding to stress and nutrient availability and thereby trigger adaptive responses. We investigated the impact that environmental signals contribute to cell-to-cell chemical communication (quorum sensing, QS) by monitoring activity of the Rgg2/Rgg3 and SHP-pheromone system in GAS. We identified metal limitation and the alternate carbon source mannose as two environmental indicators likely to be encountered by GAS in the host that significantly induced the Rgg-SHP system. Disruption of the metal regulator MtsR partially accounted for the response to metal depletion, whereas ptsABCD was primarily responsible for QS induction due to mannose, but each sensory system induced Rgg-SHP signaling apparently by different mechanisms. Significantly, we found that induction of QS, regardless of the GAS serotype tested, led to enhanced resistance to the antimicrobial agent lysozyme. These results indicate the benefits for GAS to integrate environmental signals with intercellular communication pathways in protection from host defenses. PMID:26062094

  9. Environmental influences on African migration to Canada: focus group findings from Ottawa-Gatineau.

    PubMed

    Veronis, Luisa; McLeman, Robert

    2014-01-01

    There is limited empirical evidence of how environmental conditions in the Global South may influence long-distance international migration to the Global North. This research note reports findings from seven focus groups held in Ottawa-Gatineau, Canada, with recent migrants from the Horn of Africa and francophone sub-Saharan Africa, where the role of environment in migration decision-making was discussed. Participants stated that those most affected by environmental challenges in their home countries lack the financial wherewithal to migrate to Canada. Participants also suggested that internal rural-urban migration patterns generated by environmental challenges in their home countries underlay socioeconomic factors that contributed to their own migration. In other words, environment is a second- or third-order contributor in a complex chain of interactions in the migrant source country that may lead to long-distance international migration by skilled and educated urbanites. These findings have informed the scope and detail of a larger, ongoing empirical study of environmental influences on immigration to Canada. PMID:25400310

  10. Induction of a quorum sensing pathway by environmental signals enhances group A streptococcal resistance to lysozyme.

    PubMed

    Chang, Jennifer C; Jimenez, Juan Cristobal; Federle, Michael J

    2015-09-01

    The human-restricted pathogen Streptococcus pyogenes (Group A Streptococcus, GAS) is responsible for wide-ranging pathologies at numerous sites in the body but has the proclivity to proliferate in individuals asymptomatically. The ability to survive in diverse tissues is undoubtedly benefited by sensory pathways that recognize environmental cues corresponding to stress and nutrient availability and thereby trigger adaptive responses. We investigated the impact that environmental signals contribute to cell-to-cell chemical communication [quorum sensing (QS)] by monitoring activity of the Rgg2/Rgg3 and SHP-pheromone system in GAS. We identified metal limitation and the alternate carbon source mannose as two environmental indicators likely to be encountered by GAS in the host that significantly induced the Rgg-SHP system. Disruption of the metal regulator MtsR partially accounted for the response to metal depletion, whereas ptsABCD was primarily responsible for QS induction due to mannose, but each sensory system induced Rgg-SHP signaling apparently by different mechanisms. Significantly, we found that induction of QS, regardless of the GAS serotype tested, led to enhanced resistance to the antimicrobial agent lysozyme. These results indicate the benefits for GAS to integrate environmental signals with intercellular communication pathways in protection from host defenses. PMID:26062094

  11. Groundwater quality monitoring well installation for Waste Area Grouping at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    SciTech Connect

    Mortimore, J.A.; Lee, T.A.

    1994-09-01

    This report documents the drilling and installation of 18 groundwater quality monitoring (GQM) wells on the perimeter of Waste Area Grouping (WAG) 11. WAG 11 (White Wing Scrap Yard) is located on the west end of East Fork Ridge between White Wing Road and the Oak Ridge Turnpike. The scrap yard is approximately 25 acres in size. The wells at WAG 11 were drilled and developed between January 1990 and October 1990. These wells were installed to characterize and assess the WAG in accordance with applicable Department of Energy, state, and Environmental Protection Agency regulatory requirements. The wells at WAG 11 were drilled with auger or air rotary rigs. Depending on the hydrogeologic conditions present at each proposed well location, one of four basic installation methods was utilized. Detailed procedures for well construction were specified by the Engineering Division to ensure that the wells would provide water samples representative of the aquifer. To ensure conformance with the specifications, Energy Systems Construction Engineering and ERCE provided continuous oversight of field activities. The purpose of the well installation program was to install GQM wells for groundwater characterization at WAG 11. Data packages produced during installation activities by the ERCE hydrogeologists are an important product of the program. These packages document the well drilling, installation, and development activities and provide valuable data for well sampling and WAG characterization. The forms contained in the packages include predrilling and postdrilling checklists, drilling and construction logs, development and hydraulic conductivity records, and quality control-related documents.

  12. The environmental history of group and cluster galaxies in a Λ cold dark matter universe

    NASA Astrophysics Data System (ADS)

    De Lucia, Gabriella; Weinmann, Simone; Poggianti, Bianca M.; Aragón-Salamanca, Alfonso; Zaritsky, Dennis

    2012-06-01

    We use publicly available galaxy merger trees, obtained applying semi-analytic techniques to a large high-resolution cosmological simulation, to study the environmental history of group and cluster galaxies. Our results highlight the existence of an intrinsic history bias which makes the nature versus nurture (as well as the mass versus environment) debate inherently ill posed. In particular, we show that (i) surviving massive satellites were accreted later than their less massive counterparts, from more massive haloes and (ii) the mixing of galaxy populations is incomplete during halo assembly, which creates a correlation between the time a galaxy becomes satellite and its present distance from the parent halo centre. The weakest trends are found for the most massive satellites, as a result of efficient dynamical friction and late formation times of massive haloes. A large fraction of the most massive group/cluster members are accreted on to the main progenitor of the final halo as central galaxies, while about half of the galaxies with low and intermediate stellar masses are accreted as satellites. Large fractions of group and cluster galaxies (in particular those of low stellar mass) have therefore been ‘pre-processed’ as satellites of groups with mass ˜1013 M⊙. To quantify the relevance of hierarchical structure growth on the observed environmental trends, we have considered observational estimates of the passive galaxy fractions and their variation as a function of halo mass and clustercentric distance. Comparisons with our theoretical predictions require relatively long times (˜5-7 Gyr) for the suppression of star formation in group and cluster satellites. It is unclear how such a gentle mode of strangulation can be achieved by simply relaxing the assumption of instantaneous stripping of the hot gas reservoir associated with accreting galaxies, or if the difficulties encountered by recent galaxy formation models in reproducing the observed trends

  13. The Environmental Protection Agency's Watershed-based Approach: where social and natural sciences meet to address today's water resource challenges

    NASA Astrophysics Data System (ADS)

    Biddle, J. C.

    2010-12-01

    A growing number of governmental organizations at the local, state, and federal level collaborate with nongovernmental organizations and individuals to solve watershed scale problems (Imperial and Koontz, 2007). Such a shift in policy approach from hierarchical regulation to bottom-up collaboration is largely a result of regulator’s recognition of the interdependence of natural and socio-economic systems on a watershed scale (Steelman and Carmin, 2002. Agencies throughout the federal government increasingly favored new governing institutions that encourage cooperation between local actors with conflicting interests, divergent geographic bases, and overlapping administrative jurisdictions to resolve continuing disputes over resource management (Bardach 1998). This favoritism of collaborative over command-and-control approaches for managing nonpoint source pollution led to the development of watershed partnerships and the watershed-based approach (Lubell et al., 2002). This study aims to further collaborative governance scholarship and aid decision-makers in identifying the critical elements of collaborative governance resulting in environmental improvements. To date, this relationship has not been empirically determined, in spite of the fact that collaborative governance is used routinely by the U.S. Environmental Protection Agency in resolving issues related to watershed management and other applications. This gap in the research is largely due to the lack of longitudinal data. In order to determine whether changes have occurred, environmental data must be collected over relatively long time periods (Koontz and Thomas, 2006; Sabatier, et al., 2005). However, collecting these data is often cost prohibitive. Monitoring water quality is expensive and requires technical expertise, and is often the first line item cut in environmental management budgets. This research is interdisciplinary, looking at the physical, chemical, and biological parameters for 44 waterbodies

  14. REQUEST FOR APPLICATIONS FOR COOPERATIVE AGREEMENTS TO PROVIDE ASSISTANCE TO STATE/TRIBAL/OTHER LOCAL ENVIRONMENTAL PROTECTION AGENCIES TO CONDUCT LOCATION-SPECIFIC ASSESSMENT

    EPA Science Inventory

    A Request for Applications for Cooperative Agreements to Provide Assistance to State/Tribal/Other Local Environmental Protection Agencies to Conduct Location-Specific Assessments of the Impacts of Climate Change and Variability on Aquatic Ecosystems and Water Quality July 2001...

  15. JOINT EPA-EPRI (ENVIRONMENTAL PROTECTION AGENCY-ELECTRIC POWER RESEARCH INSTITUTE) COLD WEATHER PLUME STUDY (CWPS): OVERVIEW OF MEASUREMENTS AND DATA BASE

    EPA Science Inventory

    The Cold Weather Plume Study (CWPS) was a field measurement program carried out in February 1981 under the joint sponsorship of the U.S. Environmental Protection Agency and the Electric Power Research Institute. Its objective was to generate a data base suitable for quantitative ...

  16. AN OVERVIEW OF THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S SMALL SYSTEMS RESEARCH AND DEVELOPMENT CENTER AT THE EPA TEST AND EVALUATION FACILITY IN CINCINNATI, OHIO

    EPA Science Inventory

    The U.S. Environmental Protection Agency (U.S. EPA) landmark Safe Drinking Water Act Amendments of 1996 promised to bring and provide safe drinking water to all Americans. Since that time many have not understood or appreciated EPA involvement in the research and development (...

  17. Effectiveness of the Preservation Protocol within the Environmental Protection Agency (EPA) Method 200.8 for Soluble and Particulate Lead Recovery in Drinking Water

    EPA Science Inventory

    Lead (Pb) is a toxic trace metal that is regulated in drinking water. The U.S. Environmental Protection Agency (USEPA) issued the Lead and Copper Rule (LCR), which defines the action level for lead at the tap as 0.015 mg/L. Researchers and drinking water utilities typically emplo...

  18. U.S. EPA (ENVIRONMENTAL PROTECTION AGENCY)-SPONSORED EPIDEMIOLOGICAL STUDIES OF HEALTH EFFECTS ASSOCIATED WITH THE TREATMENT AND DISPOSAL OF WASTEWATER AND SEWAGE SLUDGE

    EPA Science Inventory

    Since 1975 the U.S. Environmental Protection Agency has sponsored 11 epidemiological studies of the potential health effects associated with the treatment and disposal of sewage and sewage sludge. Three of these have been occupational exposure studies: One of sewage treatment pla...

  19. EPA (ENVIRONMENTAL PROTECTION AGENCY) COMPLEX TERRAIN MODEL DEVELOPMENT DESCRIPTION OF A COMPUTER DATA BASE FROM SMALL HILL IMPACTION STUDY NO. 1, CINDER CONE BUTTE, IDAHO

    EPA Science Inventory

    As part of the U.S. Environmental Protection Agency's effort to develop and demonstrate a reliable model of atmospheric dispersion for pollutant emissions in irregular mountainous terrain, the Complex Terrain Model Development Program was initiated. The first phase, a comprehensi...

  20. RESTORATION PLUS: A COLLABORATIVE ENVIRONMENTAL PROTECTION AGENCY RESEARCH PROGRAM TO DEVELOP AND EVALUATE ECOSYSTEM RESTORATION AND MANAGEMENT OPTIONS TO ACHIEVE ECOLOGICALLY AND ECONOMICALLY SUSTAINABLE SOLUTIONS

    EPA Science Inventory

    The U.S. Environmental Protection Agency (U.S. EPA) is evaluating ecosystem restoration and management techniques to ensure they create sustainable solutions for degraded watersheds. The ORD/NRMRL initiated the Restoration Plus (RePlus) program in 2002, which emphasizes collabora...

  1. TREATMENT RESEARCH AT THE U.S. ENVIRONMENTAL PROTECTION AGENCY IN SUPPORT OF THE RESOURCE CONSERVATION AND RECOVERY ACT LANDFILL BAN PROVISION

    EPA Science Inventory

    With the authorization of the Resource Conservation and Recovery Act (RCRA) of 1984, the U.S. Environmental Protection Agency (EPA) was required to ban the disposal of hazardous waste to the land. The Congressional mandate to ban was accompanied by a decision or 'hammer' date for...

  2. ENVIRONMENTAL PROTECTION AGENCY (EPA) FINE PARTICLE SCRUBBER SYMPOSIUM (2ND) HELD IN NEW ORLEANS, LOUISIANA ON MAY 2-3, 1977

    EPA Science Inventory

    The report presents the proceedings, including introductory remarks and 16 technical papers, of the Second Fine Particle Scrubber Symposium, held May 2-3, 1977, in New Orleans. Sponsored by the U.S. Environmental Protection Agency, the symposium was held to stimulate and generate...

  3. Enviropod handbook: A guide to preparation and use of the Environmental Protection Agency's light-weight aerial camera system. [Weber River, Utah

    NASA Technical Reports Server (NTRS)

    Brower, S. J.; Ridd, M. K.

    1984-01-01

    The use of the Environmental Protection Agency (EPA) Enviropod camera system is detailed in this handbook which contains a step-by-step guide for mission planning, flights, film processing, indexing, and documentation. Information regarding Enviropod equipment and specifications is included.

  4. Endocrine disrupting chemicals research program of the U.S. Environmental Protection Agency: summary of a peer-review report

    USGS Publications Warehouse

    Harding, Anna K.; Daston, George P.; Boyd, Glen R.; Lucier, George W.; Safe, Stephen H.; Stewart, Juarine; Tillitt, Donald E.; Van Der Kraak, Glen

    2006-01-01

    At the request of the U.S. Environmental Protection Agency (EPA) Office of Research and Development, a subcommittee of the Board of Scientific Counselors Executive Committee conducted an independent and open peer review of the Endocrine Disrupting Chemicals Research Program (EDC Research Program) of the U.S. EPA. The subcommittee was charged with reviewing the design, relevance, progress, scientific leadership, and resources of the program. The subcommittee found that the long-term goals and science questions in the EDC Program are appropriate and represent an understandable and solid framework for setting research priorities, representing a combination of problem-driven and core research. Long-term goal (LTG) 1, dealing with the underlying science surrounding endocrine disruptors, provides a solid scientific foundation for conducting risk assessments and making risk management decisions. LTG 2, dealing with defining the extent of the impact of endocrine-disrupting chemicals (EDCs), has shown greater progress on ecologic effects of EDCs compared with that on human health effects. LTG 3, which involves support of the Endocrine Disruptor Screening and Testing Program of the U.S. EPA, has two mammalian tests already through a validation program and soon available for use. Despite good progress, we recommend that the U.S. EPA a) strengthen their expertise in wildlife toxicology, b) expedite validation of the Endocrine Disruptors Screening and Testing Advisory Committee tests, c) continue dependable funding for the EDC Research Program, d) take a leadership role in the application of “omics” technologies to address many of the science questions critical for evaluating environmental and human health effects of EDCs, and e) continue to sponsor multidisciplinary intramural research and interagency collaborations.

  5. Tiny stowaways: analyzing the economic benefits of a U.S. Environmental Protection Agency permit regulating ballast water discharges.

    PubMed

    Lovell, Sabrina J; Drake, Lisa A

    2009-03-01

    The U.S. Environmental Protection Agency has proposed permitting ballast water discharges--a benefit of which would be to reduce the economic damages associated with the introduction and spread of aquatic invasive species. Research on ship-borne aquatic invasive species has been conducted in earnest for decades, but determining the economic damages they cause remains troublesome. Furthermore, with the exception of harmful algal blooms, the economic consequences of microscopic invaders have not been studied, despite their potentially great negative effects. In this paper, we show how to estimate the economic benefits of preventing the introduction and spread of harmful bacteria, microalgae, and viruses delivered in U.S. waters. Our calculations of net social welfare show the damages from a localized incident, cholera-causing bacteria found in shellfish in the Gulf of Mexico, to be approximately $706,000 (2006$). On a larger scale, harmful algal species have the potential to be transported in ships' ballast tanks, and their effects in the United States have been to reduce commercial fisheries landings and impair water quality. We examine the economic repercussions of one bloom-forming species. Finally, we consider the possible translocation within the Great Lakes of a virus that has the potential to harm commercial and recreational fisheries. These calculations illustrate an approach to quantifying the benefits of preventing invasive aquatic microorganisms from controls on ballast water discharges. PMID:18853223

  6. Development of the Updated Environmental Protection Agency Manual of Protective Action Guides (PAGS) and Protective Actions for Nuclear Incidents

    SciTech Connect

    Carter, L.M.

    2008-07-01

    As a student intern with the United States Environmental Protection Agency (EPA) Headquarters, the author was trained in the National Response Plan (NRP) and assisted in the editing of the new (unpublished) EPA Protective Action Guides (PAGs) [1] which has been revised in light of the perceived post 9/11 potential for 'Dirty Bomb' and 'Improvised Nuclear Device' attacks on civilian areas. Technical aspects and the public policy aspects of developing the new guides are discussed. Early Phase initial responses discussed include: Notification of state and/or local authorities, immediate evacuation/sheltering prior to release information or measurements, monitoring of releases and exposure rate measurements, estimation of dose consequences, implementation of protective actions in other areas. The new PAG clarifies the use of 1992 PAGs [2] for incidents other than nuclear power plant accidents, lowers projected thyroid dose for potassium iodine (KI), provides drinking water guidance, includes guidance for long-term site restoration, and updates dosimetry from ICRP 26 to ICRP 60. (authors)

  7. Tiny Stowaways: Analyzing the Economic Benefits of a U.S. Environmental Protection Agency Permit Regulating Ballast Water Discharges

    NASA Astrophysics Data System (ADS)

    Lovell, Sabrina J.; Drake, Lisa A.

    2009-03-01

    The U.S. Environmental Protection Agency has proposed permitting ballast water discharges—a benefit of which would be to reduce the economic damages associated with the introduction and spread of aquatic invasive species. Research on ship-borne aquatic invasive species has been conducted in earnest for decades, but determining the economic damages they cause remains troublesome. Furthermore, with the exception of harmful algal blooms, the economic consequences of microscopic invaders have not been studied, despite their potentially great negative effects. In this paper, we show how to estimate the economic benefits of preventing the introduction and spread of harmful bacteria, microalgae, and viruses delivered in U.S. waters. Our calculations of net social welfare show the damages from a localized incident, cholera-causing bacteria found in shellfish in the Gulf of Mexico, to be approximately 706,000 (2006). On a larger scale, harmful algal species have the potential to be transported in ships’ ballast tanks, and their effects in the United States have been to reduce commercial fisheries landings and impair water quality. We examine the economic repercussions of one bloom-forming species. Finally, we consider the possible translocation within the Great Lakes of a virus that has the potential to harm commercial and recreational fisheries. These calculations illustrate an approach to quantifying the benefits of preventing invasive aquatic microorganisms from controls on ballast water discharges.

  8. Environmental Protection Agency

    MedlinePlus

    ... Menu Learn the Issues Air Chemicals and Toxics Climate Change Emergencies Greener Living Health & Safety Land & Cleanup Pesticides Waste Water Science & Technology Air Climate Change Ecosystems Health Land, Waste & Cleanup Pesticides Substances & Toxics ...

  9. Environmental Monitoring Plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    SciTech Connect

    Not Available

    1993-09-01

    This document presents the Environmental Monitoring Plan (EMP) for Waste Area Grouping (WAG) 6 at the Oak Ridge National Laboratory (ORNL). Based on the results of the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) and on subsequent discussions with regulators, a decision was made to defer implementing source control remedial measures at the WAG. The alternative selected to address the risks associated with WAG 6 involves maintenance of site access controls prevent public exposure to on-site contaminants, continued monitoring of contaminant releases determine if source control measures are required, and development of technologies that could support the final remediation of WAG 6. Although active source control measures are not being implemented at WAG 6, environmental monitoring is necessary to ensure that any potential changes in contaminant release from the WAG are identified early enough to take appropriate action. Two types of environmental monitoring will be conducted: baseline monitoring and annual routine monitoring. The baseline monitoring will be conducted to establish the baseline contaminant release conditions at the WAG, confirm the site-related chemicals of concern (COCs), and gather data to confirm the site hydrologic model. The baseline monitoring is expected to begin in 1994 and last for 12--18 months. The annual routine monitoring will consist of continued sampling and analyses of COCs to determine off-WAG contaminant flux and risk, identify mills in releases, and confirm the primary contributors to risk. The annual routine monitoring will continue for {approximately} 4 years after completion of the baseline monitoring.

  10. Workgroup Report: Developing Environmental Health Indicators for European Children: World Health Organization Working Group

    PubMed Central

    Pond, Kathy; Kim, Rokho; Carroquino, Maria-Jose; Pirard, Philippe; Gore, Fiona; Cucu, Alexandra; Nemer, Leda; MacKay, Morag; Smedje, Greta; Georgellis, Antonis; Dalbokova, Dafina; Krzyzanowski, Michal

    2007-01-01

    A working group coordinated by the World Health Organization developed a set of indicators to protect children’s health from environmental risks and to support current and future European policy needs. On the basis of identified policy needs, the group developed a core set of 29 indicators for implementation plus an extended set of eight additional indicators for future development, focusing on exposure, health effects, and action. As far as possible, the indicators were designed to use existing information and are flexible enough to be developed further to meet the needs of policy makers and changing health priorities. These indicators cover most of the priority topic areas specified in the Children’s Environment and Health Action Plan for Europe (CEHAPE) as adopted in the Fourth Ministerial Conference on Health and Environment in 2004, and will be used to monitor the implementation of CEHAPE. This effort can be viewed as an integral part of the Global Initiative on Children’s Environmental Health Indicators, launched at the World Summit on Sustainable Development in 2002. PMID:17805431

  11. Environmental changes and shallow marine fossil bivalve assemblages of the Lower Cretaceous Miyako Group, NE Japan

    NASA Astrophysics Data System (ADS)

    Fujino, Shigehiro; Maeda, Haruyoshi

    2013-03-01

    We reconstructed the environmental changes recorded in the Lower Cretaceous Miyako Group via facies analysis and delineated the relationship between depositional facies and the occurrence of diverse marine invertebrate macrofossils. The Miyako Group consists of deposits from alluvial bay-head delta, bay-head delta front, central bay, and lower shoreface to inner shelf depositional settings. Fossil bivalve assemblages responded to shifts in these sedimentary environments. We defined three fossil bivalve assemblages from the central bay and lower shoreface to inner shelf deposits. The assemblages in the inner shelf and central bay deposits are clearly different, even though they occur within similar depositional facies. This contrast in assemblages results from environmental differences between closed and open settings; this interpretation is supported by the occurrence of stenohaline crinoids. We defined a fourth bivalve assemblage in a tsunami deposit intercalated within the bay-head delta front deposits. It consists of polygenic allochthonous shells, some that were derived from an estuarine environment or the shallow seafloor and others that were torn from small reefs.

  12. Tree species from different functional groups respond differently to environmental changes during establishment.

    PubMed

    Barbosa, Eduardo R M; van Langevelde, Frank; Tomlinson, Kyle W; Carvalheiro, Luísa G; Kirkman, Kevin; de Bie, Steven; Prins, Herbert H T

    2014-04-01

    Savanna plant communities change considerably across time and space. The processes driving savanna plant species diversity, coexistence and turnover along environmental gradients are still unclear. Understanding how species respond differently to varying environmental conditions during the seedling stage, a critical stage for plant population dynamics, is needed to explain the current composition of plant communities and to enable us to predict their responses to future environmental changes. Here we investigate whether seedling response to changes in resource availability, and to competition with grass, varied between two functional groups of African savanna trees: species with small leaves, spines and N-fixing associations (fine-leaved species), and species with broad leaves, no spines, and lacking N-fixing associations (broad-leaved species). We show that while tree species were strongly suppressed by grass, the effect of resource availability on seedling performance varied considerably between the two functional groups. Nutrient inputs increased stem length only of broad-leaved species and only under an even watering treatment. Low light conditions benefited mostly broad-leaved species' growth. Savannas are susceptible to ongoing global environment changes. Our results suggest that an increase in woody cover is only likely to occur in savannas if grass cover is strongly suppressed (e.g. by fire or overgrazing). However, if woody cover does increase, broad-leaved species will benefit most from the resulting shaded environments, potentially leading to an expansion of the distribution of these species. Eutrophication and changes in rainfall patterns may also affect the balance between fine- and broad-leaved species. PMID:24337711

  13. Star formation and environmental quenching of GEEC2 group galaxies at z ˜ 1

    NASA Astrophysics Data System (ADS)

    Mok, Angus; Balogh, Michael L.; McGee, Sean L.; Wilman, David J.; Finoguenov, Alexis; Tanaka, Masayuki; Bower, Richard G.; Hou, Annie; Mulchaey, John S.; Parker, Laura C.

    2014-03-01

    We present new analysis from the Group Environment Evolution Collaboration 2 (GEEC2) spectroscopic survey of galaxy groups at 0.8 < z < 1. Our previous work revealed an intermediate population between the star-forming and quiescent sequences and a strong environmental dependence in the fraction of quiescent galaxies. Only ˜5 per cent of star-forming galaxies in both the group and field sample show a significant enhancement in star formation, which suggests that quenching is the primary process in the transition from the star-forming to the quiescent state. To model the environmental quenching scenario, we have tested the use of different exponential quenching time-scales and delays between satellite accretion and the onset of quenching. We find that with no delay, the quenching time-scale needs to be long in order to match the observed quiescent fraction, but then this model produces too many intermediate galaxies. Fixing a delay time of 3 Gyr, as suggested from the local Universe, produces too few quiescent galaxies. The observed fractions are best matched with a model that includes a delay that is proportional to the dynamical time and a rapid quenching time-scale (˜0.25 Gyr), but this model also predicts intermediate galaxies Hδ strength higher than that observed. Using stellar synthesis models, we have tested other scenarios, such as the rejuvenation of star formation in early-type galaxies and a portion of quenched galaxies possessing residual star formation. If environment quenching plays a role in the GEEC2 sample, then our work suggests that only a fraction of intermediate galaxies may be undergoing this transition and that quenching occurs quite rapidly in satellite galaxies (≲0.25 Gyr).

  14. Application And Implication Of Nanomaterials In The Environment: An Overview Of Current Research At The Environmental Protection Agency (Romania)

    EPA Science Inventory

    The purpose of this presentation is to teach a course on analytical techniques, quality assurance, environmental research protocols, and basic soil environmental chemistry at the Environmental Health Center and Babes Bolyai University in Cluj, Romania. FOR FURTHER INFORMATI...

  15. Hazardous waste management system: identification and listing of hazardous waste--Environmental Protection Agency. Interim final rule and request for comments.

    PubMed

    1981-11-17

    The Environmental Protection Agency [EPA] is today revising the regulations for hazardous waste management under the Resource Conservation and Recovery Act to exempt certain categories of mixtures of solid wastes and hazardous wastes from the presumption of hazardousness presently contained in the regulations. EPA is taking this action because the Agency believes that the risk posed to human health and the environment from the management of these waste mixtures is not substantial, so that automatically defining these waste mixtures as hazardous is inappropriate. This amendment will substantially reduce the regulatory burden to those persons who would otherwise have applied the regulations for hazardous waste management to these mixtures. PMID:10253363

  16. Mining Available Data from the United States Environmental Protection Agency to Support Rapid Life Cycle Inventory Modeling of Chemical Manufacturing.

    PubMed

    Cashman, Sarah A; Meyer, David E; Edelen, Ashley N; Ingwersen, Wesley W; Abraham, John P; Barrett, William M; Gonzalez, Michael A; Randall, Paul M; Ruiz-Mercado, Gerardo; Smith, Raymond L

    2016-09-01

    Demands for quick and accurate life cycle assessments create a need for methods to rapidly generate reliable life cycle inventories (LCI). Data mining is a suitable tool for this purpose, especially given the large amount of available governmental data. These data are typically applied to LCIs on a case-by-case basis. As linked open data becomes more prevalent, it may be possible to automate LCI using data mining by establishing a reproducible approach for identifying, extracting, and processing the data. This work proposes a method for standardizing and eventually automating the discovery and use of publicly available data at the United States Environmental Protection Agency for chemical-manufacturing LCI. The method is developed using a case study of acetic acid. The data quality and gap analyses for the generated inventory found that the selected data sources can provide information with equal or better reliability and representativeness on air, water, hazardous waste, on-site energy usage, and production volumes but with key data gaps including material inputs, water usage, purchased electricity, and transportation requirements. A comparison of the generated LCI with existing data revealed that the data mining inventory is in reasonable agreement with existing data and may provide a more-comprehensive inventory of air emissions and water discharges. The case study highlighted challenges for current data management practices that must be overcome to successfully automate the method using semantic technology. Benefits of the method are that the openly available data can be compiled in a standardized and transparent approach that supports potential automation with flexibility to incorporate new data sources as needed. PMID:27517866

  17. Environmental routes for platinum group elements to biological materials--a review.

    PubMed

    Ek, Kristine H; Morrison, Gregory M; Rauch, Sebastien

    2004-12-01

    The increased use of platinum group elements (PGE) in automobile catalysts has led to concern over potential environmental and biological accumulation. Platinum (Pt), palladium (Pd) and rhodium (Rh) concentrations have increased in the environment since the introduction of automobile catalysts. This review summarises current knowledge concerning the environmental mobility, speciation and bioavailability of Pt, Pd and Rh. The greater proportion of PGE emissions is from automobile catalysts, in the form of nanometer-sized catalyst particles, which deposit on roadside surfaces, as evidenced in samples of road dust, grass and soil. In soil, PGE can be transformed into more mobile species through complexation with organic matter and can be solubilised in low pH rainwater. There are indications that environmentally formed Pd species are more soluble and hence more mobile in the environment than Rh and Pt. PGE can reach waterbodies through stormwater transport and deposition in sediments. Besides external contamination of grass close to roads, internal PGE uptake has been observed for plants growing on soil contaminated with automobile catalyst PGE. Fine particles of PGE were also detected on the surface of feathers sampled from passerines and raptors in their natural habitat, and internal organs of these birds also contained PGE. Uptake has been observed in sediment-dwelling invertebrates, and laboratory studies have shown an uptake of PGE in eel and fish exposed to water containing road dust. The available evidence indicates that the PGE, especially Pd, are transported to biological materials through deposition in roots by binding to sulphur-rich low molecular weight species in plants. PGE uptake to exposed animals have uptake rates in the following order: Pd>Pt>Rh. The liver and kidney accumulate the highest levels of PGE, especially Pd. Urinary Pd and Rh, but not Pt, levels are correlated with traffic intensity. Dental alloys may lead to elevated urinary Pt levels

  18. Environmental Enrichments for a Group of Captive Macaws: Low Interaction Does Not Mean Low Behavioral Changes.

    PubMed

    Reimer, Jéssica; Maia, Caroline Marques; Santos, Eliana Ferraz

    2016-01-01

    Environmental enrichment has been widely used to improve conditions for nonhuman animals in captivity. However, there is no consensus about the best way to evaluate the success of enrichments. This study evaluated whether the proportion of time spent interacting with enrichments indicated the proportion of overall behavioral changes. Six environmental enrichments were introduced in succession to 16 captive macaws, and interaction of the animals with them as well as the behaviors of the group were recorded before and during the enrichments. All of the enrichments affected the proportions of time spent in different behaviors. Macaws interacted more with certain items (hibiscus and food tree) than with others (a toy or swings and stairs), but introduction of the enrichments that invoked the least interaction caused as many behavioral changes as those that invoked the most. Moreover, feeding behavior was only affected by the enrichment that invoked the least interaction, a change not detected by a general analysis of enrichment effects. In conclusion, little interaction with enrichment does not mean little change in behavior, and the effects of enrichments are more complex than previously considered. PMID:27135378

  19. 76 FR 19766 - Agency Information Collection Activities OMB Responses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-08

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Agency Information Collection Activities OMB Responses AGENCY: Environmental Protection Agency... 1808.06; Environmental Impact Assessment of Nongovernmental Activities in Antarctica (Renewal); 40...

  20. Preservation of martian organic and environmental records: final report of the Mars biosignature working group.

    PubMed

    Summons, Roger E; Amend, Jan P; Bish, David; Buick, Roger; Cody, George D; Des Marais, David J; Dromart, Gilles; Eigenbrode, Jennifer L; Knoll, Andrew H; Sumner, Dawn Y

    2011-03-01

    The Mars Science Laboratory (MSL) has an instrument package capable of making measurements of past and present environmental conditions. The data generated may tell us if Mars is, or ever was, able to support life. However, the knowledge of Mars' past history and the geological processes most likely to preserve a record of that history remain sparse and, in some instances, ambiguous. Physical, chemical, and geological processes relevant to biosignature preservation on Earth, especially under conditions early in its history when microbial life predominated, are also imperfectly known. Here, we present the report of a working group chartered by the Co-Chairs of NASA's MSL Project Science Group, John P. Grotzinger and Michael A. Meyer, to review and evaluate potential for biosignature formation and preservation on Mars. Orbital images confirm that layered rocks achieved kilometer-scale thicknesses in some regions of ancient Mars. Clearly, interplays of sedimentation and erosional processes govern present-day exposures, and our understanding of these processes is incomplete. MSL can document and evaluate patterns of stratigraphic development as well as the sources of layered materials and their subsequent diagenesis. It can also document other potential biosignature repositories such as hydrothermal environments. These capabilities offer an unprecedented opportunity to decipher key aspects of the environmental evolution of Mars' early surface and aspects of the diagenetic processes that have operated since that time. Considering the MSL instrument payload package, we identified the following classes of biosignatures as within the MSL detection window: organism morphologies (cells, body fossils, casts), biofabrics (including microbial mats), diagnostic organic molecules, isotopic signatures, evidence of biomineralization and bioalteration, spatial patterns in chemistry, and biogenic gases. Of these, biogenic organic molecules and biogenic atmospheric gases are

  1. 48 CFR Appendix I to Chapter 15 - Environmental Protection Agency; Class Justification for Other Than Full and Open Competition in...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Agency; Class Justification for Other Than Full and Open Competition in Acquisitions From the Federal Prison Industries and the Government Printing Office I Appendix I to Chapter 15 Federal Acquisition... Protection Agency; Class Justification for Other Than Full and Open Competition in Acquisitions From...

  2. Recent Advances in High-Resolution Regional Climate Modeling at the U.S. Environmental Protection Agency

    NASA Astrophysics Data System (ADS)

    Alapaty, Kiran; Bullock, O. Russell; Herwehe, Jerold; Spero, Tanya; Nolte, Christopher; Mallard, Megan

    2014-05-01

    The Regional Climate Modeling Team at the U.S. Environmental Protection Agency has been improving the quality of regional climate fields generated by the Weather Research and Forecasting (WRF) model. Active areas of research include improving core physics within the WRF model and adapting the physics for regional climate applications, improving the representation of inland lakes that are unresolved by the driving fields, evaluating nudging strategies, and devising techniques to demonstrate value added by dynamical downscaling. These research efforts have been conducted using reanalysis data as driving fields, and then their results have been applied to downscale data from global climate models. The goals of this work are to equip environmental managers and policy/decision makers in the U.S. with science, tools, and data to inform decisions related to adapting to and mitigating the potential impacts of climate change on air quality, ecosystems, and human health. Our presentation will focus mainly on one area of the Team's research: Development and testing of a seamless convection parameterization scheme. For the continental U.S., one of the impediments to high-resolution (~3 to 15 km) climate modeling is related to the lack of a seamless convection parameterization that works across many scales. Since many convection schemes are not developed to work at those "gray scales", they often lead to excessive precipitation during warm periods (e.g., summer). The Kain-Fritsch (KF) convection parameterization in the WRF model has been updated such that it can be used seamlessly across spatial scales down to ~1 km grid spacing. First, we introduced subgrid-scale cloud and radiation interactions that had not been previously considered in the KF scheme. Then, a scaling parameter was developed to introduce scale-dependency in the KF scheme for use with various processes. In addition, we developed new formulations for: (1) convective adjustment timescale; (2) entrainment of

  3. Measuring Small-Group Environments: A Validity Study of Scores from the Salter Environmental Type Assessment and the Group Environment Scale

    ERIC Educational Resources Information Center

    Salter, Daniel W.; Junco, Reynol

    2007-01-01

    This concurrent validity study of Salter Environmental Type Assessment scores was conducted with the Group Environment Scale. A principal components factor analysis with varimax rotation of 191 college students' responses suggested two factors that accounted for 51% of the variance. The factor-analytic results and concurrent validity coefficients…

  4. Multifrequency studies of galaxies and groups. I. Environmental effect on galaxy stellar mass and morphology

    NASA Astrophysics Data System (ADS)

    Poudel, A.; Heinämäki, P.; Nurmi, P.; Teerikorpi, P.; Tempel, E.; Lietzen, H.; Einasto, M.

    2016-05-01

    Context. To understand the role of the environment in galaxy formation, evolution, and present-day properties, it is essential to study the multifrequency behavior of different galaxy populations under various environmental conditions. Aims: We study the stellar mass functions of different galaxy populations in groups as a function of their large-scale environments using multifrequency observations. Methods: We cross-matched the SDSS DR10 group catalog with GAMA Data Release 2 and Wide-field Survey Explorer (WISE) data to construct a catalog of 1651 groups and 11 436 galaxies containing photometric information in 15 different wavebands ranging from ultraviolet (0.152 μm) to mid-infrared (22 μm). We performed the spectral energy distribution (SED) fitting of galaxies using the MAGPHYS code and estimate the rest-frame luminosities and stellar masses. We used the 1 /Vmax method to estimate the galaxy stellar mass and luminosity functions, and the luminosity density field of galaxies to define the large-scale environment of galaxies. Results: The stellar mass functions of both central and satellite galaxies in groups are different in low- and high-density, large-scale environments. Satellite galaxies in high-density environments have a steeper low-mass end slope compared to low-density environments, independent of the galaxy morphology. Central galaxies in low-density environments have a steeper low-mass end slope, but the difference disappears for fixed galaxy morphology. The characteristic stellar mass of satellite galaxies is higher in high-density environments and the difference exists only for galaxies with elliptical morphologies. Conclusions: Galaxy formation in groups is more efficient in high-density, large-scale environments. Groups in high-density environments have higher abundances of satellite galaxies, irrespective of the satellite galaxy morphology. The elliptical satellite galaxies are generally more massive in high-density environments. The stellar

  5. Citizen groups: a creative force

    SciTech Connect

    Stoel, T.

    1981-02-01

    The role of citizen groups is as important as that of government agencies when it comes to environmental policy in a democracy. These groups spend little money, yet they have initiated the major US environmental legislation of the past two decades. They are a recent, but effective, force in developing countries even though adversarial approaches are not often appropriate. The methods used by US environmental groups range from lobbying to confrontation in court. Groups outside the US tend to use consensus in democracies and information gathering in developing countries. While the groups' primary concerns are national in scope, international awareness and cooperation are growing. (DCK)

  6. An examination of the Environmental Protection Agency risk assessment principles and practices: a brief commentary on section 4.1.3 of the EPA March 2004 Staff Paper.

    PubMed

    Mundt, K A

    2006-01-01

    The US Environmental Protection Agency (EPA) recently issued a Staff Paper that articulates current risk assessment practices. In section 4.1.3, EPA states, "... effects that appear to be adaptive, non-adverse, or beneficial may not be mentioned." This statement may be perceived as precluding risk assessments based on non-default risk models, including the hormetic--or biphasic--dose-response model. This commentary examines several potential interpretations of this statement and the anticipated impact of ignoring hormesis, if present, in light of necessary conservatism for protecting human and environmental health, and the potential for employing alternative risk assessment approaches. PMID:16459710

  7. Effect of Environmental Enrichment on Singly- and Group-Housed Squirrel Monkeys

    NASA Technical Reports Server (NTRS)

    Spring, Sarah E.; Clifford, James O.; Tomko, David L.; Hargens, Alan R. (Technical Monitor)

    1996-01-01

    Nonhuman primates display an interest in novel places, habituate to new situations, and spend most of their daily activity in the wild in large groups engaging in feeding behaviors. Captivity changes these behaviors, and disrupts normal social hierarchies. In captivity, animals may exhibit stereotypical behaviors which are thought to indicate decreased psychological well-being (PWB). If an animal's behaviors can be made to approach those seen in the wild, and stereotypical behaviors are minimal it is assumed that PWB is adequate. Environmental enrichment (EE) devices have been used to address the Animal Welfare Act's requirement that the PWB of captive nonhuman primates be considered. The purpose of the present study was to examine whether various EE devices improve the PWB of captive squirrel monkeys. The present study used behavioral observation to quantify the effectiveness of several EE devices in reducing stereotypical behaviors in squirrel monkeys housed singly or in groups. Results showed that the EE devices used did not affect the expression of normal or stereotypical behaviors, but that the type of housing did.

  8. Review of technical justification of assumptions and methods used by the Environmental Protection Agency for estimating risks avoided by implementing MCLs for radionuclides

    SciTech Connect

    Morris, S.C.; Rowe, M.D.; Holtzman, S.; Meinhold, A.F.

    1992-11-01

    The Environmental Protection Agency (EPA) has proposed regulations for allowable levels of radioactive material in drinking water (40 CFR Part 141, 56 FR 33050, July 18, 1991). This review examined the assumptions and methods used by EPA in calculating risks that would be avoided by implementing the proposed Maximum Contaminant Levels for uranium, radium, and radon. Proposed limits on gross alpha and beta-gamma emitters were not included in this review.

  9. EPA (Environmental Protection Agency) evaluation of Fuel Maximiser TM under Section 511 of The Motor Vehicle Information And Cost Savings Act. Technical report

    SciTech Connect

    Penninga, T.J.

    1981-11-01

    This document announces the conclusions of the EPA evaluation of the Fuel Maximiser under the provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The Fuel Maximiser, an automotive fuel economy device, has been evaluated by the Environmental Protection Agency at the request of the U.S. Postal Service. The results of the EPA testing demonstrate that with either road or dynomometer testing procedures, the Fuel Maximiser failed to improve vehicle fuel economy.

  10. Working Group 7.0 Environmental Transport and Health Effects, Chernobyl Studies Project. Progress report, October 1994 -- March 1995

    SciTech Connect

    Anspaugh, L.R.; Hendrickson, S.M.

    1995-06-01

    This document presents the details from the working group 7.0 Chernobyl Studies Project. This working group looked at the environmental transport and health effects from the fallout due to the meltdown of Chernobylsk-4 reactor. Topics include: hydrological transport; chromosome painting dosimetry; EPR, TL and OSL dosimetry; stochastic effects; thyroid studies; and leukemia studies.

  11. Undergraduate Understanding of Climate Change: The Influences of College Major and Environmental Group Membership on Survey Knowledge Scores

    ERIC Educational Resources Information Center

    Huxster, Joanna K.; Uribe-Zarain, Ximena; Kempton, Willett

    2015-01-01

    A survey covering the scientific and social aspects of climate change was administered to examine U.S. undergraduate student mental models, and compare knowledge between groups based on major and environmental group membership. A Knowledge Score (scale 0-35, mean score = 17.84) was generated for respondents at two, central East Coast, U.S.…

  12. Assistance to Oil and Gas State Agencies and Industry through Continuation of Environmental and Production Data Management and a Water Regulatory Initiative

    SciTech Connect

    Grunewald, Ben; Arthur, Dan; Langhus, Bruce; Gillespie, Tom; Binder, Ben; Warner, Don; Roberts, Jim; Cox, D.O.

    2002-05-31

    This grant project was a major step toward completion of the Risk Based Data Management System (RBDMS) project. Additionally the project addresses the needs identified during the projects initial phases. By implementing this project, the following outcomes were sought: (1) State regulatory agencies implemented more formalized environmental risk management practices as they pertain to the production of oil and gas, and injection via Class II wells. (2) Enhancement of oil and gas production by implementing a management system supporting the saving of abandoned or idle wells located in areas with a relatively low environmental risk of endangering underground sources of drinking water (USDWs) in a particular state. (3) Verification that protection of USDWs is adequate and additional restrictions of requirements are not necessary in areas with a relatively low environmental risk. (4) Standardization of data and information maintained by state regulatory agencies and decrease the regulatory cost burden on producers operating in multiple states, and (5) Development of a system for electronic data transfer among operators and state regulatory agencies and reduction of overall operator reporting burdens.

  13. Waste management plan for the remedial investigation/feasibility study of Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoratin Program

    SciTech Connect

    Not Available

    1992-12-01

    This plan defines the criteria and methods to be used for managing waste generated during activities associated with Waste Area Grouping (WAG) 5 at Oak Ridge National Laboratory (ORNL). WAG 5 is located in Melton Valley, south of the main ORNL plant area. It contains 17 solid waste management units (SWMUs) to be evaluated during the remedial investigation. The SWMUs include three burial areas, two hydrofracture facilities, two settling ponds, eight tanks, and two low-level liquid waste leak sites. These locations are all considered to be within the WAG 5 area of contamination (AOC). The plan contains provisions for safely and effectively managing soils, rock cuttings, development and sampling water, decontamination fluids, and disposable personal protective equipment (PPE) consistent with the Environmental Protection Agency (EPA) guidance of May 1991 (EPA 1991). Consistent with EPA guidance, this plan is designed to protect the environment and the health and safety of workers and the public.

  14. 77 FR 18799 - Proposed Agency Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    .... Environmental Protection Agency (EPA) sponsored questions related to water use on the 2007 CBECS. The water.... Energy Information Administration Proposed Agency Information Collection AGENCY: U.S. Energy Information Administration (EIA), Department of Energy (DOE). ACTION: Agency Information Collection Activities:...

  15. Environmental Health Research Recommendations from the Inter-Environmental Health Sciences Core Center Working Group on Unconventional Natural Gas Drilling Operations

    PubMed Central

    Breysse, Patrick N.; Gray, Kathleen; Howarth, Marilyn; Yan, Beizhan

    2014-01-01

    Background: Unconventional natural gas drilling operations (UNGDO) (which include hydraulic fracturing and horizontal drilling) supply an energy source that is potentially cleaner than liquid or solid fossil fuels and may provide a route to energy independence. However, significant concerns have arisen due to the lack of research on the public health impact of UNGDO. Objectives: Environmental Health Sciences Core Centers (EHSCCs), funded by the National Institute of Environmental Health Sciences (NIEHS), formed a working group to review the literature on the potential public health impact of UNGDO and to make recommendations for needed research. Discussion: The Inter-EHSCC Working Group concluded that a potential for water and air pollution exists that might endanger public health, and that the social fabric of communities could be impacted by the rapid emergence of drilling operations. The working group recommends research to inform how potential risks could be mitigated. Conclusions: Research on exposure and health outcomes related to UNGDO is urgently needed, and community engagement is essential in the design of such studies. Citation: Penning TM, Breysse PN, Gray K, Howarth M, Yan B. 2014. Environmental health research recommendations from the Inter-Environmental Health Sciences Core Center Working Group on Unconventional Natural Gas Drilling Operations. Environ Health Perspect 122:1155–1159; http://dx.doi.org/10.1289/ehp.1408207 PMID:25036093

  16. Worker Safety and Health Issues Associated with the DOE Environmental Cleanup Program: Insights From the DOE Laboratory Directors' Environmental and Occupational/Public health Standards Steering Group

    SciTech Connect

    M.C. Edelson; Samuel C. Morris; Joan M. Daisey

    2001-03-01

    The U.S. Department of Energy (DOE) Laboratory Directors' Environmental and Occupational/Public Health Standards Steering Group (or ''SSG'') was formed in 1990. It was felt then that ''risk'' could be an organizing principle for environmental cleanup and that risk-based cleanup standards could rationalize clean up work. The environmental remediation process puts workers engaged in cleanup activities at risk from hazardous materials and from the more usual hazards associated with construction activities. In a real sense, the site remediation process involves the transfer of a hypothetical risk to the environment and the public from isolated contamination into real risks to the workers engaged in the remediation activities. Late in its existence the SSG, primarily motivated by its LANL representative, Dr. Harry Ettinger, actively investigated issues associated with worker health and safety during environmental remediation activities. This paper summarizes the insights noted by the SSG. Most continue to be pertinent today.

  17. ENVIRONMENTAL MONITORING AND ASSESSMENT PROGRAM: METHODS FORMAT GUIDANCE

    EPA Science Inventory

    The U.S. Environmental Protection Agency (USEPA) established the Environmental Monitoring and Assessment Program (EMAP) to provide quantitative assessment of the condition of our nation's ecological resources. he Methods Coordination Group is responsible for coordinating methods ...

  18. LONG-RANGE RESEARCH AGENDA FOR THE PERIOD 1986-1991 (ENVIRONMENTAL PROTECTION AGENCY, OFFICE OF RESEARCH AND DEVELOPMENT)

    EPA Science Inventory

    The framework for the document is based on scientific issues identified by EPA's Research Committees composed of representatives of the Office of Research Development (ORD), Agency Program (regulatory) Offices and the Regions. One of the major issues is the development and evalua...

  19. Anthropometric, environmental, and dietary predictors of elevated blood cadmium levels in Ukrainian children: Ukraine ELSPAC group

    SciTech Connect

    Friedman, Lee S. . E-mail: lfriedman@tspri.org; Lukyanova, Elena M.; Kundiev, Yuri I.; Shkiryak-Nizhnyk, Zoreslava A.; Chislovska, Nataliya V.; Mucha, Amy; Zvinchuk, Alexander V.; Oliynyk, Irene; Hryhorczuk, Daniel

    2006-09-15

    No comprehensive data on sources or risk factors of cadmium exposure in Ukrainian children are available. In this we measured the blood levels of cadmium among 80 Ukrainian children and evaluated sources of exposure. A nested case-control study from a prospective cohort of Ukrainian 3-year-old children was conducted. We evaluated predictors of elevated blood cadmium using a multivariable logistic regression model. The model included socioeconomic data, parent occupation, environmental tobacco smoke, hygiene, body-mass index, and diet. Dietary habits were evaluated using the 1992 Block-NCI-HHHQ Dietary Food Frequency survey. Elevated cadmium was defined as blood levels in the upper quartile (>=0.25{mu}g/L). The mean age for all 80 children was 36.6 months. Geometric mean cadmium level was 0.21{mu}g/L (range=0.11-0.42{mu}g/L; SD=0.05). Blood cadmium levels were higher among children taking zinc supplements (0.25 vs 0.21{mu}g/L; P=0.032), children who ate sausage more than once per week (0.23 vs 0.20; P=0.007) and children whose fathers worked in a by-product coking industry (0.25 vs 0.21; P=0.056). In the multivariable model, predictors of elevated blood cadmium levels included zinc supplementation (adjusted OR=14.16; P<0.01), father working in a by-product coking industry (adjusted OR=8.50; P=0.03), and low body mass index (<14.5; adjusted OR=5.67; P=0.03). This is the first study to indicate a strong association between elevated blood cadmium levels and zinc supplementation in young children. Whole-blood cadmium levels observed in this group of Ukrainian children appear to be similar to those reported in other Eastern European countries.

  20. Environmental Activism Revisited: The Changing Nature of Communication through Organizational Public Relations, Special Interest Groups and the Mass Media. Monographs in Environmental Education and Environmental Studies, Volume V.

    ERIC Educational Resources Information Center

    Grunig, Larissa A., Ed.

    The environmental movement of the 1960's and early 1970's resulted in unprecedented attention to environmental issues both in the mass media and in the scholarly literature. Interest has waned in recent years, with a concomitant erosion of coverage of what many consider enduring problems--particularly in water and air pollution and nuclear power.…

  1. U.S. ENVIRONMENTAL PROTECTION AGENCY'S PM SUPERSITES PROGRAM - A MAJOR SUCCESSFUL COLLABORATIVE AIR QUALITY PROGRAM SUPPORTING STATES AND REGIONAL ORGANIZATIONS IN THEIR APPROACHES TO REDUCE PM LEVELS IN AIR ON URBAN AND REGIONAL SCALES

    EPA Science Inventory

    The U.S. Environmental Protection Agency's Particulate Matter (PM) Supersites Program (Program) is a nationwide air quality methods, measurement, modeling, and data analysis program initiated through cooperative agreements with leading universities in the United States. The Progr...

  2. Teaching a Megacourse: Adventures in Environmental Policy, Team Teaching, and Group Grading.

    ERIC Educational Resources Information Center

    Corcos, Christine A.; Durchslag, Melvyn R.; Morriss, Andrew P.; Wagner, Wendy E.

    1997-01-01

    Describes the evolution, organization, content, and teaching of a six-credit, two-semester, team-taught course on selected problems in environmental law that would expose students to more practical aspects of environmental law than most courses, break out of conventional conceptual boxes, improve teaching, and be fun for students. The course…

  3. Construction and Validation of an Instrument to Measure Environmental Orientations in a Diverse Group of Children

    ERIC Educational Resources Information Center

    Larson, Lincoln R.; Green, Gary T.; Castleberry, Steven B.

    2011-01-01

    An understanding of children's environmental orientations is of critical importance as opportunities for authentic contact with nature diminish. Current instruments for measuring children's environmental attitudes are complex, and few have been tested across diverse audiences. This study employed a mixed-methods approach that included pilot tests,…

  4. EPA (Environmental Protection Agency) evaluation of the gyroscopic wheel cover device under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-06-01

    This report announces the conclusions of the Environmental Protection Agency (EPA) evaluation of the Gyroscopic Wheel Cover under the provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the Gyroscopic Wheel Cover device was conducted upon the application of Simmer Wheels, Incorporated. The device is a mechanical assembly which replaces each of the standard wheel covers on a vehicle. The device is claimed to improve fuel economy, handling and braking characteristics, and the life of the brakes and tires.

  5. GENUS- AND GROUP-SPECIFIC HYBRIDIZATION PROBES FOR DETERMINATIVE AND ENVIRONMENTAL STUDIES OF SULFATE-REDUCING BACTERIA

    EPA Science Inventory

    A set of six oligonucleotides, complementary to conserved tracts of 16S rRNA from phylogenetically-defined groups of sulfate-reducing bacteria, was characterized for use as hybridization probes in determinative and environmental microbiology. our probes were genus specific and id...

  6. 76 FR 26331 - Dijji Corp., Hydro Environmental Resources, Inc. (n/k/a EXIM Internet Group, Inc.), Hydrogen...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION Dijji Corp., Hydro Environmental Resources, Inc. (n/k/a EXIM Internet Group, Inc.), Hydrogen Power... securities of Hydrogen Power, Inc. because it has not filed any periodic reports since the period...

  7. THE ZURICH ENVIRONMENTAL STUDY OF GALAXIES IN GROUPS ALONG THE COSMIC WEB. I. WHICH ENVIRONMENT AFFECTS GALAXY EVOLUTION?

    SciTech Connect

    Carollo, C. Marcella; Cibinel, Anna; Lilly, Simon J.; Miniati, Francesco; Cameron, Ewan; Peng, Yingjie; Pipino, Antonio; Rudick, Craig S.; Norberg, Peder; Silverman, John D.; Van Gorkom, Jacqueline; Finoguenov, Alexis

    2013-10-20

    The Zurich Environmental Study (ZENS) is based on a sample of ∼1500 galaxy members of 141 groups in the mass range ∼10{sup 12.5-14.5} M{sub ☉} within the narrow redshift range 0.05 < z < 0.0585. ZENS adopts novel approaches, described here, to quantify four different galactic environments, namely: (1) the mass of the host group halo; (2) the projected halo-centric distance; (3) the rank of galaxies as central or satellites within their group halos; and (4) the filamentary large-scale structure density. No self-consistent identification of a central galaxy is found in ∼40% of <10{sup 13.5} M{sub ☉} groups, from which we estimate that ∼15% of groups at these masses are dynamically unrelaxed systems. Central galaxies in relaxed and unrelaxed groups generally have similar properties, suggesting that centrals are regulated by their mass and not by their environment. Centrals in relaxed groups have, however, ∼30% larger sizes than in unrelaxed groups, possibly due to accretion of small satellites in virialized group halos. At M > 10{sup 10} M{sub ☉}, satellite galaxies in relaxed and unrelaxed groups have similar size, color, and (specific) star formation rate distributions; at lower galaxy masses, satellites are marginally redder in relaxed relative to unrelaxed groups, suggesting quenching of star formation in low-mass satellites by physical processes active in relaxed halos. Overall, relaxed and unrelaxed groups show similar stellar mass populations, likely indicating similar stellar mass conversion efficiencies. In the enclosed ZENS catalog, we publish all environmental diagnostics as well as the galaxy structural and photometric measurements described in companion ZENS papers II and III.

  8. The Zurich Environmental Study of Galaxies in Groups along the Cosmic Web. I. Which Environment Affects Galaxy Evolution?

    NASA Astrophysics Data System (ADS)

    Carollo, C. Marcella; Cibinel, Anna; Lilly, Simon J.; Miniati, Francesco; Norberg, Peder; Silverman, John D.; van Gorkom, Jacqueline; Cameron, Ewan; Finoguenov, Alexis; Peng, Yingjie; Pipino, Antonio; Rudick, Craig S.

    2013-10-01

    The Zurich Environmental Study (ZENS) is based on a sample of ~1500 galaxy members of 141 groups in the mass range ~1012.5-14.5 M ⊙ within the narrow redshift range 0.05 < z < 0.0585. ZENS adopts novel approaches, described here, to quantify four different galactic environments, namely: (1) the mass of the host group halo; (2) the projected halo-centric distance; (3) the rank of galaxies as central or satellites within their group halos; and (4) the filamentary large-scale structure density. No self-consistent identification of a central galaxy is found in ~40% of <1013.5 M ⊙ groups, from which we estimate that ~15% of groups at these masses are dynamically unrelaxed systems. Central galaxies in relaxed and unrelaxed groups generally have similar properties, suggesting that centrals are regulated by their mass and not by their environment. Centrals in relaxed groups have, however, ~30% larger sizes than in unrelaxed groups, possibly due to accretion of small satellites in virialized group halos. At M > 1010 M ⊙, satellite galaxies in relaxed and unrelaxed groups have similar size, color, and (specific) star formation rate distributions; at lower galaxy masses, satellites are marginally redder in relaxed relative to unrelaxed groups, suggesting quenching of star formation in low-mass satellites by physical processes active in relaxed halos. Overall, relaxed and unrelaxed groups show similar stellar mass populations, likely indicating similar stellar mass conversion efficiencies. In the enclosed ZENS catalog, we publish all environmental diagnostics as well as the galaxy structural and photometric measurements described in companion ZENS papers II and III. Based on observations collected at the European Southern Observatory, La Silla Chile. Program ID 177.A-0680.

  9. 77 FR 22776 - Agency Information Collection Activities OMB Responses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Agency Information Collection Activities OMB Responses AGENCY: Environmental Protection Agency... of information unless it displays a currently valid OMB control number. The OMB control numbers...

  10. 78 FR 68053 - Agency Information Collection Activities OMB Responses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Agency Information Collection Activities OMB Responses AGENCY: Environmental Protection Agency... of information unless it displays a currently valid OMB control number. The OMB control numbers...

  11. 75 FR 54626 - Agency Information Collection Activities OMB Responses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Agency Information Collection Activities OMB Responses AGENCY: Environmental Protection Agency... of information unless it displays a currently valid OMB control number. The OMB control numbers...

  12. 75 FR 62383 - Agency Information Collection Activities OMB Responses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-08

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Agency Information Collection Activities OMB Responses AGENCY: Environmental Protection Agency... of information unless it displays a currently valid OMB control number. The OMB control numbers...

  13. 77 FR 56200 - Agency Information Collection Activities OMB Responses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-12

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Agency Information Collection Activities OMB Responses AGENCY: Environmental Protection Agency... of information unless it displays a currently valid OMB control number. The OMB control numbers...

  14. Regulatory issues for Waste Isolation Pilot Plant long-term compliance with U.S. Environmental Protection Agency 40 CFR 191B and 268

    SciTech Connect

    Anderson, D.R.; Marietta, M.G.; Higgins, P.J. Jr.

    1993-10-01

    Before disposing of transuranic radioactive waste at the Waste Isolation Pilot Plant (WIPP), the United States Department of Energy (DOE) must evaluate compliance with long-term regulations of the United States Environmental Protection Agency (EPA), specifically the Environmental Standards for the Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Radioactive Wastes (40 CFR 191), and the Land Disposal Restrictions (40 CFR 268) of the Hazardous and Solid Waste Amendments to the Resource Conservation and Recovery Act (RCRA). Sandia National Laboratories (SNL) is conducting iterative performance assessments (PAs) of the WIPP for the DOE to provide interim guidance while preparing for final compliance evaluations. This paper provides background information on the regulations, describes the SNL WIPP PA Departments approach to developing a defensible technical basis for consistent compliance evaluations, and summarizes the major observations and conclusions drawn from the 1991 and 1992 PAs.

  15. 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

    NASA Astrophysics Data System (ADS)

    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

  16. Development of ground-water vulnerability database for the U.S. Environmental protection agency's hazard ranking system using a geographic information system

    USGS Publications Warehouse

    Clarke, John S.; Sorensen, Jerry W.; Strickland, Henry G.; Collins, George

    1992-01-01

    Geographic information system (GIS) methods were applied to the U.S. Environmental Protection Agency's (EPA) hazard ranking system (HRS) to evaluate the vulnerability of ground water to contamination from actual or potential releases of hazardous materials from waste-disposal sites. Computerized maps of four factors influencing ground-water vulnerability - hydraulic conductivity, sorptive capacity, depth to water, and net precipitation - were derived for the Southeastern United States from digitized copies of published maps and from computerized databases, including the U.S. Geological Survey's (USGS) national water information system. To test the accuracy of the derived data coverages used to assess ground-water vulnerability, GIS-derived values for hydraulic conductivity, depth to water, and net precipitation were compared to corresponding values assigned by EPA's field investigation teams (FIT) at 28 hazardous waste sites. For each factor, site data were divided into three physiographic groupings: (1) Coastal Plain, (2) Valley and Ridge-Interior Low Plateaus, and (3) Piedmont-Blue Ridge. The best correlation between the paired data sets was for the net precipitation factor, where most GIS-derived values were within 0 to 40% of the FIT data, and 79% were within the same HRS scoring range. For the hydraulic conductivity factor, the best correlation between GIS and FIT data was for values derived from a published surficial deposits map, where most of the values were within one order of magnitude of the FIT data, and on the average were within 1.24 orders of magnitude of the FIT data. For this map, the best match between data sets was in the Coastal Plain province, where the difference in order to magnitude averaged 0.92. For the depth-to-water factor, most of the GIS derived values were within 51 to 100% of the FIT data, and only 44 to 50% of the sites were within a common scoring range. The best correlation for depth to water was in the Coastal Plain where GIS

  17. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT - BAGHOUSE FILTRATION PRODUCTS - BHA GROUP, INC. QG061 FILTER SAMPLE

    EPA Science Inventory

    Baghouse filtration products (BFPs) were evaluated by the Air Pollution Control Technology (APCT) pilot of the Environmental Technology Verification (ETV) Program. The performance factor verified was the mean outlet particle concentration for the filter fabric as a function of th...

  18. Investigating GM Risk Perceptions: A Survey of Anti-GM and Environmental Campaign Group Members

    ERIC Educational Resources Information Center

    Hall, Clare; Moran, Dominic

    2006-01-01

    This study investigates how members of anti-GM campaign groups and environment groups perceive the risks and benefits of genetically modified (GM) technology in food and agriculture. The study targeted these groups as the most risk-averse sector of society when considering GM technology. Survey respondents were asked to rank the current and future…

  19. U.S. Environmental Protection Agency national network of research centers: A case study in socio-political influences on research

    SciTech Connect

    Morehouse, K.

    1995-12-01

    During the 15 years that the U.S. Environmental Protection Agency (EPA) has supported university-based research centers, there have been many changes in mission, operating style, funding level, eligibility, and selection process. Even the definition of the term {open_quotes}research center{close_quotes} is open to debate. Shifting national priorities, political realities, and funding uncertainties have powered the evolution of research centers in EPA, although the agency`s basic philosophy on the purpose and value of this approach to research remains essentially unchanged. Today, EPA manages 28 centers, through the Office of Exploratory Research. These centers are administered under three distinct programs. Each program has its own mission and goals which guide the way individual centers are selected and operated. This paper will describe: (1) EPA`s philosophy of reserach centers, (2) the complicated history of EPA research centers, (3) coordination and interaction among EPA centers and others, (4) opportunities for collaboration, and (5) plans for the future.

  20. 40 CFR 707.65 - Submission to agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 707.65 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL... (7407M), Office of Pollution Prevention and Toxics (OPPT), Environmental Protection Agency, 1200..., Environmental Protection Agency, 1201 Constitution Ave., NW., Washington, DC (Attention: TSCA Section...

  1. 40 CFR 707.65 - Submission to agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 707.65 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL... (7407M), Office of Pollution Prevention and Toxics (OPPT), Environmental Protection Agency, 1200..., Environmental Protection Agency, 1201 Constitution Ave., NW., Washington, DC (Attention: TSCA Section...

  2. 40 CFR 707.65 - Submission to agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 707.65 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL... (7407M), Office of Pollution Prevention and Toxics (OPPT), Environmental Protection Agency, 1200..., Environmental Protection Agency, 1201 Constitution Ave., NW., Washington, DC (Attention: TSCA Section...

  3. 40 CFR 707.65 - Submission to agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 707.65 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL... (7407M), Office of Pollution Prevention and Toxics (OPPT), Environmental Protection Agency, 1200..., Environmental Protection Agency, 1201 Constitution Ave., NW., Washington, DC (Attention: TSCA Section...

  4. A review of the methods used by the US Environmental Protection Agency to assess the financial impacts of the repository regulations

    SciTech Connect

    Pflum, C.G.; Mattson, S.R.; Matthusen, A.C.

    1994-02-16

    All Federal agencies must consider the financial impacts of their regulations. When costs significantly outweigh benefits, the Office of Management and Budget can recommend that Congress not provide the funds needed to implement the regulation. Without funds, the agency is forced to either revise or retract the regulation. This has happened previously with a regulation on uranium mill tailings proposed by the US Nuclear Regulatory Commission (NRC) and it could happen again with the US Environmental Protection Agency (EPA) regulations that govern the disposal of high-level radioactive waste (HLW). The EPA (1985, 1992) claims that its regulation: ``Environmental Standards for the Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Radioactive Waste`` (40 CFR Part 191 or standards) does not increase costs above what the US Department of Energy (DOE) would spend anyway or, at most, what the DOE would spend to comply with 10 CFR Part 60: a regulation promulgated by the NRC. This report reviews and disputes the EPA claim. In Chapter 2 a summary of the basis for the EPA claim is presented and in Chapter 3 a critique of the basis of the claim is presented. This critique finds the EPA basis unrealistic, incomplete, and misleading. According to the EPA, a repository at Yucca Mountain would easily meet 40 CFR Part 191 even without the use of special engineered barriers. Because the NRC regulation (10 CFR Part 60) requires engineered barriers, the EPA places the onus for regulatory costs on the NRC. We disagree; the EPA standards drive regulatory costs as much as NRC regulations. The EPA has the higher responsibility for setting the overall standard for safety while the NRC can only implement this standard.

  5. Science Supporting Numeric Nutrient Criteria for Lakes and Their Watersheds: ASynopsis of Research Completed for the US Environmental Protection Agency

    EPA Science Inventory

    Nutrient pollution remains one of the most prevalent causes of water quality impairment in the United States. The U.S. Environmental Protection Agency’s (EPA) approach to addressing the challenge of managing nutrient pollution has included supporting development of numeric...

  6. In Vitro and Modeling Approaches to Risk Assessment from the U.S. Environmental Protection Agency ToxCast Program

    EPA Science Inventory

    A significant challenge in toxicology is the “too many chemicals” problem. Humans and environmental species are exposed to as many as tens of thousands of chemicals, only a small percentage of which have been tested thoroughly using standard in vivo test methods. This paper revie...

  7. Two-dimensional gel electrophoresis analysis of the abundance of virulent exoproteins of group A streptococcus caused by environmental changes.

    PubMed

    Nakamura, Tadahiro; Hasegawa, Tadao; Torii, Keizo; Hasegawa, Yoshinori; Shimokata, Kaoru; Ohta, Michio

    2004-01-01

    Group A streptococci regulate the expression of virulence factors in response to environmental change. In order to investigate this mechanism, the growth of group A streptococci and the abundance of virulent exoprotein production in culture supernatant were analyzed by two-dimensional gel electrophoresis (2-D electrophoresis) under several culture conditions. Judging from alterations in their growth, group A streptococci were affected by various environmental stresses. Under high O(2) and low CO(2 )concentrations, streptococcal pyrogenic exotoxin B (SpeB) and streptococcal pyrogenic exotoxin F (SpeF) significantly decreased, and the streptococcal inhibitor of complement (Sic) increased. At 30 degrees C, increases in endo-beta- N-acetylglucosaminidase (EndoS) and alpha-amylase were also detected, while at 41 degrees C EndoS became undetectable and SpeB and SpeF decreased. Sic, SpeF and mitogenic factor 3 (Mf3) decreased when cells were cultured in higher NaCl concentrations, and EndoS disappeared following culture of the cells in high glucose concentration. An increase in acid phosphatase and a decrease in several other proteins were detected when the cells were cultivated in high iron concentrations. These results suggest that group A streptococci have a versatile adaptation system that responds to several environmental stresses by altering the level of exoprotein production. PMID:14673516

  8. JCCC's Environmental Scan: Results of Focus Groups Conducted with Johnson County Residents.

    ERIC Educational Resources Information Center

    Conklin, Karen A.

    This report presents questions and typical responses from focus group discussions conducted at Johnson County Community College (JCCC, Kansas) in March 1999. A total of 23 individuals of varying ages from all geographic regions in Johnson County participated in three focus groups, designed as a follow-up to a phone survey about constituency…

  9. Preschool Children's Attention to Environmental Messages about Groups: Social Categorization and the Origins of Intergroup Bias

    ERIC Educational Resources Information Center

    Patterson, Meagan M.; Bigler, Rebecca S.

    2006-01-01

    This study was designed to examine the effects of adults' labeling and use of social groups on preschool children's intergroup attitudes. Children (N=87, aged 3-5) attending day care were given measures of classification skill and self-esteem and assigned to membership in a novel ("red" or "blue") social group. In experimental classrooms, teachers…

  10. Planet Activism: Students Further Their Environmental Passions through Clubs and Groups

    ERIC Educational Resources Information Center

    Fernandez, Kim

    2010-01-01

    Community colleges across the country have reported waves of student environmentalists committed to "greening" their schools through student-faculty partnerships, environmental clubs, honor-society projects, and other means. From trash dumps and recycling sorting to educational campaigns born from the construction of greener academic buildings,…

  11. 77 FR 32636 - Good Neighbor Environmental Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Good Neighbor Environmental Board AGENCY: Environmental Protection Agency (EPA). ACTION: Request for nominations to the Good Neighbor Environmental Board. SUMMARY: The U.S. Environmental...

  12. Summary of the EPA (Environmental Protection Agency) workshop on carcinogenesis bioassay via the dermal route. Final technical report

    SciTech Connect

    Not Available

    1987-04-29

    Traditionally, the oral route has been the most common route of administration in bioassays which tested the potential carcinogenicity of chemicals. Regulatory agencies, however, prefer to have test chemicals applied by the same route as expected human exposure, whenever possible. Since human exposure to industrial chemicals is frequently via the dermal route, this has become a route of choice for animal testing of certain chemicals. However, protocol design for dermal bioassays presents many unique problems which must be addressed before guidelines for bioassays by the dermal route can be formulated. Furthermore, it may be feasible to develop a limited dermal protocol to screen certain classes of chemicals such as acrylates/methacrylates. Recognizing the need for this workshop, it was designed in two distinct parts; to address the problems inherent in the development of a generic protocol for dermal bioassays and, a specific limited dermal bioassay protocol for acrylates/methacrylates.

  13. The hazardous waste management system--Environmental Protection Agency. Interim final amendments to interim final and final rules.

    PubMed

    1982-06-24

    The Resource Conservation and Recovery Act (RCRA) requires that EPA set regulatory standards for all facilities which treat, store, or dispose of hazardous waste. In partial implementation of its requirement, on January 23, 1981, EPA set regulatory standards for incinerators that burn hazardous waste. These regulations were issued as "interim final," which means that, although they were issued in final form, the Agency invited public comment on them with a view to future amendment. Today, EPA is amending, on an interim final basis, certain of its regulations applicable to hazardous waste incineration facilities. Today's amendments include revisions to: the general standards for permitting hazardous waste incinerators (Part 264, Subpart O), published in the Federal Register on January 23, 1981; the interim status standards for hazardous waste incinerators (Part 265, Subpart O), revised on January 23, 1981; and the consolidated permit requirements for incinerators (Part 122), published on May 19, 1980 and January 23, 1981.U PMID:10255871

  14. EPA'S ENVIRONMENTAL TECHNOLOGY PROGRAM (ETV) FACTSHEET

    EPA Science Inventory

    Throughout its history, the U.S. Environmental Protection Agency has evaluated technologies to determine their effectiveness in monitoring, preventing, controlling and cleaning up pollution. Since the early 1990s, however, numerous government and private groups have determined t...

  15. Effect of environmental enrichment devices on behaviors of single- and group-housed squirrel monkeys (Saimiri sciureus)

    NASA Technical Reports Server (NTRS)

    Spring, S. E.; Clifford, J. O.; Tomko, D. L.

    1997-01-01

    Squirrel monkeys display an interest in novel places, habituate to new situations, and spend most of their daily activity in the wild in large groups engaging in feeding behaviors over a broad area. Captivity limits these behaviors and consequently may disrupt normal social organizations. In captivity, squirrel monkeys may exhibit stereotypical behaviors that are believed to indicate decreased psychologic well-being. When a monkey's behavior can be made to approach that seen in the wild, and stereotypical behaviors are minimal, it is assumed that psychologic well-being is adequate. Environmental enrichment devices have been used to address the Animal Welfare Act requirement that psychologic well-being of captive nonhuman primates be considered. The purpose of the study reported here was to examine whether various environmental enrichment devices improve the psychologic well-being of captive squirrel monkeys. In the study, we used behavioral observation to quantify the effectiveness of several environmental enrichment devices for reducing stereotypical behaviors in squirrel monkeys housed alone or in groups. Analysis of our results revealed that the environmental enrichment devices did not affect the expression of normal or stereotypical behaviors, but that the type of housing did.

  16. Screening of contaminants in Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    SciTech Connect

    Blaylock, B.G.; Frank, M.L.; Hoffman, F.O.; Hook, L.A.; Suter, G.W.; Watts, J.A.

    1992-09-01

    The purpose of this report is to present the results of a health risk and ecological risk screening analysis for Waste Area Grouping 2 (WAG 2) using available data to identify contaminants and environmental pathways that will require either further investigation or immediate consideration for remediation based on the screening indices. The screening analysis will also identify contaminants that can be assigned a low priority for further investigation and those that require additional data.

  17. Environmental, safety, and health plan for the remedial investigation of Waste Area Grouping 10, Operable Unit 3, at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    SciTech Connect

    Not Available

    1993-10-01

    This document outlines the environmental, safety, and health (ES&H) approach to be followed for the remedial investigation of Waste Area Grouping (WAG) 10 at Oak at Ridge National Laboratory. This ES&H Plan addresses hazards associated with upcoming Operable Unit 3 field work activities and provides the program elements required to maintain minimal personnel exposures and to reduce the potential for environmental impacts during field operations. The hazards evaluation for WAG 10 is presented in Sect. 3. This section includes the potential radiological, chemical, and physical hazards that may be encountered. Previous sampling results suggest that the primary contaminants of concern will be radiological (cobalt-60, europium-154, americium-241, strontium-90, plutonium-238, plutonium-239, cesium-134, cesium-137, and curium-244). External and internal exposures to radioactive materials will be minimized through engineering controls (e.g., ventilation, containment, isolation) and administrative controls (e.g., procedures, training, postings, protective clothing).

  18. 77 FR 25999 - Wickiup Hydro Group, LLC; Oregon; Notice of Availability of Environmental Assessment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ..., 52 FR 47897), the Office of Energy Projects has reviewed Wickiup Hydro Group, LLC's application for..., contact Matt Cutlip by telephone at 503- 552-2762 or by email at matt.cutlip@ferc.gov . Dated: April...

  19. 77 FR 67359 - Wickiup Hydro Group, LLC, Oregon; Notice of Availability of Environmental Assessment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ..., 52 FR 47897), the Office of Energy Projects has reviewed Wickiup Hydro Group, LLC's application for..., contact Matt Cutlip by telephone at 503- 552-2762 or by email at matt.cutlip@ferc.gov . Dated: November...

  20. Preschool children's attention to environmental messages about groups: social categorization and the origins of intergroup bias.

    PubMed

    Patterson, Meagan M; Bigler, Rebecca S

    2006-01-01

    This study was designed to examine the effects of adults' labeling and use of social groups on preschool children's intergroup attitudes. Children (N=87, aged 3-5) attending day care were given measures of classification skill and self-esteem and assigned to membership in a novel ("red" or "blue") social group. In experimental classrooms, teachers used the color groups to label children and organize the classroom. In control classrooms, teachers ignored the color groups. After 3 weeks, children completed multiple measures of intergroup attitudes. Results indicated that children in both types of classrooms developed ingroup-biased attitudes. As expected, children in experimental classrooms showed greater ingroup bias on some measures than children in control classrooms. PMID:16942493

  1. Star Formation, Structure and Evolution of Galaxies in Loose Groups: The Environmental Connection

    NASA Astrophysics Data System (ADS)

    Marcum, Pamela Marie

    1994-01-01

    Galaxies seldom live in isolation. Rather, they reside in multi-galaxy systems (clusters, loose groups, compact groups) spanning a large range in kinematical properties. This thesis investigates the relationship between environment and properties of galaxies belonging to loose groups. The galactic properties which we consider are morphology, near infrared colors, Ha surface brightness (proportional to star formation rate), Ha emission equivalent width (sensitive to the star formation history), color gradients light distribution profiles, and luminosity functions. Recent N-body simulations predict that transitory compact configurations, each typically consisting of approx. 2 to 5 galaxies, are created continuously during collapse of a loose group. Given this model, a loose group is expected to acquire an increasing number of merger remnants and peculiar galaxies as that group evolves dynamically. This thesis investigates the possible observational consequences of group evolution by comparing two samples of galaxy groups: (1) groups that contain galaxies listed in the 'Atlas of Peculiar Galaxies', which either have obvious disturbed morphologies and/or are likely to be involved in an interaction with a close neighboring group member(s), and (2) a control sample containing members having 'normal' galaxy properties. The thesis consists of 3 papers: the first paper describes observations and data analysis for the near infrared (JHK) imaging, taken with the Kitt Peak SQIID detector at the 1.3 meter telescope. Near infrared contours, aperture photometry, and results based on the near infrared colors are presented. The second paper provides a description of the data analysis for the R and H(alpha) CCD images, taken with the Case Western Reserve University Burrell Schmidt telescope at Kitt Peak. The morphology of the star forming regions are shown by displaying H(alpha) maps overlaid with R band contours. Near infrared H(alpha) band and optical R band surface brightness

  2. Effects of verbal interaction within cooperative groups on conceptual change in environmental science

    NASA Astrophysics Data System (ADS)

    Lindow, Lynn Eloise

    2000-10-01

    Conceptual change theorists argue that learning occurs as a consequence of students becoming dissatisfied with their initial knowledge and then searching for ideas that are intelligible and plausible. Cooperative groups provide the vehicle for verbal interactions to take place with research indicating improvement in achievement. This study examines the verbal interactions that occur in the cooperative learning setting and how that discourse reflects the components of conceptual change. Cooperative learning groups were videotaped as they participated in active learning sessions in a general science course where the participants experimented with short-term and long-term carbon cycling. Groups were introduced to the guidelines of cooperative learning and group roles were assigned to the groups. Videotaping was followed by stimulated recall interviews with participants from the groups. This data from the videotapes and the stimulated recall interviews were transcribed and assigned categories using the Q. S. R. NUD·IST software program to gain insights into the process of science learning. Interpretations were made based on the findings from the data. Prior knowledge or information gathered by participants in preparation for the active learning session was the starting point for discussions about scientific concepts. Once the discussions began, group members with confidence in their understanding of scientific concepts tended to participate and defend their ideas with examples. The recorder role was the most significant role as the recorder usually directed the discussions in order to develop complete responses. As the discussions continued, explanations by those who were confident assisted other group members with learning scientific concepts---peer teaching. As discourse occurred, conflicts in ideas generated discussion, clarifying ideas, elaborating on ideas, and reformulating science concepts until they were able to reach consensus. Through this process

  3. Amoco/Environmental Protection Agency Pollution Prevention Project, Yorktown, Virginia. Ecological impacts of the Yorktown Refinery on the York River estuarine environment

    SciTech Connect

    Not Available

    1992-11-01

    The volume includes the findings of a two-phase (laboratory and field) assessment of the potential use of biomarkers to evaluate the impact of the Refinery effluent on the York River. The study was jointly sponsored as a cooperative effort of Amoco Corporation and the United States Environmental Protection Agency. In the laboratory phase of the study, several of the biomarkers tested responded to various dilutions of process water effluent in an apparent dose-dependent manner. In the field study, however, there was little evidence that similar exposure is occurring in fish collected from the York River mainstream. The field data did suggest PAH exposure in fish collected from the stormwater settling pond and perhaps from the creek below the pond.

  4. Joint EPA-EPRI (Environmental Protection Agency-Electric Power Research Institute) Cold Weather Plume Study (CWPS): overview of measurements and data base. Final report

    SciTech Connect

    Gillani, N.V.; Bohm, V.L.

    1987-03-01

    The Cold Weather Plume Study (CWPS) was a field measurement program carried out in February 1981 under the joint sponsorship of the U.S. Environmental Protection Agency and the Electric Power Research Institute. Its objective was to generate a data base suitable for quantitative analysis of the mesoscale physical dynamics and SOx, NOx chemistry of the plume of the 1320-MW coal-fired Kincaid power plant near Springfield, Illinois. The data base was intended to complement similar measurements made by other EPA and EPRI studies in the same region during other seasons. Measurements included in-situ chemical measurements from two instrumented aircraft, remote-sensing lidar measurements and meteorological measurements from a surface station, two towers, and from vertical soundings. The report provides a brief overview of the measurement platforms, the measured parameters, and the daily experiments, and describes and documents the data base available on magnetic tapes and in hard copy form.

  5. Container and waste pile standards for owners and operators of hazardous waste facilities: consolidated permit regulations--Environmental Protection Agency. Amendments to interim final rule.

    PubMed

    1981-11-01

    The Environmental Protection Agency (EPA) is today promulgating amendments to the hazardous waste management regulations regarding the management of hazardous waste in containers and piles and associated permit regulations (40 CFR Part 264, Subparts I and L, and Part 122, Subpart B). These amendments better tailor the standards to the particular type of hazard posed by specific situations. The standards for containers are amended to waive the containment system requirements for wastes that do not contain free liquids, provided that the wastes are protected from contact with accumulated liquid. The standards for waste piles are amended to waive the containment system requirements for wastes that do not contain free liquids, provided that the pile is protected from precipitation by a structure and from surface water run-on and wind dispersal of the waste by the structure or some other means. The Agency believes these amendments believes these amendments will not reduce the level of protection of human health and the environment. PMID:10253362

  6. 75 FR 41165 - Proposed Agency Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... Administrator of the Environmental Protection Agency (EPA) assessing whether the renewable fuel standard (RFS... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Proposed Agency Information Collection AGENCY: Department of Energy. ACTION: Notice and request for...

  7. Biomass stakeholder views and concerns: Environmental groups and some trade association

    SciTech Connect

    Peelle, E.

    2000-01-01

    This exploratory study of the views and concerns of 25 environmental organizations found high interest and concern about which biomass feedstocks would be used and how these biomass materials would be converted to energy. While all favored renewable energy over fossil or nuclear energy, opinion diverged over whether energy crops, residues, or both should be the primary source of a biomass/bioenergy fuel cycle. About half of the discussants favored biomass ``in general'' as a renewable energy source, while the others were distributed about equally over five categories, from favor-with-conditions, uncertain, skeptical, opposed, to ``no organizational policy.''

  8. 75 FR 36650 - Agency Information Collection Activities: Proposed Collection; Comment Request; Recordkeeping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-28

    ... AGENCY Agency Information Collection Activities: Proposed Collection; Comment Request; Recordkeeping... Number 2070-0028 AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: In compliance...), Environmental Protection Agency, EPA Docket Center (EPA/DC), Mail Code: 28221T, 1200 Pennsylvania Avenue,...

  9. Effects of seeding procedures and water quality on recovery of Cryptosporidium oocysts from stream water by using U.S. Environmental Protection Agency method 1623

    USGS Publications Warehouse

    Francy, D.S.; Simmons, O. D., III; Ware, M.W.; Granger, E.J.; Sobsey, M.D.; Schaefer, F. W., III

    2004-01-01

    U.S. Environmental Protection Agency method 1623 is widely used to monitor source waters and drinking water supplies for Cryptosporidium oocysts. Matrix spikes, used to determine the effect of the environmental matrix on the method's recovery efficiency for the target organism, require the collection and analysis of two environmental samples, one for analysis of endemic oocysts and the other for analysis of recovery efficiency. A new product, ColorSeed, enables the analyst to determine recovery efficiency by using modified seeded oocysts that can be differentiated from endemic organisms in a single sample. Twenty-nine stream water samples and one untreated effluent sample from a cattle feedlot were collected in triplicate to compare modified seeding procedures to conventional seeding procedures that use viable, unmodified oocysts. Significant negative correlations were found between the average oocyst recovery and turbidity or suspended sediment; this was especially apparent in samples with turbidities greater than 100 nephelometric turbidity units and suspended sediment concentrations greater than 100 mg/liter. Cryptosporidium oocysts were found in 16.7% of the unseeded environmental samples, and concentrations, adjusted for recoveries, ranged from 4 to 80 oocysts per 10 liters. Determining recovery efficiency also provided data to calculate detection limits; these ranged from <2 to <215 oocysts per 10 liters. Recoveries of oocysts ranged from 2.0 to 61% for viable oocysts and from 3.0 to 59% for modified oocysts. The recoveries between the two seeding procedures were highly correlated (r = 0.802) and were not significantly different. Recoveries by using modified oocysts, therefore, were comparable to recoveries by using conventional seeding procedures.

  10. Chernobyl Studies Project: Working group 7.0, Environmental transport and health effects. Progress report, March--September 1994

    SciTech Connect

    Anspaugh, L.R.; Hendrickson, S.M.

    1994-12-01

    In April 1988, the US and the former-USSR signed a Memorandum of Cooperation (MOC) for Civilian Nuclear Reactor Safety; this MOC was a direct result of the accident at the Chernobyl Nuclear Power Plant Unit 4 and the following efforts by the two countries to implement a joint program to improve the safety of nuclear power plants and to understand the implications of environmental releases. A Joint Coordinating Committee for Civilian Nuclear Reactor Safety (JCCCNRS) was formed to implement the MOC. The JCCCNRS established many working groups; most of these were the responsibility of the Nuclear Regulatory Commission, as far as the US participation was concerned. The lone exception was Working Group 7 on Environmental Transport and Health Effects, for which the US participation was the responsibility of the US Department of Energy (DOE). The purpose of Working Group 7 was succintly stated to be, ``To develop jointly methods to project rapidly the health effects of any future nuclear reactor accident.`` To implement the work DOE then formed two subworking groups: 7.1 to address Environmental Transport and 7.2 to address Health Effects. Thus, the DOE-funded Chernobyl Studies Project began. The majority of the initial tasks for this project are completed or near completion. The focus is now turned to the issue of health effects from the Chernobyl accident. Currently, we are involved in and making progress on the case-control and co-hort studies of thyroid diseases among Belarussian children. Dosimetric aspects are a fundamental part of these studies. We are currently working to implement similar studies in Ukraine. A major part of the effort of these projects is supporting these studies, both by providing methods and applications of dose reconstruction and by providing support and equipment for the medical teams.

  11. Surveillance Plan for environmental monitoring in Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    SciTech Connect

    Not Available

    1993-12-01

    This Surveillance Plan has been developed as part of the Environmental Monitoring Plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental monitoring will be conducted in two phases: the baseline monitoring phase and the routine annual monitoring phase. The baseline monitoring phase will be conducted to establish the baseline contaminant release conditions at the Waste Area Grouping (WAG), to confirm the site-related chemicals of concern (COC), and to gather data to confirm the site hydrologic model The baseline monitoring phase is expected to begin in 1994 and continue for 12--18 months. The routine annual monitoring phase will consist of continued sampling and analyses of COC to determine off-WAG contaminant flux, to identify trends in releases, and to confirm the COC The routine annual monitoring phase will continue for {approximately}4 years after completion of the baseline monitoring phase. This Surveillance Plan presents the technical and quality assurance surveillance activities for the various WAG 6 environmental monitoring and data evaluation plans and implementing procedures.

  12. Purposes, paradigms and pressure groups: Accountability and sustainability in EU environmental assessment, 1985-2010

    SciTech Connect

    Sheate, William R.

    2012-02-15

    Twenty five years since the introduction of the European Union (EU) environmental impact assessment (EIA) Directive in 1985 this paper reflects on the extent to which environmental assessment (EA) processes, over the course of their evolution over the last 25 years in the EU, have provided a platform for enhancing accountability and sustainability. Surprisingly-in the context of legal mandates for EA-there is little reference in the EA literature explicitly to the literature on accountability and the role EA may play in this increasingly important aspect of governance. The paper explores EA implementation principally from an environmentalist perspective and particularly the way in which NGOs and other advocates for the environment in the UK and EU have used the EA legislation as a lever for increasing democratic, corporate and professional accountability of proponents and decision-makers alike. From an a historical analysis, including two historical EIA case studies and two contemporary SEA case studies, it becomes clear that EA has had an important role to play-at the legislative level in providing the requirements for accountability, and at the implementation level as the lever that can be used to hold individuals, organisations and authorities to account for their actions. The relationship with the shift to sustainability is a close one, since sustainable development demands greater public involvement in decision-making and greater accountability of executive decisions to the public. The lessons from this analysis allow the development of a nascent policy-oriented theory regarding EA's role in accountability, which provides a framework for a distinctive new area of EA research and policy analysis. Moreover, an accountability perspective on EA could help re-frame EA for policy makers from being purely an informational and procedural instrument to one which promotes better accountability and sustainability simultaneously. - Highlights: Black

  13. Environmental assessment survey of the vegetation surrounding a Lower Wilcox Group coal gas well site

    USGS Publications Warehouse

    McCoy, John W.

    2004-01-01

    This environmental assessment was conducted to examine the impacts on vegetation of the drilling and operation of a coal gas well located along Hwy 134 about 5 miles (8 km) east of Fairbanks, La. The drill site is 85 meters north of Hwy 134 and operations at the well were performed by EnerVest Operating LLC. The site (privately owned) was formerly a mixed hardwood/pine forest that was clear-cut in 1998 and planted with loblolly pine. Once completed, the well site, with its associated pipeline covered about 1,560 m2 (11.5 percent of the survey area). This survey was conducted in coordination with Peter D. Warwick, Research Geologist, U.S. Geological Survey, and Jim York, contract geologist for EnerVest Operating, LLC.

  14. 40 CFR 1501.5 - Lead agencies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Lead agencies. 1501.5 Section 1501.5 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY NEPA AND AGENCY PLANNING § 1501.5 Lead agencies. (a) A lead agency shall supervise the preparation of an environmental impact statement if more...

  15. 40 CFR 1501.5 - Lead agencies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Lead agencies. 1501.5 Section 1501.5 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY NEPA AND AGENCY PLANNING § 1501.5 Lead agencies. (a) A lead agency shall supervise the preparation of an environmental impact statement if more...

  16. 40 CFR 1501.5 - Lead agencies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Lead agencies. 1501.5 Section 1501.5 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY NEPA AND AGENCY PLANNING § 1501.5 Lead agencies. (a) A lead agency shall supervise the preparation of an environmental impact statement if more...

  17. 40 CFR 1501.5 - Lead agencies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Lead agencies. 1501.5 Section 1501.5 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY NEPA AND AGENCY PLANNING § 1501.5 Lead agencies. (a) A lead agency shall supervise the preparation of an environmental impact statement if more...

  18. 40 CFR 1507.3 - Agency procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Agency procedures. 1507.3 Section 1507.3 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY AGENCY COMPLIANCE § 1507.3 Agency... environmental impact statements. (c) Agency procedures may include specific criteria for providing...

  19. 40 CFR 1507.3 - Agency procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Agency procedures. 1507.3 Section 1507.3 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY AGENCY COMPLIANCE § 1507.3 Agency... environmental impact statements. (c) Agency procedures may include specific criteria for providing...

  20. 40 CFR 1507.3 - Agency procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Agency procedures. 1507.3 Section 1507.3 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY AGENCY COMPLIANCE § 1507.3 Agency... environmental impact statements. (c) Agency procedures may include specific criteria for providing...

  1. 40 CFR 1501.5 - Lead agencies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Lead agencies. 1501.5 Section 1501.5 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY NEPA AND AGENCY PLANNING § 1501.5 Lead agencies. (a) A lead agency shall supervise the preparation of an environmental impact statement if more...

  2. 40 CFR 1507.3 - Agency procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Agency procedures. 1507.3 Section 1507.3 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY AGENCY COMPLIANCE § 1507.3 Agency... environmental impact statements. (c) Agency procedures may include specific criteria for providing...

  3. Groundwater quality monitoring well installation for Lower Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    SciTech Connect

    Mortimore, J.A.; Lee, T.A.

    1994-09-01

    This report documents the drilling and installation of 11 groundwater quality monitoring (GQM) wells on the perimeter of Lower Waste Area Grouping (WAG) 2. Lower WAG 2 consists of White Oak Lake and the embayment below White Oak Dam above the Clinch River. The wells in Lower WAG 2 were drilled and developed between December 1989 and September 1990. These wells were installed to characterize and assess the WAG in accordance with applicable Department of Energy, state, and Environmental Protection Agency regulatory requirements. The wells at Lower WAG 2 were drilled with auger or air rotary rigs. Depending on the hydrogeologic conditions present at each proposed well location, one of three basic installation methods was utilized. Detailed procedures for well construction were specified by the Engineering Division to ensure that the wells would provide water samples representative of the aquifer. To ensure conformance with the specifications, Energy Systems Construction Engineering and ERCE provided continuous oversight of field activities. The purpose of the well installation program was to install GQM wells for groundwater characterization at Lower WAG 2. Data packages produced during installation activities by the ERCE hydrogeologists are an important product of the program. These packages document the well drilling, installation, and development activities and provide valuable data for well sampling and WAG characterization. The forms contained in the packages include predrilling and postdrilling checklists, drilling and construction logs, development and hydraulic conductivity records, and quality control-related documents.

  4. Characterization of secondary solid waste anticipated from the treatment of trench water from Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    SciTech Connect

    Kent, T.E.; Taylor, P.A.

    1992-09-01

    This project was undertaken to demonstrate that new liquid waste streams, generated as a consequence of closure activities at Waste Area Grouping (WAG) 6, can be treated adequately by existing wastewater treatment facilities at Oak Ridge National Laboratory (ORNL) without producing hazardous secondary solid wastes. Previous bench-scale treatable studies indicated that ORNL treatment operations will adequately remove the contaminants although additional study was required in order to characterize the secondary waste materials produced as a result of the treatment A 0.5-L/min pilot plant was designed and constructed to accurately simulate the treatment capabilities of ORNL fill-scale (490 L/min) treatment facilities-the Process Waste Treatment Plant (PWTP) and Nonradiological Wastewater Treatment Plant (NRWTP). This new test system was able to produce secondary wastes in the quantities necessary for US Environmental Protection Agency toxicity characteristic leaching procedure (TCLP) testing. The test system was operated for a 45-d test period with a minimum of problems and downtime. The pilot plant operating data verified that the WAG 6 trench waters can be treated at the PWTP and NRWTP to meet the discharge limits. The results of TCLP testing indicate that none of the secondary solid wastes will be considered hazardous as defined by the Resource Conservation and Recovery Act.

  5. Measuring the impact of environmental regulation on productivity growth: The case of a group of advanced countries

    SciTech Connect

    Duarte, R.; Feijoo, M.

    1997-12-31

    Recent economic literature devoted to global environmental problems for example, greenhouse gases, has focused on the emergence of international cooperation and underlying legislative incentives. International cooperation between countries is necessary in the case of global pollution because outcomes resulting from the laissez-faire equilibrium are inefficient, in that each country chooses its pollution behavior in a way that ignores the cost imposed on other countries as a result of that behavior. Voluntary cooperation between sovereign countries has been analyzed in terms of agreements between individual countries or groups of countries aimed at reducing emissions. This paper develops an approach for measuring the impact of environmental regulations on total factor productivity growth which is less restrictive than a simple growth accounting approach. We construct a model in which a group of countries seeks to expand the agreement by self-financing welfare transfers. This implies side payments to other countries in order to induce them to restrict emissions to some desired level, as a result of which a stable coalition is formed. We present some empirical research on the possibility of reaching international agreements with respect to CO{sub 2} emissions. Using data on GDP and CO{sub 2} emissions for five countries or groups of countries - Canada, USA, UE, the other OECD States and Japan- our attention is focused on patterns of energy use, changes in energy intensities through time, and the factors which underlie these changes.

  6. A Regulatory Analysis and Reassessment of U.S. Environmental Protection Agency Listed Hazardous Waste Numbers for Applicability to the INTEC Liquid Waste System

    SciTech Connect

    Gilbert, K.L.; Venneman, T.E.

    1998-12-01

    This report concludes that there are four listed hazardous waste numbers (F001, F002, F005, and U134) applicable to the waste in the Process Equipment Waste Evaporator (PEWE) liquid waste system at the Idaho National Engineering and Environmental Laboratory. The chemical constituents associated with these listed hazardous waste numbers, including those listed only for ignitability are identified. The RCRA Part A permit application hazardous waste numbers identify chemical constituents that may be treated or stored by the PEWE liquid waste system either as a result of a particular characteristic (40 CFR, Subpart C) or as a result of a specific process (40 CFR 261, Subpart D). The RCRA Part A permit application for the PEWE liquid waste system identifies the universe of Environmental Protection Agency (EPA) hazardous waste numbers [23 characteristic (hazardous waste codes) numbers and 105 listed numbers (four F-listed hazardous waste numbers, 20 P-listed hazardous waste numbers, and 81 U-listed hazardous waste numbers)] deemed acceptable for storage and treatment. This evaluation, however, identifies only listed wastes (and their chemical constituents) that have actually entered the PEWE liquid waste system and would, therefore, be assigned to the PEWE liquids and treatment residuals.

  7. Assessing access for prospective adoptive parents living with HIV: an environmental scan of Ontario’s adoption agencies

    PubMed Central

    Underhill, Angela A.; Kennedy, V. Logan; Lewis, Johanna; Ross, Lori E.; Loutfy, Mona

    2016-01-01

    ABSTRACT Work has been underway to increase the availability of parenting options for people living with and affected by HIV. One option, adoption, has not yet been explored in the literature. The study aimed to gain a better understanding of the potential of adoption for individuals/couples living with HIV in Ontario, and to assess potential structural barriers or facilitators that may impact their experience navigating the adoption system by conducting an environmental scan of adoption service providers in Ontario. A list of adoption service providers was compiled using the Ontario government’s website. Information relevant to the study’s measures was collected using service providers’ websites. Service providers without websites, or with websites that did not address all of the research measures, were contacted via telephone to complete a structured interview. Online data extraction was possible for 2 and telephone surveys were completed with 75 adoption service providers (total n = 77). Most service providers reported that HIV status is not an exclusion criterion for prospective parents (64%). However, more than one-fifth of the participants acknowledged they were not sure if people with HIV were eligible to adopt. Domestic service providers were the only providers who did not report knowledge of restrictions due to HIV status. Private domestic adoption presented social barriers as birth parent(s) of a child can access health records of a prospective parent and base their selection of an adoptive parent based on health status. Adoption practitioners and licensees involved in international adoptions reported the most structural barriers for prospective parent(s) living with HIV, attributed to the regulations established by the host country of the child(ren) eligible for adoption. Although international adoptions may present insurmountable barriers for individuals living with HIV, public and private domestic adoption appears to be a viable option. PMID

  8. 40 CFR 25.7 - Advisory groups.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Advisory groups. 25.7 Section 25.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC PARTICIPATION IN PROGRAMS UNDER THE RESOURCE CONSERVATION AND RECOVERY ACT, THE SAFE DRINKING WATER ACT, AND THE CLEAN WATER ACT § 25.7 Advisory groups. (a) Applicability....

  9. 40 CFR 25.7 - Advisory groups.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Advisory groups. 25.7 Section 25.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC PARTICIPATION IN PROGRAMS UNDER THE RESOURCE CONSERVATION AND RECOVERY ACT, THE SAFE DRINKING WATER ACT, AND THE CLEAN WATER ACT § 25.7 Advisory groups. (a) Applicability....

  10. 40 CFR 25.7 - Advisory groups.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Advisory groups. 25.7 Section 25.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC PARTICIPATION IN PROGRAMS UNDER THE RESOURCE CONSERVATION AND RECOVERY ACT, THE SAFE DRINKING WATER ACT, AND THE CLEAN WATER ACT § 25.7 Advisory groups. (a) Applicability....

  11. Progress report, Working Group 7.1 on Environmental Transport, US- USSR Joint Coordinating Committee on Civilian Nuclear Reactor Safety

    SciTech Connect

    Anspaugh, L.R.; Hendrickson, S.M.

    1992-04-01

    Working Group 7.1 on Environmental Transport began functioning in preparation for the first joint meeting with Soviet scientists in September 1989. Progress is described in the following areas: Atmospheric Dispersion Modeling; Wind-Driven Resuspension of Toxic Aerosols; External Exposure and Dose from Deposited Radionuclides; Transfer of Radionuclides Through Terrestrial Food Chains and the Resulting Dose to Man; Long-Term Dose from the Contamination of Aquatic Food Chains; Modeling the Behavior of Radionuclides in a Soil-Aquatic System Including Rivers and Reservoirs; Intercalibration of Methods for Measuring Radioactive Contaminants in the Environment.

  12. Progress report, Working Group 7. 1 on Environmental Transport, US- USSR Joint Coordinating Committee on Civilian Nuclear Reactor Safety

    SciTech Connect

    Anspaugh, L.R.; Hendrickson, S.M.

    1992-04-01

    Working Group 7.1 on Environmental Transport began functioning in preparation for the first joint meeting with Soviet scientists in September 1989. Progress is described in the following areas: Atmospheric Dispersion Modeling; Wind-Driven Resuspension of Toxic Aerosols; External Exposure and Dose from Deposited Radionuclides; Transfer of Radionuclides Through Terrestrial Food Chains and the Resulting Dose to Man; Long-Term Dose from the Contamination of Aquatic Food Chains; Modeling the Behavior of Radionuclides in a Soil-Aquatic System Including Rivers and Reservoirs; Intercalibration of Methods for Measuring Radioactive Contaminants in the Environment.

  13. 40 CFR 1506.10 - Timing of agency action.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 1506.10 Timing of agency action. (a) The Environmental Protection Agency shall publish a notice in the... with the Environmental Protection Agency, the minimum thirty (30) day period and the minimum ninety (90... periods. The Environmental Protection Agency may upon a showing by the lead agency of compelling......

  14. 40 CFR 1506.10 - Timing of agency action.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 1506.10 Timing of agency action. (a) The Environmental Protection Agency shall publish a notice in the... with the Environmental Protection Agency, the minimum thirty (30) day period and the minimum ninety (90... periods. The Environmental Protection Agency may upon a showing by the lead agency of compelling......

  15. 40 CFR 1506.10 - Timing of agency action.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 1506.10 Timing of agency action. (a) The Environmental Protection Agency shall publish a notice in the... with the Environmental Protection Agency, the minimum thirty (30) day period and the minimum ninety (90... periods. The Environmental Protection Agency may upon a showing by the lead agency of compelling......

  16. 40 CFR 1506.10 - Timing of agency action.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 1506.10 Timing of agency action. (a) The Environmental Protection Agency shall publish a notice in the... with the Environmental Protection Agency, the minimum thirty (30) day period and the minimum ninety (90... periods. The Environmental Protection Agency may upon a showing by the lead agency of compelling......

  17. Environmental and synthetic sulphydryl group inhibitors: effects on bioluminescence and respiration in Vibrio fischeri.

    PubMed

    Kalciene, Virginija; Cetkauskaite, Anolda

    2007-03-01

    Elemental sulphur (as S0 and S8) is abundant in anaerobic sediments and soil, and is highly toxic in the Vibrio fischeri bioluminescence test. This mode of S0 action remains uncertain. The objective of this research was the analysis of the toxic effects of S0 on bioluminescence and respiration in V. fischeri, in joint action with N-ethylmaleimide (NEM) or 2,4-dithio-DL-threitol (DTT), which are -SH group inhibiting and maintaining synthetic agents, respectively. Non-toxic DTT immediately protected cell bioluminescence against S0 inhibition at low (5.5ppb) and high (55ppb) concentrations of S0, whilst restoration of the inhibitory effect of S0 took up to 30 minutes. NEM (62.5ppb) diminished cell bioluminescence by up to 50% after 5 minutes, but after 60 minutes, the inhibition reached 100%. DTT restored the bioluminescence function inhibited in vivo and in vitro by S0 and NEM. Enhancement of cell respiration by up to 20% and 33% was observed at 2.2ppm of S0 and 36.8ppm of 2,4-dinitrophenol (2,4-DNP; an uncoupler of oxidative phosphorylation), respectively; whilst NEM (3.1ppm) caused a reduction of up to 40%. This comparative analysis confirmed that S0 has multiple modes of action--it acts as both an -SH group inhibitor and an uncoupler of oxidative phosphorylation in V. fischeri cells. PMID:17411357

  18. The synthesis of desired functional groups on PEI microgel particles for biomedical and environmental applications

    NASA Astrophysics Data System (ADS)

    Sahiner, Nurettin; Demirci, Sahin; Sahiner, Mehtap; Al-Lohedan, Hamad

    2015-11-01

    Polyethyleneimine (PEI) microgels were synthesized by micro emulsion polymerization technique and converted to positively charged forms by chemical treatments with various modifying agents with different functional groups, such as 2-bromoethanol (-OH), 4-bromobutyronitrile (-CN), 2-bromoethylamine hydrobromide (-NH2), and glycidol (-OH). The functionalization of PEI microgels was confirmed by FT-IR, TGA and zeta potential measurements. Furthermore, a second modification of the modified PEI microgels was induced on 4-bromo butyronitrile-modified PEI microgels (PEI-CN) by amidoximation, to generate new functional groups on the modified PEI microgels. The PEI and modified PEI microgels were also tested for their antimicrobial effects against various bacteria such as Bacillus subtilis ATCC 6633, Escherichia coli ATCC 8739 and Staphylococcus aureus ATCC 25323. Moreover, the PEI-based particles were used for removal of organic dyes such as methyl orange (MO) and congo red (CR). The absorption capacity of PEI-based microgels increased with modification from 101.8 mg/g to 218.8 mg/g with 2-bromoethylamine, 216.2 m/g with 1-bromoethanol, and 224.5 mg/g with 4-bromobutyronitrile for MO. The increase in absorption for CR dyes was from 347.3 mg/g to 390.4 mg/g with 1-bromoethanol, 399.6 mg/g with glycidol, and 349.9 mg/g with 4-bromobutyronitrile.

  19. 40 CFR 1508.16 - Lead agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Lead agency. 1508.16 Section 1508.16 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY TERMINOLOGY AND INDEX § 1508.16 Lead agency. Lead agency means the agency or agencies preparing or having taken primary responsibility for preparing...

  20. Determination of thiol functional groups on bacteria and natural organic matter in environmental systems

    SciTech Connect

    Anandha Rao, Balaji; Lin, Hui; Liang, Liyuan; Gu, Baohua

    2014-01-01

    Organic thiols (R-SH) are known to react and form complexes with some toxic soft metals such as mercury (Hg) in both biotic and abiotic systems. However, a clear understanding of these interactions is currently limited because quantifying thiols in environmental matrices is difficult due to their low abundance, susceptibility to oxidation, and measurement interference by non-thiol compounds in samples. Here, we report a fluorescence-labeling method using a maleimide containing probe, ThioGlo-1 (TG-1), to determine total thiols directly on bacterial cells and natural organic matter (NOM). We systematically evaluated the optimal thiol labeling conditions and interference from organic compounds such as disulfide, methionine, thiourea, and amine, and inorganic ions such as Na+, K+, Ca2+, Fe2+, Cl-, SO42-, HCO3-, and SCN-, and found that the method is highly sensitive and selective. Only relatively high levels of sulfide (S2-) and sulfite (SO32-) significantly interfere with the thiol analysis. The method was successful in determining thiols in a bacterium Geobacter sulfurreducens PCA and its mutants in a phosphate buffered saline solution. The measured value of ~2.1 104 thiols cell-1 (or ~0.07 mol g-1 wet cells) is in good agreement with that observed during reactions between Hg and PCA cells. Using the standard addition, we determined the total thiols of two reference NOM samples, the reduced Elliot soil humic acid and Suwanee River NOM, to be 3.6 and 0.7 mol g-1, respectively, consistent with those obtained based on their reactions with Hg.