Science.gov

Sample records for retrospective environmental assessment

  1. Retrospective examination of geothermal environmental assessments

    SciTech Connect

    Webb, J.W.; Eddlemon, G.K.; Reed, A.W.

    1984-03-01

    Since 1976, the Department of Energy (DOE) has supported a variety of programs and projects dealing with the exploration, development, and utilization of geothermal energy. This report presents an overview of the environmental impacts associated with these efforts. Impacts that were predicted in the environmental analyses prepared for the programs and projects are reviewed and summarized, along with measures that were recommended to mitigate these impacts. Also, for those projects that have gone forward, actual impacts and implemented mitigation measures are reported, based on telephone interviews with DOE and project personnel. An accident involving spills of geothermal fluids was the major environmental concern associated with geothermal development. Other important considerations included noise from drilling and production, emissions of H/sub 2/S and cooling tower drift, disposal of solid waste (e.g., from H/sub 2/S control), and the cumulative effects of geothermal development on land use and ecosystems. Mitigation measures were frequently recommended and implemented in conjunction with noise reduction; drift elimination; reduction of fugitive dust, erosion, and sedimentation; blowout prevention; and retention of wastes and spills. Monitoring to resolve uncertainties was often implemented to detect induced seismicity and subsidence, noise, drift deposition, concentrations of air and water pollutants, and effects on groundwater. The document contains an appendix, based on these findings, which outlines major environmental concerns, mitigation measures, and monitoring requirements associated with geothermal energy. Sources of information on various potential impacts are also listed.

  2. A retrospective tiered environmental assessment of the Mount Storm Wind Energy Facility, West Virginia,USA

    SciTech Connect

    Efroymson, Rebecca Ann; Day, Robin; Strickland, M. Dale

    2012-11-01

    Bird and bat fatalities from wind energy projects are an environmental and public concern, with post-construction fatalities sometimes differing from predictions. Siting facilities in this context can be a challenge. In March 2012 the U.S. Fish and Wildlife Service (USFWS) released Land-based Wind Energy Guidelines to assess collision fatalities and other potential impacts to species of concern and their habitats to aid in siting and management. The Guidelines recommend a tiered approach for assessing risk to wildlife, including a preliminary site evaluation that may evaluate alternative sites, a site characterization, field studies to document wildlife and habitat and to predict project impacts, post construction studies to estimate impacts, and other post construction studies. We applied the tiered assessment framework to a case study site, the Mount Storm Wind Energy Facility in Grant County, West Virginia, USA, to demonstrate the use of the USFWS assessment approach, to indicate how the use of a tiered assessment framework might have altered outputs of wildlife assessments previously undertaken for the case study site, and to assess benefits of a tiered ecological assessment framework for siting wind energy facilities. The conclusions of this tiered assessment for birds are similar to those of previous environmental assessments for Mount Storm. This assessment found risk to individual migratory tree-roosting bats that was not emphasized in previous preconstruction assessments. Differences compared to previous environmental assessments are more related to knowledge accrued in the past 10 years rather than to the tiered structure of the Guidelines. Benefits of the tiered assessment framework include good communication among stakeholders, clear decision points, a standard assessment trajectory, narrowing the list of species of concern, improving study protocols, promoting consideration of population-level effects, promoting adaptive management through post

  3. Retrospective beryllium exposure assessment at the Rocky Flats Environmental Technology site

    SciTech Connect

    Barnard, A.E.; Torma-Krajewski, J.; Viet, S.M.

    1997-05-01

    Since the 1960`s, beryllium machining was performed to make nuclear weapon components at the Department of Energy (DOE) Rocky Flats Plant. Beryllium exposure was assessed via fixed airhead (FAH) sampling in which the filter cassette was affixed to the machine, generally within a few feet of the worker`s breathing zone. Approximately 500,000 FAH samples were collected for beryllium over three decades. From 1984 to 1987, personal breathing zone (PBZ) samples were also collected as part of the evaluation of a new high velocity/low volume local exhaust ventilation (HV/LV LEV) system. The purpose of this study was to determine how the two types of sampling data could be used for an exposure assessment in the beryllium shop.

  4. Retrospective beryllium exposure assessment at the Rocky Flats Environmental Technology Site.

    PubMed

    Barnard, A E; Torma-Krajewski, J; Viet, S M

    1996-09-01

    The purpose of this study was to determine how two types of sampling data could be used for an exposure assessment in a beryllium shop at the Department of Energy's Rocky Flats Plant. Beryllium exposure was assessed via fixed airhead (FAH) sampling, in which the filter cassette was affixed to the machine, generally within a few feet of the worker's breathing zone. Approximately 500,000 FAH samples were collected for beryllium over three decades at the site. From 1984 to 1987, personal breathing zone (PBZ) samples also were collected as part of the evaluation of a new high velocity/lcw volume local exhaust ventilation system in the beryllium shop. FAH data indicated that four statistically different exposure periods existed from 1970 to 1988, as the FAH annual arithmetic means varied with changes in the local exhaust ventilation system and production levels. A matched comparison between the FAH and PBZ sample data found no direct linear correlation (R2 = 0.014); however, the mean PBZ results were higher than the mean FAH results (p = 0.0001). The mean PBZ level was 1.04 micrograms/m3 while the FAH average was 0.16 microgram/m3 (permissible exposure limit for beryllium: 2 micrograms/m3). A health surveillance program to identify cases of chronic beryllium disease (CBD) and beryllium sensitization has been implemented at Rocky Flats. To date, 53 cases of CBD and 86 cases of sensitivity to beryllium have been diagnosed. Continuing studies are evaluating semiquantitative dose response relationships for CBD using the exposure data discussed herein. PMID:8865588

  5. Technology readiness assessments: A retrospective

    NASA Astrophysics Data System (ADS)

    Mankins, John C.

    2009-11-01

    The development of new system capabilities typically depends upon the prior success of advanced technology research and development efforts. These systems developments inevitably face the three major challenges of any project: performance, schedule and budget. Done well, advanced technology programs can substantially reduce the uncertainty in all three of these dimensions of project management. Done poorly, or not at all, and new system developments suffer from cost overruns, schedule delays and the steady erosion of initial performance objectives. It is often critical for senior management to be able to determine which of these two paths is more likely—and to respond accordingly. The challenge for system and technology managers is to be able to make clear, well-documented assessments of technology readiness and risks, and to do so at key points in the life cycle of the program. In the mid 1970s, the National Aeronautics and Space Administration (NASA) introduced the concept of "technology readiness levels" (TRLs) as a discipline-independent, programmatic figure of merit (FOM) to allow more effective assessment of, and communication regarding the maturity of new technologies. In 1995, the TRL scale was further strengthened by the articulation of the first definitions of each level, along with examples (J. Mankins, Technology readiness levels, A White Paper, NASA, Washington, DC, 1995. [1]). Since then, TRLs have been embraced by the U.S. Congress' General Accountability Office (GAO), adopted by the U.S. Department of Defense (DOD), and are being considered for use by numerous other organizations. Overall, the TRLs have proved to be highly effective in communicating the status of new technologies among sometimes diverse organizations. This paper will review the concept of "technology readiness assessments", and provide a retrospective on the history of "TRLs" during the past 30 years. The paper will conclude with observations concerning prospective future

  6. A retrospective assessment of National Centers for Environmental Prediction climate model-based ensemble hydrologic forecasting in the western United States

    NASA Astrophysics Data System (ADS)

    Wood, Andrew W.; Kumar, Arun; Lettenmaier, Dennis P.

    2005-02-01

    We assess the potential forecast skill of a climate model-based approach for seasonal ensemble hydrologic and streamflow forecasting for the western United States. By using climate model ensemble forecasts and ensembles formed via the resampling of observations, we distinguish hydrologic forecast skill resulting from the predictable evolution of initial hydrologic conditions from that derived from the climate model forecasts. Monthly climate model ensembles of precipitation and temperature produced by the National Centers for Environmental prediction global spectral model (GSM) are downscaled for use as forcings of the variable infiltration capacity (VIC) hydrologic model. VIC then simulates ensembles of streamflow and spatially distributed hydrologic variables such as snowpack, soil moisture, and runoff. The regional averages of the ensemble forcings and derived hydrologic variables were evaluated over five regions: the Pacific Northwest, California, the Great Basin, the Colorado River basin, and the upper Rio Grande River basin. The skill assessment focuses on a retrospective 21-year period (1979-1999) during which GSM retrospective forecast ensembles (termed hindcasts), created using similar procedures to GSM real-time forecasts, are available. The observational verification data set for the hindcasts was a retrospective hydroclimatology at 1/8°-1/4° consisting of gridded observations of temperature and precipitation and gridded hydrologic simulation results (for hydrologic variables and streamflow) based on the observed meteorological inputs. The GSM hindcast skill was assessed relative to that of a naive ensemble climatology forecast and to that of ensemble streamflow prediction (ESP) hindcasts, a forecast baseline sharing the same initial condition information as the GSM-based hindcasts. We found that the unconditional (all years) GSM hindcasts for regionally averaged variables provided practically no skill improvement over the ESP hindcasts and did not

  7. Retrospective exposure assessment using Bayesian methods.

    PubMed

    Ramachandran, G

    2001-11-01

    This paper presents the application of a Bayesian framework for retrospective exposure assessment of workers in a nickel smelter. Using only sparsely available historical measurements will result in exposure estimates with large uncertainties. However, additional information, in the form of expert judgments informed by knowledge of historical plant conditions, can be brought to bear on this process. The experts are provided with an information packet that contains historical process information, process throughput levels for each year, the dimensions of the workplace, ventilation records, and task descriptions for each job category. Based on this information, the experts provide subjective prior probability distributions for input parameters to a general ventilation model that predicts building concentrations. These priors can be synthesized with the historical measurements using Bayes theorem. The prior distributions of exposures are updated using the average measured exposures (historical measurements) and their associated variances to obtain the posterior probability distributions for building concentrations as well as concentrations at specific locations in the building. Expert input was also obtained from a plant industrial hygienist, in the form of probability distributions, regarding the amounts of time spent by each job category in different locations in the building. Monte Carlo sampling, from the posterior probability distributions of concentrations in different micro-environments and the probability distributions of time spent by each job category in those micro-environments, was used to obtain worker exposures using a time-weighted averaging model. PMID:11718661

  8. Earthwatch global environmental assessment

    SciTech Connect

    Jensen, C.E.; Brown, D.W.

    1981-05-01

    Progress in the U.N. Env. Program Earthwatch is reviewed. Earthwatch was established in 1974 to monitor and assess various environmental problems, including desertification, tropical deforestation, acid rain, carbon dioxide buildup, chemical contamination, and radioactive waste disposal. Global environmental assessment and informantion exchange projects are discussed. A framework is proposed calling for threshold criteria, statements of current conditions, predictions of trends to be observed, and alerts to warn of approaching environmental threats. (1 diagram, 10 references)

  9. Assessing Pragmatics: DCTS and Retrospective Verbal Reports

    ERIC Educational Resources Information Center

    Beltrán-Palanques, Vicente

    2016-01-01

    Assessing pragmatic knowledge in the instructed setting is seen as a complex but necessary task, which requires the design of appropriate research methodologies to examine pragmatic performance. This study discusses the use of two different research methodologies, namely those of Discourse Completion Tests/Tasks (DCTs) and verbal reports. Research…

  10. Environmental assessment overview

    NASA Technical Reports Server (NTRS)

    Valentino, A. R.

    1980-01-01

    The assessment program has as its objectives: to identify the environmental issues associated with the SPS Reference System; to prepare a preliminary assessment based on existing data; to suggest mitigating strategies and provide environmental data and guidance to other components of the program as required; and to plan long-range research to reduce the uncertainty in the preliminary assessment. The key environmental issues associated with the satellite power system are discussed and include human health and safety, ecosystems, climate, and interaction with electromagnetic systems.

  11. Field experience with volume traps for assessing retrospective radon exposures.

    PubMed

    Paridaens, J; Vanmarcke, H; Zunic, Z S; McLaughlin, J P

    2001-05-14

    Approximately 200 volume traps were retrieved from dwellings in various radon prone areas in Europe. They were analysed for the purpose of retrospective radon assessment. Emphasis is put on specific problems encountered when using field samples as opposed to laboratory exposed samples. It was seen that in very dusty circumstances, direct penetration of radon decay products from the outside to the centre of the volume traps calls for extra caution. Rinsing the samples is proposed as a solution and was tested in field and laboratory conditions, showing good results. An attempt was made to give an assessment of the achievable accuracy of the method. Where possible, the volume trap retrospective results were compared with contemporary measurements or to retrospective results from surface traps. The overall impression is that although volume traps are sometimes hard to find in the field, the high reliability of the results makes it well worth the effort. PMID:11379924

  12. DOE environmental assessment report

    SciTech Connect

    Not Available

    1980-02-01

    The US Department of Energy (DOE) has prepared an environmental assessment on the proposed downhole steam generator field test in Kern County, California. Based on these findings DOE has determined that the proposed action does not

  13. Facility Environmental Vulnerability Assessment

    SciTech Connect

    Van Hoesen, S.D.

    2001-07-09

    From mid-April through the end of June 2001, a Facility Environmental Vulnerability Assessment (FEVA) was performed at Oak Ridge National Laboratory (ORNL). The primary goal of this FEVA was to establish an environmental vulnerability baseline at ORNL that could be used to support the Laboratory planning process and place environmental vulnerabilities in perspective. The information developed during the FEVA was intended to provide the basis for management to initiate immediate, near-term, and long-term actions to respond to the identified vulnerabilities. It was expected that further evaluation of the vulnerabilities identified during the FEVA could be carried out to support a more quantitative characterization of the sources, evaluation of contaminant pathways, and definition of risks. The FEVA was modeled after the Battelle-supported response to the problems identified at the High Flux Beam Reactor at Brookhaven National Laboratory. This FEVA report satisfies Corrective Action 3A1 contained in the Corrective Action Plan in Response to Independent Review of the High Flux Isotope Reactor Tritium Leak at the Oak Ridge National Laboratory, submitted to the Department of Energy (DOE) ORNL Site Office Manager on April 16, 2001. This assessment successfully achieved its primary goal as defined by Laboratory management. The assessment team was able to develop information about sources and pathway analyses although the following factors impacted the team's ability to provide additional quantitative information: the complexity and scope of the facilities, infrastructure, and programs; the significantly degraded physical condition of the facilities and infrastructure; the large number of known environmental vulnerabilities; the scope of legacy contamination issues [not currently addressed in the Environmental Management (EM) Program]; the lack of facility process and environmental pathway analysis performed by the accountable line management or facility owner; and poor

  14. Effective Campus Environmental Assessment.

    ERIC Educational Resources Information Center

    Rappaport, Ann; Creighton, Sarah Hammond

    2003-01-01

    Examines environmental assessments as a decision-making tool, distinguishing broad-based, targeted, and goal-oriented efforts as the three types most commonly practiced on campuses. Discusses benefits and problems associated with these approaches and concludes that the goal-oriented approach is most likely to be successful. Describes Tufts…

  15. Environmental Impact Assessment

    ERIC Educational Resources Information Center

    Castrilli, Joseph; Block, Elizabeth

    1975-01-01

    Increasing concern with pollution and the energy crisis surfaced the need for environmental impact assessment. Certain requirements for such statements have been identified by different Canadian groups. Among them are the need for total citizen involvement and the utilization of these statements, once completed. (MA)

  16. Environmental risk assessment

    SciTech Connect

    MacDonell, M.M.

    1997-10-01

    This paper presents a current overview of the basic elements of environmental risk assessment within the basic four-step process of hazard identification, exposure assessment, toxicity assessment, and risk characterization. These general steps have been applied to assess both human and ecological risks from environmental exposures. Approaches used to identify hazards and exposures are being refined, including the use of optimized field sampling and more representative, rather than conservative,upper-bound estimates. In addition, toxicity data are being reviewed more rigorously as US and European harmonization initiatives gain strength, and the classification of chemicals has become more qualitative to more flexibly accommodate new dose-response information as it is developed. Finally, more emphasis is being placed on noncancer end points, and human and ecological risks are being weighed against each other more explicitly at the risk characterization phase. Recent advances in risk-based decision making reflect the increased transparency of the overall process, with more explicit incorporation of multiple trade-offs. The end result is a more comprehensive life-cycle evaluation of the risks associated with environmental exposures at contaminated sites.

  17. SOUTHERN REGIONAL ENVIRONMENTAL ASSESSMENT: ENVIRONMENTAL STATUS REPORT

    EPA Science Inventory

    The overall purpose of this study is to identify and assess future environmental trends in the region and to evaluate alternative strategies for environmental protection. The Environmental Status Report is part of Phase I of the study (begun in October 1980) and is intended to su...

  18. Process Measurements for Environmental Assessment.

    ERIC Educational Resources Information Center

    Borman, Stuart

    1980-01-01

    This article presents discussions dealing with the latest analytical and bioassay methods for environmental assessment. Presented is a phased approach for the integration of methods in environmental assessment. (RE)

  19. Environmental Impact Assessment: A Procedure.

    ERIC Educational Resources Information Center

    Stover, Lloyd V.

    Prepared by a firm of consulting engineers, this booklet outlines the procedural "whys and hows" of assessing environmental impact, particularly for the construction industry. Section I explores the need for environmental assessment and evaluation to determine environmental impact. It utilizes a review of the National Environmental Policy Act and…

  20. Exposure assessment in industry specific retrospective occupational epidemiology studies.

    PubMed Central

    Seixas, N S; Checkoway, H

    1995-01-01

    Quantitative estimation of exposure for occupational epidemiology studies has received increasing attention in recent years and, as a result, a body of methodological literature has begun to take form. This paper reviews the generic issues in the methodology of exposure assessment, particularly methods for quantitative retrospective assessment studies. A simple framework, termed an exposure data matrix (EDM), for defining and analysing exposure data is proposed and discussed in terms of the definition of matrix dimensions and scales. Several methods for estimation, interpolation, and extrapolation, ranging from subjective ratings to quantitative statistical modelling are presented and discussed. The various approaches to exposure assessment based on the EDM concept are illustrated with studies of lung disease among coal miners and other dust and chemically induced chronic occupational diseases. The advantages of validated statistical models are emphasised. The importance of analysis and control of errors in exposure assessments, and integration of the exposure assessment and exposure-response processes, especially for emerging occupational health issues, is emphasised. PMID:7489051

  1. Environmental Tools and Radiological Assessment

    EPA Science Inventory

    This presentation details two tools (SADA and FRAMES) available for use in environmental assessments of chemicals that can also be used for radiological assessments of the environment. Spatial Analysis and Decision Assistance (SADA) is a Windows freeware program that incorporate...

  2. Assessing Environmental Stewardship Motivation

    ERIC Educational Resources Information Center

    Bramston, Paul; Pretty, Grace; Zammit, Charlie

    2011-01-01

    Environmental stewardship networks flourish across Australia. Although the environment benefits, this article looks to identify what volunteers draw from their stewardship. The authors adapted 16 questions that purportedly tap environmental stewardship motivation and administered them to a convenience sample of 318 university students and then to…

  3. Retrospective exposure assessment to airborne asbestos among power industry workers

    PubMed Central

    2010-01-01

    Background A method of individually assessing former exposure to asbestos fibres is a precondition of risk-differentiated health surveillance. The main aims of our study were to assess former levels of airborne asbestos exposure in the power industry in Germany and to propose a basic strategy for health surveillance and the early detection of asbestos related diseases. Methods Between March 2002 and the end of 2006, we conducted a retrospective questionnaire based survey of occupational tasks and exposures with airborne asbestos fibres in a cohort of 8632 formerly asbestos exposed power industry workers. The data on exposure and occupation were entered into a specially designed computer programme, based on ambient monitoring of airborne asbestos fibre concentrations. The cumulative asbestos exposure was expressed as the product of the eight-hour time weighted average and the total duration of exposure in fibre years (fibres/cubic centimetre-years). Results Data of 7775 (90% of the total) participants working in installations for power generation, power distribution or gas supply could be evaluated. The power generation group (n = 5284) had a mean age of 56 years, were exposed for 20 years and had an average cumulative asbestos exposure of 42 fibre years. The occupational group of "metalworkers" (n = 1600) had the highest mean value of 79 fibre years. The corresponding results for the power distribution group (n = 2491) were a mean age of 45 years, a mean exposure duration of 12 years and an average cumulative asbestos exposure of only 2.5 fibre years. The gas supply workers (n = 512) had a mean age of 54 years and a mean duration of exposure of 15 years. Conclusions While the surveyed cohort as a whole was heavily exposed to asbestos dust, the power distribution group had a mean cumulative exposure of only 6% of that found in the power generation group. Based on the presented data, risk-differentiated disease surveillance focusing on metalworkers and electricians

  4. A comparison of prospective and retrospective assessment of functional outcome after rotator cuff repair.

    PubMed

    Tashjian, Robert Z; Bradley, Michael P; Tocci, Stephen; Henn, Ralph F; Rey, Jesus; Green, Andrew

    2008-01-01

    Prospective outcome studies are generally considered to be better than retrospective studies. The purpose of this study was to assess correlations between prospective and retrospective outcome assessment after rotator cuff repair. One-hundred and twelve patients (118 shoulders) with chronic rotator cuff tears were evaluated at a mean of 54 months (34-85) after rotator cuff repair, using several outcome measures including a retrospective assessment of improvement. The retrospective assessment of post-operative pain, function, and quality of life had fair correlations with the prospectively determined improvement (R = .23-.25, P < .01). Post-operative patient satisfaction was more highly correlated with all retrospective evaluations than with the prospective improvement in all functional outcome measures. Retrospective and prospective evaluations of the outcome of rotator cuff repair are different. Patient satisfaction has a greater correlation with retrospective outcomes. Retrospective evaluation may aid in supplementing prospective evaluations, as it may better reflect a patient's perception of the success after surgery. PMID:18693118

  5. Proposal to the National Science Foundation for a retrospective technology assessment of submarine telegraphy

    NASA Technical Reports Server (NTRS)

    Coates, V. T.; Finn, B. S.

    1975-01-01

    The conceptual and methodological importance of doing retrospective technology assessments is summarized. The rationale for the study of submarine telegraphy is briefly summarized along with the study plan, the management plan, and dissemination and utilization of the results.

  6. Environmental Assessment Technical Assistance Handbook

    SciTech Connect

    Not Available

    1987-03-01

    The Environmental Assessment Technical Handbook has four types of Technical Assistance Documents (Sections 2.00-5.00) to assist persons preparing environmental information under 21 CFR Part 25, FDA's policies and procedures for implementing the National Environmental Policy Act. Section 2.00 describes how to assemble environmental information, determine if additional testing is needed, and prepare environmental documents to support petitions and applications for proposed actions. Section 3.00 describes methods used to predict the environmental fate of chemicals: water solubility; n-octanol/water partition coefficient vapor pressure; dissociation constant; ultraviolet-visible absorption spectrum; melting temperature; density and relative density; sorption/desorption; hydrolysis; photodegradation; and biodegradation. Section 4.00 describes methods used to predict the environmental effects of chemicals: algal growth; microbial growth inhibition; seed germination and root elongation; seedling growth; acute toxicity to Daphnia, Hyalella azteca, and freshwater fish; earthworm subacute toxicity; and Daphnia chronic toxicity. Section 5.00 describes procedures used to analyze effects test data. The FDA Center for Food Safety and Applied Nutrition and the FDA Center for Veterinary Medicine prepared the Handbook and will issue revisions or supplements as necessary to reflect comments received and advances in environmental assessment procedures and test methodology.

  7. 39 CFR 775.10 - Environmental assessments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Environmental assessments. 775.10 Section 775.10 Postal Service UNITED STATES POSTAL SERVICE ENVIRONMENTAL REGULATIONS NATIONAL ENVIRONMENTAL POLICY ACT PROCEDURES § 775.10 Environmental assessments. (a) An environmental assessment must contain: (1) A summary...

  8. 39 CFR 775.10 - Environmental assessments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Environmental assessments. 775.10 Section 775.10 Postal Service UNITED STATES POSTAL SERVICE ENVIRONMENTAL REGULATIONS NATIONAL ENVIRONMENTAL POLICY ACT PROCEDURES § 775.10 Environmental assessments. (a) An environmental assessment must contain: (1) A summary...

  9. Validation of the CDA CAMBRA caries risk assessment--a six-year retrospective study.

    PubMed

    Doméjean, Sophie; White, Joel M; Featherstone, John D B

    2011-10-01

    The present manuscript presents the results of a six-year retrospective study validating caries risk assessment in a caries management by risk assessment program in a large predominantly adult patient population seeking dental care. CRA was successful in accurately identifying patients at high caries risk. Caries risk assessment in a CAMBRA program is a good clinical tool for everyday dental practice. PMID:22132582

  10. 10 CFR 51.30 - Environmental assessment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) Environmental Assessment § 51.30 Environmental assessment. (a) An environmental assessment for proposed actions, other than those for a standard design certification under 10 CFR part 52 or a manufacturing license... 10 Energy 2 2014-01-01 2014-01-01 false Environmental assessment. 51.30 Section 51.30...

  11. 10 CFR 51.30 - Environmental assessment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) Environmental Assessment § 51.30 Environmental assessment. (a) An environmental assessment for proposed actions, other than those for a standard design certification under 10 CFR part 52 or a manufacturing license... 10 Energy 2 2010-01-01 2010-01-01 false Environmental assessment. 51.30 Section 51.30...

  12. 39 CFR 775.10 - Environmental assessments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Environmental assessments. 775.10 Section 775.10... PROCEDURES § 775.10 Environmental assessments. (a) An environmental assessment must contain: (1) A summary of... permits necessary to complete the proposed action. (b) Those preparing an environmental assessment...

  13. 39 CFR 775.10 - Environmental assessments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PROCEDURES § 775.10 Environmental assessments. (a) An environmental assessment must contain: (1) A summary of... permits necessary to complete the proposed action. (b) Those preparing an environmental assessment must... 39 Postal Service 1 2013-07-01 2013-07-01 false Environmental assessments. 775.10 Section...

  14. 10 CFR 51.30 - Environmental assessment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Environmental assessment. 51.30 Section 51.30 Energy...) Environmental Assessment § 51.30 Environmental assessment. (a) An environmental assessment for proposed actions, other than those for a standard design certification under 10 CFR part 52 or a manufacturing...

  15. 10 CFR 51.30 - Environmental assessment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Environmental assessment. 51.30 Section 51.30 Energy...) Environmental Assessment § 51.30 Environmental assessment. (a) An environmental assessment for proposed actions, other than those for a standard design certification under 10 CFR part 52 or a manufacturing...

  16. 39 CFR 775.10 - Environmental assessments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PROCEDURES § 775.10 Environmental assessments. (a) An environmental assessment must contain: (1) A summary of... permits necessary to complete the proposed action. (b) Those preparing an environmental assessment must... 39 Postal Service 1 2014-07-01 2014-07-01 false Environmental assessments. 775.10 Section...

  17. Environmental Assessment of Biofuel Options

    EPA Science Inventory

    The EPA Office of Transportation and Air Quality is responsible for administering the Second Renewable Fuels Standard under the Energy Independence and Security Act of 2007. The progress of these efforts and the associated environmental impacts are assessed in the Triennial Biof...

  18. Building Better Environmental Risk Assessments.

    PubMed

    Layton, Raymond; Smith, Joe; Macdonald, Phil; Letchumanan, Ramatha; Keese, Paul; Lema, Martin

    2015-01-01

    Risk assessment is a reasoned, structured approach to address uncertainty based on scientific and technical evidence. It forms the foundation for regulatory decision-making, which is bound by legislative and policy requirements, as well as the need for making timely decisions using available resources. In order to be most useful, environmental risk assessments (ERAs) for genetically modified (GM) crops should provide consistent, reliable, and transparent results across all types of GM crops, traits, and environments. The assessments must also separate essential information from scientific or agronomic data of marginal relevance or value for evaluating risk and complete the assessment in a timely fashion. Challenges in conducting ERAs differ across regulatory systems - examples are presented from Canada, Malaysia, and Argentina. One challenge faced across the globe is the conduct of risk assessments with limited resources. This challenge can be overcome by clarifying risk concepts, placing greater emphasis on data critical to assess environmental risk (for example, phenotypic and plant performance data rather than molecular data), and adapting advances in risk analysis from other relevant disciplines. PMID:26301217

  19. Building Better Environmental Risk Assessments

    PubMed Central

    Layton, Raymond; Smith, Joe; Macdonald, Phil; Letchumanan, Ramatha; Keese, Paul; Lema, Martin

    2015-01-01

    Risk assessment is a reasoned, structured approach to address uncertainty based on scientific and technical evidence. It forms the foundation for regulatory decision-making, which is bound by legislative and policy requirements, as well as the need for making timely decisions using available resources. In order to be most useful, environmental risk assessments (ERAs) for genetically modified (GM) crops should provide consistent, reliable, and transparent results across all types of GM crops, traits, and environments. The assessments must also separate essential information from scientific or agronomic data of marginal relevance or value for evaluating risk and complete the assessment in a timely fashion. Challenges in conducting ERAs differ across regulatory systems – examples are presented from Canada, Malaysia, and Argentina. One challenge faced across the globe is the conduct of risk assessments with limited resources. This challenge can be overcome by clarifying risk concepts, placing greater emphasis on data critical to assess environmental risk (for example, phenotypic and plant performance data rather than molecular data), and adapting advances in risk analysis from other relevant disciplines. PMID:26301217

  20. 16 CFR 1021.12 - Environmental assessment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Environmental assessment. 1021.12 Section 1021.12 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL ENVIRONMENTAL REVIEW Contents of Environmental Review Documents § 1021.12 Environmental assessment. (a) An environmental...

  1. 16 CFR 1021.12 - Environmental assessment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Environmental assessment. 1021.12 Section 1021.12 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL ENVIRONMENTAL REVIEW Contents of Environmental Review Documents § 1021.12 Environmental assessment. (a) An environmental...

  2. 16 CFR 1021.12 - Environmental assessment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Environmental assessment. 1021.12 Section 1021.12 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL ENVIRONMENTAL REVIEW Contents of Environmental Review Documents § 1021.12 Environmental assessment. (a) An environmental...

  3. 16 CFR 1021.12 - Environmental assessment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Environmental assessment. 1021.12 Section 1021.12 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL ENVIRONMENTAL REVIEW Contents of Environmental Review Documents § 1021.12 Environmental assessment. (a) An environmental...

  4. 16 CFR 1021.12 - Environmental assessment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Environmental assessment. 1021.12 Section... of Environmental Review Documents § 1021.12 Environmental assessment. (a) An environmental assessment... available data in order to show its magnitude and significance. Sources of information for...

  5. 40 CFR 1508.9 - Environmental assessment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Environmental assessment. 1508.9 Section 1508.9 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY TERMINOLOGY AND INDEX § 1508.9 Environmental assessment. Environmental assessment: (a) Means a concise public document for which a...

  6. Retrospective Assessment of Childhood Sexual and Physical Abuse: A Comparison of Scaled and Behaviorally Specific Approaches

    ERIC Educational Resources Information Center

    DiLillo, David; Fortier, Michelle A.; Hayes, Sarah A.; Trask, Emily; Perry, Andrea R.; Messman-Moore, Terri; Fauchier, Angele; Nash, Cindy

    2006-01-01

    This study compared retrospective reports of childhood sexual and physical abuse as assessed by two measures: the Childhood Trauma Questionnaire (CTQ), which uses a Likert-type scaling approach, and the Computer Assisted Maltreatment Inventory (CAMI), which employs a behaviorally specific means of assessment. Participants included 1,195…

  7. Clinical Assessment of Affective Instability: Comparing EMA Indices, Questionnaire Reports, and Retrospective Recall

    ERIC Educational Resources Information Center

    Solhan, Marika B.; Trull, Timothy J.; Jahng, Seungmin; Wood, Phillip K.

    2009-01-01

    Traditional self-report measures of psychopathology may be influenced by a variety of recall biases. Ecological momentary assessment (EMA) reduces these biases by assessing individuals' experiences as they occur in their natural environments. This study examines the discrepancy between trait questionnaire, retrospective report, and EMA measures of…

  8. ENVIRONMENTAL ASSESSMENT SAMPLING AND ANALYTICAL STRATEGY PROGRAM

    EPA Science Inventory

    The report describes a costing methodology for environmental assessment that has been generated for industrial processes at various phases of development. The demonstrated environmental assessment strategies provide a framework for determining industry, process, and stream priori...

  9. CONVENTIONAL COMBUSTION ENVIRONMENTAL ASSESSMENT PROGRAM, EXECUTIVE BRIEFING

    EPA Science Inventory

    The brochure gives an executive briefing of EPA's Conventional Combustion Environmental Assessment (CCEA) Program. The CCEA Program was established recently to coordinate and integrate EPA's research and development efforts for assessing the environmental effects of pollutants fr...

  10. 32 CFR 651.20 - Environmental assessment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Environmental assessment. 651.20 Section 651.20 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Records and Documents § 651.20 Environmental assessment. An...

  11. 32 CFR 651.20 - Environmental assessment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Environmental assessment. 651.20 Section 651.20 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Records and Documents § 651.20 Environmental assessment. An...

  12. 32 CFR 651.20 - Environmental assessment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Environmental assessment. 651.20 Section 651.20 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Records and Documents § 651.20 Environmental assessment. An...

  13. 32 CFR 651.20 - Environmental assessment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Environmental assessment. 651.20 Section 651.20 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Records and Documents § 651.20 Environmental assessment. An...

  14. 32 CFR 651.20 - Environmental assessment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Environmental assessment. 651.20 Section 651.20 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Records and Documents § 651.20 Environmental assessment. An...

  15. Retrospective performance assessment of the draft test guideline 426 on developmental neurotoxicity.

    EPA Science Inventory

    This document was created by an international panel under the auspices of the International Programme on Chemical Safety of the World Health Programme. The purpose and intent of this retrospective performance assessment document is to review the history of the developmen...

  16. Beginning Teacher Support and Assessment (BTSA) Progression: A Retrospective Account of BTSA's Response to English Learners

    ERIC Educational Resources Information Center

    Marquez-Lopez, Teresa I.; Oh, Deborah M.

    2010-01-01

    A retrospective account of the evolution of the Beginning Teacher Support and Assessment (BTSA) program shows how English learners and students of diverse cultural backgrounds were marginally considered throughout the development of the "California Standards for the Teaching Profession" and BTSA induction development, implementation, and…

  17. Retrospective Assessment of Behavioral Inhibition in Infants and Toddlers: Development of a Parent Report Questionnaire

    ERIC Educational Resources Information Center

    Gensthaler, A.; Mohler, E.; Resch, F.; Paulus, F.; Schwenck, C.; Freitag, C. M.; Goth, K.

    2013-01-01

    A behaviorally inhibited temperament in early childhood has been identified as a potential risk factor for anxiety disorders in children and adolescents. The purpose of our investigation was the development and evaluation of the factor structure, reliability and validity of the first retrospective parent report measure to assess behavioral…

  18. Live Fire Range Environmental Assessment

    SciTech Connect

    1993-08-01

    The Central Training Academy (CTA) is a DOE Headquarters Organization located in Albuquerque, New Mexico, with the mission to effectively and efficiently educate and train personnel involved in the protection of vital national security interests of DOE. The CTA Live Fire Range (LFR), where most of the firearms and tactical training occurs, is a complex separate from the main campus. The purpose of the proposed action is to expand the LFR to allow more options of implementing required training. The Department of Energy has prepared this Environmental Assessment (EA) for the proposed construction and operation of an expanded Live Fire Range Facility at the Central Training Academy in Albuquerque, New Mexico. Based on the analysis in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an environmental impact statement is not required and DOE is issuing this Finding of No Significant Impact (FONSI).

  19. Environmental Management Assessment of the Fernald Environmental Management Project (FEMP)

    SciTech Connect

    Not Available

    1993-04-01

    This report documents the results of the Environmental Management Assessment performed at the Fernald Environmental Management Project (FEMP) in Fernald, Ohio. During this assessment, the activities conducted by the assessment team included review of internal documents and reports from previous audits and assessments; interviews with US Department of Energy (DOE) and FEMP contractor personnel; and inspection and observation of selected facilities and operations. The onsite portion of the assessment was conducted from March 15 through April 1, 1993, by DOE`s Office of Environmental Audit (EH-24) located within the Office of the Assistant Secretary for Environment, Safety, and Health (EH-1). EH-24 carries out independent assessments of DOE facilities and activities as part of the EH-1 Environment, Safety, and Health (ES&H) Oversight Audit Program. The EH-24 program is designed to evaluate the status of DOE facilities and activities with respect to compliance with Federal, state, and local environmental laws and regulations; compliance with DOE Orders, Guidance and Directives; conformance with accepted industry practices and standards of performance; and the status and adequacy of management systems developed to address environmental requirements. The Environmental Management Assessment of FEMP focused on the adequacy of environmental management systems. Further, in response to requests by the Office of Environmental Restoration and Waste Management (EM) and Fernald Field Office (FN), Quality Assurance and Environmental Radiation activities at FEMP were evaluated from a programmatic standpoint. The results of the evaluation of these areas are contained in the Environmental Protection Programs section in this report.

  20. Environmental assessment and social justice

    SciTech Connect

    Vogt, B.M.; Sorensen, J.H.; Hardee, H.

    1995-03-01

    The purpose of this document is to describe an approach to assessing environmental justice issues at the start of proposed project. It is a structural approach to screening using readily available census data and commercial products that emphasizes the ability to replicate results and provide systematic data that can be used to identify spatial inequities. While our discussion of the methodology addresses only public health and safety issues related to certain minority and cohort sub-groups, systematic use of methodology could provide a valuable screening tool for identifying impacts particular to low-income groups. While the assumptions can be questioned as to applicability, they are based both on theory and practical knowledge.

  1. 23 CFR 771.119 - Environmental assessments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... government) for a minimum of 30 days before the Administration makes its final decision (See 40 CFR 1501.4(e... 23 Highways 1 2013-04-01 2013-04-01 false Environmental assessments. 771.119 Section 771.119... ENVIRONMENTAL IMPACT AND RELATED PROCEDURES § 771.119 Environmental assessments. (a) An EA shall be prepared...

  2. 23 CFR 771.119 - Environmental assessments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... government) for a minimum of 30 days before the Administration makes its final decision (See 40 CFR 1501.4(e... 23 Highways 1 2011-04-01 2011-04-01 false Environmental assessments. 771.119 Section 771.119... ENVIRONMENTAL IMPACT AND RELATED PROCEDURES § 771.119 Environmental assessments. (a) An EA shall be prepared...

  3. 23 CFR 771.119 - Environmental assessments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... government) for a minimum of 30 days before the Administration makes its final decision (See 40 CFR 1501.4(e... 23 Highways 1 2010-04-01 2010-04-01 false Environmental assessments. 771.119 Section 771.119... ENVIRONMENTAL IMPACT AND RELATED PROCEDURES § 771.119 Environmental assessments. (a) An EA shall be prepared...

  4. 23 CFR 771.119 - Environmental assessments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... government) for a minimum of 30 days before the Administration makes its final decision (See 40 CFR 1501.4(e... 23 Highways 1 2014-04-01 2014-04-01 false Environmental assessments. 771.119 Section 771.119... ENVIRONMENTAL IMPACT AND RELATED PROCEDURES § 771.119 Environmental assessments. (a) An EA shall be prepared...

  5. 23 CFR 771.119 - Environmental assessments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... government) for a minimum of 30 days before the Administration makes its final decision (See 40 CFR 1501.4(e... 23 Highways 1 2012-04-01 2012-04-01 false Environmental assessments. 771.119 Section 771.119... ENVIRONMENTAL IMPACT AND RELATED PROCEDURES § 771.119 Environmental assessments. (a) An EA shall be prepared...

  6. 10 CFR 1021.320 - Environmental assessments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Environmental assessments. 1021.320 Section 1021.320 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES Implementing Procedures § 1021.320 Environmental assessments. DOE shall prepare and circulate...

  7. 10 CFR 1021.320 - Environmental assessments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Environmental assessments. 1021.320 Section 1021.320 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES Implementing Procedures § 1021.320 Environmental assessments. DOE shall prepare and circulate...

  8. 10 CFR 1021.320 - Environmental assessments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Environmental assessments. 1021.320 Section 1021.320 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES Implementing Procedures § 1021.320 Environmental assessments. DOE shall prepare and circulate...

  9. 10 CFR 1021.320 - Environmental assessments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Environmental assessments. 1021.320 Section 1021.320 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES Implementing Procedures § 1021.320 Environmental assessments. DOE shall prepare and circulate...

  10. 10 CFR 1021.320 - Environmental assessments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Environmental assessments. 1021.320 Section 1021.320 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES Implementing Procedures § 1021.320 Environmental assessments. DOE shall prepare and circulate...

  11. Environmental assessment: The Eden project

    NASA Astrophysics Data System (ADS)

    Roza, Christodoulaki

    Non domestic buildings account for about one-sixth of the U.K.'s entire C02 emissions and one-third of the building related ones 2 . Their proportion of energy consumption, particularly electricity, has also been growing 2 . New buildings are not necessarily better, with energy use often proving to be much higher than their designers anticipated 2 . Annual C02 emissions of two- and sometimes three- times design expectations are far from unusual, leaving a massive credibility gap 2 . These and other global environmental and human health related concerns have motivated an increasing number of designers, developers and building users to pursue more environmentally sustainable designs and construction strategies 5 . However, these buildings can be difficult to evaluate, since they are large in scale, complex in materials and function and temporally dynamic due to limited service life of building components and changing user requirements 5 . All of these factors make environmental assessment of the buildings challenging. Previous Post Occupancy Review of Buildings and their Engineering (PROBE) building investigations have uncovered serious shortcomings in facilities management, or at least mismatches between a building's management needs and the ability of the occupiers to provide the right level of management 1 . Consequently, large differences between energy performance expectations and outcomes can occur virtually unnoticed, while designers continue to repeat flawed descriptions 2 . This investigation attempts to evaluate the building's operation and to help achieving demonstrable improvements in terms of energy efficiency and occupant satisfaction. The scope of this study is to evaluate the actual environmental performance of a building notable for its advanced design. The Education Resource Centre at the Eden Project was selected to compare design expectations with post occupancy performance. This report contains a small-scale survey of user satisfaction with the

  12. Environmental risk assessment of paroxetine.

    PubMed

    Cunningham, Virginia L; Constable, David J C; Hannah, Robert E

    2004-06-15

    watershed-based environmental risk assessment model, PhATE, to predict environmental concentrations (PECs). Comparison of the calculated PECs with the PNEC allows an assessment of potential environmental risk. Within the 1-99% of stream segments in the PhATE model, PEC values ranged from 0.003 to 100 ng/L. The risk assessment PEC/PNEC ratios ranged from approximately 3 x 10(-8) to approximately 3 x 10(-3), indicating a wide margin of safety, since a PEC/PNEC ratio <1 is generally considered to represent a low risk to the environment. In addition, Microtox studies carried out on PM biodegradation byproducts indicated no detectable residual toxicity. Any compounds in the environment as a result of the biodegradation of PM should be innocuous polar byproducts that should not exert any toxic effects. PMID:15260335

  13. Environmental assessment of the alkanolamines.

    PubMed

    Davis, J W; Carpenter, C L

    1997-01-01

    This review provides a summary of current information available on the environmental fate and aquatic toxicology of the alkanolamines. Because these materials are widely used, there is a need to understand their fate and effects in the environment. This assessment was confined to information regarding selected physical properties of the alkanolamines as well as their potential for degradation in the atmosphere, soil, surface water, and groundwater. In addition, their relevant aquatic toxicological information and bioconcentration potential were evaluated. In general, the alkanolamines have high water solubilities and low to moderate vapor pressures. Some are solids whereas others are liquids at room temperature. Aqueous solutions of the alkanolamines are basic, with the pKas decreasing with increased alkyl substitution. Predictions of the environmental distribution of these compounds, based on a unit world model of Mackay and Paterson, suggested that alkanolamines would partition primarily into the aqueous compartment at equilibrium, with the remainder distributed to the atmosphere. Only a very small fraction of these materials is expected to sorb to soil or sediments. However, adsorption mechanisms other than partitioning into the soil organic layer were not considered in this model. Since polar compounds may sorb to soil by alternate mechanisms, this model may underestimate the true adsorption potential and subsequent environmental distribution of the alkanolamines. Future work with these compounds should focus on other types of adsorption mechanisms that could impact the environmental distribution of the alkanolamines. Although only small amount of the alkanolamines are expected to partition to the atmosphere, they are expected to be removed by reactions with photochemically generated hydroxyl radicals. They may also be removed from the atmosphere by precipitation, due to their high water solubility. Because of the relatively low levels expected to be present in

  14. 22 CFR 216.6 - Environmental assessments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... shall be governed by 22 CFR part 9. Those portions of an Environmental Assessment which are not... for in 22 CFR part 212. ... Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ENVIRONMENTAL PROCEDURES § 216.6...

  15. Environmental complex mixture toxicity assessment.

    PubMed Central

    Gardner, H S; Brennan, L M; Toussaint, M W; Rosencrance, A B; Boncavage-Hennessey, E M; Wolfe, M J

    1998-01-01

    Trichloroethylene (TCE) was found as a contaminant in the well supplying water to an aquatic testing laboratory. The groundwater was routinely screened by a commercial laboratory for volatile and semivolatile compounds, metals, herbicides, pesticides, and polychlorinated biphenyls using U.S. Environmental Protection Agency methods. Although TCE was the only reportable peak on the gas chromatograph, with average concentrations of 0.200 mg/l, other small peaks were also present, indicating the possibility that the contamination was not limited to TCE alone. A chronic 6-month carcinogenicity assay was conducted on-site in a biomonitoring trailer, using the Japanese medaka fish (Oryzias latipes) in an initiation-promotion protocol, with diethylnitrosamine (DEN) as the initiator and the TCE-contaminated groundwater as a promoter. Study results indicated no evidence of carcinogenic potential of the groundwater without initiation. There was, however, a tumor-promotional effect of the groundwater after DEN initiation. A follow-up laboratory study was conducted using reagent grade TCE added to carbon-filtered groundwater to simulate TCE concentrations comparable to those found in the contaminated groundwater. Study results indicated no promotional effects of TCE. These studies emphasize the necessity for on-site bioassays to assess potential environmental hazards. In this instance, chemical analysis of the groundwater identified TCE as the only reportable contaminant, but other compounds present below reportable limits were noted and may have had a synergistic effect on tumor promotion observed with the groundwater exposure. Laboratory toxicity testing of single compounds can produce toxicity data specific to that compound for that species but cannot take into account the possible toxic effects of mixtures of compounds. Images Figure 2 PMID:9860885

  16. Environmental tobacco smoke exposure assessment

    SciTech Connect

    Guerin, M.R.

    1993-06-01

    Environmental tobacco smoke (ETS) is the material released into the environment as tobacco products are smoked. Cigarettes, pipes, and cigars all produce ETS but the term has become all but synonymous with indoor air contamination by cigarette smoking. This is because cigarettes are by far the most commonly consumed tobacco product and because the principal human exposure occurs indoors. Exposure to ETS is variously termed as passive smoking, involuntary smoking, and as exposure to second-hand smoke. Considerable progress has been made toward a better understanding of ETS exposure. Strengths and limitations of various measures of exposure are better understood and much data has been generated on the quantities of many ETS-constituents in many indoor environments. The properties of ETS, methods for its measurement in indoor air, and many results of field studies have recently been reviewed by the author. The recent EPA report includes a major treatment of exposure estimation including air concentrations, questionnaires, and biomarkers. This paper discusses approaches to exposure assessment and summarizes data on indoor air concentrations of ETS-constituents.

  17. Environmental tobacco smoke exposure assessment

    SciTech Connect

    Guerin, M.R.

    1993-01-01

    Environmental tobacco smoke (ETS) is the material released into the environment as tobacco products are smoked. Cigarettes, pipes, and cigars all produce ETS but the term has become all but synonymous with indoor air contamination by cigarette smoking. This is because cigarettes are by far the most commonly consumed tobacco product and because the principal human exposure occurs indoors. Exposure to ETS is variously termed as passive smoking, involuntary smoking, and as exposure to second-hand smoke. Considerable progress has been made toward a better understanding of ETS exposure. Strengths and limitations of various measures of exposure are better understood and much data has been generated on the quantities of many ETS-constituents in many indoor environments. The properties of ETS, methods for its measurement in indoor air, and many results of field studies have recently been reviewed by the author. The recent EPA report includes a major treatment of exposure estimation including air concentrations, questionnaires, and biomarkers. This paper discusses approaches to exposure assessment and summarizes data on indoor air concentrations of ETS-constituents.

  18. Environmental policy, assessment and communication

    SciTech Connect

    Canter, D.; Krampen, M.; Stea, D.

    1988-01-01

    This second volume in the Gower ethnoscapes Series explores the realm of environmental policy and presents analysis of three major public policy issues: growing public concern over environmental factors; growing awareness of the relationship between environment, crime and adolescent development; and increased environmental awareness in relation to population growth and housing needs (especially housing for the elderly and mass housing for third world nations).

  19. Integrated Environmental Modeling: Quantitative Microbial Risk Assessment

    EPA Science Inventory

    The presentation discusses the need for microbial assessments and presents a road map associated with quantitative microbial risk assessments, through an integrated environmental modeling approach. A brief introduction and the strengths of the current knowledge are illustrated. W...

  20. 46 CFR 504.5 - Environmental assessments.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... significant environmental issues may be published in the Federal Register. Such comments must be received by... 46 Shipping 9 2013-10-01 2013-10-01 false Environmental assessments. 504.5 Section 504.5 Shipping FEDERAL MARITIME COMMISSION GENERAL AND ADMINISTRATIVE PROVISIONS PROCEDURES FOR ENVIRONMENTAL...

  1. 46 CFR 504.5 - Environmental assessments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... significant environmental issues may be published in the Federal Register. Such comments must be received by... 46 Shipping 9 2010-10-01 2010-10-01 false Environmental assessments. 504.5 Section 504.5 Shipping FEDERAL MARITIME COMMISSION GENERAL AND ADMINISTRATIVE PROVISIONS PROCEDURES FOR ENVIRONMENTAL...

  2. 46 CFR 504.5 - Environmental assessments.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... significant environmental issues may be published in the Federal Register. Such comments must be received by... 46 Shipping 9 2014-10-01 2014-10-01 false Environmental assessments. 504.5 Section 504.5 Shipping FEDERAL MARITIME COMMISSION GENERAL AND ADMINISTRATIVE PROVISIONS PROCEDURES FOR ENVIRONMENTAL...

  3. 46 CFR 504.5 - Environmental assessments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... significant environmental issues may be published in the Federal Register. Such comments must be received by... 46 Shipping 9 2012-10-01 2012-10-01 false Environmental assessments. 504.5 Section 504.5 Shipping FEDERAL MARITIME COMMISSION GENERAL AND ADMINISTRATIVE PROVISIONS PROCEDURES FOR ENVIRONMENTAL...

  4. 46 CFR 504.5 - Environmental assessments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... significant environmental issues may be published in the Federal Register. Such comments must be received by... 46 Shipping 9 2011-10-01 2011-10-01 false Environmental assessments. 504.5 Section 504.5 Shipping FEDERAL MARITIME COMMISSION GENERAL AND ADMINISTRATIVE PROVISIONS PROCEDURES FOR ENVIRONMENTAL...

  5. 49 CFR 260.35 - Environmental assessment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... replacement environmental review procedures that the FRA may later issue and the NEPA regulation of the Council on Environmental Quality (“CEQ Regulation”) (40 CFR Part 1500) will govern the FRA's compliance... 49 Transportation 4 2011-10-01 2011-10-01 false Environmental assessment. 260.35 Section...

  6. 22 CFR 216.6 - Environmental assessments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... shall be governed by 22 CFR part 9. Those portions of an Environmental Assessment which are not... for in 22 CFR part 212. ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Environmental assessments. 216.6 Section...

  7. 22 CFR 216.6 - Environmental assessments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... shall be governed by 22 CFR part 9. Those portions of an Environmental Assessment which are not... for in 22 CFR part 212. ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Environmental assessments. 216.6 Section...

  8. 22 CFR 216.6 - Environmental assessments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... shall be governed by 22 CFR part 9. Those portions of an Environmental Assessment which are not... for in 22 CFR part 212. ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Environmental assessments. 216.6 Section...

  9. 24 CFR 58.36 - Environmental assessments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Environmental assessments. 58.36 Section 58.36 Housing and Urban Development Office of the Secretary, Department of Housing and Urban... Environmental assessments. If a project is not exempt or categorically excluded under §§ 58.34 and 58.35,...

  10. 24 CFR 58.36 - Environmental assessments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Environmental assessments. 58.36 Section 58.36 Housing and Urban Development Office of the Secretary, Department of Housing and Urban... Environmental assessments. If a project is not exempt or categorically excluded under §§ 58.34 and 58.35,...

  11. 24 CFR 58.36 - Environmental assessments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Environmental assessments. 58.36 Section 58.36 Housing and Urban Development Office of the Secretary, Department of Housing and Urban... Environmental assessments. If a project is not exempt or categorically excluded under §§ 58.34 and 58.35,...

  12. 24 CFR 58.36 - Environmental assessments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Environmental assessments. 58.36 Section 58.36 Housing and Urban Development Office of the Secretary, Department of Housing and Urban... Environmental assessments. If a project is not exempt or categorically excluded under §§ 58.34 and 58.35,...

  13. 24 CFR 58.36 - Environmental assessments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Environmental assessments. 58.36 Section 58.36 Housing and Urban Development Office of the Secretary, Department of Housing and Urban... Environmental assessments. If a project is not exempt or categorically excluded under §§ 58.34 and 58.35,...

  14. 10 CFR 51.30 - Environmental assessment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., other than those for a standard design certification under 10 CFR part 52 or a manufacturing license... alternative previously rejected in the earlier environmental assessment to become cost beneficial, or results...) An environmental assessment for a manufacturing license under subpart F of part 52 of this...

  15. Non-inferiority of retrospective data collection for assessing perioperative morbidity.

    PubMed

    Patel, Amour B U; Reyes, Anna; Ackland, Gareth L

    2015-01-01

    Background. Postoperative morbidity has immediate and delayed consequences for surgical patients, including excess risk of premature death. Capturing these data objectively and routinely in large electronic databases using tools such as the Postoperative Morbidity Survey (POMS) would offer tremendous clinical and translational potential. However, POMS has thus far only utilised prospective data collection by research staff. We hypothesised that retrospective data collection from routinely collated hospital data from paper and electronic charts, medical and nursing notes was non-inferior to prospective data collection requiring research staff capturing POMS-defined morbidity in real-time. Methods. Morbidity was recorded by a trained investigator as defined by POMS prospectively on postoperative days 3 and 7. Separately, an independent investigator blinded to prospectively acquired data retrospectively assessed the same patients' morbidity as defined by POMS criteria, using medical charts, nursing summaries and electronic data. Equivalence was accepted when the confidence limits for both modes of data collection fell completely inside the equivalence bounds, with the maximum equivalence difference (i.e., the largest value of the difference in sensitivities deemed to reach a conclusion of equivalence) set a priori at 0.2. Differences for confidence limits between retrospective and prospective data collection were based on Nam's RMLE method. The relationship between morbidity on postoperative day 3 as recorded by each data collection method on time to become morbidity free and length of hospital stay was compared using the log-rank test. Results. POMS data from 85 patients undergoing elective or emergency surgery were analyzed. At postoperative day 3, POMS-defined morbidity was similar regardless of whether data were collected prospectively or retrospectively (95% CI [-0.13-0.013]; p < 0.001). Non-inferiority for sensitivity was observed for all other POMS domains and

  16. Non-inferiority of retrospective data collection for assessing perioperative morbidity

    PubMed Central

    Patel, Amour B.U.; Reyes, Anna

    2015-01-01

    Background. Postoperative morbidity has immediate and delayed consequences for surgical patients, including excess risk of premature death. Capturing these data objectively and routinely in large electronic databases using tools such as the Postoperative Morbidity Survey (POMS) would offer tremendous clinical and translational potential. However, POMS has thus far only utilised prospective data collection by research staff. We hypothesised that retrospective data collection from routinely collated hospital data from paper and electronic charts, medical and nursing notes was non-inferior to prospective data collection requiring research staff capturing POMS-defined morbidity in real-time. Methods. Morbidity was recorded by a trained investigator as defined by POMS prospectively on postoperative days 3 and 7. Separately, an independent investigator blinded to prospectively acquired data retrospectively assessed the same patients’ morbidity as defined by POMS criteria, using medical charts, nursing summaries and electronic data. Equivalence was accepted when the confidence limits for both modes of data collection fell completely inside the equivalence bounds, with the maximum equivalence difference (i.e., the largest value of the difference in sensitivities deemed to reach a conclusion of equivalence) set a priori at 0.2. Differences for confidence limits between retrospective and prospective data collection were based on Nam’s RMLE method. The relationship between morbidity on postoperative day 3 as recorded by each data collection method on time to become morbidity free and length of hospital stay was compared using the log-rank test. Results. POMS data from 85 patients undergoing elective or emergency surgery were analyzed. At postoperative day 3, POMS-defined morbidity was similar regardless of whether data were collected prospectively or retrospectively (95% CI [−0.13–0.013]; p < 0.001). Non-inferiority for sensitivity was observed for all other POMS

  17. 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, ...

  18. The promotion of environmental enhancement in Strategic Environmental Assessment

    SciTech Connect

    McCluskey, Daniel; Joao, Elsa

    2011-04-15

    This paper evaluates how the enhancement of positive environmental impacts has been considered and developed in Strategic Environmental Assessment (SEA) reports since the SEA Act in Scotland was introduced in 2005. Fifteen Environmental Reports on strategic actions prepared between 2006 and 2009 were scrutinized for this study, one of which pertained to national policy and the rest to responsible authority programmes, plans or strategies throughout Scotland. A four point scale was developed to evaluate the extent to which environmental enhancement promotion or measures were considered in the Environmental Reports: Thorough, Fair, Minimal and Absent. Results found that nine out of the 15 Environmental Reports studied were graded as 'minimal' or 'absent'. The paper concludes that in order for SEA to achieve its full potential, in addition to considering mitigation measures for negative environmental impacts, SEA practitioners and decision makers must begin to realize and exploit potential enhancement opportunities.

  19. Environmental probabilistic quantitative assessment methodologies

    USGS Publications Warehouse

    Crovelli, R.A.

    1995-01-01

    In this paper, four petroleum resource assessment methodologies are presented as possible pollution assessment methodologies, even though petroleum as a resource is desirable, whereas pollution is undesirable. A methodology is defined in this paper to consist of a probability model and a probabilistic method, where the method is used to solve the model. The following four basic types of probability models are considered: 1) direct assessment, 2) accumulation size, 3) volumetric yield, and 4) reservoir engineering. Three of the four petroleum resource assessment methodologies were written as microcomputer systems, viz. TRIAGG for direct assessment, APRAS for accumulation size, and FASPU for reservoir engineering. A fourth microcomputer system termed PROBDIST supports the three assessment systems. The three assessment systems have different probability models but the same type of probabilistic method. The type of advantages of the analytic method are in computational speed and flexibility, making it ideal for a microcomputer. -from Author

  20. An Assessment of Environmental Health Needs

    NASA Technical Reports Server (NTRS)

    Macatangay, Ariel V.

    2013-01-01

    Environmental health fundamentally addresses the physical, chemical, and biological risks external to the human body that can impact the health of a person by assessing and controlling these risks in order to generate and maintain a health-supportive environment. In manned spacecraft, environmental health risks are mitigated by a multi-disciplinary effort, employing several measures including active and passive controls, by establishing environmental standards (SMACs, SWEGs, microbial and acoustics limits), and through environmental monitoring. Human Health and Performance (HHP) scientists and Environmental Control and Life Support (ECLS) engineers consider environmental monitoring a vital component to an environmental health management strategy for maintaining a healthy crew and achieving mission success. ECLS engineers use environmental monitoring data to monitor and confirm the health of ECLS systems, whereas HHP scientists use the data to manage the health of the human system. Because risks can vary between missions and change over time, environmental monitoring is critical. Crew health risks associated with the environment were reviewed by agency experts with the goal of determining risk-based environmental monitoring needs for future NASA manned missions. Once determined, gaps in environmental health knowledge and technology, required to address those risks, were identified for various types of exploration missions. This agency-wide assessment of environmental health needs will help guide the activities/hardware development efforts to close those gaps and advance the knowledge required to meet NASA manned space exploration objectives. Details of the roadmap development and findings are presented in this paper.

  1. Assessing family-of-origin functioning in Mexican American adults: retrospective application of the family environment scale.

    PubMed

    Negy, Charles; Snyder, Douglas K

    2006-12-01

    Although both theoretical and empirical literature suggests that individuals' family-of-origin experiences affect subsequent relationship functioning as adults, few studies have examined the appropriateness of family assessment techniques when applied retrospectively for use in either theory development or clinical applications. This study examined psycho-metric characteristics of the Family Environment Scale (FES) when used retrospectively with Mexican Americans to assess their families-of-origin. Findings provided qualified support for the internal consistency of the FES and showed significant mean profile differences for this population across gender and when compared to the normative sample for this measure. Retrospective reports on the FES related to independent measures of family history of distress and, to a lesser extent, with current relationship functioning, providing preliminary support for the criterion-related validity of the FES when adapted for retrospective assessment. Limitations and implications of findings for further research are discussed. PMID:17050910

  2. Environmental Assessment Lakeview Geothermal Project

    SciTech Connect

    Treis, Tania

    2012-04-30

    The Town of Lakeview is proposing to construct and operate a geothermal direct use district heating system in Lakeview, Oregon. The proposed project would be in Lake County, Oregon, within the Lakeview Known Geothermal Resources Area (KGRA). The proposed project includes the following elements: Drilling, testing, and completion of a new production well and geothermal water injection well; construction and operation of a geothermal production fluid pipeline from the well pad to various Town buildings (i.e., local schools, hospital, and Lake County Industrial Park) and back to a geothermal water injection well. This EA describes the proposed project, the alternatives considered, and presents the environmental analysis pursuant to the National Environmental Policy Act. The project would not result in adverse effects to the environment with the implementation of environmental protection measures.

  3. ENVIRONMENTAL ASSESSMENT OF COAL LIQUEFACTION

    EPA Science Inventory

    The report summarizes results of a study of the environmental aspects of 14 of the most prominent coal liquefaction systems, in terms of background, process description, major operations, input and output streams, status, and schedule of system development. As a result of the stu...

  4. ENVIRONMENTAL ASSESSMENT OF IRON CASTING

    EPA Science Inventory

    Sampling of ductile iron casting in green sand molds with phenolic isocyanate cores and in phenol-formaldehyde bound shell molds did not provide definitive proof that environmentally hazardous organic emission occur. Both molding systems produced the same type of major emissions,...

  5. Assessing the cancer risk from environmental PCBs.

    PubMed Central

    Cogliano, V J

    1998-01-01

    A new approach to assessing the cancer risk from environmental polychlorinated biphenyls (PCBs) considers both toxicity and environmental processes to make distinctions among environmental mixtures. New toxicity information from a 1996 cancer study of four commercial mixtures strengthens the case that all PCB mixtures can cause cancer, although different mixtures have different potencies. Environmental processes alter PCB mixtures through partitioning, chemical transformation, and preferential bioaccumulation; these processes can increase or decrease toxicity considerably. Bioaccumulated PCBs are of greatest concern because they appear to be more toxic than commercial PCBs and more persistent in the body. The new approach uses toxicity studies of commercial mixtures to develop a range of cancer potency estimates and then considers the effect of environmental processes to choose appropriate values for representative classes of environmental mixtures. Guidance is given for assessing risks from different exposure pathways, less-than-lifetime and early-life exposures, and mixtures containing dioxinlike compounds. PMID:9618347

  6. Testing for sustainable development through environmental assessment

    SciTech Connect

    George, C.

    1999-03-01

    The potential of environmental assessment as a sustainability instrument has long been recognized, but the criteria against which development proposals traditionally are judged are not necessarily criteria for sustainable development. Meanwhile, Agenda 21 identified the need for indicators of sustainable development for use in decision-making, but those that have been developed are not easy to apply in project level environmental assessment. These problems are addressed by returning to the fundamental principles of sustainable development and relating them to the principles of environmental assessment. In this way, 18 criteria have been derived, all of which must be satisfied if a development proposal is to be classified as sustainable development. These criteria have been tested against a number of actual environmental assessments to identify the likely consequences for project approval.

  7. Using Environmental Scans in Educational Needs Assessment.

    ERIC Educational Resources Information Center

    Hatch, Terry F.; Pearson, Thomas G.

    1998-01-01

    Presents advantages and disadvantages of environmental scanning for assessing the context of professional continuing education. Provides a checklist for evaluating the quality and usefulness of information sources. Addresses the ethics of scanning. (SK)

  8. 22 CFR 216.6 - Environmental assessments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... shall be governed by 22 CFR part 9. Those portions of an Environmental Assessment which are not... for in 22 CFR part 212. ... included in the detailed study; devote substantial treatment to each alternative considered in...

  9. The Mars Environmental Compatibility Assessment (MECA)

    NASA Technical Reports Server (NTRS)

    Hecht, M. H.; Meloy, T. P.; Marshall, J. R.

    2000-01-01

    Originally selected for the HEDS dust & soil payload for the 2001 Mars Surveyor Lander, The Mars Environmental Compatibility Assessment (MECA) has now been completed, tested, and is ready for flight. This paper will review the four MECA instruments.

  10. DESIGNING ENVIRONMENTAL MONITORING DATABASES FOR STATISTIC ASSESSMENT

    EPA Science Inventory

    Databases designed for statistical analyses have characteristics that distinguish them from databases intended for general use. EMAP uses a probabilistic sampling design to collect data to produce statistical assessments of environmental conditions. In addition to supporting the ...

  11. Incorporating social concerns in environmental impact assessments

    SciTech Connect

    Wolfe, A.K.

    1990-03-01

    Social impact assessments most often focus on the population-driven impacts of projects. Such impacts may be insignificant when compared with social structural impacts of complex, controversial projects. This set of impacts includes social disruption, social group formation, and stigma effects. The National Environmental Policy Act does not explicitly call for assessment of, and assessors often are reluctant to address, these complex issues. This paper discusses why such impacts are critical to assess and gives examples of how they have been incorporated into environmental assessment documents. 6 refs.

  12. “Alas poor Yorick”: What retrospective analysis of canine skulls can tell us about the impact of environmental factors on health

    PubMed Central

    Valenzuela, Luciano O.; Chase, Kevin; McGill, Lawrence; Miller, Shawn; Nielsen, Mark; Lark, Karl G.

    2014-01-01

    Necropsies and extensive histological evaluation for clinical and sub-clinical disease of approximately three hundred Portuguese Water dogs are available as part of an ongoing study to assess their state of health at end of life. Throughout life these dogs enjoyed a variety of lifestyles and environments. Here we carry out retrospective quantitative assessments of life-time dietary input and physical activity for each dog. To do this, collagens from skull vault bone and from dentine have been analyzed for ratios of stable isotopes to determine differences in diet that individual dogs experienced during late or early life respectively. Robustness of skull bone (weight/unit of skull size) was used as a relative indicator of the amount of physical activity experienced during a dog’s lifetime. These environmental parameters were correlated with the frequency and severity of specific disease processes determined at necropsy. Both measures were shown to exert significant low-level (r < 25%) differential effects on specific diseases. The value of retrospective analysis of environmental influences is discussed. PMID:24436781

  13. 40 CFR 6.205 - Environmental assessments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... any environmental issues that are of public concern. (e) An EA must include: (1) A brief discussion of... Official must prepare an environmental assessment (EA) (see 40 CFR 1508.9) for a proposed action that is... determining whether to prepare an EIS or to issue a FONSI (see 40 CFR 1508.9(a)), and may include...

  14. 40 CFR 6.205 - Environmental assessments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... any environmental issues that are of public concern. (e) An EA must include: (1) A brief discussion of... Official must prepare an environmental assessment (EA) (see 40 CFR 1508.9) for a proposed action that is... determining whether to prepare an EIS or to issue a FONSI (see 40 CFR 1508.9(a)), and may include...

  15. 40 CFR 6.205 - Environmental assessments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... any environmental issues that are of public concern. (e) An EA must include: (1) A brief discussion of... Official must prepare an environmental assessment (EA) (see 40 CFR 1508.9) for a proposed action that is... determining whether to prepare an EIS or to issue a FONSI (see 40 CFR 1508.9(a)), and may include...

  16. 40 CFR 6.205 - Environmental assessments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... any environmental issues that are of public concern. (e) An EA must include: (1) A brief discussion of... Official must prepare an environmental assessment (EA) (see 40 CFR 1508.9) for a proposed action that is... determining whether to prepare an EIS or to issue a FONSI (see 40 CFR 1508.9(a)), and may include...

  17. 40 CFR 6.205 - Environmental assessments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... any environmental issues that are of public concern. (e) An EA must include: (1) A brief discussion of... Official must prepare an environmental assessment (EA) (see 40 CFR 1508.9) for a proposed action that is... determining whether to prepare an EIS or to issue a FONSI (see 40 CFR 1508.9(a)), and may include...

  18. 49 CFR 260.35 - Environmental assessment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Council on Environmental Quality (“CEQ Regulation”) (40 CFR Part 1500) will govern the FRA's compliance... 49 Transportation 4 2010-10-01 2010-10-01 false Environmental assessment. 260.35 Section 260.35... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Applications for Financial Assistance § 260.35...

  19. Devising an Environmental Impact Assessment Curriculum

    ERIC Educational Resources Information Center

    Catalano, Ralph A.

    1975-01-01

    The need for personnel trained in understanding environmental impact statements has become apparent. In an attempt to fill this need, the University of California developed a program designed to produce a select number of graduates qualified to assess environmental impact statements. (MA)

  20. Retrospective Assessment of Exposure to Chemicals for a Microelectronics and Business Machine Manufacturing Facility

    PubMed Central

    Fleming, Donald A.; Woskie, Susan R.; Jones, James H.; Silver, Sharon R.; Luo, Lian; Bertke, Stephen J.

    2015-01-01

    A retrospective exposure assessment was performed for use in a health outcomes study of a facility manufacturing circuit boards, business machines, and other equipment during the years 1969–2002. A matrix was developed identifying chemical use by department-year based on company-provided information. Use of six chemical agents (fiberglass, lead, methylene chloride, methyl chloroform, perchloroethylene, and trichloroethylene) and six chemical classes (acid-base, aromatic hydrocarbons, chlorinated hydrocarbons, other hydrocarbons, chlorofluorocarbons, and metals), and general (including unspecified) chemicals was identified. The matrix also contained an assignment for each department-year categorizing the potential for use of chemicals as negligible, intermittent/incidental, or routine. These department-based exposure matrix data were combined with work history data to provide duration of potential chemical use for workers. Negligible, intermittent/incidental or routine extent-of-chemical-use categories comprised 42.6%, 39.4%, and 17.9%, respectively, of total person-years of employment. Cumulative exposure scores were also developed, representing a relative measure of the cumulative extent of potential exposure to the six chemical agents, six chemical classes, and general (including unspecified) chemicals. Additionally, the study period was divided into manufacturing eras showing trends in chemical use, and showing that process use of trichloroethylene and methylene chloride ended in the mid-1980s and the mid-1990s, respectively. This approach may be useful in other assessments addressing a variety of chemicals, and with data constraints common to retrospective chemical exposure studies. PMID:24224613

  1. Retrospective assessment of exposure to chemicals for a microelectronics and business machine manufacturing facility.

    PubMed

    Fleming, Donald A; Woskie, Susan R; Jones, James H; Silver, Sharon R; Luo, Lian; Bertke, Stephen J

    2014-01-01

    A retrospective exposure assessment was performed for use in a health outcomes study of a facility manufacturing circuit boards, business machines, and other equipment during the years 1969-2002. A matrix was developed identifying chemical use by department-year based on company-provided information. Use of six chemical agents (fiberglass, lead, methylene chloride, methyl chloroform, perchloroethylene, and trichloroethylene) and six chemical classes (acid-base, aromatic hydrocarbons, chlorinated hydrocarbons, other hydrocarbons, chlorofluorocarbons, and metals), and general (including unspecified) chemicals was identified. The matrix also contained an assignment for each department-year categorizing the potential for use of chemicals as negligible, intermittent/incidental, or routine. These department-based exposure matrix data were combined with work history data to provide duration of potential chemical use for workers. Negligible, intermittent/incidental or routine extent-of-chemical-use categories comprised 42.6%, 39.4%, and 17.9%, respectively, of total person-years of employment. Cumulative exposure scores were also developed, representing a relative measure of the cumulative extent of potential exposure to the six chemical agents, six chemical classes, and general (including unspecified) chemicals. Additionally, the study period was divided into manufacturing eras showing trends in chemical use, and showing that process use of trichloroethylene and methylene chloride ended in the mid-1980s and the mid-1990s, respectively. This approach may be useful in other assessments addressing a variety of chemicals, and with data constraints common to retrospective chemical exposure studies. PMID:24224613

  2. [Environmental Hazards Assessment Program annual report, June 1992--June 1993]. Use of diatom distributions to monitor environmental health

    SciTech Connect

    Levine, R.H.

    1993-12-01

    A variety of approaches has been used in the past to assess the environmental impact of anthropogenic contaminants. One reliable index for aquatic environments is the analysis of diatom species distribution; the focus in this case being on the Savannah River. The completed objectives of this study were: (A) the development and use of procedures for measuring diatom distribution in the water column and (B) the development and evaluation of sediment sampling methods for retrospective analysis.

  3. Potential for bias in epidemiologic studies that rely on glass-based retrospective assessment of radon.

    PubMed Central

    Weinberg, C R

    1995-01-01

    Retrospective assessment of exposure to radon remains the greatest challenge in epidemiologic efforts to assess lung cancer risk associated with residential exposure. An innovative technique based on measurement of alpha-emitting, long-lived daughters embedded by recoil into household glass may one day provide improved radon dosimetry. Particulate air pollution is known, however, to retard the plate-out of radon daughters. This would be expected to result in a differential effect on dosimetry, where the calibration curve relating the actual historical radon exposure to the remaining alpha-activity in the glass would be different in historically smoky and nonsmoky environments. The resulting "measurement confounding" can distort inferences about the effect of radon and can also produce spurious evidence for synergism between radon exposure and cigarette smoking. Images Figure 1. Figure 2. Figure 3. Figure 4. PMID:8605854

  4. GEOTHERMAL ENVIRONMENTAL IMPACT ASSESSMENT: SUBSURFACE ENVIRONMENTAL ASSESSMENT FOR FOUR GEOTHERMAL SYSTEMS

    EPA Science Inventory

    This is the second in a series of reports concerning the environmental assessments of effluent extraction, energy conversion, and waste disposal in geothermal systems. This study involves the subsurface environmental impact of the Imperial Valley and The Geysers, California; Klam...

  5. The new Canadian Environmental Assessment Act: A comparison with the environmental assessment review process

    SciTech Connect

    Delicaet, A.

    1995-11-01

    The Environmental Assessment Review Process (EARP) Guidelines Order was created to provide the federal government with an environmental impact assessment process that could ensure environmental implications of projects for which the federal government had a decision-making responsibility were considered early in the planning process. Due to several ambiguities in the Guidelines Order, reform was necessary and inevitable. The result of this reform is the Canadian Environmental Assessment Act, proclaimed in January 1995. This article highlights the strengths and weaknesses of the new act. It also examines why practitioners have criticized the federal government for not seizing the reform opportunity to take a strong jurisdictional stand on environmental protection.

  6. Using Art to Assess Environmental Education Outcomes

    ERIC Educational Resources Information Center

    Flowers, Ami A.; Carroll, John P.; Green, Gary T.; Larson, Lincoln R.

    2015-01-01

    Construction of developmentally appropriate tools for assessing the environmental attitudes and awareness of young learners has proven to be challenging. Art-based assessments that encourage creativity and accommodate different modes of expression may be a particularly useful complement to conventional tools (e.g. surveys), but their efficacy and…

  7. Validation of the species sensitivity distribution in retrospective risk assessment of herbicides at the river basin scale-the Scheldt river basin case study.

    PubMed

    Jesenska, Sona; Nemethova, Sabina; Blaha, Ludek

    2013-09-01

    Species sensitivity distribution (SSD) is commonly used in prospective risk assessment to derive predicted no-effect concentrations, toxicity exposure ratios, and environmental quality standards for individual chemicals such as pesticides. The application of SSD in the retrospective risk assessment of chemical mixtures at the river basin scale (i.e., the estimation of "multiple substance potentially affected fractions" [msPAFs]) has been suggested, but detailed critical assessment of such an application is missing. The present study investigated the impact of different data validation approaches in a retrospective model case study focused on seven herbicides monitored at the Scheldt river basin (Belgium) between 1998 and 2009. The study demonstrated the successful application of the SSD approach. Relatively high impacts of herbicides on aquatic primary producers were predicted. Often, up to 40 % of the primary producer communities were affected, as predicted by chronic msPAF, and in some cases, the predicted impacts were even more pronounced. The risks posed by the studied herbicides decreased during the 1998-2009 period, along with decreasing concentrations of highly toxic pesticides such as simazine or isoproturon. Various data validation approaches (the removal of duplicate values and outliers, the testing of different exposure durations and purities of studied herbicides, etc.) substantially affected SSD at the level of individual studied compounds. However, the time-consuming validation procedures had only a minor impact on the outcomes of the retrospective risk assessment of herbicide mixtures at the river basin scale. Selection of the appropriate taxonomic group for SSD calculation and selection of the species-specific endpoint (i.e., the most sensitive or average value per species) were the most critical steps affecting the final risk values predicted. The present validation study provides a methodological basis for the practical use of SSD in the

  8. A retrospective cohort study among iron-steel workers in Anshan, China: exposure assessment.

    PubMed

    Hoshuyama, Tsutomu; Pan, Guowei; Tanaka, Chieko; Feng, Yiping; Yu, Lianzheng; Liu, Tiefu; Liu, Liming; Hanaoka, Tomoyuki; Takahashi, Ken

    2006-09-01

    Although adequate assessment of exposure is needed in epidemiological studies among foundry workers, previous studies are often lacking in this aspect. We conducted a retrospective cohort study of a Chinese iron and steel company with a 14-yr follow up during 1980-1993. Exposure assessment was performed for a single job, i.e., the current job for the active worker and the longest job for the retired or deceased worker as of the end of the follow-up, which was allocated as the surrogate of lifetime job and was applied to a job-exposure matrix. Of the 147,062 cohort members, 52,394 males (43%) and 5,291 females (21%) were exposed to any of 15 hazardous factors such as dust, silica, PAHs (polycyclic aromatic hydrocarbons), CO (carbon monoxide) and heat. In 2,104 randomly selected samples, the exposure assessment of exposed workers based on a single job was found to be 12-14% lower than the real situation. This study suggests that the exposure assessment is valuable in evaluating the health effects among the foundry workers, despite some limitations such as underestimation of exposure assessment and the lack of data regarding smoking and drinking habits. PMID:16981402

  9. 43 CFR 46.310 - Contents of an environmental assessment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Contents of an environmental assessment... OF THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1969 Environmental Assessments § 46.310 Contents of an environmental assessment. (a) At a minimum, an environmental assessment must include brief discussions of:...

  10. Risk communication in environmental assessment

    SciTech Connect

    Rahm-Crites, L.

    1996-08-26

    Since the enactment of NEPA and other environmental legislation, the concept of `risk communication` has expanded from simply providing citizens with scientific information about risk to exploring ways of making risk information genuinely meaningful to the public and facilitating public involvement in the very processes whereby risk is analyzed and managed. Contemporary risk communication efforts attempt to find more effective ways of conveying increasingly complex risk information and to develop more democratic and proactive approaches to community involvement, in particular to ensuring the participation of diverse populations in risk decisions. Although considerable progress has been made in a relatively short time, risk communication researchers and practitioners currently face a number of challenges in a time of high expectations, low trust, and low budgets.

  11. A Retrospective Self-Assessment of the SURFO Summer Internship Program in Oceanography

    NASA Astrophysics Data System (ADS)

    Pockalny, R. A.; Donohue, K. A.; Fliegler, J.

    2009-12-01

    The Summer Undergraduate Research Fellowships in Oceanography (SURFO) program at the Graduate School of Oceanography/University of Rhode Island is an NSF-funded Research Experience for Undergraduates site program with a programmatic research niche focused on quantitative aspects of Oceanography. Each summer-cohort includes 9-12 participants (rising seniors) who are paired with a primary research advisor and often with a graduate student mentor. The primary components of the 10-week program include a 4-week introductory phase and a 6-week core research phase. A retrospective self-assessment instrument gauged the confidence, attitude and comfort level of participants with; 1) core math and science subjects, 2) oceanography-related subjects, 3) research skills, and 4) SURFO and GSO staff. SURFO participants evaluated themselves at the start of the program, after the introductory phase, and at the end of the program. Participants were also asked to reassess their initial evaluations and provide an updated score. The pre-assessment results indicate that the program recruits students from the target group (e.g., strong physics and math backgrounds, but with limited exposure to oceanography). The results also indicate that the students are initially comfortable with their advising team, but not so comfortable with their research topic and research skills. The post-introductory phase results indicate large increases in comfort level with the advising team and the local research community yet little or no change is indicated for research skills. The final assessments show large changes in oceanography-content knowledge, research topic, and research skills. The retrospective reassessment indicates an initial overconfidence in most categories. Overall, the largest changes occurred during the core research portion of the program. These results reinforce the importance/effectiveness of authentic, hands-on, inquiry-based research for higher learning and training the next

  12. Retrospective assessment of dryland soil stability in relation to grazing and climate change.

    PubMed

    Washington-Allen, Robert A; West, Neil E; Ramsey, R Douglas; Phillips, Debra H; Shugart, Herman H

    2010-01-01

    Accelerated soil erosion is an aspect of dryland degradation that is affected by repeated intense drought events and land management activities such as commercial livestock grazing. A soil stability index (SSI) that detects the erosion status and susceptibility of a landscape at the pixel level, i.e., stable, erosional, or depositional pixels, was derived from the spectral properties of an archived time series (from 1972 to 1997) of Landsat satellite data of a commercial ranch in northeastern Utah. The SSI was retrospectively validated with contemporary field measures of soil organic matter and erosion status that was surveyed by US federal land management agencies. Catastrophe theory provided the conceptual framework for retrospective assessment of the impact of commercial grazing and soil water availability on the SSI. The overall SSI trend was from an eroding landscape in the early drier 1970s towards stable conditions in the wetter mid-1980s and late 1990s. The landscape catastrophically shifted towards an extreme eroding state that was coincident with the "The Great North American Drought of 1988". Periods of landscape stability and trajectories toward stability were coincident with extremely wet El Niño events. Commercial grazing had less correlation with soil stability than drought conditions. However, the landscape became more susceptible to erosion events under multiple droughts and grazing. Land managers now have nearly a year warning of El Niño and La Niña events and can adjust their management decisions according to predicted landscape erosion conditions. PMID:19130278

  13. pH-dependent leaching of dump coal ash - retrospective environmental analysis

    SciTech Connect

    Popovic, A.; Djordjevic, D.

    2009-07-01

    Trace and major elements in coal ash particles from dump of 'Nikola Tesla A' power plant in Obrenovac near Belgrade (Serbia) can cause pollution, due to leaching by atmospheric and surface waters. In order to assess this leaching potential, dump ash samples were subjected to extraction with solutions of decreasing pH values (8.50, 7.00, 5.50, and 4.00), imitating the reactions of the alkaline ash particles with the possible alkaline, neutral, and acidic (e.g., acid rain) waters. The most recently deposited ash represents the greatest environmental threat, while 'aged' ash, because of permanent leaching on the dump, was shown to have already lost this pollution potential. On the basis of the determined leachability, it was possible to perform an estimation of the acidity of the regional rainfalls in the last decades.

  14. Forecasting the VCR: A Retrospective Assessment of Media Trade Press and Academic Forecasts of Its Impact on Broadcasting.

    ERIC Educational Resources Information Center

    Napoli, Philip M.

    Retrospective technology assessment (RTA) is the use of historical research to assess current and future technology issues. This paper uses the introduction of the videocassette recorder (VCR) as an RTA case study, focusing on the broadcasting and advertising trade presses and their forecasts of the VCR's potential impact on broadcasting. Trade…

  15. The Collaborative Assessment and Management of Suicidality versus Treatment as Usual: A Retrospective Study with Suicidal Outpatients

    ERIC Educational Resources Information Center

    Jobes, David A.; Wong, Steven A.; Conrad, Amy K.; Drozd, John F.; Neal-Walden, Tracy

    2005-01-01

    The Collaborative Assessment and Management of Suicidality (CAMS) is a novel clinical approach used to identify, assess, and manage suicidal outpatients (Jobes & Drozd, 2004). The results of a retrospective study evaluating the impact of CAMS versus treatment as usual (TAU) on suicidal outpatients are presented. Patients in the CAMS treatment…

  16. Environmental Compliance Audit& Assessment Program Manual

    SciTech Connect

    Thorson, Patrick; Baskin, David; Borglin, Ned; Fox, Robert; Wahl, Linnea; Hatayama, Howard; Pauer, Ronald

    2009-03-13

    This document describes the elements, schedule, roles, and responsibilities of the Lawrence Berkeley National Laboratory (LBNL) Environmental Compliance Audit & Assessment Program (ECAAP). The ECAAP has been developed to meet the requirements of DOE Order 450.1A,1 and Executive Order 13423.2 These referenced Orders stipulate that government agencies must develop environmental compliance audit programs to monitor and improve compliance with environmental regulations. As stated specifically in the DOE Order, as a part of a DOE facility's Environmental Management System (EMS), 'An environmental compliance audit and review program that identifies compliance deficiencies and root causes of non-compliance' shall be developed and implemented. The ECAAP has also been developed to satisfy LBNL's institutional technical assurance assessment requirements promulgated in the Environment, Safety and Health (ES&H) Self-Assessment Program (LBNL/PUB-5344) and described by the ES&H Technical Assurance Program (TAP) Manual (LBNL/PUB-913E). The ES&H TAP Manual provides the framework for systematic reviews of ES&H programs with the intent to provide assurance that these programs comply with their guiding regulations, are effective, and are properly implemented. As required by the DOE and Executive Orders and by LBNL's TAP, the goal of the ECAAP is to identify environmental regulatory compliance deficiencies and to determine their respective causes. The ECAAP then provides a means of correcting any deficiencies identified, and leads to continually improving environmental compliance performance.

  17. Environmental flow assessments for transformed estuaries

    NASA Astrophysics Data System (ADS)

    Sun, Tao; Zhang, Heyue; Yang, Zhifeng; Yang, Wei

    2015-01-01

    Here, we propose an approach to environmental flow assessment that considers spatial pattern variations in potential habitats affected by river discharges and tidal currents in estuaries. The approach comprises four steps: identifying and simulating the distributions of critical environmental factors for habitats of typical species in an estuary; mapping of suitable habitats based on spatial distributions of the Habitat Suitability Index (HSI) and adopting the habitat aggregation index to understand fragmentation of potential suitable habitats; defining variations in water requirements for a certain species using trade-off analysis for different protection objectives; and recommending environmental flows in the estuary considering the compatibility and conflict of freshwater requirements for different species. This approach was tested using a case study in the Yellow River Estuary. Recommended environmental flows were determined by incorporating the requirements of four types of species into the assessments. Greater variability in freshwater inflows could be incorporated into the recommended environmental flows considering the adaptation of potential suitable habitats with variations in the flow regime. Environmental flow allocations should be conducted in conjunction with land use conflict management in estuaries. Based on the results presented here, the proposed approach offers flexible assessment of environmental flow for aquatic ecosystems that may be subject to future change.

  18. Environmental assessment for the Processing and Environmental Technology Laboratory (PETL)

    SciTech Connect

    1995-09-01

    The U.S. Department of Energy (DOE) has prepared an environmental assessment (EA) on the proposed Processing and Environmental Technology Laboratory (PETC) at Sandia National Laboratories/New Mexico (SNL/NM). This facility is needed to integrate, consolidate, and enhance the materials science and materials process research and development (R&D) currently in progress at SNL/NM. Based on the analyses in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, an environmental impact statement is not required, and DOE is issuing this Finding of No Significant Impact (FONSI).

  19. Environmental assessment of stillage control

    SciTech Connect

    Barney, W. K.; Chang, H.

    1980-01-01

    The US government is encouraging increased production and use of gasohol in an effort to make the United States more energy independent. The current national goal is to substitute gasohol for 10% of the unleaded gasoline consumed in the United States by th end of 1980. Increased production of fuel ethanol in the years to come seems certain. In producing fuel ethanol (200 proof) from biomass feedstocks by fermentation, a liquid residue called stillage is produced. The concentration of BOD/sub 5/ in stillage is usually high compared to that in domestic waste, and this residue must go through a waste treatment process before discharge into bodies of water. While stillage has potential uses as an animal feed, soil amendment, and protein source for humans, the liquid remaining after useful stillage components have been extracted must still be treated before discharge to the environment. This paper identifies the types of stillage that are produced as well as their control. The concept of stillage control in the context of this paper includes both the uses and environmental control technology needs of stillage.

  20. Assessing the Validity of Can-Do Statements in Retrospective (Then-Now) Self-Assessment

    ERIC Educational Resources Information Center

    Brown, N. Anthony; Dewey, Dan P.; Cox, Troy L.

    2014-01-01

    In this study, the authors evaluated the strengths and limitations of a self-assessment based on ACTFL Can-Do statements ("ACTFL," 2013]) as a tool for measuring linguistic gains over an internship abroad in Russia. They assessed its reliability, determined how its items mapped with the ACTFL scale, and measured the degree to which…

  1. Environmental Risk Assessment of Nanomaterials

    NASA Astrophysics Data System (ADS)

    Bayramov, A. A.

    In this paper, various aspects of modern nanotechnologies and, as a result, risks of nanomaterials impact on an environment are considered. This very brief review of the First International Conference on Material and Information Sciences in High Technologies (2007, Baku, Azerbaijan) is given. The conference presented many reports that were devoted to nanotechnology in biology and business for the developing World, formation of charged nanoparticles for creation of functional nanostructures, nanoprocessing of carbon nanotubes, magnetic and optical properties of manganese-phosphorus nanowires, ultra-nanocrystalline diamond films, and nanophotonics communications in Azerbaijan. The mathematical methods of simulation of the group, individual and social risks are considered for the purpose of nanomaterials risk reduction and remediation. Lastly, we have conducted studies at a plant of polymeric materials (and nanomaterials), located near Baku. Assessments have been conducted on the individual risk of person affection and constructed the map of equal isolines and zones of individual risk for a plant of polymeric materials (and nanomaterials).

  2. Environmental Justice Assessment for Transportation

    SciTech Connect

    Mills, G.S.; Neuhauser, K.S.

    1999-04-05

    Application of Executive Order 12898 to risk assessment of highway or rail transport of hazardous materials has proven difficult; the location and conditions affecting the propagation of a plume of hazardous material released in a potential accident are unknown, in general. Therefore, analyses have only been possible in geographically broad or approximate manner. The advent of geographic information systems and development of software enhancements at Sandia National Laboratories have made kilometer-by-kilometer analysis of populations tallied by U.S. Census Blocks along entire routes practicable. Tabulations of total, or racially/ethnically distinct, populations close to a route, its alternatives, or the broader surrounding area, can then be compared and differences evaluated statistically. This paper presents methods of comparing populations and their racial/ethnic compositions using simple tabulations, histograms and Chi Squared tests for statistical significance of differences found. Two examples of these methods are presented: comparison of two routes and comparison of a route with its surroundings.

  3. Ten-year retrospective assessment of the performance of the Food Contact Notification (FCN) programme.

    PubMed

    Neal-Kluever, April; Cooper, Jessica; Zebovitz, Thomas C; Butts, Kyla M

    2015-01-01

    The Food Contact Notification (FCN) programme was authorised by the US Food and Drug Administration (USFDA) Modernization Act of 1997. Manufacturers may file FCNs for food contact substances (FCSs) not already authorised or pre-sanctioned by the USFDA by demonstrating a reasonable certainty of no harm for their intended uses. The Division of Food Contact Notifications (DFCN) 10-year Retrospective Assessment Group was formed to collect and develop metrics associated with the first decade of the FCN Programme and determine the extent selected aspects of the review process contributed to the effective FCN. Comparative analysis of 924 FCNs revealed that 76% become effective, 23% were withdrawn and 1% received a not accepted status. The focus of the Group was to identify factors impacting the likelihood of an FCN becoming effective. PMID:25529924

  4. The Stateville penitentiary malaria experiments: a case study in retrospective ethical assessment.

    PubMed

    Miller, Franklin G

    2013-01-01

    During World War II, malaria research was conducted in prisons. A notable example was the experiments at Stateville Penitentiary in Illinois, in which prisoner-subjects were infected with malaria for the purpose of testing the safety and efficacy of novel anti-malaria drugs. Over time, commentators have shifted from viewing the malaria research at Stateville as a model of ethical clinical research to seeing the experiments as paradigmatic of abusive human experimentation. This essay undertakes a retrospective ethical assessment of the Stateville malaria research during the 1940s in light of basic ethical principles and the Nuremberg Code, as well as contemporary malaria research. In addition to its historical interest, this case study provides a rich context for addressing basic issues of research ethics, including the voluntariness of consent, the justification of risks, and the exploitation of vulnerable subjects. PMID:24769747

  5. Earth Day and Environmental Education: Retrospect and Prospect. IES Monograph 1.

    ERIC Educational Resources Information Center

    Berberet, William G.

    The first Earth Day was held on April 22, 1970. This monograph is an attempt to analyze the environmental improvement efforts since that time, with emphasis on environmental education and environmental studies. It is claimed that environmental policies developed over the past 17 years have failed to incorporate adequately the human dimension in…

  6. Integrating environmental justice (EJ) methodologies into environmental impact assessment

    SciTech Connect

    Zimmerman, R.

    1995-12-01

    Environmental Justice (EJ) concerns are now a pervasive part of environmental policy. Moreover, Federal Executive Order 12898 mandates its diffusion throughout federal government programs, and many states are developing similar programs. EJ concerns first arose in the environmental field in the context of hazardous waste facilities. Thus, hazardous waste applications provide important analytical models for EJ issues addressed in other programs, such as environmental assessment (EA). At the present time, EJ concerns are treated largely qualitatively in EAs and environmental impact statements (EISs) in sections dealing with neighborhood and community character or socioeconomics. The manner in which EJ issues are examined in EISs is described using examples from recent EISs, and an approach to quantifying EJ in terms of demographic patterns is presented using techniques previously applied by the author to hazardous waste sites (primarily sites on the National Priorities List under the Superfund program). Various geographic levels and demographic parameters are discussed and compared. A key point is the manner in which the choice of a comparison area influences conclusions about a particular area. these methods are critical in addressing such issues as whether proposed projects are being located in areas with relatively greater proportions of {open_quotes}vulnerable{close_quotes} populations or, in the case of public service projects, how these populations are served relative to other populations by the facilities that are the subject of the assessment.

  7. 32 CFR 651.38 - Existing environmental assessments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.38 Existing environmental assessments. EAs are dynamic documents. To ensure that the described setting... 32 National Defense 4 2014-07-01 2013-07-01 true Existing environmental assessments....

  8. 32 CFR 651.38 - Existing environmental assessments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.38 Existing environmental assessments. EAs are dynamic documents. To ensure that the described setting... 32 National Defense 4 2012-07-01 2011-07-01 true Existing environmental assessments....

  9. 32 CFR 651.38 - Existing environmental assessments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.38 Existing environmental assessments. EAs are dynamic documents. To ensure that the described setting... 32 National Defense 4 2010-07-01 2010-07-01 true Existing environmental assessments....

  10. 32 CFR 651.38 - Existing environmental assessments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.38 Existing environmental assessments. EAs are dynamic documents. To ensure that the described setting... 32 National Defense 4 2013-07-01 2013-07-01 false Existing environmental assessments....

  11. 32 CFR 651.38 - Existing environmental assessments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.38 Existing environmental assessments. EAs are dynamic documents. To ensure that the described setting... 32 National Defense 4 2011-07-01 2011-07-01 false Existing environmental assessments....

  12. Profiling postgraduate workplace-based assessment implementation in Ireland: a retrospective cohort study.

    PubMed

    Barrett, Aileen; Galvin, Rose; Steinert, Yvonne; Scherpbier, Albert; O'Shaughnessy, Ann; Walsh, Gillian; Horgan, Mary

    2016-01-01

    In 2010, workplace-based assessment (WBA) was formally integrated as a method of formative trainee assessment into 29 basic and higher specialist medical training (BST/HST) programmes in six postgraduate training bodies in Ireland. The aim of this study is to explore how WBA is being implemented and to examine if WBA is being used formatively as originally intended. A retrospective cohort study was conducted and approved by the institution's Research Ethics Committee. A profile of WBA requirements was obtained from 29 training programme curricula. A data extraction tool was developed to extract anonymous data, including written feedback and timing of assessments, from Year 1 and 2 trainee ePortfolios in 2012-2013. Data were independently quality assessed and compared to the reference standard number of assessments mandated annually where relevant. All 29 training programmes mandated the inclusion of at least one case-based discussion (max = 5; range 1-5). All except two non-clinical programmes (93 %) required at least two mini-Clinical Evaluation Exercise assessments per year and Direct Observation of Procedural Skills assessments were mandated in 27 training programmes over the course of the programme. WBA data were extracted from 50 % of randomly selected BST ePortfolios in four programmes (n = 142) and 70 % of HST ePortfolios (n = 115) in 21 programmes registered for 2012-2013. Four programmes did not have an eligible trainee for that academic year. In total, 1142 WBAs were analysed. A total of 164 trainees (63.8 %) had completed at least one WBA. The average number of WBAs completed by HST trainees was 7.75 (SD 5.8; 95 % CI 6.5-8.9; range 1-34). BST trainees completed an average of 6.1 assessments (SD 9.3; 95 % CI 4.01-8.19; range 1-76). Feedback-of varied length and quality-was provided on 44.9 % of assessments. The majority of WBAs were completed in the second half of the year. There is significant heterogeneity with respect to the frequency and

  13. The systems approach to environmental assessment

    SciTech Connect

    O'Neill, R.V.

    1989-01-01

    The systems approach in ecology is both a methodology and a holistic mindset. As a methodology, it utilizes mathematical and computer models to simulate natural ecosystems. As a mindset, it focuses on the total functioning and overall properties of the ecosystem. The distinction between methodology and mindset forms a convenient outline for the present review. Under the rubric of methodology, I will discuss the applicability of ecological models to environmental assessment. Under holistic mindset, I will consider the feasibility of assessing impacts on overall ecosystem function. In both cases, we will find that the systems approach has much to offer in assessing environmental impacts. The approach encourages a comprehensive viewpoint and avoids the pitfalls that result from focusing too closely on a single population or process. At the same time, we will find that the systems approach is no panacea. No single approach should be relied upon (or ignored) in addressing complex assessment issues. 92 figs.

  14. Retrospective Assessment of Home Ventilation to Reduce Rehospitalization in Chronic Obstructive Pulmonary Disease

    PubMed Central

    Coughlin, Steven; Liang, Wei E.; Parthasarathy, Sairam

    2015-01-01

    , Parthasarathy S. Retrospective assessment of home ventilation to reduce rehospitalization in chronic obstructive pulmonary disease. J Clin Sleep Med 2015;11(6):663–670. PMID:25766720

  15. 43 CFR 46.310 - Contents of an environmental assessment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Contents of an environmental assessment... environmental assessment. (a) At a minimum, an environmental assessment must include brief discussions of: (1... proposed action with respect to alternative uses of available resources, the environmental assessment...

  16. 43 CFR 46.310 - Contents of an environmental assessment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Contents of an environmental assessment... environmental assessment. (a) At a minimum, an environmental assessment must include brief discussions of: (1... proposed action with respect to alternative uses of available resources, the environmental assessment...

  17. 43 CFR 46.310 - Contents of an environmental assessment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Contents of an environmental assessment... environmental assessment. (a) At a minimum, an environmental assessment must include brief discussions of: (1... proposed action with respect to alternative uses of available resources, the environmental assessment...

  18. 10 CFR 51.31 - Determinations based on environmental assessment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Determinations based on environmental assessment. 51.31... Implementing Section 102(2) Environmental Assessment § 51.31 Determinations based on environmental assessment. (a) General. Upon completion of an environmental assessment for proposed actions other than...

  19. 43 CFR 46.310 - Contents of an environmental assessment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Contents of an environmental assessment. 46... environmental assessment. (a) At a minimum, an environmental assessment must include brief discussions of: (1... proposed action with respect to alternative uses of available resources, the environmental assessment...

  20. Environmental Scanning: Assessing Local Business Training Needs.

    ERIC Educational Resources Information Center

    Clagett, Craig A.; Huntington, Robin B.

    Environmental scanning (ES) is a formal process of assessing trends and forecasting events which can influence an institution so that the potential challenges and opportunities can be effectively anticipated during strategic planning activities. The goal of ES is the implementation of proactive, anticipatory policies that will be robust under a…

  1. ASSESSMENT FOR FUTURE ENVIRONMENTAL PROBLEMS - OCEAN DUMPING

    EPA Science Inventory

    The objective of this report is to provide the U.S. Environmental Protection Agency's Office of Strategic Assessment and Special Studies with a technical basis for making decisions on research priorities and resource allocation as these relate to the question of ocean dumping. Th...

  2. PRELIMINARY ENVIRONMENTAL ASSESSMENT OF AFTERBURNER COMBUSTION SYSTEMS

    EPA Science Inventory

    The report gives results of an environmental assessment of afterburner control systems (fume incinerators). It consisted of a review of available data and literature, and the planning of a subsequent experimental program, intended to consist of laboratory and/or field emission me...

  3. COMPILATION OF LEVEL 1 ENVIRONMENTAL ASSESSMENT DATA

    EPA Science Inventory

    The report gives currently available chemical data from 19 Level 1 environmental assessment studies, compiled in standard format. The data are organized within each study by the analytical technique used to generate them. Inorganic data generated by spark source mass spectroscopy...

  4. 32 CFR 989.14 - Environmental assessment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... preparing an EA (40 CFR 1508.9). Every EA must lead to either a FONSI, a decision to prepare an EIS, or no... EAs (40 CFR 1501.4(b) and 1506.6). The extent of involvement usually coincides with the magnitude and... 32 National Defense 6 2010-07-01 2010-07-01 false Environmental assessment. 989.14 Section...

  5. Imbibing Wisdom of Environmental Impact Assessment.

    ERIC Educational Resources Information Center

    Thomas, Ian

    1992-01-01

    Describes a learning module for Environmental Impact Assessment (EIA) and the relationship between EIA objectives and those of the module. Discusses constraints influencing the form of the subject and the range of possible training techniques. Presents details of the module's structure and comments on its approach. (Contains 16 references.) (MDH)

  6. Project Approval, Environmental Assessment and Public Participation.

    ERIC Educational Resources Information Center

    Elder, P. S.

    1982-01-01

    Presents a case study of a heavy oil project proposed by Esso Resources Canada Limited at Cold Lake, Alberta, Canada. Focuses on the approval process, environmental and social impact assessments, and public participation. Evaluates the case and makes recommendations concerning the approval process. (DC)

  7. 76 FR 54422 - Programmatic Environmental Assessment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ... environmental assessment (PEA) of the Antenna Structure Registration (ASR) program. The purpose of the PEA is to... must register those structures with the FCC. The antenna structure owner must obtain painting and... accessible formats (computer diskettes, large print, audio recording, and Braille), send an e-mail to...

  8. Environmental noise assessment STS-1 Columbia launch

    NASA Technical Reports Server (NTRS)

    Putnicki, G. J.

    1982-01-01

    An environmental noise assessement of the initial launch of the Space Transportation System, STS-1 Columbia was conducted. The principal objective of the environmental noise assessment was to measure the noise generated during the initial launch of the space shuttle to ascertain the validity of the levels predicted in the 1979 environmental impact statement. In the 1979 study information obtained for expendable launch vehicles, Titan, Saturn and Atlas was used to predict the noise levels that would be generated by the simultaneous firing of the two solid rocket boosters and the three space shuttle main engines. Fifteen monitoring sites were established in accessable areas located from 4,953 to 23,640 meters from the launch pad. Precision sound level meters were used to capture the peak level during the launch. Data obtained was compared to the predicted levels and were also compared to the identified levels, standards and criteria established by the federal agencies with noise abatement and control responsibilities.

  9. Environmental assessment requirements for live biological drugs.

    PubMed

    Sutton, Ann

    2008-02-01

    Marketing approval of biological products by the US Food and Drug Administration must comply with requirements of Code of Federal Regulations title 21 part 25, "Environmental Impact Considerations." An environmental impact statement is usually not required. Environmental assessment is required unless excluded. As naturally occurring substances, biological products qualify for categorical exclusion if manufacture and use do not significantly alter their concentration or distribution in the human environment. The manufacturing process and establishment descriptions in the license application should include enough detail to ensure that waste is controlled and inactivated. During clinical development of a live biotherapeutic product, data should be collected regarding the shedding of live organisms from treated patients. The ability of the live organism to persist in the environment should be assessed, and instructions for safe handling by health care providers and consumers should be incorporated into the package insert. PMID:18181713

  10. Performance Assessment for Environmental Decision Making

    SciTech Connect

    Anderson, D.R.; Fewell, M.E.; Gomez, L.S.; Marietta, M.G.; Swift, P.N.; Trauth, K.M.; Vaughn, P.; MacKinnon, R.J.

    1997-12-01

    The Waste Isolation Pilot Plant (WIPP) Performance Assessment Departments at Sandia National Laboratories have, over the last twenty (20) years, developed unique, internationally-recognized performance and risk assessment methods to assess options for the safe disposal and remediation of radioactive and non-radioactive hazardous waste/contamination in geohydrologic systems. While these methods were originally developed for the disposal of nuclear waste, ongoing improvements and extensions make them equally applicable to a variety of environmental problems such as those associated with the remediation of EPA designated Superfund sites and the more generic Brownfield sites (industrial sites whose future use is restricted because of real or perceived contamination).

  11. Road ecology in environmental impact assessment

    SciTech Connect

    Karlson, Mårten Mörtberg, Ulla Balfors, Berit

    2014-09-15

    Transport infrastructure has a wide array of effects on terrestrial and aquatic ecosystems, and road and railway networks are increasingly being associated with a loss of biodiversity worldwide. Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) are two legal frameworks that concern physical planning, with the potential to identify, predict, mitigate and/or compensate transport infrastructure effects with negative impacts on biodiversity. The aim of this study was to review the treatment of ecological impacts in environmental assessment of transport infrastructure plans and projects. A literature review on the topic of EIA, SEA, biodiversity and transport infrastructure was conducted, and 17 problem categories on the treatment of biodiversity were formulated by means of a content analysis. A review of environmental impact statements and environmental reports (EIS/ER) produced between 2005 and 2013 in Sweden and the UK was then conducted using the list of problems as a checklist. The results show that the treatment of ecological impacts has improved substantially over the years, but that some impacts remain problematic; the treatment of fragmentation, the absence of quantitative analysis and that the impact assessment study area was in general delimited without consideration for the scales of ecological processes. Actions to improve the treatment of ecological impacts could include improved guidelines for spatial and temporal delimitation, and the establishment of a quantitative framework including tools, methods and threshold values. Additionally, capacity building and further method development of EIA and SEA friendly spatial ecological models can aid in clarifying the costs as well as the benefits in development/biodiversity tradeoffs. - Highlights: • The treatment of ecological impacts in EIA and SEA has improved. • Quantitative methods for ecological impact assessment were rarely used • Fragmentation effects were recognized

  12. Revising the senior walking environmental assessment tool

    PubMed Central

    Michael, Yvonne L.; Keast, Erin M.; Chaudhury, Habib; Day, Kristen; Mahmood, Atiya; Sarte, Ann F.I.

    2016-01-01

    Background The Senior Walking Environmental Assessment Tool (SWEAT), an instrument for measuring built environmental features associated with physical activity of older adults, was revised to create an easier-to-use tool for use by practitioners and community members. Methods Inter-rater and intra-rater reliability of the modified instrument (SWEAT-R) was assessed in Portland, Oregon in 2007. Five trained observers audited street segments in 12 neighborhoods, resulting in 361 pairs of audits, including 63 repeated audits. Results Overall, 88% and 75% of items assessed had good or excellent inter-rater and intra-rater reliability, respectively. The revised instrument required less time to complete than the original instrument, while obtaining more information. Conclusion SWEAT-R provides easy to gather, reliable data for use in community-based audits of built environment in relation to walking among older adults. PMID:19136025

  13. Parental Retrospective Assessment of Development and Behavior in Asperger Syndrome during the First 2 Years of Life

    ERIC Educational Resources Information Center

    Dewrang, Petra; Sandberg, Annika Dahlgren

    2010-01-01

    Development and behavior during the first 2 years of life was assessed retrospectively by the parents to 23 adolescents and young adults with Asperger syndrome and 13 typically developing adolescents and young adults. The groups were matched on chronological age and the participants were within the normal range of intelligence. The questionnaire,…

  14. Assessing Family-of-Origin Functioning in Mexican American Adults: Retrospective Application of the Family Environment Scale

    ERIC Educational Resources Information Center

    Negy, Charles; Snyder, Douglas K.

    2006-01-01

    Although both theoretical and empirical literature suggests that individuals' family-of-origin experiences affect subsequent relationship functioning as adults, few studies have examined the appropriateness of family assessment techniques when applied retrospectively for use in either theory development or clinical applications. This study…

  15. 10 CFR 51.25 - Determination to prepare environmental impact statement or environmental assessment; eligibility...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... environmental assessment; eligibility for categorical exclusion. 51.25 Section 51.25 Energy NUCLEAR REGULATORY... environmental assessment; eligibility for categorical exclusion. Before taking a proposed action subject to the... impact statement or an environmental assessment should be prepared. An environmental assessment is...

  16. New technologies - How to assess environmental effects

    NASA Technical Reports Server (NTRS)

    Sullivan, P. J.; Lavin, M. L.

    1981-01-01

    A method is provided for assessing the environmental effects of a room-and-pillar mining system (RP) and a new hydraulic borehole mining system (HBM). Before environmental assessment can begin, each technology is defined in terms of its engineering characteristics at both the conceptual and preliminary design stages. The mining sites are also described in order to identify the significant advantages and constraints for each system. This can be a basic physical and biological survey of the region at the conceptual stage, but a more specific representation of site characteristics is required at the preliminary stage. Assessment of potential environmental effects of each system at the conceptual design is critical to its hardware development and application. A checklist can be used to compare and identify the negative impacts of each method, outlining the resource affected, the type of impact involved, and the exact activity causing that impact. At the preliminary design stage, these impacts should be evaluated as a result of either utilization or alteration. Underground coal mining systems have three major utilization impacts - the total area disturbed, the total water resources withdrawn from other uses, and the overall energy efficiency of the process - and one major alteration impact - the degradation of water quality by sedimentation and acid contamination. A comparison of the RP and HBM systems shows the HBM to be an environmentally less desirable system for the Central Appalachia region.

  17. Environmental Impact Assessment and Space Activities

    NASA Astrophysics Data System (ADS)

    Viikari, L.

    Environmental Impact Assessment (EIA) is a common tool for environment a l protection and management on Earth today, as prior assessment of the environmental consequences of planned activities. It is meant to provide the decision-makers with as comprehensive as possible information about the different environmental effects the proposed activity would entail, including alternative courses of action and the zero-alternative (i.e. the no action alternative). Additionally, plans for mitigation in respect of each alternative are to be outlined. The assessments take account of i.a. environmental impacts on ecosystems, diminution of aesthetic and scientific values, long-term or cumulative effects, as well as transfrontier implications. They also consider issues such as pollution control, environmental protection measures, reporting, post-project analysis, rehabilitation and so on. Also uncertainties in the assessment process are to be expressly presented. Most importantly, a common requirement also is that the results of the impact studies are presented in a way comprehensible to the g neral public,e too. Although the central aspect of the EIA is to provide the decision-makers with scientific information, the process also has other important implications. One of the most relevant of them is the involvement of those people potentially affected in some way by the proposed activity: most EIA systems require in some way the participation of the public, alongside with the relevant governmental authorities and other stake-holders. Such public involvement has various aims and goals: it may serve as a testimony to good governance in general, or be considered in more practical terms as improved planning, due to the concrete contribution of the public to the decision-making process. Obviously, it also is a tool for reducing conflict and developing wider support for the eventual decisions. In short, it enables the public to gain information about planned activities and influence

  18. Developing an Ethical and Legal Interoperability Assessment Process for Retrospective Studies.

    PubMed

    Tassé, Anne-Marie; Kirby, Emily; Fortier, Isabel

    2016-06-01

    The past decade has witnessed the creation of major international research consortia, aiming to facilitate the sharing of data from different studies to maximize health benefits. However, combining heterogeneous data across existing studies requires addressing issues related to both data harmonization and ethical and legal interoperability. This article proposes a rigorous interoperability assessment process to assess whether different data sets are sufficiently ethically and legally interoperable to allow for a given proposed research use. The methodology used to develop this process is based on a comprehensive analysis of the international ethical and legal framework governing the use of retrospective data in research, and includes the following steps: (I) finding existing processes; (II) comparing processes to identify similarities and differences and determining the limits of the "consistent whole"; (III) establishing common principles and procedures; and, (IV) changing or removing processes that do not contribute to the consistent whole. Each of these four steps were examined using step-specific methodologies, including (a) literature and policy reviews; (b) consultations with international ethical, legal and social implications (ELSI) experts; and (c) a case study piloting the proposed framework in an actual international research consortium. This assessment process takes into account key legal and ethical components such as consent, recontact, and waiver of consent. As a result, this analysis allows the development of a comprehensive filter used to verify the legal and ethical restrictions pertaining to a data set. This in turns helps in determining whether the given data set can to be used for a proposed research project, or is ethically and legally interoperable for use in research collaborations. By integrating this filter to the regular data access processes used by cohorts, not only will researchers be able to create virtual "mega-cohorts" of research

  19. Capacity strengthening for environmental assessment in Benin.

    PubMed

    Adohinzin, Junior Bloh Nignilo; Xu, Ling; Du, Jing; Yang, Fenglin

    2011-09-01

    For over three decades, environmental assessment (EA) has gained increasing international recognition as a means of ensuring sustainable development. In light of environmental challenges, Benin has endorsed the principle that a healthy environment is a human right. This concern is manifested by the creation of many institutions for managing environmental issues. But until today, environmental problems are still on the rise and getting worse day by day because of Benin's limited experience in the field of EA. If EA is to be perceived as an instrument of sustainable development, it is important to take into account the achievements and the needs of the country in this field; because we cannot respond properly and adequately in the field of capacity strengthening in EA without first be familiar with what exists, what is fact, and what is needed. In this study, we address and analyze the status of existing resources in the field of EA in Benin with the purpose of identifying the needs for capacity strengthening to enhance environmental assessment effectiveness in the country. The detailed presentation of the results shows that the legislative and institutional resources are available and represent a strong element in the system of environmental management in Benin. However, there is still a room for improvements towards environmental governance before it becomes a solid system of decision supporting all sectors of intervention because the effective application of those laws and texts still constitute big challenges. Below are the main reasons that explain the particular situation: majority of the laws are put in force very late or taken without implementing decree at all; the organizational capabilities have large gaps; the absence of a mechanism for evaluating the needs for strengthening capacity for EA. Recommendations pinpointed three types of needs which must be filled to enhance the effectiveness of EA in Benin: upstream needs of the structure of EA

  20. Determining Vulnerability Importance in Environmental Impact Assessment

    SciTech Connect

    Toro, Javier; Duarte, Oscar; Requena, Ignacio; Zamorano, Montserrat

    2012-01-15

    The concept of vulnerability has been used to describe the susceptibility of physical, biotic, and social systems to harm or hazard. In this sense, it is a tool that reduces the uncertainties of Environmental Impact Assessment (EIA) since it does not depend exclusively on the value assessments of the evaluator, but rather is based on the environmental state indicators of the site where the projects or activities are being carried out. The concept of vulnerability thus reduces the possibility that evaluators will subjectively interpret results, and be influenced by outside interests and pressures during projects. However, up until now, EIA has been hindered by a lack of effective methods. This research study analyzes the concept of vulnerability, defines Vulnerability Importance and proposes its inclusion in qualitative EIA methodology. The method used to quantify Vulnerability Importance is based on a set of environmental factors and indicators that provide a comprehensive overview of the environmental state. The results obtained in Colombia highlight the usefulness and objectivity of this method since there is a direct relation between this value and the environmental state of the departments analyzed. - Research Highlights: Black-Right-Pointing-Pointer The concept of vulnerability could be considered defining Vulnerability Importance included in qualitative EIA methodology. Black-Right-Pointing-Pointer The use of the concept of environmental vulnerability could reduce the subjectivity of qualitative methods of EIA. Black-Right-Pointing-Pointer A method to quantify the Vulnerability Importance proposed provides a comprehensive overview of the environmental state. Black-Right-Pointing-Pointer Results in Colombia highlight the usefulness and objectivity of this method.

  1. 12 CFR 1815.112 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Preparation of an environmental assessment..., DEPARTMENT OF THE TREASURY ENVIRONMENTAL QUALITY § 1815.112 Preparation of an environmental assessment. (a) The Fund shall begin the preparation of an environmental assessment as early as possible after...

  2. 12 CFR 1815.112 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Preparation of an environmental assessment..., DEPARTMENT OF THE TREASURY ENVIRONMENTAL QUALITY § 1815.112 Preparation of an environmental assessment. (a) The Fund shall begin the preparation of an environmental assessment as early as possible after...

  3. 12 CFR 1815.112 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Preparation of an environmental assessment..., DEPARTMENT OF THE TREASURY ENVIRONMENTAL QUALITY § 1815.112 Preparation of an environmental assessment. (a) The Fund shall begin the preparation of an environmental assessment as early as possible after...

  4. 36 CFR 907.12 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... environmental assessment. 907.12 Section 907.12 Parks, Forests, and Public Property PENNSYLVANIA AVENUE DEVELOPMENT CORPORATION ENVIRONMENTAL QUALITY § 907.12 Preparation of an environmental assessment. (a) When to prepare. PADC will begin the preparation of an environmental assessment as early as possible after it...

  5. 12 CFR 1815.112 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Preparation of an environmental assessment..., DEPARTMENT OF THE TREASURY ENVIRONMENTAL QUALITY § 1815.112 Preparation of an environmental assessment. (a) The Fund shall begin the preparation of an environmental assessment as early as possible after...

  6. 36 CFR 907.12 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... environmental assessment. 907.12 Section 907.12 Parks, Forests, and Public Property PENNSYLVANIA AVENUE DEVELOPMENT CORPORATION ENVIRONMENTAL QUALITY § 907.12 Preparation of an environmental assessment. (a) When to prepare. PADC will begin the preparation of an environmental assessment as early as possible after it...

  7. Ultratrace LC-MS/MS analysis of segmented calf hair for retrospective assessment of time of clenbuterol administration in Agriforensics.

    PubMed

    Duvivier, Wilco F; van Beek, Teris A; Meijer, Thijs; Peeters, Ruth J P; Groot, Maria J; Sterk, Saskia S; Nielen, Michel W F

    2015-01-21

    In agriforensics, time of administration is often debated when illegal drug residues, such as clenbuterol, are found in frequently traded cattle. In this proof-of-concept work, the feasibility of obtaining retrospective timeline information from segmented calf tail hair analyses has been studied. First, an ultraperformance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) hair analysis method was adapted to accommodate smaller sample sizes and in-house validated. Then, longitudinal 1 cm segments of calf tail hair were analyzed to obtain clenbuterol concentration profiles. The profiles found were in good agreement with calculated, theoretical positions of the clenbuterol residues along the hair. Following assessment of the average growth rate of calf tail hair, time of clenbuterol administration could be retrospectively determined from segmented hair analysis data. The data from the initial animal treatment study (n = 2) suggest that time of treatment can be retrospectively estimated with an error of 3-17 days. PMID:25537490

  8. Realistic retrospective dose assessments to members of the public around Spanish nuclear facilities.

    PubMed

    Jiménez, M A; Martín-Valdepeñas, J M; García-Talavera, M; Martín-Matarranz, J L; Salas, M R; Serrano, J I; Ramos, L M

    2011-11-01

    In the frame of an epidemiological study carried out in the influence areas around the Spanish nuclear facilities (ISCIII-CSN, 2009. Epidemiological Study of The Possible Effect of Ionizing Radiations Deriving from The Operation of Spanish Nuclear Fuel Cycle Facilities on The Health of The Population Living in Their Vicinity. Final report December 2009. Ministerio de Ciencia e Innovación, Instituto de Salud Carlos III, Consejo de Seguridad Nuclear. Madrid. Available from: http://www.csn.es/images/stories/actualidad_datos/especiales/epidemiologico/epidemiological_study.pdf), annual effective doses to public have been assessed by the Spanish Nuclear Safety Council (CSN) for over 45 years using a retrospective realistic-dose methodology. These values are compared with data from natural radiation exposure. For the affected population, natural radiation effective doses are in average 2300 times higher than effective doses due to the operation of nuclear installations (nuclear power stations and fuel cycle facilities). When considering the impact on the whole Spanish population, effective doses attributable to nuclear facilities represent in average 3.5×10(-5)mSv/y, in contrast to 1.6mSv/y from natural radiation or 1.3mSv/y from medical exposures. PMID:21827963

  9. Bonneville - Hood River Vegetation Management Environmental Assessment

    SciTech Connect

    N /A

    1998-08-01

    To maintain the reliability of its electrical system, BPA, in cooperation with the U.S. Forest Service, needs to expand the range of vegetation management options used to clear unwanted vegetation on about 20 miles of BPA transmission line right-of-way between Bonneville Dam and Hood River; Oregon, within the Columbia Gorge National Scenic Area (NSA). We propose to continue controlling undesirable vegetation using a program of Integrated Vegetation Management (IVM) which includes manual, biological and chemical treatment methods. BPA has prepared an Environmental Assessment (EA) (DOE/EA-1257) evaluating the proposed project. Based on the analysis in the EA, BPA has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required and BPA is issuing this FONSI.

  10. Boise geothermal injection well: Final environmental assessment

    SciTech Connect

    1997-12-31

    The City of Boise, Idaho, an Idaho Municipal Corporation, is proposing to construct a well with which to inject spent geothermal water from its hot water heating system back into the geothermal aquifer. Because of a cooperative agreement between the City and the US Department of Energy to design and construct the proposed well, compliance to the National Environmental Policy Act (NEPA) is required. Therefore, this Environmental Assessment (EA) represents the analysis of the proposed project required under NEPA. The intent of this EA is to: (1) briefly describe historical uses of the Boise Geothermal Aquifer; (2) discuss the underlying reason for the proposed action; (3) describe alternatives considered, including the No Action Alternative and the Preferred Alternative; and (4) present potential environmental impacts of the proposed action and the analysis of those impacts as they apply to the respective alternatives.

  11. Klickitat Cogeneration Project : Final Environmental Assessment.

    SciTech Connect

    United States. Bonneville Power Administration; Klickitat Energy Partners

    1994-09-01

    To meet BPA`s contractual obligation to supply electrical power to its customers, BPA proposes to acquire power generated by Klickitat Cogeneration Project. BPA has prepared an environmental assessment evaluating the proposed project. Based on the EA analysis, BPA`s proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 for the following reasons: (1)it will not have a significant impact land use, upland vegetation, wetlands, water quality, geology, soils, public health and safety, visual quality, historical and cultural resources, recreation and socioeconomics, and (2) impacts to fisheries, wildlife resources, air quality, and noise will be temporary, minor, or sufficiently offset by mitigation. Therefore, the preparation of an environmental impact statement is not required and BPA is issuing this FONSI (Finding of No Significant Impact).

  12. Environmental assessment, Richton Dome site, Mississippi (US)

    SciTech Connect

    none,

    1986-05-01

    The Nuclear Waste Policy Act of 1982 (42 USC Sections 10101-10226) requires the environmental assessment of a potential site to include a statement of the basis for the nomination of a site as suitable for characterization. Volume 2 of this environmental assessment provides a detailed evaluation of the Richton Dome Site and its suitability as the site for a radioactive waste disposal facility under DOE siting guidelines, as well as a comparison of the Richton Dome site with other proposed sites. Evaluation of the Richton Dome site is based on the reference repository design, but the evaluation will not change if based on the Mission Plan repository concept. The comparative evaluation of proposed sites is required under DOE guidelines, but is not intended to directly support the subsequent recommendation of three sites for characterization as candidate sites. 428 refs., 24 figs., 62 tabs. (MHB)

  13. Approaches to environmental exposure assessment in children.

    PubMed Central

    Weaver, V M; Buckley, T J; Groopman, J D

    1998-01-01

    An improved understanding of the contribution made by environmental exposures to disease burden in children is essential, given current increasing rates of childhood illnesses such asthma and cancer. Children must be routinely included in environmental research. Exposure assessment, both external (e.g., air, water) and internal dose (e.g., biomarkers), is an integral component of such research. Biomarker measurement has some advantages that are unique in children. These include assessment of potentially increased absorption because of behaviors that differ from adults (i.e., hand-to-mouth activity); metabolite measurement, which can help identify age-related susceptibility differences; and improved assessment of dermal exposure, an important exposure route in children. Environmental exposure assessment in children will require adaption of techniques that are currently applied in adult studies as well as development of tools and validation of strategies that are unique for children. Designs that focus on parent-child study units provide adult comparison data and allow the parent to assist with more complex study designs. Use of equipment that is sized appropriately for children, such as small air pumps and badge monitors, is also important. When biomarkers are used, biologic specimens that can be obtained noninvasively are preferable. Although the current need is primarily for small focused studies to address specific questions and optimize research tools, the future will require establishment of large prospective cohorts. Urban children are an important study cohort because of relatively high morbidity observed in the urban environment. Finally, examples of completed or possible future studies utilizing these techniques are discussed for specific exposures such as benzene, environmental tobacco smoke, aflatoxin, volatile organic compounds, and polycyclic aromatic hydrocarbons. PMID:9646045

  14. The Environmental Assessment Management modification of CADET

    Energy Science and Technology Software Center (ESTSC)

    1996-05-01

    The original CADET system (finalized in September 1995 as version 1.3) is a data collection and transfer system developed for the Headquarters Air Force Space Command (HQAFSPC) Environmental Compliance Assessment and Management Program (ECAMP). The system was designed as a tool for ECAMP evaluators to use to enter compliance related data while in the field and to subsequently store, modify, sort, query, and print the data and to electronically transfer the data into the Airmore » Force''s Work Information Management System Environmental Subsystem (WIMSES). The original CADET system was designed to match the database structure of the WIMSES ECAMP module that came on-line in 1992. In June 1995, the Department of Defense issued The Environmental Assessment Management (TEAM) Guide and ECAMP Supplement to the TEAM Guide. These included changes to the type and amount of data collected during an ECAMP assessment. The WIMSES database structure was not modified to match the TEAM Guide; however, the need for collecting and storing the ECAMP data remained. The HQAFSC decided to modify the CADET system to incorporate the changes specified in the ECAMP Supplement and to convert the system from simply a data entry and transfer tool to a data entry and storage system to manage ECAMP findings in lieu of the WIMSES ECAMP module. The revised software is designated as version 2.0 and nicknamed TEAM CADET to distinguish it from the original CADET system.« less

  15. The Environmental Assessment Management modification of CADET

    SciTech Connect

    1996-05-01

    The original CADET system (finalized in September 1995 as version 1.3) is a data collection and transfer system developed for the Headquarters Air Force Space Command (HQAFSPC) Environmental Compliance Assessment and Management Program (ECAMP). The system was designed as a tool for ECAMP evaluators to use to enter compliance related data while in the field and to subsequently store, modify, sort, query, and print the data and to electronically transfer the data into the Air Force''s Work Information Management System Environmental Subsystem (WIMSES). The original CADET system was designed to match the database structure of the WIMSES ECAMP module that came on-line in 1992. In June 1995, the Department of Defense issued The Environmental Assessment Management (TEAM) Guide and ECAMP Supplement to the TEAM Guide. These included changes to the type and amount of data collected during an ECAMP assessment. The WIMSES database structure was not modified to match the TEAM Guide; however, the need for collecting and storing the ECAMP data remained. The HQAFSC decided to modify the CADET system to incorporate the changes specified in the ECAMP Supplement and to convert the system from simply a data entry and transfer tool to a data entry and storage system to manage ECAMP findings in lieu of the WIMSES ECAMP module. The revised software is designated as version 2.0 and nicknamed TEAM CADET to distinguish it from the original CADET system.

  16. A Ten Year Retrospective on Environmental Justice: What Have We Learned?

    SciTech Connect

    Scott, Michael J.; Jaksch, John A.; Cort, Katherine A.

    2005-03-01

    Beginning in 1994, Executive Order 12898 has directed federal executive agencies to identify and address, as appropriate, disproportionately high and adverse health or environmental effects of their programs, policies, and activities on minority and low income populations. The policy behind the Executive Order was to prevent minority and low income groups from bearing disproportionate adverse environmental consequences of federal actions. During the last ten years, federal agencies have implemented Executive Order 12898, and some also have developed explicit procedures or guidance for the steps that need to be taken during the preparation of environmental impact statements. Based on the authors’ experience, the paper examines how environmental justice practice has evolved in the ten years since the original Executive Order was issued. This evolution has been both procedural and substantive. The paper examines how the actual practice of environmental justice analysis has progressed in federal agencies that deal with waste management issues. Reference is made to changes in case law and agency practice. The 2000 Census of Population and the ongoing development of geographic information systems in particular have made it easier to identify minority and low-income populations at risk. At the same time, a number of stakeholder groups have taken positions over specific federal actions that have given rise to novel issues and challenges for analysts. The paper discusses how NEPA practice is evolving to deal with these issues and challenges.

  17. Hyperglycaemic index as a tool to assess glucose control: a retrospective study

    PubMed Central

    Vogelzang, Mathijs; van der Horst, Iwan CC; Nijsten, Maarten WN

    2004-01-01

    Introduction Critically ill patients may benefit from strict glucose control. An objective measure of hyperglycaemia for assessing glucose control in acutely ill patients should reflect the magnitude and duration of hyperglycaemia, should be independent of the number of measurements, and should not be falsely lowered by hypoglycaemic values. The time average of glucose values above the normal range meets these requirements. Methods A retrospective, single-centre study was performed at a 12-bed surgical intensive care unit. From 1990 through 2001 all patients over 15 years, staying at least 4 days, were included. Admission type, sex, age, Acute Physiology and Chronic Health Evaluation II score and outcome were recorded. The hyperglycaemic index (HGI) was defined as the area under the curve above the upper limit of normal (glucose level 6.0 mmol/l) divided by the total length of stay. HGI, admission glucose, mean morning glucose, mean glucose and maximal glucose were calculated for each patient. The relations between these measures and 30-day mortality were determined. Results In 1779 patients with a median stay in the intensive care unit of 10 days, the 30-day mortality was 17%. A total of 65,528 glucose values were analyzed. Median HGI was 0.9 mmol/l (interquartile range 0.3–2.1 mmol/l) in survivors versus 1.8 mmol/l (interquartile range 0.7–3.4 mmol/l) in nonsurvivors (P < 0.001). The area under the receiver operator characteristic curve was 0.64 for HGI, as compared with 0.61 and 0.62 for mean morning glucose and mean glucose. HGI was the only significant glucose measure in binary logistic regression. Conclusion HGI exhibited a better relation with outcome than other glucose indices. HGI is a useful measure of glucose control in critically ill patients. PMID:15153239

  18. Data sources for environmental assessment: determining availability, quality and utility

    EPA Science Inventory

    Objectives: An environmental quality index (EQI) for all counties in the United States is being developed to explore the relationship between environmental insults and human health. The EQI will be particularly useful to assess how environmental disamenities contribute to health...

  19. 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 ...

  20. A Production Function Approach to Regional Environmental Economic Assessments

    EPA Science Inventory

    Regional-scale environmental assessments require integrating many available types of data having inconsistent spatial or temporal scales. Moreover, the relationships among the environmental variables in the assessment tend to be poorly understood, a situation made even more compl...

  1. A multibiomarker approach to environmental assessment.

    PubMed

    Galloway, Tamara S; Brown, Rebecca J; Browne, Mark A; Dissanayake, Awantha; Lowe, David; Jones, Malcolm B; Depledge, Michael H

    2004-03-15

    Incorporation of ecologically relevant biomarkers into routine environmental management programs has been advocated as a pragmatic means of linking environmental degradation with its causes. Here, suites of biomarkers, devised to measure molecular damage, developmental abnormality and physiological impairment, were combined with chemical analysis to determine exposure to and the effects of pollution at sites within Southampton Water (UK). Test species included a filter feeder, a grazer, and an omnivore to determine the sensitivity of organisms occupying different trophic levels. Linear regression confirmed a significant association between incidence of intersex in Littorina littorea and tributyltin (TBT) concentrations (R2 = 0.954) and between PAH metabolites in Carcinus maenas urine and PAHs in sediments (R2 = 0.754). Principal component analysis revealed a gradient of detrimental impact to biota from the head to the mouth of the estuary, coincident with high sediment concentrations of heavy metals, PAHs, and biocides. Multidimensional scaling identified C. maenas as the organism most sensitive to contamination. Carboxylesterase activity, metallothionein and total haemolymph protein were the most discriminating biomarkers among sites. This holistic approach to environmental assessment is encouraged as it helps to identify the integrated impact of chemical contamination on organisms and to provide a realistic measure of environmental quality. PMID:15074681

  2. Grizzly Substation Fiber Optics : Environmental Assessment.

    SciTech Connect

    United States. Bonneville Power Administration.

    1998-02-01

    This notice announces BPA`s decision to construct, operate, and maintain the Grizzly Substation Fiber Optic Project (Project). This Project is part of a continuing effort by BPA to complete a regionwide upgrade of its existing telecommunications system. The US Forest Service and BPA jointly prepared the Grizzly Substation Fiber Optic Project Environmental Assessment (EA) (DOE/EA-1241) evaluating the potential environmental impacts of the Proposed Action, the Underground Installation Alternative, and the No Action Alternative. Based on the analysis in the EA, the US Forest Service and BPA have determined that the Proposed Action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required and BPA is issuing this FONSI. The US Forest Service has separately issued a FONSI and Decision Notice authorizing BPA to construct, operate, and maintain the Project within the Crooked River National Grassland (Grassland).

  3. Environmental assessment: South microwave communication facilities

    SciTech Connect

    Not Available

    1989-06-01

    Western Area Power Administration (Western) is proposing to construct, operate, and maintain eight microwave repeater stations in southwestern Colorado, southeastern Utah, and northern Arizona, in order to meet the minimum fade criteria established by the Western Systems Coordinating Council (WSCC) for the operation and protection of electric power systems. The proposed microwave facilities would increase the reliability of communication. This environmental assessment (EA) describes the existing environmental conditions and the impacts from construction of the eight microwave communication facilities. The EA was prepared in compliance with the National Environmental Policy Act of 1969, the Council on Environmental Quality Regulations (40 CFR 1500-1508), and the Department of Energy Guidelines (52 FR 47662, December 15, 1987). The proposed project would consist of constructing eight microwave facilities, each of which would include a self-supported lattice tower, an equipment building, a propane tank, distribution lines to provide electric power to the sites, and access roads to the sites. The facilities would be constructed in San Miguel and Montezuma Counties in Colorado, San Juan County, Utah, and Navajo, Apache, Coconino, and Yavapai Counties in Arizona. 20 refs., 2 figs., 2 tabs.

  4. 36 CFR 220.7 - Environmental assessment and decision notice.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... determine whether to prepare either an EIS or a FONSI (40 CFR 1508.9); (ii) Shall disclose the environmental... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Environmental assessment and... AGRICULTURE NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) COMPLIANCE § 220.7 Environmental assessment and...

  5. OCEAN THERMAL ENERGY CONVERSION PROGRAMMATIC ENVIRONMENTAL ASSESSMENT

    SciTech Connect

    Sands, M. Dale

    1980-08-01

    Significant achievements in Ocean Thermal Energy Conversion (OTEC) technology have increased the probability of producing OTEC-derived power in this decade with subsequent large-scale commercialization to follow by the turn of the century. Under U.S. Department of Energy funding, Interstate Electronics has prepared an OTEC Programmatic Environmental Assessment (EA) that considers tne development, demonstration, and commercialization of OTEC power systems. The EA considers several tecnnological designs (open cycle and closed cycle), plant configurations (land-based, moored, and plantship), and power usages (baseload electricity and production of ammonia and aluminum). Potencial environmental impacts, health and safety issues, and a status update of international, federal, and state plans and policies, as they may influence OTEC deployments, are included.

  6. Environmental assessment of incinerator residue utilisation.

    PubMed

    Toller, S; Kärrman, E; Gustafsson, J P; Magnusson, Y

    2009-07-01

    Incineration ashes may be treated either as a waste to be dumped in landfill, or as a resource that is suitable for re-use. In order to choose the best management scenario, knowledge is needed on the potential environmental impact that may be expected, including not only local, but also regional and global impact. In this study, A life cycle assessment (LCA) based approach was outlined for environmental assessment of incinerator residue utilisation, in which leaching of trace elements as well as other emissions to air and water and the use of resources were regarded as constituting the potential environmental impact from the system studied. Case studies were performed for two selected ash types, bottom ash from municipal solid waste incineration (MSWI) and wood fly ash. The MSWI bottom ash was assumed to be suitable for road construction or as drainage material in landfill, whereas the wood fly ash was assumed to be suitable for road construction or as a nutrient resource to be recycled on forest land after biofuel harvesting. Different types of potential environmental impact predominated in the activities of the system and the use of natural resources and the trace element leaching were identified as being relatively important for the scenarios compared. The scenarios differed in use of resources and energy, whereas there is a potential for trace element leaching regardless of how the material is managed. Utilising MSWI bottom ash in road construction and recycling of wood ash on forest land saved more natural resources and energy than when these materials were managed according to the other scenarios investigated, including dumping in landfill. PMID:19362462

  7. Comparative environmental assessment of unconventional power installations

    NASA Astrophysics Data System (ADS)

    Sosnina, E. N.; Masleeva, O. V.; Kryukov, E. V.

    2015-08-01

    Procedure of the strategic environmental assessment of the power installations operating on the basis of renewable energy sources (RES) was developed and described. This procedure takes into account not only the operational process of the power installation but also the whole life cycles: from the production and distribution of power resources for manufacturing of the power installations to the process of their recovery. Such an approach gives an opportunity to make a more comprehensive assessment of the influence of the power installations on environments and may be used during adaptation of the current regulations and development of new regulations for application of different types of unconventional power installations with due account of the ecological factor. Application of the procedure of the integrated environmental assessment in the context of mini-HPP (Hydro Power Plant); wind, solar, and biogas power installations; and traditional power installation operating natural gas was considered. Comparison of environmental influence revealed advantages of new energy technologies compared to traditional ones. It is shown that solar energy installations hardly pollute the environment during operation, but the negative influence of the mining operations and manufacturing and utilization of the materials used for solar modules is maximum. Biogas power installations are on the second place as concerns the impact on the environment due to the considerable mass of the biogas installation and gas reciprocating engine. The minimum impact on the environment is exerted by the mini-HPP. Consumption of material and energy resources for the production of the traditional power installation is less compared to power installations on RES; however, this factor incomparably increases when taking into account the fuel extraction and transfer. The greatest impact on the environment is exerted by the operational process of the traditional power installations.

  8. Environmental assessment of used oil management methods.

    PubMed

    Boughton, Bob; Horvath, Arpad

    2004-01-15

    The 1 billion gal of used oil generated in the U.S. each year are managed in three primary ways: rerefined into base oil for reuse, distilled into marine diesel oil fuel, and marketed as untreated fuel oil. Management of used oil has local, regional and global impacts. Because of the globally distributed nature of fuel markets, used oil as fuel has localized and regional impacts in many areas. In this paper, the human health and environmental tradeoffs of the management options are quantified and characterized. The goal of this study was to assess and compare the environmental impacts and benefits of each management method in a product end-of-life scenario using a life-cycle assessment (LCA) approach. A life-cycle inventory showed that 800 mg of zinc and 30 mg of lead air emissions may result from the combustion of 1 L of used oil as fuel (50-100 times that of crude-derived fuel oils). As an example, up to 136 Mg of zinc and 5 Mg of lead air emissions may be generated from combustion of over 50 M gal of California-generated used oil each year. While occurring elsewhere, these levels are significant (of the same magnitude as reported total stationary source emissions in California). An impact assessment showed that heavy metals-related toxicity dominates the comparison of management methods. Zinc and lead emissions were the primary contributors to the terrestrial and human toxicity impact potentials that were calculated to be 150 and 5 times higher, respectively, for used oil combusted as fuel than for rerefining or distillation. Low profits and weak markets increasingly drive the used oil management method selection toward the untreated fuel oil market. Instead, both the rerefining and distillation methods and associated product markets should be strongly supported because they are environmentally preferable to the combustion of unprocessed used oil as fuel. PMID:14750706

  9. 48 CFR 23.704 - Electronic product environmental assessment tool.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... environmental assessment tool. 23.704 Section 23.704 Federal Acquisition Regulations System FEDERAL ACQUISITION... 23.704 Electronic product environmental assessment tool. (a)(1) General. As required by E.O.s 13423 and 13514, agencies shall acquire Electronic Product Environmental Assessment Tool...

  10. Environmental, health and safety assessment of photovoltaics

    NASA Technical Reports Server (NTRS)

    Rose, E. C.

    1983-01-01

    The environmental, health, and safety (E, H and S) concerns associated with the fabrication, deployment, and decommissioning of photovoltaic (PV) systems in terrestial applications are identified and assessed. Discussion is limited to crystalline silicon technologies. The primary E, H, and S concerns that arise during collector fabrication are associated with occupational exposure to materials of undetermined toxicity or to materials that are known to be hazardous, but for which process control technology may be inadequate. Stricter exposure standards are anticipated for some materials and may indicate a need for further control technology development. Minimizing electric shock hazards is a significant concern during system construction, operation and maintenance, and decommissioning.

  11. Biomass Gasifier Facility (BGF). Environmental Assessment

    SciTech Connect

    Not Available

    1992-09-01

    The Pacific International Center for High Technology Research (PICHTR) is planning, to design, construct and operate a Biomass Gasifier Facility (BGF). This facility will be located on a site easement near the Hawaiian Commercial & Sugar company (KC&S) Paia Sugar Factory on Maui, Hawaii. The proposed BGF Project is a scale-up facility, intended to demonstrate the technical and economic feasibility of emerging biomass gasification technology for commercialization. This Executive Summary summarizes the uses of this Environmental Assessment, the purpose and need for the project, project,description, and project alternatives.

  12. 28 CFR 91.62 - Preparing an Environmental Assessment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... issue a Finding of No Significant Environmental Impact (FONSI) or prepare an Environmental Impact... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Preparing an Environmental Assessment. 91... FACILITIES Environmental Impact Review Procedures for VOI/TIS Grant Program Environmental Review...

  13. 28 CFR 91.62 - Preparing an Environmental Assessment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... issue a Finding of No Significant Environmental Impact (FONSI) or prepare an Environmental Impact... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Preparing an Environmental Assessment. 91... FACILITIES Environmental Impact Review Procedures for VOI/TIS Grant Program Environmental Review...

  14. 28 CFR 91.62 - Preparing an Environmental Assessment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... issue a Finding of No Significant Environmental Impact (FONSI) or prepare an Environmental Impact... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Preparing an Environmental Assessment. 91... FACILITIES Environmental Impact Review Procedures for VOI/TIS Grant Program Environmental Review...

  15. 28 CFR 91.62 - Preparing an Environmental Assessment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... issue a Finding of No Significant Environmental Impact (FONSI) or prepare an Environmental Impact... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Preparing an Environmental Assessment. 91... FACILITIES Environmental Impact Review Procedures for VOI/TIS Grant Program Environmental Review...

  16. 28 CFR 91.62 - Preparing an Environmental Assessment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... issue a Finding of No Significant Environmental Impact (FONSI) or prepare an Environmental Impact... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Preparing an Environmental Assessment. 91... FACILITIES Environmental Impact Review Procedures for VOI/TIS Grant Program Environmental Review...

  17. Integrated Environmental Assessment Part III: ExposureAssessment

    SciTech Connect

    McKone, Thomas E.; Small, Mitchell J.

    2006-06-01

    Human exposure assessment is a key step in estimating the environmental and public health burdens that result chemical emissions in the life cycle of an industrial product or service. This column presents the third in a series of overviews of the state of the art in integrated environmental assessment - earlier columns described emissions estimation (Frey and Small, 2003) and fate and transport modeling (Ramaswami, et al., 2004). When combined, these first two assessment elements provide estimates of ambient concentrations in the environment. Here we discuss how both models and measurements are used to translate ambient concentrations into metrics of human and ecological exposure, the necessary precursors to impact assessment. Exposure assessment is the process of measuring and/or modeling the magnitude, frequency and duration of contact between a potentially harmful agent and a target population, including the size and characteristics of that population (IPCS, 2001; Zartarian, et al., 2005). Ideally the exposure assessment process should characterize the sources, routes, pathways, and uncertainties in the assessment. Route of exposure refers to the way that an agent enters the receptor during an exposure event. Humans contact pollutants through three routes--inhalation, ingestion, and dermal uptake. Inhalation occurs in both outdoor environments and indoor environments where most people spend the majority of their time. Ingestion includes both water and food, as well as soil and dust uptake due to hand-to-mouth activity. Dermal uptake occurs through contacts with consumer products; indoor and outdoor surfaces; the water supply during washing or bathing; ambient surface waters during swimming or boating; soil during activities such as work, gardening, and play; and, to a lesser extent, from the air that surrounds us. An exposure pathway is the course that a pollutant takes from an ambient environmental medium (air, soil, water, biota, etc), to an exposure medium

  18. 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...

  19. Environmental assessment process needs and future directions

    SciTech Connect

    Gustafson, P.F.

    1985-01-01

    The environmental assessment process as legislatively mandated by the National Environmental Policy Act of 1969 (NEPA) constitutes a double-edged sword as regards the successful management and disposal of radioactive waste. On the one hand, NEPA requires identification and disclosure of the environmental and societal consequences of a given major federal action, consideration of alternatives and/or mitigative measures leading to the same end result, a balancing of costs and benefits, and provides for and encourages public participation in the decision-making process regarding the proposed action(s). On the other hand, public participation supported by judicial decisions, based more upon procedural than substantive issues, may delay, alter, or indeed prohibit a proposed course of action. If the cognizant federal agencies (DOE and NRC in the radioactive waste area) comply with both the spirit and the letter of NEPA a framework for the successful management of radioactive wastes on all types can be developed. If however, these agencies are less than earnest in their NEPA compliance actions or if public opposition is backed by overzealous court action, any radioactive waste management/disposal action (however technically sound) can be hoisted upon a petard from which it may not be freed until well into the next century.

  20. Integrated environmental impact assessment: a Canadian example.

    PubMed Central

    Kwiatkowski, Roy E.; Ooi, Maria

    2003-01-01

    The Canadian federal process for environmental impact assessment (EIA) integrates health, social, and environmental aspects into either a screening, comprehensive study, or a review by a public panel, depending on the expected severity of potential adverse environmental effects. In this example, a Public Review Panel considered a proposed diamond mining project in Canada's northern territories, where 50% of the population are Aboriginals. The Panel specifically instructed the project proposer to determine how to incorporate traditional knowledge into the gathering of baseline information, preparing impact prediction, and planning mitigation and monitoring. Traditional knowledge is defined as the knowledge, innovations and practices of indigenous and/or local communities developed from experience gained over the centuries and adapted to local culture and environment. The mining company was asked to consider in its EIA: health, demographics, social and cultural patterns; services and infrastructure; local, regional and territorial economy; land and resource use; employment, education and training; government; and other matters. Cooperative efforts between government, industry and the community led to a project that coordinated the concerns of all interested stakeholders and the needs of present and future generations, thereby meeting the goals of sustainable development. The mitigation measures that were implemented take into account: income and social status, social support networks, education, employment and working conditions, physical environments, personal health practices and coping skills, and health services. PMID:12894328

  1. Retrospective adjustment of self-assessed medical competencies – noteworthy in the evaluation of postgraduate practical training courses

    PubMed Central

    Nagler, Michael; Feller, S.; Beyeler, Christine

    2012-01-01

    Aim: The efficacy of postgraduate practical training courses is frequently evaluated by self-assessment instruments. The present study analyses the effect of a basic course in laparoscopic surgery on self-assessed medical competencies. Methods: The 3-day course included teaching of knowledge and training of practical skills. In relation to course evaluation, a questionnaire for self-assessment was applied at the beginning of the course ('pre-course'), at the end of the course ('post-course') and at the end of the course to reassess pre-course competencies ('retrospective pre-course'). Results: 89 out of 110 participants (81%) attending 10 courses completed all the questionnaires; 83% were postgraduate trainees in surgery and 82% were inexperienced as an independent surgeon. At the beginning of the course most trainees rated themselves as 'moderately competent' or 'fully competent' with respect to the various task levels as well as to specific areas of medical competencies. At the end of the course however pronounced retrospective revisions of self-assessment to lower ratings became apparent. Statistically significant differences were seen for the task 'performing surgical procedures under supervision' and for most of the practical skills trained during the course (p <0.01). In contrast, no significant differences were observed for knowledge taught during the course as well as for 'ability to work in a team' and 'ability to concentrate', which were not foci of the course. Conclusions: Surgeons with little experience change their self-assessment of pre-course competencies to a lower level after participation in a practical postgraduate training course. Evaluations comparing 'pre-course' and 'post-course' ratings only – without 'retrospective pre-course' ratings – may underestimate the training effects. This phenomenon needs to be taken into account when evaluations are dependent exclusively on self-assessment instruments. PMID:22737200

  2. Assessment of exposure to environmental tobacco smoke.

    PubMed

    Jaakkola, M S; Jaakkola, J J

    1997-10-01

    We present a theoretical framework for assessment of exposure to environmental tobacco smoke (ETS), and review current methods in order to provide guidelines for different types of studies. Exposure assessment should include both a quantitative dimension and consideration of time-specificity of exposure. The ultimate aim is to measure the concentrations of ETS encountered by an individual for different time periods in various microenvironments. The first step is to identify an indicator of ETS. Personal monitoring of air nicotine and respirable suspended particulates (RSPs) are the most direct assessment methods. Indirect assessment methods include stationary measurements of tobacco smoke constituents in different microenvironments and/or questionnaire-derived information, modelled with time-activity information. Biomarkers, such as nicotine and/or cotinine in body fluids or hair, can be used as surrogate measures of dose, although they are usually affected by individual processes in the body after exposure. The best approach to assess ETS exposure will depend on the aim of the study, the health outcome, and the resources. Personal monitoring of nicotine or RSPs is the best method in studies of short-term health effects with small study samples. Stationary measurements of indoor air nicotine or RSPs are suitable for overall monitoring of ETS in different microenvironments over time. Questionnaires and interviews are suitable when studying health outcomes with a long latency period and rare diseases requiring large study populations. Cotinine in body fluids and nicotine concentration in hair can be used to assess cumulative exposure over days or months, respectively. A combination of different methods is often the best approach. PMID:9387970

  3. 7 CFR 1955.136 - Environmental Assessment (EA) and Environmental Impact Statement (EIS).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 14 2013-01-01 2013-01-01 false Environmental Assessment (EA) and Environmental...) PROPERTY MANAGEMENT Disposal of Inventory Property General § 1955.136 Environmental Assessment (EA) and Environmental Impact Statement (EIS). (a) Prior to a final decision on some disposal actions, an...

  4. Predicting biological effects of environmental mixtures using exposure:activity ratios (EAR) derived from US EPA’s ToxCast data: Retrospective application to chemical monitoring data

    EPA Science Inventory

    Chemical monitoring has been widely used in environmental surveillance to assess exposure to environmental contaminants which could represent potential hazards to exposed organisms. However, the ability to detect chemicals in the environment has rapidly outpaced assessment of pot...

  5. EPCRA: a retrospective on the environmental Right-to-Know Act.

    PubMed

    Purifoy, Danielle M

    2013-01-01

    October 2011 marked the 25th Anniversary of the Emergency Planning and Community Right-to-Know Act (EPCRA), which was celebrated for its "significant role in protecting human health and the environment over the last quarter century by providing communities and emergency planners with valuable information on toxic chemical releases in their area." This Note aims to evaluate the effectiveness of three important provisions of the statute-the Toxics Release Inventory, the emergency planning mandate, and the citizen suit provision-through a case study of their implementation in Institute, West Virginia, the site of an industrial accident that prompted the enactment of EPCRA in 1986. This Note argues that although EPCRA made significant improvements to industry transparency in terms of its production and release of hazardous substances, there remain significant barriers concerning adequate resources, informational tools, and enforcement measures. These challenges must be addressed to ensure that citizens are provided with equitable opportunities to inform and ultimately protect their communities from health and environmental hazards. Through interviews with Institute residents and members of a local community advocacy group, along with analyses of the current informational tools available to the public under the statute, the Note will discuss specific challenges facing industrial communities, and offer a series of practical and legal solutions to increase the effectiveness of the statute, particularly in the most economically and politically vulnerable communities. PMID:24340825

  6. Environmental Management Assessment of the National Renewable Energy Laboratory (NREL)

    SciTech Connect

    Not Available

    1993-09-01

    This report documents the results of the environmental management assessment performed at the National Renewable Energy Laboratory (NREL) in Golden, Colorado. The onsite portion of the assessment was conducted from September 14 through September 27, 1993, by DOE`s Office of Environmental Audit (EH-24) located within the Office of the Assistant Secretary for Environment, Safety, and Health (EH-1). During this assessment, the activities conducted by the assessment team included reviews of internal documents and reports from previous audits and assessments; interviews with US Department of Energy (DOE) and NREL contractor personnel; and inspections and observations of selected facilities and operations. The environmental management assessment of NREL focused on the adequacy of environmental management systems and assessed the formality of programs employing an approach that recognizes the level of formality implementing environmental programs may vary commensurate with non-nuclear research and development operations. The Assessment Team evaluated environmental monitoring, waste management and National Environmental Policy Act (NEPA) activities at NREL, from a programmatic standpoint. The results of the evaluation of these areas are contained in the Environmental Protection Programs section of this report. The scope of the NREL Environmental Management Assessment was comprehensive and included all areas of environmental management. At the same time, environmental monitoring, waste management, and NEPA activities were evaluated to develop a programmatic understanding of these environmental disciplines, building upon the results of previous appraisals, audits, and reviews performed at the NREL.

  7. Consideration of environmental change in performance assessments.

    PubMed

    Pinedo, P; Thorne, M; Egan, M; Calvez, M; Kautsky, U

    2005-01-01

    Depending on the particular circumstances in which a post-closure performance assessment of a radioactive waste repository is made, it may be appropriate to follow simple or more complex approaches in characterising the biosphere. Several different Example Reference Biospheres were explored in BIOMASS Theme 1 to address a range of issues that arise. Here, consideration is given to Example Reference Biospheres relevant to representing the implications of changes that may occur within the biosphere system during the period over which releases of radionuclides from a disposal facility might take place. Mechanisms of change considered include those extrinsic and intrinsic to the system of interest. An overall methodology for incorporating environmental change into assessments is proposed. This includes screening of primary mechanisms of change; identification of possible time sequences of change; development of a coherent description of the regional landscape response for each time sequence; integration of source term and geosphere-biosphere interface information; identification and description of one or more time series of assessment biospheres; and evaluation of the advantages and disadvantages of simulating the effects of sequences of biosphere systems and the transitions between them, or of defining a set of biosphere systems to be represented individually in a non-sequential analysis. The usefulness of the methodology is explored in two site-specific examples and one generic example. PMID:16198459

  8. Assessment of Environmental Intention of Journalists

    ERIC Educational Resources Information Center

    Skanavis, Constantina; Sakellari, Maria

    2007-01-01

    The main objective of environmental education (EE) is that citizens develop a responsible environmental behavior. Environmental awareness constitutes an important factor for the shaping of a responsible environmental behavior. The mass media can strengthen the degree of environmental awareness of the public, through the dissemination of…

  9. Environmental assessment, Deaf Smith County site, Texas

    SciTech Connect

    Not Available

    1986-05-01

    The Nuclear Waste Policy Act of 1982 (42 USC sections 10101-10226) requires the environmental assessment of a proposed site to include a statement of the basis for nominating a site as suitable for characterization. Volume 2 provides a detailed statement evaluating the site suitability of the Deaf Smith County Site under DOE siting guidelines, as well as a comparison of the Deaf Smith County Site to the other sites under consideration. The evaluation of the Deaf Smith County Site is based on the impacts associated with the reference repository design, but the evaluation will not change if based on the Mission Plan repository concept. The second part of this document compares the Deaf Smith County Site to Davis Canyon, Hanford, Richton Dome and Yucca Mountain. This comparison is required under DOE guidelines and is not intended to directly support subsequent recommendation of three sites for characterization as candidate sites. 259 refs., 29 figs., 66 refs. (MHB)

  10. The paradox of strategic environmental assessment

    SciTech Connect

    Bidstrup, Morten Hansen, Anne Merrild

    2014-07-01

    Strategic Environmental Assessment (SEA) is a tool that can facilitate sustainable development and improve decision-making by introducing environmental concern early in planning processes. However, various international studies conclude that current planning practice is not taking full advantage of the tool, and we therefore define the paradox of SEA as the methodological ambiguity of non-strategic SEA. This article explores causality through at three-step case study on aggregates extraction planning in Denmark, which consists of a document analysis; a questionnaire survey and follow-up communication with key planners. Though the environmental reports on one hand largely lack strategic considerations, practitioners express an inherent will for strategy and reveal that their SEAs in fact have been an integrated part of the planning process. Institutional context is found to be the most significant barrier for a strategy and this suggests that non-strategic planning setups can prove more important than non-strategic planning in SEA practice. Planners may try to execute strategy within the confinements of SEA-restricted planning contexts; however, such efforts can be overlooked if evaluated by a narrow criterion for strategy formation. Consequently, the paradox may also spark from challenged documentation. These findings contribute to the common understanding of SEA quality; however, further research is needed on how to communicate and influence the strategic options which arguably remain inside non-strategic planning realities. - Highlights: • International studies conclude that SEAs are not strategic. = The paradox of SEA. • Even on the highest managerial level, some contexts do not leave room for strategy. • Non-strategic SEA can derive from challenged documentation. • Descriptive and emergent strategy formation can, in practice, be deemed non-strategic.

  11. The usability of wood as a volume trap for the purpose of retrospective radon exposure assessment

    SciTech Connect

    Paridaens, J.; Vanmarcke, H. )

    1999-06-01

    The possibility of using wood samples as a retrospective radon monitor was investigated. Retrospective radon monitors are based on the analysis of the enhanced [sup 210]Po content of the bulk of the sample as a result of radon exposure. Several wood samples in different sizes and shapes were tested for their radon penetrability and the speed at which radon can diffuse throughout the material. Also, the volume ratio of air to solid material and the natural occurring [sup 210]Po background were determined. It was seen that only in fairly exceptional cases wood can be used as an acceptable volume trap. This is mostly due to the high and variably occurring natural [sup 210]Po background in wood samples with respect to the expected increase in radon-related [sup 210]Po due to common radon concentrations in dwellings.

  12. 12 CFR 1815.112 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Preparation of an environmental assessment. 1815.112 Section 1815.112 Banks and Banking COMMUNITY DEVELOPMENT FINANCIAL INSTITUTIONS FUND, DEPARTMENT OF THE TREASURY ENVIRONMENTAL QUALITY § 1815.112 Preparation of an environmental assessment. (a) The Fund shall begin the preparation of...

  13. 40 CFR 6.403 - Environmental review and assessment requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... environmental assessment shall be made by EPA. Pursuant to 40 CFR part 221, the permit applicant shall submit... submitted under 40 CFR part 221 shall be sufficient to satisfy the environmental assessment requirement. (c... Significant Deterioration (PSD) regulations (40 CFR part 52) shall satisfy the environmental...

  14. 40 CFR 6.403 - Environmental review and assessment requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... environmental assessment shall be made by EPA. Pursuant to 40 CFR part 221, the permit applicant shall submit... submitted under 40 CFR part 221 shall be sufficient to satisfy the environmental assessment requirement. (c... Significant Deterioration (PSD) regulations (40 CFR part 52) shall satisfy the environmental...

  15. 40 CFR 6.403 - Environmental review and assessment requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... environmental assessment shall be made by EPA. Pursuant to 40 CFR part 221, the permit applicant shall submit... submitted under 40 CFR part 221 shall be sufficient to satisfy the environmental assessment requirement. (c... Significant Deterioration (PSD) regulations (40 CFR part 52) shall satisfy the environmental...

  16. 40 CFR 6.403 - Environmental review and assessment requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... environmental assessment shall be made by EPA. Pursuant to 40 CFR part 221, the permit applicant shall submit... submitted under 40 CFR part 221 shall be sufficient to satisfy the environmental assessment requirement. (c... Significant Deterioration (PSD) regulations (40 CFR part 52) shall satisfy the environmental...

  17. Transmission line environmental assessment guidance document

    SciTech Connect

    Jackson, J.; Pentecost, E.; Muzzarelli, J.

    1994-01-01

    Since 1939, U.S. utility companies have been required to obtain a Presidential Permit to construct electric transmission lines that cross a U.S. border and connect with a foreign utility. The purpose of this document is to provide Presidential Permit applicants with two types of guidance: (1) on the type of environmental and project descriptive information needed to assess the potential impacts of the proposed and alternative actions and (2) on compliance with applicable federal and state regulations. The main three chapters present information on the purpose and content of this document (Chapter 1); legislative, regulatory, and consultation requirements for transmission line interconnect projects (Chapter 2); and identification of basic transmission system design parameters and environmental data requirements for analysis of potential impacts of the proposed action (Chapter 3). Chapter 3 also includes information on possible techniques or measures to mitigate impacts. Appendix A presents an overview of NEPA requirements and DOE`s implementing procedures. Appendix B summarizes information on legislation that may be applicable to transmission line projects proposed in Presidential Permit applications.

  18. 3000 Area Phase 1 environmental assessment

    SciTech Connect

    Ranade, D.G.

    1995-09-01

    The US Department of Energy (DOE) is planning to sell the 3000 Area to prospective buyers. Environmental Services was requested by the WHC Economic Transition group to assess potential environmental liabilities in the area. Historical review of the area indicated that the site was the location of ``Camp Hanford`` in 1951 and has been used for a variety of purposes since then. The activities in the area have changed over the years. A number of Buildings from the area have been demolished and at least 15 underground storage tanks (USTs) have been removed. Part of the 3000 Area was identified as Operable Unit 1100-EM-3 in the Tri-Party Agreement and was cleaned up by the US Army Corps of Engineers (USACE). The cleanup included removal of contaminated soil and USTS. WHC and ICF KH had also performed sampling and analysis at some locations in the 3000 Area prior to USACE`s work on the Operable Unit 1100-EM-3. They removed a number of USTs and performed remediation.

  19. Final rapid reactivation project environmental assessment

    SciTech Connect

    1999-02-10

    The US Department of Energy (DOE) has prepared an environmental assessment (EA) for the Rapid Reactivation Project at Sandia National Laboratories, New Mexico. The EA analyzes the potential effects of a proposal to increase production of neutron generators from the current capability of 600 units per year up to 2,000 units per year. The project would use existing buildings and infrastructure to the maximum extent possible to meet the additional production needs. The increased production levels would necessitate modifications and additions involving a total area of approximately 26,290 gross square feet at Sandia National Laboratories, New Mexico, Technical Area 1. Additional production equipment would be procured and installed. The no-action alternative would be to continue production activities at the current capability of 600 units per year. The EA analyzes effects on health, safety, and air quality, resulting from construction and operation and associated cumulative effects. A detailed description of the proposed action and its environmental consequences is presented in the EA.

  20. Strategic environmental assessment can help solve environmental impact assessment failures in developing countries

    SciTech Connect

    Alshuwaikhat, Habib M. . E-mail: habibms@kfupm.edu.sa

    2005-05-15

    The current trend of industrialization and urbanization in developing nations has a huge impact on anthropogenic and natural ecosystems. Pollution sources increase with the expansion of cities and cause contamination of water, air and soil. The absence of urban environmental planning and management strategies has resulted in greater concern for future urban development. This paper advocates the adoption of strategic environmental assessment (SEA) as a means to achieve sustainable development in developing countries. It investigates project-level environmental impact assessment (EIA) and its limitations. The exploration of SEA and its features are addressed. The effective implementation of SEA can create a roadmap for sustainable development. In many developing countries, the lack of transparency and accountability and ineffective public participation in the development of the policy, plan and program (PPP) would be mitigated by the SEA process. Moreover, the proactive and broadly based characteristics of SEA would benefit the institutional development of the PPP process, which is rarely experienced in many developing countries. The paper also explores the prospects for SEA and its guiding principles in developing countries. Finally, the paper calls for a coordinated effort between all government, nongovernment and international organizations involved with PPPs to enable developing countries to pursue a path of sustainable development through the development and application of strategic environmental assessment.

  1. Assessing Environmental Impact: A Secondary School Learning Activity

    ERIC Educational Resources Information Center

    Nous, Albert P.

    This packet contains information on teaching about environmental impact. Background information is included on the role of environmental impact on our society and environmental risk is also discussed. Environmental impacts are studied using Stages of Assessment. Learning activities and seven lesson plans include: (1) "The Community Initiative";…

  2. 36 CFR 907.12 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... statement. An environmental assessment aids in complying with the Act when no environmental impact statement is necessary, and it facilitates the preparation of an environmental impact statement, if one is... that an environmental impact statement is not required, then PADC shall prepare a finding of...

  3. 43 CFR 3802.3-1 - Environmental assessment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... cause unnecessary and undue degradation and whether an environmental impact statement is required. (b) Following completion of the environmental assessment or the environmental impact statement, the authorized... environmental impact statement, a cultural resource inventory or section 7 of the Endangered Species Act....

  4. 43 CFR 3802.3-1 - Environmental assessment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... cause unnecessary and undue degradation and whether an environmental impact statement is required. (b) Following completion of the environmental assessment or the environmental impact statement, the authorized... environmental impact statement, a cultural resource inventory or section 7 of the Endangered Species Act....

  5. 36 CFR 907.12 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... statement. An environmental assessment aids in complying with the Act when no environmental impact statement is necessary, and it facilitates the preparation of an environmental impact statement, if one is... that an environmental impact statement is not required, then PADC shall prepare a finding of...

  6. 36 CFR 907.12 - Preparation of an environmental assessment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... statement. An environmental assessment aids in complying with the Act when no environmental impact statement is necessary, and it facilitates the preparation of an environmental impact statement, if one is... that an environmental impact statement is not required, then PADC shall prepare a finding of...

  7. 43 CFR 3802.3-1 - Environmental assessment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... cause unnecessary and undue degradation and whether an environmental impact statement is required. (b) Following completion of the environmental assessment or the environmental impact statement, the authorized... environmental impact statement, a cultural resource inventory or section 7 of the Endangered Species Act....

  8. 43 CFR 3802.3-1 - Environmental assessment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... cause unnecessary and undue degradation and whether an environmental impact statement is required. (b) Following completion of the environmental assessment or the environmental impact statement, the authorized... environmental impact statement, a cultural resource inventory or section 7 of the Endangered Species Act....

  9. Environmental projects. Volume 16: Waste minimization assessment

    NASA Technical Reports Server (NTRS)

    1994-01-01

    The Goldstone Deep Space Communications Complex (GDSCC), located in the MoJave Desert, is part of the National Aeronautics and Space Administration's (NASA's) Deep Space Network (DSN), the world's largest and most sensitive scientific telecommunications and radio navigation network. The Goldstone Complex is operated for NASA by the Jet Propulsion Laboratory. At present, activities at the GDSCC support the operation of nine parabolic dish antennas situated at five separate locations known as 'sites.' Each of the five sites at the GDSCC has one or more antennas, called 'Deep Space Stations' (DSS's). In the course of operation of these DSS's, various hazardous and non-hazardous wastes are generated. In 1992, JPL retained Kleinfelder, Inc., San Diego, California, to quantify the various streams of hazardous and non-hazardous wastes generated at the GDSCC. In June 1992, Kleinfelder, Inc., submitted a report to JPL entitled 'Waste Minimization Assessment.' This present volume is a JPL-expanded version of the Kleinfelder, Inc. report. The 'Waste Minimization Assessment' report did not find any deficiencies in the various waste-management programs now practiced at the GDSCC, and it found that these programs are being carried out in accordance with environmental rules and regulations.

  10. Ecological risk assessment benefits environmental management

    SciTech Connect

    Fairbrother, A.; Kapustka, L.A.; Williams, B.A.; Glicken, J.

    1994-12-31

    The ecological risk assessment process in its ideal form is an unbiased approach for assessing the probability of harm to the environment as a consequence of a given action. This information can then be combined with other societal values and biases in the management of such risks. However, as the process currently is understood, decision makers often are accused of manipulating information in order to generate decisions or achieve buy in from the public in support of a particular political agenda. A clear understanding of the nature of the risk management process can help define areas where information should be free from social or personal bias, and areas where values and judgments are critical. The authors do not propose to discuss the individual`s decision-making process, but rather to address the social process of risk communication and environmentally-related decision-making, identifying which parts of that process require bias-free, scientifically generated information about the consequences of various actions and which parts need an understanding of the social values which underlie the informed choices among those possible actions.