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1.
A myriad of factors, both economic and political, influenced the voting by members of the United States Congress on the 1978 National Energy Act. Determinant factors considered in our analysis included the percentage of residents in the Congressman's district residing in the central city or on farms; the percentage of residents who belong to labor unions; the average level of education of the residents; oil, coal, and natural gas production in the state relative to total domestic production. The results, determined by means of logit analysis, indicate that the impact on low-income energy consumers, the effect on overall employment, the impact on farmers, and the benefits to energy interests, as well as ideology and the subjective perception that the need exists to do something about the energy situation in the United States, were all important explanatory factors.The author is an economist with the United States Department of Energy. The views expressed are those of the author and do not necessarily represent the policies of the Department of Energy or the views of other Department of Energy staff members.  相似文献   

2.
Summary The author presents a personal view of the role and functions of both the Australian Heritage Commission and the Australian Register of the National Estate. Operational problems are highlighted, and a critique of the Commission and difficulties encountered in working within both national and federal political confines, are outlined. In a decade, the Commission has achieved much towards the preservation of the Australian environment: important in the Commission's current activity is the task of explaining to the lay public precisely what heritage conservation entails and why it is an essential activity.Professor Bruce Davis has been, in the past, Chairman of the Australian Heritage Commission and the contents of this paper are based upon his delivery of an address at the inaugural conference of the Environment Institute of Australia, in Sydney, during November 1987. The views expressed are the personal opinion of the author and should not be construed as necessarily representing the policy of views of any institution with which the author may be connected.  相似文献   

3.
Assessing ecological risk on a regional scale   总被引:17,自引:0,他引:17  
Society needs a quantitative and systematic way to estimate and compare the impacts of environmental problems that affect large geographic areas. This paper presents an approach for regional risk assessment that combines regional assessment methods and landscape ecology theory with an existing framework for ecological risk assessment. Risk assessment evaluates the effects of an environmental change on a valued natural resource and interprets the significance of those effects in light of the uncertainties identified in each component of the assessment process. Unique and important issues for regional risk assessment are emphasized; these include the definition of the disturbance scenario, the assessment boundary definition, and the spatial heterogeneity of the landscape. Although the research described in this article has been funded wholly or in part by the United States Environmental Protection Agency (EPA) through Interagency Agreement Number DW89932112-01-2 to the U.S. Department of Energy, it has not been subjected to EPA review and therefore does not necessarily reflect the views of EPA and no official endorsement should be inferred.  相似文献   

4.
Recent studies have questioned the ability of the Department of Energy to successfully construct and operate a high-level nuclear waste repository at Yucca Mountain, Nevada, USA, consistent with current Environmental Protection Agency standards and Nuclear Regulatory Commission regulations. Questions focus on whether demonstration of compliance with the agency's standards is based too much on numerical calculations and analyses that the Department of Energy must conduct to project the long-term performance of the repository. Unless these questions are resolved, the licensing of the repository could be withheld or delayed by litigation. This article reviews the extent to which laws that govern the siting of high-level nuclear waste repositories require scientific certainty in any findings about the environmental consequences of locating a repository.  相似文献   

5.
The critical loads approach is emerging as an attractive means for evaluating the effects of atmospheric deposition on sensitive terrestrial and aquatic ecosystems. Various approaches are available for modeling ecosystem responses to deposition and for estimating critical load values. These approaches include empirical and statistical relationships, steady-state and simple process models, and integrated-effects models. For any given ecosystem, the most technically sophisticated approach will not necessarily be the most appropriate for all applications; identification of the most useful approach depends upon the degree of accuracy needed and upon data and computational requirements, biogeochemical processes being modeled, approaches used for representing model results on regional bases, and desired degree of spatial and temporal resolution. Different approaches are characterized by different levels of uncertainty. If the limitations of individual approaches are known, the user can determine whether an approach provides a reasonable basis for decision making. Several options, including point maps, grid maps, and ecoregional maps, are available for presenting model results in a regional context. These are discussed using hypothetical examples for choosing populations and damage limits. The research described in this article has been funded by the US Environmental Protection Agency. This document has been prepared at the EPA Environmental Research Laboratory in Corvallis, Oregon, through contract #68-C8-0006 with ManTech Environmental Technology, Inc., and Interagency Agreement #1824-B014-A7 with the U.S. Department of Energy and at Oak Ridge National Laboratory managed by Martin Marietta Energy Systems, Inc., under Contract DE-AC05-84OR21400 with the US Department of Energy. Environmental Sciences Division Publication No. 3904. It has been subjected to the agency’s peer and administrative review and approved for publication. Mention of trade names or commercial products does not constitute endorsement or recommendation for use.  相似文献   

6.
The authors are both with the Systems Analysis Research Unit, Department of the Environment, London, England. The views expressed in this paper are those of the authors and do not necessarily coincide with those of the Department of the Environment.  相似文献   

7.
This case study presents the series of decision-making processes surrounding a current environmental issue—the Portsmouth oil refinery in Virginia. Crude oil must be refined before it can be used as fuel. Additionally, some oil must be desulfurized for use other than as gasoline. In 1977, the nation imported about one million barrels of oil a day. Although the US Department of Energy has emphasized the critical need for greater east coast refinery capability, the east coast is to supply only 25% of its refined oil needs. In the same year, the east coast met its demands for petroleum products from three sources: (a) refinery production, 22.7%, (b) product imports, 28.0%, and (c) products from the Gulf Coast, 49.3%.1 The energy program after the Arab oil embargo has an objective of encouraging the construction of oil refineries and petrochemical plants in the United States rather than abroad. The tariff is higher on imports of refined oil products than of crude oil, and new refineries are allowed to import a large proportion of their requirements tarifffree.The US federal government does not directly regulate the locations for oil refineries or methods of desulfurization. The oil import program, however, does influence decisions concerning location of desulfurization facilities and refineries, and air and water pollution standards affect methods of refining, besides making desulfurization necessary.The opinions expressed in this article are those of the author and do not necessarily reflect those of the United States Department of Defense.  相似文献   

8.
This study compares the effectiveness of two regional planning agencies in terms of public support for various planning activities. The Adirondack Park Agency and the Temporary State Commission on Tug Hill have fundamentally different approaches to planning. The Adirondack Park Agency has implemented a restrictive regulatory program with little citizen participation by Adirondack residents. The Tug Hill Commission has implemented an advisory and coordinating program with an emphasis on public input. Residents of two towns in each region were surveyed to determine environmental concern and support for regional planning activities. Respondents from both regions favored a planning agency that incorporates citizen input; controls air, water, and toxic waste pollution; and develops recreation areas. They strongly opposed an agency that regulates private land-use. Basic demographic characteristics and levels of environmental concern were similar in all four towns, but receptivity to various planning activities was consistently greater among residents of the Tug Hill Region. Paired comparisons of the four towns demonstrated no differences between towns of the same region and significant differences between towns of different regions. Public support for regional planning is greater in the Tug Hill Region than in the Adirondack Park.  相似文献   

9.
Neither Canada nor the United States attach much importance to the International Joint Commission (IJC) judging by the size of staffs and annual budgets. The Commission has been restricted to a relatively minor number of functions in the Great Lakes-St. Lawrence. It has investigated: the degree and causes of water and air quality deterioration; the effects of hydroelectric and navigation projects on water levels; the impacts of water-level fluctuations; and the feasibility of a deep waterway from the St. Lawrence to the Hudson River. Projects approved by the Commission have produced less than might be expected through no fault of the Commission. The Great Lakes Fishery Commission has promoted little international management. Budgetary limitations restrict its lamprey control program; institutional limitations restrict its ability to deal effectively with fishery problems. Commission responsibilities are limited to coordination and advisory functions. Since Canada and the United States have not chosen to refer most aspects of river basin management to international bodies, an institutional void exists in the Great Lakes Basin to consider these questions on a continuous basis. There is a need for expanded international cooperation.  相似文献   

10.
Responsibility as a dual to human rights is presented as a moral alternative to extended, complex systems of animal and ecological rights. This simple idea of responsibility is then applied to four levels of agricultural technology: animal (nature) rights, conservation, organization of agriculture, and people versus planet relationships. The stewardship argument is freed from at least some of the complications of animal rights and ecology, but leaves responsibility with humans to do the right thing.The views expressed are the author's and do not necessarily represent policies or views of the U.S. Department of Agriculture.  相似文献   

11.
The United States Environmental Protection Agency (EPA), with the assistance of the US Department of Energy (DOE) and the National Oceanographic and Atmospheric Administration (NOAA) is examining the utility of a critical loads approach for evaluating atmospheric pollutant effects on sensitive ecosystems. A critical load has been defined as, “a quantitative estimate of an exposure to one or more pollutants below which significant harmful effects on specified sensitive elements of the environment do not occur according to present knowledge.” Working in cooperation with the United Nations Economic Community for Europe’s (UN-ECE) Long Range Transboundary Air Pollution (LRTAP) Convention, the EPA has developed a flexible, six-step approach for setting critical loads for a range of ecosystem types. The framework is based on regional population characteristics of the ecosystem(s) of concern. The six steps of the approach are: (1) selection of ecosystem components, indicators, and characterization of the resource; (2) definition of functional subregions; (3) characterization of deposition within each of the subregions; (4) definition of an assessment end point; (5) selection and application of models; and (6) mapping projected ecosystem responses. The approach allows for variable ecosystem characteristics and data availability. Specific recognition of data and model uncertainties is an integral part of the process, and the use of multiple models to obtain ranges of critical loads estimates for each ecosystem component in a region is encouraged. Through this intercomparison process uncertainties in critical loads projections can be estimated. The research described in this article has been funded by the US Environmental Protection Agency. This document has been prepared at the EPA Environmental Research Laboratory in Corvallis, Oregon, through contract #68-C8-0006 with Man Tech Environmental Technology, Inc. It has been subjected to the agency’s peer and administrative review and approved for publication. Mention of trade names or commercial products does not constitute endorse ment or recommendation for use.  相似文献   

12.
Summary An earlier version of this paper was originally presented at The American Association of University Women, Michigan, State Division, USA. The paper deals with two main issues: In the first place that there is no single energy source that will solve the energy problem. The solution will come through what has been called An Energy Family Approach. Secondly, that government regulations, which were primarily written in the days when America was viewed as a country with no limits, must be relaxed.Gerald T. Westbrook works for Dow's Hydrocarbons Department as Energy Project Manager. Prior to this current assignment he had been Project Manager in Dow's Functional Products and Systems Department for Business Development concentrating on water purification technologies for the energy industries. He has had over twenty years experience in various technical and functional areas with Dow Chemical in the United States and Imperial Oil Ltd. in Canada. Experience in the energy field has included petroleum refinery design and operations analysis; electric power plant planning, and water systems development; new advanced battery development; and energy economics and forecasting.  相似文献   

13.
This paper provides an overview of the initiatives that have been undertaken by the Ghanaian government to promote more sustainable development in resident small-scale gold mining operations, and recommends a series of strategies for perpetuating a pattern of continued improvement. Since the passing of the Small Scale Gold Mining Law (PNDCL 218) in 1989, which effectively legalized small-scale gold mining as an industry in Ghana, the government, in particular, the Minerals Commission, has made a concerted effort to regularize operations, and to provide technical and financial support to miners. Under the auspices of the German non-profit Gesellschaft Technishe Zusannebarbeit (GTZ), a small-scale gold mining registration system has been implemented, district support centres for small miners have been constructed and the Precious Minerals Marketing Corporation (PMMC) has been created, which purchases products from small-scale miners at near-market prices. Careful analysis reveals, however, that these efforts have collectively only had a marginal impact, and that the industry is still in dire need of aid. Specifically, to perpetuate further a pattern of improved sustainability--improvements in both the socio-economic and environmental arenas--additional technical and financial support must be provided, and sound environmental management practices implemented. The Minerals Commission has been burdened with these tasks and challenges but because it is largely understaffed, it is highly unlikely that it will be able to facilitate sufficient improvement in the sector on its own. Nevertheless, marked improvements can be achieved if: (1) avenues for technological dissemination are created and improved; (2) research partnerships are forged with local universities; (3) experienced consultation is hired when needed; and (4) other governmental agencies, namely the Mines Department, Environmental Protection Agency (EPA) and Geological Survey, provide the Minerals Commission assistance with prospecting, monitoring, regulation and environmental auditing activities.  相似文献   

14.
This research examines the perceptions of planners in communities around the largest US Department of Energy (DOE) nuclear weapons sites. Surveys and interviews revealed that planners are often unclear about DOE intentions, concerned about jobs and environmental contamination, and desire more involvement with future site use decisions. Planners' ratings of residents' trust of the DOE were also low, and low trust was most strongly associated with places where local officials have not been invited to future use meetings. Recommendations include improving coordination of on-site planning with local land use plans and increasing trust with a Federal-local government partnership that recognizes local concerns about the clean-up, closure and disposition of the sites.  相似文献   

15.
In this paper we quantify the additional water quality benefits that can be achieved through coordinated cumulative impact management. To do this we simulate coordinated and un-coordinated revegetation investments and compare their impact on achieving regional water quality goals. Our results show that coordination between multiple mining companies achieves additional benefits since prioritization is enabled across a broader range of investment opportunities. Additionally, when coordinated investment is permitted beyond the boundaries of coal mining leases, results show that additional benefits are greatly enhanced since these regions provide more rewarding investment opportunities. Results illustrate (a) how regional coordination may influence reputational benefits of investments, and (b) that coordination is beneficial when investment opportunities are unevenly distributed across the landscape. When additional benefits are achievable, we suggest that mining companies should develop collective investment projects with an understanding of how coordination influences project costs. Similarly, investment projects should be developed with an understanding of investment tradeoffs and how these may adversely impact on regional stakeholders and hence industry reputation. The mining industry has significant potential to contribute to regional wellbeing; however, land management policies must be flexible and promote incentives to enable companies to invest beyond compliance.  相似文献   

16.
The need for a national consensus standard for quality assurance (QA) for environmental programs emerged from efforts to clean up sites contaminated by hazardous chemical and/or radioactive wastes. The waste management community has been using several different standards or sets of requirements for establishing the QA and quality control (QC) procedures for use during the cleanup of contaminated sites. Some of these requirements have been imposed by federal agencies, including the Department of Energy (DOE), the Department of Defense (DOD), the Nuclear Regulatory Commission (NRC), and the Environmental Protection Agency (EPA). Often, requirements have been chosen to fit a particular mission or regulatory requirements. The remediation and restoration of federally owned or operated hazardous waste sites has created a situation in which multiple organizations (including federal and state regulators, site operators, and remedial contractors) are overseeing or addressing the same technical problem, often at the same site, and using different QA requirements. The occurrence of multiple QA/QC requirements has resulted in costly and time-consuming duplication of effort. In addition, the perception of inconsistent and often conflicting requirements has created confusion and frustration. The need for a single set of QA/QC criteria to bring order and consistency to the application of QA in the environmental waste management area became increasingly clear, and led to the development of ANSI/ASQC E4, which may be approved and issued by this year.  相似文献   

17.
The United States Environmental Protection Agency, with support from the US Department of Energy and the National Oceanographic and Atmospheric Administration, has been evaluating the feasibility of an effects-based (critical loads) approach to atmospheric pollutant regulation and abatement. The rationale used to develop three of the six steps in a flexible assessment framework (Strickland and others, 1992) is presented along with a discussion of a variety of implementation approaches and their ramifications. The rationale proposes that it is necessary to provide an explicit statement of the condition of the resource that is considered valuable (assessment end point) because: (1) individual ecosystem components may be more or less sensitive to deposition, (2) it is necessary to select indicators of ecosystem condition that can be objectively measured and that reflect changes in the quality of the assessment end point, and (3) acceptable status (i.e., value of indicator and quality of assessment end point at critical load) must be defined. The rationale also stresses the importance of defining the assessment regions and subregions to improve the analysis and understanding of the indicator response to deposition. Subregional definition can be based on a variety of criteria, including informed judgment or quantitative procedures. It also depends on the geographic scale at which exposure and effects models are accurate and on data availability, resolution, and quality. The research described in this article has been funded by the US Environmental Protection Agency. This document has been prepared at the EPA Environmental Research Laboratory in Corvallis, Oregon, through contract #68-C8-0006 with ManTech Environmental Technology, Inc., and Interagency Agreement #1824-B014-A7 with the US Department of Energy and at Oak Ridge National Laboratory managed by Martin Marietta Energy Systems, Inc., under Contract DE-AC05-84OR21400 with the US Department of Energy. Environmental Sciences Division Publication No. 3903. It has been subjected to the agency’s peer and administrative review and approved for publication. Mention of trade names or commercial products does not constitute endorsement or recommendation for use.  相似文献   

18.
/ We investigated the notion that successful negotiations require that all parties to the dispute must have a desire to bargain. This desire is most likely to be present when the dispute exhibits ripeness and each party believes a bargained solution is the most cost-effective way to resolve differences. Structured interviews of participants in six Federal Energy Regulatory Commission hydropower licensing consultations were conducted to determine the level of need to negotiate for each party. The findings indicate that a need to negotiate is a necessary, but not sufficient, condition for success. Several factors were associated with a need to negotiate: a weak BATNA (best alternative to a negotiated agreement); a salient issue; participants' sense of efficacy; a sense of inevitability; professional roles encouraging negotiation; and disputes about facts as opposed to disputes about values. Participants' need to negotiate fluctuated throughout the process and intensified when questions were ripe: i.e., critical issues were debated or the regulatory process required action.KEY WORDS: Alternative dispute resolution; Federal licenses; Federal Energy Regulatory Commission; Instream flow; Environmental planning  相似文献   

19.
中俄能源合作是中俄两国经贸合作的重要组成部分,也是发展两国战略协作伙伴关系的重要领域。中俄两国能源合作既有利于缓解中国能源安全紧张问题,也有利于俄罗斯开拓广阔的能源消费市场,促进本国经济发展,同时对地区经济发展起到重要作用。分析了中俄能源合作的背景、基础、特点与障碍,提出了发展中俄能源合作的战略选择。  相似文献   

20.
Summary The current views on whether environmental law is a subject of study at the Universities is discussed in this paper. The author traces the development of environmental law, and maintains that legal science is one, and that it has been grounded into branches for teaching and research purposes. A case for the teaching of environmental law at the universities is made. A teaching programme is suggested which brings out the relationships of environmental law with ecology, social science, economics, management science, technology and other branches of legal science.Born in Argentina, with a Doctor of Law from the University of Buenos Aires. Has held professorships in Water and Mining Laws, Agrarian and Mining Law, Natural Resources Law, in several universities in Argentina. He was a visiting professor in the period 1967–71, at Delft Technological Institute, The Netherlands.From 1969–70, he was Secretary of State for Water Resources of Argentina, and in 1970, Vice-Chairman of the UN Committee on Natural Resources. Consultant on Environmental Law for FAO in 1970. He is at present (1980–82) President of the International Water Resources Association.He has been a member of the IUCN Commission on Environmental Policy, Law and Administration since 1978, is President of the Inter American Commission on Environmental Law and Administration, and Regional Governor (Latin America) of the International Council on Environmental Law.In 1978 he was awarded the Elizabeth Haub Prix on Environmental law.He is author of several books and papers on environmental, natural resources and water laws. These include Code on Natural Resources (Province of Corrientes Argentina, 1980) and co-author of Code on the Renewable Natural Resources and Environmental Protection, Colombia, 1974.  相似文献   

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