共查询到20条相似文献,搜索用时 15 毫秒
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初始环境评审中环境因素的识别和评价方法 总被引:3,自引:0,他引:3
初始环境评审是组织建立和实施环境管理体系的基础,而环境因素的识别和评价是这一过程的关键。探讨了识别和评价环境因素的准则,介绍了几种环境因素的识别和评价方法。 相似文献
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Environmental Science and Pollution Research - It has been widely acknowledged that environmental literacy can provide a strong foundation for future environmental responsiveness, as well as help... 相似文献
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湖泊底泥环保疏浚是消除内源性污染最快捷、最有效的方法,并为生态恢复创造条件,而环保绞刀是湖泊底泥环保疏浚的必要条件。阐述了环保疏浚的技术要求,设计了绞吸式挖泥船用环保绞刀,满足了湖泊底泥环保疏浚的需要。 相似文献
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湖泊底泥环保疏浚是消除内源性污染最快捷、最有效的方法,并为生态恢复创造条件,而环保绞刀是湖泊底泥环保疏浚的必要条件.阐述了环保疏浚的技术要求,设计了绞吸式挖泥船用环保绞刀,满足了湖泊底泥环保疏浚的需要. 相似文献
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采用多维区域差异指数衡量了 1994— 2 0 0 0年间环保科技投入的地区差异和 1996— 2 0 0 0年间环保产业年产值的地区间差异 ,得到了两者的年度变化趋势 ,并分析了近年来环保科技投入地区差异扩大的原因。 相似文献
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Martin Paulus Roland Klein Gerhard Wagner Paul Müller 《Environmental science and pollution research international》1996,3(3):169-177
The environmental specimen banking program (ESB) of the Federal Republic of Germany implies a collection of specimens from representative areas of Germany, stored under stable conditions for deferred analysis. It is an important part of the ecological assessment program. The ecological concept is presented as the frame of the entire ESB program. It is based on the selection of representative sampling areas and specimens. Standard operating procedures (SOP’s) for sampling and characterization of specimens, as well as sampling designs specific to the areas, are presented as further important parts of the quality assurance system in relation to the correct sampling of specimens. 相似文献
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Jay S. Jacobson 《Journal of the Air & Waste Management Association (1995)》2013,63(10):1071-1073
Editor’s note: This paper by Dr. Jacobson was presented at the 74th annual meeting of the Air Pollution Control Association as part of a panel discussion entitled “Acid Rain–1981: An International Issue.” The session was held on June 22, 1981, and was arranged by APCA’s TT-6 Energy-Environmental Interactions Committee. 相似文献
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环境政策对技术创新具有正负两个方面的影响。本文详细分析了不同类型环境政策的技术效应 ,并阐述了环境政策的未来发展方向及其对技术创新的影响 相似文献
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Yu Lei Gao Xinwei Lyu Junjie Feng Yao Zhang Shuliang Andlib Zubaria 《Environmental science and pollution research international》2023,30(9):22702-22711
Environmental Science and Pollution Research - This study aims to investigate the impact of environmental-related taxes on green growth and CO2 emissions in China covering the time 1996–2019.... 相似文献
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环境正义问题的提出是和现代民法的社会化发展倾向不可分割的。环境问题社会利益的日益突出,环境资源的分配不公也在很大程度上推动了传统民法向现代民法的转变。中国的环境政策也应当从环境正义的立场出发,才能更好地适应国际经济发展的新趋势,从而更好地促进中国环境和经济的协调发展。 相似文献
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Aung Thiri Shwesin Saboori Behnaz Rasoulinezhad Ehsan 《Environmental science and pollution research international》2017,24(25):20487-20501
Environmental Science and Pollution Research - This empirical study examines the short- and long-run relationship between GDP as an economic growth indicator and CO2 emissions as an environmental... 相似文献
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James P. Meador Michael St. J. Warne Peter M. Chapman King Ming Chan Shen Yu Kenneth M. Y. Leung 《Environmental science and pollution research international》2014,21(1):28-32
Although the use of tissue concentrations (residues) of chemical contaminants as the dose metric to characterize chemical toxicity to aquatic organisms has been gaining acceptance over the past 20 years, tissue concentrations are less commonly used in water quality management and have yet to be formally adopted as benchmarks or environmental quality standards (EQS). This synthesis paper addresses advantages and disadvantages for the development and application of tissue-based EQS as an alternative and supplement to exposure-based EQS determined with water and sediment concentration data. Tissue-based EQS can be readily developed in parallel with conventional toxicity tests, and achieved by quantification of chemical concentrations in tissue alongside traditional concentration-response toxicity testing. Tissue-residue toxicity metrics can be used as benchmarks for screening and monitoring water and sediment quality, to derive equivalent water or sediment EQS, and for ecological risk assessments and weight of evidence approaches for assessing ecosystem impairment. Tissue-based toxicity metrics and associated EQS provide several advantages; however, there are some limitations to consider and key knowledge gaps to fill. 相似文献
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Books
The age of the molecule 相似文献18.
The author describes present environmental conditions in Azerbaijan in relation to the Soviet legacy and measures taken since independence. Environmental projects have been financed largely by international organizations and foreign companies. The most serious problems are contaminants in the Caspian Sea; air, water, and soil pollution in Sumgait; illegal fishing; poor quality of drinking water; cutting of forests for fuel and pasture; overgrazing; and soil erosion and salinization. Progress in developing an environmental conscience, necessary for sustained protection of the environment, will depend most importantly on environmental education, growth of democratic institutions and attitudes that encourage both governmental and citizen responsibility for the environment, and economic development that produces a substantial middle class. Positive advances include a Constitution and laws that require protection of the environment, and individuals who speak out for environmental care. Negative factors include poverty and the present government's low priority for environmental protection. 相似文献
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