| 湿地生态环境影响评价技术要点探讨 |
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| 引用本文： | 刘伟生,李翔,舒俭民.湿地生态环境影响评价技术要点探讨[J].农业环境科学学报,2006,25(6):1620-1624. |
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| 作者姓名： | 刘伟生 李翔 舒俭民 |
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| 作者单位： | 1. 国家环境保护总局环境工程评估中心,北京,100012
2. 中国环境科学研究院,北京,100012 |
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| 摘 要： | 鉴于湿地资源开发的环境影响评价的重要性以及我国目前所处困境,探讨了湿地生态环境影响评价中的重点和难点问题,指出湿地生态环境影响评价应关注生态过程和湿地可获得的价值。环境影响的识别应包括水文功能、生物地球化学功能和生境功能等八个方面,影响因子的识别应考虑对湿地水质、湿地生境和湿地水文功能有影响的三类因子。湿地生态环境影响评价技术要点探讨对于湿地生态环境影响评价研究工作具有参考价值。
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| 关 键 词： | 湿地 生态环境 环境影响评价 |
| 文章编号： | 1672-2043(2006)06-1620-05 |
| 收稿时间： | 2006-03-20 |
| 修稿时间： | 2006年3月20日 |
Key Points of Techniques for Impact Assessment of Wetland Ecological Environment |
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| LIU Wei-sheng,LI Xiang,SHU Jian-min.Key Points of Techniques for Impact Assessment of Wetland Ecological Environment[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2006,25(6):1620-1624. |
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| Authors: | LIU Wei-sheng LI Xiang SHU Jian-min |
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| Institution: | 1. Appraisal Center for Environment and Engineering, SEPA, Beijing 100012, China; 2. Chinese Research Academy of Environmental Sciences, Beijing 100012, China |
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| Abstract: | For the importance of environmental impact assessment(EIA) on the wetland resources development and its difficulties in China at present,the difficult and important points of the wetland ecological EIA are discussed.The ecological process and the derived value should be focused on during the process of wetland ecological EIA.Environmental impact identification should include eight aspects such as hydrological functions,biogeochemical functions and habitat functions,et al.Factors that contribute to environmental effects are identified three types,including the stresses on water quality functions,habitat functions and hydrologic functions of wetlands.The key technique points for impact assessment of wetland ecological environment may provide references for the study on ecological EIA of wetland. |
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| Keywords: | wetland ecological environment EIA(environmental impact assessment) |
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