| 典型流域生态完整性评价和应用研究进展 |
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| 引用本文： | 王锦东,苏海磊,李会仙,黄楠楠,冯承莲.典型流域生态完整性评价和应用研究进展[J].环境工程,2022,40(10):233-241. |
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| 作者姓名： | 王锦东 苏海磊 李会仙 黄楠楠 冯承莲 |
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| 作者单位： | 中国环境科学研究院 环境基准与风险评估国家重点实验室, 北京 100012 |
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| 基金项目： | 国家重点研发计划(2021YFC3200104) |
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| 摘 要： | 生态完整性包括物理、化学和生物完整性3部分,因此在系统梳理生态完整性内涵的基础上,深入分类剖析了生物、物理和化学完整性的具体评价方法,包括生物完整性指数法、预测模型法、定性生境评价指数、物理生境指数等,对比分析了不同评价方法的优势和局限性,明确了不同方法所需的监测指标和适用范围。将目前为止国际上已经开展的典型流域水生态完整性评价方法和案例进行了综合集成。针对目前流域水生态环境质量评价的环境管理需求,指出了生态完整性评价目前存在的问题,并对今后水生态环境质量评价工作提出了几点建议。
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| 关 键 词： | 生态完整性 物理完整性 化学完整性 生物完整性 流域 |
| 收稿时间： | 2021-12-21 |
RESEARCH PROGRESS OF WATER ECOLOGICAL INTEGRITY ASSESSMENT AND APPLICATION IN TYPICAL WATERSHEDS |
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| Affiliation: | State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China |
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| Abstract: | Ecological integrity includes physical, chemical and biological integrity, therefore, based on a systematic understanding of the connotation of ecological integrity, the specific evaluation methods of biological, physical and chemical integrity were analyzed in depth, including the biological integrity index method, the predictive model method, the qualitative habitat evaluation index and the physical habitat index, etc. The advantages and limitations of different evaluation methods were compared and analyzed, and the monitoring indicators and scope of application of different methods were clarified. The advantages and limitations of different evaluation methods were compared and analyzed, and the required monitoring indicators and the scope of application of different methods were clarified. In addition, the methods and cases of water ecological integrity assessment of typical watersheds that had been carried out internationally so far were synthesized. Finally, the current problems of ecological integrity assessment were pointed out given the current environmental management needs of watershed water and ecological quality assessment, and several suggestions were proposed for the future work of water and ecological quality assessment. |
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