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| 基于PSR模型的新疆艾比湖湿地生态系统健康评价指标体系研究 | |
| 引用本文： | 白祥,金海龙,任建丽,高翔,陈丽华,吴加清.基于PSR模型的新疆艾比湖湿地生态系统健康评价指标体系研究[J].湿地科学与管理,2009,5(3):16-20. |
| 作者姓名： | 白祥 金海龙 任建丽 高翔 陈丽华 吴加清 |
| 作者单位： | 1. 华东师范大学资源与环境科学学院地理系,上海,200062 2. 新疆师范大学地理科学与旅游学院地理系,新疆,乌鲁木齐,830054 3. 新疆艾比湖国家级湿地自然保护区管理局,新疆,博乐,833400 4. 新疆博尔塔拉蒙古自治州山区林管站,新疆,博乐,833400 |
| 基金项目： | 新疆维吾尔自治区科技攻关重点项目，国家自然科学基金项目 |
| 摘 要： | 在对湿地生态系统健康评价研究现状简要梳理的基础上,针对干旱区湖泊湿地生态系统健康评价研究较为薄弱的现状,选取新疆艾比湖湿地为研究靶区,运用压力—状态—响应(PSR)分析模型,结合层次分析的思想,尝试给出了针对研究靶区的生态系统健康评价指标体系。体系分为3个项目层,7个因素层,共35个指标,并给出了每一个指标的量化标准。指标体系较全面地涵盖了生物物理指标、生态学指标和社会经济指标等3大类指标。 |
| 关 键 词： | 湿地生态系统 健康评价 PSR模型 指标体系 艾比湖 |
PSR-based Indicators for Health Assessment of Wetland Ecosystem of Ebi Lake in Xinjiang Model |
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| BAI Xiang,JIN Hai-Long,REN Jian-Li,GAO Xiang,CHEN Li-Hua,WU Jia-Qing.PSR-based Indicators for Health Assessment of Wetland Ecosystem of Ebi Lake in Xinjiang Model[J].Wetland Science & Management,2009,5(3):16-20. | |
| Authors: | BAI Xiang JIN Hai-Long REN Jian-Li GAO Xiang CHEN Li-Hua WU Jia-Qing |
| Abstract: | Studies in health assessment of wetland ecosystem were briefly reviewed and weakness was found in health assessment of wetland ecosystem of lakes in arid areas.Ebi Lake wetland of Xinjiang was chosen as the target area of this study,and an indicators system for health assessment of the wetland ecosystem was developed using the PSR(pressure-state-response) model in combination with the conception of hierarchical analysis The indicators system composed of 35 indicators in total,which are divided into 3 groups at project level and 7 groups at factor level.Each of the indicators was given quantitative criteria.The system covers three major types of biophysical,ecological and socioeconomic indicators. |
| Keywords: | Wetland ecosystem Health assessment PSR model Indicators system Ebi lake wetland |
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