| 区域生态系统健康评价指标体系构架——以广东省生态系统健康评价为例 |
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| 引用本文： | 宋兰兰,陆桂华,刘凌,贺瑞敏.区域生态系统健康评价指标体系构架——以广东省生态系统健康评价为例[J].水科学进展,2006,17(1):116-121. |
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| 作者姓名： | 宋兰兰 陆桂华 刘凌 贺瑞敏 |
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| 作者单位： | 河海大学水文水资源与水利工程科学国家重点实验室, 江苏, 南京, 210098 |
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| 摘 要： | 探讨了区域生态系统健康指标选择原则。从区域的河流和陆地两方面确定指标体系,根据生态系统层次性,采用多目标多层次模糊优选模型。以广东省为例,在广东省分生态小区的基础上,对各区的生态环境进行了评价与比较排序,通过综合优属度给出了生态系统健康状态。
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| 关 键 词： | 区域 生态系统 健康 评价指标体系 河流 陆地 |
| 文章编号： | 1001-6790（2006）01-0016-06 |
| 收稿时间： | 2004-08-30 |
| 修稿时间： | 2005-01-30 |
Evaluation indicators system for regional ecosystem health |
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| SONG Lan-lan,LU Gui-hua,LIU Ling,HE Rui-min.Evaluation indicators system for regional ecosystem health[J].Advances in Water Science,2006,17(1):116-121. |
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| Authors: | SONG Lan-lan LU Gui-hua LIU Ling HE Rui-min |
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| Affiliation: | State Key Laboratory of Hydrology-Water Resource and Hydraulic Engineering, Hohai University, Nanjing 210098, China |
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| Abstract: | The selection principles for regional ecosystem health index are discussed.Based on the regional rivers and the landscape,the indicators are established.According to the ecosystem hierarchy,the multi-objective and multilevel fuzzy optimization model is selected to evaluate the ecosystem health.For instance,in Guangdong province,the ecological zone are partitioned,assessed and sorted based on the synthesized attributes. |
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| Keywords: | region eco-environmental health evaluation indicators system rivers landscape |
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