| 基于遥感图像的湿地生态系统健康评价 |
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| 引用本文： | 何厚军,刘学工,韩琳,陈亮.基于遥感图像的湿地生态系统健康评价[J].测绘工程,2011,20(5):45-48. |
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| 作者姓名： | 何厚军 刘学工 韩琳 陈亮 |
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| 作者单位： | 1. 河海大学水文水资源与水利工程科学国家重点实验室,江苏南京210097;黄河水利委员会信息中心,河南郑州450004
2. 黄河水利委员会信息中心,河南郑州,450004 |
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| 基金项目： | 水文水资源与水利工程科学国家重点实验室开放基金资助项目(2008490311) |
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| 摘 要： | 黄河三角洲湿地是我国暖温带最完整、最广阔、最年轻的湿地生态系统.文中以遥感数据为基础,基于压力一状态一响应框架构建湿地生态系统健康评价指标体系,并运用熵权模糊物元的方法对研究区东营市河口区和垦利县湿地进行评价.研究表明,1997年、2001年、2006年的生态系统健康评价综合得分分别为0.6388、0.7361和0.8...
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| 关 键 词： | 生态系统健康 湿地 遥感数据 黄河三角洲 |
The assessment of wetland ecosystem based on RS image |
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| HE Hou-jun,LIU Xue-gong,HAN Lin,CHEN Liang.The assessment of wetland ecosystem based on RS image[J].Engineering of Surveying and Mapping,2011,20(5):45-48. |
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| Authors: | HE Hou-jun LIU Xue-gong HAN Lin CHEN Liang |
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| Affiliation: | HE Hou-jun1,2,LIU Xue-gong2,HAN Lin2,CHEN Liang2(1.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing 210097,China,2.Information Center of YRCC,Zhengzhou 450004,China) |
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| Abstract: | Wetland in the Yellow River Delta is the most complete,widest and youngest wetland ecological system in warm temperature zone of China.In this study,based on remote data,ecosystem health indicator system was built based on P-S-R frame,and Fuzzy matter-element evaluation model is introduced to assess the wetland ecosystem health.It is shown that the comprehensive score of assessment of ecosystem health respectively was 0.6388,0.7361 and 0.8586 in 1997,2001 and 2006. |
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| Keywords: | ecosystem health wetland remote data Yellow River Delta |
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