| 基于CSR模型的我国湿地退化地学监测指标体系研究 |
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| 引用本文： | 刘德良,孙自永,周海玲,杨丽,余绍文.基于CSR模型的我国湿地退化地学监测指标体系研究[J].安全与环境工程,2009,16(2). |
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| 作者姓名： | 刘德良 孙自永 周海玲 杨丽 余绍文 |
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| 作者单位： | 1. 中国地质大学环境学院,武汉,430074
2. 广西地质环境监测总站,广西,桂林,541004 |
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| 基金项目： | 国家自然科学基金，国土资源大调查项目 |
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| 摘 要： | 基于成因-状态-结果(CSR)模型,构建了适合我国湿地退化监测和评价的地学指标体系,即由成因指标、状态指标、结果指标组成,选取水文与水文地质、污染物排放、湿地资源开发和地质灾害作为湿地退化成因指标,选取湿地景观、生物、水文、水质和土壤作为湿地退化的状态指标,选取气候调节、水源涵养、生产量和净化功能作为湿地退化结果指标,每类指标又分为类别指标、次级指标和三级指标3个层次;该指标体系的建立,对科学评价湿地环境变化和完善湿地环境监测预警体系有着重要的意义.
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| 关 键 词： | 湿地退化 地学监测指标体系 CSR模型 |
Research on Monitoring Geoindicator System of Wetland Degeneration in China Based on CSR Model |
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| LIU De-liang,SUN Zi-yong,ZHOU Hai-ling,YANG Li,YU Shao-wen.Research on Monitoring Geoindicator System of Wetland Degeneration in China Based on CSR Model[J].Safety and Environmental Engineering,2009,16(2). |
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| Authors: | LIU De-liang SUN Zi-yong ZHOU Hai-ling YANG Li YU Shao-wen |
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| Institution: | 1.China University of Geosciences;Shcool of Environmental Studies;Wuhan 430074;China;2.Geological Environment Monitoring Station of Guanxi Zhuang Autonmous Region;Guilin 541104;China |
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| Abstract: | Monitoring indicator is the basis of the wetland studies.However,monitoring indicator does not attach importance to geological factors.Based on CSR Model,the geoindicator system of wetland degeneration has been put forward.This system is made up of cause indicator,state indicator and result indicator.Each kind of indicator is divided into categories of secondary and tertiary levels.On the basis of the analysis of the cause,situation and harm of wetland degeneration in China,hydrological geology,pollutant di... |
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| Keywords: | wetland degeneration monitoring geoindicator system CSR model |
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