| 基于污染损害指数法的深圳水库水质评价与分析 |
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| 引用本文： | 黄晓英,李娟.基于污染损害指数法的深圳水库水质评价与分析[J].环境科学与管理,2009,34(7):178-182. |
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| 作者姓名： | 黄晓英 李娟 |
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| 作者单位： | 深圳市环境科学研究院,广东,深圳,518001 |
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| 摘 要： | 采用基于污染损害指数的普适公式，计算各种污染物的污染损害分指数，并利用广义模糊对比法对分指数进行赋权，求出水质综合污染损害指数。将该方法应用于深圳水库2001年至2007年的水质评价，并对水质变化原因进行了分析。研究结果显示，近7年来深圳水库水质综合污染损害指数从52．61降至9．70，水质类别由Ⅴ类上升至Ⅲ类，呈现明显改善趋势，表明系列治理工程和管理措施成效较为显著。污染损害指数法能够客观反映水体质量状况，使用方便，值得推广。
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| 关 键 词： | 污染损害指数 水质综合评价 深圳水库 |
Water Quality Assessment and Analysis of Shenzhen Reservoir Based on Pollution Harm Index Method |
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| Huang Xiaoying,Li Juan.Water Quality Assessment and Analysis of Shenzhen Reservoir Based on Pollution Harm Index Method[J].Environmental Science and Management,2009,34(7):178-182. |
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| Authors: | Huang Xiaoying Li Juan |
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| Institution: | Shenzhen Academy of Environmental Science;Shenzhen 518001;China |
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| Abstract: | An universal formula based on pollution harm index is used to calculate partial index of pollution harm,and then the comprehensive pollution harm index of water quality is derived by weighting to partial index of pollution harm using the general fuzzy contrast method.This formula is applied on water quality assessment of Shenzhen Reservoir from 2001 to 2007,and the cause of water quality variation is analyzed.Research results show water quality of Shenzhen Reservoir improved since 2001,the comprehensive pol... |
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| Keywords: | pollution harm index water quality comprehensive assessment Shenzhen Reservoir |
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