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淮河(江苏段)水体SVOC浓度水平及经济损失评估
引用本文:郁亚娟,王连生,郭怀成,王斌.淮河(江苏段)水体SVOC浓度水平及经济损失评估[J].水科学进展,2007,18(1):74-78.
作者姓名:郁亚娟  王连生  郭怀成  王斌
作者单位:1.北京大学环境学院, 北京, 100871;
基金项目:国家重点基础研究发展计划(973计划);欧盟国际合作项目
摘    要:为评价淮河水体有机污染物对流域人民健康和经济发展的影响,建立了一套有机化合物浓度分析、有机物导致人体健康损失的评估以及相应的经济损失计算的方法。首先建立了表面水体中半挥发性有机化合物(SVOC)浓度水平的分析方法,对淮河(江苏段)进行采样分析。结果表明,该河段水体共检出33种半挥发性有机化合物(SVOC),部分多环芳烃、取代苯等具有较高浓度,所有检出化合物均属于美国环境保护局(US EPA)的优先控制污染物。为讨论水体有毒化合物对人体健康损害的经济损失,提出一种判断此类物质导致人体重大疾病发生概率的方法,并估算了检测河段范围内典型区域相应的健康损失及其占GDP的比例。结果显示,SVOC导致的2002和2003年的经济损失分别占当地当年GDP的0.876‰~2.22‰和0.684‰~2.25‰。最后,提出了减少水体优先控制污染物导致经济损失的相应建议。

关 键 词:半挥发性有机污染物    经济损失    淮河(江苏段)
文章编号:1001-6791(2007)01-0074-05
收稿时间:2005-08-18
修稿时间:2005-11-21

Estimation of concentrations of the semi-volatile organic chemicals and corresponding economic losses in the Jiangsu reach of the Huaihe river
YU Ya-juan,WANG Lian-sheng,GUO Huai-cheng,WANG Bin.Estimation of concentrations of the semi-volatile organic chemicals and corresponding economic losses in the Jiangsu reach of the Huaihe river[J].Advances in Water Science,2007,18(1):74-78.
Authors:YU Ya-juan  WANG Lian-sheng  GUO Huai-cheng  WANG Bin
Institution:1.College of Environmental Sciences, Peking University, Beijing 100871, China;2.School of Environment, Nanjing University, Nanjing 210093, China;3.Department of Environmental Science & Technology, Tsinghua University, Beijing 100084, China
Abstract:In order to detect the aquatic organic pollutants in the Huaihe river and assess their impacts on human health and local economy,a series of methods including the concentration analysis,the health damage and the economical loss are con ducted.The river analysis method is to find out the semi volatile organic chemicals(SVOC)from the water samples of the surface water in the Jiangsu reach of Huaihe river. Results show altogether there are thirty three SVOCs,while the concentration levels of some polyaromatic heterocycles(PAHs)and substituted benzenes are relatively high. Al these chemicals are in the list of USEPA's Priority Pollutants.Then,a new method for predicting the probability of disease and mortality,supposed to occur due to these kinds of toxic Priority Pollutants,is put forward.The economical losses caused by them and ratios of the costs of GDPs are calculated. Result shows that the economical losses from GDPs of 2002 and 2003 are 0.876-2.22 and 0.684-2.25,respectively.Then some suggestions on how to reduce the losses of this kind are advanced.
Keywords:Semi-volatile Organic Chemical pollutants  Economic Losses  Jiangsu reach of the Huaihe river
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