基于不确定性的清河沉积物重金属污染评价
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- 英文论文题名：The studies for heavy metal pollution evaluation of Qing River sediments based on Based on uncertainty analysis
- 论文作者：李芬 ; 赵艳民 ; 尹建光 ; 秦延文 ; 张雷 ; 马迎群
- 英文论文作者：Li F ; ZHAO YM ; YIN JG ; QIN YW ; ZHANG L ; MA YQ ; State Environmental Protection Key Laboratory of Estuary and Coastal Environment ; Resources and Environmental Research Academy ; North China Electric Power University
- 年：2013
- 作者机构：中国环境科学研究院,国家环境保护河口与海岸带环境重点实验室;华北电力大学资源与环境研究院;
- 论文关键词：清河 ; 沉积物 ; 重金属 ; 三角模糊 ; 蒙特卡洛
- 会议召开时间：2013-12-26
- 会议录名称：2013年水资源生态保护与水污染控制研讨会论文集
- 语种：中文
- 分类号：X824
- 学会代码：HJKP
- 会议名称：2013年水资源生态保护与水污染控制研讨会
- 会议地点：中国黑龙江哈尔滨
- 主办单位：中国环境科学学会、环境保护部环境规划院、哈尔滨工业大学、哈尔滨师范大学、中国科学院南京地理与湖泊研究所
- 学会名称：中国环境科学学会
- 页数：5
- 文件大小：1032k
- 原文格式：D
- 会议级别：全国
摘要
基于水环境系统的不确定性、以及数据信息的不足和不精确性,将沉积物孔隙水中重金属浓度表示为三角模糊数,并与水环境质量标准进行比较,判断清河沉积物的污染现状。结果表明:清河沉积物表现出一定的重金属污染,孔隙水中重金属污染程度由高到低排列依次为As>Cu>Cd>Cr>Zn>Pb,且表现出明显的空间差异性,清河上游QH2、QH3、QH4,即肖家河桥、东水西调水质监测站、箭亭桥附近的沉积物孔隙水重金属污染较严重。
Taking into account the characteristics of random and fuzziness, and the shortage and imprecision of data information of water environment, the concentration of heavy metals in sediment pore water was expressed as triangular fuzzy numbers and compared with water quality standard to assess Qinghe sediment quality. The results showed that Qinghe sediment show a certain degree of pollution induced by heavy metal.Heavy metal content in the pore water of Qinghe sediment followed As> Cu> Cd> Cr> Zn> Pb, and exhibited significant spatial differences. Heavy metals Pollution in the pore water of sediment was more serious in QH2,QH3 and QH4 in upstream of Qinghe River where named Xiaojiahe Bridge East West Water Transfer water quality monitoring stations, Jianting bridge sediment.
Taking into account the characteristics of random and fuzziness, and the shortage and imprecision of data information of water environment, the concentration of heavy metals in sediment pore water was expressed as triangular fuzzy numbers and compared with water quality standard to assess Qinghe sediment quality. The results showed that Qinghe sediment show a certain degree of pollution induced by heavy metal.Heavy metal content in the pore water of Qinghe sediment followed As> Cu> Cd> Cr> Zn> Pb, and exhibited significant spatial differences. Heavy metals Pollution in the pore water of sediment was more serious in QH2,QH3 and QH4 in upstream of Qinghe River where named Xiaojiahe Bridge East West Water Transfer water quality monitoring stations, Jianting bridge sediment.
引文
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[4]马英军,万国江.湖泊沉积物-水界面微量重金属扩散作用及其水质影响研究[J].环境科学,1999,20(2):7-11
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[8]胡朝晖,张干,丘耀文,等.我国渔港沉积物重金属污染及潜在生态风险评价[J].地球化学,2010,39(4):297-394
[9]罗燕,秦延文,张雷,等.大伙房水库表层沉积物重金属污染分析与评价[J].环境科学学报,31(5):987-995
[10]Samuela Franceschini,Christina W.Tsai.Assessment of uncertainty sources in water quality modeling in the Niagara River[J].Advances in Water Resources,2010,33(4):493-503
[11]李柱.清河水环境状况和治理对策[J].北京水务,2006,2:1-3
[12]赵艳民等.利用毒性鉴别评价(TIE)法表征北京清河沉积物污染[J].中国环境科学学会学术年会论文集(2012)
[13]Forstner U.1989.Lecture Notes in Earth Sciences(Contaminated Sediments)[M].Berlin Springer V erlag 107-109
[14]Ronald E G,Robert E Y.Analysis of the error in the standard approximation used for multiplication of triangular and trapezoidal fuzzy numbers and the development of a new approximation[J].Fuzzy Sets and Systems,1997,91(1):1-13
[15]周晓蔚,王丽萍等.基于三角模糊数的沉积物污染生态风险评价[J].环境科学,2008,11:3206-3207
[16]张国立,张辉,孔倩.模糊数学基础及应用[M].北京:化学工业出版社,2011
[17]朱永华,邰淑彩,孙祖玉.应用数理统计[M].武汉:武汉水利电力大学出版社,2000
[18]唐将,王世杰,付绍红,等.2008.三峡库区土壤环境质量评价[J].土壤学报,45(4):601-607
[2]朱程,马陶武,周科,等.湘西河流表层沉积物重金属污染特征及其潜在生态毒性风险[J].生态学报,2010,30(15):3982-3993
[3]蒋萏芳,郑乐平,孙为民.淀山湖上覆水与沉积物孔隙水中重金属的分布特征[J].环境化学,2003,22(4):318-323
[4]马英军,万国江.湖泊沉积物-水界面微量重金属扩散作用及其水质影响研究[J].环境科学,1999,20(2):7-11
[5]Shaw T J,Gieskes JM,Jahnke R A,Early Diagenesis in Differing Depositional Environments:The Response of Transition Metals in Pore Water[J].Geochimica et Cosmochimica Acta,1990,54:1233-1246
[6]何孟常.水体沉积物重金属生物有效性及评价方法[J].环境科学进展,1998,6(5):9-17
[7]贾振邦,陈静生,陶澍,等.鸭绿江(丹东段)重金属污染及潜在生态危害评价[J].环境保护科学,10(1):24-31
[8]胡朝晖,张干,丘耀文,等.我国渔港沉积物重金属污染及潜在生态风险评价[J].地球化学,2010,39(4):297-394
[9]罗燕,秦延文,张雷,等.大伙房水库表层沉积物重金属污染分析与评价[J].环境科学学报,31(5):987-995
[10]Samuela Franceschini,Christina W.Tsai.Assessment of uncertainty sources in water quality modeling in the Niagara River[J].Advances in Water Resources,2010,33(4):493-503
[11]李柱.清河水环境状况和治理对策[J].北京水务,2006,2:1-3
[12]赵艳民等.利用毒性鉴别评价(TIE)法表征北京清河沉积物污染[J].中国环境科学学会学术年会论文集(2012)
[13]Forstner U.1989.Lecture Notes in Earth Sciences(Contaminated Sediments)[M].Berlin Springer V erlag 107-109
[14]Ronald E G,Robert E Y.Analysis of the error in the standard approximation used for multiplication of triangular and trapezoidal fuzzy numbers and the development of a new approximation[J].Fuzzy Sets and Systems,1997,91(1):1-13
[15]周晓蔚,王丽萍等.基于三角模糊数的沉积物污染生态风险评价[J].环境科学,2008,11:3206-3207
[16]张国立,张辉,孔倩.模糊数学基础及应用[M].北京:化学工业出版社,2011
[17]朱永华,邰淑彩,孙祖玉.应用数理统计[M].武汉:武汉水利电力大学出版社,2000
[18]唐将,王世杰,付绍红,等.2008.三峡库区土壤环境质量评价[J].土壤学报,45(4):601-607