ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN SEDIMENTS IN LIANGTANG
RIVER OF TAIHU BASIN

Sun Minhua; Jiang Cuiling; Zhang Peng; Jiang Muxian; Qiu Weijian; Huang Xiaofeng

doi:10.13205/j.hjgc.201508027

Volume 33 Issue 8

Nov. 2015

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > ENVIRONMENTAL ENGINEERING > 2015 > 33(8): 118-122

Sun Minhua, Jiang Cuiling, Zhang Peng, Jiang Muxian, Qiu Weijian, Huang Xiaofeng. ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN SEDIMENTS IN LIANGTANGRIVER OF TAIHU BASIN[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(8): 118-122. doi: 10.13205/j.hjgc.201508027

Citation:

Sun Minhua, Jiang Cuiling, Zhang Peng, Jiang Muxian, Qiu Weijian, Huang Xiaofeng. ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN SEDIMENTS IN LIANGTANG RIVER OF TAIHU BASIN[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(8): 118-122. doi: 10.13205/j.hjgc.201508027

Citation:

Sun Minhua, Jiang Cuiling, Zhang Peng, Jiang Muxian, Qiu Weijian, Huang Xiaofeng. ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN SEDIMENTS IN LIANGTANG RIVER OF TAIHU BASIN[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(8): 118-122. doi: 10.13205/j.hjgc.201508027

PDF( 0 KB)

ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN SEDIMENTS IN LIANGTANG RIVER OF TAIHU BASIN

doi: 10.13205/j.hjgc.201508027

Publish Date: 2015-08-22

Abstract

Abstract

This paper studied and analyzed the space distribution characteristics of six heavy metals( As，Cd，Cr，Cu，Pb and Hg) in sediments from Liangtanghe River in Taihu Baisn． Correlation analysis showed that the Pb，Cd and Hg had significant positive correlation，the As and Cu also had a significant positive correlation and Cr did't have good relation with other metals． Based on SQGs benchmark，the concentration of As，Cd，Cr，Hg，Pb were between ERL and ERM，they may have certain toxicity to waters; the concentration of Cu in some sampling points were higher than the value of ERM，so Cu may have a very strong toxicity to aquatic ecosystems． Hakanson potential ecological risk index showed that the ecological risk of six heavy metals was in the descending order of Cd，Cu，As，Hg，Pb，Cr，all the sampling points were present some ecological risks and No． 5，No． 6 sampling point are under in a quarter strong ecological risk．

FullText(HTML)

References(0)

References

Relative Articles

[1]	CUI Feijian, QIN Guangxiong, ZENG Hailong, HUANG Zhiwei, LI Wenjing, YANG Hanjie, HU Yanfang, FANG Huaiyang, ZENG Fantang, DU Hongwei. SPATIAL DISTRIBUTION CHARACTERISTICS AND POLLUTION ASSESSMENT OF NITROGEN, PHOSPHORUS AND HEAVY METAL IN SURFACE SEDIMENTS OF HEAVILY POLLUTED TRIBUTARIES OF SHAHE RIVER BASIN[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(1): 110-116. doi: 10.13205/j.hjgc.202201016
[2]	ZHU Xue-tao, LIN Hai-ying, FENG Qing-ge, ZHAO Bo-han, ZHU Yi-fan, LAN Wen-lu, LI Tian-shen. POLLUTION AND RISK ASSESSMENT, SOURCE ANALYSIS OF HEAVY METALS IN SURFACE SEDIMENTS OF BEIBU GULF, GUANGXI[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(8): 69-76. doi: 10.13205/j.hjgc.202108009
[3]	MA Tao, SONG Jiang-min, LIU Qun-qun, SHENG Yan-qing. COMPARISON OF ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN DREDGED SEDIMENT TREATED BY DIFFERENT METHODS[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(2): 141-146,152. doi: 10.13205/j.hjgc.202102023

Supplements(0)

Cited By

Cited by

Periodical cited type(12)

1.	陈慧慧，刘静，林乃峰，张敏霞，邹长新. 泰州市生态保护红线区人类干扰风险评价及其驱动因素研究. 环境工程. 2023(12): 288-295 . 本站查看
2.	任娣，徐志华，刘崇万，胡月，黄姗，王鹭，朱晓华. 江苏省典型稻虾养殖环境和产品重金属分布及风险评价. 食品安全质量检测学报. 2022(16): 5410-5418 .
3.	刘金金，张玉平，张芬. 上海市养殖池塘沉积物中重金属分布及生态风险评价. 上海海洋大学学报. 2021(03): 501-514 .
4.	王春雷，桂和荣，梅静梁，陈家玉，李晨，陈晨，江雅琪. 宿州沱河沉积物重金属分布及污染评价. 安徽农学通报. 2021(10): 126-130 .
5.	仇梦璇，刘蓬，刘琳，何文杰，朱家栋，蒋衡，徐银，李海波. 磁湖底泥重金属生态风险评价及溯源分析. 湖北大学学报(自然科学版). 2021(06): 653-660 .
6.	孙保金，庄起帆，罗小进，张建芳. 苏州海绵城市试点区湿地沉积物中重金属的分布特征——以苏州工业园区为例. 天津科技. 2020(03): 62-68 .
7.	孙保金，庄起帆，罗小进，张建芳. 苏州海绵城市试点区湿地沉积物中重金属的分布特征——以苏州工业园区为例. 污染防治技术. 2020(02): 3-8+15 .
8.	杨添奇，余彬，纪智慧，成一知，王伟，王英杰. 湘潭市锰矿工业区某渠道重金属污染特征. 环境保护科学. 2018(02): 116-122 .
9.	马永玲，王勇，梁仁君，邱继彩. 人工湿地底泥中特征重金属的空间分布及生态风险评价. 安徽农业科学. 2017(13): 59-62+95 .
10.	任文会，吴文涛，陈玉，文国涛，潘成荣，刘桂建. 某废弃化工厂场地土壤重金属污染评价. 合肥工业大学学报(自然科学版). 2017(04): 533-538 .
11.	刘荔彬，朱瑞瑞，罗岳平，于磊，林海兰，秦迪岚. 湘江株洲段沉积物中铅的形态分析及污染评价研究. 环境科学与管理. 2016(08): 186-191 .
12.	王漫漫，陆昊，李慧明，钱新. 太湖流域典型河流重金属污染和生态风险评估. 环境化学. 2016(10): 2025-2035 .