Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Hohai University(Natural Sciences)》 2006-01
Add to Favorite Get Latest Update

Spatial distribution of heavy metals in sediments of Liyun River

TANG Hong-liang~1,WANG Chao~1,LI Yong~1,BAO Gang~2,ZHU Zhi-qing~2,XU Yun~3(1.College of Environmental Science and Engineering,Hohai University,Nanjing 210098,China;2.Huai'an Water Conservancy Bureau,Huai'an 223005,China;3.College of pharmacy,Nanjing University of Chinese Medicine,Nanjing 210046,China)  
Based on a sampling analysis of sediments in the Liyun River flowing through the suburb of Huai'an City,the longitudinal,vertical and transversal distributions of heavy metals in sediments,including cadmium,arsenic and sulfide,as well as the causes and characteristics of their distribution,were revealed.Some conclusions are drawn from the study: the quality fraction of cadmium at each monitoring point is greater than its background value in soil of Huai'an suburb,and the maximum at monitoring points is 15.73 times of the background value;the quality fractions of arsenic and sulfide are decreasing along the river,but the average values of arsenic at the sections of Yinhe Road and the paper plant are beyond their background values in soil;the maximum quality fraction of arsenic is 2.45 times as high as that of soil of grade-III,and the quality fraction of sulfide at the section of Yinhe Road is much higher than that of the other three sections.The quality fractions of heavy metals in the middle of black mud layers are the highest in vertical direction,and the pollution caused by heavy metals at the riverbank is more serious than that at the center of the river at the same profile of polluted sections.
【Fund】: 国家“973”计划资助项目(2002CB412303);; 国家“863”计划资助项目(2002AA601012)
【CateGory Index】: X832
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 4 Hits
1 SHEN Yi-long, HE Pin-jing, SHAO Li-ming iversity, Shanghai 200092, China);CHARACTERISTICS OF CONTAMINATED SEDIMENTS IN WULI LAKE OF TAI LAKE[J];Resources and Environment in the Yangtze Basin;2004-06
2 Li Tie Ye Changming Lei Zhifang (Research Center for Eco Environmental Sciences, Academia Sinica);ADVANCES OF INTERACTIONS BETWEEN SEDIMENTS AND WATER[J];;1998-05
3 TAN Bing\|qing, YANG Zhi, SHEN Zhe\|song, WANG Cheng(Institute of Huai River Water Resources Protection,Bengbu\ 233001,China) ;Impact Assessment of Pollutants in Sediments on the Water Quality for East Route Project of South to North Water Transfer[J];Research of Environmental Sciences;2003-04
4 ZHAO Jian, ZHENG Xiang-min, BI Chun-juan, HUANG Chang-fa (Geography Department of East China Normal University, Urban&Environmenntal Dynamics and Geocomputation Laboratory, Shanghai 200062 China);Characteristics of Heavy Metal Pollution in Sediments of Suzhou River at Suburban Interval and Influences on Dredging Plan[J];Agro-environmental Protection;2001-01
Chinese Journal Full-text Database 10 Hits
1 MI Li, YU Dao - ping, JIANG Wan - hua ,ZHOU Feng (1. Nature Conservation Reserve of River Dolphin in Tongling, Tongling 244000, China; 2. Tongling Environmental Protection, Tongling 244000, China);Water quality analyzing of rearing Yangtze finless porpoise in semi - nature reserve[J];Journal of Anhui University(Natural Sciences);2003-04
2 HE Yong,HUANG He,YAN Jia-ping(Department of Resourses & Environmental Engineering,Anhui University of Science & Technology,Huainan 232001,China);Study on the heavy metals and organic matter in sediments from the middle and lower reaches of Huaihe River[J];Journal of Anhui Institute of Architecture;2005-06
3 WANG Min (School of Environmental Engineering,Anhui Institute of Architecture & Industry,Hefei 230022,China);Experiment study on the Determination of COD with the Opened Tube[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2007-01
4 LI Feng et al (School of Environmental Science and Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510275);Choice of Disposal Schemes for the Dredging Sludge of Foshan Waterway[J];Journal of Anhui Agricultural Sciences;2006-08
5 HUO Pei-shu et al (College of Life Sciences,Hebei University,Baoding,Hebei 071002);Effects of Vitamin B on Sewage Treatment for Activated Sludge[J];Journal of Anhui Agricultural Sciences;2008-02
6 WEI Zheng et al(College of Life Science,Capital Normal University,Beijing 100037);Primary Study on Ability of Wastewater Treatment of Bacteria in Constructed Wetland[J];Journal of Anhui Agricultural Sciences;2008-05
7 LI Meng-hong et al(College of Resources and Environment Engineering,Shandong University of Technology,Zibo,Shandong 255049);Determination of Trichloromethane in Wastewater with Liquid-liquid Extraction/Gas Chromatography[J];Journal of Anhui Agricultural Sciences;2008-06
8 ZHU Hua-yue et al (Department of Environmental Engineering,Taizhou University,Linhai,Zhejiang 317000);Study on the Adsorptiona and Removal of Protonated Cross-linked Chitosan Granules to Nitrate in Water Body[J];Journal of Anhui Agricultural Sciences;2008-07
10 Zhang Xianzhong (Xuancheng Region Environmental Mornitoring Station, 242000, Xuanzhum, Anhui, PRC) Xia Chuanjun (Test and Analysis Centry, Anhui Normal University, 241000, Wuhu, Anhui, PRC);DETERMINATION OF SILVER IN WATER BY FLAME ATOMIC ABSTORPTION SPECTROMETRY WITH DITHIZONE MIBK EXTRACTION[J];Journal of Anhui Normal University(Natural Science);1997-02
China Proceedings of conference Full-text Database 1 Hits
1 Zhang Chaojie, Yuan Yuan, Zhou Qi (Pollution Control and Source Reuse State Key Library, College of Environmental Science and Engineering, Tongji University, Shanghai 200092;Determination of trihalo-methane by purge and trap coupled with gas chromatography-mass spectrometry[A];[C];2005
Chinese Journal Full-text Database 10 Hits
1 LIU Wen-hua~1,LIU Fen~1,LI Fang-wen~1,LI Xiao-jiang~2,LOU Tao~3(1 College of Chemistry and Chemical Engineering,Hunan University of Science and Technology,Xiantan 411201,Hunan,China;2 Zhuzhou Research Academy of Environmental Protection,Zhuzhou 412000,Hunan,China;3 Monitor Center of the Environment in Zhuzhou,Zhuzhou 412000,Hunan,China);Environmental capacity model of Cd in Tong-xia Sect of Xiang-jiang River[J];Journal of Safety and Environment;2005-06
2 JIA Zhenbang\ ZHOU Hua\ ZHAO Zhijie\ TAO Shu (The Urban and Environmental Science Department of Peking University,Beijing,100871) ZHANG Baoquan\ ZHAO Lihua (Environmental Protection Survey Station,Benxi,117021);The Application of the Index of Geoaccumulation to Evaluate Heavy Metal Pollution in Sediments in the Benxi Section of the Taizi River[J];ACTA SCICENTIARUM NATURALUM UNIVERSITIS PEKINESIS;2000-04
3 JIA Zhenbang\ HUO Wenyi\ ZHAO Zhijie\ TAO Shu (Department of Urban and Environmental Sciences,Peking University,Beijing,100871);Secondary Phase Enrichment Factor for Evaluation of Heavy Metal Pollution of Sediment in the Chai River[J];ACTA SCICENTIARUM NATURALUM UNIVERSITIS PEKINESIS;2000-06
4 Zhang Zheng; Xie Mingshu; Wang Yili; Liang Wenyan; Xiao Chaoming; Yang Yuchuan. School of Resources and Environment, Beijing For. Univ., 100083, P. R. China.;Spatial multivariate structural analysis model and its application in environmental simulation and assessment.[J];Journal of Beijing Forestry University;2003-05
5 CHEN Zu qi 1,AN Li 2 (1.Tongtai Architecture Design Company, Shanghai 200092; 2.School of Environmental Science and Technology, Tongji University, Shanghai 200092);Study Progress Abroad of the Leaching Test Methods for Simulating the Long-term Leaching Performance of Wastes[J];URBAN ENVIRONMENT & URBAN ECOLOGY;2000-04
6 LI Ding-long,FENG Jun-sheng,WANG Jin (Department of Environmental and Safety Engineering,Jiangsu Polytechnic University,Changzhou213016,China);Experimental Study on the Leaching Slag from MSW Incinerator[J];Urban Environment & Urban Ecology;2004-03
7 HE Pi-wen (Yangtze University,Jingzhou 434023);Application of Finite Differential Method in Predicting the Water Quality[J];;2006-01
8 Zheng Guoqiang(Department of City and Resource Science of Nanjing University, Nanjing 210093, P. R. China); Yu Xingxiu, Jiang Nan, He Longhua(Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences);The Cause for Chang of Water Quality of Erhai Lake and Prediction of Water Quality[J];Journal of Northeast Forestry University;2004-01
9 Zhang Chaosheng,,Zhang Shen,,He Jianbang(LREIS, Institute of Geography, Chinese Academy of Sciences, Beijing,100101);SPATIAL DISTRIBUTION CHARACTERISTICS OF HEAVY METALS IN THE SEDIMENTS OF CHANGJIANG RIVER SYSTEM ——GEOSTATISTICS METHOD[J];Acta Geographica Sinica;1997-02
10 WANG Jing-ya, LI Ze-qin, CHENG Wen-ying, LUO Li (College of Environmental and Civil Engineering, Chengdu University of Technology, Chengdu, 610059, China);PROGRESS OF STUDIES ON THE ENVIRONMENTAL POLLUTION OF HEAVY METALS IN LAKE SEDIMENT[J];Advance in Earth Sciences;2004-S1
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Li Tie Ye Changming Lei Zhifang (Research Center for Eco Environmental Sciences, Academia Sinica);ADVANCES OF INTERACTIONS BETWEEN SEDIMENTS AND WATER[J];;1998-05
2 ;Chromium and Cadmium Pollution in the Sediment of Suzhou Creek-Its Character, Assessment and Control[J];Shanghai Environmental Sciences;1996-12
3 Fan Chenxin Liu Yuanbo (Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008) Chen Hesheng (Taihu Basin Water Resource Protection Bureau, Shanghai 200434);Approach on Estimating Storage Sludge in Lake Taihu and Its Distributing Characteristics[J];Shanghai Environmental Sciences;2000-02
4 Dai Xiuli(Wuxi Research Institute of Environmental Sciences, Wuxi 214023)Sun Cheng(School of Environment, Nanjing University, Nanjing 210093);The Characteristics of Heavy Mentals Distribution and Pollution in Sediment From Lake TaiHu[J];Shanghai Environmental Sciences;2001-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved