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《Geochimica》 2004-06
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Chemical partitioning of heavy meta ls and their characteristics for sediments from Lake Taihu

YUAN Xu-yin 1,2 ,WANG Ai-hua 2 ,XU Nai-zheng 2 1.College of Environmental Sciences a nd Engineering,Hohai University,N anjing210098,China;2.Nanjing Institute of Geology and Min eral Resources,China Geological Survey,Nanjing210016,China Correspondence should be addressed to YUAN Xu-yin(E-mail:netyxy@263.net)Received December 21,2003;revised July 27,2004;accepted August 28,2004;published November,2004  
The speciations of heavy metals(Cu,Pb,Zn,Cd and Cr )in sediments from Lake Taihu are analyzed using a sequential extraction proce dure.Variations of chemical fractions for elements and geographic situ ations are studied.It is found that the residual fraction is the highest and the exch angeable fraction is the lowest for t he five metals in these sediments.Among the five metals,exchangeable Cd has the highest percentage of chemical fraction.Cr is mainly associated wi th the residual.The Cu bound to organ ic fraction and Pb bound to Fe-Mn fraction are the important phases.W hereas the Cd bound to the organic fra ction,Cu bound to the Fe-Mn oxides an d Pb bound to the carbonate fraction sh ow the lowest percentages in sedimen ts.The Cd bound to the non-residual fractions decreases from the bay to t he center of the lake.The Cu associated to organic matter and Cr associate d to residual increases from the coast to the center of the lake.The speciatio ns of Pb and Zn do not show significant variations in the special distribut ion.Fe 2 O 3 ,MnO show the higher correlation wit h speciation of heavy metals.The highest correlation coefficients a re present between total organic carbon and Cu speciation.Comparison of results may reflect that Cd has the strongest bioavailability and Pb does the next one for the five metals.
【Fund】: 江苏省自然科学重点基金(BK99204)
【CateGory Index】: P595
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Chinese Journal Full-text Database 10 Hits
1 CHEN Fu-rong(Anhui Institute of Geological Suevey,Hefei 230001,Anhui,China);DISTRIBUTION OF HEAVY METALS IN THE CHAO LAKE SEDIMENTS AND THE ECOLOGICAL RISK[J];Geology of Anhui;2009-03
2 LI Xiang-yu 1 JI Hong-bing 1,2 ZHU Xian-fang 1 SONG Xiao-min 1 (1 The Key Laboratory of Metropolitan Eco-Environment Processes,College of Environmental Resource and Tourism,Capital Normal University, Beijing 100048; 2 The Key Laboratory of 3D Information Acquisition and Application,Ministry of Education,Capital Normal University);Analysis on Distribution and Partition of Heavy Metal in Sediments of Northern Beijing Water Source[J];Modern Agricultural Sciences and Technology;2010-09
3 WANG Pei-fang1,3,ZOU Li-min2,3,WANG Chao1,3,LIN Zhi-ping3(1.Key Laboratory of Integrated Regulation and Resource Department on Shallow Lakes,Ministry of Education,College of Environmental Science and Engineering,Hohai University,Nanjing 210098,China;2.Key Laboratory of Yangtze River Water Environment,Ministry of Education,College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China;3.College of Environmental Science and Engineering,Hohai University,Nanjing 210098,China);VERTICAL DISTRIBUTION OF FRACTIONS OF Pb,Cd,Ni,Zn,Cr AND Mo IN SEDIMENTS OF AN URBAN LAKE[J];Resources and Environment in the Yangtze Basin;2010-05
4 LU Yuan-fa1,2,CHEN Hao-shou3,CHEN Zhong-da4,YANG Hong-mei2,GU Ming-guang4,MA Li-yan2 and MEI Yu-ping21.Department of Geochemistry,Yangtze University,Jingzhou 434023,China;2.Yichang Institute of Geology and Mineral Resources,China Geological Survey,Yichang 443003,China;3.Department of Earth Sciences,Zhejiang University,Hangzhou 310027,China;4.Zhejiang Institute of Geological Survey,Hangzhou 311203,China;Lead isotopic composition of sediments from West Lake and the Grand Canal in Hangzhou and its significance for lead source tracing[J];Geochimica;2006-04
5 YAO Zhi-gang1,2, BAO Zheng-yu2,3 and GAO Pu1 1.School of Petroleum Resources, Xi'an Shiyou University, Xi'an 710065, China;2.State Key Laboratory of Geological Processes and Mineral Resources, Wuhan 430074, China;3.Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China;;Environmental geochemistry of heavy metals in sediments of Dongting Lake[J];Geochimica;2006-06
6 Yao Shuchun Xue Bin Zhu Yuxin Xia Weilan Li Shijie(State Key Laboratory of Lake Science and Environment,Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences,Nanjing210008);SEDIMENT LEAD POLLUTION RECORDS FROM LAKES AT THE MIDDLE AND LOWER REACHES OF CHANGJIANG RIVER BASIN:CASE STUDY IN HONGHU,GUCHENGHU,AND TAIHU LAKES[J];Quaternary Sciences;2008-04
7 DONG Jin-xiu~a,QIAO Sheng-ying~b,XIE Shu-yun~c(a.Graduate School;b.Key Laboratory of Biogeology and Environmental Geology of Ministry of Education;c.Faculty of Earth Sciences,China University of Geosciences,Wuhan 430074,China);Distribution Model and Geochemical Characteristics of the Elements in the Surface Sediments of Liangzi Lake[J];Geological Science and Technology Information;2010-03
8 CHU Na1),ZHAO Yuanyi1),ZHANG Guangdi1),ZHANG Qin2),CAI Jianhui1),XIONG Qunyao1),LI Dexian1),WANG Jinsheng3),ZHAO Jinyan3)1)Institute of Mineral Resources,Chinese Academy of Geological Science,Beijing,1000372)Institute of Geophysics and Geochemistry,Chinese Academy of Geological Sciences,Langfang,Hebei,1028493)College of Water Science,Beijing Normal University,Beijing,100875;Environmental Trait of Speciations of Heavy Metals in Low-Grade Ore Plot and Soil of the Dawu River Domain in the Dexing Copper Mine,Jiangxi Province[J];Acta Geologica Sinica;2007-05
9 LIU Zhendong, LIU Qingsheng, DU Yun& WANG Zhiyong (Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077, P. R. China) (Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China) (Institute of Geophysics and Geometries, China University of Geosciences, Wuhan 430074, P. R. China);Characteristics of heavy elements in sediments of Lake Donghu (Wuhan) and relations to urban pollution[J];Journal of Lake Sciences;2006-01
10 WANG Peifang,ZHOU Wenming,WANG Chao,QIAN Jin,HOU Jun,ZHENG Shasha(a.Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Ministry of Education; b.College of Environmental Science and Engineering,Hohai University,Nanjing 210098,China);The distribution characteristics and evaluation of ecological risk of heavy metals in the surface sediment of Taihu Lake[J];Journal of Chongqing University;2012-11
Chinese Journal Full-text Database 6 Hits
1 ZHOU Xiu yan1, WANG En de1, LIU Xiu yun2, WANG Wu ming1(1. School of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China; 2. Liaoning Institute of Environmental Science, Shenyang 110031, China);Environmental geochemistry of heavy metals in bottom sediments of the river mouths in Liaodong Bay[J];Geochimica;2004-03
2 LIU En-feng 1,2 ,SHEN Ji 1 ,LIU Xing-qi 1 ,ZHU Yu-xin 1 1.Nanjing Institute of Geography and L imnology,Chinese Academy of Sciences,Nanjing210008,China;2.Graduate School of Chinese Academy o f Sciences,Beijing100039,China Correspondence should be addressed to LIU En-feng(E-mail:efliu@niglas.ac.cn)Received January 7,2004;revised May 12,2004;accepted July 1,2004;published November,2004;Speciation of heavy metals in Lake Ta ihu sediments of Core MS[J];Geochimica;2004-06
3 FAN Chengxin 1 ZHU Yuxin 1 JI Zhijun 2 ZHANG Lu 1 YANG Longyuan 1 (1:Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008,P.R. China; 2:The Resource and Environment Department, Nanjing Agricultural Universi;Characteristics of the Pollution of Heavy Metals in the Sediments of Yilihe River, Taihu Basin[J];Journal of Lake Science;2002-03
4 WANG Hai WANG Chun-xia WANG Zi-jian (State Key Laboratory of Environmental Aquatic Chemistry,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing,100085);SPECIATIONS OF HEAVY METALS IN SURFACE SEDIMENT OF TAIHU LAKE[J];Environmental Chemistry;2002-05
5 Qing Liu et al.(State Key Laboratory of Environmental Aquatic Chemistry,Research Center for Eec-Environmental Sciences,Beijing 100085);Researck Progress in Heavy Metal Speciation and Toxicity and Bioavailability of Heavy Metals[J];CHINESE JOURNAL OF ENVIROMENTAL SCIENCE;1996-01
6 CHENG Xiao-dong1, GUO Ming-xin2(1.Agricultural Environment Protection Station, Shaanxi Province, Xian 710003 China;2.Research Center for Eco-Environmental Sciences, Academia, Sinica, Beijing 100085 China);Bioavailability of Heavy Metals at Different Forms in Sediment[J];Agro-environmental Protection;2001-01
Chinese Journal Full-text Database 10 Hits
1 WANG Yan,HUANG Yu-ming(College of Chemistry and Chemical Engineering;Key Laboratory of Eco-environments in Three Gorges Reservoir Region,Ministry of Education,Chongqing 400715,China.);Research Progress of Heavy Metals in Water Environment of China[J];Carcinogenesis,Teratogenesis & Mutagenesis;2007-03
2 WU-Lin,XIAO-Pu,ZHANG-Wei,ZHU LU-Sheng (Anhui Institute of Environmental Science,Anhui Hefei 20061);Determination of heavy metals contents and evaluation of contamination in soil of Anhui Dongzhi Xiangyu Chemistry Industrial Zone[J];Anhui Agricultural Science Bulletin;2008-19
3 CaoDeju1 et al.(1.College of Resources and Environment,AnHui Agriculture University,HeFei 230036;2.Department of Environment Monitor of AnHui ChaoHu,ChaoHu 238000);Environment Quality Assessment of Heavy Metals in sediment along ChaoHu Lack[J];Anhui Agricultural Science Bulletin;2008-23
4 LIU En-ling et al (Institute of Ecology and Environment,Wenzhou Academy of Agriculture Science,Wenzhou,Zhejiang 325006);Distribution of Different Heavy Metal Forms in Soil and Their Bio-availability[J];Journal of Anhui Agricultural Sciences;2006-03
5 SONG Xue-dong et al(College of Water Conservancy and Civil Engineering;Shandong Agricultural University,Taian,Shandong 271018);Study on the Effects of Extraction Time on the Leaching of Heavy Metals in Sewage Sludge[J];Journal of Anhui Agricultural Sciences;2008-09
6 WANG Chong-chen et al (Beijing University of Architecture and Engineering,Beijing 100044);Effect of pH on Release Amount of Pb and Cd in Soil[J];Journal of Anhui Agricultural Sciences;2009-05
7 WEN Hui et al (School of Earth and Environment,Anhui University of Science and Technology,Huainan,Anhui 232001);Study on the Occurrence State of Heavy Metals in Sediments of Gaotang Lake[J];Journal of Anhui Agricultural Sciences;2009-24
8 ZHU Yun-long et al (Department of Geosciences,Xiangfan University,Xiangfan,Hubei 441053);Research Status and Progress of Heavy Metal Pollution in Sediments of Lake Wetland[J];Journal of Anhui Agricultural Sciences;2010-22
9 SHI Chen et al(Research Center for Harmful Algae and Aquatic Environment,Life science and Technology College,Jinan University,Guangzhou,Guangdong 510632);The Acute Toxicity of Heavy Metals to Pseudodiaptomus Annandalei and the Effect on Ingestion[J];Journal of Anhui Agricultural Sciences;2011-12
10 WU Shu-wen et al(Environmental Science and Engineering Department,Southwest Forestry University,Kunming,Yunnan 650224);Discussion on Characteristics and Land Applitication of Municipal Sludge of Kunming[J];Journal of Anhui Agricultural Sciences;2011-15
China Proceedings of conference Full-text Database 6 Hits
1 CHU Wu-ying, YU Ying-hao, YUAN Wei-jia (College of Life and Environment Science, Shanghai Teachers University, shanghai 200234, China);Studies on the Characteristics of Ecological Chemistry of Heavy Metal Elements in Fresh Water Animal[A];[C];2002
2 JIANG Yu-feng, YUAN Jian-mei, ZHAN Hui-ying, CHEN Hui Chemistry and Chemical Engineering College, Northwest Normal University, Lanzhou 730070, China;The effect of humic acid on species of Cu、Cd、Pb、Zn in sewage farm[A];[C];2004
3 WANG Ru-gang,TANG Jing-chun,WANG Min (College of Environmental Science and Engineering,Nankai University/Key Laboratory of Pollution Processes and Environmental Criteria,Ministry of Education,Tianjin 300071,China);Research Progress on In-situ Phytoremediation Technology for Drainage Rivers[A];[C];2009
4 ZHAO Yu, DONG Li-ming * , ZHANG Yan-ping, ZHANG Meng-lu, SUN Xiao-tao (Department of Environmental Science and Engineering, Beijing Technology and Business University, Beijing 100048,China);Speciation Distribution and Pollution Assessment of Heavy Metals in Sediment of Baiyangdian Lake[A];[C];2013
5 Li Shiyi;Sun Jipeng;Yi Ruizao;Hong Zhuan;Third Institute of Oceanography, State Oceanic Administration;College of Bio-engineering, Jimei University;;Research Progress on Metal Stress and Induction to Aquatic Organisms Metallothionein[A];[C];2014
6 LIN Cai;LIU Yang;LI Wenquan;SUN Xiuwu;JI Weidong;Third Institute of Oceanography,State Oceanic Administration;College of Ocean and Earth Science, Xiamen University;;Speciation,distribution,and potential ecological risk assessment of heavy metals in Xiamen Bay surface sediment[A];[C];2014
Chinese Journal Full-text Database 10 Hits
1 WANG Yan,HUANG Yu-ming(College of Chemistry and Chemical Engineering;Key Laboratory of Eco-environments in Three Gorges Reservoir Region,Ministry of Education,Chongqing 400715,China.);Research Progress of Heavy Metals in Water Environment of China[J];Carcinogenesis,Teratogenesis & Mutagenesis;2007-03
2 WANG Wen-jie;YE Jun-ying ( Anhui Academy of Geological Survey, Hefei 230001, China; 2 Hefei Academy of Exploration, Hefei 230061, China );A BRIEF HISTORY OF ANCIENT MINING IN ANHUI[J];GEOLOGY OF ANHUI;2000-01
3 CHEN Fu-rong(Anhui Institute of Geological Suevey,Hefei 230001,Anhui,China);DISTRIBUTION OF HEAVY METALS IN THE CHAO LAKE SEDIMENTS AND THE ECOLOGICAL RISK[J];Geology of Anhui;2009-03
4 TONG Jun-hua et al (Supervise Situation of Quality and Technology of Chaohu,Chaohu,Anhui 238000);Evaluation of Contamination of Heavy Metal in Chaohu Lake[J];Journal of Anhui Agricultural Sciences;2006-17
5 ZOU Li-min et al(College of Environmental Science and Engineering,Hehai University,Nanjing,Jiangsu 210098);Distribution Characteristics of Organic Material in the Sediment of Daming Lake[J];Journal of Anhui Agricultural Sciences;2007-09
6 SHI Yun-fen et al(Northeast Dianli University,Jilin,Jilin 132012);Investigation and Assessment of Eutrophication of Songhua Lake[J];Journal of Anhui Agricultural Sciences;2008-11
7 XIAO Yong-hong et al(College of Earth and Environment,Anhui University of Science and Technology,Huainan,Anhui 232001);Research on Mercury Pollution Status in Shijian Lake of Huainan City[J];Journal of Anhui Agricultural Sciences;2010-01
8 LIU Zhi-yan et al(Key Laboratory of Regional Environment and Eco-remediation of Ministry of Education,Shenyang University,Shenyang,Lianoning 110044);Heavy Metal Pollution of River Sediment and Potential Risk Assessment for Agricultural Utilization[J];Journal of Anhui Agricultural Sciences;2010-21
9 ZHU Yun-long et al (Department of Geosciences,Xiangfan University,Xiangfan,Hubei 441053);Research Status and Progress of Heavy Metal Pollution in Sediments of Lake Wetland[J];Journal of Anhui Agricultural Sciences;2010-22
10 CHEN Li-sha et al(South China Institute of Environmental Sciences,MEP,Guangzhou,Guangdong 510655);Investigation on Heavy Metal Pollution of Sediments in Xiangjiang River in Changzhutan[J];Journal of Anhui Agricultural Sciences;2011-08
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 LI Wei-si et al (Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan,Hubei 430077);Study on the Fertilizing Use of the Sediment in Donghu Lake[J];Journal of Anhui Agricultural Sciences;2009-31
2 WANG Jun-guang et al(College of Geography and Tourism,Hainan Normal University,Haikou,Hainan 571158);Content and Distribution Characteristics of Heavy Metals Elements in Latosol in West Hainan Island[J];Journal of Anhui Agricultural Sciences;2010-06
3 WANG Hui-ping et al(College of environmental Science & Engineering,Donghua University,Shanghai 201620);Morphological Distribution and Bioavailability of Heavy Metals in Soil Around Copper Mine Tailings[J];Journal of Anhui Agricultural Sciences;2010-29
4 DU Jing et al(Department of Environment Science,East China Normal University,Shanghai 200062);Effect of Aquatic Vegetation Reconstruction on Migration and Transformation of Pb and Fe in Sediments[J];Journal of Anhui Agricultural Sciences;2011-25
5 GAO Jing et al(School of Chemistry and Material Science,Guizhou Normal University,Guiyang,Guizhou 550001);The Morphology Distribution of Heavy Metals in the Section of Maixi Estuary Sediments in Baihua Lake[J];Journal of Anhui Agricultural Sciences;2012-12
6 LIU Quan et al(Hohai University,Nanjing,Jiangsu 210098);Study on Pollution Sources and Degree of Sediments in Seven Rivers Flowing into Taihu Lake[J];Journal of Anhui Agricultural Sciences;2012-15
7 JIAO Wei~(1,2), LU Shao-yong~2, LI Guang-de~1, JIN Xiang-can~2 (1 College of Resources and Environment, Shandong Agricultural University, Taian 271000, Shandong, China; 2 Stale Environmental Protection Key Laboratory for Lake Pollution Control, Research Center of Lake Environment, Chinese Research Academy of Environment Sciences, Beijing 100012, China);Speciation and ecological risk of heavy metals in sediments from lakeside belt of Dianchi Lake[J];Journal of Safety and Environment;2010-05
8 Yu Guanghui,Tao Jianjun,Li Bochao(The School of Architecture and Urban Planning of Hunan Science and Technology University,Xiangtan 411201,China);The Study on Safety of Environmental Pollution in the Xiangjiang River Valley of Hunan Province[J];Environmental Science and Management;2010-05
9 YIN Han-qin1,2,ZHOU Tao-fa1,ZHANG Xin1,YUAN Feng1,LI Xiang-ling1,CHEN Yong-ning2,CHEN Xing-ren2,CHEN Fu-rong2,JIA Shi-jun21.School of Resources and Environmental Engineering,Hefei University of Technology,Hefei 230009,China2.Academy of Geological Survey of Anhui Province,Hefei 230001,China;Pollution Characteristics of Copper Element in Dustfall of Tongling City in Anhui Province[J];Journal of Jilin University(Earth Science Edition);2009-04
10 CHEN Gao-wu1,TANG jiang2,YANG De-sheng3(1.Chengdu University of Technology,Chengdu 610059,China;2.Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China;3.Chongqing Bureau of Geology and Mineral,Chongqing 400033,China);CHARACTERISTICS OF FLUORIDE IN SOILS FROM FLUOROSIS AND NONFLUOROSIS AREAS IN THE THREE GORGES RESERVOIR DISTRICT[J];Resources and Environment in the Yangtze Basin;2007-03
China Proceedings of conference Full-text Database 5 Hits
1 Li Yongjin,Tang Yuxi,Tang Jie,Wu Min (Hunan Academy of Forestry,Changsha 410004,Hunan,China);Distribution of heavy metal in two types of beach soil of Rechange the cropland into lake in Dongting Lake and assessment on its Potemtial ecological risk[A];[C];2009
2 LEI Ming,QIN Pu-feng,TIE Bai-qing (College of Resources and Environment,Hunan Agricultural University,Changsha 410128,China);Heavy Metals Pollution of Xiangjiang Valley in Hunan Province[A];[C];2009
3 LI Ren-ying1,2,ZHOU Zhi-gao2,YANG Hao3(1.Nanjing University of Information Science and Technology,Jiangsu Key Laboratory of Agricultural Meteorology,Nanjing 210044,China;2.State Key Laboratory of Soil and Sustainable Agriculture,Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210008,China;3.College of Geography Science,Nanjing Normal University,Nanjing 210097,China);The Effect of pH in Overlying Water on the Release of Heavy Metals in Sediment of Dianchi Lake[A];[C];2011
4 LI Jie 1,LIU Zhi-gang 1,WANG Ying-hui 2*,XUE Rui 2,ZHENG Guo-dong 1,CHEN Biao 1,ZHONG Xiao-yu 1(1.General Academy of Geological Survey of Guangxi,Nanning 530023,China;2.School of Environmental Studies,Guangxi University,Nanning 530004,China);Environmental Geochemistry Characteristics of Heavy Metalsin Some Core Sediment of Lijiang from Guilin City,China[A];[C];2011
5 Yuanyuan Liu;Jianling Xu;Hanxi Wang;Tian Zhang;School of Environment,Northeast Normal University;School of Geographical Science,Northeast Normal University;;Research Progress on Heavy Metal Pollution Risk Assessment and Remediation Technology in Wetland of China[A];[C];2014
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 JIA Zhenbang (The Urban and Environmental Science Department of Peking University,Beijing,100871) LAM Kinche\ L Fengwei (The Geography Department of Chinese University of Hong Kong,Hong Kong,N.T.,Shatin);Effect of Aeration of Hong Kong Sediment on Lead Binding[J];ACTA SCICENTIARUM NATURALUM UNIVERSITIS PEKINESIS;1999-06
2 YUAN Xu-Yin 1,2 CHEN Jun 1 JI Jun-feng 1 TAO Yu-xiang 2 WANG Run-hua 2 1(Department of Earth Science, State Key Laboratory for Mineral Deposit Research ,Nanjing University, Nanjing 210093) 2(Nanjing Institute of Geology and Mineral Resources;Characteristics and Environmental Changes of Pollution Elements in Taihu Sediments and Soils near the Lake[J];Acta Sedimentologica Sinica;2002-03
3 Huo Wenyi Huang Fengru Chen Jingsheng Jia Zhenbang (Dept. of Urban and Environmental Sciences, Peking University, Beijing 100871);COMPARATIVE STUDY OF ASSESSMENT METHOD FOR RIVER PARTICULATE HEAVY METAL POLLUTION[J];SCIENTIA GELGRAPHICA SINICA;1997-01
4 WAN Guo-jiang;BAI Zhan-guo;WANG Hao-ran;HUANG Rong-gui (1. Institute of Geochemistry, Chinese Academy of Sciences, Guizhou Guiyang 550002, China; 2. Institute of Soil and Fertilzer, Chinese Academy of Agricultrual Sciences, Beijing 100081, China);The geochemical records of C-N-S-P in recent sediments of Lake Erhai, China[J];GEOCHIMICA;2000-02
5 SUN Li na, JIN Cheng zhu(Resources and Civil Engineering Institute, Northeastern University, Shenyang 110006, China);Environmental geochemistry of water in Wolongquan River valley[J];Geochimica;2002-01
6 BAI Zhan guo1,2, WAN Guo jiang2, LIU Tung sheng3, HUANG Rong gui2(1. Key Laboratory of Plant Nutrition Research of Chinese Ministry of Agriculture, Institute of Soil and Fertilizer, Chinese Academy of Agricultural Sciences, Beijing 100081, China; 2.;A comparative study on accumulation characteristics of ~7Be and ~(137)Cs in sediments of Lake Erhai and Lake Hongfeng, China[J];Geochimica;2002-02
7 MA Zhen dong, BI Xiang yang, ZHANG Ling, JIANG Jing ye, XIANG Wu,DONG Yong, ZHANG Li chun, QIAO Sheng ying(Institute of Geochemistry, China University of Geosciences, Wuhan, 430074, China);Water environmental geochemical characteristics of copper and other heavy elementsin the regions rich in copper deposits in Southeast Hubei Province, along the middle reaches of the Yangtze River[J];Geochimica;2003-01
9 Weng Huanxin \ Shen Zhongyue\ Chen Jianyu \ Zhang Xingmao \ Zhong Guolin (Environment and Bio Geochemistry Institute, Zhejiang University, Hangzhou 310027);APPROACH TO EFFECTIVE SPECIES OF HEAVY METALS IN COASTAL SURFICIAL SEDIMENTS[J];Scientia Geologica Sinica;2002-02
10 TENG Yan guo\+1, TUO Xian guo,\+2 NI Shi jun\+2,ZHANG Cheng jiang\+2 (1. Institute of Environmental Science, Beijing Normal University, Beijing 100875; 2. Chengdu University of Technology, Chengdu 610059);Applying Geo-accumulation Index to Assess Heavy Metal Pollution in Sediment: Influence of Different Geochemical Background[J];Environmental Science and Technology;2002-02
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