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《Journal of Changzhou Institute of Technology》 2011-06
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A Study of Heavy Metals Pollution Diffusion Based on Gauss Cloud-cluster Model

WEN Chuan-jun YAO Jun XIA Hong-wei WANG Xian-dong(School of Science,Changzhou Institute of Technology,Changzhou 213002)  
For the problem of heavy metals pollution diffusion in urban surface soil,cluster analysis is utilized to determine that heavy metal pollutants are mainly concentrated in industrial area firstly.Then,various metal pollutants correlations are studied by factor analysis to find some kinds of metal pollutants are homologous while higher positive loads between each other.At last,Gauss cloud-cluster model is established to simulate metal pollutant diffusion.The parameters solution of the model is based on nonlinear regression.Pollution source three-dimensional coordinate can be obtained through the solution of multivariate linear equations.The effectiveness of the model and the algorithm are proved by simulation experiments on practical data.
【Fund】: 常州工学院科研基金项目(YN1010 YN1030 YN1156 J110911)
【CateGory Index】: X502;O242.1
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【Citations】
Chinese Journal Full-text Database 8 Hits
1 PANG Yun-ji1,LIU Xiao-hong2,CHEN Yi-sheng1,YAN Yong-wang3(1.Energy Sources and Environment School,Inner Mongolia University of Science and Technology,Baotou 014010,China;2.Baotou Engineering and Research Corporation of Iron and Steel Industry,Baotou 014010,China;3.Material and Metallurgy School,Inner Mongolia University of Science and Technology,Baotou 014010,China);The numerical simulation study of diffusion mechanism for pollutants emitted by instantaneous source over complex terrain[J];Journal of Inner Mongolia University of Science and Technology;2007-04
2 YANG Zhong-ping1,2,LU Wen-xi2,LIU Xin-rong1,XIN Xin2(1.College of Civil Engineering,Chongqing University,Chongqing 400045,China;2.College of Environment and Resources,Jilin University,Changchun 130026,China);Sources Identification of Heavy Metals in Urban Soil of Changchun Based on Principal Component Analysis[J];Urban Environment & Urban Ecology;2009-05
3 ZHANG Yan-jie,CAO Bing,ZHANG Yan-yan,LIU Xiao-ping(North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China);Application of Two-dimensional Convection Equation in the Numerical Simulation of Point Sources Diffusion[J];Journal of North China Institute of Water Conservancy and Hydroelectric Power;2008-03
4 ZHANG Bin-cai,ZHAO Jun(Development and Application Research Center of GIS,Northwest Normal University,Lanzhou,Gansu 730070,China);Application of Gaussian Plume Model of Atmosphere Diffusion Integrated with GIS[J];The Administration and Technique of Environmental Monitoring;2008-05
5 HUANG Jin-jie,YANG Gui-hua,MA Jun-chi(Automation of College,Harbin University of Science and Technology,Harbin Heilongjiang 150080,China);Evaluation Model of Air Pollution Based on Gauss Mode[J];Computer Simulation;2011-02
6 ZHAO Zhi-zhong1,2, A W Rate2, TANG Shao-xia1, BI Hua1 (1. Resource, Environment and Tourism Department, Hainan Normal University, Haikou 571158, China; 2. School of Earth and Geographical Sciences of Western Australia, Perth WA 6009, Australia);Characteristics of Heavy Metals Distribution in Agricultural Soils of Hainan Island and Its Environment Significances[J];Journal of Agro-Environment Science;2008-01
7 +1Xiong Yueshan +2Wei Yongkang (+1School of Computer Sciences, National University of Defense Technology, Changsha 410073)(+2Department of Civil and Structural Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong);Moving Contaminant Source Model for Sediment Reaction and Dispersion and Its Analytical Solution[J];Acta Mathematiea Scientia;2005-02
8 CHEN Xiao-Chen,CUI Yan-Shan(Graduate University,Chinese Academy of Sciences,Beijing 100049,China);Small-scale spatial distribution of heavy metals in urban topsoil:A case study in a small area near Shougang group[J];Journal of the Graduate School of the Chinese Academy of Sciences;2010-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 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
2 HU Die et al (Collage of Architecture and Environment,Sichuan University,Chengdu,Sichuan 610065);Research Progress on the Soil Heavy Metal Pollution Status and Phytoremediation[J];Journal of Anhui Agricultural Sciences;2011-05
3 YANG Zhong-ping1,2,LU Wen-xi2,LONG Yu-qiao3,LIU Xin-rong1(1.College of Civil Engineering,Chongqing University,Chongqing 400045,China;2.College of Environment and Resources,Jilin University,Changchun 130026,China;3.Hydrology and Water Resources Department,Nanjing Hydraulic Research Institute,Nanjing 210029,China);Prediction and Precaution of Heavy Metal Pollution Trend in Urban Soils of Changchun City[J];Urban Environment & Urban Ecology;2010-03
4 WANG Hai-dong,FANG Feng-man,XIE Hong-fang,WANG Xiang,HUANG Chun-hai(College of Territorial Resourses and Tourism,Anhui Normal University,Wuhu 241003,China);Pollution Evaluation and Source Analysis of Heavy Metal in Urban Soil of Wuhu City[J];Urban Environment & Urban Ecology;2010-04
5 DING Ai-fang1,LIU Cun-li1,CHEN Chang-yun1,ZHANG Yan-fang1,SHAO Jin-song2 (1.School of Biochemical and Environmental Engineering of Nanjing Xiaozhuang University,Nanjing 211171,China; 2.Jiangsu Agro-product Quality Test Center,Nanjing 210036,China);Content of Heavy Metals of Road Greenbelt Soil in Nanjing City and Pollution Evaluation[J];Urban Environment & Urban Ecology;2011-04
6 XU Ya-peng,WANG Ning,TAO Lei,Yue-an,WANG Xin(Tianjin Academy of Environmental Sciences,Tianjin 300191,China);Investigation on Soil Baseline in Tianjin Nangang Industrial Park[J];Urban Environment & Urban Ecology;2011-05
7 LIU Kan-kan1,YUN Yan-bin1,*,LUO Cai-wu2,SUN De-zhi1(1.School of Environmental Science & Engineering,Beijing Forestry University,Beijing 100083,China;2.School of Environment & Energy Engineering,Beijing University of Technology,Beijing 100124,China);Summary of Vehicle Emission and Diffusion Models in Typical Urban Streets[J];The Administration and Technique of Environmental Monitoring;2009-06
8 CHEN Xiao-chen,NIU Jia,CUI Yan-shan(College of Resources and Environment,Graduate University of Chinese Academy of Sciences,Beijing 100049,China);Bioaccessibility of Lead in Urban Topsoil and Its Health Risk Assessment:A Case Study of a Small Area near Shougang Group[J];Environmental Science;2010-12
9 ZHANG Yixiu1,2,WANG Ji1,2,,QIN Fanxin3,ZHANG Hao1,2 1. School of Geograhical and Environment Sciences,Guizhou Normal University,Guiyang 550001 2. Key Laboratory of Remote Sensing Applications in Resources and Environments,Guizhou,Guiyang 550001 3. Guizhou Provincial Key Laboratory for Mountatinous Environment,Guizhou Normal University,Guiyang 550001;Comparison of sources of metals in road-dust and soil in Guiyang[J];Acta Scientiae Circumstantiae;2012-01
10 CHEN Yan-fang(Zhejiang Institute of Geology & Mineral Resources,Hangzhou Zhejiang 310007,China);Review of the Research on Heavy Metal Contamination of China's City Soil and Its Treatment Method[J];China Population,Resources and Environment;2011-S1
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Qing1,2, WANG Jing1, SHI Yan-xi2,3, ZHANG Jian-guo2,4, ZHANG Yan-yu1,2(1 Key Laboratory of Land Use, Ministry of Land and Resources, China Land Surveying and Planning Institute, Beijing 100035, China; 2 College of Resources and Environment, Shandong Agricultural University, Tai'an 271018, Shandong, China; 3 College of Resources and Environment, Laiyang Agriculture College, Qingdao 265200, Shandong, China; 4 Department of Academic Exchange and Societies Development, China Association for Science and Technology, Beijing 100863, China);On the spatial distribution of heavy metal in the cropland based on GIS[J];Journal of Safety and Environment;2007-02
2 Liu Guosheng,Zhang Puliang(Zhuzhou Institute of Environmental Protection,Zhuzhou 412000);Application Research of Gaussian Model in Environmental Administration[J];Chongqing Environmental Science;2003-06
3 ;Influence of GGH in wet flue gas desulfurization on pollutant dispersion[J];Electric Power Environmental Protection;2005-02
4 GUO Ping~1, XIE Zhong-Lei~(1,2), LI Jun~1,ZHOU Lin-Feng~3 (1.College of Environment and Resource, Jilin University, Changchun Jilin 130012; 2.College of Geoscience, Jilin University, Changchun Jilin 130026; 3.Jilin Fuel Alcohol company Limited,Jilin Jilin 132101);Specificity of Heavy Metal Pollution and the Ecological Hazard in Urban Soils of Changchun City[J];Scientia Geographica Sinica;2005-01
5 Chen Tongbin (Station for Agroecology and Environmental Technology, Institute of Geography, Chinese Academy of Sciences, Beijing 100101) Wong MH,Wong JWC,Zhou Haiyuan;A STUDY ON HEAVY METAL POLLUTION IN SOILS IN HONG KONG[J];Acta Geographica Sinica;1997-03
6 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;Chemical partitioning of heavy meta ls and their characteristics for sediments from Lake Taihu[J];Geochimica;2004-06
7 ZHOU Guo-hua1,2, MA Sheng-ming1, YU Jin-song1, ZHU Li-xin1, WANG Hui1(1.Institute of Geophysical and Geochemical Exploration, Langfang065000;2.China University of Geosciences, Beijing100083);VERTICAL DISTRIBUTION OF ELEMENTS IN SOIL PROFILES AND THEIR SIGNIFICANCE FOR GEOLOGICAL AND ENVIRONMENTAL[J];Geology and Prospecting;2002-06
8 ;Application of Fuzzy Matrix Model to Acoustic Environmental Quality Assessment of Campus[J];Environmental Protection Science;2006-04
9 SHUAI Fang-min,LU Jin-deng,WANG Xin-sheng(School of Resources and Environments,Hubei University,Wuhan,Hubei 430062,China);The Evaluation of Water Quality of Changhu Lake Based on Spatial Interpolations[J];The Administration and Technique of Environmental Monitoring;2007-04
10 Fang Fengman 1,Wang Qichao 1,Li Dongxia 2,Zhao Guojun 2,Wang Liying 2(1.Changchun Institute of Geography, Chinese Academy of Sciences, Changchun 130021,China; 2.Changchun Environment Monitoring Center, Changchun 130022,China);Atmospheric Particulate Mercury Concentration in Changchun City and Its Dry Deposition Flux[J];Chinese Journal of Enviromental Science;2001-02
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