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《Journal of Chengdu University of Technology(Science & Technology Edition)》 2005-04
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Evaluation of the current quality about heavy metals in urban soils of Chengdu, China

SHI Ze-ming, NI Shi-jun, ZHANG Cheng-jiang, ZENG Ying, WU TaoDepartment of Geochemistry, Chengdu University of Technology, Chengdu 610059, China  
Based on the urban soil research, the authors have found the contents and spatial distribution of heavy metals in urban soils of Chengdu. The results show that the average concentrations of total Hg, Cd, As, Cr, Pb, Cu, Zn are 0.31 μg/g, 0.36 μg/g, 11.0 μg/g, 60 μg/g, 76.9 μg/g, 42.0 μg/g, 224 μg/g, respectively. Except Cd, the average contents of the other heavy metals are all under the national grade Ⅱ quality standard. The percent of Cd exchangeable form is 33.16%. Compared with the other cities in the world, the authors find that the concentration of Hg in Chengdu is relatively higher, that of Cr, Cu, Zn middle and that of Cd, As, Pb relatively lower. The pollution is mainly caused by industry layout, burning of coal and traffic, et al.
【Fund】: 中国地质调查局资助项目(200314200015)
【CateGory Index】: X53
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1 LU Ying~1,YIN Wei~1,ZHANG Bo~2,LI Jun-hui~1,CHEN Chun-xia~1, DONG Fei~1 (1 College of Natural Resources and Environment,Soulh China Agricultural University,Guangzhou 510642,China;2 Landscape Gardening Corporation,South China Agricultural University,Guangzhou 510642,China);Concentration of As in the urban soil in Guangzhou and its contamination assessment[J];Journal of Safety and Environment;2010-01
2 CHEN Jing-hui,LU Xin-wei,LUO Da-cheng,REN Chun-hui,LI Guo-qiang,GUO Li-ping (College of Tourism and Environment,Shaanxi Normal University,Xi′an 710062,China);Heavy Metal Concentration and Pollution Assessment of Roadside Soil in Xi′an City[J];Urban Environment & Urban Ecology;2011-03
3 SHI Ze-ming,NI Shi-jun,ZHANG Cheng-jiang(Department of Geochemistry,Chengdu University of Technology,Chengdu 610059,China);THE CHARACTERISTICS OF HEAVY METAL ENRICHMENT IN REPRESENTATIVE VEGETABLES IN CHENGDU[J];Earth and Environment;2006-02
4 SHI Ze-ming1,2,SHAO Li-juan1,NI Shi-jun1,2,ZHANG Cheng-jiang1,2,GAO Zhi-you1,2,, LIU Ying-ping3(1.Department of Geochemistry,Cheng du University of Technology,Chengdu 610059,China;2 Sichuan Province Key Laboratory of Nuclear Techniques in Geosciences,Chengdu 610059,China;3 Sichuan Province Geology Survey Institute,Chengdu 610081,China);Study on Mercury Security in Aquatic Products on the Outskirt of Chengdu[J];Earth and Environment;2009-04
5 SHI Zeming,NI Shijun,ZHANG Chengjiang (Department of Geochemistry,Chengdu University of Technology,Chengdu 610059,China);A New Research of Material Carrier in the Urban Atmosphere——Air Dust Near the Ground[J];Guangdong Trace Elements Science;2007-02
6 CHEN Xue1,LANG Chunyan2(1.No.2 Team of Geologic Exploration and Exploitation Bureau,Henan Province,Henan Jiaozuo 454000,China;2.Technology Institute of Materials and Chemical Engineering Chengdu University,Sichuan Chengdu 610059,China);Study of Soil Physicochemistry Properties of Greenbelt Zones of Chengdu[J];Guangdong Trace Elements Science;2011-06
7 LIAO Lei1,3,LIU Huan-lin1,3,SU Mei-xia2,DUAN Hai-long1,4,WANG Jing-fan1,3,ZHAO Li-juan1,2(1.School of Earth Science and Resources,China University of Geosciences,Beijing 100083;2.Institute of Inner Mongolia Geological Survey,Hohhot,Inner Mongolia 010020;3.Adminstration Center of Inner Mongolia for Geological Survey Fund,Hohhot Inner Mongo Lia 010020;4.Land &Resource Exploration Development Institute of Inner Mongolia,Huhehaote,Inner Mongolia 010020);Geochemical Characteristics of the Soil from Baotou City,Inner Mongolia and Its Environmental Assessment[J];Geology and Exploration;2012-04
8 JIA Li-min1,2,CHEN Xiu-ling1,2,Lü Min1,2(1.Geographical Sciences College of Fujian Normal University,Fujian Key Laboratory of Subtropical Resources and Environment,Fuzhou 350007,China;2.Key Laboratory of Urban Environment and Health,Institute of Urban Environment,Chinese Academy of Sciences,Xiamen 361021,China);Heavy Metal Contamination of Soils and Its Evaluation in Different Greenbelt Regions of Zhangzhou City[J];Urban Environment & Urban Ecology;2013-03
9 SU Wei;Jilin Provincial Academy of Environmental Science;;Cu Distribution Characteristics in Different Farmland Soils of Changchun Suburb[J];Journal of Anhui Agricultural Sciences;2013-32
10 Wei SU;Dongmei LIANG;Minghui CHEN;Guisheng SHEN;Jilin Academy of Environmental Sciences;;The Distribution of Cu Content of Soil in Different Land Use Types in the Suburbs of Changchun City[J];亚洲农业研究(英文版);2014-08
Chinese Journal Full-text Database 10 Hits
1 Wang Dingyong,Shi Xiaohong,Yang Xuechun (College of Resources and Environment,Southwest Agricultural University,Chongqing 400716);Transformation of Atmospheric Mercury in Soil and Its Influence on the Accumulation of Mercury in Soil[J];CHONGQING ENVIRONMENTAL SCIENCE;1998-05
2 XIE Jian zhi 1,LIU Shu qing 1,WANG Li min 2,GAO Ru tai 1,CHEN Xiao dong 3 (1.Agricultural University of Hebei, Baoding 071001, China; 2.Hebei Jixing Expressway Co., Ltd., Baoding 071000, China; 3.Environ Mental Protection Bureau of Cangzhou C;The survey and evaluation of heavy metal pollution in suburban soil of Baoding city[J];Journal of Agricultural University of Hebei;2002-01
3 ZHAO Qi (Sichuan Bureau of Geology and Mineral Exploration and Development ,Chengdu610081,Sichuan,China);Multi-target geochemical survey and results of double-layer sampling in Chengdu City[J];Chinese Geology;2002-02
4 WANG Hong fei (Jinzhong City Environment Monitoring Station,Shanxi Jinzhong\ 030600,China);Study on Cd Pollution in Environment and Its Effects on Cd Exposure People[J];Trace Elements Science;2002-07
5 Wu Xinmin 1,2 ,Li Lianqing 1,Pan Genxing 1* ,Ju Yufen 1,Jiang Haiyang 1(1.Institute of Resources, Ecosystem & Environment of Agriculture, Nanjing Agricultural University, Nanjing 210095, China; 2. Chizhou Junior Teachers College, Anhui Chizhou 247100, China);Soil Pollution of Cu,Zn,Pb and Cd in Different City Zones of Nanjing[J];Chinese Journal of Environmental Science;2003-03
6 WANG Meiqing, ZHANG Mingkui\ (College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310029);Concentrations and chemical associations of heavy metals in urban and suburban soils of the Hangzhou City, Zhejiang Province[J];Acta Scientiae Circumstantiae;2002-05
7 LU Ying 1,2 , GONG Zi-tong 2 , ZHANG Gan-lin 2 (1 College of Resources and Environmental Sciences, South China Agric. Univ., Guangzhou 510642,China; 2 Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China);The Magnetic Susceptibility Characteristic of Urban Soil and Its Environmental Significance[J];Journal of South China Agricultural University;2001-04
8 Zhao Qi (Bureau of Geology and Exploration and Exploitation of Mineral Resources of Sichuan Province, Chengdu, Sichuan 610081) Li Ping (Chengdu University of Technology, Chengdu, Sichuan 610059) Zhou Ping (Chengdu Institute of Geology and Mineral Resources, Chengdu, Sichuan 610082);GEOCHEMICAL FEATURES OF ECOLOGIC ENVIRONMENT IN CHENGDU CITY[J];Acta Geologica Sichuan;2002-04
9 LIAO Jin_feng(Department of Geography, Zhongshan University, Guangzhou 510275,China);The Affects of Urbanization to Soil Environment[J];Ecologic Science;2001-Z1
10 LI Qi lin, HUANG Yun (Chongqing Monitoring Station of Agricultural Environmental Protection,Chongqing,400020);Change of the content of Heavy Metal and contamination in soil of the vegetables Bases in suburbs of Chongqing[J];Chinese Journal of Soil Science;2002-02
Chinese Journal Full-text Database 10 Hits
1 Han Xiaoxia Yuan Zimei (Office of General Services,Anhui Institute of Architecture and Industry,Froresty and Landscape College,Anhui Agricultural University,Hefei 230036);Present Condition of Soil in the Southern Campus of Anhui Institute of Architecture and Industry and Its Improring Measures[J];Anhui Agricultural Science Bulletin;2007-14
2 ZHU Wen-dong(Ankang University,Ankang,Shaanxi 725000);The Impact of Sewage Irrigation on Farm Production[J];Journal of Anhui Agricultural Sciences;2007-12
3 HU Chao et al(College of Life Science and Technology,Xiaogan University,Xiaogan,Hubei 432000);Effect of the Simulative Acid Rain on the Leaching Characteristics of Pb and Cd in Calcareous Alluvial Soil[J];Journal of Anhui Agricultural Sciences;2007-21
4 FENG Qiang et al (College of Agronomy,Shenyang Agricultural University,Shenyang 110161);Study on the Impacts of Urban Environment on Urban Plant[J];Journal of Anhui Agricultural Sciences;2007-35
5 DING Wu-quan(Department of Chemistry and Environmental Science,Chongqing University of Arts and Science,Chongqing 402168);Analysis of Physical and Chemical Properties of Landscape Soil in Yuzhong District of Chongqing City[J];Journal of Anhui Agricultural Sciences;2008-29
6 YUAN Da-gang et al (State Key Laboratory of Soil and Sustainable Agriculture,Nanjing Institute of Soil Science,Chinese Academy of Sciences,Nanjing,Jiangsu 210008);Distribution Characteristics of Iron Species in Urban Soils under Different Land-use Patterns[J];Journal of Anhui Agricultural Sciences;2009-11
7 JIN Jin et al (College of Chemistry and Biological Engineering,Suzhou University of Science and Technology,Suzhou,Jiangsu 215009);Effect of Composite Rare Earth on the Protective Enzyme System in Maize under Cd Stress[J];Journal of Anhui Agricultural Sciences;2009-17
8 E Sheng-zhe et al(Institute of Soil,Fertilizer and Water-saving Agriculture,Gansu Academy of Agricultural Sciences,Lanzhou,Gansu 730070);Research Progress of Remediation of Polluted Soils by Heavy Metal in China[J];Journal of Anhui Agricultural Sciences;2009-19
9 RU Shu-hua et al(Institute of Agro-recourse and Environment,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang,Hebei 050051);Sources and Research Status of Heavy Metal Pollutions of Soils in Hebei Province[J];Journal of Anhui Agricultural Sciences;2009-28
10 ZHAO Zhe-xia et al (College of Life Sciences and Food Engineering,Nanchang University,Nanchang,Jiangxi 330031);Effects of Urbanization on the Quantity Changes of Microbes in Urban-to-rural Gradient Forest Soil[J];Journal of Anhui Agricultural Sciences;2010-10
China Proceedings of conference Full-text Database 9 Hits
1 Peng Xiu-hong Ni Shi-jun Zhang Cheng-jiang Liu Lu Li Guang-tao Xue Yan-ni (Geochemistry Department of Chengdu University of Technology,Sichuan Chengdu 610059,China);DIAGNOSES OF POLLUTION SOURCE IN CHENGDU CITY[A];[C];2005
2 ZENG Feng, CHEN Li-xuan, LUO Dan-ling, CUI KUNYAN 1.School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China; 2. State Key Laboratory of Organic Geochemistry, Institute of Geochemistry, Chinese Academy of science, Guangzhou 510640, China; 3. Analysis and Research Center, Sun Yat-sen University, Guangzhou 510275, China;The Distribution Characteristics of Phthalate esters and Heavy metals in Road Dust of the City[A];[C];2004
3 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
4 WANG Xue-feng,CUI Qian (Henan Key Laboratory for Environmental Pollution Control, College of Chemistry and Environmental Science, Henan Normal University, Xinxiang 453007,China);Effects of EDTA and Citric Acid on Absorption of Cd-Ni Contaminated Soil[A];[C];2007
5 RU Shuhua ZHANG Guoyin SUN Shiyou WANG Ling GENG Nuan (Institute of Agro-recourse and Environment,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China);Characteristics and regularity of heavy metals Cu、Zn、Pb、Cd accumulation in different vegetables[A];[C];2008
6 Zhou Sheng-lu~1 Wu Shao-hua~1 Wang Guo-liang~2 (1.School of Geographic and Oceanographic Science,Nanjing University,Nanjing 210093,China;2.Institute of Soil and Water Conservation,Chinese Academy of Sciences,Yangling 712100);Spatial Distribution and Variability of Soil Heavy Metals Content in the Urban Expansion[A];[C];2009
7 LI Tian-yuan 1 ,YUAN Xu-yin 1* ,ZHAO Xue-qiang 1 ,LIAO Qi-lin 2 ,ZHOU Ling 1 (1. College of Environmental Science and Engineering,HohaiUniversity,Nanjing 210098,China; 2. Geological Survey of Jiangsu Province,Nanjing 210018,China);Migration and Risk Assessment of Heavy Metals in the Typical Polluted Areasof Southern Jiangsu Province[A];[C];2013
8 ZHANG Guo-yin,RU Shu-hua, WANG Ling, SUN Shi-you, GENG Nuan (Institute of Agro-resourse and Environment, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051,China);Current Situation and Influencing Factors and Countermeasures of Agricultural Environmentin Hebei Province[A];[C];2013
9 WAN Rong-rong;YANG Gui-shan;DONG Ya-wen;CHEN Shuang;Nanjing Institute of Geography & Limnology,Chinese Academy of Sciences;;The eco-environmental problems of land use and the corresponding countermeasures in Nanjing City[A];[C];2008
Chinese Journal Full-text Database 10 Hits
1 Wang Renqun, Zhao Su Department of Occupational Health, Shenyang Medical College, Shenyang 110031;EFFECT OF MERCURIC CHLORIDE ON MUTAGENICITY IN GERM CELL OF MALE DROSOPHILA MELANOGASTER[J];Carcinogenesis,Teratogenesis and Mutagenesis;1993-05
2 LIU Qi,WANG Hua-ke,LI Wen-da(1.School of Natural Resources and Environmental Engineering,Hefei University of Technology,Hefei,230009,China;2.School of Environmental Science,Anhui Teachers' Training University,Wuhu,241000,China);The Ecological Effect and global Chemical Recycle of the Heavy Metal Lead[J];Journal of Anhui Institute of Education;2005-06
3 LOU Yan-hong1,ZHUGE Yu-ping1*,GU Ji-guang2,CHAO Ying1(1.College of Resources and Environment,Shandong Agricultural University,Taian 271018,China;2.College of Life Science and Technology,Jinan University,Guangzhou 510632,China);Research Progress of Remedying the Heavy Metal Contaminated Soils with Clay Minerals[J];Shandong Agricultural Sciences;2008-02
4 Gong Genhui(Geographical Science(National Base),College of Geographical Sciences,Fuzhou 350108,China);Situation and Prospect Research of Heavy-metal Contamination in Urban Soils[J];Anhui Agricultural Science Bulletin;2009-15
5 YANG Su-cai et al (Col lege of Earths and Environment Sciences,National Laboratory of Western China's Environmental Systems,LanzhouUniversity,Lanzhou,Gansu 730000);Current Situation of Soil Contaminated by Heavy Metals and Research Advances on the Remediation Techniques[J];Journal of Anhui Agricultural Sciences;2006-03
6 ZHOU Guang-zhu et al (Forestry College,Shenyang Agricultural University,Shenyang,Liaoning 110161);Investigation and Analysis of the Salt Content in the Soil of Road Shoulder in Yingkou Area[J];Journal of Anhui Agricultural Sciences;2006-09
7 LI Jie (College of Chemistry and Chemical Engineering,Southwest University,Chongqing 400715);Optimization of Conditions for Mercury and Selenium Determination in Fish Tissues by Hydride-Atomic Absorption Spectrometry[J];Journal of Anhui Agricultural Sciences;2007-07
8 ZHENG Li-qing et al(School of Chemistry and Environmental Science,Henan Normal University,Henan Key Laboratory for Environmental Pollution Control,Xinxiang,Henan 453007);Absorption of the Pesticides in Soils and its Influencing Factors[J];Journal of Anhui Agricultural Sciences;2007-21
9 LI Jian-xing et al (Seed Management Station of Nanchang City,Nanchang,Jiangxi 330025);Effects of Chromium Stress on Seed Germination and Seeding Growth of Soybean[J];Journal of Anhui Agricultural Sciences;2007-35
10 XU Yan et al(College of Resource and Environment,Northeast Agricultural University,Haerbin,Heilongjiang 150030);Comparison of Assessment Methods of Heavy Metal Pollution in Soil[J];Journal of Anhui Agricultural Sciences;2008-11
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 WEN Han-hui et al(Graduate School,China University of Geosciences,Wuhan,Hubei 430074);Study on Tea-leaf Planing Suitability in the Research Area of Shantou City[J];Journal of Anhui Agricultural Sciences;2009-10
2 DUAN Yun-qing et al(College of Art and Science,Shanxi Agricultural University,Taigu,Shanxi 030801);Research Advances on Environment Hormone Cd Accumulation in Agricultural Products[J];Journal of Anhui Agricultural Sciences;2009-27
3 LUO Jie et al(Guangdong Engineering Investigation Institute,Guangzhou,Guangdong 510510);Effect of Pb Contamination of Thermal Power Plant,Bianco Metal Plating Factory on Ecological Environment in Shaoxing City[J];Journal of Anhui Agricultural Sciences;2010-26
4 JIA Rui-yu et al(College of Geology and Environment,Xi'an,Shaanxi 710054);Research on the Sensitivity of Leafy Vegetables to Heavy Metal[J];Journal of Anhui Agricultural Sciences;2011-11
5 DING Hua et al(Department of Resources and Environment,Jilin Agricultural University,Changchun,Jilin 130118);Current Research for Heavy Metal Pollution and Remediation in Soil[J];Journal of Anhui Agricultural Sciences;2011-13
6 QIU Yan et al(School of Chemistry and Chemical Engineerin,Neijiang Normal University,Neijiang,Sichuan 641112);Determination of Lead in Urban Soil by Xylenol Orange Spectrophotometry[J];Journal of Anhui Agricultural Sciences;2011-21
7 WANG Yan-xia et al(Department of Environmental Science and Engineering,Southwest Forestry University,Kunming,Yunnan 650224);Analysis on Content of Heavy Metal in Farmland Soil Irrigated by Sewage from Iron-Steel Factory[J];Journal of Anhui Agricultural Sciences;2012-15
8 Yu Shiqing,Yang Qiang(Hangzhou Academy of Environmental Sciences,Hangzhou 310014,China);Heavy Metal Contamination of Urban Soils in Hangzhou: Research and Prospects[J];Environmental Science and Management;2011-04
9 WANG Jing1,ZHANG Yan-feng1,JIANG Chun-xiao1,LI Jie-ming1,SUN Hong-wen1,TIAN Li-mei2,XU Zhen2,HAN Jian-hua2,CUI Kui-zhu2(1.Key Laboratory of Environmental Pollution Process and Standard,Ministry of Education,College of Environmental Science and Engineering,Nankai University,Tianjin 300071,China;2.Tianjin Agriculture Environmental Protection and Monitoring Center,Tianjin 30061,China);Transfer and Accumulation of Heavy Metals in Soil-Vegetable System at Sewage Irrigated Areas in Tianjin[J];Urban Environment & Urban Ecology;2008-02
10 CHEN Jing-hui,LU Xin-wei,LUO Da-cheng,REN Chun-hui,LI Guo-qiang,GUO Li-ping (College of Tourism and Environment,Shaanxi Normal University,Xi′an 710062,China);Heavy Metal Concentration and Pollution Assessment of Roadside Soil in Xi′an City[J];Urban Environment & Urban Ecology;2011-03
China Proceedings of conference Full-text Database 1 Hits
1 LI Lu, ZHENG You-fei, LIANG Jun, LI Hong-shang (College of Environment Science and Engineering, Nanjing University of Information & Technology, Nanjing 210044,China);Short-term Cd Enrichment in Two Edible-leaves Vegetables Under the Effect of Simulated Acid Rain[A];[C];2007
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Qi (Sichuan Bureau of Geology and Mineral Exploration and Development ,Chengdu610081,Sichuan,China);Multi-target geochemical survey and results of double-layer sampling in Chengdu City[J];Chinese Geology;2002-02
2 Jia Zhenbang Zhao Zhijie Yang Xiaomao(Department of Urban and Environmental Science, Peking University, Beijing, 100871)Liu Jiabao Chen Zhiyuan(Baoan Environmental Protection Bureau, Shenzhen, 5l8l0l);POLLUTION AND ASSESSMENT OF HEAVY METALSIN YANGCHONG RIVER, MAOZHOU RIVER AND DONGBAORIVER SEDIMENTS, SHENZHEN[J];Environmental Chemistry;2001-03
3 GUAN Dongsheng1) HE Kunzhi2) CHEN Yujuan1)(1)Department of Environmental Science,Zhongshan University,Guangzhou 510275; 2)Guangzhou Environmental Monitoring Center,Guangzhou 510030);The Soil Characteristic of Guangzhou Urban Vegetation and Its Effects on Tree Growth[J];RESEARCH OF ENVIRONMENTAL SCIENCES;1998-04
4 LU Ying 1,2 ,GONG Zitong 2, ZHANG Ganlin 2\ (1.College of Natural Resources and Environment,South China Agricultural University,Guangzhou 510642;2.Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210008);The concentration and chemical speciation of Pb in Nanjing urban soils[J];Acta Scientiae Circumstantiae;2002-02
5 Song Fei;Guo Yuwen;Liu Xiaoyi;Chen Weixin;Zhang Yulong;Li Jun(Department of Soil Agrochemistry, Shenyang Agricultural University, Shengyang 110161 )Liu Yuji;Jin Shuhe(Liaoning Provincial Environmental Protection Science Research Institute, Shenyang 110031;POLLUTION OF CADMIUM, ZINC AND LEAD IN BROWN EARTH[J];ACTA SCIENTIAE CIRCUMSTANTIAE;1996-04
6 LU Ying 1,2 , GONG Zi-tong 2 , ZHANG Gan-lin 2 (1 College of Resources and Environmental Sciences, South China Agric. Univ., Guangzhou 510642,China; 2 Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China);The Magnetic Susceptibility Characteristic of Urban Soil and Its Environmental Significance[J];Journal of South China Agricultural University;2001-04
7 WEI Fu sheng 1, TENG En jiang 1, WU Guo ping 1, HU Wei 1, W E Wilson 2, R S Chapman 2, J C Pau 2, J Zhang 3 (1 China National Environmental Monitoring Center,Beijing,100029; 2 Mail Drop 52, National Center for Environmental Assessme;Concentrations and elemental components of PM_(2.5) ,PM_(10) in ambient air in four large chinese cities[J];Environmental Monitoring In China;2001-S1
8 ZHAO Qi (Geological reconnaissance Bureau,Sichuan Province 610081);CHARACTERISTIC OF GEOCHEMISTRY FAMOUS TOURISM SPOTS IN SICHUAN PROVINCE[J];Journal of Mineralogy and Petrology;2001-03
9 Zhao Qi (Bureau of Geology and Exploration and Exploitation of Mineral Resources of Sichuan Province, Chengdu, 610081);“NATURE’S STOREHOUSE”CREATED BY THE WEST SICHUAN PLATEAU[J];Acta Geologica Sichuan;2001-02
10 Zhao Qi Bureau of Geology and Exploration and Exploitation of Mineral Resources of Sichuan Province, Chengdu, Sichuan, 610081) Zhu Xueli and Deng Zejin (Regional Geological Surveying Team, BGEEMRSP, Shuangliu,Sichuan,610213);AN INVESTIGATION ON MAJOR RIVERS POLLUTION IN CHENGDU CITY[J];Acta Geologica Sichuan;2001-03
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