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Contamination, sources and health risks of toxic elements in soils of karstic urban parks based on Monte Carlo simulation combined with a receptor model 期刊论文
Science of The Total Environment, 2022, 卷号: 839, 页码: 156223
作者:  Zhenjie Zhao;  Ming Hao;  Yunlong Li;  Shehong Li
Adobe PDF(3134Kb)  |  收藏  |  浏览/下载:94/0  |  提交时间:2023/03/24
Monte Carlo Simulation  Source Apportionment  Urban Parks  Soil Contamination  Heavy Metal  
Distribution characteristics of heavy metals in surface soils from the western area of Nansi Lake, China 期刊论文
Environmental Monitoring and Assessment, 2019, 卷号: 191, 期号: 5, 页码: 1-13
作者:  Huijuan Guo;  Liyuan Yang;  Xuemei Han;  Jierui Dai;  Xugui Pang;  Mingyi Ren;  Wei Zhang
Adobe PDF(2675Kb)  |  收藏  |  浏览/下载:196/0  |  提交时间:2020/05/11
Heavy Metal  Spatial Distribution  Environmental Impact Factor  Pollution Evaluation  
Distribution and potential ecological risk assessment of trace elements in the stream water and sediments from Lanmuchang area, southwest Guizhou, China 期刊论文
Environmental Science and Pollution Research, 2019, 卷号: 26, 期号: 4, 页码: 3706-3722
作者:  Atta Rasool;Tangfu Xiao
Adobe PDF(1431Kb)  |  收藏  |  浏览/下载:194/0  |  提交时间:2020/05/14
Stream Water  sediments  contamination  trace Elements  pollution Indices  southwest Guizhou  
Potentially toxic elements in saltmarsh sediments and common reed (Phragmites australis) of Burullus coastal lagoon at North Nile Delta, Egypt: A survey and risk assessment 期刊论文
Science of The Total Environment, 2019, 卷号: 649, 页码: 1237-1249
作者:  Sabry M. Shaheen;  Mohamed A.S. Abdelrazek;  Mahmoud Elthoth;  Farahat S. Moghanm;  Radi Mohamed;  Ahmad Hamza;  Nagwan El-Habashi;  Jianxu Wang;  Jörg Rinklebe
Adobe PDF(3708Kb)  |  收藏  |  浏览/下载:217/0  |  提交时间:2020/10/20
Wetlands  toxic Metal(Loid)S  contamination Indices  accumulation Factors  
Selenium status of children in Kashin-Beck disease endemic areas in Shaanxi, China: assessment with mercury 期刊论文
Environmental Geochemistry and Health, 2018, 卷号: 40, 期号: 2, 页码: 903-913
作者:  Buyun Du;  Jun Zhou;  Jing Zhou
Adobe PDF(619Kb)  |  收藏  |  浏览/下载:224/0  |  提交时间:2019/04/19
Endemic Diseases  Hair Samples  Staple Food  Probable Daily Intake  Se–hg Interactions  Ele  
Assessment of Metalloid and Metal Contamination in Soils from Hainan, China 期刊论文
International Journal of Environmental Research & Public Health, 2018, 卷号: 15, 期号: 3, 页码: 1-13
作者:  Xiangjun Liao;  Chao Zhang;  Guangyi Sun;  Zhonggen Li;  Lihai Shang;  Yangrong Fu;  Yusheng He;  Yi Yang
Adobe PDF(5357Kb)  |  收藏  |  浏览/下载:250/0  |  提交时间:2019/05/08
Metals  Arsenic  Soils  Hainan  Source  
Relationship among land surface temperature and LUCC, NDVI in typical karst area 期刊论文
Scientific Reports, 2018, 页码: 1-12
作者:  Yuanhong Deng;  Shijie Wang;  Xiaoyong Bai;  Yichao Tian;  Luhua Wu;  Jianyong Xiao;  Fei Chen;  Qinghuan Qian
Adobe PDF(4783Kb)  |  收藏  |  浏览/下载:256/0  |  提交时间:2019/04/10
贵州省稻田土壤重金属分布特征 期刊论文
矿物岩石地球化学通报, 2018, 期号: 6, 页码: 1084-1091
作者:  孔祥宇;  黄国培;  程天金;  江帆;  王志伟;  李秋华;  喻子恒;  张华;  姚珩
Adobe PDF(740Kb)  |  收藏  |  浏览/下载:276/1  |  提交时间:2019/06/17
为揭示贵州省稻田土壤重金属的超标状况和空间分布特征,采集了92个稻田土壤样品,用icp-ms测定了样品的重金属含量,并运用单因子污染指数法、富集因子法和空间分析法对数据进行了分析处理。结果表明,贵州省稻田土壤的as、cd、cr、cu、ni、pb、sb和zn平均含量分别为(19.7±17.1)、(0.577±0.690)、(91.1±38.6)、(40.5±32.8)、(37.1±20.3)、(35.5±32.0)、(3.59±8.81)和(135±128) Mg/kg  89.1%的点位重金属超标,67.4%的点位为轻微(超标1~2倍)和轻度(超标2~3倍)超标  Ni、as、cd主要由地质高背景成因导致  在成矿区和成矿带上,出现源于人为活动的重金属超标,在一些点位和区域达到了中度超标(超标3~5倍)至重度(超标大于5倍)超标。  
FDOM Conversion in Karst Watersheds Expressed by Three-Dimensional Fluorescence Spectroscopy 期刊论文
Water, 2018, 卷号: 10, 期号: 10, 页码: 1-18
作者:  Wen Liu;  Liankai Zhang ;  Pengyu Liu;  Xiaoqun Qin;  Xiaojing Shan;  Xin Yao
Adobe PDF(2138Kb)  |  收藏  |  浏览/下载:294/0  |  提交时间:2019/06/12
Yufuhe River  Karst Aquatic System  Groundwater  Dissolved Organic Matter Fluorescence (Fdom)  Three-dimensional Fluorescence Spectroscopy  
Soil erosion and chemical weathering in a region with typical karst topography 期刊论文
Environmental Earth Sciences, 2018, 卷号: 77, 期号: 13, 页码: 1-14
作者:  Kai Xiong;  Chuan Yin;  Hongbing Ji
Adobe PDF(2480Kb)  |  收藏  |  浏览/下载:202/0  |  提交时间:2019/05/29
Erosion Rate  137cs Tracer Method  Chemical Index Of Alteration  Southwest China  Karst Slopes