Distribution of heavy metals in the sediments of agricultural fields adjacent to urban areas in Central Taiwan

被引:14
作者
Cheng, B. -Y. [2 ]
Fang, W. -T. [3 ]
Shyu, G. -S. [1 ]
Chang, T. -K. [2 ]
机构
[1] Tungnan Univ, Dept Environm Management, New Taipei City 222, Taiwan
[2] Natl Taiwan Univ, Dept Bioenvironm Syst Engn, Taipei 106, Taiwan
[3] Natl Taiwan Normal Univ, Grad Inst Environm Educ, Taipei 11677, Taiwan
关键词
Heavy metals; Irrigation; Sediment; Geostatistical; Multivariate statistics; MULTIVARIATE-ANALYSIS; ENVIRONMENTAL-QUALITY; SOIL; IRRIGATION; RIVER; CONTAMINATION; ACCUMULATION; GROUNDWATER; POLLUTION; PROVINCE;
D O I
10.1007/s10333-012-0325-3
中图分类号
S2 [农业工程];
学科分类号
0828 ;
摘要
In 2002, the Environmental Protection Administration of Taiwan began a detailed survey of heavy metals in soils, to determine the scope of the contaminated lands in the Changhua County's agricultural fields. It was found that agricultural lands have been seriously polluted with Cr, Hg, Cu, Ni, and Zn, due to industrial wastewaters. This study, characterized the processes associated with heavy metal pollution by analyzing heavy metal contents in sediments within two periods, 2002 and 2010. This study employed geostatistical and multivariate statistics to obtain spatio-temporal variations of heavy metal pollution in paddy fields. The results indicate that, changes in industrial types have been altered the characteristics of pollutions, such as reducing the number of plants in industries (i.e., electroplating, surface treatments, metal works, chemicals, papermaking, etc.). Their wastewaters contained a large number of Ni, making the pollution composition of driven factors have been changed that can be indicated in this study. Pollution distribution and irrigation systems are positively correlated and concentrations of Cr, Cu, Ni, and Zn were inversely proportional to the scale of irrigation channels.
引用
收藏
页码:343 / 351
页数:9
相关论文
共 50 条
[41]   The distribution of heavy metals in deposited urban dusts and sediments, Coventry, England [J].
S. M. Charlesworth ;
J. A. Lees .
Environmental Geochemistry and Health, 1999, 21 :97-115
[42]   Health Risk of Consuming Heavy Metals in Farmed Tilapia in Central Taiwan [J].
Ling, Min-Pei ;
Hsu, Hui-Tsung ;
Shie, Ruei-Hao ;
Wu, Chin-Ching ;
Hong, Yu-Syuan .
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2009, 83 (04) :558-564
[43]   The distribution of heavy metals in deposited urban dusts and sediments, Coventry, England [J].
Charlesworth, SM ;
Lees, JA .
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 1999, 21 (02) :97-115
[44]   Inconsistency and comprehensiveness of risk assessments for heavy metals in urban surface sediments [J].
Yu, G. B. ;
Liu, Y. ;
Yu, S. ;
Wu, S. C. ;
Leung, A. O. W. ;
Luo, X. S. ;
Xu, B. ;
Li, H. B. ;
Wong, M. H. .
CHEMOSPHERE, 2011, 85 (06) :1080-1087
[45]   Distribution and partitioning of heavy metals in sediments of the Xinjiang River in Poyang Lake Region, China [J].
Ji, Yong ;
Zhang, Jie ;
Li, Ronghui ;
Pan, Baozhu ;
Zhang, Liwei ;
Chen, Xing .
ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, 2015, 34 (03) :713-723
[46]   Distribution of heavy metals in the sediments of Ganga River basin: source identification and risk assessment [J].
Kushwaha, Stuti ;
Raju, N. Janardhana ;
Macklin, Mark ;
Ramanathan, AL. .
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 2024, 46 (12)
[47]   The distribution and risk assessment of heavy metals in water, sediments, and fish of Chaohu Lake, China [J].
Yin, Jiaojiao ;
Liu, Qi ;
Wang, Li ;
Li, Jian ;
Li, Sai ;
Zhang, Xuezhen .
ENVIRONMENTAL EARTH SCIENCES, 2018, 77 (03)
[48]   Spatial characteristics and driving factors of groundwater hydrochemistry and heavy metals in peri-urban agricultural areas of in Southwest China [J].
Ou, Li ;
Jiang, Chi ;
Li, Yunlong ;
Zuo, Yanjun ;
Huang, Kun ;
Liu, Peng ;
Tang, Jinping .
ENVIRONMENTAL EARTH SCIENCES, 2024, 83 (10)
[49]   The environment quality of heavy metals in sediments from the central Bohai Sea [J].
Liu, Ming ;
Zhang, Aibin ;
Liao, Yongjie ;
Chen, Bin ;
Fan, Dejiang .
MARINE POLLUTION BULLETIN, 2015, 100 (01) :534-543
[50]   Distribution and contamination of heavy metals in surface sediments of the Daya Bay and adjacent shelf, China [J].
Zhao, Guangming ;
Ye, Siyuan ;
Yuan, Hongming ;
Ding, Xigui ;
Wang, Jin .
MARINE POLLUTION BULLETIN, 2016, 112 (1-2) :420-426