Empirical estimation of pollution load and contamination levels of phthalate esters in agricultural soils from plastic film mulching in China

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Empirical estimation of pollution load and contamination levels of phthalate esters in agricultural soils from plastic film mulching in China
	Chen, Yongshan 1; Wu, Chunfa 2; Zhang, Haibo3 ; Lin, Qiaoying 1; Hong, Youwei 1; Luo, Yongming3
刊名	ENVIRONMENTAL EARTH SCIENCES
	2013-09-01
卷号	70 期号:1 页码:239-247
关键词	Phthalate esters Plastic film mulching Pollution load Contamination levels Empirical estimation Scenario
ISSN号	1866-6280
通讯作者	Luo, YM (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China. yshchen421@163.com ; ymluo@yic.ac.cn
产权排序	[Chen, Yongshan; Lin, Qiaoying; Hong, Youwei] Chinese Acad Sci, Inst Urban Environm, Key Lab Urban Environm & Hlth, Xiamen, Peoples R China; [Wu, Chunfa] Nanjing Univ Informat Sci & Technol, Nanjing, Jiangsu, Peoples R China; [Zhang, Haibo; Luo, Yongming] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
中文摘要	Pollution load and contamination levels of phthalate esters (PAEs) in agricultural soils throughout China were studied in this work. The usage amount and residual rates of plastic film were the main factors explaining the variation among regions and leading to higher pollution load and contamination levels in agricultural big provinces. However, higher pollution loads and contamination levels frequently occurred under non-recycling than recycling scenarios during calculation. Extremely high loads (more than 10 kg/ha/year) of PAEs were estimated in five areas including Beijing city, Tibet, Liaoning Province, Jilin Province and Fujian Province and the high contamination levels in agricultural soil were presented in these places with more than 4.0 mg/kg under non-recycling scenarios. The predicted concentrations of PAEs in soils exceed the target value for soils from Netherlands (I PAEs pound = 0.1 mg/kg), indicating very high contamination of most Chinese agricultural soils. Significant differences in estimation results after plastic film utilization suggest that decreasing plastic film residue after application is an effective measure to control PAE pollution in soils. However, the comparison between contamination levels of PAEs estimated by the model and the previous detections of PAEs pollution levels in agricultural soils showed that there were presented wide range of PAE sources indicated to agricultural soils.
英文摘要	Pollution load and contamination levels of phthalate esters (PAEs) in agricultural soils throughout China were studied in this work. The usage amount and residual rates of plastic film were the main factors explaining the variation among regions and leading to higher pollution load and contamination levels in agricultural big provinces. However, higher pollution loads and contamination levels frequently occurred under non-recycling than recycling scenarios during calculation. Extremely high loads (more than 10 kg/ha/year) of PAEs were estimated in five areas including Beijing city, Tibet, Liaoning Province, Jilin Province and Fujian Province and the high contamination levels in agricultural soil were presented in these places with more than 4.0 mg/kg under non-recycling scenarios. The predicted concentrations of PAEs in soils exceed the target value for soils from Netherlands (I PAEs pound = 0.1 mg/kg), indicating very high contamination of most Chinese agricultural soils. Significant differences in estimation results after plastic film utilization suggest that decreasing plastic film residue after application is an effective measure to control PAE pollution in soils. However, the comparison between contamination levels of PAEs estimated by the model and the previous detections of PAEs pollution levels in agricultural soils showed that there were presented wide range of PAE sources indicated to agricultural soils.
学科主题	Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
研究领域[WOS]	Environmental Sciences & Ecology ; Geology ; Water Resources
关键词[WOS]	ACID ESTERS ; ORGANIC CONTAMINANTS ; DEHP ; FATE
收录类别	SCI
资助信息	National Natural Science Foundation of China [41006064]; Special Environmental Protection Fund for Public Welfare Industry [201109018-4]; Fujian Provincial Natural Science Foundation of China [2012J05081]; Water Special Project [2008ZX07101-006-05]
原文出处	http://dx.doi.org/10.1007/s12665-012-2119-8
语种	英语
WOS记录号	WOS:000323352600021
公开日期	2014-07-08
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/6954]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位	1.Chinese Acad Sci, Inst Urban Environm, Key Lab Urban Environm & Hlth, Xiamen, Peoples R China 2.Nanjing Univ Informat Sci & Technol, Nanjing, Jiangsu, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
推荐引用方式 GB/T 7714	Chen, Yongshan,Wu, Chunfa,Zhang, Haibo,et al. Empirical estimation of pollution load and contamination levels of phthalate esters in agricultural soils from plastic film mulching in China[J]. ENVIRONMENTAL EARTH SCIENCES,2013,70(1):239-247.
APA	Chen, Yongshan,Wu, Chunfa,Zhang, Haibo,Lin, Qiaoying,Hong, Youwei,&Luo, Yongming.(2013).Empirical estimation of pollution load and contamination levels of phthalate esters in agricultural soils from plastic film mulching in China.ENVIRONMENTAL EARTH SCIENCES,70(1),239-247.
MLA	Chen, Yongshan,et al."Empirical estimation of pollution load and contamination levels of phthalate esters in agricultural soils from plastic film mulching in China".ENVIRONMENTAL EARTH SCIENCES 70.1(2013):239-247.