Occurrence and distribution of heavy metals and tetracyclines in agricultural soils after typical land use change in east China
其他题名Phosphorus biological cycle in the different Suaeda salsa marshes of the Yellow River estuary, China.pdf
Wu, Longhhua1; Pan, Xia1,2; Chen, Like1; Huang, Yujuan1; Teng, Ying1; Luo, Yongming1,3; Christie, Peter4
发表期刊ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN0944-1344
2013-12-01
卷号20期号:12页码:8342-8354
关键词Heavy Metals Tetracyclines Farmyard Manure Land Use Change Cropping Systems Correlation Analysis
产权排序[Wu, Longhhua; Pan, Xia; Chen, Like; Huang, Yujuan; Teng, Ying; Luo, Yongming] Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China; [Pan, Xia] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Luo, Yongming] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Christie, Peter] Agri Food & Biosci Inst, Agrienvironm Branch, Belfast BT9 5PX, Antrim, North Ireland
通讯作者Wu, LH (reprint author), Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China. lhwu@issas.ac.cn
英文摘要Land use in east China tends to change from paddy rice to vegetables or other high-value cash crops, resulting in high input rates of organic manures and increased risk of contamination with both heavy metals (HMs) and antibiotics. This investigation was conducted to determine the accumulation, distribution and risks of HMs and tetracyclines (TCs) in surface soils and profiles receiving different amounts of farmyard manure. Soil samples collected from suburbs of Hangzhou city, Zhejiang province were introduced to represent three types of land use change from paddy rice to asparagus production, vineyards and field mustard cultivation, and divided into two portions, one of which was air-dried and sieved through 2-, 0.3- and 0.149-mm nylon mesh for determination of pH and heavy metals. The other portion was frozen at -20 A degrees C, freeze-dried and sieved through a 0.3-mm nylon mesh for tetracyline determination. HM and TC concentrations in surface soils of 14-year-old mustard fields were the highest with total Cu, Zn, Cd and aTCs of 50.5, 196, 1.03 mg kg(-1) and 22.9 mu g kg(-1), respectively, on average. The total Cu sequence was field mustard > vineyards > asparagus when duration of land use change was considered; oxytetracycline (OTC) and doxycycline were dominant in soils used for asparagus production; OTC was dominant in vineyards and chlortetracycline (CTC) was dominant in mustard soils. There were positive pollution relationships among Cu, Zn and aTCs, especially between Cu and Zn or Cu and aTCs. Repeated and excessive application of manures from intensive farming systems may produce combined contamination with HMs and TCs which were found in the top 20 cm of the arable soil profiles and also extended to 20-40 cm depth. Increasing manure application rate and cultivation time led to continuing increases in residue concentrations and movement down the soil profile.; Land use in east China tends to change from paddy rice to vegetables or other high-value cash crops, resulting in high input rates of organic manures and increased risk of contamination with both heavy metals (HMs) and antibiotics. This investigation was conducted to determine the accumulation, distribution and risks of HMs and tetracyclines (TCs) in surface soils and profiles receiving different amounts of farmyard manure. Soil samples collected from suburbs of Hangzhou city, Zhejiang province were introduced to represent three types of land use change from paddy rice to asparagus production, vineyards and field mustard cultivation, and divided into two portions, one of which was air-dried and sieved through 2-, 0.3- and 0.149-mm nylon mesh for determination of pH and heavy metals. The other portion was frozen at -20 A degrees C, freeze-dried and sieved through a 0.3-mm nylon mesh for tetracyline determination. HM and TC concentrations in surface soils of 14-year-old mustard fields were the highest with total Cu, Zn, Cd and aTCs of 50.5, 196, 1.03 mg kg(-1) and 22.9 mu g kg(-1), respectively, on average. The total Cu sequence was field mustard > vineyards > asparagus when duration of land use change was considered; oxytetracycline (OTC) and doxycycline were dominant in soils used for asparagus production; OTC was dominant in vineyards and chlortetracycline (CTC) was dominant in mustard soils. There were positive pollution relationships among Cu, Zn and aTCs, especially between Cu and Zn or Cu and aTCs. Repeated and excessive application of manures from intensive farming systems may produce combined contamination with HMs and TCs which were found in the top 20 cm of the arable soil profiles and also extended to 20-40 cm depth. Increasing manure application rate and cultivation time led to continuing increases in residue concentrations and movement down the soil profile.
文章类型Article
资助机构National Natural Science Foundation of China [40930739]; National High-Technology Research and Development Program of China [2012AA06A204]
收录类别SCI
语种英语
关键词[WOS]ANTIBIOTIC-RESISTANCE GENES ; VETERINARY ANTIBIOTICS ; TRACE-ELEMENTS ; JIANGSU PROVINCE ; LIQUID MANURE ; ENVIRONMENT ; COPPER ; FATE ; ZN ; PB
研究领域[WOS]Environmental Sciences & Ecology
WOS记录号WOS:000327498600005
引用统计
被引频次:77[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/6933
专题中国科学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 Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
4.Agri Food & Biosci Inst, Agrienvironm Branch, Belfast BT9 5PX, Antrim, North Ireland
推荐引用方式
GB/T 7714
Wu, Longhhua,Pan, Xia,Chen, Like,et al. Occurrence and distribution of heavy metals and tetracyclines in agricultural soils after typical land use change in east China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2013,20(12):8342-8354.
APA Wu, Longhhua.,Pan, Xia.,Chen, Like.,Huang, Yujuan.,Teng, Ying.,...&Christie, Peter.(2013).Occurrence and distribution of heavy metals and tetracyclines in agricultural soils after typical land use change in east China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,20(12),8342-8354.
MLA Wu, Longhhua,et al."Occurrence and distribution of heavy metals and tetracyclines in agricultural soils after typical land use change in east China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 20.12(2013):8342-8354.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Occurrence and distr(453KB) 开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wu, Longhhua]的文章
[Pan, Xia]的文章
[Chen, Like]的文章
百度学术
百度学术中相似的文章
[Wu, Longhhua]的文章
[Pan, Xia]的文章
[Chen, Like]的文章
必应学术
必应学术中相似的文章
[Wu, Longhhua]的文章
[Pan, Xia]的文章
[Chen, Like]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Occurrence and distribution of heavy metals and tetracyclines in agricultural soils after typical land use change in east China.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。