Effect of land use change from paddy to vegetable field on the residues of organochlorine pesticides in soils
文献类型：期刊论文
| 作者 | Hao, Hongtao1,3; Sun, Bo1; Zhao, Zhenhua2 |
| 刊名 | Environmental pollution
 |
| 出版日期 | 2008-12-01 |
| 卷号 | 156期号:3页码:1046-1052 |
| 关键词 | Organochlorine pesticides Ddt Hch Land use change Vegetable field Paddy field |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2008.04.021 |
| 通讯作者 | Sun, bo(bsun@issas.ac.cn) |
| 英文摘要 | The effect of land use change from paddy to vegetable field on the residues of organochlorine pesticides (ocps) was investigated. soil residues of ocps were analyzed in vegetable fields which had been converted from paddy fields for 0, 5,10,15, 20, 30, 50 year in yixing, china in 2003. the mean concentrations of ocps followed a sequence of. sigma ddts (13.7 mu g kg(-1)) > fhchs (8.6 mu g kg(-1)) > > hcb (2.09 mu g kg(-1)) > alpha-endosulfan (1.30 mu g kg(-1)) > endrin (1.08 mu g kg(-1)) > pcnb (0.76 mu g kg(-1)) > dieldrin (0.58 mu g kg(-1)). the mean residues of ocps especially ddts increased significantly with vegetable planting time after land use change in the first 15 years, then decreased from 20 to 30 years and increased a little afterward. the time under anaerobic and aerobic conditions was suggested to control mainly the change of the residues of ocps. (c) 2008 elsevier ltd. all rights reserved. |
| WOS关键词 | ORGANIC POLLUTANTS POPS ; SURFACE SOILS ; CHINA ; DDT ; CONTAMINATION ; HCHS ; SEDIMENTS ; ENVIRONMENT ; MANAGEMENT ; BEHAVIOR |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000261678700060 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2391220 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Sun, Bo |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China 2.Hehai Univ, Coll Environm Sci & Engn, Nanjing 210098, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hao, Hongtao,Sun, Bo,Zhao, Zhenhua. Effect of land use change from paddy to vegetable field on the residues of organochlorine pesticides in soils[J]. Environmental pollution,2008,156(3):1046-1052. |
| APA | Hao, Hongtao,Sun, Bo,&Zhao, Zhenhua.(2008).Effect of land use change from paddy to vegetable field on the residues of organochlorine pesticides in soils.Environmental pollution,156(3),1046-1052. |
| MLA | Hao, Hongtao,et al."Effect of land use change from paddy to vegetable field on the residues of organochlorine pesticides in soils".Environmental pollution 156.3(2008):1046-1052. |
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来源：中国科学院大学
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