污染场地中有机氯农药对土壤原生动物群的影响

黄敦奇; 史雅娟; 张强斌; 吕永龙; 胡文友; 郭非凡

生态毒理学报

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黄敦奇, 史雅娟, 张强斌, 吕永龙, 胡文友, 郭非凡. 污染场地中有机氯农药对土壤原生动物群的影响[J]. 生态毒理学报, 2012, 7(6): 603-608.

引用本文:

黄敦奇, 史雅娟, 张强斌, 吕永龙, 胡文友, 郭非凡. 污染场地中有机氯农药对土壤原生动物群的影响[J]. 生态毒理学报, 2012, 7(6): 603-608.

Huang Dunqi, Shi Yajuan, Zhang Qiangbin, Lu Yonglong, Hu Wenyou, Guo Feifan. Effects of Organic Chlorine Pesticide in Contaminated Sites on Soil Protozoa Community[J]. Asian Journal of Ecotoxicology, 2012, 7(6): 603-608.

Citation:

Huang Dunqi, Shi Yajuan, Zhang Qiangbin, Lu Yonglong, Hu Wenyou, Guo Feifan. Effects of Organic Chlorine Pesticide in Contaminated Sites on Soil Protozoa Community[J]. Asian Journal of Ecotoxicology, 2012, 7(6): 603-608.

污染场地中有机氯农药对土壤原生动物群的影响

1. 中国石油大学(北京)地球科学学院, 北京 102249;
2. 中国石油大学(北京)油气资源与勘探国家重点实验室, 北京 102249;
3. 中国科学院生态环境研究中心城市与区域生态国家重点实验室, 北京 100085;
4. 中国科学院南京土壤研究所, 南京 210008;
5. 中国农业大学资源与环境科学学院, 北京 100094

作者简介: 黄敦奇(1985-),男,硕士,研究方向为污染毒理学,E-mail:huangdunqi@live.cn

基金项目:
国家自然科学基金项目(41271487

41071355)

国际科技合作与交流专项(0S2012GR0071)

中瑞合作项目(GJHZ0910)
中图分类号: X171.5

Effects of Organic Chlorine Pesticide in Contaminated Sites on Soil Protozoa Community

1. College of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China;
2. China University of Petroleum(Beijing), State Key Laboratory of Petroleum Resource and Prospecting, Beijing 102249, China;
3. Key State Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;
4. Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China;
5. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100094, China
Fund Project:

摘要: 有机氯农药污染土壤对生态环境具有潜在的风险。采集某废弃农药厂污染场地的土壤样品,测定了土壤的理化性质,以及典型有机氯农药滴滴涕(DDTs)和六六六(HCHs)的残留浓度,并对土壤中原生动物的组成和数量进行了分析。结果显示,农药厂区域的土壤中原生动物的组成结构为:鞭毛虫和肉足虫为优势类群,纤毛虫为稀有类群。土壤理化性质与原生动物数量的相关性分析表明,总氮含量与鞭毛虫、纤毛虫数量和原生动物总数量呈显著正相关,总磷含量与肉足虫数量呈显著正相关。同时,农药厂区域土壤中的原生动物数量较对照区显著减少,污染场地中长期残留的有机氯农药对原生动物有明显抑制作用。
- 污染场地 /
- 有机氯农药 /
- POPs /
- 土壤原生动物 /
- 生态效应
Abstract: The organic chlorine pesticide contaminated soil has potential risks to environment. It is necessary to study ecological effects on protozoa caused by the organic chlorine pesticides. The basic physical and chemical properties of the collected soils from an abandoned pesticide plant were measured. Meanwhile, the residue concentrations of DDTs and HCHs were assessed. The community structure and abundance of the protozoa in the soil samples were analyzed. The experiments revealed that the dominant species of the three groups of the protozoa was flagellate, while ciliate was the rare species. The correlation analysis between the basic physical and chemical properties of the soils and the abundance of soil protozoa indicated that total nitrogen was significantly positive correlated with the abundance of flagellate, ciliate and soil protozoa. Total phosphorus only significantly affected the abundance of sarcodina. The abundance of soil protozoa in the contaminated soil samples was significantly lower than those in the control soils, suggesting that the long-term residue of organic chlorine pesticides in soils decreased the abundance of the soil protozoa.
- contaminated sites /
- organic chlorine pesticides /
- POPs /
- soil protozoa /
- ecological effects

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黄敦奇, 史雅娟, 张强斌, 吕永龙, 胡文友, 郭非凡. 污染场地中有机氯农药对土壤原生动物群的影响[J]. 生态毒理学报, 2012, 7(6): 603-608.

引用本文:

黄敦奇, 史雅娟, 张强斌, 吕永龙, 胡文友, 郭非凡. 污染场地中有机氯农药对土壤原生动物群的影响[J]. 生态毒理学报, 2012, 7(6): 603-608.

Citation:

污染场地中有机氯农药对土壤原生动物群的影响

作者简介: 黄敦奇(1985-),男,硕士,研究方向为污染毒理学,E-mail:huangdunqi@live.cn
1. 中国石油大学(北京)地球科学学院, 北京 102249;

2. 中国石油大学(北京)油气资源与勘探国家重点实验室, 北京 102249;

3. 中国科学院生态环境研究中心城市与区域生态国家重点实验室, 北京 100085;

4. 中国科学院南京土壤研究所, 南京 210008;

5. 中国农业大学资源与环境科学学院, 北京 100094

收稿日期: 2011-06-07

基金项目:

国家自然科学基金项目(41271487

41071355)

国际科技合作与交流专项(0S2012GR0071)

中瑞合作项目(GJHZ0910)

关键词:

摘要: 有机氯农药污染土壤对生态环境具有潜在的风险。采集某废弃农药厂污染场地的土壤样品,测定了土壤的理化性质,以及典型有机氯农药滴滴涕(DDTs)和六六六(HCHs)的残留浓度,并对土壤中原生动物的组成和数量进行了分析。结果显示,农药厂区域的土壤中原生动物的组成结构为:鞭毛虫和肉足虫为优势类群,纤毛虫为稀有类群。土壤理化性质与原生动物数量的相关性分析表明,总氮含量与鞭毛虫、纤毛虫数量和原生动物总数量呈显著正相关,总磷含量与肉足虫数量呈显著正相关。同时,农药厂区域土壤中的原生动物数量较对照区显著减少,污染场地中长期残留的有机氯农药对原生动物有明显抑制作用。

English Abstract

Effects of Organic Chlorine Pesticide in Contaminated Sites on Soil Protozoa Community

1. College of Geosciences, China University of Petroleum(Beijing), Beijing 102249, China;
2. China University of Petroleum(Beijing), State Key Laboratory of Petroleum Resource and Prospecting, Beijing 102249, China;
3. Key State Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;
4. Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China;
5. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100094, China

Received Date: 2011-06-07

Fund Project:

Keywords:

Abstract: The organic chlorine pesticide contaminated soil has potential risks to environment. It is necessary to study ecological effects on protozoa caused by the organic chlorine pesticides. The basic physical and chemical properties of the collected soils from an abandoned pesticide plant were measured. Meanwhile, the residue concentrations of DDTs and HCHs were assessed. The community structure and abundance of the protozoa in the soil samples were analyzed. The experiments revealed that the dominant species of the three groups of the protozoa was flagellate, while ciliate was the rare species. The correlation analysis between the basic physical and chemical properties of the soils and the abundance of soil protozoa indicated that total nitrogen was significantly positive correlated with the abundance of flagellate, ciliate and soil protozoa. Total phosphorus only significantly affected the abundance of sarcodina. The abundance of soil protozoa in the contaminated soil samples was significantly lower than those in the control soils, suggesting that the long-term residue of organic chlorine pesticides in soils decreased the abundance of the soil protozoa.

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污染场地中有机氯农药对土壤原生动物群的影响

作者简介: 黄敦奇(1985-),男,硕士,研究方向为污染毒理学,E-mail:huangdunqi@live.cn

Effects of Organic Chlorine Pesticide in Contaminated Sites on Soil Protozoa Community

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污染场地中有机氯农药对土壤原生动物群的影响

English Abstract

Effects of Organic Chlorine Pesticide in Contaminated Sites on Soil Protozoa Community

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