| Fate of BHC in the terrestrial ecosystem |
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| 作者姓名： | Huang Shizhong Li Zhixiang |
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| 作者单位： | Huang Shizhong and Li Zhixiang National Agroenviromental Protection Institute，Tianjin，China |
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| 摘 要： | The fate of BHC in the terrestrial ecosystem was investigated under both laboratory and field conditions. The uptake, accumulation and degradation of BHC in earthworms and corn plants were studied. Earthworms could absorb and accumulate BHC residues from soil. Statistically, significant correlation existed between the amounts of BHC in soil and in earthworms. Different species of earthworms appeared to concentrate BHC in their bodies to different extents. In a terrestrial ecosystem, the uptake, accumulation of BHC residues by soil animals and plants had an effect on each other.
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| 关 键 词： | BHC terrestrial ecosystem absorption accumulation. |
| 收稿时间： | 1988/12/19 0:00:00 |
Fate of BHC in the terrestrial ecosystem |
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| Huang Shizhong,Li Zhixiang.Fate of BHC in the terrestrial ecosystem[J].Journal of Environmental Sciences,1989,1(2):48-53. |
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| Authors: | Huang Shizhong and Li Zhixiang National Agroenviromental Protection Institute Tianjin China |
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| Abstract: | The fate of BHC in the terrestrial ecosystem was investigated under both laboratory and field conditions. The uptake, accumulation and degradation of BHC in earthworms and corn plants were studied. Earthworms could absorb and accumulate BHC residues from soil. Statistically, significant correlation existed between the amounts of BHC in soil and in earthworms. Different species of earthworms appeared to concentrate BHC in their bodies to different extents. In a terrestrial ecosystem, the uptake, accumulation of BHC residues by soil animals and plants had an effect on each other. |
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| Keywords: | BHC terrestrial ecosystem absorption accumulation |
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