| 生物多样性的进化原理及其保护对策 |
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| 引用本文： | 曹家树,缪颖.生物多样性的进化原理及其保护对策[J].生物多样性,1997,5(3):220-223. |
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| 作者姓名： | 曹家树 缪颖 |
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| 作者单位： | (浙江农业大学园艺系, 杭州 310029) |
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| 摘 要： | 本文论述了传统进化论学说对生物多样性解释的不足,探讨用生物适化学说解释生物多样性的形成,提出生物多样性产生的表达式：
Bd=∫TＯ［(Gc-m+M)·Ec-(Nt+Ap+Hf)］dt,
并以此说明制订保育它们的原则对策。
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| 关 键 词： | 生物多样性 进化学说 保护对策 |
| 收稿时间： | 1996-11-23 |
| 修稿时间： | 1997-5-20 |
The importance of classical biological control to biodiversity protection |
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| Lu Qingguang Biological Control Institute,Chinese Academy of Agricultural Sciences,Beijing.The importance of classical biological control to biodiversity protection[J].Biodiversity Science,1997,5(3):220-223. |
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| Authors: | Lu Qingguang Biological Control Institute Chinese Academy of Agricultural Sciences Beijing |
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| Institution: | Lu Qingguang Biological Control Institute,Chinese Academy of Agricultural Sciences,Beijing,100081 |
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| Abstract: | Exotic pests under certain conditions are able to threaten a native biodiversity, breaking down the ecological balance and bringing great economic losses. The science of classical biological control (or the Classical Biocontrology) has been demonstrated that the sustainable pest control can be obtained by the introduction of natural enemies from the pest home region into its invaded region. This is one of the strategy and tactics on biodiversity protection, it is: from biodiversity to biodiversity. A general situation on classical biocontrol in China, including summary of the research history, current studies and discussions are presented in this paper. |
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| Keywords: | introduction of natural enemy sustainable pest control ecological balance biodiversity protection |
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