| 外来种入侵的一般特征 |
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| 作者姓名： | 刘瑛 |
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| 作者单位： | 四川幼儿师范高等专科学校,四川江油,621709 |
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| 摘 要： | 外来物种的入侵及其所造成的危害已越来越为人们所认识。一个外来物种入侵一个新的生境无疑要具备一定的条件,尽管目前对这种条件的研究还是初步的,但大量的研究表明生物入侵机制是极为多样的,可能没有一般的通用的机制。文中主要介绍了有关外来物种入侵的生物学和生态学基础研究的一些新进展。
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| 关 键 词： | 生物入侵 外来种 生态学 生物学 |
The Common Characteristics of the Invasion of Foreign Species |
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| Authors: | LIU Ying |
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| Abstract: | The damages caused by the invasion of foreign species have gradually been known to us.It is no doubt that a foreign species’ invading a new habitat would only occur under certain conditions.Even through the research on the conditions is still in its initial stage,Numerous studies have shown that the mechanism of the invasion of foreign species are various,and a general mechanism may not exist.This essay mainly introduces some new biological and ecological developments in the invasion of foreign species. |
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| Keywords: | Invasion of living beings Foreign species Ecology Biology |
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