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单词 顶极群落
释义 〔disclimax〕A climax community that has been disturbed by various influences, especially by human beings and domestic animals, such as a grassland community that has been altered to desert by overgrazing.人为顶极群落:受到多种力量侵扰的变极群落,尤其是人和家畜,如草原群落由于过度放牧而变成沙漠〔climax〕A stage in ecological development in which a community of organisms, especially plants, is stable and capable of perpetuating itself. Also called climax community 顶极群落,演替顶极:生态发展的一个阶段,在此阶段一群有机体(尤指植物)能保持自身的稳定及永存 也作 climax community
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