单词 | 生态群 |
释义 | 〔habitat〕The area or type of environment in which an organism or ecological community normally lives or occurs:栖息地:某种生物或生态群体生存繁衍的地区或环境类型:〔xerosere〕A succession of ecological communities originating in a dry habitat.旱生演替系列:在干燥的地面上繁衍的一个生态群落的自然演化〔sere〕The entire sequence of ecological communities successively occupying an area from the initial stage to the climax.演替系列:从开始阶段到演替顶极地区,连续拥有生态群落的整个顺序〔subsere〕A secondary series of ecological communities beginning after succession has been interrupted by fire, grazing, agriculture, or another destructive agent.次生演替系列:当一个生物序列被火灾,畜牧业、农业或其他破坏力打破以后开始的第二个生态群系列〔cline〕A gradual change in a character or feature across the distributional range of a species or population, usually correlated with an environmental or a geographic transition.渐变群,生态群:在特性或特征上穿越物种或人口的分布区域的逐渐变化,通常与环境或地理变迁相关〔radioecology〕The study of the effects of radiation and radioisotopes on an ecological population or community.放射性生态学:对放射性和放射性同位素对生态群落的影响的研究〔biocenosis〕A group of interacting organisms that live in a particular habitat and form an ecological community.生物群落:一组生活在特定栖息地且形成一生态群落的一组相互影响的生物 |
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