1) keystone population
关键种群
1.
In this paper, the general situation of mountain ecosystem was briefly introduced and the effects of keystone populations on the degraded ecosystem were discussed.
简要介绍了岷江上游山地生态系统的概况 ,讨论了关键种群在退化生态系统研究中的作用和意义。
2) Key group
关键类群
1.
This paper analyzed the bird community in second forest,and suggested that magpie is one of key group in secondaly forest.
通过山地次生林鸟类群落组织结构的研究,表明喜鹊在鸟类群落组织形成中是关键类群之一。
3) keystone species
关键种
1.
Theory of keystone species in ecosystems: new idea,new mechanism,new approach;
生态系统关键种理论:新思想、新机制、新途径
2.
Based on the theory of "keystone species" in ecology,this paper puts forward a concept of keystone industry in pursuit of setting up an eco-industrial chain for the projected industrial park based on the coking industry in Xiaoyi City of Shanxi Province,where mineral resources abound such as coal and aluminum.
文章在关键种概念的基础上,提出了关键产业的概念,总结了关键产业在生态工业园中发挥的作用和特点,并以关键种理论为指导,构建了以炼焦行业为关键产业的孝义生态产业链。
4) key species
关键种
1.
A review on key species study in ecology;
生态学中关键种的研究综述
2.
In these days, development and environment protection is also important, so in the poor district, use the theory of key species to build EIP is very important in Suqian city.
本文用生态学的关键种理论论述了经济相对落后地区在当今经济发展与生态保护并重的形势下,以自然社会优势资源发展关键企业,带动生态工业园建设的重要性,并运用到宿迁市生态工业园建设中去。
5) Potential keystone species
潜关键种
6) key specie
关键种
1.
This article takes the Industry Park of Qing Baijiang as the example,using the theories of key species to select the key enterprises and the theories of the food chain to design the eco-industrial chains.
该文以青白江工业集中发展区为例,运用“关键种”理论选取区内关键种企业、运用食物链(网)理论进行生态工业产业链的设计,以循环经济理论为指导,以实现物质与能量利用最优化为目的,遵循3R原则,从企业内部、企业之间和社会三个不同的层次对该区进行生态工业规划,以便能真正实现该区环境、经济的“双赢”。
2.
This article takes the Industry Park of Qing Baijiang as an example,using the theories of “key species” to select the key enterprises and using the theories of the food chain to design the eco-industrial chains,following the principle of cycle economy,for the pur.
本文以青白江工业集中发展区为例,运用“关键种”理论选取区内关键种企业、运用食物链(网)理论进行生态工业产业链的设计,以循环经济理论为指导,以实现物质与能量利用最优化为目的,遵循3R原则,从企业内部、企业之间和社会三个不同的层次对该区进行生态工业规划,以便能真正实现该区环境、经济的“双赢”。
补充资料：种群增长率(见种群出生率)
种群增长率(见种群出生率)
种群增长率见种群出生率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条