Model of the number of species in an ecosystem in dependence on geographical latitude. Ecol. Modelling, 17: 107-112.Alekseev, V.V. 1982. Model of the number of species in an ecosystem in depen- dence on geograp
中国积极推进生态文明建设和生物多样性保护,不断强化生物多样性主流化,实施生态保护红线制度,建立以国家公园为主体的自然保护地体系,实施生物多样性保护重大工程,实施最严格执法监管,一大批珍稀濒危物种得到有效保护,生态系统多样性、稳定性和可持续性不断增强,走出了一条中国特色的生物多样性保护之路。 China has made ...
Number of species of a particular ecosystem 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果3复制译文编辑译文朗读译文返回顶部 Number of species in a particular ecosystem 翻译结果4复制译文编辑译文朗读译文返回顶部 That is, a particular ecosystem species number ...
根据第四段第一句"The results are particularly concerning because many of the species showing declines are not considered rare or in danger,but are almost everywhere and potentially act as important contributors to food webs and ecosystem function. (这一结果尤其令人担忧,因为许多数量减少的物种并不被...
Genetic diversity refers to the genetic variation within a species. Species diversity, as described above, includes the different species present in a community. Habitat diversity refers to all habitats that are available in a region. Ecosystem diversity refers to the ecosystems prese...
people and provide decent living conditions for freed families, with land reorganization and provision of foodandseeds. daccess-ods.un.org daccess-ods.un.org 多民族玻利维亚国提交了关于瓜拉尼人状况的报告,强调玻利维亚国已采取 行动,以满足保障瓜拉尼人的基本权利以及向获得自由的家庭提供体面生活条件 ...
请分析一下这句倒装句的结构Coincident with concerns about the accelerating loss of species and habitats has been a growing appreciation of the importance of biological diversity,the number of species in a particular ecosystem,to the healt
• Games that aren't physically part of your collection (e.g. games you've pre-ordered or lent to somebody else, etc.)If you own some games that you never intend to play (perhaps somebody bought you an ill-advised gift), you are allowed to defer these games and no longer count ...
The real number of ex-combatants living with disabilities (physical or psychological) is largely unknown and information [...] daccess-ods.un.org 身有(身体或心理)残疾的前战斗人员 的 真实人 数基 本 上不得而知;在很大程度上,这一信息取决于冲突的性质。 daccess-ods.un.org For example...
Native to southern Africa, the blue antelope (Hippotragus leucophaeus) is the only large African mammal species known to have become extinct in historical times. However, it was poorly documented prior to its extinction ~ 1800 AD, and many of the small number of museum specimens attributed...