理学 >>> 生物学 >>> 生物学其他学科 >>>
搜索结果: 1-6 共查到生物学其他学科 Earth相关记录6条 . 查询时间(0.105 秒)
Symbiotic bacteria -- microbes that have close and long-term relationships with their "hosts" -- are everywhere on Earth: in soil, in coral reefs, in humans. Through a new National Science Foundation...
A new study finds that major gains in global biodiversity can be achieved if an additional 5% of land is set aside to protect key species.Scientists from Yale University and the University of Grenoble...
One-sixth of the Earth's land is highly vulnerable to invasive species, and most countries have a limited capacity to protect their natural resources from non-native animals, plants or microbes, a glo...
Earth could contain nearly 1 trillion species, with only one-thousandth of 1 percent now identified, according to the results of a new study.The estimate, based on universal scaling laws applied to la...
Rapid changes are happening in the Arctic: ice cover is shrinking, permafrost is thawing. But what's happening to ground-dwelling species such as mosses? Mosses are critical parts of nutrient cycles ...
Rapid changes are happening in the Arctic: ice cover is shrinking, permafrost is thawing. But what's happening to ground-dwelling species such as mosses?Mosses are critical parts of nutrient cycles in...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...