期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
CAS-Run Field Stations
1
作者 Guo Yaxi(Bureau of Science & Technology for Resources & Environment, CAS) 《Bulletin of the Chinese Academy of Sciences》 2000年第2期117-121,共5页
Positioned field stations (or outposts) constitutean important part of the CAS research system. Basedsince its founding in 1949 on the requirements ofdisciplinary advances in the earth sciences, eco-environmental scie... Positioned field stations (or outposts) constitutean important part of the CAS research system. Basedsince its founding in 1949 on the requirements ofdisciplinary advances in the earth sciences, eco-environmental science, astronomy and space sci-ence, and in the context of socio-econmic andscientific progress, the academy has established agroup of field stations (outposts). Currently thereare 105 such stations. Twenty-two of them areengaged in agricultural ecology, 11 in forest ecolo-gy, four in grassland ecology, eight in marshland 展开更多
关键词 cas-run Field Stations US
在线阅读 下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部