CCPortal

浏览/检索结果: 共3993条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
中国科学院团队揭示过去7千年以来华南人类活动历史 科技资讯
2024
收藏  |  浏览/下载:0/0  |  提交时间:2024/05/23
《第四纪科学评论》  南海  人类活动  华南地区  
Tiny pieces of plastic pose one of the biggest threats to Chicago River wildlife and water quality 科技资讯
2024
收藏  |  浏览/下载:0/0  |  提交时间:2024/05/14
A new campaign wants to redefine the word 'nature' to include humans—here's why this linguistic argument matters 科技资讯
2024
收藏  |  浏览/下载:2/0  |  提交时间:2024/05/14
What are nanoplastics? An engineer explains concerns about particles too small to see 科技资讯
2024
收藏  |  浏览/下载:4/0  |  提交时间:2024/05/08
From the coast to the deep sea, changing oxygen levels affect marine life in different ways 科技资讯
2024
收藏  |  浏览/下载:1/0  |  提交时间:2024/04/24
Altered oceanic crust may contribute to arc magmas 科技资讯
2024
收藏  |  浏览/下载:2/0  |  提交时间:2024/04/12
The domination of private interests presents a risk to the long-term health of the Bay of Fundy 科技资讯
2024
收藏  |  浏览/下载:1/0  |  提交时间:2024/04/12
Chicago ranked 2nd for worst air pollution in 2023 among major US cities, global report says 科技资讯
2024
收藏  |  浏览/下载:8/0  |  提交时间:2024/03/26
Climate change is shifting the zones where plants grow. Here's what that could mean for your garden 科技资讯
2024
收藏  |  浏览/下载:7/0  |  提交时间:2024/03/25
Climate change is shifting the zones where plants grow. Here's what that could mean for your garden 科技资讯
2024
收藏  |  浏览/下载:11/0  |  提交时间:2024/03/25