CCPortal

浏览/检索结果: 共24条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
New findings shed light on finding valuable 'green' metals 科技资讯
2024
收藏  |  浏览/下载:14/0  |  提交时间:2024/03/24
A powerful U.S. political family is behind a copper mine in the Colombian rainforest 科技资讯
2023
收藏  |  浏览/下载:8/0  |  提交时间:2023/06/15
How much cobalt can be mined in the US? Study examines domestic mining site in Idaho 科技资讯
2023
收藏  |  浏览/下载:0/0  |  提交时间:2023/06/14
Deep-sea mining vital to climate action, deadly to oceans 科技资讯
2023
收藏  |  浏览/下载:0/0  |  提交时间:2023/10/19
Discovery about how porphyry-type copper deposits form could be crucial to 'green economy' 科技资讯
2022
收藏  |  浏览/下载:6/0  |  提交时间:2022/10/18
Can critical metals for renewable energy products be found in existing mines? New research says yes 科技资讯
2022
收藏  |  浏览/下载:1/0  |  提交时间:2022/10/12
Hundreds of hectares of pristine rainforest destroyed by illegal mining in Venezuela 科技资讯
2022
收藏  |  浏览/下载:28/0  |  提交时间:2022/07/18
EPA proposes Bristol Bay protections in potential blow to Pebble Mine development 科技资讯
2022
收藏  |  浏览/下载:0/0  |  提交时间:2022/05/27
Exploration and evaluation of deep-sea mining sites 科技资讯
2022
收藏  |  浏览/下载:0/0  |  提交时间:2022/02/17
Why Study Geysers? 科技资讯
2021
收藏  |  浏览/下载:44/0  |  提交时间:2021/07/31