CCPortal

浏览/检索结果: 共321条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Study finds lands used for grazing can worsen or help climate change 科技资讯
2024
收藏  |  浏览/下载:4/0  |  提交时间:2024/03/16
Toxic air lingers in Texas Latino community, revealing failures in state’s air monitoring system 科技资讯
2024
收藏  |  浏览/下载:5/0  |  提交时间:2024/03/14
'Like a World War II battlefield': How one of Northern California's most polluted properties may finally be cleaned up 科技资讯
2024
收藏  |  浏览/下载:11/0  |  提交时间:2024/02/27
'Like a World War II battlefield': How one of Northern California's most polluted properties may finally be cleaned up 科技资讯
2024
收藏  |  浏览/下载:5/0  |  提交时间:2024/02/27
How one of Northern California's most polluted properties may finally be cleaned up 科技资讯
2024
收藏  |  浏览/下载:4/0  |  提交时间:2024/02/27
Minneapolis solar nonprofit is proving patience can bring results to lower-income residents 科技资讯
2024
收藏  |  浏览/下载:0/0  |  提交时间:2024/01/30
Newport New residents ask city to consider barriers for coal dust 科技资讯
2024
收藏  |  浏览/下载:3/0  |  提交时间:2024/01/26
Sunblocked: Resistance to solar in farm country 科技资讯
2024
收藏  |  浏览/下载:3/0  |  提交时间:2024/01/11
Soil enrichment of potentially toxic elements in relation to land-use types in an alpine meadow of the Qinghai-Tibet Plateau 期刊论文
LAND DEGRADATION & DEVELOPMENT, 2024, 卷号: 35, 期号: 3
作者:  Luo, Caiyun;  Zuo, Chao;  Pan, Sichen;  Chen, Jingrui;  Chao, Le;  Sun, Jiachen;  Zhao, Liang
收藏  |  浏览/下载:2/0  |  提交时间:2024/03/01
farmland  grassland  human activity  pasture  remediation  trace metals  
With half its surface water area lost, an Amazonian state runs dry 科技资讯
2023
收藏  |  浏览/下载:9/0  |  提交时间:2023/12/27