CCPortal

浏览/检索结果: 共128条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
The hand and footprints at Qiusang in Tibet: Recommendations for dating rock art by U-Th 期刊论文
JOURNAL OF ARCHAEOLOGICAL SCIENCE, 2024, 卷号: 161
作者:  Huisheng, Tang;  Wangdui, Xiage;  Jie, Yin;  Anni, Jin;  Ge, Chao;  Lanying, Shi;  Bednarik, Robert G.
收藏  |  浏览/下载:0/0  |  提交时间:2024/03/01
Uranium -thorium analysis  Rock art dating  Earliest known rock art  travertine  Finger -drawn rock inscriptions  Central Tibetan plateau  
When Greenland was green: Ancient soil from beneath a mile of ice offers warnings for the future 科技资讯
2023
收藏  |  浏览/下载:4/0  |  提交时间:2023/07/24
Study of deep-sea corals reveals ocean currents have not fueled rise in atmospheric carbon dioxide 科技资讯
2023
收藏  |  浏览/下载:23/0  |  提交时间:2023/06/27
Climate Change 2022: Mitigation of Climate Change 科技报告
, 2022
作者:  Jim Skea
JPEG(8Kb)  |  收藏  |  浏览/下载:113/28  |  提交时间:2022/04/06
Scientists Report Breakthrough in Transuranium Actinide Chemical Bonding 科技资讯
2022
收藏  |  浏览/下载:5/0  |  提交时间:2022/02/17
Fossil shark scales provide a glimpse of reef predator populations before human impact 科技资讯
2021
收藏  |  浏览/下载:3/0  |  提交时间:2021/07/06
More Intense and Frequent Thunderstorms Linked to Global Climate Variability 科技资讯
2021
收藏  |  浏览/下载:0/0  |  提交时间:2021/06/24
More intense and frequent thunderstorms linked to global climate variability 科技资讯
2021
收藏  |  浏览/下载:5/0  |  提交时间:2021/06/23
More intense and frequent thunderstorms linked to global climate variability 科技资讯
2021
收藏  |  浏览/下载:1/0  |  提交时间:2021/06/23
An Ancient Meltwater Pulse Raised Sea Levels by 18 Meters 科技资讯
2021
收藏  |  浏览/下载:1/0  |  提交时间:2021/06/03