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Volcanism-induced ozone depletion may have contributed to Permian mass extinction, study finds 科技资讯
2024
收藏  |  浏览/下载：4/0  |  提交时间：2024/02/13
Global warming caused widespread ocean anoxia 93 million years ago, deep-sea sediments research suggests 科技资讯
2024
收藏  |  浏览/下载：7/0  |  提交时间：2024/01/31
Grazing exclusion alters denitrification N2O/(N2O + N2) ratio in alpine meadow of Qinghai-Tibet Plateau 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 912
作者:  Tan, Yuechen;  Chen, Zhu;  Liu, Weiwei;  Yang, Mengying;  Du, Zhangliu;  Wang, Yifei;  Bol, Roland;  Wu, Di
收藏  |  浏览/下载：2/0  |  提交时间：2024/03/01
Grazing exclusion  Hot moment  Bacterial denitrification  Product ratio  Microbial diversity  
Controls on organic matter enrichment of the early-middle Miocene lacustrine oil shale, central Tibet (SW China): New insights from clay minerals and geochemistry 期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2024, 卷号: 262
作者:  Zeng, Shengqiang;  Wang, Jian;  Fu, Xiugen;  Feng, Xinglei;  Wang, Dong
收藏  |  浏览/下载：2/0  |  提交时间：2024/03/01
Palaeoclimate  Organic matter enrichment  Oil shale  Early-middle Miocene  Lacustrine rift basin  
Permian marine mass extinction linked to volcanism-induced anoxia 科技资讯
2023
收藏  |  浏览/下载：7/0  |  提交时间：2023/12/30
Study shows marine oxygen landscape was shaped by plate movement and biological innovation 科技资讯
2023
收藏  |  浏览/下载：2/0  |  提交时间：2023/11/02
Research reveal large swings in past ocean oxygen 科技资讯
2023
收藏  |  浏览/下载：1/0  |  提交时间：2023/10/14
The large decline in carbonate 8238U from a PETM section at Tingri (South Tibet) was driven by local sea-level changes, not global oceanic anoxia 期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2023, 卷号: 612
作者:  Zhang, Qinghai;  Ding, Lin;  Chen, Xinming;  Brennecka, Gregory A.;  Sun, Yali;  Ma, Xuesong;  Gao, Bintao;  Zhang, Qian;  Willems, Helmut
收藏  |  浏览/下载：5/0  |  提交时间：2024/03/01
uranium isotope  paleoredox proxy  oceanic anoxia  Paleocene-Eocene thermal maximum  sea-level changes  south Tibet  
Researchers find decrease in crucial trace element preceded ancient mass extinction 科技资讯
2022
收藏  |  浏览/下载：12/0  |  提交时间：2022/11/23
Expansion of seafloor anoxia during Ordovician cooling caused concurrent decline in biodiversity 科技资讯
2022
收藏  |  浏览/下载：10/0  |  提交时间：2022/10/20