CCPortal

浏览/检索结果: 共23条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
A layered lake reveals how oxygen built up in our atmosphere billions of years ago 科技资讯
2023
收藏  |  浏览/下载:4/0  |  提交时间:2023/10/24
Did the Anthropocene start in 1950—or much earlier? Here's why debate over our world-changing impact matters 科技资讯
2023
收藏  |  浏览/下载:7/0  |  提交时间:2023/07/20
Did the Anthropocene start in 1950—or much earlier? Here's why debate over our world-changing impact matters 科技资讯
2023
收藏  |  浏览/下载:3/0  |  提交时间:2023/07/20
Calibration and Application of Branched GDGTs to Tibetan Lake Sediments: The Influence of Temperature on the Fall of the Guge Kingdom in Western Tibet, China 期刊论文
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY, 2022, 卷号: 37, 期号: 5
作者:  Liang, Jie;  Guo, Yanlong;  Richter, Nora;  Xie, Haichao;  Vachula, Richard S.;  Lupien, Rachel L.;  Zhao, Boyang;  Wang, Mingda;  Yao, Yuan;  Hou, Juzhi;  Liu, Jianbao;  Russell, James M.
收藏  |  浏览/下载:41/0  |  提交时间:2022/06/21
DIALKYL GLYCEROL TETRAETHERS  CBT PALEOTEMPERATURE PROXY  SEASONAL VARIABILITY  SUMMER TEMPERATURE  MEMBRANE-LIPIDS  BRGDGTS  PEAT  RECONSTRUCTIONS  IDENTIFICATION  APPLICABILITY  
Dissolved organic matter in large lakes: a key but understudied component of the carbon cycle 期刊论文
Biogeochemistry, 2021
作者:  Minor E.C.;  Oyler A.R.
收藏  |  浏览/下载:1/0  |  提交时间:2021/07/19
Carotenoid biomarkers in Namibian shelf sediments: Anoxygenic photosynthesis during sulfide eruptions in the Benguela Upwelling System 期刊论文
Proceedings of the National Academy of Sciences of the United States of America, 2021, 卷号: 118, 期号: 29
作者:  Ma J.;  French K.L.;  Cui X.;  Bryant D.A.;  Summons R.E.
收藏  |  浏览/下载:15/0  |  提交时间:2021/11/25
Changes in the lake thermal and mixing dynamics on the Tibetan Plateau 期刊论文
HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES, 2021, 卷号: 66, 期号: 5
作者:  Wang, Mingda;  Hou, Juzhi;  Lazhu;  Li, Xiumei;  Liang, Jie;  Xie, Shuyun;  Tang, Wenjun
收藏  |  浏览/下载:44/0  |  提交时间:2022/06/21
Research on risk of metal contamination in inactive mine could help reclamation efforts 科技资讯
2020
收藏  |  浏览/下载:1/0  |  提交时间:2020/09/18
Chemocline collapse in Lake Kivu as an analogue for nitrogen cycling during Oceanic Anoxic Events 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 548
作者:  Uveges B.T.;  Junium C.K.;  Scholz C.A.;  Fulton J.M.
收藏  |  浏览/下载:17/0  |  提交时间:2021/09/01
chemocline  nitrogen cycle  Oceanic Anoxic Events  pigment biomarkers  stable isotopes  
The biogeochemistry of ferruginous lakes and past ferruginous oceans 期刊论文
Earth Science Reviews, 2020, 卷号: 211
作者:  Swanner E.D.;  Lambrecht N.;  Wittkop C.;  Harding C.;  Katsev S.;  Torgeson J.;  Poulton S.W.
收藏  |  浏览/下载:38/0  |  提交时间:2021/09/01
(an)oxygenic photosynthesis  Ferruginous  Iron formation (IF)  Iron speciation  Meromictic  Siderite