CCPortal

浏览/检索结果: 共48条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Middle Jurassic ooidal ironstones (southern Tibet): Formation processes and implications for the paleoceanography of eastern Neo-Tethys 期刊论文
FRONTIERS IN EARTH SCIENCE, 2023, 卷号: 10
作者:  Han, Kaibo;  Han, Zhongpeng;  Garzanti, Eduardo;  Zhu, Shuaipeng;  Yao, Hanwei;  Guo, Huifang;  Liu, Xuan;  Wang, Chengshan
收藏  |  浏览/下载:1/0  |  提交时间:2024/03/01
ooidal ironstone  facies changes  fluctuating redox conditions  upwelling  southern Tibet  
A nutrient control on expanded anoxia and global cooling during the Late Ordovician mass extinction 期刊论文
COMMUNICATIONS EARTH & ENVIRONMENT, 2022, 卷号: 3, 期号: 1
作者:  Qiu, Zhen;  Zou, Caineng;  Mills, Benjamin J. W.;  Xiong, Yijun;  Tao, Huifei;  Lu, Bin;  Liu, Hanlin;  Xiao, Wenjiao;  Poulton, Simon W.
收藏  |  浏览/下载:30/0  |  提交时间:2022/04/28
ATMOSPHERIC CO2  REDOX CONDITIONS  LAND PLANTS  PHOSPHORUS  SEDIMENTS  MODEL  GLACIATION  DIAGENESIS  VOLCANISM  TRIGGER  
Isotopic constraints on ocean redox at the end of the Eocene 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 562
作者:  Dickson A.J.;  Bagard M.-L.;  Katchinoff J.A.R.;  Davies M.;  Poulton S.W.;  Cohen A.S.
收藏  |  浏览/下载:18/0  |  提交时间:2021/09/01
Eocene-Oligocene transition  molybdenum isotopes  Para-Tethys  redox  uranium isotopes  
Constraints on Archean crust recycling and the origin of mantle redox variability from the δ44/40Ca – δ18O – fO2 signatures of cratonic eclogites 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 556
作者:  Smart K.A.;  Tappe S.;  Woodland A.B.;  Greyling D.R.;  Harris C.;  Gussone N.
收藏  |  浏览/下载:30/0  |  提交时间:2021/09/01
Archean oceanic crust  calcium and oxygen isotopes  craton formation  mantle redox  metasomatism  subduction recycling  
Uniform oxygen fugacity of shergottite mantle sources and an oxidized martian lithosphere 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 564
作者:  Nicklas R.W.;  Day J.M.D.;  Vaci Z.;  Udry A.;  Liu Y.;  Tait K.T.
收藏  |  浏览/下载:21/0  |  提交时间:2021/09/01
chassignite  Mars  oxygen fugacity  redox  shergottite  
Comment on “Compositional and temperature effects on sulfur speciation and solubility in silicate melts” by Nash et al. [Earth Planet. Sci. Lett. 507 (2019) 187–198] 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 560
作者:  O'Neill H.S.C.
收藏  |  浏览/下载:19/0  |  提交时间:2021/09/01
redox couples  silicate melts  sulfur speciation  
Reply to: O'Neill, H.S., 2021: “Comment on ‘Compositional and temperature effects on sulfur speciation and solubility in silicate melts’ ” by Nash et al. [Earth Planet. Sci. Lett. 507 (2019) 187–198] 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 560
作者:  Wood B.J.;  Nash W.M.;  Smythe D.J.
收藏  |  浏览/下载:19/0  |  提交时间:2021/09/01
redox  sulfur speciation  sulfur-iron electron exchange  
Sulfidic anoxia in the oceans during the Late Ordovician mass extinctions – insights from molybdenum and uranium isotopic global redox proxies 期刊论文
Earth Science Reviews, 2021, 卷号: 220
作者:  Dahl T.W.;  Hammarlund E.U.;  Rasmussen C.M.Ø.;  Bond D.P.G.;  Canfield D.E.
收藏  |  浏览/下载:9/0  |  提交时间:2021/09/01
Geochemistry  Global redox proxies  Hirnantian  Paleoenvironment  Stable isotope fractionation  
Hydrological controls on marine chemistry in the Cryogenian Nanhua Basin (South China) 期刊论文
Earth Science Reviews, 2021, 卷号: 218
作者:  Cheng M.;  Zhang Z.;  Algeo T.J.;  Liu S.;  Liu X.;  Wang H.;  Chang B.;  Jin C.;  Pan W.;  Cao M.;  Li C.
收藏  |  浏览/下载:103/0  |  提交时间:2021/09/01
Datangpo Formation  Iron speciation  Mn‑carbonate  Redox  Salinity  Watermass exchange  
Global marine redox evolution from the late Neoproterozoic to the early Paleozoic constrained by the integration of Mo and U isotope records 期刊论文
Earth Science Reviews, 2021, 卷号: 214
作者:  Wei G.-Y.;  Planavsky N.J.;  He T.;  Zhang F.;  Stockey R.G.;  Cole D.B.;  Lin Y.-B.;  Ling H.-F.
收藏  |  浏览/下载:16/0  |  提交时间:2021/09/01
Cambrian explosion  late Neoproterozoic  marine redox state  molybdenum–uranium isotope  primary productivity