CCPortal

浏览/检索结果: 共13条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Controls on the cadmium isotope composition of modern marine sediments 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 565
作者:  Bryan A.L.;  Dickson A.J.;  Dowdall F.;  Homoky W.B.;  Porcelli D.;  Henderson G.M.
收藏  |  浏览/下载:23/0  |  提交时间:2021/09/01
biogeochemical cadmium cycle  cadmium isotopes  cadmium sulfides  marine waters  modern marine sediments  trace metal isotopes  
The Role of Diagenesis in Shaping the Geochemistry of the Marine Carbonate Record 期刊论文
, 2020, 卷号: 48
作者:  Fantle M.S.;  Barnes B.D.;  Lau K.V.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
Carbonates  Carbonation  Isotopes  Sedimentology  Analytical approach  Carbonate sediments  Diagenetic alteration  Geochemical composition  Geochemical parameters  Global geochemical cycles  Isotopic composition  Quantitative frameworks  Geochemistry  authigenesis  carbonate sediment  chemical alteration  diagenesis  Earth  geochemistry  isotopic composition  isotopic ratio  marine environment  recrystallization  sediment chemistry  
Highly dynamic marine redox state through the Cambrian explosion highlighted by authigenic δ238U records 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 544
作者:  Wei G.-Y.;  Planavsky N.J.;  Tarhan L.G.;  He T.;  Wang D.;  Shields G.A.;  Wei W.;  Ling H.-F.
收藏  |  浏览/下载:16/0  |  提交时间:2021/09/01
animal innovations  early Cambrian  marine redox dynamics  siliciclastic strata  uranium isotopes  
Drivers of benthic extinction during the early Toarcian (Early Jurassic) at the northern Gondwana paleomargin: Implications for paleoceanographic conditions 期刊论文
Earth Science Reviews, 2020, 卷号: 203
作者:  Ruebsam W.;  Reolid M.;  Marok A.;  Schwark L.
收藏  |  浏览/下载:30/0  |  提交时间:2021/09/01
Anoxia  Biomarker  Global warming  Marine death zones  Nitrogen isotopes  
Sedimentary iron cycling in the Benguela upwelling system off Namibia 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 538
作者:  Böning P.;  Schnetger B.;  Belz L.;  Ferdelman T.;  Brumsack H.-J.;  Pahnke K.
收藏  |  浏览/下载:12/0  |  提交时间:2021/09/01
anoxic marine sediment  iron  isotopes  oxygen minimum zone  trace metals  upwelling  
A record of the δ44/40Ca and [Sr] of seawater over the last 100 million years from fossil elasmobranch tooth enamel 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 543
作者:  Akhtar A.A.;  Santi L.M.;  Griffiths M.L.;  Becker M.;  Eagle R.A.;  Kim S.;  Kocsis L.;  Rosenthal Y.;  Higgins J.A.
收藏  |  浏览/下载:19/0  |  提交时间:2021/09/01
Calcium isotopes  elasmobranch teeth  marine calcium cycle  seawater chemistry  Sr/Ca  
Ferromanganese crusts as recorders of marine dissolved oxygen 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 533
作者:  Sutherland K.M.;  Wostbrock J.A.G.;  Hansel C.M.;  Sharp Z.D.;  Hein J.R.;  Wankel S.D.
收藏  |  浏览/下载:24/0  |  提交时间:2021/09/01
ferromanganese crust  marine dissolved oxygen  triple oxygen isotopes  
Extensive marine anoxia associated with the Late Devonian Hangenberg Crisis 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 533
作者:  Zhang F.;  Dahl T.W.;  Lenton T.M.;  Luo G.;  Shen S.-Z.;  Algeo T.J.;  Planavsky N.;  Liu J.;  Cui Y.;  Qie W.;  Romaniello S.J.;  Anbar A.D.
收藏  |  浏览/下载:36/0  |  提交时间:2021/09/01
biogeochemical model  Devonian-Carboniferous  Hangenberg Crisis  marine anoxia  mass extinction  uranium isotopes  
An intermediate-depth source of hydrothermal 3He and dissolved iron in the North Pacific 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 539
作者:  Jenkins W.J.;  Hatta M.;  Fitzsimmons J.N.;  Schlitzer R.;  Lanning N.T.;  Shiller A.;  Buckley N.R.;  German C.R.;  Lott D.E.;  III;  Weiss G.;  Whitmore L.;  Casciotti K.;  Lam P.J.;  Cutter G.A.;  Cahill K.L.
收藏  |  浏览/下载:30/0  |  提交时间:2021/09/01
helium isotopes  marine primary productivity  North Pacific circulation  seawater dissolved iron and manganese  submarine hydrothermal vents  
Enhanced chemical weathering triggered an expansion of euxinic seawater in the aftermath of the Sturtian glaciation 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 539
作者:  Wei G.-Y.;  Wei W.;  Wang D.;  Li T.;  Yang X.;  Shields G.A.;  Zhang F.;  Li G.;  Chen T.;  Yang T.;  Ling H.-F.
收藏  |  浏览/下载:15/0  |  提交时间:2021/09/01
Cryogenian ocean  lithium isotopes  marine redox states  silicate weathering  south China