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The impact of marine nutrient abundance on early eukaryotic ecosystems 期刊论文
, 2020, 卷号: 18, 期号: 2
作者:  Reinhard C.T.;  Planavsky N.J.;  Ward B.A.;  Love G.D.;  Le Hir G.;  Ridgwell A.
收藏  |  浏览/下载:17/0  |  提交时间:2020/07/28
ecosystem structure  eukaryote  fossil record  marine ecosystem  marine environment  nutrient availability  nutrient cycling  nutrient dynamics  oxygenation  plankton  Proterozoic  zooplankton  algae  Eukaryota  
Formation of micro-spherulitic barite in association with organic matter within sulfidized stromatolites of the 3.48 billion-year-old Dresser Formation, Pilbara Craton 期刊论文
, 2020, 卷号: 18, 期号: 4
作者:  Baumgartner R.J.;  Van Kranendonk M.J.;  Fiorentini M.L.;  Pagès A.;  Wacey D.;  Kong C.;  Saunders M.;  Ryan C.
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28
barite  biomass  dolomite  low temperature  microbial activity  microbialite  mineralization  morphology  organic matter  pyrite  stromatolite  Australia  Pilbara Block  Western Australia  
Biogeochemical and physical controls on methane fluxes from two ferruginous meromictic lakes 期刊论文
, 2020, 卷号: 18, 期号: 1
作者:  Lambrecht N.;  Katsev S.;  Wittkop C.;  Hall S.J.;  Sheik C.S.;  Picard A.;  Fakhraee M.;  Swanner E.D.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
anoxic conditions  atmosphere-hydrosphere interaction  bacterium  biogeochemical cycle  bottom water  concentration (composition)  detection method  flux measurement  geochemistry  meromictic lake  methane  methanogenesis  methanogenic bacterium  Precambrian  Lake Ransom Canyon  Texas  United States  Gammaproteobacteria  Methanobacteriales  Scomberomorus semifasciatus  iron  methane  atmosphere  lake  oxidation reduction reaction  Atmosphere  Iron  Lakes  Methane  Oxidation-Reduction  
Constraining oceanic oxygenation during the Shuram excursion in South China using thallium isotopes 期刊论文
, 2020, 卷号: 18, 期号: 3
作者:  Fan H.;  Nielsen S.G.;  Owens J.D.;  Auro M.;  Shu Y.;  Hardisty D.S.;  Horner T.J.;  Bowman C.N.;  Young S.A.;  Wen H.
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/28
carbon cycle  Ediacaran  global ocean  isotopic analysis  isotopic composition  oxygenation  perturbation  proxy climate record  redox conditions  thallium  water column  California  China  Pacific Ocean  Santa Barbara Basin  
Global marine redox changes drove the rise and fall of the Ediacara biota 期刊论文
, 2019, 卷号: 17, 期号: 6
作者:  Zhang F.;  Xiao S.;  Romaniello S.J.;  Hardisty D.;  Li C.;  Melezhik V.;  Pokrovsky B.;  Cheng M.;  Shi W.;  Lenton T.M.;  Anbar A.D.
收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28
biota  carbon isotope  Ediacaran  fossil record  global ocean  oxygenation  paleoceanography  Proterozoic  seafloor  uranium isotope  China  Siberia  United States  Animalia  oxygen  sea water  uranium  Uranium-238  biota  chemistry  China  oxidation reduction reaction  paleontology  Russian Federation  sea  sediment  United States  Biota  China  Geologic Sediments  Oceans and Seas  Oxidation-Reduction  Oxygen  Paleontology  Seawater  Siberia  United States  Uranium  
Cr isotopic insights into ca. 1.9 Ga oxidative weathering of the continents using the Beaverlodge Lake paleosol, Northwest Territories, Canada 期刊论文
, 2019, 卷号: 17, 期号: 5
作者:  Toma J.;  Holmden C.;  Shakotko P.;  Pan Y.;  Ootes L.
收藏  |  浏览/下载:17/0  |  提交时间:2020/07/28
igneous rock  isotopic composition  lake ecosystem  lithostratigraphy  molecular ecology  oxidant  oxidation  paleosol  Proterozoic  redox conditions  weathering  Alberta  Beaverlodge  Canada  Flin Flon  Manitoba  Northwest Territories  Ontario [Canada]  Schreiber Beach  chromium  chemistry  geology  lake  Northwest Territories  oxidation reduction reaction  paleontology  sediment  soil  Chromium Isotopes  Geologic Sediments  Geology  Lakes  Northwest Territories  Oxidation-Reduction  Paleontology  Soil  
Heterogeneity and incorporation of chromium isotopes in recent marine molluscs (Mytilus) 期刊论文
, 2019, 卷号: 17, 期号: 4
作者:  Bruggmann S.;  Klaebe R.M.;  Paulukat C.;  Frei R.
收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28
biomineralization  carbonate  chromium  concentration (composition)  isotopic fractionation  marine environment  mollusc  paleoenvironment  reconstruction  redox conditions  seawater  shell  stable isotope  Mollusca  Mytilus  Mytilus edulis  
The Sirius Passet Lagerstätte of North Greenland—A geochemical window on early Cambrian low-oxygen environments and ecosystems 期刊论文
, 2019, 卷号: 17, 期号: 1
作者:  Hammarlund E.U.;  Smith M.P.;  Rasmussen J.A.;  Nielsen A.T.;  Canfield D.E.;  Harper D.A.T.
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28
benthos  biodiversity  biogeochemistry  Cambrian  concentration (composition)  lagerstatte  nekton  oxygen minimum layer  paleontology  sea level change  soft tissue preservation  water column  Arctic  Greenland  Animalia  oxygen  sea water  chemistry  ecosystem  evolution  fossil  Greenland  sea  sediment  Biological Evolution  Ecosystem  Fossils  Geologic Sediments  Greenland  Oceans and Seas  Oxygen  Seawater  
A sluggish mid-Proterozoic biosphere and its effect on Earth's redox balance 期刊论文
, 2019, 卷号: 17, 期号: 1
作者:  Ozaki K.;  Reinhard C.T.;  Tajika E.
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/28
biogeochemical cycle  biogeochemistry  biosphere  Monte Carlo analysis  Precambrian  redox conditions  sea water  astronomy  atmosphere  biodiversity  chemistry  oxidation reduction reaction  sea  theoretical model  Atmosphere  Biodiversity  Earth (Planet)  Evolution, Planetary  Models, Theoretical  Oceans and Seas  Oxidation-Reduction  Seawater