已选(0)清除
条数/页: 排序方式: |
| Magnesium isotope fractionation during microbially enhanced forsterite dissolution 期刊论文 , 2020, 卷号: 18, 期号: 2 作者: Brewer A.; Harrold Z.; Chang E.; Gorman-Lewis D.; Teng F.-Z. 收藏  |  浏览/下载:17/0  |  提交时间:2020/07/28 adsorption bacterium chemical weathering dissolution forsterite isotopic fractionation magnesium Bacillus subtilis |
| The microbially driven formation of siderite in salt marsh sediments 期刊论文 , 2020, 卷号: 18, 期号: 2 作者: Lin C.Y.; Turchyn A.V.; Krylov A.; Antler G. 收藏  |  浏览/下载:14/0  |  提交时间:2020/07/28 calcite carbonate concretion fluid composition isotopic composition limiting factor microbial community saltmarsh siderite steel structure sulfate-reducing bacterium transformation |
| On the biogenicity of Fe-oxyhydroxide filaments in silicified low-temperature hydrothermal deposits: Implications for the identification of Fe-oxidizing bacteria in the rock record 期刊论文 , 2020, 卷号: 18, 期号: 1 作者: Johannessen K.C.; McLoughlin N.; Vullum P.E.; Thorseth I.H. 收藏  |  浏览/下载:42/0  |  提交时间:2020/07/28 biomineralization detection method diagenesis iron organic carbon oxidation scanning electron microscopy seafloor silica X-ray spectroscopy Arctic Jan Mayen Svalbard and Jan Mayen Streptopus iron bacterium cold oxidation reduction reaction Bacteria Cold Temperature Iron Oxidation-Reduction |
| Reduced sulphur sources favour HgII reduction during anoxygenic photosynthesis by Heliobacteria 期刊论文 , 2020, 卷号: 18, 期号: 1 作者: Lavoie N.C.; Grégoire D.S.; Stenzler B.R.; Poulain A.J. 收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28 anoxic conditions bacterium bioavailability food safety mercury (element) methylmercury photosynthesis redox conditions reduction sulfate sulfur Heliobacillus mobilis mercury methylmercury derivative sulfur bacterium photosynthesis soil Bacteria Mercury Methylmercury Compounds Photosynthesis Soil Sulfur |
| Formation of large carbonate concretions in black cherts in the Gufeng Formation (Guadalupian) at Enshi, South China 期刊论文 , 2020, 卷号: 18, 期号: 1 作者: Wei H.; Tang Z.; Qiu Z.; Yan D.; Bai M. 收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28 bacterium carbonate system cementation chert concretion deposition diagenesis host rock infill petrography precipitation (chemistry) pyrite reduction stable isotope sulfate China Enshi Hubei Yangtze Platform Bacteria (microorganisms) carbon carbonic acid sulfur China sediment Carbon Isotopes Carbonates China Geologic Sediments Sulfur Isotopes |
| 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:29/0  |  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 |
| In Situ Fe and S isotope analyses in pyrite from the 3.2 Ga Mendon Formation (Barberton Greenstone Belt, South Africa): Evidence for early microbial iron reduction 期刊论文 , 2020, 卷号: 18, 期号: 3 作者: Marin-Carbonne J.; Busigny V.; Miot J.; Rollion-Bard C.; Muller E.; Drabon N.; Jacob D.; Pont S.; Robyr M.; Bontognali T.R.R.; François C.; Reynaud S.; Van Zuilen M.; Philippot P. 收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28 bacterium biogeochemical cycle biogeochemistry common ancestry geochemistry geological record microbial activity microbial community mineralogy phylogenetics pyrite stable isotope trace element Barberton Greenstone Belt South Africa |
| Identifying microbial life in rocks: Insights from population morphometry 期刊论文 , 2020, 卷号: 18, 期号: 3 作者: Rouillard J.; García-Ruiz J.M.; Kah L.; Gérard E.; Barrier L.; Nabhan S.; Gong J.; van Zuilen M.A. 收藏  |  浏览/下载:21/0  |  提交时间:2020/07/28 bacterium discriminant analysis fluid inclusion microbial activity microfossil morphometry taphonomy Baffin Island Canada Nunavut article Canada controlled study discriminant analysis fractal analysis image analysis microfossil microorganism morphometry nonhuman quantitative analysis statistical distribution |
| Microaerophilic Fe-oxidizing micro-organisms in Middle Jurassic ferruginous stromatolites and the paleoenvironmental context of their formation (Southern Carpathians, Romania) 期刊论文 , 2020, 卷号: 18, 期号: 3 作者: Grădinaru M.; Lazăr I.; Ducea M.N.; Petrescu L. 收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28 accretion cerium data interpretation geochemistry iron iron-reducing bacterium Jurassic microbial activity mineralogy mobilization morphology oxidation oxide group Paratethys rare earth element reduction seawater stromatolite Tethys yttrium Carpathians Romania |
| Free and kerogen-bound biomarkers from late Tonian sedimentary rocks record abundant eukaryotes in mid-Neoproterozoic marine communities 期刊论文 , 2020, 卷号: 18, 期号: 3 作者: Zumberge J.A.; Rocher D.; Love G.D. 收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28 bacterium biomarker biosphere eukaryote glaciation kerogen marine environment metamorphism Proterozoic sedimentary rock trophic structure Eukaryota Rhodophyta |