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Dark biological superoxide production as a significant flux and sink of marine dissolved oxygen 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (7) : 3433-3439
作者:  Sutherland, Kevin M.;  Wankel, Scott D.;  Hansel, Colleen M.
收藏  |  浏览/下载:9/0  |  提交时间:2020/05/13
microbial superoxide  reactive oxygen species  marine dissolved oxygen  
Paleomagnetism indicates that primary magnetite in zircon records a strong Hadean geodynamo 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (5) : 2309-2318
作者:  Tarduno, John A.;  39;t Erve, Olaf
收藏  |  浏览/下载:5/0  |  提交时间:2020/05/13
Hadean geodynamo  paleointensity  early Earth conditions  
NADPH-dependent extracellular superoxide production is vital to photophysiology in the marine diatom Thalassiosira oceanica 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (33) : 16448-16453
作者:  Diaz, Julia M.;  Plummer, Sydney;  Hansel, Colleen M.;  Andeer, Peter F.;  Saito, Mak A.;  McIlvin, Matthew R.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
reactive oxygen species  photosynthesis  oxidative stress  biogeochemistry  
Photoelectric conversion on Earth's surface via widespread Fe- and Mn-mineral coatings 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (20) : 9741-9746
作者:  Lu, Anhuai;  Li, Yan;  Ding, Hongrui;  Xu, Xiaoming;  Li, Yanzhang;  Ren, Guiping;  Liang, Jing;  Liu, Yuwei;  Hong, Hao;  Chen, Ning;  Chu, Shengqi;  Liu, Feifei;  Wang, Haoran;  Ding, Cong;  Wang, Changqiu;  Lai, Yong;  Liu, Juan;  Dick, Jeffrey;  Liu, Kaihui;  Hochella, Michael F., Jr.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/27
phototrophic  mineral coatings  birnessite  solar energy  redox (bio)geochemistry  
Secondary magnetite in ancient zircon precludes analysis of a Hadean geodynamo 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (2) : 407-412
作者:  Tang, Fengzai;  Taylor, Richard J. M.;  Einsle, Josh F.;  Borlina, Caue S.;  Fu, Roger R.;  Weiss, Benjamin P.;  Williams, Helen M.;  Williams, Wyn;  Nagy, Lesleis;  Midgley, Paul A.;  Lima, Eduardo A.;  Bell, Elizabeth A.;  Harrison, T. Mark;  Alexander, Ellen W.;  Harrison, Richard J.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
Hadean  paleomagnetism  Jack Hills  zircon  correlative microscopy  
Photosynthetic adaptation to low iron, light, and temperature in Southern Ocean phytoplankton 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (10) : 4388-4393
作者:  Strzepek, Robert F.;  Boyd, Philip W.;  Sunda, William G.
收藏  |  浏览/下载:0/0  |  提交时间:2019/11/27
iron  light  temperature  Southern Ocean  phytoplankton  
Biomineralization by particle attachment in early animals 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (36) : 17659-17665
作者:  Gilbert, Pupa U. P. A.;  Porter, Susannah M.;  Sun, Chang-Yu;  Xiao, Shuhai;  Gibson, Brandt M.;  Shenkar, Noa;  Knoll, Andrew H.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
biomineralization  calcium carbonate  skeleton  particle attachment  
Abiotic methane synthesis and serpentinization in olivine-hosted fluid inclusions 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (36) : 17666-17672
作者:  Klein, Frieder;  Grozeva, Niya G.;  Seewald, Jeffrey S.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
abiotic methane  fluid inclusions  serpentinization  methane seeps  carbon cycling  
Stratification of reactivity determines nitrate removal in groundwater 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (7) : 2494-2499
作者:  Kolbe, Tamara;  de Dreuzy, Jean-Raynald;  Abbott, Benjamin W.;  Aquilina, Luc;  Babey, Tristan;  Green, Christopher T.;  Fleckenstein, Jan H.;  Labasque, Thierry;  Laverman, Anniet M.;  Marcais, Jean;  Peiffer, Stefan;  Thomas, Zahra;  Pinay, Gilles
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
groundwater  denitrification  reactivity pattern  transit times  reaction times  
Metabolic preference of nitrate over oxygen as an electron acceptor in foraminifera from the Peruvian oxygen minimum zone 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (8) : 2860-2865
作者:  Glock, Nicolaas;  Roy, Alexandra-Sophie;  Romero, Dennis;  Wein, Tanita;  Weissenbach, Julia;  Revsbech, Niels Peter;  Hogslund, Signe;  Clemens, David;  Sommer, Stefan;  Dagan, Tal
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
eukaryotic denitrification  foraminifera  oxygen minimum zone  nitrogen cycle