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Ediacaran reorganization of the marine phosphorus cycle 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (22) : 11961-11967
作者:  Laakso, Thomas A.;  Sperling, Erik A.;  Johnston, David T.;  Knoll, Andrew H.
收藏  |  浏览/下载:9/0  |  提交时间:2020/05/20
Ediacaran  biosphere  sulfate  phopshorus  phosphorite  
Laminarin is a major molecule in the marine carbon cycle 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (12) : 6599-6607
作者:  Becker, Stefan;  Tebben, Jan;  Coffinet, Sarah;  Wiltshire, Karen;  Iversen, Morten Hvitfeldt;  Harder, Tilmann;  Hinrichs, Kai-Uwe;  Hehemann, Jan-Hendrik
收藏  |  浏览/下载:10/0  |  提交时间:2020/05/13
carbon cycle  laminarin  diatoms  glycans  diel cycle  
Fundamentally different global marine nitrogen cycling in response to severe ocean deoxygenation 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (50) : 24979-24984
作者:  B. David A. Naafs;  Fanny M. Monteiro;  Ann Pearson;  Meytal B. Higgins;  Richard D. Pancost;  Andy Ridgwell
收藏  |  浏览/下载:10/0  |  提交时间:2020/02/18
nitrogen  ocean  OAE  Cretaceous  anthropogenic  
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  
Uranium isotope evidence for two episodes of deoxygenation during Oceanic Anoxic Event 2 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (12) : 2918-2923
作者:  Clarkson, Matthew O.;  Stirling, Claudine H.;  Jenkyns, Hugh C.;  Dickson, Alexander J.;  Porcelli, Don;  Moy, Christopher M.;  von Strandmann, Philip A. E. Pogge;  Cooke, Ilsa R.;  Lenton, Timothy M.
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/27
oceanic anoxia  OAE  uranium isotopes  biogeochemical model  carbon cycle  
High fire-derived nitrogen deposition on central African forests 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (3) : 549-554
作者:  Bauters, Marijn;  Drake, Travis W.;  Verbeeck, Hans;  Bode, Samuel;  Herve-Fernandez, Pedro;  Zito, Phoebe;  Podgorski, David C.;  Boyemba, Faustin;  Makelele, Isaac;  Ntaboba, Landry Cizungu;  Spencer, Robert G. M.;  Boeckx, Pascal
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
nitrogen deposition  central Africa  Congo Basin  biomass burning  FT-ICR-MS  
Pyrite sulfur isotopes reveal glacial-interglacial environmental changes 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (23) : 5941-5945
作者:  Pasquier, Virgil;  Sansjofre, Pierre;  Rabineau, Marina;  Revillon, Sidonie;  Houghton, Jennifer;  Fike, David A.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
pyrite sulfur isotopes  glacial  interglacial  sedimentation rate  local environment changes  
Iron isotopes reveal distinct dissolved iron sources and pathways in the intermediate versus deep Southern Ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (5) : 858-863
作者:  Abadie, Cyril;  Lacan, Francois;  Radic, Amandine;  Pradoux, Catherine;  Poitrasson, Franck
收藏  |  浏览/下载:0/0  |  提交时间:2019/11/27
iron isotopes  GEOTRACES  South Atlantic  Southern Ocean  remineralization