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Seawater-buffered diagenesis, destruction of carbon isotope excursions, and the composition of DIC in Neoproterozoic oceans 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (38) : 18874-18879
作者:  Hoffman, Paul F.;  Lamothe, Kelsey G.
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
carbon isotope excursions  carbonate diagenesis  Neoproterozoic seawater  carbonate platform  
Current CaCO3 dissolution at the seafloor caused by anthropogenic CO2 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (46) : 11700-11705
作者:  Sulpis, Olivier;  Boudreau, Bernard P.;  Mucci, Alfonso;  Jenkins, Chris;  Trossman, David S.;  Arbic, Brian K.;  Key, Robert M.
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/27
ocean acidification  seafloor  CaCO3  dissolution  anthropogenic CO2  
Highly bioavailable dust-borne iron delivered to the Southern Ocean during glacial periods 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (44) : 11180-11185
作者:  Shoenfelt, Elizabeth M.;  Winckler, Gisela;  Lamy, Frank;  Anderson, Robert F.;  Bostick, Benjamin C.
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/27
iron speciation  Southern  Ocean iron bioavailability  dust  productivity  
Abrupt global-ocean anoxia during the Late Ordovician-early Silurian detected using uranium isotopes of marine carbonates 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (23) : 5896-5901
作者:  Bartlett, Rick;  Elrick, Maya;  Wheeley, James R.;  Polyak, Victor;  Desrochers, Andre;  Asmerom, Yemane
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/27
Late Ordovician extinction  U isotopes  seawater redox  ocean anoxic event  glaciation