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Magnesium stable isotopes support the lunar magma ocean cumulate remelting model for mare basalts 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (1) : 73-78
作者:  Sedaghatpour, Fatemeh;  Jacobsen, Stein B.
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/27
magnesium isotopes  the Moon  magmatic differentiation  isotope fractionation  lunar basalts  
K isotopes as a tracer for continental weathering and geological K cycling 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (18) : 8740-8745
作者:  Li, Shilei;  Li, Weiqiang;  Beard, Brian L.;  Raymo, Maureen E.;  Wang, Xiaomin;  Chen, Yang;  Chen, Jun
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
continental weathering  K isotopes  rivers  fractionation  K cycling  
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:13/0  |  提交时间:2019/11/27
phototrophic  mineral coatings  birnessite  solar energy  redox (bio)geochemistry  
A productivity collapse to end Earth's Great Oxidation 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (35) : 17207-17212
作者:  Hodgskiss, Malcolm S. W.;  Crockford, Peter W.;  Peng, Yongbo;  Wing, Boswell A.;  Horner, Tristan J.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
Proterozoic  primary productivity  Great Oxidation Event  triple-oxygen isotopes  nutrient limitation  
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  
Titanium isotopes as a tracer for the plume or island arc affinity of felsic rocks 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (4) : 1132-1135
作者:  Deng, Zhengbin;  Chaussidon, Marc;  Savage, Paul;  Robert, Francois;  Pik, Raphael;  Moynier, Frederic
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
titanium isotopes  plume  island arc  magma differentiation  plate tectonics  
Rivers across the Siberian Arctic unearth the patterns of carbon release from thawing permafrost 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (21) : 10280-10285
作者:  Wild, Birgit;  Andersson, August;  Broder, Lisa;  Vonk, Jorien;  Hugelius, Gustaf;  McClelland, James W.;  Song, Wenjun;  Raymond, Peter A.;  Gustafsson, Orjan
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
carbon cycle  climate change  radiocarbon  peat  leaching  
Detecting and explaining why aquifers occasionally become degraded near hydraulically fractured shale gas wells 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (49) : 12349-12358
作者:  Woda, Josh;  Wen, Tao;  Oakley, David;  Yoxtheimer, David;  Engelder, Terry;  Castro, M. Clara;  Brantley, Susan L.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
shale gas  water quality  methane  noble gases  hydraulic fracturing  
Volatile loss following cooling and accretion of the Moon revealed by chromium isotopes 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (43) : 10920-10925
作者:  Sossi, Paolo A.;  Moynier, Frederic;  van Zuilen, Kirsten
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
Moon  chromium  evaporation  low temperature  equilibrium  
Recycled ancient ghost carbonate in the Pitcairn mantle plume 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (35) : 8682-8687
作者:  Wang, Xiao-Jun;  Chen, Li-Hui;  Hofmann, Albrecht W.;  Hanyu, Takeshi;  Kawabata, Hiroshi;  Zhong, Yuan;  Xie, Lie-Wen;  Shi, Jin-Hua;  Miyazaki, Takashi;  Hirahara, Yuka;  Takahashi, Toshiro;  Senda, Ryoko;  Chang, Qing;  Vaglarov, Bogdan S.;  Kimura, Jun-Ichi
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/27
Pitcairn mantle plume  EM1  magnesium isotopes  ancient carbonate-bearing sediments