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The Great Oxidation Event preceded a Paleoproterozoic "snowball Earth" 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (24) : 13314-13320
作者:  Warke, Matthew R.;  Di Rocco, Tommaso;  Zerkle, Aubrey L.;  Lepland, Aivo;  Prave, Anthony R.;  Martin, Adam P.;  Ueno, Yuichiro;  Condon, Daniel J.;  Claire, Mark W.
收藏  |  浏览/下载:8/0  |  提交时间:2020/06/09
quadruple sulfur isotopes  mass independent fractionation  Great Oxidation Event  snowball Earth  
Estimating US fossil fuel CO2 emissions from measurements of C-14 in atmospheric CO2 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (24) : 13300-13307
作者:  Basu, Sourish;  Lehman, Scott J.;  Miller, John B.;  Andrews, Arlyn E.;  Sweeney, Colm;  Gurney, Kevin R.;  Xu, Xiaomei;  Southon, John;  Tans, Pieter P.
收藏  |  浏览/下载:14/0  |  提交时间:2020/06/09
fossil fuel CO2  radiocarbon  atmospheric inverse modeling  
Isotopic evidence for quasi-equilibrium chemistry in thermally mature natural gases 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (8) : 3989-3995
作者:  Thiagarajan, Nivedita;  Xie, Hao;  Ponton, Camilo;  Kitchen, Nami;  Peterson, Brian;  Lawson, Michael;  Formolo, Michael;  Xiao, Yitian;  Eiler, John
收藏  |  浏览/下载:7/0  |  提交时间:2020/05/13
stable isotopes  compound-specific isotope analysis  clumped isotopes  natural gas  methane  
Forty-six years of Greenland Ice Sheet mass balance from 1972 to 2018 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (19) : 9239-9244
作者:  Mouginot, Jeremie;  Rignot, Eric;  Bjork, Anders A.;  van den Broeke, Michiel;  Millan, Romain;  Morlighem, Mathieu;  Noel, Brice;  Scheuchl, Bernd;  Wood, Michael
收藏  |  浏览/下载:52/0  |  提交时间:2019/11/27
Greenland  glaciology  sea level  climate change  glaciers  
Drought losses in China might double between the 1.5 degrees C and 2.0 degrees C warming 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (42) : 10600-10605
作者:  Su, Buda;  Huang, Jinlong;  Fischer, Thomas;  Wang, Yanjun;  Kundzewicz, Zbigniew W.;  Zhai, Jianqing;  Sun, Hemin;  Wang, Anqian;  Zeng, Xiaofan;  Wang, Guojie;  Tao, Hui;  Gemmer, Marco;  Li, Xiucang;  Jiang, Tong
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
drought  drought losses  projections  global warming  China  
Natural and managed watersheds show similar responses to recent climate change 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (34) : 8553-8557
作者:  Ficklin, Darren L.;  Abatzoglou, John T.;  Robeson, Scott M.;  Null, Sarah E.;  Knouft, Jason H.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
climate change  watershed  streamflow trends  natural flow regime  human-modified flow regime  
The impact of Last Glacial climate variability in west-European loess revealed by radiocarbon dating of fossil earthworm granules 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (24) : 6209-6214
作者:  Moine, Olivier;  39;homme, Charlotte
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/27
millennial-timescale climate change  radiocarbon dating  earthworm calcite granules  Last Glacial loess  Europe  
Reassessment of 20th century global mean sea level rise 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (23) : 5946-5951
作者:  Dangendorf, Sonke;  Marcos, Marta;  Woppelmannc, Guy;  Conrad, Clinton P.;  Frederikse, Thomas;  Riva, Riccardo
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/27
global mean sea level  tide gauges  vertical land motion  fingerprints  climate change  
Reversal of a cyanobacterial bloom in response to early warnings 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (2) : 352-357
作者:  Pace, Michael L.;  Batt, Ryan D.;  Buelo, Cal D.;  Carpenter, Stephen R.;  Cole, Jonathan J.;  Kurtzweil, Jason T.;  Wilkinson, Grace M.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
lake  bloom  resilience indicator  early warning  eutrophication  
Archaeointensity results spanning the past 6 kiloyears from eastern China and implications for extreme behaviors of the geomagnetic field 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (1) : 39-44
作者:  Cai, Shuhui;  Jin, Guiyun;  Tauxe, Lisa;  Deng, Chenglong;  Qin, Huafeng;  Pan, Yongxin;  Zhu, Rixiang
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/27
archaeomagnetism  geomagnetic spikes  geomagnetic lows  geomagnetic secular variation