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Multiple transpolar auroral arcs reveal insight about coupling processes in the Earth's magnetotail 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (28) : 16193-16198
作者:  Zhang, Qing-He;  Zhang, Yong-Liang;  Wang, Chi;  Lockwood, Michael;  Yang, Hui-Gen;  Tang, Bin-Bin;  Xing, Zan-Yang;  Oksavik, Kjellmar;  Lyons, Larry R.;  Ma, Yu-Zhang;  Zong, Qiu-Gang;  Moen, Joran Idar;  Xia, Li-Dong
收藏  |  浏览/下载:15/0  |  提交时间:2020/07/06
aurora  solar-terrestrial interaction  magnetosphere  polar ionosphere  transpolar auroral arcs  
Enriched East Asian oxygen isotope of precipitation indicates reduced summer seasonality in regional climate and westerlies 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (26) : 14745-14750
作者:  Chiang, John C. H.;  Herman, Michael J.;  Yoshimura, Kei;  Fung, Inez Y.
收藏  |  浏览/下载:7/0  |  提交时间:2020/06/16
paleoclimate  monsoon  westerlies  East Asia  
Massive formation of early diagenetic dolomite in the Ediacaran ocean: Constraints on the "dolomite problem" 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (25) : 14005-14014
作者:  Chang, Biao;  Li, Chao;  Liu, Deng;  Foster, Ian;  Tripati, Aradhna;  Lloyd, Max K.;  Maradiaga, Ingrid;  Luo, Genming;  An, Zhihui;  She, Zhenbing;  Xie, Shucheng;  Tong, Jinnan;  Huang, Junhua;  Algeo, Thomas J.;  Lyons, Timothy W.;  Immenhauser, Adrian
收藏  |  浏览/下载:17/0  |  提交时间:2020/06/16
Doushantuo Formation  clumped isotope  early diagenesis  carbonate geochemistry  early oceans  
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:9/0  |  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  
Stretching and folding sustain microscale chemical gradients in porous media 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (24) : 13359-13365
作者:  Heyman, Joris;  Lester, Daniel R.;  Turuban, Regis;  Meheust, Yves;  Le Borgne, Tanguy
收藏  |  浏览/下载:5/0  |  提交时间:2020/06/01
porous media  reactive transport  chaotic mixing  chemical gradients  
Reconciling global priorities for conserving biodiversity habitat 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (18) : 9906-9911
作者:  Mokany, Karel;  Ferrier, Simon;  Harwood, Thomas D.;  Ware, Chris;  Di Marco, Moreno;  Grantham, Hedley S.;  Venter, Oscar;  Hoskins, Andrew J.;  Watson, James E. M.
收藏  |  浏览/下载:10/0  |  提交时间:2020/05/13
community  condition  conservation  contextual intactness  ecosystem  
Darwin's naturalization conundrum can be explained by spatial scale 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (20) : 10904-10910
作者:  Park, Daniel S.;  Feng, Xiao;  Maitner, Brian S.;  Ernst, Kacey C.;  Enquist, Brian J.
收藏  |  浏览/下载:16/0  |  提交时间:2020/05/13
biological invasions  competition  Darwin'  s naturalization hypothesis  environmental filtering  spatial resolution  
Detected climatic change in global distribution of tropical cyclones 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (20) : 10706-10714
作者:  Murakami, Hiroyuki;  Delworth, Thomas L.;  Cooke, William F.;  Zhao, Ming;  Xiang, Baoqiang;  Hsu, Pang-Chi
收藏  |  浏览/下载:6/0  |  提交时间:2020/05/13
tropical cyclones  detection and attribution  large-ensemble simulations  climate change  spatial pattern  
DNA metabarcoding reveals metacommunity dynamics in a threatened boreal wetland wilderness 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (15) : 8539-8545
作者:  Bush, Alex;  Monk, Wendy A.;  Compson, Zacchaeus G.;  Peters, Daniel L.;  Porter, Teresita M.;  Shokralla, Shadi;  Wright, Michael T. G.;  Hajibabaei, Mehrdad;  Baird, Donald J.
收藏  |  浏览/下载:17/0  |  提交时间:2020/05/13
occupancy  detectability  taxonomic resolution  stochasticity  power analysis