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Precise timing of abrupt increase in dust activity in the Middle East coincident with 4.2 ka social change 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (1) : 67-72
作者:  Carolin, Stacy A.;  Walker, Richard T.;  Day, Christopher C.;  Ersek, Vasile;  Sloan, R. Alastair;  Dee, Michael W.;  Talebian, Morteza;  Henderson, Gideon M.
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
4.2 ka event  stalagmite  drought  Mesopotamia  dust  
African biomass burning is a substantial source of phosphorus deposition to the Amazon, Tropical Atlantic Ocean, and Southern Ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (33) : 16216-16221
作者:  Barkley, Anne E.;  Prospero, Joseph M.;  Mahowald, Natalie;  Hamilton, Douglas S.;  Popendorf, Kimberly J.;  Oehlert, Amanda M.;  Pourmand, Ali;  Gatineau, Alexandre;  Panechou-Pulcherie, Kathy;  Blackwelder, Patricia;  Gaston, Cassandra J.
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27
dust  biomass burning  phosphorus  Atlantic Ocean  Amazon Basin  
Rapid increase in Asian bottles in the South Atlantic Ocean indicates major debris inputs from ships 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (42) : 20892-20897
作者:  Ryan, Peter G.;  Dilley, Ben J.;  Ronconi, Robert A.;  Connan, Maelle
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/27
plastic pollution  China  Tristan da Cunha  South America  MARPOL Annex V  
Spatial patterning among savanna trees in high-resolution, spatially extensive data 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (22) : 10681-10685
作者:  Staver, A. Carla;  Asner, Gregory P.;  Rodriguez-Iturbe, Ignacio;  Levin, Simon A.;  Smit, Izak P. J.
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
savanna  spatial pattern  LiDAR  heterogeneity  
Limited oxygen production in the Mesoarchean ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (14) : 6647-6652
作者:  Ossa, Frantz Ossa;  Hofmann, Axel;  Spangenberg, Jorge E.;  Poulton, Simon W.;  Stueken, Eva E.;  Schoenberg, Ronny;  Eickmann, Benjamin;  Wille, Martin;  Butler, Mike;  Bekker, Andrey
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/27
oxygen oasis  nitrogen isotopes  nutrient limitation  oxygenic photosynthesis  Mesoarchean  
Speleothem record of geomagnetic South Atlantic Anomaly recurrence 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (52) : 13198-13203
作者:  Trindade, Ricardo I. F.;  Jaqueto, Plinio;  Terra-Nova, Filipe;  Brandt, Daniele;  Hartmann, Gelvam A.;  Feinberg, Joshua M.;  Strauss, Becky E.;  Novello, Valdir F.;  Cruz, Francisco W.;  Karmann, Ivo;  Cheng, Hai;  Edwards, R. Lawrence
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/27
archeomagnetism  South Atlantic Anomaly  speleothem  geomagnetism  paleomagnetism  
Progressive aridification in East Africa over the last half million years and implications for human evolution 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (44) : 11174-11179
作者:  Owen, R. Bernhart;  Muiruri, Veronica M.;  Lowenstein, Tim K.;  Renaut, Robin W.;  Rabideaux, Nathan;  Luo, Shangde;  Deino, Alan L.;  Sier, Mark J.;  Dupont-Nivet, Guillaume;  McNulty, Emma P.;  Leet, Kennie;  Cohen, Andrew;  Campisano, Christopher;  Deocampo, Daniel;  Shen, Chuan-Chou;  Billingsley, Anne;  Mbuthia, Anthony
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/27
Quaternary  paleoclimate  paleolimnology  hominins  Lake Magadi  
Intensifying postfire weather and biological invasion drive species loss in a Mediterranean-type biodiversity hotspot 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (18) : 4697-4702
作者:  Slingsby, Jasper A.;  Merow, Cory;  Aiello-Lammens, Matthew;  Allsopp, Nicky;  Hall, Stuart;  Mollmann, Hayley Kilroy;  Turner, Ross;  Wilson, Adam M.;  Silander, John A., Jr.
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/27
Cape Floristic Region  Fynbos  South Africa  biodiversity  climate change  
Reconstructed ancestral enzymes suggest long-term cooling of Earth's photic zone since the Archean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (18) : 4619-4624
作者:  Garcia, Amanda K.;  Schopf, J. William;  Yokobori, Shin-ichi;  Akanuma, Satoshi;  Yamagishi, Akihiko
收藏  |  浏览/下载：4/0  |  提交时间：2019/11/27
ancestral sequence reconstruction  enzyme thermostability  nucleoside diphosphate kinase  phototroph  Precambrian  
Timing and tempo of the Great Oxidation Event 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (8) : 1811-1816
作者:  Gumsley, Ashley P.;  Chamberlain, Kevin R.;  Bleeker, Wouter;  Soederlund, Ulf;  de Kock, Michiel O.;  Larsson, Emilie R.;  Bekker, Andrey
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/27
Great Oxidation Event  Snowball Earth  Paleoproterozoic  Kaapvaal Craton  Transvaal Supergroup