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Caring for the future can turn tragedy into comedy for long-term collective action under risk of collapse 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (23) : 12915-12922
作者:  Barfuss, Wolfra;  Donges, Jonathan F.;  Vasconcelos, Vitor V.;  Kurths, Juergen;  Levin, Simon A.
收藏  |  浏览/下载：12/0  |  提交时间：2020/05/25
social dilemma  stochastic game  tipping element  time preferences  
Pervasive Arctic lead pollution suggests substantial growth in medieval silver production modulated by plague, climate, and conflict 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (30) : 14910-14915
作者:  McConnell, Joseph R.;  Chellman, Nathan J.;  Wilson, Andrew I.;  Stohl, Andreas;  Arienzo, Monica M.;  Eckhardt, Sabine;  Fritzsche, Diedrich;  Kipfstuhl, Sepp;  Opel, Thomas;  Place, Philip F.;  Steffensen, Jorgen Peder
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
ice core  lead pollution  Arctic  plague  Middle Ages  
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  
Impact of climate change on the transition of Neanderthals to modern humans in Europe 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (37) : 9116-9121
作者:  Staubwasser, Michael;  Dragusin, Virgil;  Onac, Bogdan P.;  Assonov, Sergey;  Ersek, Vasile;  Hoffmann, Dirk L.;  Veres, Daniel
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/27
Central Europe  speleothems  millennial-scale climate cycles  stable isotopes  Middle-Upper Paleolithic transition  
Early anthropogenic impact on Western Central African rainforests 2,600 y ago 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (13) : 3261-3266
作者:  Garcin, Yannick;  Deschamps, Pierre;  Menot, Guillemette;  de Saulieu, Geoffroy;  Schefuss, Enno;  Sebag, David;  Dupont, Lydie M.;  Oslisly, Richard;  Brademann, Brian;  Mbusnum, Kevin G.;  Onana, Jean-Michel;  Ako, Andrew A.;  Epp, Laura S.;  Tjallingii, Rik;  Strecker, Manfred R.;  Brauer, Achim;  Sachse, Dirk
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
Western Central Africa  late Holocene  rainforest crisis  paleohydrology  human activity