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Understanding and managing connected extreme events 期刊论文
NATURE CLIMATE CHANGE, 2020, 10 (7) : 611-621
作者:  Raymond, Colin;  Horton, Radley M.;  Zscheischler, Jakob;  Martius, Olivia;  AghaKouchak, Amir;  Balch, Jennifer;  Bowen, Steven G.;  Camargo, Suzana J.;  Hess, Jeremy;  Kornhuber, Kai;  Oppenheimer, Michael;  Ruane, Alex C.;  Wahl, Thomas;  White, Kathleen
收藏  |  浏览/下载:7/0  |  提交时间:2020/06/22
Honey bee virus causes context-dependent changes in host social behavior 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (19) : 10406-10413
作者:  Geffre, Amy C.;  Gernat, Tim;  Harwood, Gyan P.;  Jones, Beryl M.;  Gysi, Deisy Morselli;  Hamilton, Adam R.;  Bonning, Bryony C.;  Toth, Amy L.;  Robinson, Gene E.;  Dolezal, Adam G.
收藏  |  浏览/下载:6/0  |  提交时间:2020/05/13
honey bee  virus  host-pathogen evolution  pathogen manipulation  
The methane footprint of nations: Stylized facts from a global panel dataset 期刊论文
ECOLOGICAL ECONOMICS, 2020, 170
作者:  Fernandez-Amador, Octavio;  Francois, Joseph F.;  Oberdabernig, Doris A.;  Tomberger, Patrick
收藏  |  浏览/下载:13/0  |  提交时间:2020/07/02
Methane emissions  MRIO analysis  Production-based inventories  Methane footprints  Decomposition analysis  Emissions embodied in trade  
Aggravation of reactive nitrogen flow driven by human production and consumption in Guangzhou City China 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Dong, Yue;  Xu, Linyu;  Yang, Zhifeng;  Zheng, Hanzhong;  Chen, Lei
收藏  |  浏览/下载:8/0  |  提交时间:2020/05/13
Asynchronous carbon sink saturation in African and Amazonian tropical forests 期刊论文
NATURE, 2020, 579 (7797) : 80-+
作者:  Wannes Hubau;  Simon L. Lewis;  Oliver L. Phillips;  Kofi Affum-Baffoe;  Hans Beeckman;  Aida Cuní;  -Sanchez;  Armandu K. Daniels;  Corneille E. N. Ewango;  Sophie Fauset;  Jacques M. Mukinzi;  Douglas Sheil;  Bonaventure Sonké;  Martin J. P. Sullivan;  Terry C. H. Sunderland;  Hermann Taedoumg;  Sean C. Thomas;  Lee J. T. White;  Katharine A. Abernethy;  Stephen Adu-Bredu;  Christian A. Amani;  Timothy R. Baker;  Lindsay F. Banin;  Fidè;  le Baya;  Serge K. Begne;  Amy C. Bennett;  Fabrice Benedet;  Robert Bitariho;  Yannick E. Bocko;  Pascal Boeckx;  Patrick Boundja;  Roel J. W. Brienen;  Terry Brncic;  Eric Chezeaux;  George B. Chuyong;  Connie J. Clark;  Murray Collins;  James A. Comiskey;  David A. Coomes;  Greta C. Dargie;  Thales de Haulleville;  Marie Noel Djuikouo Kamdem;  Jean-Louis Doucet;  Adriane Esquivel-Muelbert;  Ted R. Feldpausch;  Alusine Fofanah;  Ernest G. Foli;  Martin Gilpin;  Emanuel Gloor;  Christelle Gonmadje;  Sylvie Gourlet-Fleury;  Jefferson S. Hall;  Alan C. Hamilton;  David J. Harris;  Terese B. Hart;  Mireille B. N. Hockemba;  Annette Hladik;  Suspense A. Ifo;  Kathryn J. Jeffery;  Tommaso Jucker;  Emmanuel Kasongo Yakusu;  Elizabeth Kearsley;  David Kenfack;  Alexander Koch;  Miguel E. Leal;  Aurora Levesley;  Jeremy A. Lindsell;  Janvier Lisingo;  Gabriela Lopez-Gonzalez;  Jon C. Lovett;  Jean-Remy Makana;  Yadvinder Malhi;  Andrew R. Marshall;  Jim Martin;  Emanuel H. Martin;  Faustin M. Mbayu;  Vincent P. Medjibe;  Vianet Mihindou;  Edward T. A. Mitchard;  Sam Moore;  Pantaleo K. T. Munishi;  Natacha Nssi Bengone;  Lucas Ojo;  Fidè;  le Evouna Ondo;  Kelvin S.-H. Peh;  Georgia C. Pickavance;  Axel Dalberg Poulsen;  John R. Poulsen;  Lan Qie;  Jan Reitsma;  Francesco Rovero;  Michael D. Swaine;  Joey Talbot;  James Taplin;  David M. Taylor;  Duncan W. Thomas;  Benjamin Toirambe;  John Tshibamba Mukendi;  Darlington Tuagben;  Peter M. Umunay;  Geertje M. F. van der Heijden;  Hans Verbeeck;  Jason Vleminckx;  Simon Willcock;  Hannsjö;  rg Wö;  ll;  John T. Woods;  Lise Zemagho
收藏  |  浏览/下载:25/0  |  提交时间:2020/05/13

Structurally intact tropical forests sequestered about half of the global terrestrial carbon uptake over the 1990s and early 2000s, removing about 15 per cent of anthropogenic carbon dioxide emissions(1-3). Climate-driven vegetation models typically predict that this tropical forest '  carbon sink'  will continue for decades(4,5). Here we assess trends in the carbon sink using 244 structurally intact African tropical forests spanning 11 countries, compare them with 321 published plots from Amazonia and investigate the underlying drivers of the trends. The carbon sink in live aboveground biomass in intact African tropical forests has been stable for the three decades to 2015, at 0.66 tonnes of carbon per hectare per year (95 per cent confidence interval 0.53-0.79), in contrast to the long-term decline in Amazonian forests(6). Therefore the carbon sink responses of Earth'  s two largest expanses of tropical forest have diverged. The difference is largely driven by carbon losses from tree mortality, with no detectable multi-decadal trend in Africa and a long-term increase in Amazonia. Both continents show increasing tree growth, consistent with the expected net effect of rising atmospheric carbon dioxide and air temperature(7-9). Despite the past stability of the African carbon sink, our most intensively monitored plots suggest a post-2010 increase in carbon losses, delayed compared to Amazonia, indicating asynchronous carbon sink saturation on the two continents. A statistical model including carbon dioxide, temperature, drought and forest dynamics accounts for the observed trends and indicates a long-term future decline in the African sink, whereas the Amazonian sink continues to weaken rapidly. Overall, the uptake of carbon into Earth'  s intact tropical forests peaked in the 1990s. Given that the global terrestrial carbon sink is increasing in size, independent observations indicating greater recent carbon uptake into the Northern Hemisphere landmass(10) reinforce our conclusion that the intact tropical forest carbon sink has already peaked. This saturation and ongoing decline of the tropical forest carbon sink has consequences for policies intended to stabilize Earth'  s climate.


  
An experimental test of the area-heterogeneity tradeoff 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (9) : 4815-4822
作者:  Ben-Hur, Eyal;  Kadmon, Ronen
收藏  |  浏览/下载:6/0  |  提交时间:2020/05/13
species richness  ecological drift hypothesis  habitat heterogeneity  mesocosm experiment  metacommunity ecology  
Brain expansion in early hominins predicts carnivore extinctions in East Africa 期刊论文
ECOLOGY LETTERS, 2020, 23 (3) : 537-544
作者:  Faurby, Soren;  Silvestro, Daniele;  Werdelin, Lars;  Antonelli, Alexandre
收藏  |  浏览/下载:5/0  |  提交时间:2020/07/02
anthropogenic  bayesian  carnivora  humans  pleistocene  pliocene  PyRate  
Climate effects of aerosols reduce economic inequality 期刊论文
NATURE CLIMATE CHANGE, 2020, 10 (3) : 220-+
作者:  Zheng, Yixuan;  Davis, Steven J.;  Persad, Geeta G.;  Caldeira, Ken
收藏  |  浏览/下载:8/0  |  提交时间:2020/05/13
Adaptive introgression during environmental change can weaken reproductive isolation 期刊论文
NATURE CLIMATE CHANGE, 2020, 10 (1) : 58-+
作者:  Owens, Gregory L.;  Samuk, Kieran
收藏  |  浏览/下载:0/0  |  提交时间:2020/07/02
Response of N2O production rate to ocean acidification in the western North Pacific 期刊论文
NATURE CLIMATE CHANGE, 2019, 9 (12) : 954-+
作者:  Breider, Florian;  Yoshikawa, Chisato;  Makabe, Akiko;  Toyoda, Sakae;  Wakita, Masahide;  Matsui, Yohei;  Kawagucci, Shinsuke;  Fujiki, Tetsuichi;  Harada, Naomi;  Yoshida, Naohiro
收藏  |  浏览/下载:18/0  |  提交时间:2020/02/16