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Biomass Burning and Gas Flares create the extreme West African Aerosol Plume Which Perturbs the Hadley Circulation and thereby Changes Europe’s Winter Climate 期刊论文
Atmospheric Chemistry and Physics, 2022
作者:  Keith Alan Potts
收藏  |  浏览/下载:11/0  |  提交时间:2022/07/08
Identifying the dominant driving factors of heat waves in the North China Plain 期刊论文
Atmospheric Research, 2021
作者:  Xiaojun Wu, Lunche Wang, Rui Yao, Ming Luo, Xin Li
收藏  |  浏览/下载:8/0  |  提交时间:2021/01/15
Increasing risk of another Cape Town “Day Zero” drought in the 21st century 期刊论文
Proceedings of the National Academy of Science, 2020
作者:  Salvatore Pascale;  Sarah B. Kapnick;  Thomas L. Delworth;  William F. Cooke
收藏  |  浏览/下载:9/0  |  提交时间:2020/11/20
Recent anthropogenic curtailing of Yellow River runoff and sediment load is unprecedented over the past 500 y 期刊论文
Proceedings of the National Academy of Science, 2020
作者:  Yu Liu;  Huiming Song;  Zhisheng An;  Changfeng Sun;  Valerie Trouet;  Qiufang Cai;  Ruoshi Liu;  Steven W. Leavitt;  Yi Song;  Qiang Li;  Congxi Fang;  Weijian Zhou;  Yinke Yang;  Zhao Jin;  Yunqiang Wang;  Junyan Sun;  Xingmin Mu;  Ying Lei;  Lu Wang;  Xuxiang Li;  Meng Ren;  Linlin Cui;  Xueli Zeng
收藏  |  浏览/下载:11/0  |  提交时间:2020/08/09
Observed changes in dry-season water availability attributed to human-induced climate change 期刊论文
NATURE GEOSCIENCE, 2020, 13 (7) : 477-+
作者:  Padron, Ryan S.;  Gudmundsson, Lukas;  Decharme, Bertrand;  Ducharne, Agnes;  Lawrence, David M.;  Mao, Jiafu;  Peano, Daniele;  Krinner, Gerhard;  Kim, Hyungjun;  Seneviratne, Sonia I.
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/06
Human settlement of East Polynesia earlier, incremental, and coincident with prolonged South Pacific drought 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (16) : 8813-8819
作者:  Sear, David A.;  Allen, Melinda S.;  Hassall, Jonathan D.;  Maloney, Ashley E.;  Langdon, Peter G.;  Morrison, Alex E.;  Henderson, Andrew C. G.;  Mackay, Helen;  Croudace, Ian W.;  Clarke, Charlotte;  Sachs, Julian P.;  Macdonald, Georgiana;  Chiverrell, Richard C.;  Leng, Melanie J.;  Cisneros-Dozal, L. M.;  Fonville, Thierry
收藏  |  浏览/下载:14/0  |  提交时间:2020/05/13
Polynesian voyaging  East Polynesian colonization  biomarkers  drought  palaeoclimate  
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:23/0  |  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.


  
Contribution of local and remote anthropogenic aerosols to a record-breaking torrential rainfall event in Guangdong Province, China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (1) : 223-241
作者:  Liu, Zhen;  Ming, Yi;  Zhao, Chun;  Lau, Ngar Cheung;  Guo, Jianping;  Bollasina, Massimo;  Yim, Steve Hung Lam
收藏  |  浏览/下载:6/0  |  提交时间:2020/07/02
Growth in mid-monsoon dry phases over the Indian region: prevailing influence of anthropogenic aerosols 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (19) : 12325-12341
作者:  Chakraborty, Rohit;  Guha, Bijay Kumar;  Talukdar, Shamitaksha;  Ratnam, Madineni Venkat;  Maitra, Animesh
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
Last phase of the Little Ice Age forced by volcanic eruptions 期刊论文
NATURE GEOSCIENCE, 2019, 12 (8) : 650-+
作者:  Bronnimann, Stefan;  Franke, Jorg;  Nussbaumer, Samuel U.;  Zumbuhl, Heinz J.;  Steiner, Daniel;  Trachsel, Mathias;  Hegerl, Gabriele C.;  Schurer, Andrew;  Worni, Matthias;  Malik, Abdul;  Fluckiger, Julian;  Raible, Christoph C.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27