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Record warming at the South Pole during the past three decades 期刊论文
NATURE CLIMATE CHANGE, 2020
作者:  Clem, Kyle R.;  Fogt, Ryan L.;  Turner, John;  Lintner, Benjamin R.;  Marshall, Gareth J.;  Miller, James R.;  Renwick, James A.
收藏  |  浏览/下载:6/0  |  提交时间:2020/07/06
Recent Decrease of Summer Sea Ice in the Weddell Sea, Antarctica 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (11)
作者:  Turner, John;  Guarino, Maria Vittoria;  Arnatt, Jack;  Jena, Babula;  Marshall, Gareth J.;  Phillips, Tony;  Bajish, C. C.;  Clem, Kyle;  Wang, Zhaomin;  Andersson, Tom;  Murphy, Eugene J.;  Cavanagh, Rachel
收藏  |  浏览/下载:9/0  |  提交时间:2020/05/25
sea ice  Antarctica  Weddell Sea  climate change  cryosphere  polynya  
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.


  
A New Volcanic Stratospheric Sulfate Aerosol Forcing Emulator (EVA_H): Comparison With Interactive Stratospheric Aerosol Models 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (3)
作者:  Aubry, Thomas J.;  Toohey, Matthew;  Marshall, Lauren;  Schmidt, Anja;  Jellinek, A. Mark
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
The Role of the Stratosphere in Subseasonal to Seasonal Prediction: 2. Predictability Arising From Stratosphere-Troposphere Coupling 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (2)
作者:  Domeisen, Daniela I. V.;  Butler, Amy H.;  Charlton-Perez, Andrew J.;  Ayarzaguena, Blanca;  Baldwin, Mark P.;  Dunn-Sigouin, Etienne;  Furtado, Jason C.;  Garfinkel, Chaim I.;  Hitchcock, Peter;  Karpechko, Alexey Yu.;  Kim, Hera;  Knight, Jeff;  Lang, Andrea L.;  Lim, Eun-Pa;  Marshall, Andrew;  Roff, Greg;  Schwartz, Chen;  Simpson, Isla R.;  Son, Seok-Woo;  Taguchi, Masakazu
收藏  |  浏览/下载:9/0  |  提交时间:2020/07/02
The Role of the Stratosphere in Subseasonal to Seasonal Prediction: 1. Predictability of the Stratosphere 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (2)
作者:  Domeisen, Daniela I. V.;  Butler, Amy H.;  Charlton-Perez, Andrew J.;  Ayarzaguena, Blanca;  Baldwin, Mark P.;  Dunn-Sigouin, Etienne;  Furtado, Jason C.;  Garfinkel, Chaim I.;  Hitchcock, Peter;  Karpechko, Alexey Yu.;  Kim, Hera;  Knight, Jeff;  Lang, Andrea L.;  Lim, Eun-Pa;  Marshall, Andrew;  Roff, Greg;  Schwartz, Chen;  Simpson, Isla R.;  Son, Seok-Woo;  Taguchi, Masakazu
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/02
Design of an invitro biocatalytic cascade for the manufacture of islatravir 期刊论文
SCIENCE, 2019, 366 (6470) : 1255-+
作者:  Huffman, Mark A.;  Fryszkowska, Anna;  Alvizo, Oscar;  Borra-Garske, Margie;  Campos, Kevin R.;  Canada, Keith A.;  Devine, Paul N.;  Duan, Da;  Forstater, Jacob H.;  Grosser, Shane T.;  Halsey, Holst M.;  Hughes, Gregory J.;  Jo, Junyong;  Joyce, Leo A.;  Kolev, Joshua N.;  Liang, Jack;  Maloney, Kevin M.;  Mann, Benjamin F.;  Marshall, Nicholas M.;  McLaughlin, Mark;  Moore, Jeffrey C.;  Murphy, Grant S.;  Nawrat, Christopher C.;  Nazor, Jovana;  Novick, Scott;  Patel, Niki R.;  Rodriguez-Granillo, Agustina;  Robaire, Sandra A.;  Sherer, Edward C.;  Truppo, Matthew D.;  Whittaker, Aaron M.;  Verma, Deeptak;  Xiao, Li;  Xu, Yingju;  Yang, Hao
收藏  |  浏览/下载:21/0  |  提交时间:2020/02/17
Shift in size of bumblebee queens over the last century 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  Gerard, Maxence;  Martinet, Baptiste;  Maebe, Kevin;  Marshall, Leon;  Smagghe, Guy;  Vereecken, Nicolas J.;  Vray, Sarah;  Rasmont, Pierre;  Michez, Denis
收藏  |  浏览/下载:7/0  |  提交时间:2020/02/17
Bergmann'  s rule  body size  bumblebees  genetic structure  global change  habitat fragmentation  
Antarctic temperature variability and change from station data 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Turner, John;  Marshall, Gareth J.;  Clem, Kyle;  Colwell, Steve;  Phillips, Tony;  Lu, Hua
收藏  |  浏览/下载:8/0  |  提交时间:2020/02/17
Antarctica  climate change  climate variability  temperature  
Size-abundance rules? Evolution changes scaling relationships between size, metabolism and demography 期刊论文
ECOLOGY LETTERS, 2019, 22 (9) : 1407-1416
作者:  Malerba, Martino E.;  Marshall, Dustin J.
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/27
Allometry  artificial selection  Centre for Geometric Biology  demographic parameters  evolutionary size-shift  experimental evolution  metabolic ecology  metabolic energy  scaling