GSTDTAP

浏览/检索结果: 共20条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Nutrient identity modifies the destabilising effects of eutrophication in grasslands 期刊论文
Ecology Letters, 2021
作者:  Oliver Carroll;  Evan Batzer;  Siddharth Bharath;  Elizabeth T. Borer;  Sofí;  a Campana;  Ellen Esch;  Yann Hautier;  Timothy Ohlert;  Eric W. Seabloom;  Peter B. Adler;  Jonathan D. Bakker;  Lori Biederman;  Miguel N. Bugalho;  Maria Caldeira;  Qingqing Chen;  Kendi F. Davies;  Philip A. Fay;  Johannes M. H. Knops;  Kimberly Komatsu;  Jason P. Martina;  Kevin S. McCann;  Joslin L. Moore;  John W. Morgan;  Taofeek O. Muraina;  Brooke Osborne;  Anita C. Risch;  Carly Stevens;  Peter A. Wilfahrt;  Laura Yahdjian;  Andrew S. MacDougall
收藏  |  浏览/下载:15/0  |  提交时间:2022/01/29
Species loss due to nutrient addition increases with spatial scale in global grasslands 期刊论文
Ecology Letters, 2021
作者:  Eric W. Seabloom;  Evan Batzer;  Jonathan M. Chase;  W. Stanley Harpole;  Peter B. Adler;  Sumanta Bagchi;  Jonathan D. Bakker;  Isabel C. Barrio;  Lori Biederman;  Elizabeth H. Boughton;  Miguel N. Bugalho;  Maria C. Caldeira;  Jane A. Catford;  Pedro Daleo;  Nico Eisenhauer;  Anu Eskelinen;  Sylvia Haider;  Lauren M. Hallett;  Ingibjö;  rg Svala Jó;  nsdó;  ttir;  Kaitlin Kimmel;  Marirose Kuhlman;  Andrew MacDougall;  Cecilia D. Molina;  Joslin L. Moore;  John W. Morgan;  Ranjan Muthukrishnan;  Timothy Ohlert;  Anita C. Risch;  Christiane Roscher;  Martin Schü;  tz;  Gré;  gory Sonnier;  Pedro M. Tognetti;  Risto Virtanen;  Peter A. Wilfahrt;  Elizabeth T. Borer
收藏  |  浏览/下载:11/0  |  提交时间:2021/07/27
General destabilizing effects of eutrophication on grassland productivity at multiple spatial scales 期刊论文
Nature Communications, 2020
作者:  Yann Hautier;  Pengfei Zhang;  Michel Loreau;  Kevin R. Wilcox;  Eric W. Seabloom;  Elizabeth T. Borer;  Jarrett E. K. Byrnes;  Sally E. Koerner;  Kimberly J. Komatsu;  Jonathan S. Lefcheck;  Andy Hector;  Peter B. Adler;  Juan Alberti;  Carlos A. Arnillas;  Jonathan D. Bakker;  Lars A. Brudvig;  Miguel N. Bugalho;  Marc Cadotte;  Maria C. Caldeira;  Oliver Carroll;  Mick Crawley;  Scott L. Collins;  Pedro Daleo;  Laura E. Dee;  Nico Eisenhauer;  Anu Eskelinen;  Philip A. Fay;  Benjamin Gilbert;  Amandine Hansar;  Forest Isbell;  Johannes M. H. Knops;  Andrew S. MacDougall;  Rebecca L. McCulley;  Joslin L. Moore;  John W. Morgan;  Akira S. Mori;  Pablo L. Peri;  Edwin T. Pos;  Sally A. Power;  Jodi N. Price;  Peter B. Reich;  Anita C. Risch;  Christiane Roscher;  Mahesh Sankaran;  Martin Schü;  tz;  Melinda Smith;  Carly Stevens;  Pedro M. Tognetti;  Risto Virtanen;  Glenda M. Wardle;  Peter A. Wilfahrt;  Shaopeng Wang
收藏  |  浏览/下载:13/0  |  提交时间:2020/10/26
Global impacts of fertilization and herbivore removal on soil net nitrogen mineralization are modulated by local climate and soil properties 期刊论文
Global Change Biology, 2020
作者:  Anita C. Risch;  Stefan Zimmermann;  Barbara Moser;  Martin Schü;  tz;  Frank Hagedorn;  Jennifer Firn;  Philip A. Fay;  Peter B. Adler;  Lori A. Biederman;  John M. Blair;  Elizabeth T. Borer;  Arthur A. D. Broadbent;  Cynthia S. Brown;  Marc W. Cadotte;  Maria C. Caldeira;  Kendi F. Davies;  Augustina di Virgilio;  Nico Eisenhauer;  Anu Eskelinen;  Johannes M. H. Knops;  Andrew S. MacDougall;  Rebecca L. McCulley;  Brett A. Melbourne;  Joslin L. Moore;  Sally A. Power;  Suzanne M. Prober;  Eric W. Seabloom;  Julia Siebert;  Maria L. Silveira;  Karina L. Speziale;  Carly J. Stevens;  Pedro M. Tognetti;  Risto Virtanen;  Laura Yahdjian;  Raul Ochoa‐;  Hueso
收藏  |  浏览/下载:16/0  |  提交时间:2020/09/30
Increasing contribution of peatlands to boreal evapotranspiration in a warming climate 期刊论文
NATURE CLIMATE CHANGE, 2020, 10 (6) : 555-+
作者:  Helbig, Manuel;  Waddington, James Michael;  Alekseychik, Pavel;  Amiro, Brian D.;  Aurela, Mika;  Barr, Alan G.;  Black, T. Andrew;  Blanken, Peter D.;  Carey, Sean K.;  Chen, Jiquan;  Chi, Jinshu;  Desai, Ankur R.;  Dunn, Allison;  Euskirchen, Eugenie S.;  Flanagan, Lawrence B.;  Forbrich, Inke;  Friborg, Thomas;  Grelle, Achim;  Harder, Silvie;  Heliasz, Michal;  Humphreys, Elyn R.;  Ikawa, Hiroki;  Isabelle, Pierre-Erik;  Iwata, Hiroki;  Jassal, Rachhpal;  Korkiakoski, Mika;  Kurbatova, Juliya;  Kutzbach, Lars;  Lindroth, Anders;  Lofvenius, Mikaell Ottosson;  Lohila, Annalea;  Mammarella, Ivan;  Marsh, Philip;  Maximov, Trofim;  Melton, Joe R.;  Moore, Paul A.;  Nadeau, Daniel F.;  Nicholls, Erin M.;  Nilsson, Mats B.;  Ohta, Takeshi;  Peichl, Matthias;  Petrone, Richard M.;  Petrov, Roman;  Prokushkin, Anatoly;  Quinton, William L.;  Reed, David E.;  Roulet, Nigel T.;  Runkle, Benjamin R. K.;  Sonnentag, Oliver;  Strachan, Ian B.;  Taillardat, Pierre;  Tuittila, Eeva-Stiina;  Tuovinen, Juha-Pekka;  Turner, Jessica;  Ueyama, Masahito;  Varlagin, Andrej;  Wilmking, Martin;  Wofsy, Steven C.;  Zyrianov, Vyacheslav
收藏  |  浏览/下载:15/0  |  提交时间:2020/05/13
ECOSTRESS: NASA's Next Generation Mission to Measure Evapotranspiration From the International Space Station 期刊论文
WATER RESOURCES RESEARCH, 2020, 56 (4)
作者:  Fisher, Joshua B.;  Lee, Brian;  Purdy, Adam J.;  Halverson, Gregory H.;  Dohlen, Matthew B.;  Cawse-Nicholson, Kerry;  Wang, Audrey;  Anderson, Ray G.;  Aragon, Bruno;  Arain, M. Altaf;  Baldocchi, Dennis D.;  Baker, John M.;  Barral, Helene;  Bernacchi, Carl J.;  Bernhofer, Christian;  Biraud, Sebastien C.;  Bohrer, Gil;  Brunsell, Nathaniel;  Cappelaere, Bernard;  Castro-Contreras, Saulo;  Chun, Junghwa;  Conrad, Bryan J.;  Cremonese, Edoardo;  Demarty, Jerome;  Desai, Ankur R.;  De Ligne, Anne;  Foltynova, Lenka;  Goulden, Michael L.;  Griffis, Timothy J.;  Gruenwald, Thomas;  Johnson, Mark S.;  Kang, Minseok;  Kelbe, Dave;  Kowalska, Natalia;  Lim, Jong-Hwan;  Mainassara, Ibrahim;  McCabe, Matthew F.;  Missik, Justine E. C.;  Mohanty, Binayak P.;  Moore, Caitlin E.;  Morillas, Laura;  Morrison, Ross;  Munger, J. William;  Posse, Gabriela;  Richardson, Andrew D.;  Russell, Eric S.;  Ryu, Youngryel;  Sanchez-Azofeifa, Arturo;  Schmidt, Marius;  Schwartz, Efrat;  Sharp, Iain;  Sigut, Ladislav;  Tang, Yao;  Hulley, Glynn;  Anderson, Martha;  Hain, Christopher;  French, Andrew;  Wood, Eric;  Hook, Simon
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/02
ECOSTRESS  eddy covariance  evapotranspiration  latent heat flux  satellite  validation  
Pharmacologic fibroblast reprogramming into photoreceptors restores vision 期刊论文
NATURE, 2020, 581 (7806) : 83-+
作者:  Jiang, Mingkai;  Medlyn, Belinda E.;  Drake, John E.;  Duursma, Remko A.;  Anderson, Ian C.;  Barton, Craig V. M.;  Boer, Matthias M.;  Carrillo, Yolima;  Castaneda-Gomez, Laura;  Collins, Luke;  Crous, Kristine Y.;  De Kauwe, Martin G.;  dos Santos, Bruna M.;  Emmerson, Kathryn M.;  Facey, Sarah L.;  Gherlenda, Andrew N.;  Gimeno, Teresa E.;  Hasegawa, Shun;  Johnson, Scott N.;  Kannaste, Astrid;  Macdonald, Catriona A.;  Mahmud, Kashif;  Moore, Ben D.;  Nazaries, Loic;  Neilson, Elizabeth H. J.;  Nielsen, Uffe N.;  Niinemets, Ulo;  Noh, Nam Jin;  Ochoa-Hueso, Raul;  Pathare, Varsha S.;  Pendall, Elise;  Pihlblad, Johanna;  Pineiro, Juan;  Powell, Jeff R.;  Power, Sally A.;  Reich, Peter B.;  Renchon, Alexandre A.;  Riegler, Markus;  Rinnan, Riikka;  Rymer, Paul D.;  Salomon, Roberto L.;  Singh, Brajesh K.;  Smith, Benjamin;  Tjoelker, Mark G.;  Walker, Jennifer K. M.;  Wujeska-Klause, Agnieszka;  Yang, Jinyan;  Zaehle, Soenke;  Ellsworth, David S.
收藏  |  浏览/下载:46/0  |  提交时间:2020/07/03

Photoreceptor loss is the final common endpoint in most retinopathies that lead to irreversible blindness, and there are no effective treatments to restore vision(1,2). Chemical reprogramming of fibroblasts offers an opportunity to reverse vision loss  however, the generation of sensory neuronal subtypes such as photoreceptors remains a challenge. Here we report that the administration of a set of five small molecules can chemically induce the transformation of fibroblasts into rod photoreceptor-like cells. The transplantation of these chemically induced photoreceptor-like cells (CiPCs) into the subretinal space of rod degeneration mice (homozygous for rd1, also known as Pde6b) leads to partial restoration of the pupil reflex and visual function. We show that mitonuclear communication is a key determining factor for the reprogramming of fibroblasts into CiPCs. Specifically, treatment with these five compounds leads to the translocation of AXIN2 to the mitochondria, which results in the production of reactive oxygen species, the activation of NF-kappa B and the upregulation of Ascl1. We anticipate that CiPCs could have therapeutic potential for restoring vision.


A set of five small molecules can induce the transformation of fibroblasts into rod photoreceptor-like cells, which can partially restore pupil reflex and visual function when transplanted into a rod degeneration mouse model.


  
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.


  
Atmospheric Acetaldehyde: Importance of Air-Sea Exchange and a Missing Source in the Remote Troposphere 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 46 (10) : 5601-5613
作者:  Wang, Siyuan;  Hornbrook, Rebecca S.;  Hills, Alan;  Emmons, Louisa K.;  Tilmes, Simone;  Lamarque, Jean-Francois;  Jimenez, Jose L.;  Campuzano-Jost, Pedro;  Nault, Enjamin A.;  Crounse, John D.;  Wennberg, Paul O.;  Kim, Michelle;  Allen, Hannah;  Ryerson, Thomas B.;  Thompson, Chelsea R.;  Peischl, Jeff;  Moore, Fred;  Nance, David;  Hall, Brad;  Elkins, James;  Tanner, David;  Huey, L. Gregory;  Hall, Samuel R.;  Ullmann, Kirk;  Orlando, John J.;  Tyndall, Geoff S.;  Flocke, Frank M.;  Ray, Eric;  Hanisco, Thomas F.;  Wolfe, Glenn M.;  St Clair, Jason;  Commane, Roisin;  Daube, Bruce;  Barletta, Barbara;  Blake, Donald R.;  Weinzierl, Bernadett;  Dollner, Maximilian;  Conley, Andrew;  Vitt, Francis;  Wofsy, Steven C.;  Riemer, Daniel D.;  Apel, Eric C.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/26
Classification of aerosol population type and cloud condensation nuclei properties in a coastal California littoral environment using an unsupervised cluster model 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (10) : 6931-6947
作者:  Atwood, Samuel A.;  Kreidenweis, Sonia M.;  DeMott, Paul J.;  Petters, Markus D.;  Cornwell, Gavin C.;  Martin, Andrew C.;  Moore, Kathryn A.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/26