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Is the cold region in Northeast China still getting warmer under climate change impact? 期刊论文
ATMOSPHERIC RESEARCH, 2020, 237
作者:  Zhou, Zhaoqiang;  Shi, Haiyun;  Fu, Qiang;  Li, Tianxiao;  Gan, Thian Yew;  Liu, Suning;  Liu, Kang
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/02
Global warming hiatus  Temperature trend  Cross wavelet analysis  Large-scale climate patterns  Northeast China  
Stronger Global Warming on Nonrainy Days in Observations From China 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (10)
作者:  Du, Muye;  Kleidon, Axel;  Sun, Fubao;  Renner, Maik;  Liu, Wenbin
收藏  |  浏览/下载:12/0  |  提交时间:2020/07/02
global warming  rainy day  temperature trend  
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:71/0  |  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.


  
Long-term trends of global maximum atmospheric mixed layer heights derived from radiosonde measurements 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (3)
作者:  Li, Jing;  Chu, Yiqi;  Li, Xichen;  Dong, Yueming
收藏  |  浏览/下载:22/0  |  提交时间:2020/07/02
mixed layer height  parcel method  temperature lapse rate  diurnal temperature range  long term trend  
Antarctic sea-ice variation associated with vertical geopotential height and temperature anomalies 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019, 39 (14) : 5380-5395
作者:  Qian, Weihong;  Wu, Kaijun;  Leung, Jeremy Cheuk-Hin
收藏  |  浏览/下载:14/0  |  提交时间:2020/02/17
Antarctica sea ice anomaly  extreme year  geopotential height anomaly  long-term trend  temperature anomaly  
Contribution of SST change to multidecadal global and continental surface air temperature trends between 1910 and 2013 期刊论文
CLIMATE DYNAMICS, 2019
作者:  Xu, Yidan;  Li, Jianping;  Sun, Cheng;  Lin, Xiaopei;  Liu, Hailong;  Wang, Lanning;  Liang, Yishuang;  Wang, Qiuyun;  Zhang, Yazhou;  Hou, Zhaolu;  Wang, Fuchang
收藏  |  浏览/下载:15/0  |  提交时间:2020/02/17
Multidecadal surface air temperature trend  Sea surface temperature change  Contribution rate  Model simulation  Hemisphere properties  Continental surface air temperature trend  
US temperatures: Time trends and persistence 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019, 39 (13) : 5091-5103
作者:  Gil-Alana, Luis A.;  Sauci, Laura
收藏  |  浏览/下载:11/0  |  提交时间:2020/02/17
climate change  fractional integration  global warming  long memory  time trend  surface temperature  
Changes in extreme temperature and precipitation indices: Using an innovative daily homogenized database in Israel 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019, 39 (13) : 5022-5045
作者:  Yosef, Yizhak;  Aguilar, Enric;  Alpert, Pinhas
收藏  |  浏览/下载:19/0  |  提交时间:2020/02/17
climate change  East Mediterranean  extreme indices  homogenization  Israel  precipitation  temperature  trend analysis  
Summer albedo variations in the Arctic Sea ice region from 1982 to 2015 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Peng, Hai-Tao;  Ke, Chang-Qing;  Shen, Xiaoyi;  Li, Mengmeng;  Shao, Zhu-De
收藏  |  浏览/下载:33/0  |  提交时间:2020/02/17
albedo  Arctic Sea ice region  Central Arctic Index  near-surface air temperature  sea ice concentration  trend  
Urbanization Effect in Regional Temperature Series Based on a Remote Sensing Classification Scheme of Stations 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019
作者:  Tysa, Suonam Kealdrup;  Ren, Guoyu;  Qin, Yun;  Zhang, Panfeng;  Ren, Yuyu;  Jia, Wenqian;  Wen, Kangmin
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/27
urbanization effect  air temperature  linear trend  remote sensing  station classification  China