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Climate variability over South America-regional and large scale features simulated by the Brazilian Atmospheric Model (BAM-v0) 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Cavalcanti, Iracema F. A.;  Silveira, Virginia P.;  Figueroa, Silvio N.;  Kubota, Paulo Y.;  Bonatti, Jose P.;  de Souza, Dayana C.
收藏  |  浏览/下载:12/0  |  提交时间:2020/02/17
Atmospheric Global Circulation Model  BAM-v0  climate variability  South America  teleconnections  
No Cookie for Climate Change 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019
作者:  Voigt, A.;  Albern, N.
收藏  |  浏览/下载:5/0  |  提交时间:2020/02/17
clouds  radiation  climate change  circulation  global models  
Review of Chinese atmospheric science research over the past 70 years: Climate and climate change 新闻
来源平台:EurekAlert! - Earth Science. 发布日期:2019
作者:  admin
收藏  |  浏览/下载:5/0  |  提交时间:2020/01/16
Wetter Global Arid Regions Driven by Volcanic Eruptions 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 124 (24) : 13648-13662
作者:  Zuo, Meng;  Zhou, Tianjun;  Man, Wenmin
收藏  |  浏览/下载:5/0  |  提交时间:2020/02/17
volcanic eruptions  global arid region  hydroclimate response  extreme precipitation  
The Regional Hydroclimate Response to Stratospheric Sulfate Geoengineering and the Role of Stratospheric Heating 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 124 (23) : 12587-12616
作者:  Simpson, I. R.;  Tilmes, S.;  Richter, J. H.;  Kravitz, B.;  MacMartin, D. G.;  Mills, M. J.;  Fasullo, J. T.;  Pendergrass, A. G.
收藏  |  浏览/下载:13/0  |  提交时间:2020/02/17
Separating Emission and Meteorological Drivers of Mid-21st-Century Air Quality Changes in India Based on Multiyear Global-Regional Chemistry-Climate Simulations 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 124 (23) : 13420-13438
作者:  Wu, Xiaokang;  Xu, Yangyang;  Kumar, Rajesh;  Barth, Mary
收藏  |  浏览/下载:7/0  |  提交时间:2020/02/17
Determination of Global Mean Eddy Diffusive Transport in the Mesosphere and Lower Thermosphere From Atomic Oxygen and Carbon Dioxide Climatologies 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 124 (23) : 13519-13533
作者:  Swenson, G. R.;  Salinas, C. C. J. H.;  Vargas, F.;  Zhu, Y.;  Kaufmann, M.;  Jones, M., Jr.;  Drob, D. P.;  Liu, A.;  Yue, J.;  Yee, J. H.
收藏  |  浏览/下载:15/0  |  提交时间:2020/02/17
Transition Zone Radiative Effects in Shortwave Radiation Parameterizations: Case of Weather Research and Forecasting Model 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 124 (23) : 13091-13104
作者:  Jahani, Babak;  Calbo, Josep;  Gonzalez, Josep-Abel
收藏  |  浏览/下载:9/0  |  提交时间:2020/02/17
Model simulation experiments give scientists a clearer understanding of factors that influence monsoon behavior 新闻
来源平台:EurekAlert!. 发布日期:2019
作者:  admin
收藏  |  浏览/下载:0/0  |  提交时间:2020/01/16
Mass balance of the Greenland Ice Sheet from 1992 to 2018 期刊论文
NATURE, 2020, 579 (7798) : 233-+
作者:  Scudellari, Megan
收藏  |  浏览/下载:11/0  |  提交时间:2020/04/16

The Greenland Ice Sheet has been a major contributor to global sea-level rise in recent decades(1,2), and it is expected to continue to be so(3). Although increases in glacier flow(4-6) and surface melting(7-9) have been driven by oceanic(10-12) and atmospheric(13,14) warming, the magnitude and trajectory of the ice sheet'  s mass imbalance remain uncertain. Here we compare and combine 26 individual satellite measurements of changes in the ice sheet'  s volume, flow and gravitational potential to produce a reconciled estimate of its mass balance. The ice sheet was close to a state of balance in the 1990s, but annual losses have risen since then, peaking at 345 +/- 66 billion tonnes per year in 2011. In all, Greenland lost 3,902 +/- 342 billion tonnes of ice between 1992 and 2018, causing the mean sea level to rise by 10.8 +/- 0.9 millimetres. Using three regional climate models, we show that the reduced surface mass balance has driven 1,964 +/- 565 billion tonnes (50.3 per cent) of the ice loss owing to increased meltwater runoff. The remaining 1,938 +/- 541 billion tonnes (49.7 per cent) of ice loss was due to increased glacier dynamical imbalance, which rose from 46 +/- 37 billion tonnes per year in the 1990s to 87 +/- 25 billion tonnes per year since then. The total rate of ice loss slowed to 222 +/- 30 billion tonnes per year between 2013 and 2017, on average, as atmospheric circulation favoured cooler conditions(15) and ocean temperatures fell at the terminus of Jakobshavn Isbr AE(16). Cumulative ice losses from Greenland as a whole have been close to the rates predicted by the Intergovernmental Panel on Climate Change for their high-end climate warming scenario(17), which forecast an additional 70 to 130 millimetres of global sea-level rise by 2100 compared with their central estimate.