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Does Biden’s American Jobs Plan Stack Up On Climate and Jobs? 新闻
来源平台:World Resources Institute. 发布日期:2021
作者:  admin
收藏  |  浏览/下载:10/0  |  提交时间:2021/04/06
Getting to the Heart of the (Particulate) Matter 新闻
来源平台:NASA Global Climate Change. 发布日期:2020
作者:  admin
收藏  |  浏览/下载:10/0  |  提交时间:2020/09/24
Improved Himawari-8/AHI Radiance Data Assimilation With a Double Cloud Detection Scheme 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (13)
作者:  Li, Xin;  Zou, Xiaolei;  Zhuge, Xiaoyong;  Zeng, Mingjian;  Wang, Ning;  Tang, Fei
收藏  |  浏览/下载:15/0  |  提交时间:2020/08/18
data assimilation  satellite infrared imager  cloud detection  
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  
Attribution of Chemistry-Climate Model Initiative (CCMI) ozone radiative flux bias from satellites 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (1) : 281-301
作者:  Kuai, Le;  Bowman, Kevin W.;  Miyazaki, Kazuyuki;  Deushi, Makoto;  Revell, Laura;  Rozanov, Eugene;  Paulot, Fabien;  Strode, Sarah;  Conley, Andrew;  Lamarque, Jean-Francois;  Joeckel, Patrick;  Plummer, David A.;  Oman, Luke D.;  Worden, Helen;  Kulawik, Susan;  Paynter, David;  Stenke, Andrea;  Kunze, Markus
收藏  |  浏览/下载:13/0  |  提交时间:2020/07/02
Tests measure solar panel performance beyond established standards 新闻
来源平台:EurekAlert! - Earth Science. 发布日期:2020
作者:  admin
收藏  |  浏览/下载:13/0  |  提交时间:2020/01/16
The past and future of global river ice 期刊论文
NATURE, 2020, 577 (7788) : 69-+
作者:  Yang, Xiao;  Pavelsky, Tamlin M.;  Allen, George H.
收藏  |  浏览/下载:7/0  |  提交时间:2020/05/13

More than one-third of Earth'  s landmass is drained by rivers that seasonally freeze over. Ice transforms the hydrologic(1,2), ecologic(3,4), climatic(5) and socio-economic(6-8) functions of river corridors. Although river ice extent has been shown to be declining in many regions of the world(1), the seasonality, historical change and predicted future changes in river ice extent and duration have not yet been quantified globally. Previous studies of river ice, which suggested that declines in extent and duration could be attributed to warming temperatures(9,10), were based on data from sparse locations. Furthermore, existing projections of future ice extent are based solely on the location of the 0-degrees C isotherm11. Here, using satellite observations, we show that the global extent of river ice is declining, and we project a mean decrease in seasonal ice duration of 6.10 +/- 0.08 days per 1-degrees C increase in global mean surface air temperature. We tracked the extent of river ice using over 400,000 clear-sky Landsat images spanning 1984-2018 and observed a mean decline of 2.5 percentage points globally in the past three decades. To project future changes in river ice extent, we developed an observationally calibrated and validated model, based on temperature and season, which reduced the mean bias by 87 per cent compared with the 0-degree-Celsius isotherm approach. We applied this model to future climate projections for 2080-2100: compared with 2009-2029, the average river ice duration declines by 16.7 days under Representative Concentration Pathway (RCP) 8.5, whereas under RCP 4.5 it declines on average by 7.3 days. Our results show that, globally, river ice is measurably declining and will continue to decline linearly with projected increases in surface air temperature towards the end of this century.


  
Trends in downward surface shortwave radiation from multi-source data over China during 1984-2015 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Zhou, Zhigao;  Lin, Aiwen;  Wang, Lunche;  Qin, Wenmin;  Zhong, Yang;  He, Lijie
收藏  |  浏览/下载:8/0  |  提交时间:2020/02/17
Surface solar radiation  Satellite retrievals  Reanalyses  Decadal variability  Aerosol optical depth  China  
Cloud Influence on ERA5 and AMPS Surface Downwelling Longwave Radiation Biases in West Antarctica 期刊论文
JOURNAL OF CLIMATE, 2019, 32 (22) : 7935-7949
作者:  Silber, Israel;  Verlinde, Johannes;  Wang, Sheng-Hung;  Bromwich, David H.;  Fridlind, Ann M.;  Cadeddu, Maria;  Eloranta, Edwin W.;  Flynn, Connor J.
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/27
Antarctica  Cloud radiative effects  Cloud water  phase  Longwave radiation  Water vapor  Model errors  
Assessing the radiative impacts of an extreme desert dust outbreak and the potential improvements on short-term weather forecasts: The case of February 2015 期刊论文
ATMOSPHERIC RESEARCH, 2019, 226: 152-170
作者:  Gkikas, A.;  Giannaros, T. M.;  Kotroni, V.;  Lagouvardos, K.
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/27