نتایج جستجو برای: global forcing set

تعداد نتایج: 1089002  

2004
L. J. Mickley D. J. Jacob B. D. Field D. Rind

[1] We examine the characteristics of the climate response to anthropogenic changes in tropospheric ozone. Using a general circulation model, we have carried out a pair of equilibrium climate simulations with realistic present-day and preindustrial ozone distributions. We find that the instantaneous radiative forcing of 0.49 W m 2 due to the increase in tropospheric ozone since preindustrial ti...

Journal: :Science 1993
R D Cess M H Zhang G L Potter H W Barker R A Colman D A Dazlich A D Del Genio M Esch J R Fraser V Galin W L Gates J J Hack W J Ingram J T Kiehl A A Lacis H Le Treut Z X Li X Z Liang J F Mahfouf B J McAvaney V P Meleshko J J Morcrette D A Randall E Roeckner J F Royer A P Sokolov P V Sporyshev K E Taylor W C Wang R T Wetherald

Global warming caused by an increase in the concentrations of greenhouse gases, is the direct result of greenhouse gas-induced radiative forcing. When a doubling of atmospheric carbon dioxide is considered, this forcing differed substantially among 15 atmospheric general circulation models. Although there are several potential causes, the largest contributor was the carbon dioxide radiation par...

Journal: :Proceedings of the National Academy of Sciences 1997

Journal: :Journal of Geophysical Research: Atmospheres 2013

2016
Sanne Muis Martin Verlaan Hessel C Winsemius Jeroen C J H Aerts Philip J Ward

Extreme sea levels, caused by storm surges and high tides, can have devastating societal impacts. To effectively protect our coasts, global information on coastal flooding is needed. Here we present the first global reanalysis of storm surges and extreme sea levels (GTSR data set) based on hydrodynamic modelling. GTSR covers the entire world's coastline and consists of time series of tides and ...

2017
Kaethe Lynn Bruesselbach Minden Gunter Fuchs Joel David Hamkins Arthur Apter

On Subcomplete Forcing by Kaethe Lynn Bruesselbach Minden Adviser: Professor Gunter Fuchs I survey an array of topics in set theory and their interaction with, or in the context of, a novel class of forcing notions: subcomplete forcing. Subcomplete forcing notions satisfy some desirable qualities; for example they don’t add any new reals to the model, and they admit an iteration theorem. While ...

2014
G. López-Saldaña

Land surface albedo, a key parameter to derive Earth’s surface energy balance, is used in the parameterization of numerical weather prediction, climate monitoring and climate change impact assessments. Changes in albedo due to fire have not been fully investigated on a continental and global scale. The main goal of this study, therefore, is to quantify the changes in instantaneous shortwave alb...

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