Results 31 to 40 of about 20,799 (303)

Variations in tropical cyclone frequency response to solar and CO2 forcing in aquaplanet simulations

Journal of Advances in Modeling Earth Systems, 2017
The response of global tropical cyclone (TC) frequency to solar and carbon dioxide radiative forcing is examined in TC‐permitting aquaplanet general circulation model simulations.
Flora Viale, Timothy M. Merlis
doaj   +1 more source

Radiative forcing from aircraft NOx emissions: Mechanisms and seasonal dependence [PDF]

, 2004
A chemistry-climate model has been applied to study the radiative forcings generated by aircraft NOx emissions through changes in ozone and methane. Four numerical experiments, where an extra pulse of aircraft NOx was emitted into the model atmosphere ...
Stevenson, David S.; id_orcid, Derwent, Richard G., Doherty, Ruth M., Collins, William J., Johnson, Colin E., Sanderson, Michael G.   +5 more
core   +1 more source

Decadal Attribution of Historic Temperature and Ocean Heat Content Change to Anthropogenic Emissions

Geophysical Research Letters, 2020
We present an alternative method of calculating the historical effective radiative forcing using the observed temperature record and a kernel based on the 5th Climate Model Intercomparison Project (CMIP5) temperature response.
E. J. L. Larson, R. W. Portmann, S. Solomon, D. M. Murphy   +3 more
doaj   +1 more source

Influence of future air pollution mitigation strategies on total aerosol radiative forcing [PDF]

, 2008
We apply different aerosol and aerosol precursor emission scenarios reflecting possible future control strategies for air pollution in the ECHAM5-HAM model, and simulate the resulting effect on the Earth's radiation budget.
F. Dentener, Dentener, Frank, Dentener, F, Feichter, J, Stier, P, Raes, F., Roeckner, E, Roeckner, E., Lohmann, U, Kloster, Silvia, Aardenne, J.A., van, Lohmann, Ulrike, van Aardenne, J, Aardenne, J. van, E. Roeckner, U. Lohmann, Swart, R, Swart, Rob, Lohmann, U., Raes, Frank, J. van Aardenne, van Aardenne, J., van Aardenne, J.A., Stier, P., Kloster, S., Swart, R.J., Feichter, Johann, Kloster, S, S. Kloster, Aardenne, J., Felchter, J., F. Raes, Dentener, F., P. Stier, Feichter, J., Stier, Philip, Roeckner, Erich, R. Swart, Swart, R., J. Feichter, Van Aardenne, John, Raes, F   +41 more
core   +1 more source

Assessing Satellite‐Derived Radiative Forcing From Snow Impurities Through Inverse Hydrologic Modeling

Geophysical Research Letters, 2018
Light‐absorbing impurities in snow and ice (LAISI) lower the snow albedo and cause accelerated snowmelt. The radiative forcing caused by LAISI is in this connection the key variable in understanding LAISI‐snowpack dynamics.
F. N. Matt, J. F. Burkhart
doaj   +1 more source

ANALISIS EFEK KARBON DIOKSIDA (CO2) TERHADAP KENAIKAN TEMPERATUR DI BUKIT KOTOTABANGTAHUN 2005 – 2009

JIF (Jurnal Ilmu Fisika), 2010
Analysis of radiative forcing of carbon dioxide (CO2) by using IPCC (Intergovermental on Panel Climate Change) method over Bukit Kototabang (Agam, West Sumatera) for period of 2005 to 2009 has been conducted.
Dwi Pujiastuti
doaj   +1 more source

Evaluating uncertainty in aerosol forcing of tropical precipitation shifts [PDF]

Earth System Dynamics, 2022
An observed southward shift in tropical rainfall over land between 1950 and 1985, followed by a weaker recovery post-1985, has been attributed to anthropogenic aerosol radiative forcing and cooling of the Northern Hemisphere relative to the Southern ...
A. H. Peace, A. H. Peace, B. B. B. Booth, L. A. Regayre, K. S. Carslaw, D. M. H. Sexton, C. J. W. Bonfils, J. W. Rostron   +7 more
doaj   +1 more source

On the diagnosis of radiative feedback in the presence of unknown radiative forcing [PDF]

Journal of Geophysical Research: Atmospheres, 2010
The impact of time‐varying radiative forcing on the diagnosis of radiative feedback from satellite observations of the Earth is explored. Phase space plots of variations in global average temperature versus radiative flux reveal linear striations and spiral patterns in both satellite measurements and in output from coupled climate models.
Roy W. Spencer, William D. Braswell
openaire   +1 more source

Effect of aerosol radiative forcing uncertainty on projected exceedance year of a 1.5 °C global temperature rise

Environmental Research Letters, 2020
Anthropogenic aerosol emissions are predicted to decline sharply throughout the 21st century, in line with climate change and air quality mitigation policies, causing a near-term warming of climate that will impact our trajectory towards 1.5 °C above pre-
A H Peace, K S Carslaw, L A Lee, L A Regayre, B B B Booth, J S Johnson, D Bernie   +6 more
doaj   +1 more source

21st Century Scenario Forcing Increases More for CMIP6 Than CMIP5 Models

Geophysical Research Letters, 2023
Although the Coupled Model Intercomparison Project 6 (CMIP6) protocol provides an experiment to estimate effective radiative forcing (ERF), it is only quantified for few models.
Hege‐Beate Fredriksen, Christopher J. Smith, Angshuman Modak, Maria Rugenstein   +3 more
doaj   +1 more source