Results 11 to 20 of about 1,124,157 (356)

The Effect of Model Resolution on the Vertical and Temporal Variation in the Simulated Martian Climate

open access: yesAtmosphere, 2022
To study the impact of model horizontal resolution on the simulated climate of Mars, we increased the model resolution of the Mars general circulation model MarsWRF from the commonly used 5° × 5° (standard resolution, SR) to 3° × 3° (high resolution, HR).
Yu-Wei Zhou, Kim-Chiu Chow, Jing Xiao
doaj   +1 more source

Intraseasonal Variability in an Aquaplanet General Circulation Model

open access: yesJournal of Advances in Modeling Earth Systems, 2010
An aquaplanet atmospheric general circulation model simulation with a robust intraseasonal oscillation is analyzed. The SST boundary condition resembles the observed December-April average with continents omitted, although with the meridional SST ...
Adam H Sobel   +2 more
doaj   +1 more source

Simulating future wheat yield under climate change, carbon dioxide enrichment and technology improvement in Iran. Case study: Azarbaijan region

open access: yesSpanish Journal of Agricultural Research, 2015
Climate change and technology development can affect crop productivity in future conditions. Precise estimation of crops yield change as affected by climate and technology in the future is an effective approach for management strategies.
Hamed Mansouri   +2 more
doaj   +1 more source

Assimilation of pseudo-tree-ring-width observations into an atmospheric general circulation model [PDF]

open access: yesClimate of the Past, 2017
Paleoclimate data assimilation (DA) is a promising technique to systematically combine the information from climate model simulations and proxy records.
W. Acevedo   +3 more
doaj   +1 more source

Circulation type analysis of regional hydrology: the added value in using CMIP6 over CMIP5 simulations as exemplified from the MPI-ESM-LR model

open access: yesJournal of Water and Climate Change, 2022
This study addresses the applicability of general circulation models (GCMs) in studying the impact of climate change on hydrology. The statistical downscaling of precipitation based on circulation types (CTs) derived from the fuzzy, i.e., more than one ...
Chibuike Chiedozie Ibebuchi
doaj   +1 more source

Mitigating future climate change effects on wheat and soybean yields in Central region of Madhya Pradesh by shifting sowing dates

open access: yesJournal of Agrometeorology, 2019
The present work focuses on (1) estimation of future yield of wheat and soybean crop under RCPs scenario 2.6, 4.5 and 8.5 for years 2020, 2050 and 2080 using FAO AquaCrop yield simulating model and (2) assessment of shifting planting date as ...
Ankit Balvanshi , H. L. Tiwari
doaj   +1 more source

Superparameterised cloud effects in the EMAC general circulation model (v2.50) – influences of model configuration [PDF]

open access: yesGeoscientific Model Development, 2020
A new module has been implemented in the fifth generation of the ECMWF/Hamburg (ECHAM5)/Modular Earth Submodel System (MESSy) Atmospheric Chemistry (EMAC) model that simulates cloud-related processes on a much smaller grid.
H. Rybka, H. Rybka, H. Tost
doaj   +1 more source

Effects of alternative cloud radiation parameterizations in a general circulation model [PDF]

open access: yesAnnales Geophysicae, 1996
Using the National Center for Atmospheric Research (NCAR) general circulation model (CCM2), a suite of alternative cloud radiation parameterizations has been tested.
W.-H. Lee, R. C. J. Somerville
doaj   +1 more source

Colombian climatology in CMIP5/CMIP6 models: Persistent biases and improvements

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2021
Northern South America is among the regions with the highest vulnerability to climate change. General Circulation Models (GCMs) are among the different tools considered to analyze the impacts of climate change.
Paola A. Arias   +3 more
doaj   +1 more source

Influence of the Multidecadal Atlantic Meridional Overturning Circulation Variability on European Climate [PDF]

open access: yes, 2006
The influence of the natural multidecadal variability of the Atlantic meridional overturning circulation (MOC) on European climate is investigated using a simulation with the coupled atmosphere–ocean general circulation model ECHAM5/Max Planck Institute ...
Latif, Mojib   +2 more
core   +1 more source

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