Results 41 to 50 of about 1,527,976 (335)

Physical mechanisms controlling the initiation of convective self‐aggregation in a General Circulation Model

open access: yes, 2015
Cloud‐resolving models have shown that under certain conditions, the Radiative‐Convective Equilibrium (RCE) could become unstable and lead to the spontaneous organization of the atmosphere into dry and wet areas, and the aggregation of convection.
D. Coppin, S. Bony
semanticscholar   +1 more source

Clustering of cyclones in the ARPEGE general circulation model [PDF]

open access: yesTellus A, 2008
Baroclinic waves give major contributions to the climatology and variability of key climate variables in mid- and highlatitudes. An important aspect of cyclone variability is the seriality (succession of cyclone occurrence). Serial cyclones are clustered in time and are associated with large economic losses in Europe.
Ivar A. Seierstad   +6 more
openaire   +2 more sources

The Global General Circulation of the Ocean Estimated by the ECCO-Consortium [PDF]

open access: yesOceanography, 2009
Following on the heels of the World Ocean Circulation Experiment, the Estimating the Circulation and Climate of the Ocean (ECCO) consortium has been directed at making the best possible estimates of ocean circulation and its role in climate.
Carl Wunsch   +3 more
doaj  

A review and comparison of surface incident shortwave radiation from multiple data sources: satellite retrievals, reanalysis data and GCM simulations

open access: yesInternational Journal of Digital Earth, 2023
Surface incident shortwave radiation (Rs) can promote the circulation of substance and energy, and the accuracy of its estimation is of great significance for climate studies.
Shuyue Yang   +7 more
doaj   +1 more source

Study on Climate Change Effect on Net Irrigation Requirement and Yield for Rice Crop (Case Study: Tajan Plain)

open access: yesمجله آب و خاک, 2015
In this study, impact of climate change on net irrigation requirement (In) and yield of Rice Crop using HadCM3 climate projection model, one of the AOGCM models, in Tajan Plain area is evaluated.
M. Sheidaeian   +2 more
doaj   +1 more source

Improving the Southern Ocean cloud albedo biases in a general circulation model [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
The present generation of global climate models is characterised by insufficient reflection of short-wave radiation over the Southern Ocean due to a misrepresentation of clouds.
V. Varma   +5 more
doaj   +1 more source

A Simple Biosphere Model (SIB) for Use within General Circulation Models

open access: yes, 1986
A simple but realistic biosphere model has been developed for calculating the transfer of energy, mass and momentum between the atmosphere and the vegetated surface of the earth.
P. Sellers, Y. Mintz, Y. Sud, A. Dalcher
semanticscholar   +1 more source

Large eddy simulation using the general circulation model ICON

open access: yes, 2015
ICON (ICOsahedral Nonhydrostatic) is a unified modeling system for global numerical weather prediction (NWP) and climate studies. Validation of its dynamical core against a test suite for numerical weather forecasting has been recently published by Zängl
A. Dipankar   +6 more
semanticscholar   +1 more source

The upper-atmosphere extension of the ICON general circulation model (version: ua-icon-1.0) [PDF]

open access: yesGeoscientific Model Development, 2019
How the upper-atmosphere branch of the circulation contributes to and interacts with the circulation of the middle and lower atmosphere is a research area with many open questions.
S. Borchert   +6 more
doaj   +1 more source

GENERAL CIRCULATION EXPERIMENTS WITH THE PRIMITIVE EQUATIONS

open access: yes, 1963
An extended period numerical integration of a baroclinic primitive equation model has been made for the simulation and the study of the dynamics of the atmosphere's general circulation.
Weather Bureau
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy