Results 11 to 20 of about 244,847 (311)

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

Climate 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, B. Fallah, S. Reich, U. Cubasch   +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

Journal 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

Intraseasonal Variability in an Aquaplanet General Circulation Model

Journal 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, Walter M Hannah, Eric D Maloney   +2 more
doaj   +1 more source

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

Geoscientific 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

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

Journal 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

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

Revista 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, Geusep Ortega, Laura D. Villegas, J. Alejandro Martínez   +3 more
doaj   +1 more source

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

Annales 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

Impacts of ENSO and Madden–Julian oscillation on the genesis of tropical cyclones simulated by general circulation models and compared to observations

Environmental Research Letters, 2020
Using the Seoul National University Earth System Model Version 0 (SEM0) and Community Earth System Model version 1 (CESM1), we analyzed the impacts of El Niño-Southern oscillation (ENSO) and Madden–Julian oscillation (MJO) on the genesis of tropical ...
Jihoon Shin, Sungsu Park
doaj   +1 more source

Identifying suitable general circulation model for future building cooling energy analysis [PDF]

E3S Web of Conferences, 2019
These future building energy studies mainly stem from hourly based dynamic building simulation results with the future weather data. The reliability of the future building energy forecast heavily relies on the accuracy of these future weather data.
Huang Kuo-Tsang, Weng Yu-Teng, Hwang Ruey-Lung   +2 more
doaj   +1 more source

Projection of Climate Change Based on Multi-Site Statistical Downscaling over Gilan area, Iran

مجله آب و خاک, 2017
Introduction: The phenomenon of climate change and its consequences is a familiar topic which is associated with natural disasters such as, flooding, hurricane, drought that cause water crisis and irreparable damages.
Vesta Afzali, Masoud Reza Hessami Kermani   +1 more
doaj   +1 more source