Work

Influence of various parameters of INM RAS climate model on the results of extreme precipitation simulation

Year: 2019

Type: conference-paper

Abstract: The results of simulation of extreme weather indices of modern climate by two versions of the INM RAS climate model (INMCM4, INMCM5) are considered. It is shown that the INMCM5 model simulates most of the temperature and average precipitation related indices better, but the simulation results of extreme precipitation related indices are worse. Various precipitation related physical factors in the model are analyzed. A parameterization of vertical mixing of the horizontal velocity components due to large-scale condensation, as well as air resistance acting on falling precipitation, is implemented in the INMCM5. The corresponding model parameters are adjusted. The effect of the adjustments on the simulation results of extreme indices is presented.

Source: IOP Conference Series Earth and Environmental Science

DOI: 10.1088/1755-1315/386/1/012012

Authors: M A Tarasevich, E M Volodin

Institutions: Moscow Institute of Physics and Technology, Russian Academy of Sciences, Institute of Numerical Mathematics

Language: English

Topic: Climate variability and models

Subfield: Global and Planetary Change

Field: Environmental Science

Domain: Physical Sciences

SDG: Climate action

Open Access status: diamond

OpenAlex ID: W2996653072

FWCI: 1.127

Cites: 8

Cited by: 8

Related to: 10