Climate change scenarios for Northwest India winter season

A state-of-art regional climate modelling system, known as PRECIS (Providing REgional Climates for Impact Studies) and MRI-JMA (Meteorological Research Institute – Japan Meteorological Agency) AGCM (Atmospheric General Circulation Model) is applied to develop high-resolution climate change scenarios...

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Bibliographic Details
Published inQuaternary international Vol. 213; no. 1; pp. 12 - 19
Main Authors Yadav, R.K., Rupa Kumar, K., Rajeevan, M.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 15.02.2010
Subjects
Climate change scenarios
India
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Summary:A state-of-art regional climate modelling system, known as PRECIS (Providing REgional Climates for Impact Studies) and MRI-JMA (Meteorological Research Institute – Japan Meteorological Agency) AGCM (Atmospheric General Circulation Model) is applied to develop high-resolution climate change scenarios for Northwest (NW) India winter season. The present-day simulation (1961–1990) with PRECIS and (1990s) with MRI-JMA is evaluated. The models are able to resolve features on finer scales than those resolved by the GCM, particularly those related to improved resolution of the topography. The simulations under scenarios of increasing greenhouse gas concentrations and sulphate aerosols indicate marked increase in both precipitation and surface temperature towards the end of the 21st century.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1040-6182
1873-4553
DOI:10.1016/j.quaint.2008.09.012