Study of Climate Change using GCM Downscaling: Special Reference to Indian Subcontinent

Authors

  • Narayan P. Gautam Tribhuvan University, Kathmandu
  • Manohar Arora National Institute of Hydrology, Roorkee

DOI:

https://doi.org/10.3126/hn.v16i0.12222

Keywords:

Climate change, General circulation model, Greenhouse gas, Downscaling

Abstract

Climate change refers to a change in a state of the climate and it is one of the emerging issues in the 21st century. General Circulation Model (GCM) represents physical processes in the atmosphere, ocean, cryosphere and land surface. It is one of the advanced tools for simulating the response of the global climate system to increasing greenhouse gas (GHG) concentrations. The application of GCMs and its downscaling outputs helps to fill up the gap existing between large-scale and local-scale variables. This study clearly showed that GCM downscaling has been increasingly applied to the study of climate change in many parts of the world including the Indian sub-continent and their results are utilized to enhance planning and management purposes.

DOI: http://dx.doi.org/10.3126/hn.v16i0.12222        

HYDRO Nepal 

Journal of Water Energy and Environment

Issue. 16, 2015, January

Page: 36-39

Upload date: March 1, 2015

 

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Author Biographies

Narayan P. Gautam, Tribhuvan University, Kathmandu

Faculty of Hydrology and Meteorology

Manohar Arora, National Institute of Hydrology, Roorkee

Scientific officer

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Published

2015-03-01

How to Cite

Gautam, N. P., & Arora, M. (2015). Study of Climate Change using GCM Downscaling: Special Reference to Indian Subcontinent. Hydro Nepal: Journal of Water, Energy and Environment, 16, 36–39. https://doi.org/10.3126/hn.v16i0.12222

Issue

Vol. 16 (2015)

Section

Articles

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