Simulation of climate change in Iran during 2071-2100 using PRECIS regional climate modelling system

simulation of climate change in iran during 2071-2100 using precis regional climate modelling system

parameters such as future precipitation, temperature, snowfall, and runoff were modeled using precis regionalclimate modeling system in iran with the horizontal resolutions of 0.44×0.44°c in latitude and longitude under sresa2 and b2 scenarios. the dataset was based on hadam3p during the periods of 1961-1990 and 2071-2100. theoverall precipitation error of the model in the period of 1961-1990 w...

Regional Climate Change Expected in Hungary for 2071-2100

Expected climate change estimations for the Carpathian basin and especially, Hungary, are summarized for the 2071-2100 period on the basis of the results from the project PRUDENCE. Different regional climate models (RCMs) used 50 km as the horizontal spatial resolution, and evaluated the A2 and B2 global emission scenarios. Results suggest that in case of temperature, a warming trend is evident...

Spatial analysis of climate change in Iran

Introduction Climate change is the greatest price society is paying for decades of environmental neglect. The impact of global warming is most visible in the rising threat of climate-related natural disasters. Globally, meteorological disasters more than doubled, from an average of forty-five events a year to almost 120 events a year (Vinod, 2017). Climate change refers to changes in the distr...

Regional climate modelling

A new technique for climate simulations and projections has emerged over the past 15 years that allows to reach unprecedented spatial resolution at an affordable computing cost: regional climate modelling. The technique has matured and several groups around the world are participating in model intercomparison projects and collaborating in coordinated endeavour to produce ensemble climate-change...

Analysis of Climate Change Scenarios for the Carpathian Basin Based on Numerical Simulations of the Regional Climate Model Precis

Regional climate change scenarios and their impacts on water requirements for wheat production in Iran

We simulate the effect of climate change on water requirements of cold seasonwheat in various climatic zones of Iran. The research considers both observedclimate (temperature and precipitation) changes during recent decades (1960-2009)based on instrumental records and projected future changes to 2100 based on theMAGICC/SCENGEN 5.3 compound model. 20 General Circulation models are usedbased on a...