Zahra salehi - Student of MS.C rangemanagement , Islamic Azad University. Noor Branch
mansure aminzade - Student of PHD medicinal plants
khadije mahdavi - Member of Scientific board Islamic Azad University. Noor Branch

Climate change has various effects to variety subsistence perspiration and increasingthe desert which cause to increace evaporation and some times rain in different parts .desert is demolish lands which cause to waste of biology and economic farm landpasture and thicket and the reason of that is just for climate change and inconstant ofhuman activity. Dust mantle herbaceous water and other dry land source have hadflexible capacity which annihilated under the influence of climate vacillation such asfamine and human activity out of control pasture. Desert and climate change baseunder effect are to different words.climate change in one system analizing wit worldscale while desert often cause only to damage local subsistence environment in desertusing local sources and income is important . goal in climate change is to use the lessof green house gases. Accorting to change or suitability and local effects of climatechange dessert climate had analyzed in local scale beside of them they completedtogether.

desert  Climate change  green house gases  dry land