Investigation of Aeolian Dust Deposition Rates in Different Climate Zones of Southwestern Iran

Dust and atmospheric particles have been described in southwestern Iran primarily terms of load, concentration transport. The passive deposition, however, has discussed inadequately. Therefore, the relationships between different climate zones dust deposition rates were quantified 2014 2017 using both space- (second modern-era retrospective analysis for research applications, version 2 reanalysis model) ground-based (eolian ground rate) tools. In addition, surface meteorological records, including wind patterns favoring occurrence events, examined. A hot desert (BWh), semi-arid (BSh), temperate dry summer (Csa) identified as three dominant regions study area, exhibiting highest average rates. this study, correlations most relevant rate weather parameters found to describe a region’s when event occurred. Based on these results, BSh Csa be associated with seasonal cycle events March, April, May, revealing that long run conditions responsible varying Relatively, precipitation temperature two major factors influencing rates, not speed. Moreover, peak spring 8.40 t km?2 month?1, 6.06 3.30 month?1 BWh, BSh, regions, respectively. However, each types was directly related specific quantity Overall, detected over years studied 100.80 year?1, 79.27 39.60 year?1 Csa,