The characteristics and classifications of aerosol properties over Iraq was studied in this paper. 1°×1° grid monthly optical depth angstrom exponent data the period 2005 to 2017 is used from Terra MODIS. Moreover, Aerosol Index it available NASA's Data Information Services Center for Earth Sciences (GESDISC). backtrjectory 12 dust extreme events Al-Jaziraregion by using Single-Particle Lagrang...

A severe dust storm blanketing Central Asia on 3–4 November 2021 was investigated employing satellite remote-sensing, synoptic meteorological observations, reanalysis and HYSPLIT back-trajectories. The prevailing conditions showed an intensification of air subsidence over eastern Kazakhstan, featured in a typical omega-blocking system the region two troughs to its west east axis, one day before...

In order to improve the accuracy of dust storm prediction and reduce damage losses by a event, it is necessary conduct an in-depth study on same. The data national air quality stations, backward trajectories generated Hybrid Single-Particle Lagrangian Integrated Trajectory model (HYSPLIT), lidar network from Wuwei, Baiyin, Dingxi were used large-scale event that occurred 12 14 May 2019. This ex...

Abstract Through atmospheric transport, coming from the mainland, an important amount of dust arrives to surface waters open-ocean regions and many coastal zones. Semi-arid desert areas tend act as sources dust. The Gulf California (GC) is one most productive marginal seas world, it surrounded by semi-arid deserts located in Baja Peninsula, United States, Sonora (Mexico). Dust fluxes BCP during...

Wildfire occurrence and severity in the Mediterranean region during summer season is increasing, being favoured by climate change-induced conditions (i.e., drought, heatwaves). Moreover, additional natural sources frequently impact this region, particularly Saharan dust intrusions. This study focuses on combined effect of wildfires air quality central Basin (CMB) 2017, an exceptional year for f...

The dramatic shrinkage of the Aral Sea in past decades has inevitably led to an environmental calamity. Existing knowledge on variations and potential transport atmospheric aerosols from Basin (ASB) is limited. To bridge this gap, study tried identify long-range ASB recent years. Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model Cloud–Aerosol Lidar Infrared Pathfinder Sate...