世界气象组织：2019年世界气象组织空中尘埃公告（英文版）

Sand and dust storm (SDS) is a meteorological hazard, which is related to the process of wind erosion of surface soil and the mineral dust aerosol emission to the atmosphere. The frequent SDSs in Northern Africa, Middle East and Europe, Arabian Peninsula, Central Asia, northern India, northern, north-western China, southern Mongolia and adjacent Asian countries; and in desert regions of Australia and the USA seriously threaten human health, agriculture, aviation, ground transportation, solar