Impact of the Aral Sea Syndrome - the Aralkum as a Man-Made Dust SourceChristian Opp, Michael Groll, Oleg Semenov, Natalya Vereshagina and Asia KhamzinaE3S Web Conf., 99 (2019) 03003DOI: https://doi.org/10.1051/e3sconf/20199903003