“…The processes of lead shot transformation under the atmospheric and soil corrosion factors are well-known (SAAMI, 1996;Lin, 1996;Rooney et al, 1999;Cao et al, 2003;Dermatas et al, 2006;Rauckyte et al, 2009;Lewis et al, 2011;Mera et al, 2015;Okkenhaug et al, 2016;Kelebemang et al, 2017;Lisin et al, 2020). Some studies (Schwarz et al, 2015;Fäth et al, 2018;Fäth and Göttlein, 2019) analyzed the potential risks for aquatic ecosystems in case of the steel ammunition presence. There was studied the interaction between steel shot and water originating from siliceous and calcareous bedrock under aerobic and anaerobic conditions and between steel shot and artificial freshwater for the culture of zooplankton (ADaM).…”