“…Numerous studies have focused on metal concentrations and transport due to training activities that can be generally divided into eight main categories: (1) capturing a snapshot of the pointsource contamination (Murray et al, 1997;Basunia and Landsberger, 2001;Clausen et al, 2007a;Clausen and Korte, 2009a), (2) mobility-focused (Johnson et al, 2005;Strømseng et al, 2009;Clausen and Korte, 2009b;Yin et al, 2010;Clausen et al, 2011b;Klitzke et al, 2012;Martin et al, 2014), (3) laboratory-based studies usually concerning toxicity, mobilization, redox processes, sorption, and/or reaction kinetics (Belzile et al, 2001;Rooney et al, 2007;Mitsunobu et al, 2010;Ilgen et al, 2014), (4) speciation characterization (Cao et al, 2003;Hardison et al, 2004;Vantelon et al, 2005;Scheinost et al, 2006;Bednar et al, 2007;Ackermann et al, 2009;Griggs et al, 2010a;Clausen et al, 2010a;Rubio et al, 2017;Bostick et al, 2018;Barker et al, 2020), (5) remediation studies (Jardine et al, 2007;Labare et al, 2004;Migliorini et al, 2004;Griggs et al, 2011;Sanderson et al, 2015;Ogawa et al, 2015Ogawa et al, , 2016Lewi nska and Karczewska, 2019;Barker et al, 2019b;Larson et al, 2007a), (6) animal toxicity ...…”