261.020196ISSN2630-4740CopyrightcThiswordislicensedunderaCommonsAttibution-NonCommercial4.0InternationalLicense.49EcologicalenvironmentandprotectionDOI:10.32629/eep.v2i6.318[],,,,,,[],,,1,,70%20%10%,1.1,,,,,1.2,,,,1.3,,,,,,,,,22.1,,,,,,,,2.2,,,,,,,,,,,,,,,,,,,,,,2.3,,,,,,,,,,3