TY JOUR TI The mechanism of wastewater formation from artificial green areas in urbanized territories KW artificial green zones KW wastewater quality KW drainage systems KW ecological framework KW sports field KW soil and vegetation layer KW geochemical barrier JO Forestry Engineering Journal AU Mazurik, D.I. AU Dyagileva, A.B. PY 2026 IS 16 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov