SOIL HEAVY METALS CONTENT VARIATION DEPENDING ON THE DISTANCE FROM POLLUTION SOURCE AND UPTAKE BY THE TRIFOLIUM PRATENSE L. SPECIES HARVESTED FROM COPȘA MICĂ AREA, CENTRAL ROMANIA. - OPREA, Bogdan Ștefan; VRÎNCEANU, Nicoleta Olimpia; CARABULEA, Vera; MOTELICĂ, Dumitru-Marian; COSTEA, Mihaela; PLOPEANU, Georgiana Iuliana (Scientific Papers. Series E. Land Reclamation, Earth Observation & Surveying, Environmental Engineering, 2024)