TY JOUR TI RESPIRATORY INTENSITY AS AN INDICATOR OF THE FUNCTIONAL STATE OF BIVALVE MOLLUSKS DREISSENA POLYMORPHA UNDER THE IMPACT OF HEAVY METALS KW respiratory rate KW oxygen consumption rate KW functional state KW heavy metals KW Dreissena polymorpha JO Transactions of Papanin Institute for Biology of Inland Waters RAS AU Sladkova, S.V. AU Kholodkevich, S.V. PY 2024 IS 0 PB Papanin Institute for Biology of Inland Waters Russian Academy of Sciences