00707naa#a2200193#i#450# EN\\bibl\40973 20240430082026.2 0320-3557 20201020b2020####ek#y0engy0150####ca RU ABIOTIC FACTORS AFFECTING THE ECOLOGICAL STATE OF LAKE NERO ACCORDING TO MATHEMATICAL MODELING. 1. NUTRIENT LOAD FROM THE CATCHMENT AREA Journal article Borok Papanin Institute for Biology of Inland Waters Russian Academy of Sciences 2020 8 с. Journal article local Биологические науки. 57 Pozdnyakov Sh. R. Kondratiev S. A. Shmakova M. V. ibiw.editorum.ru