TY JOUR TI Modeling of Marine Ecosystems: Experience, Modern Approaches, Directions of Development (Review). Part 2. Population and Trophodynamic Models KW marine ecosystems KW trophodynamic models KW fishery models KW information technologies KW geoinformation systems JO PHYSICAL OCEANOGRAPHY AU Berdnikov, S.V. AU Selyutin, V.V. AU Surkov, F.A. AU Tyutyunov, Y.V. PY 2022 IS 38 PB Federal State Budget Scientific Institution Federal Research Centre “Marine Hydrophysical Institute of RAS”