ИЗУЧЕНИЕ НЕКОТОРЫХ ВОПРОСОВ ЭКОЛОГИИ ПЛАНКТОНА И ЕГО РОЛИ В ПЕРЕНОСЕ ЭНЕРГИИ В ВОДНЫХ ЭКОСИСТЕМАХ: БИОЛОГИЧЕСКИЕ И ЭКОТОКСИКОЛОГИЧЕСКИЕ АСПЕКТЫ
2016
Садчиков Анатолий Павлович1, Котелевцев Сергей Васильевич2, Остроумов Сергей Андреевич³
Use of aquatic ecosystems includes the use of them as a resource for water supply, fishery, recreation and some other purposes. Many aspects of the use of aquatic ecosystems depend on aquatic organisms that are filter-feeders, including zooplankton. Productivity of fish populations in water bodies and water streams depends on the degree of utilization of plankton algae by filter-feeders. The efficiency of utilization of algae by filter-feeding zooplankton depends on dominance of some groups of zooplankton of various size. As a result, the size of the dominant group of zooplankton influences the energy flow through the trophic chains and food webs, from algae to fish populations. Toxic effects of some chemicals (exemplified by surfactants) as pollutants on filter-feeders were included in this analysis. Zooplankton is a component of wood webs that make some issues of plankton ecology interesting subjects to analyze them as network structures.
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