Search academic texts

Information × Registration Number 0225U001965, (0124U003415) , R & D reports Title Assessment of the state of reserves of aquatic biological resources in internal water bodies and the Dnieper-Buz estuary system to determine possible limits for the special use of aquatic biological resources. Development of optimal modes of their fishery exploitation for 2025 popup.stage_title Наукового обґрунтування Режиму промислу у Київському, Канівському, Кременчуцькому, Кам’янському, Дніпровському водосховищах, Дніпровсько-Бузькій гирловій системі, річці Дніпро в межах Чернігівської області та річці Десна з озерами в межах Чернігівської області на 2025 рік. Head Demyanenko Kostyantin V., Кандидат біологічних наук Registration Date 12-02-2025 Organization State Scientific Institution Institute of Fiheries, Marine Ecology and Oceanography (SSI IFMEO) popup.description1 Scientific determination of optimal indicators of industrial loading (types, structural characteristics and number of fishing gear, minimum step of the mesh, areas (by water bodies) and fishing terms) on aquatic biological resources in Kyiv, Kaniv, Kremenchutsk, Kamian, Dnipro reservoirs, the Dnieper-Buz estuary system, the Dnipro River within the Chernihiv Region and the Desna River with lakes within the Chernihiv Region in 2025 popup.description2  Modern concepts of management of fish resources of inland water bodies include the provision that the biotope determines the composition of ichthyofauna and the potential productivity of the system, including the structural and functional indicators of ichthyological complexes, and fisheries management is an attempt to manipulate people, aquatic bioresources and biotopes, which is aimed at increasing potential productivity. At the same time, the concepts of productivity and fish productivity are not identical; even highly productive systems may have an insufficiently developed raw material base for fishing; even if we are talking about generally stable aquatic ecosystems, the share of industrial catch is a very small segment of the products of all trophic levels in the aquatic ecosystem (specifically for the Dnieper reservoirs - about 0.1% of primary production). People management is about ensuring the access of interested parties to aquatic living resources and ensuring the availability and integrity of these resources over time. The main forms of human management are various forms of regulation, such as establishing a fishing quota, limiting the mass of the catch, introducing a closed period, limiting fishing gear, defining zones prohibited for fishing, etc. Product Description popup.authors Buzevych Ihor Yu. Dem'ianenko Kostiantyn V. popup.nrat_date 2025-02-12 Close