Results 1 to 10 of about 30,249 (169)

Features of changes in water bioresources of the kuibyshev reservoir under modern climatic and hydrological conditions.

Известия высших учебных заведений: Проблемы энергетики, 2023
The RELEVANCE is determined by the need to solve environmental problems in the operation of reservoirs. The Kuibyshev Reservoir has been functioning since 1957 and in the recent period there have been significant changes in the temperature and ...
M. L. Kalaida, R. G. Sharafutdinov
doaj   +1 more source

OPPORTUNITIES AND PROSPECTS FOR ARTIFICIAL REPRODUCTION OF FISH IN THE CONDITIONS OF THE CHEBOKSAR RESERVOIR

Ветеринарная патология, 2021
The Cheboksary reservoir is a highly productive reservoir with large capabilities receiving capacity for phytoplankton (silver carp), benthos (sterlet, carp), low-value and non-commercial fish species (pike).
M. V. Romanova, N. V. Morozov, O. L. Kulikova, V. V. Sochnev, O. V. Kozyrenko, A. A. Aliev   +5 more
doaj   +1 more source

Sub-Saharan Africa Freshwater Fisheries under Climate Change: A Review of Impacts, Adaptation, and Mitigation Measures

Fishes, 2022
Sub-Saharan Africa’s freshwater fisheries contribute significantly to the livelihoods and food security of millions of people within the region. However, freshwater fisheries are experiencing multiple anthropogenic stressors such as overfishing, illegal ...
Rodney Tatenda Muringai, Paramu Mafongoya, Romano Trent Lottering   +2 more
doaj   +1 more source

Sc-CO2 extraction of fish and fish by-products in the production of fish oil and enzyme

Bioresources and Bioprocessing, 2022
AbstractSupercritical carbon dioxide (Sc-CO2) is an alternative tool to extract lipid for the production of fish oil and enzyme from fish by-products (FBPs). In the application of Sc-CO2, this review covers sample preparation, lipid extraction operation, and characterization of fish oil and enzyme as final products.
Nur Anati Jamalluddin, Normah Ismail, Siti Roha Ab. Mutalib, Adi Md Sikin   +3 more
openaire   +3 more sources

Cultivation of young-of-the-year carp with the use of chlorella (Chlorella (Beijerinck, 1890)) suspension

Ribogospodarsʹka Nauka Ukraïni, 2021
Purpose. Investigate ecological conditions and determine fish productivity of ponds when growing young-of-the-year carp using a suspension of chlorella. Methodology.
T. Hryhorenko, N. Savenko, N. Chuzhma, A. Bazaieva, Т. Bersan   +4 more
doaj   +1 more source

Cholesterol Oxidation in Fish and Fish Products [PDF]

Journal of Food Science, 2015
Abstract Fish and fish products are important from a nutritional point of view due to the presence of high biological value proteins and the high content of polyunsaturated fatty acids, especially those of the n‐3 series, and above all eicosapentaenoic acid and docosahexaenoic acid.
Natalie Marinho, Dantas, Geni Rodrigues, Sampaio, Fernanda Silva, Ferreira, Tatiana da Silva, Labre, Elizabeth Aparecida Ferraz da Silva, Torres, Tatiana, Saldanha   +5 more
openaire   +2 more sources

Potential fish-productivity of the North-west part of the Caspian in nowadays conditions

Юг России: экология, развитие, 2015
Calculation potential fishermading has been made and change of this indicator on the given site of Caspian sea is shown.
G. M. Abdurakhmanov, V. N. Vinnikova, E. A. Sokolskaya   +2 more
doaj   +1 more source

FEATURES OF PONDS ECOSYSTEM WHEN ECHINACEA PURPUREA (ECHINACEA PURPUREA L. MOENCH) WERE USING IN CARP FEEDING

Ribogospodarsʹka Nauka Ukraïni, 2013
Purpose. Definition fish productivity of the experimental ponds, fixed set of chemical parameters, that are specific to the environmental condition of water, which is the process of growing fish in a certain relation to it, and the level of accumulation ...
G. Dobrjanska, A. Melnik, O. Deren, N. Mikhaylenko   +3 more
doaj   +1 more source

Productive and economic efficiency of rearing table carp with the use of non-traditional feed additives

Ribogospodarsʹka Nauka Ukraïni, 2020
Purpose. To establish the efficiency of the use of such minerals assaponite, analcime and bentonite used as feed additives in the main diet of age-1+ carp on their majorfeatures and the economic component of their cultivation in ponds. Methodology.The
O. Baturevych, T. Bersan
doaj   +1 more source

Fisheries-biological evaluation of young-of-the-year wild carp-domestic carp hybrid of different genesis

Ribogospodarsʹka Nauka Ukraïni, 2021
Purpose. To provide a comparative analysis of fisheries and biological parameters of young-of-the-year wild carp-domestic carp hybrids obtained from males of different genetic origin by natural spawning method, with subsequent use in industrial ...
U. Kuts’, H. Kurinenko
doaj   +1 more source