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  • 1
    Publication Date: 2024-01-11
    Description: This article presents the results of fish resource assessment conducted in 2021–2022 in the Veselovsky Reservoir and characterizes its major commercial fish species. The results of the investigation of the commercial fish stocks in the Veselovsky Reservoir characterize the physiological status of the populations as good based on a number of parameters (visceral fatness, conditional factor, fertility), which results from the abundance and diversity of the food supply and favorable environmental conditions. In the past two years, a noticeable increase in the stock abundance of commercial fish species has been observed in the Veselovsky Reservoir, which provides the ground to expect the formation of a stable resource for commercial fishing in the near future.
    Description: В статье приведены результаты сырьевых исследований, выполненных в 2021–2022 гг. в Веселовском водохранилище. Дана характеристика основных промысловых видов рыб. Результаты проведенных исследований состояния запасов промысловых рыб в Веселовском водохранилище свидетельствуют о хороших физиологических характеристиках рыб (высокие показатели ожирения внутренностей, коэффициентов упитанности, плодовитости), обусловленных обилием и разнообразием кормовой базы и благоприятными условиями среды обитания. В последние два года в Веселовском водохранилище наблюдается заметное увеличение запасов промысловых видов рыб, что позволяет прогнозировать создание устойчивой базы для промышленного рыболовства в ближайшем будущем.
    Description: Published
    Description: Non Refereed
    Keywords: Состояние популяций рыб ; Промысловая ихтиофауна ; Нерест ; Нагульный период ; Промысловый запас ; Commercial fish stocks ; Commercial fish species ; Fertility ; Condition factor ; Commercial fishing ; Тарань ; Карась ; Окунь ; Судак ; Красноперка ; ASFA_2015::S::Spawning ; ASFA_2015::F::Fish stocks ; ASFA_2015::F::Feeding
    Repository Name: AquaDocs
    Type: Journal Contribution
    Format: pp.118-127
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  • 2
    ISSN: 1573-8353
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The reduction of 2-oxa-6-oxo-3-phenyl-4-(R-phenyl)-7-(4-nitrophenyl)3,7-diazabicyclo[3.3.0]octanes with hydrazine hydrate in the presence of Raney nickel gave the corresponding amino alcohols. X-ray diffraction analysis established the stereochemistry of the molecule in the crystal of 1-(4-anilino)-3-[anilino(phenyl)methyl]-4-hydroxypyrrolidone-2.
    Type of Medium: Electronic Resource
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