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Information × Registration Number 0306U003507, 0103U001048 , R & D reports Title Investigation of tne sea ecosystems stability supporting factors. popup.stage_title Вивчення ролі рідкісних і численних видів, обміну видами, різних розмірних ланок, виділення індикаторних груп при комплексному моніторингу евтрофікування акваторій. Head Zaika Viktor Evgenyevich, Registration Date 25-04-2006 Organization Kovalevsky Institute of biology of the southern seas, NAS of Ukraine popup.description2 Tendensy for restoration of separate links in the Black sea ecosystem in the coastal shelf zone and in the regions of the open sea has been proved. Ichthyofauna existence conditions became better. Considerable stocks of bluefish and pelamid,for whom horse-mackerel is the main food,were found in the aquatoria of the Sevastopol region. At the same time depressed state of Crimean population of sprat and turbot is marked. The taxonomic and nomenclature revision of the Black sea macrophytes has been completed.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close