Results 171 to 180 of about 350 (202)
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SPECIES COMPOSITION OF PHYTOPLANKTON OF THE BLAGODATNOYE LAKE (ITURUP ISLAND, KURIL ISLANDS, RUSSIA)
Vladimir Ya. Levanidov’s Biennial Memorial Meetings, 2023Algological studies conducted in June–August 2021 on the lagoon Blagodatnoye Lake (Iturup Island) and showed a high diversity of species composition of cyanobacteria and algae (274 species and intraspecifi c taxa from eight divisions: Cyanobacteria, Miozoa, Bacillariophyta, Chlorophyta, Charophyta, Criptista, Ochrophyta, Euglenozoa).
T.V. Nikulina, I.V. Motylkova
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Reviews in Aquaculture, 2020
AbstractA historical review of biological enhancement and fisheries for Iturup Island demonstrates that enhancement has significantly increased numbers of chum salmon while pink salmon are produced almost entirely naturally. Fourteen hatcheries currently produce and release chum salmon fry; four of these also generate pink salmon.
Natalya Klovach +2 more
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AbstractA historical review of biological enhancement and fisheries for Iturup Island demonstrates that enhancement has significantly increased numbers of chum salmon while pink salmon are produced almost entirely naturally. Fourteen hatcheries currently produce and release chum salmon fry; four of these also generate pink salmon.
Natalya Klovach +2 more
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Balneological resource of the 'Zharkie Vody' (Hot Waters) spring (Iturup Island)
Voprosy kurortologii, fizioterapii i lechebnoi fizicheskoi kul'tury, 2019It is necessary to develop a balneotherapeutic and tourist-recreational complex on Iturup Island (hereinafter referred to as Iturup Island). This investigation was conducted in the framework of the federal target program 'Socioeconomic development of the Kuril Islands, Sakhalin Region, for 2007-2015' under No.
V N, Zavgorudko +5 more
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Predictions about the Pink Salmon Oncorhynchus gorbuscha (Salmonidae) Catches on Iturup Island
Вопросы ихтиологии, 2023The pink salmon Oncorhynchus gorbuscha spawners which otolith marks created at fish early age at the Kurils and Reidov fish-rearing stations have been studied; fish breeding data and fishing statistics have been analyzed. At the end of the spawning run of pink salmon, only fish of the fish-farm origin have been caught near the fish-rearing stations ...
O. V. Zelennikov, M. S. Myakishev
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Water in parental basaltic magmasof the Menshiy Brat volcano (Iturup Island, Kurile islands)
Доклады Академии наук, 2019The paper presents study of the liquidus assemblage of olivine and spinel in high-magnesian basalts (MgO up to 10 mas. %) of the Menshiy Brat volcano (Iturup Island). It was possible to reconstruct the water content and evolution of volatile components in the primary parental magmas that took part in the formation of the Medvezhya Caldera, Iturup ...
I. R. Nizametdinov +4 more
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Novosti sistematiki nizshikh rastenii, 2022
For the first time, a complete list of liverworts from the thermal habitats of Baransky Volcano of Iturup Island, South Kurils is compiled and analyzed. Based on investigation of four collecting sites, 37 species of liverworts were found in direct zone of source of exposure.
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For the first time, a complete list of liverworts from the thermal habitats of Baransky Volcano of Iturup Island, South Kurils is compiled and analyzed. Based on investigation of four collecting sites, 37 species of liverworts were found in direct zone of source of exposure.
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Ecology of benthic foraminifers in the littoral zone of Iturup Island
Oceanology, 2006The composition and abundance of present-day benthic foraminifers in the littoral zone of Iturup Island are examined. The littoral zone is surveyed on the sides of both the Sea of Okhotsk and the Pacific Ocean. The greatest species diversity and the maximum foraminifer abundance were observed on the bench and at the sites of attachment of seaweeds and ...
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Water in Parental Basaltic Magmas of Menshyi Brat Volcano (Iturup Island, Kurile Islands)
Doklady Earth Sciences, 2019Data from the study of minerals of the liquidus association (olivine and spinel) from high-Mg basalts (up to 10 wt % MgO) of Menshyi Brat Volcano (Iturup Island) are reported. Based on these data, it was possible to estimate the water content and to study the evolution of volatile components in the primary basic magmas that formed the Medvezhia Caldera
I. R. Nizametdinov +4 more
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The Coho Salmon Oncorhynchus kisutch from Iturup Island
Russian Journal of Marine Biology, 2023A. N. Elnikov, O. V. Zelennikov
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Sockeye Salmon of Iturup Island: The Characteristics of Spawners from Commercial Catches in 2021
Russian Journal of Marine Biology, 2023A N Elnikov +2 more
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