Results 11 to 20 of about 202 (128)

The problem of «the northern territories» in the works of Russian orientalists

open access: yesВестник Майкопского государственного технологического университета, 2023
The problem of the «northern territories» in the relations between the USSR / Russia and Japan is a kind of echo of the Second World War, which makes itself felt up to the present time.
Alexander Stefanovich Ivashchenko
doaj   +1 more source

Coastal thermal springs in the central part of Iturup island: macro- and microelement composition

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2022
Based on the results of expeditionary studies (July 2021), geochemical features of thermal waters (natural manifestations and borehole waters) discharging near or directly on the Sea of Okhotsk and Pacific coasts of the central part of Iturup Island were
Kalacheva E.G.   +3 more
doaj   +1 more source

On coho salmon Oncorhynchus kisutch from Iturup Island

open access: yesИзвестия ТИНРО, 2023
Results of biological analysis are presented for 162 specimens of coho salmon caught at the coast and in the rivers of Iturup Island (southern Kuril Islands) during their spawning migration in August-October, 2021.
A. N. Elnikov, O. V. Zelennikov
doaj   +1 more source

Epigeic lichens in thermal habitats on the Southern Kuriles [PDF]

open access: yesГеосистемы переходных зон, 2022
The paper presents the results of studying soil lichens in areas of thermal habitats on the Kuril Islands, including the features of lichen distribution on the isles.
Alexander K. Ezhkin
doaj   +1 more source

On state of commercial herd of chum salmon Oncorhynchus keta and forecasting its abundance at Iturup Island

open access: yesИзвестия ТИНРО, 2023
Population dynamics and size-age structure are analyzed for the chum salmon herd formed in the Prostor and Kurilsky Bays of Iturup Island (Kuril Islands). Release of chum juveniles into the waters of the bays increased from 10.7.106 ind. in 1996 to 197.6.
A. N. Elnikov, O. V. Zelennikov
doaj   +1 more source

Remote sensing techniques in the study of structural and geotectonic features of Iturup Island (the Kuril Islands)

open access: yesЗаписки Горного института, 2022
The article presents structural and geotectonic features of Iturup Island, the largest island in the Greater Kuril Ridge, a unique natural site, which can be considered as a geological reference. The structural and geotectonic analysis carried out on the
Irina V. Talovina   +3 more
doaj   +1 more source

Wave characteristics in the southern part of the Sea of Okhotsk – the area of water transport routes to the southern Kuril Islands [PDF]

open access: yesГеосистемы переходных зон, 2021
This paper describes the results of studying the waves in the southern part of the Sea of Okhotsk on the sea routes between Sakhalin and Iturup islands by means of autonomous wave recorders.
Dmitry P. Kovalev   +3 more
doaj   +1 more source

Geological evidence of strong tsunami manifestations on the Iturup Island (Kuril Islands) at last 3500 years [PDF]

open access: yesГеосистемы переходных зон, 2023
The distribution of tsunami deposits in the lacustrine-swamp sections on the Kasatka Bay coast is analyzed. The main objects were a swamp formed on the place of overgrown lagoon-type lake located behind dune ridge, and a low swampy isthmus between ...
Nadezhda G. Razjigaeva   +5 more
doaj   +1 more source

Distribution and habitat conditions of walleye pollock Theragra chalcogramma at southern Kuril Islands

open access: yesИзвестия ТИНРО, 2021
Data on spatial distribution and habitat conditions are presented for walleye pollock Theragra chalcogramma at southern Kuril Islands in spawning season (spring 2015) and feeding season (summer 2016).
S. L. Ovsyannikova   +2 more
doaj   +1 more source

Tephrostratigraphic fieldwork on Iturup Island (the South Kuril Islands) in 2024 [PDF]

open access: yesГеосистемы переходных зон
The report presents the results of the fieldwork (July 2024) aimed at studying the traces of prehistoric ashfalls in the city of Kurilsk and nearby settlements: the villages of Kitovy, Rybaki, and Reydovo (Iturup, South Kuril Islands).
Degterev, Artem V.,
doaj   +1 more source

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