Results 21 to 30 of about 350 (202)

Russian settlement on the island of Urup (1795–1805) and its influence on Japan’s policy towards Ainu from southern Kurils

open access: yesЯпонские исследования, 2022
Based on comparative study of published Russian and Japanese sources, the article describes the history of the Russian settlement on the island of Urup in 1795–1805.
V. V. Shchepkin
doaj   +1 more source

Strawberry Species of Iturup and Sakhalin Islands [PDF]

open access: yesHortScience, 2008
A plant-collecting expedition to Iturup and Sakhalin Islands, Sakhalin Territory, Russian Federation, occurred between 21 July and 12 Sept. 2003. Strawberries, Fragaria L., were observed and collected. Japanese and Russian flora describe two diploid (2 n
Kim E. Hummer, Andrey Sabitov
openaire   +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

A 6.2 Ma‐Long Record of Major Explosive Eruptions From the NW Pacific Volcanic Arcs Based on the Offshore Tephra Sequences on the Northern Tip of the Emperor Seamount Chain

open access: yesGeochemistry, Geophysics, Geosystems, Volume 24, Issue 12, December 2023., 2023
Abstract We present a continuous ∼6.2 Ma long record of explosive activity from the Northwest Pacific volcanic arcs based on a composite tephra sequence derived from Ocean Drilling Program Sites 882A and 884B, and core MD01‐2416 on the Detroit Seamount.
V. V. Ponomareva   +9 more
wiley   +1 more source

Comparative characteristics of growth of the scales from pink salmon in returns to Sakhalin Island (southeast coast) and Iturup Island in 2017 and 2018

open access: yesИзвестия ТИНРО, 2020
Iturup Island (in southern Kuril Islands) and southeastern Sakhalin Island are known by the highest catches of salmons within the Sakhalin-Kuril region. The timing of pink salmon mass return to Iturup is 5–10 days later than to Sakhalin, and the females ...
A. M. Kaev, L. V. Romasenko, D. A. Kaev
doaj   +1 more source

Phenotypic characterization of a strawberry (Fragaria ×ananassa Duchesne ex Rosier) diversity collection

open access: yesPLANTS, PEOPLE, PLANET, Volume 5, Issue 2, Page 209-224, March 2023., 2023
To secure a stable, safe food supply, the future of humanity depends on the conservation and application of cultivated and wild plant diversity. Strawberries are globally important. They are widely produced and provide significant human health benefits. In 2019, annual world production was 14.5 MT.
Kim E. Hummer   +3 more
wiley   +1 more source

Glukhoye Lake: Middle to Late Holocene environments of Kunashir Island (Kuril Archipelago, Russian Far East)

open access: yesBoreas, Volume 51, Issue 2, Page 364-384, April 2022., 2022
A c. 8.2 cal. ka BP multiproxy lake record from the southern Kuril Islands indicates the occurrence of the Holocene thermal maximum between c. 8.0 to 6.5 cal. ka BP, followed by a gradual cooling to modern at c. 2.3 cal. ka BP. These results when combined with other lacustrine sites in the archipelago do not support previous conclusions that had linked
Anatoly V. Lozhkin   +4 more
wiley   +1 more source

Seagrasses At The Islands Iturup And Urup Of Kuril Archipelago

open access: yesGEOGRAPHY, ENVIRONMENT, SUSTAINABILITY, 2023
The islands Iturup and Urup of Kuril Archipelago have been understudied in respect of seagrasses. The research aimed to fill this gap. In 2019 during the expedition of the Russian Geographical Society a part of the coastline has been surveyed by walking, the beached remains of seagrasses and the seagrasses growing on the littoral have been registered ...
Anton A. Iurmanov   +2 more
openaire   +2 more sources

ESTIMATION OF ABUNDANCE FOR THE MIGRATING JUVENILE PINK SALMON IN THE RIVERS OF SAKHALIN AND ITURUP ISLANDS IN 2019

open access: yesИзвестия ТИНРО, 2020
Number of the pink salmon fry migrating downstream from their spawning grounds in the control rivers in 2019 is assessed as 17546.2 . 103 and 14795.7 . 103 ind. for the Dagi and Bolshoi Khuzi Rivers (northeastern Sakhalin), as 89.1 . 103 and 2636.1 . 103
A. M. Kaev   +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

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