Results 21 to 30 of about 15,973 (229)

ANALYSIS OF INTERANNUAL AND SEASONAL VARIABILITY OF ICE COVER IN ANIVA BAY AND LA PEROUSE STRAIT ACCORDING TO EARTH REMOTE SENSING DATA

InterCarto. InterGIS, 2017
Based on the data of satellite observations of the ice cover with the use of geoinformation technologies, an analysis of the interannual and seasonal variability of ice cover in Aniva Bay and La Perouse Strait has been made.
V. A. Romanyuk, I. V. Eremenko, V. M. Pishchal’nik   +2 more
doaj   +1 more source

ABOUT THE NEW VERSION OF THE “ICE” SOFTWARE PACKAGE

InterCarto. InterGIS, 2017
The paper describes the new version (1.2) of the “Ice” software designed for calculating the sea ice area of different cohesion according to pentad (once in five days) archival maps of the ice cover of the Sea of Okhotsk and the Sea of Japan, based on ...
I. V. Shumilov, V. M. Pishchal’nik, I. G. Minervin   +2 more
doaj   +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

Известия 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

Innovative competitiveness of russian regions [PDF]

, 2015
The article analyses the competitive challenges of Russian regional economies and proposes ways of selecting competitive priorities. The author assumes that selection of priorities for improving a region’s innovative competitiveness should involve not ...
Golova, I.M.
core   +2 more sources

Plankton and benthos in Lake Blagodatnoye (Iturup Island) in summer

Известия ТИНРО
Lake Blagodatnoye is an oligohaline meromictic reservoir with the two-layer vertical structure — a typical lagoon lake for the southern Far East of Russia. Its upper layer is occupied by fresh water and the lower layer — by brackish water.
V. S. Labay, I. V. Motylkova, D. S. Zavarzin, A. V. Litvinenko, I. A. Atamanova, E. V. Abramova, O. N. Berezova, T. S. Shpilko, A. I. Vodop’janova, O. B. Sharlay   +9 more
doaj   +1 more source

The impact of light spectrum on Lactuca sativa growth in controlled conditions: New approaches and prospects for hydroponic systems

Siberian Journal of Life Sciences and Agriculture
Background. In the context of modern challenges for ensuring food security and sustainable development of agrotechnologies in the Russian Federation, particular attention is being paid to optimizing plant cultivation methods in controlled environments ...
Svetlana V. Abramova, Evgeniy N. Boyarov, Natalia F. Dvoinova, Olesya V. Kuptsova   +3 more
doaj   +1 more source

Effect of estradiol on gonads development for resident form males of cherry salmon Oncorhynchus masou

Известия ТИНРО, 2021
Effect of estradiol on development of gonads in resident form males of cherry salmon is investigated. The fish aged 0+ with initial weight of 3.48-10.70 g were treated with the hormone for 30 days, then reared for 8 months.
O. V. Zelennikov, M. S. Myakishev, A. A. Vorojtsova   +2 more
doaj   +1 more source

Differential photosynthetic adaptation between size-classes of Spruce and Fir juveniles help to explain the co-existence of the two species. [PDF]

, 2010
Background/Question/Methods _Abies sachalinensis_ (Sakhalin Fir) and _Picea glehnii_ (Glehn’s Spruce) are major components of the sub-boreal forests of Hokkaido, Japan.
Akihiro Sumida, Edgard Bontempo e Silva, Kiyomi Ono, Toshihiko Hara   +3 more
core   +2 more sources

RESEARCH OF CHANGES IN THE ICE COVER OF THE TATAR STRAIT BASED ON DATA OF REMOTE SENSING OF THE EARTH

InterCarto. InterGIS, 2017
According to the data of satellite observations, the variability of the ice behavior of the whole Tatar Strait and its separate regions for the period of 1979–2016 has been researched.
I. V. Eremenko, D. V. Dorofeeva, V. A. Romanyuk, V. M. Pishchal’nik   +3 more
doaj   +1 more source

Some biological parameters of pacific oyster Crassostrea gigas (Thunberg, 1793) in the Busse Lagoon (Sakhalin Island) in 2010–2020

Известия ТИНРО, 2023
Size-age structure and spatial distribution of pacific oyster <i>Crassostrea gigas</i> in the Busse Lagoon (Sakhalin Island) in 2010–2020 are analyzed. The oyster colony is in depression.
A. Ch. Kim, D. M. Lozhkin
doaj   +1 more source