Obzhirov, A. I. Telegin, Yu. A. Shakirov, R. B. Salomatin, A. S. Derkachev, A. N. Syrbu, N. S. Li, N. S. Ponomareva, A. L. Es’kova, A. I.
Published in
Russian Journal of Pacific Geology
AbstractThe results of integrated studies in the southwestern part of the Sea of Okhotsk obtained during cruise 74 of the R/V Akademik M.A. Lavrentiev in 2016 are presented. Gas hydrates, carbonate crusts and nodules in bottom sediments and more than 100 gas flares in the water column were recognized. Great attention has been paid to the gas compos...
Chernova, N. V. Nazarkin, M. V.
Published in
Journal of Ichthyology
AbstractShortcrevice eelpout Gymnelopsis brevifenestrata (Zoarcidae, Gymnelinae) is an endemic species of the Sea of Okhotsk; until recently, it was known by 12 type specimens from the museum collections. The variability of the species was characterized and its distribution was revised by the study of several new specimens and paratypes. The live c...
Poezzhalova-Chegodaeva, E. A. Murasheva, M. Yu.
Published in
Journal of Ichthyology
AbstractThe morphological variability (plastic and meristic signs) of stone cockscomb Alectrias alectrolophus has been studied for the representatives from the Sea of Okhotsk and the Bering Sea. When comparing the individuals from the areas located at a significant distance, a high degree of morphological variability has been revealed for most of t...
Napazakov, V. V.
Published in
Journal of Ichthyology
AbstractThe width of trophic niches of the Kamchatka flounder Atheresthes evermanni, the Pacific halibut Hippoglossus stenolepis, and the Greenland halibut Reinhardtius matsuurae have been assessed quantitatively on the Western Kamchatka shelf of the Sea of Okhotsk using the data of isotopic signatures of carbon (δ13C) and nitrogen (δ15N) of thei...
Chernyshev, A. V.
Published in
Russian Journal of Marine Biology
AbstractThis article provides an overview of the species composition of the phylum Nemertea in the Far Eastern seas of Russia. The list of nemerteans includes at least 200 species from the classes Palaeonemertea, Pilidiophora, and Hoplonemertea. Many of the species proved to be new to science; most of them remain undescribed. Currently, the use of ...
Obzhirov, A. I. Emelyanova, T. A. Telegin, Yu. A. Shakirov, R. B.
Published in
Russian Journal of Pacific Geology
AbstractA model of the geological evolution of the Sea of Okhotsk is presented based on data from radioisotope age determinations and the mineral and isotope-geochemical composition of Late Mesozoic–Cenozoic volcanic rocks. We discuss the probable interrelationship between gas geochemical manifestations of gas fluxes with anomalous methane concentr...
Dolganov, V. N.
Published in
Russian Journal of Marine Biology
AbstractA morphological description of the rare deep-sea skates Bathyraja fedorovi, B. andriashevi, and B. tzinovskii from the northwestern Pacific Ocean is presented and data on their biology are considered. The structures of the neurocranium, scapulocoracoid, and pterygopodia are described; data on the number of abdominal and caudal vertebrae, ro...
Johannsen, Nele Lins Pereira, Lidia Riehl, Torben Brandt, Angelika
Speciation processes as drivers of biodiversity in the deep sea are still not fully understood. One potential driver for species diversification might be allopatry caused by geographical barriers, such as ridges or trenches, or physiological barriers associated with depth. We analyzed biodiversity and biogeography of 21 morphospecies of the deep-se...
Diansky, N. A. Stepanov, D. V. Fomin, V. V. Chumakov, M. M.
Published in
Russian Meteorology and Hydrology
Based on the numerical simulation of water circulation in the Sea of Okhotsk in 1986 to 2015, the impact of deep cyclones on the circulation off the northeastern coast of Sakhalin is studied. The circulation in the Sea of Okhotsk is simulated with the COSMO-Ru-INMOM-CICE model configuration, where the COSMO-Ru and INMOM resolve explicitly the mesos...
Moreva, I. N.
Published in
Russian Journal of Marine Biology
AbstractThe karyotype of the brightbelly sculpin Microcottus sellaris (Gilbert, 1896) (family Cottidae) from the Sea of Japan and Sea of Okhotsk has been studied for the first time. The karyotype is stable; it includes 42 chromosomes (2 metacentric, 2 submetacentric, 32 subtelocentric, and 6 acrocentric chromosomes); the number of chromosome arms i...
