Zobrazeno 1 - 10
of 585
pro vyhledávání: '"Fish distribution"'
Autor:
O. V. Novikova, L. A. Chernoivanova
Publikováno v:
Известия ТИНРО, Vol 204, Iss 3, Pp 580-601 (2024)
State of stocks and fishery and some general features of biology are considered for saffron cod in the Bering Sea on results of bottom trawl surveys and commercial fishery statistics in 2000–2023. In 2023, the stock in the southwestern part of the
Externí odkaz:
https://doaj.org/article/a8a747d5ff514b36bd7800ecb11ec140
Publikováno v:
Fisheries and Aquatic Sciences, Vol 27, Iss 5, Pp 276-282 (2024)
The present study was conducted to investigate the behavior and distribution characteristics of fishes near an artificial reef close to the waters of Uljin marine ranch. A 200-kHz, dual-beam frequency transducer was attached to the side of a ship for
Externí odkaz:
https://doaj.org/article/e7df95b6b1ce47f0a9dbf5ff98f8617d
Autor:
A. N. Starovoytov
Publikováno v:
Известия ТИНРО, Vol 0, Iss 0, Pp 157-170 (2024)
Results of the trawl survey in the Pacific waters at Kuril Islands within and outside EEZ of Russia conducted by RV TINRO in June-July 2023 are analyzed. Data on spatial distribution, abundance and biomass of fish, cephalopod and jellyfish species in
Externí odkaz:
https://doaj.org/article/90ba9fa7acd14e80be964eab58e4ff9d
Autor:
Р. V. Kalchugin, S. F. Solomatov
Publikováno v:
Известия ТИНРО, Vol 204, Iss 1, Pp 146-155 (2024)
In modern conditions of less number of research expeditions, more information is collected by fishing vessels, where Danish seine is used as a fishing gear. Biostatistical data obtained by bottom trawl and Danish seine were compared in the joint surv
Externí odkaz:
https://doaj.org/article/b08a10aadd9145828bf86220a222098d
Autor:
A. N. Starovoitov, S. S. Ponomarev
Publikováno v:
Известия ТИНРО, Vol 0, Iss 0, Pp 139-156 (2024)
Results of trawl surveys in the Okhotsk Sea and western Bering Sea conducted aboard RV TINRO and RV Professor Kaganovsky in the autumn of 2023 are analyzed. Data on spatial distribution, abundance and biomass of fish species, cephalopods and jellyfis
Externí odkaz:
https://doaj.org/article/b14373a2902144daa3ac35ba9659350e
Autor:
А. О. Zolotov
Publikováno v:
Известия ТИНРО, Vol 204, Iss 1, Pp 86-111 (2024)
Seasonal and bathymetric distribution of the main age groups of pacific cod in the northern Japan Sea are considered on the data of bottom trawl surveys in 1980–2023. The main wintering and spawning accumulations, where the fish concentrate from De
Externí odkaz:
https://doaj.org/article/f778a18dbe924e64b81745b82a5c0e72
Publikováno v:
Известия ТИНРО, Vol 203, Iss 4, Pp 745-769 (2023)
Saffron cod Eleginus gracilis, being a typical representative of the elittoral ichthyocene, is an important commercial species in the coastal areas of the Far-Eastern Seas. Small- and medium-sized vessels equipped with both active fishing gears as Da
Externí odkaz:
https://doaj.org/article/0befb9604dce40dda69838fca36b7c8a
Publikováno v:
Indonesian Journal of Agricultural Research, Vol 6, Iss 2, Pp 106-125 (2023)
The Water Quality Index (WQI) was used to evaluate the ecological health and status of Owalla Reservoir and the implications on fish species distribution and biological diversity of the reservoir. Water quality and fish species were collected from th
Externí odkaz:
https://doaj.org/article/9157174344894259bdd92953361dcc8f
Autor:
E. R. Ivshina, I. N. Mukhametov
Publikováno v:
Известия ТИНРО, Vol 203, Iss 2, Pp 325-341 (2023)
Spatial distribution of pacific herring Clupea pallasii in the Okhotsk Sea waters at the northeastern coast of Sakhalin Island is described on the data of surveys conducted in June-October of 1989 and 1997-2020 using bottom and midwater trawls and Da
Externí odkaz:
https://doaj.org/article/b40c468d30c54a4291558a5da3d40ea5