Результаты поиска
-
Plan of research program of the Russian Federation in Subarea 48.5
-year research program in the Weddell Sea that is prospected for 3-5 years. Detailed plan of fishing ... promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is closed on the ... basis data on stock assessment absence. The main objective of the present program is collecting data for ... operations, data collecting and analysis will be provided for the Scientific Committee and Commission ...
Meeting Document : WG-FSA-16/15 Rev. 1 : Автор(ы): Delegation of the Russian Federation
-
Homogeneity of body length composition of Antarctic krill within the commercial haul
Abstract: The homogeneity of krill length composition in commercial trawl catches (hauls) was investigated by comparing length compositions from different parts of the same haul. There was no significant difference (P>0.05) in 53 out of 60 hauls. Therefore it is concluded that sampling from one
Meeting Document : WG-KRILL-90/11 Rev1 : Автор(ы): T. Ichii (Japan)
-
Report of the UK/Polish fish stock assessment survey around South Georgia and Shag Rocks in January 1990
Author(s): G.B. Parkes, I. Everson, J. Anderson (United Kingdom), Z. Cielniaszek, J. Szlakowski and R. Traczyk (Poland) Title: Report of the UK/Polish fish stock assessment survey around South Georgia and Shag Rocks in January 1990 Approval: Approved
Meeting Document : WG-FSA-90/11 Rev. 1 : Автор(ы): G.B. Parkes, I. Everson, J. Anderson (United Kingdom), Z. Cielniaszek, J. Szlakowski and R. Traczyk (Poland)
-
Assessment of escape mortality of Antarctic krill (Euphausia superba) in trawls
experiment was carried out on the krill fishing grounds off South Orkney Islands (60°35’S, 45°30’W), during ... January-February 2014. The method applied consisted of a covered trawl codend system for retaining ...
Meeting Document : WG-EMM-14/14 : Автор(ы): B.A. Krafft (Norway) and L.A. Krag (Denmark)
-
Data on feeding and food objects of southern minke whales
over the years after the cessation of whaling. The role of a short and profitable from the energy point ... potential meaning of its last link for the commercial exploitation, reduced significantly. Author(s ...
Meeting Document : SC-CAMLR-XXVI/BG/25 Rev. 1 : Автор(ы): Delegation of Ukraine
-
Patagonian toothfish maturity in fishing area 48.3 (South Georgia and Shag Rocks)
determine size at maturity for male and female individuals.A considerable amount of original data indicated ... maturity ogive was drawn and compared with size composition in catches of recent years to show that ...
Meeting Document : WG-FSA-03/99 : Автор(ы): K.V. Shust and A.N. Kozlov (Russia)
-
DATA ON FEEDING AND FOOD OBJECTS OF SOUTHERN MINKE WHALES
over the years after the cessation of whaling. The role of a short and profitable from the energy point ... potential meaning of its last link for the commercial exploitation, reduced significantly. Author(s): S.G ...
Meeting Document : WG-EMM-08/25 : Автор(ы): S.G. Bushuev (Ukraine)
-
Spatial scales of benthic invertebrate habitats from fishery by catch and video transect data in the Ross Sea region
collected for two fishing seasons, with 4728 longline segments observed. Several regions with consistent ... occurred at a typical scale of 10-30 km 2, though some sponge habitats appeared larger. Spatial analysis of ... habitats also varies among four benthic bioregions developed for the Ross Sea. Together, the data show that ...
Meeting Document : WG-EMM-10/28 : Автор(ы): S.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand)
-
Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands
surveyed to investigate mechanisms for the formation of krill concentrations and to estimate acoustic ... north of the islands, as usual. Tracks of drifting buoys (with curtain drogues at 30 m depth where krill ... ground for krill.) High concentrations of chlorophyll a were also measured in the shelf waters, showing a ... late January 1991, i.e. 1.78 million t (56 g/m2), should be regarded as the lower level for the shelf ...
Meeting Document : WG-KRILL-91/22 : Автор(ы): Delegation of Japan
-
A two-fleet ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
become available for the years 2004 and 2005. The assessment is also generalised to allow for a second ... obtained show a much greater selectivity for larger toothfish for the pot than for the longline fishery – a ... feature which has important implications for the status of the population. The possible extent of cetacean ... of various constant annual catches for the two-fleet model are computed. Although higher sustainable ...
Meeting Document : WG-FSA-05/58 : Автор(ы): A. Brandão and D.S. Butterworth (South Africa)
Страницы
- « первая
- ‹ предыдущая
- …
- 430
- 431
- 432
- 433
- 434
- 435
- 436
- 437
- 438
- …
- следующая ›
- последняя »