Resultados de la búsqueda
-
Remarks on natural mortality of Dissostichus eleginoides in Subarea 48.3
Abstract: With samples originated in the Chilean longline fishery of Dissostichus eleginoides of ... , fishing depth and hook type. It was determined that there was no significative differences, in M value, in ... on natural mortality of Dissostichus eleginoides in Subarea 48.3 Approval: Approved ...
Meeting Document : WG-FSA-92/21 Rev. 1 : Autor(es): C.A. Moreno and P.S. Rubilar (Chile)
-
Preliminary results of pop-up satellite tag study on Antarctic toothfish in the Mawson Sea
described in this report. The toothfish was caught in the Mawson Sea in Feb 2015 and released with a PSAT by ... : Preliminary results of pop-up satellite tag study on Antarctic toothfish in the Mawson Sea Microsoft Word File ... a Korean scientific observer. The same observer recovered the fish a year later. The days of liberty ... were over a year (366 days). The vertical movement of the fish shows strong and contrasting patterns ...
Meeting Document : WG-FSA-16/08 : Autor(es): Delegation of the Republic of Korea
-
The use of net monitoring cable in trawl fishery for krill
tests demonstrate its potential in allowing observations of trawl in relation to krill distribution and ... behaviour, including real time imaging of krill and predator behaviour in relation to fishing gear during ... . Godø Title: The use of net monitoring cable in trawl fishery for krill Microsoft Word File: emm-17-47 ...
Meeting Document : WG-EMM-17/47 : Autor(es): O.R. Godø
-
Length-weight relationships of six fish species associated with krill fishery in the Atlantic sector of the Southern Ocean
Abstract: Length-weight relationships (LWRs) of six fish species in the Southern Ocean, which ... krill trawler (codend mesh size 2 cm) in the Atlantic sector of the Southern Ocean from January to ... were presented. Those data on fish species derived from Antarctic krill fishery will be very helpful in ... relationships of six fish species associated with krill fishery in the Atlantic sector of the Southern Ocean ...
Meeting Document : WG-FSA-17/64 : Autor(es): L. Wei, G.P. Zhu and Q.Y. Yang
-
Mercury in the coastal Antarctic ecosystem: Initial findings
Abstract: Our study presents some initial findings on Hg distribution in Antarctica from our ... CEMP. Previous studies on Hg dynamics in Antarctica are limited and existing information is somewhat ... monitoring program in this vulnerable and remote ecosystem. Author(s): E. Kim, Z. Baumann, J.-H. Kim and J ... .-W. Jung Title: Mercury in the coastal Antarctic ecosystem: Initial findings Approval: Approved ...
Meeting Document : WG-EMM-2019/51 Rev. 1 : Autor(es): E. Kim, Z. Baumann, J.-H. Kim and J.-W. Jung
-
Patagonian toothfish in the South Indian Ocean outside CCAMLR waters: a preliminary analysis of the SIOFA Patagonian toothfish population
and May 2019, in international waters of the South Indian Ocean within the FAO areas 51.7 and 57.4 ... ) convention area is provided in this paper. Different approaches have been made to define the TOP population ... study areas have been found but differences in temporary distribution of the three surveys could have ... toothfish in the South Indian Ocean outside CCAMLR waters: a preliminary analysis of the SIOFA Patagonian ...
Meeting Document : WG-FSA-2019/45 : Autor(es): R. Sarralde, L.J. López-Abellán and S. Barreiro
-
Changes in the foraging range of Adélie penguins as the breeding season progresses
Abstract: 1. This paper describes temporal changes in foraging range throughout the breeding ... with the changing requirements of adults and chicks. However, increases in range as the chick rearing ... the foraging ranges demonstrated for the Mawson coast onto other Adélie penguin colonies in the Prydz ... distance between populations. Overlap in foraging ranges between neighbouring colonies is least likely when ...
Meeting Document : WG-EMM-04/57 : Autor(es): J. Clarke and L. Emmerson (Australia)
-
APPLYING A TS-PROBE FOR MEASURING ANTARCTIC KRILL (EUPHAUSIA SUPERBA) TARGET STRENGTH IN SITU: PROCEDURES AND DATA ANALYSIS
strength of Antarctic krill in situ at short range. The experimental methods, procedure for data retrieval ... operating at 38, 120 and 200 kHz is installed in the probe, connected to three pressure resistant ... was subsequently lowered to suitable depth from the vessel in fixed position and data were acquired at ... and further utilized in the biomass evaluation. Author(s): G. Skaret, L. Calise and E. Ona (Norway ...
Meeting Document : SG-ASAM-09/13 : Autor(es): G. Skaret, L. Calise and E. Ona (Norway)
-
Diurnal changes of some biological characteristics of Euphausia superba Dana in swarms (westward of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by biologist-observer)
out during the working period of commercial trawler ‘Grigory Kovtun’ in the fishing area near the ... in E. superba size composition became feebler expresses or stop. Significance of these observations ... in relation to data on E. superba’s size composition accepted during usual surveys (collecting E ... . superba from end March to June was observed in operation region. As may suppose, these changes are related ...
Meeting Document : WG-KRILL-92/09 : Autor(es): A.V. Vagin, R.R. Makarov and L.L. Menshenina (Russia)
-
2006–2013 fish distribution and biomass in the Kerguelen EEZ (CCAMLR DIVISION 58-5-1) for the bathymetric range 100–1 000 m
Abstract: Three fish biomass surveys have been recently undertaken in the northern part of the ... ” repeating the same random and stratified sampling stations in the bathymetric range 100 – 1000 m. Data on ... 40% of the total biomass on the shelf and surrounding deep-sea, is the dominant species in terms of ... first ones taking into account all the fish components of a surveyed area in the Southern Ocean ...
Meeting Document : WG-FSA-14/07 : Autor(es): G. Duhamel, M. Hautecœur and R. Sinegre (France)