Resultados de la búsqueda
-
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
-
Trade data analysis – A report of trends and supply chains in CDS data
Abstract: Analysis of the trends and supply chains in the CDS data for 2016 and 2017 has ... identified increased use of the CDS with increases in the number of DCDs (41%), DEDs (35%) and DREDs (193 ... States of America (USA) in both years followed by Viet Nam. Analysis of supply chains within the CDS ... Secretariat Title: Trade data analysis – A report of trends and supply chains in CDS data Microsoft Word File ...
Meeting Document : CCAMLR-XXXVII/BG/03 : Autor(es): CCAMLR Secretariat
-
Barcoding and beyond: applications and developments for biodiversity evaluation in the Southern Ocean
Abstract: DNA barcoding is a valuable tool for biodiversity studies in the Southern Ocean. It can ... (NGS) techniques in the last 15 years has provided exciting new developments in classical barcoding ... : applications and developments for biodiversity evaluation in the Southern Ocean Microsoft Word File: emm-2019 ...
Meeting Document : WG-EMM-2019/54 : Autor(es): A. Dettai, G. Duhamel, C. Gallut, M. Eléaume and A. Martin
-
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
-
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)
-
An assessment of the impact of krill fishery on penguins in the South Shetlands
season (December-March) in the South Shetland Islands (Subarea 48.1) was assessed based on available ... information on fishery, penguins and krill biomass. The catch is very low in December followed by roughly ... intensity to the shelf and slope of Livingston or Elephant Island. In contrast, the food consumption by ... penguins is estimated to be large in the shelf and slope near King George Island (11,680 t/10-day), whereas ...
Meeting Document : WG-KRILL-93/07 : Autor(es): T. Ichii, M. Naganobu and T. Ogishima (Japan)
-
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)
-
Analysis of catch and effort data in SSRUs 882A–B North from the 2015 fishing season including comparisons with data from exploratory fisheries and closed areas
fisheries and closed areas. The analysis showed that overall, the CPUE rates observed in the survey were ... within the range of that observed in other exploratory fisheries and similar to those typically observed ... in the north area of Subarea 88.1, the nearest comparable area. Hauling speeds (number of hooks ... with a larger number of fish per 1000 hooks, especially in seamount habitats where the fish are large ...
Meeting Document : WG-SAM-16/16 Rev. 1 : Autor(es): K. Large, A. Dunn, S.J. Parker, T. Earl, C. Darby, M. Söffker and O.R. Godø