Search results
-
Estimation of total removals (green weight)
Abstract: Through an in-depth discussion at the WG-EMM regarding green-weight estimation in the ... krill fishery, the Working Group recognised importance of obtaining detailed information on the methods ... by which green weight is estimated. The Report of WG-EMM included an appendix that describes this ... issue in detail and identifies a process by which the required information and data could be acquired ...
Meeting Document : SC-CAMLR-XXXI/BG/15 : Author(s): Co-conveners of the Working Group on Ecosystem Monitoring and Management
-
On reproduction of Electrona carlsbergi Tåning
Abstract: A subject of the present study is Electrona carlsbergi from the Atlantic sector of the ... has been ascertained that Electrona carlsbergi breeds in the notal zone. The ripening of females ... 150 to 650μm, and it reaches 900μm in hydrated oocytes. Maturation of ovaries is continuous, the ... spawning is serial. The spawning season is extended and coincides with the summer-autumn period. Author(s ...
Meeting Document : WG-FSA-90/20 : Author(s): G.P. Mazhirina (USSR)
-
Proposed CCAMLR educational package
aged approximately 10 to 16, focusing on CCAMLR and its role in the Antarctic. This package would ... address requests received by the Secretariat from both Members and the general public for information on a ... comprehensive publication about the organisation for general distribution. The package would be presented on the ... the four official languages of the Commission. Author(s): Secretariat Title: Proposed CCAMLR ...
Meeting Document : CCAMLR-XXII/11 : Author(s): Secretariat
-
Diet of cape petrel, Daption capense, during late incubation and chick rearing period, at Laurie Island, South Orkney Islands, Antarctica
Abstract: The diet of Cape petrel was investigated on Mossman Hills, Laurie Island, South Orkney ... , during late incubation and chick-rearing period. The analysis of the samples showed that Euphausiids were ... by far the main prey. Antarctic krill Euphausia superba constituted the bulk of the diet ... conducted during the same period of the life cycle. Author(s): Coria, N.R., Montalti, D., Soave, G.E. Title ...
Meeting Document : WG-EMM-95/85 : Author(s): Coria, N.R., Montalti, D., Soave, G.E.
-
Proposal for a Climate Change Response Work Program for CCAMLR
Abstract: The attached draft Climate Change Response Work Program addresses the remaining Terms ... of Reference of the Intersessional Correspondence Group (ICG) to develop approaches for integrating ... considerations of the impacts of climate change into the work of CCAMLR (components of TORs 7 and 8). It aims to ... build on related work of the Commission, SC-CAMLR and its working groups, and to link with related work ...
Meeting Document : WG-EMM-17/19 : Author(s): Delegations of Australia and Norway on behalf of the Climate Change Intersessional Correspondence Group
-
Estimating seabird by-catch in CCAMLR longline fisheries
Abstract: After many years of close to zero incidental seabird mortality in the longline fishery ... throughout the CCAMLR Convention Area, recent years have seen an increase in Subarea 48.3 and in Division ... 58.5.2. At the same time, concern has been expressed about the suitability of the method used to raise ... the observer data and to estimate total seabird mortality. Given the high profile of this issue in ...
Meeting Document : WG-FSA-17/50 : Author(s): C. Darby and K. Olsson
-
Distribution of mackerel icefish by size-group at South Georgia
Abstract: The depth distribution of C. gunnari was investigated with data from 9 groundfish ... surveys between 1986 and 2000 using data from representative, randomly located hauls. The data set for ... abundance (number of fish km?2) indicated that depth of maximum abundance increased as the size of the fish ... increased. The size range of all year classes was contained within the sampling depth of the surveys. The ...
Meeting Document : WAMI-01/16 : Author(s): A.W. North and I. Everson (United Kingdom)
-
KRILL FISHERY REPORT: 2009 UPDATE
). Most of this catch was taken in Subarea 48.2 (51316 t) with the remainder in Subarea 48.1 (31533 t ... ). The forecast total catch of krill for the current season falls in the range 109000-147000 t. This ... compares with 156521 t of krill reported in STATLANT data in 2007/08. Recent developments in the krill ... fishery include: improvements in the ‘haul-by-haul’ data from the continuous fishing system; a Ukrainian ...
Meeting Document : WG-EMM-09/06 : Author(s): Secretariat
-
Dynamic model of krill Euphausia superba swarm
Abstract: During the Italian Antarctic Expeditions to the Ross Sea, in the years 1989- 1994 ... , using the 38 and 120 kHz BioSonics dual-beam hydroacoustic system, numerous swarms of krill Euphausia ... (Okubo, 1980, 1986). It was assumed that the above mentioned model can also be applicable to krill swarms ... . Using physical parameters of the krills' swarm (density, length), the above assumption was verified ...
Meeting Document : WG-EMM-95/68 : Author(s): Kalinowski, J., Azzali, M.
-
Determination of local density of Dissostichus eleginoides in Subarea 48.3 - CCAMLR protocol local depletion experiment Ihn Sung 66 - January 1994
Abstract: A long lining stock depletion trial was undertaken by the Korean longliner Ihn Sung 66 ... in January 1994 in accordance with CCAMLR Conservation Measure 69/XII and the Experimental Protocol ... circulated by the Secretariat in COMM CIRC 93/50. The results of this experiment are presented. Leslie and ... DeLury methods are tested using simulations to determine the most appropriate method. The Leslie method ...
Meeting Document : WG-FSA-94/22 : Author(s): C. Jones and G. Parkes (United Kingdom)