Search results

1. Periodic TAC

   Description / Abstract:  Fishery catch and effort reports (TAC data) are required for 'real ... Fishery catch and effort reports (TAC data) are required for 'real-time' monitoring ... -time' monitoring of the fisheries, and are submitted by Flag States at 5-day, 10-day or monthly ... of the reporting period depends on the type of fishery. ... CCAMLR codes CCAMLR CODES click to Return to TAC data ... : 30mm E day 21 to day 25 KRI Euphausia superba Antarctic Krill DAM Diomedea amsterdamensis Amsterdam ... headed albatross SX Seine nets BOI Boiled (Krill) 32 Mustad 11/0 1 January BYR Bathyraja irrasa ... (single) PLD Peeled (Krill) 17 Mustad Hollow Point 10/0 size: 30mm 8 August CEH Caelorinchus marinii ...

   Document : Site Section: Data

2. An outline of narrowband echosounder survey methods to estimate biomass of Antarctic krill in CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru

   Abstract:  Japanese multidisciplinary survey with a focus on biomass estimation of Antarctic krill ... -frequency (38, 120 and 200 kHz) krill identification method which is the current CCAMLR standard ... will be employed in the analysis but utility of 70 kHz data will also be investigated. Measurements of acoustic ... impedances (mass density and sound-speed contrasts) of krill will also be conducted during the survey ...

   Meeting Document : SG-ASAM-18/02 : Author(s): K. Abe, K. Amakasu, R. Matsukura, T. Mukai and H. Murase

3. Are penguins and seals in competition for Antarctic krill at South Georgia?

   they are, respectively, the main mammal and bird consumers of Antarctic krill (Euphausia superba). In recent years ... on krill of similar size ranges, dive to similar depths and are restricted in their foraging range at least ... leading to the decline in their population. We used: (1) satellite-tracking data to investigate ... seasons of 1999 and 2000 and (2) diet data to assess potential changes in their trophic niches between ...

   Meeting Document : WG-EMM-02/22 : Author(s): K.E. Barlow, I.L. Boyd, J.P. Croxall, K. Reid, U.J. Staniland and A.S. Brierley (United Kingdom)

4. Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: Preliminary report of the ICED–CCAMLR Projections Workshop, 5 to 7 April 2018

   of conservation and management strategies that anticipate and adapt to potential changes in krill population ... modellers and fisheries scientists to consider the development of projections of the impacts of climate ... change upon krill in Area 48. Here we present the preliminary findings of this workshop: ‘ Developing ... of krill recruitment processes, the key driver of variability in krill populations across the region ...

   Meeting Document : WG-EMM-18/09 : Author(s): E.J. Murphy, N.M. Johnston, S.P. Corney and K. Reid

5. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

   Paper Title:  Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae ... on Chilean fisheries of the Patagonian toothfish, Dissostichus eleginoides is reviewed in order to study ... selectivity of different types and sizes of hooks used in longlines. Original data obtained during 1991 off ... the coast of Valdivia, South East Pacific, are also taken into consideration. The data show that circle ... 2 presents the available data on three types of baits used in D. eZeginoides fishery: salted sardine, salted ... catch analysis of the longline fishery of Dissostichus eleginoides in Chile. Document WG-FSA-91!10 ... WG-FSA-91/11 HOOK SELECTIVITY IN THE LONGLINE FISHERY ... information from technical publications on Chilean fisheries of the Patagonian toothfish, Dissostichus ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Author(s): Moreno, C.A.

6. Size compositions of males and females in the course of the life cycle of Euphausia superba

   different years. The observed variations were related to stages of krill maturity during the reproductive ... cycle. Information on size composition by sex is considered to be vital for an understanding of krill ... include not only measurement but also sex determination of adult krill. File:  01-Makarov.pdf ... years. The observed variations were related to stages of krill maturity during the reproductive cycle ... WG-KRILL-90/5 SIZE COMPOSITIONS OF MALES AND FEMALES ... is considered to be vital for an understanding of krill population structure. It is suggested that duties ... saisonniere. Dans ce document, les variations de composition par taille et par sexe des echantillons des ... provenant d'annees differentes. Les variations observees portaient sur les stades de maturite du krill ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Author(s): Makarov, R.R.

7. Bias in acoustic biomass estimates of Euphausia superba Dana to diel vertical migration

   Abstract:  The diel vertical migration of Antarctic krill (Euphausia superba) can greatly bias ... the estimates of biomass distribution and abundance, a time-depth-density analysis was performed. Data ... . The data includes five surveys conducted from mid-January to mid March. The first and fourth surveys ... centered on a large krill swarm to the west of Seal Island. Average krill volume densities were calculated ...

   Meeting Document : WG-KRILL-93/48 : Author(s): D.A. Demer and R.P. Hewitt (USA)

8. A SIMULATION MODEL FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES

   Abstract:  Bottom fisheries are now to ‘avoid significant adverse impacts on vulnerable marine ... habitats.  Noting the paucity of data on the ecology of these habitats, this paper provides a practical ... approach in managing Antarctic fisheries. The functions developed in this paper provide placeholders ... (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES Approval ...

   Meeting Document : WG-SAM-09/21 : Author(s): A.J. Constable (Australia)

9. Distribution and abundance of skates (Bathyraja spp.) on the Kerguelen Plateau through the lens of the toothfish fisheries

   Indian Ocean. Data from fishery observations for 1997 to 2014 shows that the three skates were widely ... Indian Ocean. Data from fishery observations for 1997 to 2014 shows that the three skates were widely ... as incidental by-catch in Patagonian toothfish (Dissostichus eleginoides) longline and trawl fisheries ... , and the mackerel icefish (Champsocephalus gunnari) trawl fishery on the Kerguelen Plateau (KP) in the southern ...

   Meeting Document : WG-FSA-16/P03 : Author(s): G.B. Nowara, P. Burch, N. Gasco, D.C. Welsford, T.D. Lamb, C. Chazeau, G. Duhamel, P. Pruvost, S. Wotherspoon and S.G. Candy

10. Updated background paper (2018) on the Domain 1 MPA. Part A: Domain 1 MPA Model

    Abstract:  The present paper reflects on a series of documents, comments and suggestions made ... discussed during the recent workshop on Spatial management held in Cambridge, 2018. Thus, this document ... the meetings detailed above, and includes new information about the identification of krill areas, scientific ... Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release Consent:  Yes ...

    Meeting Document : SC-CAMLR-XXXVII/BG/07 : Author(s): Delegations of Argentina and Chile

Pages