Search results

1. Draft Krill Fishery Report

   summary of information related to the krill fishery in a similar format to the fishery reports ... the preparation of a draft krill fishery report for consideration at WG EMM-14 that would be similar in content ... to a finfish Fishery Report. The following compilation of information on the krill fishery has been prepared ... by the Secretariat to provide the basis for such a Krill Fishery Report. This also includes a report on krill fishing ...

   Meeting Document : WG-EMM-14/58 : Author(s): Secretariat

2. A biomass estimate of Antarctic krill (Euphausia superba) at the Balleny Islands

   Abstract:  The biomass of Antarctic krill (Euphausia superba) at the Balleny Islands, Antarctica ... data processing followed the recommendations of CCAMLR SG-ASAM.  Two parameterisations of the krill ... of krill, θ, as a normal distribution, mean = 11°, standard deviation = 4°, N(11,4), the second ... parameterisation used θ = N(-20,28).  Krill biomass using estimated using θ = N(11,4) was 20.8 kilotonnes ...

   Meeting Document : WG-EMM-15/17 Rev. 1 : Author(s): M.J. Cox (Australia), Y. Ladroit, P. Escobar-Flores and R.L. O’Driscoll (New Zealand)

3. A krill–predator–fishery model for evaluating candidate management procedures

   Abstract:  The CCAMLR has recognised the need to subdivide the precautionary krill catch limit ... for Statistical Area 48 amongst smaller spatial units in order to minimize the localized depletion of krill ... necessary to evaluate these procedures in terms of their likely effects on krill and predator populations ... uncertainty about how the krill-predator- fishery system operates. We describe a model designed to investigate ...

   Meeting Document : WG-EMM-05/13 : Author(s): G.M. Watters, J.T. Hinke (USA), K. Reid and S. Hill (United Kingdom)

4. Advances are urgently needed in providing regular estimates of krill stock status based on the available data

   Abstract:  CCAMLR currently manages the krill fishery in subareas 48.1 to 48.4 using an arbitrary ... measure (the trigger level) which was established in 1991 and is “not related to the status of the krill ... include requests to “assess the status of krill” and “develop management advice … for management of krill ... fisheries”. Although WG-EMM is now a quarter century old, it rarely assesses the status of the krill stock ...

   Meeting Document : WG-EMM-2019/28 : Author(s): S. Hill, J. Hinke, N. Ratcliffe, P. Trathan and G. Watters

5. Influence of krill availability on humpback whale breeding success

   Abstract:  The abundance of the Antarctic krill (Euphausia superba) has been declining ... ) of the krill consumers may be compromised. In the present study, we investigated the reproductive success ... of humpback whales (Megaptera novaeangliae) from Breeding Stock G in relation to krill density.  The result we ... if such changes negatively affect the production of krill. Therefore, it is recommended that management strategies ...

   Meeting Document : WG-EMM-18/P15 : Author(s): E. Seyboth, F. Félix, M.-A. Lea, L. Dalla Rosa, G. Watters, K. Reid and E. Secchi

6. Krill fishery information

   Abstract:  Compilation of information and work pertaining to the krill fisheries in CCAMLR waters ... for the current season (2003/04); • Measures of overlap between the krill fishery and krill predators; • A revised ... plan for the krill fishery in Area 48. Author(s):  Secretariat Title:  Krill fishery information ... Compilation of information and work pertaining to the krill fisheries in CCAMLR waters is presented ...

   Meeting Document : WG-EMM-04/15 : Author(s): Secretariat

7. Krill density, biomass, proportional recruitment and recruitment index in the elephant island region during the period 1977 to 1997

   Abstract:  The Elephant Island long-term data set was updated for krill density and proportional ... recruitment. Krill biomass (from net sampling surveys) and absolute recruitment are introduced as additional ... /95 and an average 1995/96 krill year-class (below average for proportional recruitment, average ... for absolute recruitment). After a period of low krill density in the area for almost a decade, krill density ...

   Meeting Document : WG-EMM-97/29 : Author(s): Loeb, V., Siegel, V., Gröger, J.

8. Fish by-catch in the krill fishery: 2016 update

   Abstract:  Data on fish bycatch in the krill from Commercial catch data (95 513 hauls) and CCAMLR ... by-catch in a 300 000 t krill fishery would be 370 t, comprising 40% Champsocephalus gunnari and 30 ... modal size class of <10 cm. The fish species taken as by-catch in the krill fishery are the same ... species (and size classes) as those reported in the diet of ‘krill-dependent’ predators. There is evidence ...

   Meeting Document : WG-FSA-16/04 : Author(s): CCAMLR Secretariat

9. Biomass/CCAMLR krill review

   Abstract:  Current knowledge of the ecology, biology and life history of the Antarctic krill ... are either directly or indirectly applicable to the effective management of krill exploitation within ... of krill on various scales ranging from the global to individual aggregations (e.g., swarms) is discussed ... separation considered. Recent attempts to assess the krill standing stock directly are examined ...

   Meeting Document : SC-CAMLR-VII/BG/39 : Author(s): D.G.M. Miller and I. Hampton (South Africa)

10. Krill fishery report: 2007 update

    for krill in Area 48 in the 2006/07 season, and these vessels have taken 61876 t of krill to date. Two ... CCAMLR scientific observers have been deployed. The preliminary estimate of the total catch of krill ... for the season is approximately 111746 t. This compares with 106589 t of krill reported in the STATLANT data ... of overlap between the krill fishery and krill predators; Consideration of the Conservation Measures in force ...

    Meeting Document : WG-EMM-07/05 : Author(s): Secretariat

Pages