Search results

1. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2018/19

   releases for 2001–2018 and commercial fishery age frequencies for 1998–2018 are also included. Models ... . Tag releases for 2001–2018 and commercial fishery age frequencies for 1998–2018 are also ... Abstract:  A Bayesian sex- and age-structured integrated stock assessment for Antarctic toothfish ... data for 1998–2019 and age and abundance data from the Ross Sea Shelf survey for 2012–2019. Tag ...

   Meeting Document : WG-FSA-2019/08 : Author(s): A. Dunn

2. Integrated research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea, New Zealand and Ukraine

   in 2017. The joint research proposal was for 3 years covering the period 2017/18, 2018/19 and 2019/20 ... the proposal in 2017. The joint research proposal was for 3 years covering the period 2017/18, 2018/19 and 2019 ... includes a catch distribution plan for the 2019/20 season, recognizing a full review and new proposal ... distribution plan for the 2019/20 season, recognizing a full review and new proposal will be required ...

   Meeting Document : WG-SAM-2019/02 : Author(s): Delegations of the Republic of Korea, New Zealand and Ukraine

3. 2019 Ross Sea shelf survey results and notification for research in 2020

   Abstract:  The time series of relative abundance and age structure from the Ross Sea shelf survey ... monitoring the abundance and age structure of sub-adult (≤ 110 cm TL) toothfish in the south of SSRUs 881 ... The time series of relative abundance and age structure from the Ross Sea shelf survey ... monitoring the abundance and age structure of sub-adult (≤ 110 cm TL) toothfish in the south of SSRUs 881 ...

   Meeting Document : WG-SAM-2019/03 : Author(s): S. Parker and C. Jones

4. A perspective on steepness, reference points, and stock assessment

   –Holt stock–recruitment relationship. We use both production and age-structured models to explore ... parameters and then for steepness and major reference points. For the age-structured model, we are required ... ;Holt stock–recruitment relationship. We use both production and age-structured models to explore ... parameters and then for steepness and major reference points. For the age-structured model, we are required ...

   Meeting Document : WG-FSA-14/P05 : Author(s): M. Mangel, A.D. MacCall, J. Brodziak, E.J. Dick, R.E. Forrest, R. Pourzand and S. Ralston

5. The migration patterns of Electrona carlsbergi (Tåning, 1932)

   E. carlsbergi is represented by immature specimens 7 to 8 cm in length and 2 years of age, indicating dominance ... E. carlsbergi is represented by immature specimens 7 to 8 cm in length and 2 years of age, indicating dominance ... Abstract:  On the basis of analyses and review of published data on the biology and distribution ... as a breeding area, decreases to 20-40%, while the number of mature specimens 8.5-11 cm in length and 3-5 years ...

   Meeting Document : WG-FSA-93/18 : Author(s): A.N. Kozlov (Russia)

6. Spatial and temporal distribution of krill Euphausia superba biomass in the Ross Sea (1989/90, 1994/95)

   years, the whole investigated area was divided in rectangles of 1°x30' . The results of calculations ... density of krill was calculated per each nautical mile. For comparison the biomass from different years ... , the whole investigated area was divided in rectangles of 1°x30'. The results of calculations indicate ... superswarm was observed. In November 1994 the investigated area in 80-100% was covered by ice. The above ...

   Meeting Document : WG-EMM-97/53 : Author(s): Kalinowski, J., Azzali, M.

7. Review of the 2018 Budget, Draft 2019 Budget and Forecast Budget for 2020

   Review of the 2018 Budget, Draft 2019 Budget and Forecast Budget for 2020 ... Author(s):  Executive Secretary Title:  Review of the 2018 Budget, Draft 2019 Budget and Forecast ... Budget for 2020 Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release ...

   Meeting Document : CCAMLR-XXXVII/04 : Author(s): Executive Secretary

8. Review of biological parameters for Ross Sea skates

   this may be a considerable underestimate, and true longevity may exceed 20 years. Age at sexual maturity ... be a considerable underestimate, and true longevity may exceed 20 years. Age at sexual maturity for A. georgiana ... or age at maturity estimate is available for B. cf. eatonii. Author(s):  M.P. Francis (New Zealand) Title ... or age at maturity estimate is available for B. cf. eatonii. ...

   Meeting Document : WG-FSA-06/31 : Author(s): M.P. Francis (New Zealand)

9. Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 2000 winter and the 2000/01 breeding season

   ) are reported here. The number of entanglements showed an increase from recent years, with 20 entanglements ... . The number of entanglements showed an increase from recent years, with 20 entanglements reported over winter ... in the fur seal population. Entanglements reported over summer were also up 57% on the previous year. Severe ... injuries accounted for 35% of entanglements over winter and 23% during the summer. As in previous years ...

   Meeting Document : SC-CAMLR-XX/BG/03 : Author(s): Delegation of the United Kingdom

10. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

    to March was taken within 40 km of the coast, and 90% within 80 km in all years 1988-1990. In 1987 and 1988 ... within 40 km of the coast, and 90% within 80 km in all years 1988-1990. In 1987 and 1988 75% of the catch ... are used to show that for some years, at distances of between 20 and 60 km from predator colonies catches ... years, at distances of between 20 and 60 km from predator colonies catches in January and February may ...

    Meeting Document : WG-KRILL-92/19 : Author(s): D.J. Agnew (Secretariat)

Pages