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1. Temporal variability in Adélie penguin CEMP parameters and their response to changes in prey availability

   population parameters which are thought to be sensitive to changes in prey availability: breeding success ... the duration of early and late stage foraging trips. For example, low breeding success was recorded in ... period and heavy fledglings. These results may indicate changes in the relative level of resource ... guard stage and elevated during the crèche stage). The overall temporal variability across years in ...

   Meeting Document : WG-EMM-12/48 : Автор(ы): L. Emmerson and C. Southwell (Australia)

2. Research plan for toothfish in Division 58.4.4a & b by Shinsei Maru No. 3 in 2013/14

   Abstract:  We made stock status assessments of Dissostichus eleginoides in SSRUs C and D in ... zero to all observed IUU fishing, and using constant YCS (year class strength)  in SSRU C. The ... quarter of observed IUU fishing in the division had occurred in SSRU C. High estimated stock levels were ... modified Lincoln-Petersen (446 tonnes). The catch and tagging data in SSRU D were not enough to be applied ...

   Meeting Document : WG-SAM-13/21 : Автор(ы): Delegation of Japan

3. IMPLEMENTATION OF FOOSA (KPFM) IN THE EPOC MODELLING FRAMEWORK TO FACILITATE VALIDATION AND POSSIBLE EXTENSION OF MODELS USED IN EVALUATING KRILL FISHERY HARVEST STRATEGIES THAT WILL MINIMISE RISK OF LOCALISED IMPACTS ON KRILL PREDATORS

   shows how the parameters developed for use in FOOSA can be adapted for use in EPOC. The paper has three ... needs to be implemented and a description of the implementation of FOOSA in EPOC. The latter section ... predators, the krill fishery and the system for setting catch limits. The process of implementing FOOSA in ... EPOC has been a useful opportunity to consider the functions needed to represent different processes in ...

   Meeting Document : WG-SAM-08/15 : Автор(ы): A. Constable (Australia)

4. State of the Antarctic krill (Euphausia superba Dana) resources in the Sodruzhestva Sea area (Statistical Divisions 58.4.2 and 58.4.3) in 1988 to 1990

   Abstract:  Interannual variations in krill quantative characteristics in the Sodruzhestva Sea area ... for the period from 1988 to 1990 are discussed in this paper. It has been established, that a ... considerable increase in the crustacea stock in 1990 was caused by good replenishment owing to the generations ... of 1986 and 1987 in the conditions of their weak expatriation in 1989–1990. Author(s):  V.A. Bibik ...

   Meeting Document : WG-KRILL-92/05 : Автор(ы): V.A. Bibik and V.N. Yakovlev (Russia)

5. Revised research plan for toothfish in Division 58.4.4 a & b by Shinsei maru No. 3 in 2013/14

   Abstract:  We revised stock status assessments of D. eleginoides in SSRUs C and D using ... . Detailed results using CASAL models in SSRU C are described in a separated document. The catch and tagging ... data in SSRU D were not enough to be applied to modified Lincoln-Petersen and CASAL models. Thus the ... stock sizes of D. eleginoides in SSRU D is estimated only by using CPUE comparison with the stock size ...

   Meeting Document : WG-FSA-13/36 : Автор(ы): Delegation of Japan

6. Review of the efficacy of the early season extension in the Patagonian toothfish fishery in Subarea 48.3 and proposal for further season extension

   Abstract:  In 2009 CCAMLR agreed to incrementally and conditionally bring forward the start date ... of the Patagonian toothfish fishery in sub-Area 48.3. This allowed vessels that had been 100 ... % compliant with CM 25-01 in the previous season to start 5-days early in 2010 (April 26th) and a further 5 ... days early in 2011 (April 20th). In 2011, following the success of the initial trial, CCAMLR agreed to ...

   Meeting Document : WG-FSA-13/32 : Автор(ы): M.A. Collins and K. Ross (United Kingdom)

7. Reproductive analysis of Dissostichus mawsoni in SSRU 5841C-a for the exploratory longline fishery in 2012/13 of Korea

   Abstract:  In the Division 58.4.1 there are two stocks of Dissostichus mawsoni, which is ... vulnerable with a big range of about 1,000-2,000 t per SSRU in 58.4.1. However, there is not enough data to ... analyze the reproductive ecology of Dissostichus mawsoni in SSRU 58.4.1C-a based on the histological ... methods as a part of Korean research plan for Dissostichus spp. in SSRUs 58.4.1 C and E during 2012/2013 ...

   Meeting Document : WG-SAM-13/27 : Автор(ы): I.J. Yeon, J.S. Lee, Y.J. Kwon, M.A. Jeon, S.K. Choi, K.J. Seok, D.W. Lee, K.Y. Ku and H.J. Kim (Republic of Korea)

8. Investigation of potential biases in the assessment of Antarctic toothfish in the Ross Sea fishery using outputs from a spatially explicit operating model

   . Conceptually this assumption implies either that tagged and untagged fish mix equally in the population, or ... that fishing effort for recaptures is distributed in proportion to the underlying abundance. Neither of ... these conditions are likely to occur in practice, and violation of this assumption may lead to bias. In ... this paper we investigate such potential biases in the assessment of Antarctic toothfish in the Ross ...

   Meeting Document : WG-SAM-13/36 : Автор(ы): S. Mormede and A. Dunn (New Zealand)

9. Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2

   management of fisheries in CCAMLR (see e.g. Conservation Measure CM 25-02 and 41-08). Longline fishing in the ... fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2 started as a ... seabird mitigation measures since the initial fishing season in 2003. Over the years, CCAMLR has agreed to ... add season extensions from 15-30 April and 15 September- 31 October to the core season. In 2015 ...

   Meeting Document : WG-FSA-2019/31 : Автор(ы): P. Ziegler, T. Lamb, S. Wotherspoon and J. Dell

10. Course of fisheries in the Lena Bank area (Division 58.4.4) in the season of 1990-91

    Abstract:  In the season of 1990/1991, fishing operations in subarea 58.4.4. (Lena Bank) wer4e ... carried out by only one vessel- RTMA ZVEZDA KRYMA in April-June 1991. The total harvest in that period ... eleginoides. The real catch excels the data in the Statistical Bulletin… nearly two-fold. In this connection ... significant changes. The mean fish age made 7.0 years. Interannual fluctuations in size-age composition of ...

    Meeting Document : WG-FSA-94/07 : Автор(ы): A.K. Zaitsev (Ukraine)

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