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1. CCAMLR conservation measures: alternative approaches for fishery measures

   Antarctic marine living resources. Over the 17 years of their existence, conservation measures have grown ... , and most of these fishery measures are in force for a period of one year only. A review by the Secretariat ... marine living resources. Over the 17 years of their existence, conservation measures have grown ... , and most of these fishery measures are in force for a period of one year only. A review by the Secretariat ...

   Meeting Document : CCAMLR-XX/20 Rev. 1 : Author(s): Secretariat

2. Collected data and stock assessment results for Notothenia squamifrons from Ob and Lena Banks, Division 58.4.4

   , Division 58.4.4, are presented for the period from 1978 to 1990 split years. These data were used in VPA ... 58.4.4, are presented for the period from 1978 to 1990 split years. These data were used in VPA analyses ...

   Meeting Document : WG-FSA-92/05 : Author(s): A.K. Zaitsev and S.M. Pronenko (Ukraine)

3. Proposal to improve the Draft Research and Monitoring Plan for the Ross Sea region Marine Protected Area

   of the MPA objectives. There were great deal of discussions in this regard over the last two years ... objectives. There were great deal of discussions in this regard over the last two years, and divergent views ...

   Meeting Document : SC-CAMLR-38/21 : Author(s): Delegation of the People’s Republic of China

4. Report on exploratory fishing by Australia in Division 58.4.1 during the 2015/16 fishing season

   immature and mature (gonad stage ≥ 3) D. mawsoni were present in both SSRUs. The most commonly caught ... sampled for total length, standard length, whole weight, sex and gonad stage in accordance with ... Conservation Measure 41-01. A total of 247 D. mawsoni and 16 D. eleginoides were tagged, and 3 D. mawsoni were ...

   Meeting Document : WG-SAM-16/35 : Author(s): P. Yates, D. Welsford, P. Ziegler, D. Maschette and T. Lamb

5. Change in environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 and 2019

   ) from the AVHRR series of NOAA satellites (1981–2019); (3) spatial gradient of SST (as an indicator of ... movement north of the Subantarctic Front; (3) increasing chl-a and NPP in the Subantarctic Front and around ... Polar Front, contrasting with shallowing in the Ross Sea region, and both increases and decreases in ...

   Meeting Document : WG-EMM-2019/39 : Author(s): M. Pinkerton

6. Preliminary assessment of Champsocephalus gunnari on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002

   was not significantly different from previous years but the one-sided lower 95% confidence bound was greater than ... of mostly three and four year old fish in May 2002. Given the size of the fish, the expectation from current ... estimates of length at age parameters would be for most of the fish to be three year olds. However, given ... the abundance of fish in the population and the age structure of fish last year, it would be more reasonable ...

   Meeting Document : WG-FSA-02/47 : Author(s): A.J. Constable, R. Williams and T. Lamb (Australia)

7. Assessment models for Patagonian toothfish in research block 5843a_1 of Division 58.4.3a, Elan Bank

   for the years 2004/05 to 2012/13 following the recommendation during the last WG-SAM meeting. The two models ... events before 2008, and 2) R.1 model including all tagging events (years 2005-2012). These models were ... between the two models were set as follows: year class strength (YCS) was fixed; parameters of ALK were ... assessments of Dissostichus eleginoides in research block 5843a_1 in Division 58.4.3a for the years 2004/05 ...

   Meeting Document : WG-FSA-14/22 : Author(s): K. Taki (Japan)

8. Draft proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22

   has been designed as a 4-year plan, based on the low risk profile of this fishery and to allow more ... time for review by Working Groups of major reporting and review years in non-stock-assessment years ... as a 4-year plan, based on the low risk profile of this fishery and to allow more time for review by Working ... Groups of major reporting and review years in non-stock-assessment years. In this document we propose ...

   Meeting Document : WG-SAM-18/17 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

9. WG-FSA-SAM-05

   mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2003/04 A. Dunn, S.M. Hanchet ...

   Meeting

10. Seamount-specific biomass estimates from SSRU 88.2H in the Amundsen Sea derived from mark-recapture data

    the complex, and residence time on particular seamounts declines rapidly over 1–4 years. Fishing has occurred ... on almost every seamount in every year and usually in proportion to the level of tagging on the seamount ... in the previous year. Trends in local biomass estimates for individual seamounts and SSRU 88.2H overall showed ... accurate after 1 year at liberty, but still overestimated due to immigration.     Author(s):  S.J. Parker ...

    Meeting Document : WG-FSA-14/58 : Author(s): S.J. Parker and S. Mormede (New Zealand)

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