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1. Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January-February 1987*

   to have been about 40% overall increase in the chinstrap population in the last 20-30 years, about three ... in the chinstrap population in the last 20-30 years, about three-fourths of the difference between our counts ... were also found to be more abundant than previously reported. (* Published in: NOAA Technical ... Memorandum NMFS Antarctic Marine Living Resources Program (AMLR)) File:  20-Shuford-and-Spear.pdf ... -30 years, about three-fourths of the difference between our counts and previous ones is due to more ... a jugula ire ait augmente globalement d'a peu pres 40% au cours des dernieres 20-30 annees, environ les ... 20-30 anos, aproximadamente tres cuartas partes de la diferencia entre nuestros recuentos y los ... rro rrpeAblAYlI\l1M OlleHKaM. XOTH, KaK Ka)KeTCH, 3a rrOCJIeAHl1e 20-30 JIeT o611\ee KOJII1QeCTBO ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 449-451 : Author(s): Shuford, W.D. and L.B. Spear

2. e-sc-xxxvii-a4.pdf

   ... of the Subgroup on Acoustic Survey and Analysis Methods (Punta Arenas, Chile, 30 April to 4 May 2018 ... – INACH), Punta Arenas, Chile, from 30 April to 4 May 2018. The Convener, Dr X. Zhao (China), welcomed ... distribution among three consecutive years (November 2015, December 2016, January 2018) using data collected ... Arenas, Chile, 30 April to 4 May 2018) Convener Dr Xianyong Zhao Yellow Sea Fisheries Research ... equipped with an EK-80 echosounder (333 kHz) and an acoustic modem for communication with moored ... the Subgroup on Acoustic Survey and Analysis Methods (Punta Arenas, Chile, 30 April to 4 May 2018 ... noted that the geographic location used for the three years in SG-ASAM-18/06 were not exactly the same application/pdf attached to:SG-ASAM-18

   Meeting Report : SG-ASAM-18

3. CCAMLR ecosystem monitoring and management: future work

   . This paper reviews progress in developing ecosystem-based management procedures by summarising the gaps ... . This paper reviews progress in developing ecosystem-based management procedures by summarising the gaps ... into small-scale management units. This remains a predictive approach to man- aging krill fi sheries. CEMP ... of predators is primarily limited to the age groups of populations found breeding on land, and monitoring ... of krill biomass, krill demography. Constable 244 • Assessment method: age-structured krill popu ... feeding relationship between predators and krill. • Assessment method: age-structured krill popu- lation ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 233–253 : Author(s): Constable, A.J

4. Fishery Report 2017: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a

   as collection of otoliths for age determination of the target and most frequently taken by-catch species ... at approximately 50–80 and 90–130 cm, while the catch in 2014 was relatively unimodal with the highest frequency ... to this report is shaded. Throughout this report the CCAMLR fishing season is represented by the year in which ... that season ended, e.g. 2015 represents the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 ... Description / Abstract:  Fishery Report 2017: Exploratory fishery for Dissostichus eleginoides in ...

   Document : Site Section: Publications

5. [node:field-journal-volume]:37-51

   was attributed to each age estimate, as follows: 1. certain count 2. uncertainty of ±1 year 3. uncertainty ... are apparent for all three parameters (Table 3). However, the lack of fi sh aged younger than 9 years has ... , the mean age at maturity was estimated to be 12 years for males and 14 years for females. DISCUSSION ... 55 60 Age (years) To ta l l en gt h (c m ) Males Males Females Females Figure 2: Raw age ...

   Science Journal Paper : 37–51

6. WG-FSA-SAM-06

   and I. Ball (Australia) WG-FSA-SAM-06/15 Review of the use of survey data and length-at-age models ... mark-recapture and catch-age data to estimate fishing and natural mortality for the Patagonian ... growth model for Division 58.5.2 fitted to length-at-age data and a comparison of predicted with observed ... Edward Islands vicinity A. Brandão and D.S. Butterworth (South Africa) WG-FSA-SAM-06/13 Review of some ...

   Meeting

7. Diet study of Antarctic toothfish caught in the east Antarctic based on stomach content, fatty acid and stable isotope analyses

   : further evidence and the relation between δ15N and animal age. Geochim. Cosmochim. Acta, 48 (5): 1135 ... ‰ (Figure 4). Discussion Antarctic toothfish has been consistently man- aged by the CCAMLR as a key ... ° S 90° 95°E Sampling site 5841C 0 1 2 3 4 5 6 0 10 20 30 (32 ... as a carrier gas. The GC temperature was pro- grammed from 50°C for 1 min, ramping to 150°C at 30°C min ... for Antarctic toothfish (Dissostichus mawsoni) in the small-scale research unit (SSRU) 5841C in the ... between them. δ 15 N values of Antarctic toothfish were higher than for the other species collected ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 29–44 : Author(s): Park, H.J. , I. Yeon, E. Han, Y.J. Lee, S.M. Hanchet, G.W. Baeck, Y. Kwon, S.G. Choi, D.W. Lee and C.K. Kang*

8. Composition and characteristics of ichthyofauna in pelagic waters of South Georgia (Subarea 48.3)

   caught in the water column. The main food item (up to 60-80%) of both juvenile and adult fish taken ... item (up to 60-80%) of both juvenile and adult fish taken by the sampling trawl in the water column ... fish of age group 1, which comprised 30-50% of catches, significant amounts of larger specimens ... was 40 to 190 mm. Juveniles of age group 1 (40 to 80 mm) were recorded during four surveys and over ... age group 1 at various times (mm). Table 5: Length composition of species of Channichthyidae fish ... in catches (mm). NB: Numerator - the length of 'uveniles in age-group 1 Denominator - length of Ash older ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 125–164 : Author(s): Frolkina, G.A., M.P. Konstantinova and I.A Trunov

9. CCAMLR Scientific Scholarship Scheme – Previous Recipients

   composition of age class 0 Antarctic krill (Euphausia superba) in the ice-water interface layer during winter ... (EU) Papers: Size and stage composition of age class 0 Antarctic krill (Euphausia superba ... -based feedback management. Mentor: Dr Andrew Lowther (Norway) 2020–2021: Jilda Caccavo (Germany ... to their circumpolar distribution. Mentor: Dr Christopher Jones (USA) 2020–2021: Emilce Rombolá (Argentina ...

   Page : Site Section: Science

10. WG-SAM-17

    Subareas 48.1 (northern part) and 48.2 (2018–2020) Delegation of Chile WG-SAM-17/19 Plan of research ... program of Ukraine in Subarea 88.3 in 2018 Delegation of Ukraine WG-SAM-17/20 Characterisation ... , Argentina Date(s):  Monday, 26 June 2017 to Friday, 30 June 2017 Chair / Convener:  Dr Steve Parker (New ... 2017 Meeting documents Doc Number Title WG-EMM-17/02 Development of a five-year work plan ...

    Meeting

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