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1. Population identity, site-fidelity, movement ranges and preliminary estimates of abundance of southern right whales in the Antarctic Indian sector inferred from genetic markers

   ’ and the ‘recapture’ ranged from 3-13 years with an average at 7.3 years. Preliminary application of a ... ‘mark-recapture’ method based on an open population model, resulted in abundance estimate trend in the ... ’ top predators. Information on their distribution, movement and abundance trend is important as input ... data for ecosystem modelling studies. Genetic analyses were conducted to investigate the population ...

   Meeting Document : WG-EMM-18/18 : Autor(es): L.A Pastene, M. Goto, P. Acuña, M. Taguchi, T. Hakamada and K. Matsuoka

2. CCAMLR foundation documents

   Convention for the Conservation of Antarctic Marine Living Resources was opened for signature on 1 August ... ) (4.05 MB) SCAR/SCOR ANT/IX/21 Commentary on the Draft Convention for the Conservation of Antarctic ... Conference on the Conservation of Antarctic Marine Living Resources – Canberra – 7–20 May 1980 (2.29 MB) ATCM ... recommended the establishment of the Sub-Committee on Marine Living Resources of the Southern Ocean in an ...

   Page : Site Section: The Organisation

3. Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery

   artisanal trotline fishery for Patagonian toothfish (Dissostichus eleginoides) in Chile is described. The ... modified artisanal system, which includes a net sleeve that is placed on secondary vertical lines, has ... sperm and killer whales on fish catch rate was assessed during September–December 2006. The results were ... the line. During the last five years in the Chilean long- line fishery for toothfish, strong ... an evaluation, carried out during the 2006 tooth- fish fishing season, are described together with a ... ~70–74 cm Ø~30 cm Ø~10–15 cm ~100–120 cm Hooks Snoods ~20 cm ~15 cm ~25 cm Weight 4–8 kg ... 2006 season, when fishers began to use the new system, an experiment to assess the effects on seabird ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Autor(es): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes

4. Glider-based estimates of Antarctic krill in Bransfield Strait, and the West shelf off Livingston Island, Antarctica

   Livingston Island, Antarctica. Two gliders were deployed for 82 and 88 days, respectively, between mid ... over 13 years of ship surveys. On the west shelf of Livingston Island, glider-based biomass densities ... -December 2018 and mid-March 2019. We compare mean biomass density (g m-2) estimates derived from gliders to ... estimated from two repeat glider surveys were 61.04 and 104.1 g m-2. Mean biomass density estimates from ...

   Meeting Document : WG-EMM-2019/13 : Autor(es): C. Reiss, A. Cossio, G. Cutter, J. Walsh and G. Watters

5. Seabird mortality in the Patagonian toothfish longline fishery around Crozet and Kerguelen Islands, 2001–2003

   and relating to fishing techniques) have an effect on the observed numbers of seabirds caught ... breeding season, except for giant petrels. The highest mortality of white-chinned petrels, grey petrels ... baited longlines. Based on the results of this analysis, several recommendations are made with the aim of ... petrels and grey petrels is explained by the time of year, geographical area and type of longliner (manual ... for the two years, and is linked to the repro- ductive cycle of the species most frequently caught ... populations, based on the mean by-catch rate for the year 2001/02 (highest rates) compared to the size of ... and relating to fi shing techniques) have an effect on the observed numbers of seabirds caught ... Introduction Seabirds form an integral part of marine eco- systems. They depend entirely on the resources of ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 53–80 : Autor(es): Delord, K., N. Gasco, H. Weimerskirch, C. Barbraud and T. Micol

6. Fishery Report 2017: Dissostichus eleginoides Crozet Island French EEZ (Subarea 58.6)

   ) (WG-FSA-13/05). 20. WG-FSA-17/59 presented an updated stock assessment of D. eleginoides at Crozet ... the catch limit set by France of 1 100 tonnes in 2018, which allows for average depredation rates ... (527 tonnes, based on the average of the last three years), is consistent with the CCAMLR decision ... rules for the model runs presented (ii) no new information was available on the state of fish stocks ...

   Document : Site Section: Publications

7. e-sc-xxxi-a04.pdf

   ... Sixth Meeting of the Subgroup on Acoustic Survey and Analysis Methods (Bergen, Norway, 17 to 20 ... , 17 to 20 April 2012) INTRODUCTION 1.1 The sixth meeting of the Subgroup on Acoustic Survey and ... of reference for the meeting focused on the use of fishing-vessel-based acoustic data to provide ... OF ACOUSTIC DATA COLLECTED ON FISHING VESSELS Possible research objectives for fishing vessel application/pdf attached to:SG-ASAM-12

   Meeting Report : SG-ASAM-12

8. Diets of sympatrically breeding Adélie, gentoo and chinstrap penguins from Admiralty Bay, South Shetland Islands, Antarctica, 1981 to 2000

   dependent on Antarctic krill (Euphausia superba), which accounted for over 93% of each species’ diet by ... during chick rearing over the 20-year period from 1981 to 2000. All three penguin species were largely ... compared data on the stomach contents and food load masses among three species of Pygoscelis penguins ... , specifically the benthic Nototheniid species, while Adélie and chinstrap penguins largely ate two species of ...

   Meeting Document : WG-EMM-03/29 : Autor(es): W.Z. Trivelpiece (USA), K. Salwicka (Poland) and S.G. Trivelpiece (USA)

9. Contribution to the early life history of Channichthyidae from the Bransfield Strait and South Georgia

   them that C. gunnari from the South Georgia region grow faster in the first two years of life than ... reported for C. gunnari. and Chaenocephalus. Available data on the age of the adult fish are not complete ... unimodal, except for C.gunnari collected off Clerke Rocks /SouthGeorgia/, which length distribution was ... bimodal, formed by two separate length/age groups /Fig. 2/. Semi-transparent otoliths from postlarvae 38 ...

   Meeting Document : CCAMLR/86/FA/08 : Autor(es): W. Ślósarczyk (Poland)

10. Beach litter accumulation at sub-Antarctic Marion Island – 1998/99

    dominated for the previous two years. Items originating from South America (Argentina in particular) were ... Abstract:  As part of an ongoing study on Subantarctic Marion Island, we report on beach litter ... accunmulation for the year May 1998- April 1999. The amount of debris found in both annual and monthly ... most (60%) items collected during the annual survey were less than two months old. This strong seasonal ...

    Meeting Document : CCAMLR-XVIII/BG/22 : Autor(es): Delegation of South Africa

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