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1. Preliminary results of investigations of the Federal Republic of Germany on Notothenia rossii marmorata (Fischer, 1885) in January/February 1985

   with a sr.1211 meshed liner of 20 mm (figs. 1,2). Total length of the spcci.mcn.s wDi:; 1nec1sured to Ll1e ... the onset ot large scale commercial exploitation at Lhf> end of the 1960s Lhe c-,pecies 1,>as probably one ... much smaller. Concentralions were only reported from Lhe slielf east of J,;rnrie Island .i.n 300 ... to Lhe east and southeast of the island where yields varied beLween 2 and 5100 kg/30 min. 'Ihe besL ... Paper Title:  Preliminary results of investigations of the Federal Republic of Germany on ... further basic data needed for stock assessment purposes, to assess the actual size of Notothenia rossii ... probably still less than 10% of the pristine stock, Mean length in the catches has only slightly increased ... since 1981/82 and is still close to length at sexual maturity. The major part of the population ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 33-57 : Author(s): Kock, K.-H.

2. Scientific Abstracts 1999

   which increased the accuracy of total length estimates. WG-EMM-99/30 Relationships between the dis ... from exploitation of seals and whales, Antarctic fisheries began in the late 1960s with exploitation ... there. Densities (east = 11.1 g m-2, west = 12.0 g m-2) were to- wards the lower end of the range observed over ... . Levels of photosynthetically active radiation 3–5 times below surface irradiance caused krill to die ... Description / Abstract:  PREFACE CCAMLR Scientific Abstracts provides a comprehensive record of ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... and Scientific Committee and of their subsidiary bodies. This volume contains abstracts of scientific ... papers presented in 1999. It corresponds to the Eighteenth Meetings of the CCAMLR Commission and ...

   Document : Site Section: Publications

3. Estimating the biodiversity of the shelf and oceanic zone of the d’Urville Sea (East Antarctica) for ecoregionalisation using the CEAMARC (Collaborative East Antarctic Marine Census) CAML surveys

   by a number of countries in the CEAMARC surveys (Collaborative East Antarctic Marine Census) as part ... ) is formed and flows offshore. Revised physical pelagic and benthic regionalisations of the East Antarctic ... of the d’Urville Sea (East Antarctica) for ecoregionalisation using the CEAMARC (Collaborative East Antarctic ... of countries in the CEAMARC surveys (Collaborative East Antarctic Marine Census) as part of the Census ...

   Meeting Document : WS-MPA-11/07 : Author(s): P. Koubbi (France), G. Hosie, A. Constable, B. Raymond (Australia), M. Moteki (Japan), N. Améziane, R. Causse (France), V. Fuentes (Spain), K. Heerah, F. Penot, D. Vincent, A. Ancel, C.A. Bost, M. Eléaume (France), D. Lindsay (Japan), M. Lindsay (Australi

4. Scientific Abstracts 1992

   the Australian SIBEX-II data. The Australian SIBEX-II estimate falls in the middle of the range of densities ... the day. With regard to body size and maturity of krill in the inshore foraging areas, middle-sized krill ... (e.g., reproductive performance) that may be attributable to loss of prey through fishing activities ... Description / Abstract:  PREFACE CCAMLR Scientific Abstracts provides a comprehensive record of ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... and Scientific Committee and of their subsidiary bodies. This volume is the first in the series and ... contains abstracts of scientific papers presented in 1992. It corresponds to the Eleventh Meetings of the ...

   Document : Site Section: Publications

5. Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study

   site distribution contributing to the aggregate dis- tribution has already been formed using sam ... fractions were assumed to be 1). The ICESCAPE estimation procedure was applied to the adult data, with dis ... of uncertainty (e.g. Law, 1962; Ensor and Bassett, 1987). In the interests of promoting a precau- tionary ... for developing avail- ability adjustment factors for adult Adélie pen- guins in East Antarctica, with only two ... animal count data to a common reference point of breeding chronology for species with a complex temporal ... function of sampling availability. ICESCAPE (Integrating Count Effort by Seasonally Correcting Animal ... Population Estimates) is a suite of routines that implements a general abundance estimator accounting for ... reported measures of uncertainty associated with originally published counts are propagated through to the ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Author(s): McKinlay, J., C. Southwell and R. Trebilco

6. COLLAPSE OF SOUTH AFRICA’S PENGUINS IN THE EARLY 21ST CENTURY

   from about 56 000 pairs in 2001 to some 21 000 pairs in 2009, a loss of 35 000 pairs (>60%) in eight ... of anchovy. In this province, there was a south-east displacement of prey around 2000, which led ... 000 pairs in 2001 to some 21 000 pairs in 2009, a loss of 35 000 pairs (>60%) in eight years ... , there was a south-east displacement of prey around 2000, which led to a mismatch in the distributions of prey ...

   Meeting Document : WG-EMM-11/P8 : Author(s): R.J.M. Crawford, R. Altwegg, B.J. Barham, P.J. Barham, J.M. Durant, B.M. Dyer, D. Geldenhuys, A.B. Makhado, L. Pichegru, P.G. Ryan, L.G. Underhill, L. Upfold, J. Visagie, L.J. Waller and P.A. Whittington

7. e-sc-xii-a6.pdf

   ... and Survival in Black-browed Albatross Method C1 - Duration of Foraging Trips by Female Antarctic ... - Duration of Foraging Trip Method A6 - Breeding Success Method A7 - Chick Weight at Fledging ... 2 Standard Methods for Fur Seals Method C1 - Duration of Foraging Trips by Females Method C2 - Pup ... of Foraging Trips by Female Antarctic Fur Seals 4.8 Dr Croxall noted that WG-CEMP-93/10 included data ... - Duration of Foraging Trip Method A6 - Breeding Success Method A7 - Chick Weight at Fledging ... that measurement of foraging trip duration is a particularly valuable part of the CEMP suite of ... Variables that might be relevant in a consideration of potential indices include duration of foraging trip ... foraging trip duration. No reduction in fledging rates of chicks from nests of stomach-lavaged birds was application/pdf attached to:WG-CEMP-93

   Meeting Report : WG-CEMP-93

8. Estimates of the tag loss rates for single and double tagged toothfish (Dissostichus mawsoni) fishery in the Ross Sea

   within a CASAL integrated stock assessment model, using tag loss rates derived by Dunn et al. (2005). We ... update their estimates and calculate tag loss rates for both single and double tagged fish for use within ... and subsequently recaptured fish suggested that the loss rate was about 3.5% (95% C.I.s 0.020–0.054) of individual ... % after six years; and to 88.4% after ten years. Comparison of the different loss rate models suggested ...

   Meeting Document : WG-SAM-11/18 : Author(s): A. Dunn, M.H. Smith (New Zealand), D.J. Agnew (UK) and S. Mormede (New Zealand)

9. Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2

   Abstract:  Tag-loss or tag-shedding rates for tagged fish in the Patagonian toothfish ... estimated following the method proposed by Adam & Kirkwood (2001). Tag-loss rates were generally low ... . With an initial tag-loss proportion of 2.8% and ongoing tag-loss rate of 0.056 in the longline fishery, 99.3 ... . The parameter of annual tag-loss rate in CASAL’s single-tag model was approximated, for a maximum time ...

   Meeting Document : WG-FSA-17/21 : Author(s): P. Ziegler

10. Analysis of gear loss by fishing vessels in the CCAMLR Convention Area as contribution to the marine debris program

    be included in annual updates on marine debris. Rates of hook loss in longline fisheries revealed ... there was a higher proportion of gear loss in areas where interactions with sea-ice are more likely. To improve ... collection of data on gear loss it is recommended that the C1 data form be modified to include data on gear ... loss and for the C2 form to have a clearer definition of ‘hooks lost attached to sections’ and ‘other ...

    Meeting Document : WG-FSA-18/17 : Author(s): CCAMLR Secretariat

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