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1. Precio del Pescado: Análisis del comercio mundial de austromerluza negra (Dissostichus eleginoides) y de austromerluza antártica (Dissostichus mawsoni)

   ), there are currently no methods in place to monitor the volume or value of toothfish traded in the ... global patterns of trade volume and price. The analysis focused on the ten countries most active in the ... 44% from 2007 to 2012 with an overall decrease in traded volume. The USA accounted for 54% of total ... % from 2007 to 2012 with an overall decrease in traded volume. Initial summary analyses reveal a strong ...

   Meeting Document : CCAMLR-XXXIII/BG/14 Rev. 2 : Autor(es): Secretariat

2. Direct ageing of Antarctic krill (Euphausia superba) – potential utility of eyestalk sections for age determination

   Abstract:  We outline a method for the direct determination of age in Antarctic krill (Euphausia ... superba). Recent studies (Kilada et al. 2012), have shown that annular growth bands are present in the ... endocuticle layer of the eyestalks and gastric mill in decapod crustaceans. Here we report on a preliminary ... Antarctic Division and examined using the methods outlined in (Kilada et al. 2012). Two analyses are ...

   Meeting Document : WG-EMM-15/45 : Autor(es): C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia)

3. Report on the CCAMLR Marine Debris monitoring program

   common type of debris items found in beach surveys. The fishing items found were mostly from longline and ... trawl origins. Plastic packaging bands continue to be found in beach surveys, with an increase in open ... bands found at Bird Island. The amount of debris in albatross colonies at Bird Island varies; debris ... . The amount of fishing related items (fishing lines and hooks) found in wandering albatross colonies ...

   Meeting Document : WG-FSA-15/15 : Autor(es): CCAMLR Secretariat

4. Segunda Evaluación del Funcionamiento de la CCRVMA

   Performance Review in 2008 which resulted in wide-ranging recommendations that were taken up in the Commission ... and Scientific Committee (First CCAMLR Performance Review). In 2016, CCAMLR decided to undertake a ... conducted during the 2016/17 intersessional period. PR2 evaluated the following: Progress in implementing ... moving forward on PR1 recommendations that are under consideration or are work-in-progress. This ...

   Page : Site Section: The Organisation

5. Progress towards a representative network of Southern Ocean protected areas

   adoption of marine protected areas (MPAs) in national and international waters. While establishing MPAs in ... international waters has proven to be challenging in most of the world, national governments and the Commission ... for the Conservation of Marine Living Resources (CCAMLR) have succeeded in adopting multiple MPAs in ... protected in MPAs, with 3.9% being encompassed by no-take areas. While this is a relatively large proportion ...

   Meeting Document : WS-SM-18/12 Rev. 1 : Autor(es): C. Brooks, S. Chown, L. Douglass and B. Raymond

6. Disentangling the influence of three major threats on the demography of an albatross community

   ) at subantarctic Macquarie Island, we quantified the temporal variability in survival, breeding ... probability and success. In three species (excluding the wandering albatross because of the small population ... Southern Annular Mode (SAM) explained 22.9-40.9% and 22.2-33.4% of the temporal variability in survival and ... breeding success respectively. Relationships were positive in all cases except between SAM and the breeding ...

   Meeting Document : WG-FSA-2019/34 : Autor(es): J.B. Cleeland, D. Pardo, B. Raymond, G.N. Tuck, C.R. McMahon, R.A. Phillips, R. Alderman, M.-A. Lea and M.A. Hindell

7. ACOUSTIC IDENTIFICATION AND SIZE ESTIMATION OF EUPHAUSIIDS

   Abstract:  Fishery for krill is a major economical activity in the Antarctic Ocean. The increased ... resources in the southern ocean. During the International Polar Year 2008, RV “G.O. Sars” spent 3 months in ... behaviour, measure target strength in situ, and of course verify the acoustic measurements biologically ... implemented in an optimized framework in the post-processing system LSSS. Author(s):  R. Korneliussen and G ...

   Meeting Document : SG-ASAM-09/08 : Autor(es): R. Korneliussen and G. Skaret (Norway)

8. Diseases and parasites of penguins

   Abstract:  The study of diseases in wild penguins is important for the identification of endemic ... diseases and the detection of exotic diseases should these occur. It is also important in the understanding ... and parasites recorded for all species of penguins present both in the wild and in captivity. Normal ... values for blood biochemistry and haematology are given as an aid to the identification of illness in ...

   Meeting Document : WG-CEMP-94/35 : Autor(es): J. Clarke and K. Kerry (Australia)

9. e-cc-xxx-a5.pdf

   ... : Other issues raised during SCAF-CG discussions in 2011 ......... 158 113 REPORT OF THE STANDING ... (SCAF). 2. In the absence of the Chair, Mr R. Battarcharya (India), the Vice-Chair of SCAF, Dr M ... accept the Financial Statements as presented in CCAMLR-XXX/3. REQUIREMENT FOR 2011 AND 2012 FINANCIAL ... ANNUAL REPORT 7. SCAF received the Executive Secretary’s annual report (CCAMLR-XXX/6), noting in application/pdf attached to:SCAF-11

   Meeting Report : SCAF-11

10. Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation

    model is recognised as state-of-the-art in predicting acoustic target strength (TS) from fluid-like ... TS of Antarctic krill (Euphausia superba) for use in the acoustic echo-integration method. In this ... the distribution of animal orientations. Due to the high variability of TS to realistic changes in ... variability of krill in the area of investigation. In a multifrequency context, the girth–length relationship ... (TS)) is known. TS of an aquatic organ- ism can either be measured directly (in situ or ex situ) or ... modelled (Foote, 1991). In the case of zooplankton, due to the complexity of the scatter- ing processes ... , the acoustical estimates rely on the best aspects of both approaches. In recent decades, large ... acoustical impedance contrast. The latter depends on the difference in density and sound speed between the ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Autor(es): Calise, L. and G. Skaret

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