Résultats de la recherche

1. Beach debris survey – Signy Island, South Orkney Islands 2002

   from three study beaches. The debris was counted, measured and classified by type, mass and size ... increase of 59% by number and 97% by mass since 2000/01). There was an increase in the number of plastic ... % of all items recorded, followed by wood (23%). Classifying the waste by source revealed that almost ... categories. A total of 39 items weighing 25.47kg were collected. The number of items found was the largest ...

   Meeting Document : SC-CAMLR-XXI/BG/05 : Auteur(s): Delegation of the United Kingdom

2. FIELD IDENTIFICATION GUIDE TO HEARD ISLAND AND MCDONALD ISLAND (HIMI) BENTHIC INVERTEBRATES

   deployment at-sea, as well as for use by trained observers to make accurate identifications of invertebrate ... by-catch when operating in the HIMI region. Based on available data, this publication will include ... region thus far. This guide will enable observers to gather invertebrate by-catch data at higher ... by observers in other CCAMLR designated fisheries and that CCAMLR consider adopting the numerical ...

   Meeting Document : WG-FSA-08/59 : Auteur(s): T. Hibberd and K. Moore (Australia)

3. An assessment of longlining operations for Dissostichus eleginoides on board the Chilean-registered longliner BF Cisne Verde during March–May 1997 around South Georgia (Subarea 48.3)

   was only 0.8% of the mean daily catch rate; total by-catch by numbers was less than 5%. Consistent ... CPUE by numbers between catches in 1994 and 1997 despite reduction in CPUE by weight indicated that ... exclusion effects may be important in determining the catch taken by longlines. Continuing decreases in size ...

   Meeting Document : WG-FSA-97/41 : Auteur(s): Ashford, J.R., Everson, I.

4. Report on scientific observations onboard the Chilean longliner, ‘Puerto Ballena’, in Statistical Subarea 48.3 from March to May 1996

   D. eleginoides, the estimation of the finfish by-catch, the estimation of a conversion factor of ... considerable portion of the seabird by-catch. A by-catch of 159 dead seabirds was reported by the scientific ... observer and the crew with black-browed albatrosses and white-chinned petrels forming the bulk of the by ...

   Meeting Document : WG-FSA-96/22 : Auteur(s): Selling, J., Kock, K.-H.

5. Updated impact assessment framework to estimate the cumulative footprint and impact on VME taxa of bottom longline fisheries in the CCAMLR Area

   by Conservation Measure 22-06. The most recent iteration of the impact assessment (Sharp 2010) was ... recommended in 2010 by WG-SAM (paragraph 4.16) and WG-EMM (paragraph 3.20) as the basis by which Members ... proposed bottom fishing activities, as well as the basis by which WG-FSA might complete cumulative impact ... experiencing different levels of impact, as advised by WG-SAM 2010 (paragraph 4.18). We conclude that the ...

   Meeting Document : WG-FSA-10/31 : Auteur(s): B.R. Sharp (New Zealand)

6. Diet variability and reproductive performance of macaroni penguins (Eudyptes chrysolophus) at Bird Island, South Georgia

   2010. Crustaceans were the main prey accounting for over 90 % of the diet by mass. Antarctic krill ... diet. 59 % of all diets were dominated (> 90 % by mass) by euphausiids, 15 % were dominated by fish ... feed on a variety of prey types, chick growth was always severely impacted by a shortage of euphausiids ...

   Meeting Document : WG-EMM-12/17 : Auteur(s): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan (United Kingdom)

7. Microbial study of toothfish tissue in Divisions 58.4.1 in 2014/15

   waters of Antarctica. The Antarctic toothfish are protected from freezing by the existence of antifreeze ... explore the bacterial population which is present in the tissues of Antarctic toothfish by using both ... isolated from tissue, gonad, and skin by using DNA isolation kit, respectively. The bacterial 16S rRNA gene ... by Snodgrassella which determined by the culture-independent method. Author(s):  Delegation of the ...

   Meeting Document : WG-EMM-16/32 : Auteur(s): Delegation of the Republic of Korea

8. The efficacy of video-based electronic monitoring technology for at-sea monitoring of the halibut longline fishery

   hooks. Catch items identified by EM represented over 60 fish, invertebrate or seabird species or species ... where EM and observers were deployed (about 55% of trips) were compared by total overall catch, total ... catch by set, and catch by individual hook. Overall EM and observer catch estimates agreed within 2 ... %, and individual identifications by hook agreed in over 90% of the catch records. EM reliably (i.e ...

   Meeting Document : WG-FSA-03/100

9. Preliminary proposal for designation an Antarctic Specially Protected Area in the Argentine Islands Archipelago and nearby Graham Coast Antarctic Peninsula region

   the Argentine Islands Archipelago as well as CEMP sites managed by Ukraine. Since 2003 Ukraine has ... community, which has been collected by scuba divers during several season expeditions and during winter time ... . The AIGC ASPA will also include the fast growing gentoo penguin colonies, which is monitored by time ... ;, run by USA, Argentina, Australia, Poland and Ukraine. The CEMP cameras monitoring covers the gentoo ...

   Meeting Document : SC-CAMLR-38/BG/21 Rev. 1 : Auteur(s): Delegation of Ukraine

10. Comparison of census methods for black-browed albatrosses breeding at the Ildefonso Archipelago, Chile

    photography underestimated population size by 55%, ground counts by 13%, quadrat sampling by 11% and point ... -distance sampling by 9%. Ground-truthed air photography revealed that in the 2002/03 breeding season 47,000 ...

    Meeting Document : WG-FSA-06/12 : Auteur(s): G. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R. Kirkwood (Australia) and J. Valencia (Chile)

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