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1. Age Determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula Subarea (Subarea 48.1)

   Abstract:  Age determination was carried out on Notothenia gibberifrons specimens collected at two ... compared in 19 Potter specimens. In some of them scale readings resulted one year greater. This could arise ... . Author(s):  E. Barrera-Oro (Argentina) Title:  Age Determination of Notothenia gibberifrons from the ... from the difficulty to differentiate false from annual checks in scales. Age determination by otolith ...

   Meeting Document : WG-FSA-88/15 : Автор(ы): E. Barrera-Oro (Argentina)

2. Antarctic krill populations in the outflow region of the north-western Weddell Sea

   was below the longterm average of the area. New one-year-old recruits were scarce, the stock was ... dominated by two and three year old krill. Spawning occurred late and numbers of gravid females and larvae ... confined to the more northern, ice-free areas. Author(s):  V. Siegel (European Union) Title:  Antarctic ...

   Meeting Document : WG-EMM-13/24 : Автор(ы): V. Siegel (European Union)

3. High densities of pennatulaceans (sea pens) encountered at sites in the South Orkney Islands (Subarea 48.2): three potential Vulnerable Marine Ecosystems

   in bottom trawl catches, are provided.  These three new sites are in close proximity to two other ... currently registered VMEs, one of which was based solely on high densities pennatulaceans.  Although the ... according to the guidelines set out in Conservation Measure 22-06 (2009), ANNEX 22-06/B. Author(s):  C.D ...

   Meeting Document : WG-EMM-18/36 : Автор(ы): C.D. Jones

4. Shipboard line transect surveys of crabeater seal abundance in the pack-ice off East Antarctica: evaluation of assumptions

   showed little movement in response to the approaching ship. Movement away from the ship by seals close to ... contributed to a relative lack of sightings, close to (Author(s):  C. Southwell, W. de la Mare (Australia), D ...

   Meeting Document : WG-EMM-04/64 : Автор(ы): C. Southwell, W. de la Mare (Australia), D. Borchers and L. Burt (United Kingdom)

5. Research plan for the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2: Update of stage 2 (2013/14 season) and preliminary results of stage 1 (2012/13 season) according to WG-SAM advice

   research plan in the 2012/13 season using the Spanish bottom longline system. One depletion experiments was ... LOC) of the two localized areas where the depletion experiments were performed is done as well as an ... and species involved. Author(s):  R. Sarralde, L.J López Abellán and S. Barreiro (Spain) Title ...

   Meeting Document : WG-FSA-13/15 : Автор(ы): R. Sarralde, L.J López Abellán and S. Barreiro (Spain)

6. VARIABILITY IN KRILL BIOMASS LINKS HARVESTING AND CLIMATE WARMING TO PENGUIN POPULATION CHANGES IN ANTARCTICA

   . One hypothesis guiding ecological interpretations of changes in top predator populations in this ... ” species have increased. However, 30 y of field studies and recent surveys of penguins throughout the WAP ... to mid-20th centuries and currently are decreasing in response to climate change. Author(s):  W.Z ...

   Meeting Document : WG-EMM-11/P1 : Автор(ы): W.Z. Trivelpiece, J.T. Hinke, A.K. Miller, C.S. Reiss, S.G. Trivelpiece and G.M. Watters

7. OPERATIONAL DIFFICULTIES IN IMPLEMENTING THE CCAMLR TAGGING PROTOCOL IN DIVISION 58.4.1 IN 2007/08

   one haul (no catch) due to adverse ice conditions, and the vessel exited that Division; • The vessel ... closed on 30 January 2008). • The vessel caught a total of 9.757 t of Dissostichus mawsoni in Division ... fish/tonne; Author(s):  A.T. Lozano and O. Pin (Uruguay) Title:  OPERATIONAL DIFFICULTIES IN ...

   Meeting Document : WG-FSA-08/16 : Автор(ы): A.T. Lozano and O. Pin (Uruguay)

8. Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands

   north of the islands, as usual. Tracks of drifting buoys (with curtain drogues at 30 m depth where krill ... is that one buoy traveled all the way to South Georgia and has been being trapped in a winter fishing ... mid-February onward. Author(s):  Delegation of Japan Title:  Krill (Euphausia superba) distribution in ...

   Meeting Document : WG-KRILL-91/22 : Автор(ы): Delegation of Japan

9. New possibilities of krill-dependent indicator species monitoring – UAV survey in Subarea 48.1

   -resolution Red-Green-Blue and one Blue-Green-NIR imagery, as well as automatic interpretation using ImageJ ... : Adélie, gentoo and chinstrap penguins. In total approx. 30 000 nests in twelve breeding colonies were ... distribution of krill-depended indicator species in Subarea 48.1. Author(s):  M. Korczak-Abshire, A. Zmarz, M ...

   Meeting Document : WG-EMM-17/03 : Автор(ы): M. Korczak-Abshire, A. Zmarz, M. Rodzewicz, R. Storvold, M. Kycko, I. Karsznia, A. Kidawa and K.J. Chwedorzewska

10. Estimating fishing gear selectivity for Patagonian toothfish (Dissostichus eleginoides) caught by trawlers on the Heard Island plateau region (Division 58.5.2) using trawl and longline length frequency data and forward-calculated continuation ratios

    -2005 the upper arm of the gear selectivity function for trawlers is estimated using a two-stage process ... longliners when this odds ratio is less than one gives the trawl gear selectivity for that length bin ... these ratios for the subset of bins where this ratio is less than one. The fitted linear decline in ... . Author(s):  S.G. Candy (Australia) Title:  Estimating fishing gear selectivity for Patagonian toothfish ...

    Meeting Document : WG-FSA-05/65 : Автор(ы): S.G. Candy (Australia)

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