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1. Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January-February 1987*

   to have been about 40% overall increase in the chinstrap population in the last 20-30 years, about ... Paper Title:  Surveys of breeding penguins and other seabirds in the South Shetland Islands ... Living Resources Program in 1987 provided data on the number, size, and location of penguin and Antarctic ... blue-eyed shag colonies and the breeding status of other seabirds in the South Shetland Islands ... . Although there appears to have been about 40% overall increase in the chinstrap population in the last 20 ... -30 years, about three-fourths of the difference between our counts and previous ones is due to more ... a jugula ire ait augmente globalement d'a peu pres 40% au cours des dernieres 20-30 annees ... 20-30 anos, aproximadamente tres cuartas partes de la diferencia entre nuestros recuentos y los ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 449-451 : Autor(es): Shuford, W.D. and L.B. Spear

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

   maximum of 0.36% of the total catch in 2006. The fishers who developed the net sleeve modification called ... Paper Title:  Significant conservation benefits obtained from the use of a new fishing gear in the ... artisanal trotline fishery for Patagonian toothfish (Dissostichus eleginoides) in Chile is described. The ... then compared with similar data obtained in 2002 in the same fleet in the same fishing grounds prior to ... Universidad Austral de Chile who have been working with us in recent years: Keno Olivares, Patricio ... the line. During the last five years in the Chilean long- line fishery for toothfish, strong ... ~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 ... studies of seabirds killed in previous years. The depreda- tion rate by toothed whales was evaluated ...

   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

3. Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)

   fish younger than 3.5 years. Counting translucent zones in the otoliths of D. mawsoni appears to be a ... in each consecutive mode. This indicates that the modes represented year classes and that one ... Paper Title:  Evidence to support the annual formation of growth zones in otoliths of Antarctic ... annually in the otoliths of this species. However, no evidence to validate this assumption has previously ... . 0 20 40 60 80 100 120 140 160 180 0 5 10 15 20 25 30 Age (years) To ta l l en gt h ... of data that was large but lacked any fi sh younger than 3.5 years. Counting translucent zones in ... formed annually in the otoliths of D. mawsoni aged from 1 to 3 years. The estimation of the time ... is from 0.6 to 4.0 cm yr-1 for fi sh aged from 15 to 30 years. It is interesting that all the ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 125–138 : Autor(es): Horn, P.L., C.P. Sutton and A.L. DeVries

4. Low genetic diversity and temporal stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Antarctica

   locations, or between samples collected in consecutive years, were observed. These results, based on ... Paper Title:  Low genetic diversity and temporal stability in the Antarctic toothfish ... analysis of the most informative subset of nuclear genetic markers of SNP variation presented in Kuhn and ... Gaffney (2008), do not support genetic differentiation of samples from the Ross Sea. Discrepancies in the ... locations, or between samples collected in consecutive years, were observed. These results, based on ... mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2004/05. Document WG-FSA-05/34. CCAMLR ... year to another. This assumption is supported by data from samples from the Ross Sea taken in 2011 ... is restricted to the Convention Area man- aged by CCAMLR. The fishery for D. mawsoni started in the ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 1–9 : Autor(es): Mugue, N.S., A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev

5. Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia

   Paper Title:  Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around ... careful consideration of the data and available methods, several errors are noted in earlier estimates ... progressively, and significantly, lower than in the earliest years. This pattern is followed in the Heincke ... to compare the numbers at age in successive years and thus derive an estimate of the mortality of a ... Dorovskikh (1991), there appeared to be a major decline in mean survivorship in successive years (Figure 2 ... has been responsible for the increase in the latter years. Yet again a further note of caution is ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Autor(es): Everson, I

6. On the presence of Paralomis spinosissima and Paralomis formosa in catches taken during the Spanish survey Antártida 8611

   seven hauls of the 29 made around Shag Rocks and in 20 of the 104 hauls made at South Georgia. P ... Paper Title:  On the presence of Paralomis spinosissima and Paralomis formosa in catches taken ... the archipelagos in the Scotia Sea. A total of 345 hauls was conducted, of which 29 took place around ... m. In the whole of the area surveyed, the two crab species of the genus Paralomis (P. spinosissima ... . spinosissima was caught in seven hauls of the 29 made around Shag Rocks and in 20 of the 104 hauls made at ... . Tows were 30 minutes in duration and the vessel speed was three knots. The trawl used for sampling ... , occurring in seven of the 29 hauls (24.14%) carried out around Shag Rocks and in 20 of the 104 (19.23 ... 30% sand and the remainder gravel. However, the presence of certain species of invertebrates in ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 165–173 : Autor(es): López Abellán, L.J. and E. Balguerías

7. Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01

   observations from previous years, krill density in the western box in the mid-season survey was less than that ... March 2001 (late-season). The surveys were the first in a newly planned five-year series of observations ... Paper Title:  Significant intra-annual variability in krill distribution and abundance at South ... acoustic surveys of Antarctic krill (Euphausia superba) were conducted around South Georgia in the 2000/01 ... - season (to 34.7 g m-2). In a pattern that is consistent with observations from previous years, krill ... 2004/05. Surveys in previous years have generally been restricted to a single, month-long period in ... temporally. No more ship time was available than in previous years and so survey effort had to be reduced ... results of surveys conducted in the fi rst year (2000/01) of the new series, commenting additionally on ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Autor(es): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst

8. Precautionary spatial protection to facilitate the scientific study of habitats and communities under ice shelves in the context of recent, rapid, regional climate change

   communities under ice shelves in the context of recent, rapid, regional climate change Abstract / Description ... :  Recent rapid climate change is now well documented in the Antarctic, particularly in the Antarctic ... % of the Peninsula’s glaciers have retreated in recent decades. Further ice-shelf collapse will lead to ... the loss of existing marine habitats and to the creation of new habitats, with consequent changes in ... volume of deep water in Pine Island Bay has increased in recent years. Faster basal melting under the ... coastal glaciers around the Antarctic Peninsula in the last 50 years has exposed at least 2.4 × 104 km2 ... to a reduction of almost 25% in the ice shelf in just two years. Similarly, the area of the Larsen ... ) should receive long-term protection for scientific study in accordance with Article IX.2(g) of the ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 139–151 : Autor(es): Trathan, P.N., S.M. Grant, V. Siegel and K.-H. Kock

9. A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in relation to the latitudinal zonation of the Southern Ocean

   Southern Atlantic along two meridional transects at 17° and 20°W in the latitudes from 37°30' to 55°30 ... Paper Title:  A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in ... the RV Vozrozhdenie (VNIRO, USSR) in March/April 1990 an integrated study survey was conducted in the ... of E. carlsbergi were analysed by length composition, sex ratio and maturity stages in relation to ... transects at 17° and 200W in the latitudes from 37°30' to 55°30'S. The survey was mainly focussed on ... fishing grounds and target species in recent years has opened up great opportunities for exploiting ... in the latitudinal band between 37°30' and 55°30'S. The choice of these two meridians was dictated ... between stations on the transects was 30 miles (each 30' of latitude and longitude in the small-scale ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 369–395 : Autor(es): Zemsky, A.V. and S.A. Zozulya

10. Analysis of the diet of Champsocephalus gunnari at South Georgia in late summer from 1994 to 1997, Dr Eduardo L. Holmberg surveys

    and Thysanoessa sp., which are known to be important alternative food in years of krill scarcity, as ... years of krill scarcity), intermediate in 1995 (below years of historically high abundance), and high in ... 1996 and 1997 (in line with years of high krill abundance). This information is well in accord with ... /without food in Subarea 48.3, did not show a consistent pattern from year to year.  Likewise, in the four ... fish (ranges 12-20 cm/l-2 years) was found in the catches during the RV Dr Eduardo L. Holmberg ... 30 years, even lower than in 1977/78 and 1991, years of krill 'shortage' (Figures 2 and 3) (Kock et ... four years, while krill biomass densities were comparable with those in the previous year and were ... important alternative food in years of krill scarcity, as well as fish, was only occasional or negligible ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 103–123 : Autor(es): Barrera-Oro, E., R. Casaux and E. Marschoff

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