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1. Distribution and size–age composition of Antarctic krill (Euphausia superba) in the South Orkney Islands region (CCAMLR Subarea 48.2).

   +, 4+, 5+) dominated in Antarctic Circumpolar Current (ACC) waters in the northern parts. No 1+ age ... cohort was found in catches in 2009 or in 2010. This absence of 1+ E. superba is unlikely to be a result ... of trawl selectivity as adult Pygmy krill (E. frigida) (of the same size as 1+ krill) were present in ... March 7 6 5 4 3 2 1 0 –1 –2 –3 –4 –5 –6 –7 –8 –9 –10 –11 –12 F/ M Average length of males Average ... ; Candy and Kawaguchi, 2006). Nevertheless, age cohorts have been identified for juvenile krill (age 1 ... Circumpolar Current (ACC) waters in the northern parts. No 1+ age cohort was found in catches in 2009 or in ... 2010. This absence of 1+ E. superba is unlikely to be a result of trawl selectivity as adult Pygmy ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 123–134 : Author(s): Sologub, D.O. and A.V. Remeslo

2. Interannual variations of water thermochaline structure on South Georgia Island, South Orkney Islands and Shetland Islands shelves

   intermediate cold layer. In some years of this type (1 97 1, 1972, 1978, 1982) the layer had positive ... . Lack of surface water of summer modification was characteristic of second year type (1 970, 1979, 198 1 ...

   Meeting Document : WG-EMM-00/34 : Author(s): P. Chernyshkov, V. Shnar, O. Berezhinsky and I. Polischuk (Russia)

3. Relationship between Antarctic krill (Euphausia superba) variability and westerly fluctuations and ozone depletion in the Antarctic Peninsula area

   /1997. The strength of westerlies was significantly related to recruitment of 1-year-old krill (1' ... westerlies also had a strong correlation with chlorophyll a (r = 0.63) and sea ice cover with a 1-year time ... of r = 0.76 with a level of significance of 1 %). We suspect that ozone depletion impacts directly ...

   Meeting Document : WG-EMM-99/52 : Author(s): M. Naganobu, K. Kutsuwada, Y. Sasai and T. Taguchi (Japan) and V. Siegel (Germany)

4. Development of a vessel safety checklist and debriefing protocol for use in SISO

   International Scientific Observation (SISO) (SC-CAMLR-XXXII/07 Rev. 1), the U.S. proposal [1] to amend the Text ... documents for use in SISO. [1] CCAMLR-XXXVI/25 01 September 2017, A proposal to progress implementation of ...

   Meeting Document : CCAMLR-XXXVI/BG/16 : Author(s): Delegation of the USA

5. Mercury concentrations of five species of Antarctic fish collected from CCAMLR Subareas 88.1 and 88.2

   Abstract:  The mean mercury level for the D. eleginoides 1998 sample was 0.43 mg/kg-1, which is ... slightly lower than the permissible level of 0.5 mg/kg-1 set by the New Zealand Food Safety Authority ... (NZFSA). In contrast, mean levels of mercury for D. mawsoni were 0.10 mg/kg-1 in the 1998 samples and ... 0.16 mg/kg-1 in the 2006 samples, both of which are well below the permissible level. Mercury levels ...

   Meeting Document : WG-FSA-07/24 : Author(s): S.M. Hanchet, D.M. Tracey, A. Dunn, P.L. Horn and N. Smith (New Zealand)

6. Spawning pattern and type of fecundity in notothenioids collected around the Elephant and South Orkney Islands

   ), mature (range: 1.16 to 1.86 mm) and ovulated oocytes (range: 4.5 to 5.387 mm; average FR: 3 oocytes·g-1 ... oocytes·g-1) than form hydrated ovaries (range: 1-2 oocytes·g-1). The results confirm these species have a ...

   Meeting Document : WG-FSA-16/22 : Author(s): G. Plaza, P.M. Arana, F. Becker, A. Zavatteri and V.H. Castillo

7. Otolith chemistry reveals local population structure of Antarctic toothfish (Dissostichus mawsoni) within the CCAMLR Subarea 48.6

   in Sr·Ca-1, Mg·Ca-1 and Ba·Ca-1 for the otolith of D. mawsoni were examined between three blocks. The ... results indicated that no significant difference in Me·Ca-1 of either otolith nuclei or edges between ...

   Meeting Document : WG-FSA-18/75 : Author(s): L. Wei, G.P. Zhu, S. Somhlaba, X.Y. Yu and M. Duan

8. A composite recruitment index to describe interannual changes in the population structure of Antarctic krill at South Georgia

   . Before 1994 the number of 1+ krill found around South Georgia was very low (proportion of 1+ krill <7 ... %), while between 1994 and 1998 the number of 1+ krill found in the population increased with a very ... (m2) 8 1 2 4 0.1 Max. nets/haul 1 3 1 9 9 60 25 2 1 Cruise JBlO JB1 1 JR03 JR06 JR1 1 JR17 ... JR28 RMT FNET MNET VKSS LHPR RMT25 10 1 0 6 0 0 20 1 0 0 0 0 1 0 5 0 0 0 0 9 1 0 0 5 18 2 1 0 ... per length class per 1 000 m3 water filtered. These length-density distributions are then used to ... north side of South Georgia (Brierley et al., 1997; see also Figure 1). A number of additional net ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 71–84 : Author(s): Watkins, J.L

9. Conservation Measure Conservation Measure 10/VI (1987)

   Prohibition of Directed Fishery on Champsocephalus gunnari in Statistical Subarea 48.3 from 1 ... April until 1 October 1988 Area:  Subarea 48.3 Species:  Champsocephalus gunnari Adopted at Meeting ... Fishery on Champsocephalus gunnari in Statistical Subarea 48.3 from 1 April until 1 October 1988 90 ... Convention: Directed fishing on Champsocephalus gunnari in Statistical Subarea 48.3 from 1 April until 1 ...

   Conservation Measure : 10/VI (1987)

10. Relationship to the Antarctic Treaty System

    Parties to a range of obligations in the Antarctic Treaty, including: Article III Article IV.1, and ... each other, they are bound by the obligations in Article I and V of the Antarctic Treaty. Article IV.1 ... Article IV.1 of the CAMLR Convention binds its Contracting Parties to Articles IV and VI of the Antarctic ... . Article IV.2 of the CAMLR Convention reflects Article IV.1 of the Antarctic Treaty, which safeguards all ...

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