Search results

1. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   work on this species. Von Bertalanffy growth models assuming different growth by sex and by year-within ... length-at-maturity (38.8 and 46.4 cm) and mean age-at-maturity (10.6 and 13.6 years) are presented ... Bertalanffy growth models assuming different growth by sex and by year-within-sex were fitted separately ... (38.8 and 46.4 cm) and mean age-at-maturity (10.6 and 13.6 years) are presented for males and females ... 0 10 20 30 40 50 60 Age (years) 100 80 60 40 20 0 100 ... of the standard normal distribution R es id ua ls (b) 20 30 40 50 60 70 80 -2 -1 0 1 2 Fitted values ... –3 –2 –1 0 1 2 3 20 30 40 50 60 70 80 Fitted values Quantiles of the standard ... -3 -2 -1 0 1 2 3 -2 -1 0 1 2 Quantiles of the standard normal distribution R es id ua ls (b) 20 30 40 50 60 70 80 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Author(s): Marriott, P.M., M.J. Manning and P.L. Horn

2. RELEVANT ISSUES IN REGARDS TO THE MANAGEMENT OF ANTARCTIC KRILL FISHERIES IN AREA 48

   was necessary for CCAMLR to fill those gaps, together with developing in future a funding mechanism to support ... those gaps, together with developing in future a funding mechanism to support the data obtaining process ...

   Meeting Document : WG-EMM-09/31 : Author(s): L. Pshenichnov and G. Milinevsky (Ukraine)

3. Conservation Measure Conservation Measure 10-04 (2011)

   or the representative thereof. If this situation occurs more than two times within a period of one year in respect ... under Article XXIV of the Convention, Committed to take steps, consistent with international law ... conservation measure in accordance with Article IX of the Convention: 1. Each Contracting Party shall ... , be switched off when the fishing vessel is in port for a period of more than one week, subject to prior ...

   Conservation Measure : 10-04 (2011)

4. Conservation Measure Conservation Measure 10-04 (2013)

   or the representative thereof. If this situation occurs more than two times within a period of one year in respect ... under Article XXIV of the Convention, Committed to take steps, consistent with international law ... conservation measure in accordance with Article IX of the Convention: 1. Each Contracting Party shall ... , be switched off when the fishing vessel is in port for a period of more than one week, subject to prior ...

   Conservation Measure : 10-04 (2013)

5. Draft MPA Report for the South Orkney Islands, Subarea 48.2; Part of CCAMLR MPA Planning Domain 1, Western Peninsula – South Scotia Arc

   that under Article II, CCAMLR is obliged to protect and conserve the marine ecosystem whilst also considering ... notes that under Article II, CCAMLR is obliged to protect and conserve the marine ecosystem whilst also ...

   Meeting Document : WG-EMM-13/10 : Author(s): P. Trathan and S. Grant (United Kingdom)

6. An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island

   for the Heard Plateau is 275 mm. The growth curve gives a mean length for fish aged one year less than the age ... respectively. The effects of a constant catch level (in tonnes) over a 20-year period were evaluated ... period (20 years is used here) should not be increased by more than 0.05. Combining ... over a 20-year period, and as such they can be continued for some years without the need for annual ... tonnes for the Heard Plateau and 18 tonnes for Sliell Bank. An assessment based on the results of a ... populations on the Heard Plateau are sufficiently different from those on Shell Bank for them to be managed ... survey conducted at the end of the 1997 fishing season would allow for a catch limit on the Heard Plateau ... Paper Title:  An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Author(s): de la Mare, W.K., R. Williams and A.J. Constable

7. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   58.5.2 2 -60 -50 -40 -30 -20 -10 1996/97 1997/98 1998/99 1999/00 2000/01 2001/02 2002/03 2003/04 ... . 30 Nov–30 Nov Simulation specification Number of runs 1 Individual trial specifications Years ... in the absence of fishing within the two years following an abundance biomass estimate provided by a survey ... in this fishery of 240 mm to protect juvenile fish (younger than 2.5 years) and that, if the proportion of fish ...

   Document : Site Section: Publications

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

   25–30 mm) and 2-year-old krill (age 2+; modal length 40–45 mm); the 3-, 4- and 5-year-old krill age ... 0 –10 –20 –30 29–30 31–32 33–34 35–36 37–38 39–40 41–42 43–44 45–46 47–48 49–50 51–52 53 ... % 70 % 60 % 50 % 40 % 30 % 20 % 10 % 0% 10 0% 90 % 80 % 70 % 60 % 50 % 40 % 30 % 20 % 10 ... % 0% 10 0% 90 % 80 % 70 % 60 % 50 % 40 % 30 % 20 % 10 % 0% 10 0% 90 % 80 % 70 % 60 % 50 % 40 ...

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

9. Large-scale oceanographic fluctuations drive Antarctic petrel survival and reproduction

   petrels can be accurately modeled using the two modes of large-scale climate variability in Antarctica ... petrels can be accurately modeled using the two modes of large-scale climate variability in Antarctica ...

   Meeting Document : WG-EMM-16/P14 : Author(s): S. Descamps, A. Tarroux, S.-H. Lorentsen, O.P. Love, Ø. Varpe and N.G. Yoccoz

10. Bird Exclusion Devices for use in CCAMLR Longline Fisheries

    (2009), Annex 25-02/B). Paragraph 1 of Annex 25-02/B describes the two main operational characteristics ... vessels are encouraged to use BEDs that demonstrate these two characteristics. Rather than specify ... be different configurations of BEDs that demonstrate the two characteristics and also to allow for continued ... . A BED configuration that demonstrates the two characteristics is shown in the following image:   A bird ...

    Page : Site Section: Fisheries

Pages