Search results
-
CASAL model evaluation incorporating the calculation of harvest rate for D. eleginoides at Division 58.4.4b
precautionary harvest rate for “data-limited” explanatory/research fisheries (4%) where there is no estimate of ...
Meeting Document : WG-FSA-2019/62 : Author(s): T. Okuda and F. Massiot-Granier
-
Status of the coastal stocks of Dissostichus spp. in East Antarctica (Divisions 58.4.1 and 58.4.2)
productivity and exploitation state to the Ross Sea, where sustainable yield is 5% of virgin vulnerable biomass ... (gonads developing) to 4 (ripe) and 5 (spent). Catch and effort data were used to estimate toothfish ... Dissostichus spp. stocks in East Antarctica 0 0.1 0.2 0.3 0.4 0.5 5 6 7 8 5 6 7 8 3 4 3 4 5 6 7 8 5 6 7 5 6 7 ... sustainable yield is 5% of virgin vulnerable biomass. The estimated yield from all assessed SSRUs (260 tonnes ... d’exploitation soient similaires à ceux de la mer de Ross, où le rendement admissible correspond à 5% de la ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 71–100 : Author(s): Agnew, D.J., C. Edwards, R. Hillary, R. Mitchell and L.J. López Abellán
-
An assessment of the impact of krill fishery on penguins in the South Shetlands
period), and around Low (6 102 tonnes/10-day period) and Clarence (5 663 tonnes/10-day period) Islands ... began with a low catch in December, followed by roughly constant catch levels of 4 300 to 5 800 tonnes ... 5ab 51b 56b 55k 5 4 2 Catches in 1988/89 ( Feb. -Mar. ) CATCHES ( VlOxlCnm. ) @ s4.000 2.000 ... Y F E B . C A T C H = 3 7 5 7 t A T C H = 4 2 5 7 t C A T C H = 4 1 1 2 t NO. OF V E S S E L ... 5 9 6 6 t :NO. OF V E S S E L S = 4 Figure 3b: Distribution of krill catches per 10-day period ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 107–128 : Author(s): Ichii, T., M. Naganobu and T. Ogishima
-
Assessing the power to detect systematic change in Adélie penguin foraging trip duration
relax the Type I error rate to a rate well above the traditional level of 5%. The strategy of including ... variance represented by equa- tion (4) for the guard stage and equation (5) for the crèche stage: 2 2 2 2 ... 21 1 2 2 t y s pr pn n nr σ σ = σ + σ + σ + , (4) 2 2 2 21 2 2 t y s pn nr σ σ = σ + σ + . (5 ... then inserted into equations (4) and (5) to provide an estimated variance for yearly means. As ... the variance components based on pre- impact data into equations (4) and (5). Under the hypothesis of ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Author(s): Southwell, C., J. Clarke and L.M. Emmerson
-
CCAMLR-XXXV
Forum. The Secretariat has also developed 4 training videos about the use of the meeting server to ... Organisation (SEAFO), Swakopmund, Namibia, 30 November to 4 December 2015 CCAMLR Observer (Namibia) CCAMLR-XXXV ...
Meeting
-
VARIABILITY IN KRILL BIOMASS LINKS HARVESTING AND CLIMATE WARMING TO PENGUIN POPULATION CHANGES IN ANTARCTICA
areas on the planet, with 5–6 °C increases in mean winter air temperatures and associated decreases in ...
Meeting Document : WG-EMM-11/P1 : Author(s): W.Z. Trivelpiece, J.T. Hinke, A.K. Miller, C.S. Reiss, S.G. Trivelpiece and G.M. Watters
-
An updated descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2004/05
toothfish that have been at liberty for 2–3 years have averaged 5–7 cm per year, which is consistent with ...
Meeting Document : WG-FSA-05/34 : Author(s): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)
-
Atlas of coastal sea ice in eastern Antarctica
, data processing and interpretation of the images. The remaining 5 volumes relate to the geographic ...
Meeting Document : WG-EMM-02/54 : Author(s): K. Michael, K. Hill, K. Kerry and H. Brolsma (Australia)
-
Marine debris collected at Cape Shirreff during the Antarctic season 2000/01
categories: Plastic, metal, glass, and paper. A total of 1,774 articles was studied, with a weight of 124, 5 ...
Meeting Document : SC-CAMLR-XX/BG/25 : Author(s): Delegation of Chile
-
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 ...
Meeting Document : WG-FSA-97/41 : Author(s): Ashford, J.R., Everson, I.