Resultados de la búsqueda
-
Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia
College London London SL5 7PY United Kingdom Email – rich.hillary@csiro.au 2 MRAG Ltd 18 Queen ... on the haul-level survey data to estimate the length frequency of the current population. 2. Use a ... normalised to obtain the population length fre- quency: l l i i I p I = å . (2) In Figure 1 the ... stratified and aggregated den- sity-at-length from the 2009 survey can be seen and in Figure 2, also for ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Autor(es): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew
-
UK: 48.3 Assessment Summary
of papers related to the development of the model. Sections 2-16 describe the input files used in the ... Inclusion of 0.006377 tag loss factor, depredation corrected CPUE included. Sensitivity testing of 2 vs 3 ... fleet model 2013 Investigation of 2 fleet vs 3 fleet representation of catch data. Use of two fleet ... separate sex/maturity partition Annual cycle: · Period 1 (Dec-Feb, 0.25 years) Recruitment · Period 2 (Mar ...
Document : Site Section: Meetings
-
Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994
CCAMLR Science, Vol. 2 (1995): 111-121 SEABIRD ... albatrosses could save the lives of 30 300 albatrosses and enable fishermen to save $4.9 million in bait ... each species in the vicinity of the ship was recorded every 30 minutes. Of the 20 sets for which ... hauls comparisons were made of (i) the effect of continuous discharge of offal from a waste chute 2 m ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Autor(es): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno
-
Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.3b
Illegal, unreported and unregulated (IUU) fishing ................................... 2 Data ... collection .............................................................................. 2 Biological ... 30 November 2013). FISHERY REPORT 2013: EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. IN ... ). 2. In 2001, the boundaries of Division 58.4.3 were reassigned based on ecological considerations ...
Document : Site Section: Publications
-
Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 88.2
tag at the required rate but tag less than 30 fish (Table 2). 18. Since 2002, more than 9 600 D ... ) 30 (0) Russia Chio Maru No. 3 90 (2) 101 (1) Gold Gate 44 (16) Palmer ... December 2014 to 30 November 2015). Fishery Report 2017: Exploratory fishery for ... toothfish (D. eleginoides) caught counting towards the catch limit for D. mawsoni. 2. Subarea 88.2 is ...
Document : Site Section: Publications
-
Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Subarea 88.1
196 (1) Ukraine Marigolds 23 (5) 43 (7) Poseydon I 30 (2) Simeiz 75 (1) 73 ... the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 November 2015 ... limit for D. mawsoni. 2. The distribution of catch limits to the small-scale research units (SSRUs) in ... : N70: 591 tonnes (19%), S70: 2 054 tonnes (65%); and SRZ: 467 tonnes and a research catch limit of 65 ...
Document : Site Section: Publications
-
Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.3b
, unreported and unregulated (IUU) fishing ................................... 2 Data collection ... .............................................................................. 2 Biological data........................................................................... 3 ... to 30 November 2014). Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ... ). 2. In 2001, the boundaries of Division 58.4.3 were reassigned based on ecological considerations ...
Document : Site Section: Publications
-
Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.3b
.................................................................... 1 1.1 Reported catch ...................................................................... 2 ... 1.2 IUU catch ........................................................................... 2 1.3 ... Size distribution of catches ........................................................ 2 2. Stocks ... . 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 November 2012 ...
Document : Site Section: Publications
-
Statistical problems in krill stock hydroacoustic assessments
a). 303 2. GENERAL STATUS AND NEEDS The first issue is that of large statistical variances ... krill. Given that present values are probably within a factor of 2 of being correct, it seems ... . Fish. Aquatic. Sciences, 39(1) 229-231 p. 305 Figure 1: 56°W 30' 55~ 30' 45'~----~r ... -----------~~~~~~~~--------'-----------'-'45' 15' 30' 15' 30' ASPLAND IS. / ~OOIfl""", EADIE IS ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Autor(es): Macaulay, M.C.
-
Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
66 2 30 Aguayo 1978 9 Feb 71 3 100 Hunt 1973 30 Jan 87 45 121 1986/87 survey Cape Lindsey 16 Feb ... , USA 2. Tjarno Marine Biological Institute, PI. 2781, S-45200 Stromstad, Sweden 3. 8224 Windsor View ... objectives : 1) to document the recolonization and current distribution of Antarctic fur seal rookeries, 2 ... research cruises aboard the USCGC Glacier and the R/V Prof. Siedlecki. From 23 December 1986 to 2 January ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Autor(es): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart