Search results
-
Antarctic krill and ecosystem management – from Seattle to Siena
a 20-year period (where Y = yield and B0 = unexploited biomass). Because the model is run many times ... , 1986) were used to estimate B0 in Statistical Area 48. The FIBEX estimate was favoured since ... /X) in 1991 (Table 12) using results from the yield model (γ was estimated as 0.1 and the FIBEX B0 estimate ... in sea-ice dynamics (Murphy et al., 1995). Finally, B0 values were recalculated for vari- ous ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Author(s): Miller, D.G.M
-
CEMP methods B1-B5 (Flying birds)
Description / Abstract: Data on flying bird collected using methods B1-B5. Data Source: CCAMLR ... CEMP methods B1-B5 (Flying birds) ... Data on flying bird collected using methods B1-B5. ...
Form
-
Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87
_._._.- SGI • NOR ,--- .NOG ~ 1978/79 1979/80 1980/81 1981/82 1981/83 I 1983/84 1984/85 198V86 1980 ... (Slosarczyk et al. 1985) in the 1980/81 and 1981/82 seasons (Anon. 1986), and the year class of 1980 in 1982 ... 218 .2-32/36 17.5 3.8 .2-36/39 24.0 1978/79 1979/80 1980/81 X-II m/t"Libra" 56,57,60,61,62 50 ... 15 351 10 047 43 040 1978/79 1979/80 1980/81 50-150 586 ·7 968 2 633 33 298 44 485 150-250 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Author(s): Mucha, M. and W. Ślósarczyk
-
Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
1.2 (90, -) 1.1 (83, -) 1.0 (81, -) Yantar 35 1.1 (78, -) 1.2 (82, -) South Africa Ross ... (73, -) 1.1 (81, -) 1.0 (83, -) 1.1 (82, -) 1.4 (76, -) San Aspiring 1.1 (77 ... aside for research fishing in 2007, 80 tonnes in 2012, 49 tonnes in 2013 and 43 tonnes in 2014 ... in the south of Subarea 88.2 (SSRUs C–G), there was also usually a strong mode at about 60–80 cm ...
Document : Site Section: Publications
-
Krill processing factors
(1980-82). Within these papers are the fundamentals of product yields and the framework for determining ... (1980-82): Whole Uncooked Krill- Frozen 100% Whole Cooked Krill-Frozen 90% Whole Uncooked Krill ... Centrifuged (Gutted) Frozen 80% Krill Mince-centrifuged 60% Krill Mince-Uncentrifuged 80% Krill Tail Meat 15 ... and Marketing of Products Made from Antarctic Krill”, and from works produced by J. K McElroy (1980-82). Within ...
Meeting Document : WG-EMM-01/44 : Author(s): D. Rogers (USA)
-
Proposal for an acoustic krill biomass survey in CCAMLR Division 58.4.2
is intended to produce a new estimate of B0 for this Division so that a revised precautionary catch limit can ... be established by CCAMLR. The planned survey will utilise a standardised design as adopted in previous B0 surveys ... between 30° and 80°E. The survey design is presented to WG-EMM for their comment so that any suggestions ... to produce a new estimate of B0 for this Division so that a revised precautionary catch limit can ...
Meeting Document : WG-EMM-04/37 : Author(s): S. Nicol, S. Kawaguchi, T. Jarvis and T. Pauly (Australia)
-
A preliminary model-based approach for estimating natural mortality of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region
to be 92 140 t (70 330–121 950 t); a higher B0 72 620 t (65 040–81 050 t) when compared to the 2017 base ... toothfish in the Ross Sea region. The model MCMCs estimated M =0.11 y-1 (0.09–0.13 y-1) with B0 estimated ... toothfish in the Ross Sea region. The model MCMCs estimated M=0.11 y-1 (0.09–0.13 y-1) with B0 ... estimated to be 92 140 t (70 330–121 950 t); a higher B0 72 620  ...
Meeting Document : WG-SAM-2019/04 : Author(s): B. Moore, S. Mormede, S. Parker and A. Dunn
-
Fishery Report 2016: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
No. 3 - 6.1 (100) 5.3 (95) 6.1 (82) 7.5 (81) 5.9 (85) 6.4 (76) 5.2 (79) France Saint André ... 0 0 0 0 0 109 2008 closed (80) 0 18 <1 58 77 0 2009 closed 0 0 0 0 0 0 2010 closed (60) 0 9 0 50 59 80 2011 ... 2004 (Table 1). In 2010, the last year in which IUU catch was recorded, an estimated 80 tonnes ... 7.2 (82) Required tagging rate 3 3 3 5 5 5 5 5 16. In all years in which it has conducted ...
Document : Site Section: Publications
-
Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill
the sometimes CCAMLR Science, Vol. 20 (2013): 81–96 81 EFFECTS OF RECRUITMENT VARIABILITY AND NATURAL ... krill population biology. Kinzey et al. 82 dense aggregations observed around South Georgia ... inputs to the GYM include the CV of the unexploited biomass B0, weight-at-length/age relationships ... likewise decreased (Figure 8b). The population based on the recruitment vec- tors from the Elephant Island ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Author(s): Kinzey, D., G. Watters and C.S. Reiss
-
Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
, -) Gudni Olafsson Janas 1 1 1.1 (69, -) 1 (80, -) 1.1 (43, -) 1 (79, -) 1 (85, -) 1.3 (81 ... , *) 3.8 (87, *) 1.8 (80, -) San Aspiring (>500 fish) 1 1.1 (76, *) 1.1 (74, -) 1.1 (81, *) 1.1 (88 ... , -) Avro Chieftain 1 1 (54, -) Janas 1.1 1.2 (73, -) 1.1 (81, -) 1 (83, -) 1.1 (82 ... 40 tonnes set aside for research fishing in 2007, 80 tonnes in 2012, and 49 tonnes in 2013 ...
Document : Site Section: Publications