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Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
Illegal, unreported and unregulated (IUU) fishing ................................... 4 Data collection ... .............................................................................. 4 Biological data .......................................................................... 5 ... assigned to the region south of 70°50'S (SSRUs 882C–G) as outlined in SC-CAMLR-XXX, paragraph 6.127. 4 ... tonnes of Dissostichus spp. reaching 96% of the catch limit of 428 tonnes 4 • SSRUs H, I, K ...
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Fishery Report 2015: Exploratory fishery for Dissostichus spp. in Subarea 88.1
this report) and (ii) SSRUs 882C–H (referred to as Subarea 88.2). 4. The limits on the exploratory ... <1 3006 * 2014 30441 2819q 4 2823 * 2015 28441,2 2473q 1 2474 * 1 In Subarea 88.1, the catch limit ... . The following SSRUs were closed during the course of fishing: 4 • SSRUs B, C and G closed on ... from 2006 to 2015 are presented in Figures 3 and 4 respectively. These length- frequency distributions ...
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WG-FSA-08/60
is often used a unit of line measurement (e.g. a 4 mag line) Combi: The combination hauler, a ... 0.76 to 0.81 of a nautical mile. 4 New Zealand vessels use Integrated Weighted Line (IWL ... for each 500m of fishing depth. S.4. When the downline is fully deployed a length of chain (20kg ... /hook separator). H.4. As the main hauler hauls the line aboard the combi pulls the line from the ...
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Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations
@aad.gov.au K. Taki and M. Naganobu National Research Institute of Far Seas Fisheries 2-12-4 Fukuura ... , fishing season, etc).’ In Figure 4 the size of the symbols denotes the rela- tive importance of the SSMU ... Figure 4 illustrates the importance of fishing grounds within each quarterly period for each major ... over the entire period (Figure 4). Figure 5 indicates how the distribution of catch and effort in ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 117–141 : Author(s): Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu
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Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia
AND METHODS Age 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 1 22 23 ... 981.05 3 579.58 4 104.30 4 565.27 5 120.28 5 655.08 6 002.62 6 325.08 6 707.18 7 069.12 7 ... Figures 3 and 4. b 8.7105 0.8769 55.3934 0.9008 Comparison between Both Structures Results ... 4 A is replaced with its estimate. Having obtained 'a' from the regression of the HS radius on ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Author(s): Cassia, M.C
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A generalised model for evaluating yield and the long-term status of fish stocks under conditions of uncertainty
Butterworth et al. (1994) where: 0 ; h(a + t) < l, - I,) ; l, < h(a, t) < l, ; h(a,t) > 1, (4 ... (equations 4 and B), the corners may be cut by linear interpolation, as shown in Figures 3a and 4a ... where the krill grow in the first three months (90 days), the median spawning time is in month 4 (Day ... is derived from piecewise continuous functions of its component functions (equations 3 and 4). The ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 31–54 : Author(s): Constable, A. and W.K. de la Mare
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Fishery Report 2015: Dissostichus eleginoides Heard Island (Division 58.5.2)
described in Conservation Measure (CM) 41-08. 4. In 2015, the longline fishery was active from 15 April ... the CCAMLR decision rules, has ranged from 2 427 tonnes in 2007 to 4 410 tonnes in 2015. 7. The ... reported catch of D. eleginoides in 2015 was 4 127 tonnes. Illegal, unreported and unregulated (IUU ... changes in the spatial and temporal distribution of fishing. 4 Tagging 16. A tagging study ...
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Characteristics of krill swarms from Prydz Bay
) =p. A,2. (4/1t).w.O'v = intercepted swarm length (m) = swarm thickness (m) = target strength s v ... ping rate after 30 km, but Figure 4 clearly shows that mean swarm biomass index started increasing ... before the 30 km point. 4. DISCUSSION The analysis was hampered by the change in ping rate after 1808 ... ~ Z 0 H 8 I:t: 0 ~ 0 I:t: ~ (a) 0.20 - -- 0.15 - - c- f- 0.10 - - 0.05 - h I I 1 4 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Author(s): Agnew, D.J. and I.R. Higginbottom
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Comparative feeding ecology of Patagonian toothfish (Dissostichus eleginoides) in the southwestern Atlantic
CCAMLR Scie~zce, Vol. 4 (1997): 105-124 COMPARATIVE ... KOHTHHeHTaJIbHOM IIIeJIb@e/c~noHe MeXAy 4 6 ° - 5 5 0 ~ . ~ . H 60"-64"3.~., H ROKPYr IOXHOW reoprm Memay 53 ... sex; individuals of indeterminate sex ( 4 % ) were excluded from the analysis. Food items present ... full stomachs (Tables 3, 4 and 5). A similar low percentage of full stomachs (11%) had been found by ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 105–124 : Author(s): García de la Rosa, S.B., F. Sánchez and D. Figueroa
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Modelling variability and estimating power to detect change in Adélie penguin fledgling weights
periods 2–4 but most fre- quently in period 3 (Table 1). Monitoring scenario Development of the models ... period TotalYear 1: 10–14 Feb 2: 15–19 Feb 3: 20–24 Feb 4: 25 Feb–1 Mar 5: 2–6 Mar 1: 1990 ... –1991 50 50 2: 1991–1992* 50 50 50 150 3: 1992–1993* 50 44 94 4: 1993–1994* 50 50 21 121 ... , estimated mean weights for the periods 2–5 are: period 2: 3 347 g; period 3: 3 196 g; period 4: 3 045 g ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 191–200 : Author(s): Emmerson, L.M., C. Southwell and J. Clarke