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CCAMLR ecosystem monitoring and a feedback management procedure for krill
and negative aspects of change in predator populations and communities (e.g., Croxall et al., 1988 ... ) and the scale at which interactions between different species needs to be considered (e.g., Murphy et al., 1988 ... ) or environmental features, such as ice conditions (e.g., Trivelpiece et al., 1990). Additional to the problems ... ; Stewart-Oaten et al., 1986; Underwood, 1990 and 1991, for background and discussion). However ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 345–350 : Author(s): Constable, A.J.
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Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)
BeJlllYAH CPUE C IIOMOwbK) J I ~ ~ e f i ~ o f i PerpeCCllll Parkes et al. ' ~ J I o B Ha KPIOYOK ... off Valdivia (Lemaitre et al., 1991). This paper draws on information from both the work on CCAMLR ... , 1994; Rubilar et al., 1994; Anon., 1994). This 'experimental fishing' approach was also used ... of the datasets. Parkes et al. 1 Dataset C l Dataset C Figure 1: Map showing locations of fishing grounds ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Author(s): Parkes, G., C.A. Moreno, G. Pilling and Z. Young
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Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia
technique for determining the age of Antarctic fish. On the other hand, Young et al. (1992) demonstrated ... among the fish examined was 24 years. DISCUSSION AND CONCLUSIONS Young et al. (1995), who compared ... area. Although Young et al. (1995) found differences between both types of readings of D. eleginoides ... [l-e-0.05631t + 0.5451 1 Shust et al. ( 1990) Lt = 174.8[1-e-0~07117~t-0.0049~ 1 Aguayo (1992) L t = 210.8 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Author(s): Cassia, M.C
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Fishery Report 2013: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
) has an impact on the catch hauled from each line. Roche et al. (2007) estimated that the depredation ... stocks is relatively small (Williams et al., 2002; WG-FSA-07/48 Rev. 1). 5 Life-history ... and spawning is restricted to the westerly zone during the early winter (Lord et al., 2006). Parameter ... , the metapopulation of the Indian Ocean sector has been validated by Appleyard et al. (2004) and thus it is likely ...
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Fishery Report 2014: Dissostichus eleginoides Kerguelen Islands French EEZ (Division 58.5.1)
; a longline fishery began in 1992 and continues to the present (Duhamel et al., 2011). The fishery is active ... stocks is relatively small (Williams et al., 2002; WG-FSA-07/48 Rev. 1). 4 Table 2: The number ... (Lord et al., 2006). Parameter estimates 17. There are no specific recent life-history parameters ... by Appleyard et al. (2004) and thus it is likely that the parameters used in the stock assessment for Heard ...
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Conservation Measure Conservation Measure 82/XIX (2000)
-Gaete et al. (1997a) identified the presence of 31 breeding colonies for both species during 1996/97 ... al., 1990, Torres, 1995; Hucke-Gaete et al., 1999). Annual censuses begun in 1991/92 by INACH ... -Gaete et al., 1999). Groups of non-breeding southern elephant seals (Mirounga leonina), Weddell seals ... observed on the cape (O’Gorman, 1961; Aguayo and Torres, 1967; Bengtson et al., 1990; Torres et al., 1998 ...
Conservation Measure : 82/XIX (2000)
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Conservation Measure Conservation Measure 91-02 (2004)
). Hucke-Gaete et al. (1997a) identified the presence of 31 breeding colonies for both species during 1996 ... and Torres, 1968, 1993; Bengtson et al., 1990, Torres, 1995; Hucke-Gaete et al., 1999). Annual censuses ... and 3 027 pups born on San Telmo Islands (Hucke-Gaete et al., 1999). Groups of non-breeding southern ... ; Aguayo and Torres, 1967; Bengtson et al., 1990; Torres et al., 1998). Additionally, observations of pup ...
Conservation Measure : 91-02 (2004)
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Schedule of Conservation Measures in Force 2019/20
ea s f ol lo w in g ic e- sh el f r et re at o r c ol la ps e in S ta tis tic al ... 0 00 to nn es ) Fi sh in g m et ho d as in A nn ex 2 1- 03 /A Se e al so C on se ... e as t o f 1 15 °E ) Fi sh in g m et ho d as in A nn ex 2 1- 03 /A 51 -0 4 (2 01 9) G en er al ... ut io ns in F or ce Th is su m m ar y is p ro vi de d as a g en er al g ui de ...
Document : Site Section: Conservation and Management
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Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 kHz and 120 kHz
target strength is one made by Foote et al. (1990) on live animals at South Georgia. Target strengths ... . Furthermore, the differences are in good agreement with Foote et al.'s (1990) recent results from their cage ... acoustique du krill antarctique (Euphausia superba ) adulte (36 a 60 mm) a 38 et 120 kHz ont ete inferees ... deux frequences dans des etudes au large des Orcades du Sud et de l'lle Elephant en mars 1990. A 120 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 75–86 : Author(s): Hampton, I.
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Fishery Report: Dissostichus eleginoides (TOP) Heard Island (Division 58.5.2)
of catch-at- age data for the first time (Welsford et al., 2009). This work confirmed previous modelling ... such as South Georgia and Macquarie Island (Appleyard et al., 2002), but that within the Indian Ocean sector ... (Appleyard et al., 2004). This, combined with results from tagging data which show movement of some fish ... from Heard Island to Kerguelen and Crozet Islands (Williams et al., 2002; WG-FSA-07/48 Rev ...
Document : Site Section: Publications