Search results
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Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill
of plausible values encompassing krill population biology. File: Kinzey et al.pdf ... ) (Constable and de la Mare, 1996; Constable et al., 2003). The GYM is a simulation approach that can be used ... by CCAMLR is over 40 times the current catch (Nicol et al., 2012). Recent fishing has occurred mainly ... in Area 48, where about 28% of the Antarctic krill stock is esti- mated to occur (Atkinson et al., 2009 ... ; Nicol et al., 2012). Krill from the region around the Antarctic Peninsula and northern Weddell Sea ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Author(s): Kinzey, D., G. Watters and C.S. Reiss
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Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited
kock et al n-rossii proof for pdf.indd CCAMLR ... campagne d’évaluation acoustique plusieurs traits d’identifi cation. SHORT NOTE Kock et al. 142 ... and Saila, 1988; Balguerías, 1989, 1991; Parkes, 1991; Parkes et al., 1989; Everson, 1997; Everson et al ... ., 1991, 1992, 1994, 2000, 2002; Jones et al., 1998, 2000, 2001, 2003; Kock, 1991, 1998; Kock et al ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Author(s): Kock, K.-H., M. Belchier and C.D. Jones
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Conservation Measure Conservation Measure 64/XXI (1993)
pas aux eaux adjacentes aux îles Kerguelen et Crozet Ne s'applique pas aux eaux adjacentes aux ...
Conservation Measure : 64/XXI (1993)
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Conservation Measure Conservation Measure 64/XIX (2000)
pas aux eaux adjacentes aux îles Kerguelen et Crozet Ne s'applique pas aux eaux adjacentes aux ...
Conservation Measure : 64/XIX (2000)
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Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning
resolution of datasets and the use of long-term averages to identify spatial boundaries. File: Grant et ... al.pdf ... to determine the different regions and habitat types that must be represented (e.g. Kelleher et al., 1995 ... ; Roff and Taylor, 2000; Roberts et al., 2003; Lourie and Vincent, 2004). There is also a need ... to consider existing management meas- ures and human uses of the marine environment (e.g. Lombard et al ... ., 2007; Smith et al., 2009). The CCAMLR Scientific Committee has identified systematic conservation ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Author(s): Grant, S.M., S.L. Hill and P.T. Fretwell
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Food and feeding of the mackerel icefish (Champsocephalus gunnari) around South Georgia in January/February 1991
for the final maturation of the gonads. File: 02-Kock-et-al.pdf ... , 1986; Kozlov et al., 1988). Main prey items were krill (Euphausia superba), the hyperiid Themisto ... the upper part of the shelf (Everson et al., 1991a). An unusually high proportion of sexually mature fish ... March to May (Everson et al., 1991b). lt has been demonstrated in other fish species, such as winter ... ) and February/March, 1976 (Kozlov et al., 1988) and in January/February 1985 (Wilhelms, 1986; Kozlov et al ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 15–23 : Author(s): Kock, K.-H., I. Everson, S. Campbell, G. Parkes, Z. Cielniaszek and J. Szlakowski
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The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)
of discarding are likely to render the fishery commercially unviable. File: Belchier-et-al.pdf ... in the northern hemisphere (Thatje et al., 2005; Hall and Thatje, 2009). Lithodids occupy predominantly cold ... of discarding are likely to render the fishery commercially unviable. Belchier et al. 2 (above 0.5 ... movement of crabs into higher-latitude areas following warmer water incursions (Smith et al., 2011 ... since the early 1990s (Watters, 1997; Purves et al., 2003). The majority of data relating to lithodid ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Author(s): Belchier, M., T. Peatman and J. Brown
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Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database
al., 1998; Baker et al., 2002), nota- bly the many thousands of birds killed annually by longline ... fishing (Brothers, 1991; Cherel et al., 1996; Schiavini et al., 1998; Nel et al., 2002; Favero et al ... ., 2003; Delord et al., 2005). Solutions to this increased mortality require accurate knowledge ... of at-sea observation data (e.g. White et al., 2001; Woehler et al., 1999), but are also among the most ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Author(s): BirdLife International (prepared by C. Small and F. Taylor)
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Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults
alia, in reduced breeding success (Crawford et al., 2003a, 2003b). Both land and sea-surface ... anomalies at Marion Island after 1995 (Smith, 2002; Mélice et al., 2003). There were decreases at Marion ... influenced the breeding of many seabirds at Marion Island (Crawford et al., 2003e). At several other sub ... ; Croxall et al., 1988; Cooper, 1992; Cunningham and Moors, 1994; Isaksen et al., 1997; Woehler ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 175–190 : Author(s): Crawford, R.J.M., B.M. Dyer, J. Cooper and L.G. Underhill
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Acoustic estimates of krill density at South Georgia, 1981 to 1998
and when the early Discovery investigations were underway there (see Priddle et al., 1988). Since ... et al., 1978; Heywood et al., 1985; Croxall et al., 1988; Fedoulov et al., 1996). The phenomenon ... ecosystem (reviewed by Brierley et al., 1997a). Acoustic survey techniques are now the favoured means ... Brierley et al., 1998). Where cruise tracks allow, we have calculated krill density estimates from ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 47–57 : Author(s): Brierley, A.S., J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson