Search results
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Mackerel icefish Champsocephalus gunnari in the diet of upper trophic level predators at South Georgia: implications for fisheries management
, 1996, 1999 and 2001. A recruitment index based on the contribution by mass of the 1+ age-class ... total length (1+ age class), with strong cohorts entering the population in 1993, 1996, 1999 and 2001 ...
Meeting Document : WG-FSA-03/74 : Author(s): K. Reid, S. Hill and T. Diniz (United Kingdom)
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A synoptic review of energetic requirements of southern ocean krill predators
(Arctocephalus gazella) seals. Basal, active, and. reproductive energy 039; requirements are compiled for each ... species. Estimates039; of the amount of krill needed. to sustain individuals and/or breeding pairs ...
Meeting Document : WG-EMM-96/19 : Author(s): Stansfield, A.M.
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Seabird by-catch by tuna longline fisheries off southern Africa, 1998–2000
. Based on 1998–1999 fishing effort, simple extrapolation suggests that 19 000–30 000 seabirds are killed ... , seabird bycatch rates were high, with a mean of 1.6 birds killed per 1 000 hooks. Japanese vessels ... -nosed T. chlororhynchos albatrosses, and white-chinned petrels Procellaria aequinoctialis were killed ... most frequently. Based on 1998–1999 fishing effort, simple extrapolation suggests that 19 000–30 000 ...
Meeting Document : WG-FSA-01/28 : Author(s): P.G. Ryan, D.G. Keith and M. Kroese (South Africa)
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A brief exploitation of the stone crab Lithodes murrayi (Henderson) off south west Africa, 1979/80
to commercial fishing, there was a densely populated region between 24°00039;S and 24°40039;S, although ...
Meeting Document : WS-CRAB-93/21 : Author(s): R. Melville-Smith (South Africa)
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Note sur l'étude d'évaluation de l'impact des pêcheries sur les populations de pétrels à menton blanc Procellaria aequinoctialis et de pétrels gris Procellaria cinerea aux îles Crozet et Kerguelen
the number of birds killed could cause a decline in the population. In order to limit the decrease, new ... : Note sur l039;étude d039;évaluation de l039;impact des pêcheries sur les populations de pétrels ... , incidental mortality of this species is no longer at the levels above which the number of birds killed could ...
Meeting Document : SC-CAMLR-XXVI/BG/22 : Author(s): Délégation française
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Entanglement of Antarctic fur seals in marine debris at Cape Shirreff and San Telmo Islets, Livingston Island, Antarctica: 1988–1997
in marine debris (neck collars) at SSSI N°32 and CEMP site 039;Cape Shirreff and San Telmo islets039 ... ; (2) the implementation of more regulations over fishing vessels operating in CCAMLR039;s regulated areas ...
Meeting Document : SC-CAMLR-XVI/BG/33 : Author(s): Delegation of Chile
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Notes on the availability of three important finfish species in offshore waters of the lower South Shetland Islands (Subarea 48.1)
South Shetlands Islands from inshore sites mainly at Potter Cove from 1983 to 1999. These studies have ... South Shetlands Islands from inshore sites mainly at Potter Cove from 1983 to 1999. These studies have ...
Meeting Document : WG-FSA-99/31 : Author(s): C.D. Jones (USA), E.R. Barrera-Oro, E.R. Marschoff and R.J. Casaux (Argentina)
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Timescale of ovarian maturation in Notothenia coriiceps (Richardson); evidence for a prolonged adolescent phase
yolk deposition begins to take place. This 039;adolescent039; phase was thought originally to last ...
Meeting Document : WG-FSA-93/26 : Author(s): Inigo Everson (United Kingdom)
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Environmental response of upper trophic level predators reveals a system change in an Antarctic marine ecosystem
size class was sufficient to support predator demand in the 1980039;s but not in the 1990039;s. We ...
Meeting Document : WG-EMM-01/21 : Author(s): K. Reid and J.P. Croxall (United Kingdom)
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Joint research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea and New Zealand
with a survey by Chile in 1999. Since then there have been research surveys by New Zealand (2005), Russia (2011 ... in 1999. Since then there have been research surveys by New Zealand (2005), Russia (2011 and 2012 ...
Meeting Document : WG-FSA-17/40 : Author(s): Delegations of the Republic of Korea and New Zealand