Search results
-
Exploitation of the marine environment by two sypatric albatrosses in the Pacific Southern Ocean
% of their time foraging over the deep waters of the Polar Frontal Zone where M. hyadesi comprised over 90 ... ) and P.M. Sagar (New Zealand) Title: Exploitation of the marine environment by two sypatric albatrosses ... the deep waters of the Polar Frontal Zone where M. hyadesi comprised over 90% of the mass of prey taken ... Exploitation of the marine environment by two sypatric albatrosses in the Pacific Southern Ocean ...
Meeting Document : WG-FSA-04/59 : Author(s): S.M. Waugh (New Zealand), H. Weimerskirch, Y. Cherel (France), U. Shankar (New Zealand), P.A. Prince (United Kingdom) and P.M. Sagar (New Zealand)
-
MODELING PREDATION BY TRANSIENT LEOPARD SEALS FOR AN ECOSYSTEM-BASED MANAGEMENT OF SOUTHERN OCEAN FISHERIES
-selective predation and prey vulnerability. A population of 104 (90–125) leopard seals, of which 64%were ... energy, IE), but ca. 12–16% of the local gentoo penguin population (20% IE). Antarctic krill (28% IE ... vulnerability. A population of 104 (90–125) leopard seals, of which 64%were juveniles, consumed less than ... % of the local gentoo penguin population (20% IE). Antarctic krill (28% IE) were the only observed food ...
Meeting Document : WG-EMM-09/P08 : Author(s): J. Forcada, D. Malone, J.A. Royle and I.J. Staniland
-
Resolution Resolution 5/VIII (1989)
not increase, by more than one or two vessels, the number of its vessels engaged in longline fishing ... 32 4. Immediately after the deadline has passed ... which show that 90% of the total allowable catch has been taken, the Executive Secretary shall make ... on Dissostichus eleginoides in Subarea 48.3 in the 1989/90 season; (b) recalls that techniques have been ...
Resolution : 5/VIII (1989)
-
CCAMLR-XXX
-XXX/BG/19 30 years of krill fisheries management – challenges remain Submitted by ASOC CCAMLR-XXX/BG ... . in 2011/12 Delegation of South Africa CCAMLR-XXX/20 Notifications of Spain’s intention to conduct ... of the CCAMLR Financial Regulations Convener, SCAF-CG CCAMLR-XXX/30 Proposal for a general conservation measure ... /43 Reports under Articles X, XXI and XXII of the Convention and Conservation Measures 10-06 and 10-07 ...
Meeting
-
Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area
and Champsocephalus gunnari in the South Georgia area are assessed using USSR age sample data and recent biomass ... are assessed using USSR age sample data and recent biomass estimates from surveys by the FRG. These data ... must be considered. At one extreme, the survival rate can be taken to be 100% up to age ... apparently recovered after each of the first two periods. The age at recruitment is 3-4 years, hence up ... to two consecutive years of heavy fishing can occur and still be followed by one year class from ... rate to the stock in each year implied by the age data. The catch at age data themselves do ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Author(s): Cooke, J.G.
-
Assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.3
that the current status of the stock is at 51% of B 0. Spawning biomass has been increasing in recent years ... . Projections indicate that a constant catch of 2 600 tonnes in the 2017/18 and 2018/19 seasons would ... status of the stock is at 51% of B0. Spawning biomass has been increasing in recent years. Projections ... indicate that a constant catch of 2 600 tonnes in the 2017/18 and 2018/19 seasons would be consistent ...
Meeting Document : WG-FSA-17/53 : Author(s): T. Earl and S. Fischer
-
Response to Everson (2008)
such as krill (Cox et al., in press). A further development, that would get away from the need to use ... approach. The two methods are however quite different, particularly in the ways in which SD is calculated ... ., 2001 for the CCAMLR- 2000 strata). Stratum biomass is determined from the mean transect density raised ... ). There is no reason to suppose that any of the limited number of sur- vey transects would pass exactly through ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 195–198 : Author(s): Brierley, A.S., B.G. Heywood and S.F. Gull
-
Oil, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia 1995/96
at Bird Island, South Georgia, one wandering albatross and two snow petrels contaminated with oil were ... ) and grey-headed albatrosses (two items). One gentoo penguin chick was released from entanglement ... , South Georgia, one wandering albatross and two snow petrels contaminated with oil were reported ... albatrosses (two items). One gentoo penguin chick was released from entanglement in a packaging band; another ...
Meeting Document : SC-CAMLR-XV/BG/04 : Author(s): Delegation of the United Kingdom
-
Fishery Report: Champsocephalus gunnari (ANI) South Georgia (Subarea 48.3)
(0+ and 1+) fish are found in the pelagic zone, but with increased age (size) fish become more demersal ... studies have demonstrated that C. gunnari of all sizes/ages spend time in the midwater and indicated ... uses survey data on length densities and biomass density without the need to identify age-specific ... at least one CCAMLR scientific observer and may include one additional scientific observer. Carry ...
Document : Site Section: Publications
-
Continuation in the 2015/16 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2
its research commitments was made by the WG-SAM-15. A minimum of 30 days within the 58.4.1 Division ... is established, except force majeure, fulfilling Spain039;s commitment to return to the same fishing areas ... research commitments was made by the WG-SAM-15. A minimum of 30 days within the 58.4.1 Division ...
Meeting Document : WG-FSA-15/05 : Author(s): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)