Search results
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Demersal fishing interactions with marine benthos in the Southern Ocean: an assessment of the vulnerability of benthic habitats to impact by demersal gears
trawl on longline gear, and the footage captured indicates there is great potential for such systems to ... communities around Heard and McDonald Islands (Division 58.5.2), and longlines on the Antarctic continental ... shelf • An assessment of the vulnerability of benthic habitats to impact by demersal gears in the Sub ... -Antarctic and high latitudes of the Southern Ocean • Recommendations for practical mitigation strategies to ...
Meeting Document : SC-CAMLR-XXVI/BG/30 : Author(s): Delegation of Australia
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Density and biomass of Antarctic krill around South Shetland Islands using by 2-dB difference method
was performed at seven stations. Using the difference between the dB values of two volume backscattering ... . Using the difference between the dB values of two volume backscattering strength (Sv) frequencies (38 ...
Meeting Document : SG-ASAM-17/04 : Author(s): S.-G. Choi, K. Lee and D. An
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Further calculations of the effects of krill fishing on predators
resilience of the albatross population to the effects of a krill fishery. An approach for estimating the ... situation where predator survival rates depend on other factors in addition to krill biomass. This is ... achieved by making the survival rates depend instead on krill "availability", where there is a ... random component in the relationship between krill biomass and availability. An examination of the ...
Meeting Document : WG-Krill-94/24 : Author(s): D.S. Butterworth and R.B. Thomson (South Africa)
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The Continuous Plankton Recorder in the Southern Ocean: a comparative analysis of zooplankton communities sampled by the CPR and vertical net hauls along 140°E
at each of 19 stations: 0–20, 20–50, 50–100 and 100–150 m. A Continuous Plankton Recorder (CPR ... of 19 stations: 0–20, 20–50, 50–100 and 100–150 m. A Continuous Plankton Recorder (CPR) was deployed ...
Meeting Document : WS-BSO-07/P5 : Author(s): Hunt, B.P.V and G. Hosie
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Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
results finding no significant differences between the years. Von Bertalanffy parameters for the pooled ... –at–maturity (10.6 years, 13.6 years) are presented for males and females respectively, using a reduced probit ... finding no significant differences between the years. Von Bertalanffy parameters for the pooled dataset ... (10.6 years, 13.6 years) are presented for males and females respectively, using a reduced probit model. ...
Meeting Document : WG-FSA-05/20 : Author(s): P.M. Marriott, M.J. Manning and P.L. Horn (New Zealand)
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Spawning locations of mackerel icefish at South Georgia
was caught on 16 March, five more on the following day, two on 20 March and 14 on 30 March. 011 5 April ... INTRODUCTION Over the past 30 years there has been a fishery, large in some seasons, for mackerel icefish ... densit6 que pr&s des c8tes. La ponte semble egalement se produire dans les ilots Shag. Bien que l'on ne ... in February of the same year. Further evidence that spawning occurs in the inshore waters has come from ... : Historical information on the distribution of spawning and larval mackerel icefish (Champsocephalus gunnari ... inshore spawning at South Georgia during April within and close to the bays on the north side of the ... weak. Concentrations of larval icefish within Cumberland Bay are an order of magnitude higher than in ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 107–118 : Author(s): Everson, I., A.W. North, A. Paul, R. Cooper, N.C. McWilliam and K.-H. Kock
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Age distribution of breeding female Antarctic fur seals in relation to changes in population growth rate
in 1971-1973 was 7.41 (SE = 0.26) years and in 1988 it was 6.93 (SE = 0.20) years. After correction ... (SE = 0.26) years and in 1988 it was 6.93 (SE = 0.20) years. After correction for age-dependent ... for age-dependent arrival time at the pupping beach in 1988, the mean age was 6.22 (SE = 0.14 years ... -1972. Exponential models fitted to the frequency distribution of age-classes greater than age 5 years ...
Meeting Document : WG-CEMP-91/21 : Author(s): I.L. Boyd, N.J. Lunn, P. Rothery and J.P. Croxall (United Kingdom)
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Draft Revised Management Plan for ASPA 149, Cape Shirreff and San Telmo Island, Livingston Island, South Shetland Islands
Plan to include a larger marine component and to incorporate the two new sites where plant fossils were ... Plan to include a larger marine component and to incorporate the two new sites where plant fossils were ...
Meeting Document : WG-EMM-04/8 : Author(s): Delegations of Chile and USA
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Research currently being undertaken by the Republic of South Africa on "dependent and related species" within the Antarctic marine ecosystem
of the Southern Oc~an bounded bw latitudes 30-70 Sand I on9 i tudes 10 W ta 40 E. Research i s Pr i mar ... : 3KOCHCTEME AHTAPKTHKH Pe3l0Me OnHcaHbl BomeneHHHe KOMnoHeHTH 6HonorH~eCKOA nporpaMMhl. rnaBHoA 3anaqen ... F'rosramme. As st;ch, th<-)S~ com1~onGH1ts are of direct, relevance to imf'rovin~i o•.Jr und~r~>titndiml ... ~,e,nch Institut(? of the Universit~ of' Pretoria SP@nd UF' to three mont.h~; each Year in the Antarctic ... Paper Title: Research currently being undertaken by the Republic of South Africa on " ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 59-77 : Author(s): South Africa
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CCAMLR-VI
of Article XIX.3 of the Convention (budget contributions) Chairman of SCAF and Executive Secretary CCAMLR-VI ...
Meeting