Search results
-
DETECTION OF VULNERABLE MARINE ECOSYSTEMS IN THE SOUTHERN SCOTIA ARC (CCAMLR SUBAREAS 48.1 AND 48.2) THROUGH RESEARCH BOTTOM TRAWL SAMPLING AND UNDERWATER IMAGERY
trigger level that could be used to provide a basis for notification of a VME, based on CCAMLR Scientific ...
Meeting Document : WG-EMM-09/32 : Author(s): S.J. Lockhart and C.D. Jones (USA)
-
ADULT ANTARCTIC KRILL FEEDING AT ABYSSAL DEPTHS
inshore. At all locations where krill were detected they were seen to be actively feeding, and at many ...
Meeting Document : WG-EMM-08/P01 : Author(s): A. Clarke and P.A. Tyler
-
AN UPDATED DESCRIPTION AND PARAMETERISATION OF THE SPATIAL MULTI-SPECIES OPERATING MODEL (SMOM )
given of how this Operating Model can be used to develop a management scheme which includes feedback ...
Meeting Document : WG-SAM-08/17 : Author(s): É.E. Plagányi and D.S. Butterworth (South Africa)
-
An attempt to derive a composite index of abundance from acoustic surveys and fishery data
time could not be used to estimate other aspects of krill distribution pattern because fishing ...
Meeting Document : WG-Krill-94/14 : Author(s): R.P. Hewitt (USA), V. Marín (Chile) and D. Demer (USA)
-
Selecting sampling frequency for measuring diving behaviour
seals: an increase in interval from 5s to 15s resulted in 20% of dives being unrecognised, a 38 ... in interval from 5s to 15s resulted in 20% of dives being unrecognised, a 38% increase in mean maximum dive ...
Meeting Document : WG-CEMP-93/14 : Author(s): I.L. Boyd (United Kingdom)
-
Some comments on the procedure for testing estimators of krill abundance which utilise survey data
such models can be used as the basis for the simulation studies required- some suggestions are made in ...
Meeting Document : WG-KRILL-91/21 : Author(s): D.S. Butterworth, D.L. Borchers and D.G.M. Miller (South Africa)
-
Statistical problems in krill stock hydroacoustic assessments
of interest would seem to be not the absolute amount of biomass present in an area, but rather how it ...
Meeting Document : SC-CAMLR-VII/BG/22 : Author(s): United States of America
-
Survey estimates of recruitment of toothfish in Subarea 48.3
for South Georgia. Although it is easy to spot cohorts, the size of individual cohorts can not be ...
Meeting Document : WG-FSA-SAM-04/16 : Author(s): Collins, M., Wakeford, R.C., Moir-Clark, J., Belchier, M., Agnew, D.J.
-
Using mark-recapture and catch-age data to estimate fishing and natural mortality for the Patagonian toothfish at South Georgia
parameters being the fishing and natural mortality vectors for that particular cohort. The model was tested ... being the fishing and natural mortality vectors for that particular cohort. The model was tested ...
Meeting Document : WG-FSA-SAM-06/06 : Author(s): R.M. Hillary and D.J. Agnew (United Kingdom)
-
Sensitivity analysis identifies high influence sites for estimates of penguin krill consumption on the Antarctic Peninsula
at these sites should be considered top priority for future field work in the region. Our results are ...
Meeting Document : WG-EMM-12/P02 : Author(s): H.J. Lynch, N. Ratcliffe, J. Passmore, E. Foster and P. N. Trathan