Search results
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A review of by-catch in CCAMLR exploratory toothfish fisheries
measures. We found a significant reduction in bycatch landings by weight and number of individuals across ... ;s conservation measures. We found a significant reduction in bycatch landings by weight and number ...
Meeting Document : WG-FSA-14/16 : Author(s): E. McClure, K. Reid (Secretariat)
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Southern right whale (Eubalaena australis) reproductive success is influenced by krill (Euphausia superba) density and climate
correlations were found with krill densities (r = 0.69, p = 0.002, lag 0 years), Oceanic Niño Index (r = −0.65 ... the response of the species to climate anomalies and krill densities. Significant correlations were found ...
Meeting Document : WG-EMM-16/P06 : Author(s): E. Seyboth, K.R. Groch, L. Dalla Rosa, K. Reid, P.A.C. Flores and E.R. Secchi
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The choice of procedure for deciding when to close fisheries regulated by CCAMLR: a simulation model
1. As a result of these factors, catches were greater than the T AC in 1990 by 1 % and the method was found ... ) is similar but slightly lower than that found for the catches of Champsoeephalus gunnari reported by 5-day ... was taken C from this find total number of periods (real) at TAC, and then days C if limit was found, iend ... Paper Title: The choice of procedure for deciding when to close fisheries regulated by CCAMLR: a ... deciding the closure date for fisheries monitored by the Secretariat of CCAMLR, have been difficult to ... implement because of the variation in catch rates shown by the fisheries. Non-fluctuating random and ... is received by the Secretariat. The probability of large over-shoots of the TAC is reduced if ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 81–97 : Author(s): Agnew, D.J.
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Modelling catch and effort data using generalised linear models with random cruise and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2
is small. For the trawl catch and effort data it was found that considering the S x Y term as random ... is small. For the trawl catch and effort data it was found that considering the S x Y term as random ...
Meeting Document : WG-FSA-03/34 : Author(s): S.G. Candy (Australia)
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OTOLITH CHEMISTRY INDICATES POPULATION STRUCTURING BY THE ANTARCTIC CIRCUMPOLAR CURRENT
and the Antarctic and between some Antarctic areas. We also found evidence of four groups of fish with different ... and the Antarctic and between some Antarctic areas. We also found evidence of four groups of fish with different ...
Meeting Document : WG-FSA-08/P05 - Abstract : Author(s): J.R. Ashford, C.M. Jones, E.E. Hofmann, I. Everson, C.A. Moreno, G. Duhamel and R. Williams
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Measurement of ocean temperatures using instruments carried by Antarctic fur seals
. Congruence was found at horizontal spatial scales from 0.01° X 0.01° to 0.5° X 0.5° (degrees of latitude ... . Congruence was found at horizontal spatial scales from 0.01° X 0.01° to 0.5° X 0.5° (degrees of latitude ...
Meeting Document : WG-EMM-01/56 : Author(s): I.L. Boyd, E.J. Hawker, M.A. Brandon and I.J. Staniland (United Kingdom)
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Krill caught by predators and nets revisited: interpreting prey selection in proper temporal–spatial scales
for the two data sets are approximated as close as possible we found no difference in krill length frequency ... for the two data sets are approximated as close as possible we found no difference in krill length frequency ...
Meeting Document : WG-EMM-04/49 : Author(s): M.E. Goebel, V. Loeb, D.P. Costa, S.N. Sexton, A.R. Banks, J.D. Lipsky and A.C. Allen (USA)
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REPORT ON A LONGLINE SURVEY CONDUCTED BY THE FV JANAS IN MAY 2008 ON BANZARE BANK, AND AN ASSESSMENT OF THE STATUS OF DISSOSTICHUS SPP. IN DIVISION 58.4.3B
, with D. mawsoni found across the entire survey area while D. eleginoides was mainly found on the shallow areas ... , with D. mawsoni found across the entire survey area while D. eleginoides was mainly found on the shallow areas ...
Meeting Document : WG-FSA-08/57 : Author(s): D. Welsford, T. Robertson and G. Nowara (Australia)
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Assessment of yield and status of Macrourus carinatus on BANZARE Bank in the southern Indian Ocean: implications for managing by-catch in CCAMLR fisheries
of y of 0.033 (the proportion of the estimate of pre-exploitation biomass) found using the CCAMLR decision rules ... of the estimate of pre-exploitation biomass) found using the CCAMLR decision rules. The binding rule ...
Meeting Document : WG-FSA-99/69 : Author(s): E.M. van Wijk, A.J. Constable, R. Williams and T. Lamb (Australia)
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Common by-catch species in CCAMLR longline and trawl fisheries
in the CCAMLR area. Depth: Reported from 400 to 2 900 m but usually found at 800 to 1 800 m. Similar ... . Depth: Commonly between 350 and 600 m. Has been found to 4 000 m Similar species: Antarctic Krill ... Description / Abstract: This by-catch guide is designed to assist in the identification of common ... fish by-catch species in CCAMLR longline and trawl fisheries. The identification sheets are based on ... the resources provided by Australia, New Zealand, the Republic of Korea, and United Kingdom members ...
Document : Site Section: Science