Search results
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A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures
ecosystem for evaluating krill management procedures Abstract / Description: CCAMLR is developing ... a management procedure for the krill fishery, including the evaluation of candidate management procedures ... for evaluating krill management procedures ... CCAMLR is developing a management procedure for the krill fishery, including the evaluation ... ECOSYSTEM FOR EVALUATING KRILL MANAGEMENT PROCEDURES A.J. Constable Australian Antarctic Division ... – andrew.constable@aad.gov.au Abstract CCAMLR is developing a management procedure for the krill fi shery ... gestion de la pêcherie de krill qui comportera, entre autres, l’évaluation des procédures de gestion ... , management procedure, krill, CCAMLR Constable 100 Introduction CCAMLR has been implementing the precau ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Author(s): Constable, A.J
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Statistical problems in krill stock hydroacoustic assessments
Paper Title: Statistical problems in krill stock hydroacoustic assessments Abstract / Description ... : Two primary issues are at question for hydroacoustic assessments of krill. The first is the methods ... Statistical problems in krill stock hydroacoustic assessments ... Two primary issues are at question for hydroacoustic assessments of krill. The first is the methods ... SC-CAMLR-VII/BG/22 STATISTICAL PROBLEMS IN KRILL STOCK ... assessments of krill. The first is the methods applied to establish biomass in a survey area and the second ... Deux questions fondamentales se posent a I'egard des evaluations hydroacoustiques du krill. La ... . Resumen Se cuestionan dos problemas fundamentales de las evaluaciones hidroacusticas del krill. El ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Author(s): Macaulay, M.C.
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Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys
Paper Title: Distribution of krill (Euphausia superba Dana) catches in the South Shetlands ... . Krill catches in these zones are shown to have a consistent pattern in Subarea 48.1 but an unpredictable ... Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys ... distributed around the coasts of the South Shetland and South Orkney Islands. Krill catches in these zones ... WG-KRILL-92/19 DISTRIBUTION OF KRILL (EUPHAUSIA SUPERBA ... of the South Shetland and South Orkney Islands. Krill catches in these zones are shown to have a consistent ... pesqueria en un contexto global. 1. INTRODUCTION Since 1974 when fishing for Antarctic krill first ... effects on species that depend on krill for their primary food source (Edwards and Heap, 1981 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Author(s): Agnew, D.J.
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Guidelines for the preparation of hydroacoustic survey reports on krill
Paper Title: Guidelines for the preparation of hydroacoustic survey reports on krill Abstract ... of results obtained during echometric surveys of fish and krill, and to establish a data bank ... Guidelines for the preparation of hydroacoustic survey reports on krill ... of results obtained during echometric surveys of fish and krill, and to establish a data bank ... FOR THE PREPARATION OF HYDROACOUSTIC SURVEY REPORTS ON KRILL I.L.Kalikhman (U.S.S.R.) Abstract The proposed ... echometric surveys of fish and krill, and to establish a data bank of these surveys. The unification ... PREPARATION DES RAPPORTS SUR LES ETUDES HYDROACOUSTIQUES DU KRILL 1. L. Kalikhman (U .R. S. S.) Les ... verifications de resultats obtenus lors des etudes echometriques sur les poissons et le krill, "et ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 165-193 : Author(s): Kalikhman, I.L.
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Estimating standing stock of krill using maximum entropy
Paper Title: Estimating standing stock of krill using maximum entropy File: 10everson.pdf ... Estimating standing stock of krill using maximum entropy ... standing stock of krill using maximum Entropy Inigo Everson Environmental Science Research Centre ... . (2006) describes a maximum entropy image reconstruction (MaxEnt) of the krill distribution using data ... stock of krill in the area and compare it with the estimate using the Jolly and Hampton (1990) method ... was being developed. As such it does not relate to any spatial scale determined from the krill ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 193 : Author(s): Everson, I
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Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass
: estimation of krill (Euphausia superba Dana) – biomass Abstract / Description: A large-scale acoustic survey ... Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill ... WG-KRILL-91/30 ANALYSES OF ACOUSTIC LINE-TRANSECT DATA ... FROM THE WATERS AROUND SOUTH GEORGIA: ESTIMATION OF KRILL (EUPHAUSIA SUPERBA DANA) - BIOMASS ... krill (Euphausia superba Dana). There are, however, a number of problems in the application ... of these techniques for the routine surveying of krill populations in the Southern Ocean. In particular, the design ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Author(s): Murphy, E., I. Everson and A. Murray
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Characteristics of krill swarms from Prydz Bay
Paper Title: Characteristics of krill swarms from Prydz Bay Abstract / Description ... Characteristics of krill swarms from Prydz Bay ... WG-KRILL-91/7 CHARACTERISTICS OF KRILL SWARMS FROM ... to the Subgroup on Survey Design. The subgroup was set up by the CCAMLR Working Group on Krill (WG-Krill ... ) and was directed "to establish: (i) a set of initial parameters pertaining to the distribution of krill; (ii ... to a great deal of noise and was excluded from the analysis. Pings were designated as krill bearing ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Author(s): Agnew, D.J. and I.R. Higginbottom
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Krill biomass in Area 48 and Area 58: recalculations of FIBEX data
Paper Title: Krill biomass in Area 48 and Area 58: recalculations of FIBEX data Abstract ... Krill biomass in Area 48 and Area 58: recalculations of FIBEX data ... WG-KRILL-92/20 KRILL BIOMASS IN AREA 48 AND AREA 58 ... Marine Living Resources (CCAMLR) set precautionary catch limits for krill in Statistical Area 48 ... Working Group on Krill (WG-Krill) (SC-CAMLR, 1991a) using estimates of krill biomass established from ... and Hampton, 1989). Krill TS has recently been re-assessed (Foote et al., 1990) and there is now a general ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 157–181 : Author(s): Trathan, P.N., D.J. Agnew, D.G.M. Miller, J.L. Watkins, I. Everson, M.R. Thorley, E. Murphy, A.W.A. Murray and C. Goss
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Phytoplankton distribution in the mixed layer: implication to krill abundance
Paper Title: Phytoplankton distribution in the mixed layer: implication to krill abundance ... Phytoplankton distribution in the mixed layer: implication to krill abundance ... IN THE MIXED LAYER: IMPLICATION TO KRILL ABUNDANCE* Hidekatsu Yamazaki and Thomas R. Osborn * (Revised ... the operation time less significant. Although experiments suggest that krill are omnivorous, the animals ... in a krill's stomach is of the order of minutes. These reports imply that krill are continuously grazing ... behavior of krill may be related to foraging. A strategy to minimize energy requirement for feeding would ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Author(s): Yamazaki, H. and T.R. Osborn
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A hybrid approach to acoustic classification and length estimation of krill
Paper Title: A hybrid approach to acoustic classification and length estimation of krill Abstract ... A hybrid approach to acoustic classification and length estimation of krill ... . 11 (2004): 33–58 33 A HYBRID APPROACH TO ACOUSTIC CLASSIFICATION AND LENGTH ESTIMATION OF KRILL ... . 34 Introduction In the Ross Sea, two similar krill species play a fundamental role in the pelagic ... sampling are severely limited by the presence of ice. Both krill species can form similarly-shaped ... f k f a a f k a Δ . 35 Acoustic classifi cation and length estimation of krill The largest frequency ratios ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Author(s): Azzali, M., I. Leonori and G. Lanciani