Search results
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Characteristics of krill aggregations in 48.4 subdivision during January–February 2000
Abstract: It has been showed that krill spatial distribution in 48.4 Subarea was characterized ... ).. There have been revealed differences between spatial distribution patterns of krill aggregations of different ... characteristics of some 2400 krill swarms detected and sized acoustically in the study area have been described ... been made an analysis of krill biomass horizontal and vertical distributions in the study area ...
Meeting Document : WG-EMM-01/42 : Author(s): S.M. Kasatkina, A.P. Malyshko, V.N.Shnar and O.A. Berezhinskiy (Russia)
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Modelling catch and effort data using generalised linear models, the Tweedie distribution, random vessel effects and random stratum-by-year effects
and effort data from two commercial D. eleginoides fisheries: the longline fishery around South Georgia ... (Subarea 48.3) and the trawl fishery around Heard Island and MacDonald Islands (Division 58.5.2). File ... commercial D. eleginoides fisheries: the longline fishery around South Georgia (Subarea 48.3) and the trawl ... fishery around Heard Island and MacDonald Islands (Division 58.5.2). ... 1 1 , ,..., ; ,..., model (1) where yij is the observed value of the response variable (Y) calculated as the ratio ... since it is the ratio of two random variables. Another approach is to condition on the observed values ... ijdpN , 1ˆ where N = ∑ini, the total number of observations, and p is the dimension of β̂. Therefore ... of ordinary residuals (i.e. observed minus fi tted values) versus fi tted values and sorted residuals versus ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 59–80 : Author(s): Candy, S.G
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Discussion on recent results from an integrated assessment of Antarctic krill (Euphausia superba) in Subarea 48.1
assessment framework can be used to provide management advice for the krill fishery. Author(s): G.M. Watters ... to provide management advice for the krill fishery. ... -assessment framework for Antarctic krill (Euphausia superba) to assimilate multiple sources of survey data ... and estimate krill growth. Kinzey et al. (2014) fitted stock-assessment models to survey data that were pooled ...
Meeting Document : WG-EMM-14/35 : Author(s): G.M. Watters, C.S. Reiss and D. Kinzey (USA)
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DEMOGRAPHIC STUDIES OF ANTARCTIC KRILL IN THE SOUTH ORKNEY ISLANDS AREA 2009, FIELDWORK AND PRELIMINARY RESULTS
Abstract: This study documents methods and data collection during commercial Antarctic krill ... This study documents methods and data collection during commercial Antarctic krill (Euphausia ... (Euphausia superba) fishery with the vessel “ Saga Sea ” in the South Orkney Islands area. We present ... preliminary results regarding krill demography from the sampling period in January-March, 2009. Total body ...
Meeting Document : WG-EMM-09/10 : Author(s): B.A. Krafft and G. Skaret (Norway)
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ALLOCATING THE PRECAUTIONARY CATCH LIMIT FOR KRILL AMONGST THE SMALL-SCALE MANAGEMENT UNITS IN AREA 48: THE IMPLICATIONS OF DATA UNCERTAINTIES
that the data documenting the distribution of krill standing stock are likely to be more reliable than those ... Over the past few years WG-EMM has been developing a management procedure for the krill fishery ... that the data documenting the distribution of krill standing stock are likely to be more reliable than those ... Abstract: Over the past few years WG-EMM has been developing a management procedure for the krill ...
Meeting Document : WG-EMM-08/12 : Author(s): P.N. Trathan and S.L. Hill (United Kingdom)
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Technical guide to collect data related to depredation on board longline vessels
by observers within French EEZ (area 58.5.1 and 58.6). Author(s): N. Gasco, P. Tixier and C. Guinet (France ... by observers within French EEZ (area 58.5.1 and 58.6). ...
Meeting Document : WG-FSA-15/72 : Author(s): N. Gasco, P. Tixier and C. Guinet (France)
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Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2
of the management of fisheries in CCAMLR (see e.g. Conservation Measure CM 25-02 and 41-08). Longline fishing ... in the fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2 started ... as a winter fishery (1 May- 14 September) to minimise seabird interactions, and has employed a wide range ... that the three season extension trial periods be added to the existing season extensions for the fishery ...
Meeting Document : WG-FSA-2019/31 : Author(s): P. Ziegler, T. Lamb, S. Wotherspoon and J. Dell
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SG-ASAM-12
of documents SG-ASAM-12/04 Semi-empirical acoustic estimates of krill biomass derived from simulated commercial ... and D. Kinzey (USA) SG-ASAM-12/05 Estimating Antarctic krill density from multi-beam observations using distance ... (s): Tuesday, 17 April 2012 to Friday, 20 April 2012 Submissions Due: Tuesday, 3 April 2012 Meeting documents ... fishery data based on single-frequency acoustics A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke ...
Meeting
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Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.3b
Description / Abstract: Fishery Report 2013: Exploratory fishery for Dissostichus spp ... Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.3b ... Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.3b ... is conducted as part of the CCAMLR Scheme of International Scientific Observation. In exploratory longline ... At least one scientific observer appointed in accordance with the CCAMLR Scheme of International ... Scientific Observation Carry forward (continued) 12 Table 5 (continued) Element Limit in force ... and effort data Carry forward Biological data reported by the CCAMLR scientific observer Carry forward ...
Document : Site Section: Publications
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Additional data on anti-Brucella antibodies in Arctocephalus gazella from Cape Shirreff, Livingston Island, Antarctica
). Compte tenu de ces premiers enregistrements, ce document fournit des donn6es complementaires sur les ... in the study area. MATERIAL AND METHODS Fieldwork was carried out at the Site of Special Scientific ... dying shortly after birth and non-pregnant females), have been observed in animals from the same ... and body size. The body size, phenotype and maturity of its reproductive system observed during ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 147–154 : Author(s): Blank, O., P. Retamal, P. Abalos and D. Torres