Resultados de la búsqueda
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SG-ASAM-2019
Acoustic data collection by the krill fishing industry to improve the monitoring of krill abundance K. Reid ... and J. Arata SG-ASAM-2019/02 Preliminary biomass estimation of Antarctic krill based on the swarm ... estimation of Antarctic krill (Euphausia superba) around South Shetland Island and Elephant Island (Subarea ... -ASAM-2019/04 Rev. 1 Time series of Antarctic krill estimates around the South Shetland Islands from ...
Meeting
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e-sc-xxxvi-a04.pdf
... ................................................................................... 111 Protocols for the collection and analysis of krill acoustic data from fishing vessels, with ... ............................................................................. 113 Day/night variability in krill backscatter and optimal frequency for krill abundance ... seabed detection ............................................................... 116 Krill swarm ... Japanese dedicated krill survey proposal ................................................. 118 US AMLR
application/pdf attached to:SG-ASAM-17Meeting Report : SG-ASAM-17
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Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997
predominantly on krill. An index of condition which uses the ratio of the measured total mass to the estimated ... mass is shown to provide a good indicator of local krill density. The index is likely to be little ... affected by the reproductive cycle unless there is high krill availability during the months around the ... responds rapidly to changes in krill density and therefore can provide indications of short-term variations ... commercially since the early 1970s. They are known to feed predominantly on krill. An index of condition which ... of local krill density. The index is likely to be little affected by the reproductive cycle unless ... there is high krill availability during the months around the spawning time, and even then the effect ... krill density and therefore can provide indications of short-term variations in krill availability ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 119–132 : Autor(es): Everson, I. and K.-H. Kock
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Spatial distribution of predator/prey interactions in the Scotia Sea: implications for measuring predator/fisheries overlap
for Antarctic krill Euphausia superba in the South Shetland Islands have used different measurement ... scales and arrives at contradictory conclusions. At-sea data from observations of krill predators during ... the CCAMLR 2000 krill survey were used to identify the areas of potential overlap with fisheries in ... distribution of predators, krill and krill fisheries and an effort-corrected index of relative abundance as a ...
Meeting Document : WG-EMM-02/14 : Autor(es): K. Reid, M. Sims, R.W. White and K.W. Gillon (United Kingdom)
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WG-EMM-08
CEMP INDICES: 2008 UPDATE Secretariat WG-EMM-08/05 KRILL FISHERY REPORT: 2008 UPDATE Secretariat WG-EMM ... -08/06 SUMMARY OF NOTIFICATIONS FOR KRILL FISHERIES IN 2008/09 Secretariat WG-EMM-08/07 DEMOGRAPHY OF ... ANTARCTIC KRILL AND OTHER EUPHAUSIACEA IN THE LAZAREV SEA- LAKRIS THE GERMAN CONTRIBUTION TO CCAMLR-IPY IN ... VALIDATING AND TUNING OPERATING MODELS FOR KRILL FISHERY MANAGEMENT IN AREA 48 S. Hill (United Kingdom), J ...
Meeting
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WG-EMM-12
development of feedback management approaches for the Antarctic krill fishery P.N. Trathan (UK), H.J. Lynch ... /05 Krill fishery report: 2012 update Secretariat WG-EMM-12/06 Notification of Chile’s intent to ... conduct krill fishing in 2012/13 Submitted on behalf of Chile WG-EMM-12/07 Notification of China’s intent ... to conduct krill fishing in 2012/13 Submitted on behalf of China WG-EMM-12/08 Notification of ...
Meeting
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Cycles of Euphausia superba recruitment evident in the diet of Pygoscelid penguins and net trawls in the South Shetland Islands, Antarctica
Abstract: Size and sex of Antarctic krill taken from chinstrap and gentoo penguin diet were ... evaluate penguin diet as a sampling mechanism and to look at trends in krill populations. Both penguin diet ... and net samples revealed a 4-5 year cycle in krill recruitment with one or two strong cohorts ... sustaining the population during each cycle. Penguin diet samples contained adult krill of similar lengths to ...
Meeting Document : WG-EMM-07/P2 : Autor(es): A. Miller and W. Trivelpiece (USA)
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Ecosystem indicators: factors affecting the choice of predator performance indices for use in monitoring programmes
. Using indices of predator performance from four species of krill-eating predator together with ... independent ship-based acoustic estimates of krill abundance from South Georgia the relationship between a ... range of indices of predator performance and krill abundance was examined. There was a distinct ... the summer showed the closest relationship with krill abundance, especially those for species with ...
Meeting Document : WG-EMM-03/43 : Autor(es): K. Reid (United Kingdom)
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WG-EMM-07
protocol for fish/fish larvae by-catch observation in krill fishery S. Kawaguchi (Australia) WG-EMM-07/26 ... Analysis of krill fishery behaviour in the southwest Atlantic: potential signals for moving fishing ... the RMT8 plankton net and a commercial trawl for Antarctic krill V. Siegel (Germany) WG-EMM-07/29 ... Histopathology of Antarctic krill (Euphausia superba) bearing black spots S. Miwa, T. Kamaishi, T. Matsuyama, T ...
Meeting
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WG-EMM-95
participants WG-EMM-95/03 List of documents WG-EMM-95/04 Krill distribution variability and fishery conditions ... within the local ground of Subarea 48.3 in June 1991 Kasatkina, S.M. WG-EMM-95/05 Growth of krill around ... krill: 1973/74 to 1993/94 Secretariat WG-EMM-95/07 Fine-scale catches of krill in the Convention Area ... indices: figures 1995 Data Manager WG-EMM-95/15 Recruitment of Antarctic krill (Euphausia superba) and ...
Meeting