Search results
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Vast assembly of vocal marine mammals from diverse species on fish spawning ground
Abstract: This published paper utilizes data from an acoustic low frequency system to collect ... their resonance frequency for sizing and identification purposes. To become suitable for krill and whale ... of km and may thus inform about variability issues now causing troubles in the assessment of krill using ... Approved Delegation responsibility for releasing documents: Norway ...
Meeting Document : WG-EMM-16/P01 : Author(s): D. Wang, H. Garcia, W. Huang, D.D. Tran, A.D. Jain, D.H. Yi, Z. Gong, J.M. Jech, O.R. Godø, N.C. Makris and P. Ratilal
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The Future of Antarctica Forum: distinguishing climate change impacts from other impacts in the Antarctic Peninsula
together and analyse relevant data, with assistance as possible from the Forum participants ... , with assistance from IAATO and the Association of Responsible Krill Fishers (ARK), it is hoped that analyses can ... assist management of krill in the vicinity of penguin breeding and foraging locations. Author ... : Approved Secretariat Workflow Status: Content Approved Delegation responsibility for releasing documents ...
Meeting Document : CCAMLR-XXXV/BG/14 : Author(s): Submitted by Oceanites, Inc.
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Using compact video camera technology for rapid deep-sea benthic habitat assessment
for quantitative sampling. The system is also promoted for estimates of krill biomass, swarm dynamics ... and reproduction, and ground-truthing remote data for habitat mapping. The main advantages of using this system ... . 3. Simple to operate: No requirement for opening the pressure housing to download data leads to reduced ... sampling. The system is also promoted for estimates of krill biomass, swarm dynamics and reproduction ...
Meeting Document : WG-EMM-10/24 : Author(s): G.P. Ewing, R. Kilpatrick, A.J. Constable and D.C. Welsford (Australia)
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Casal2: New Zealand’s integrated population modelling tool
, fisheries, and areas; age-or length-based dynamics; the use of several data sources (e.g., abundance indices ... assessment pack-age since 2002. Casal2 replicates most of CASAL’s functions such as many stocks, fisheries ... , and areas; age-or length-based dynamics; the use of several data sources (e.g., abundance indices, age ... Status: Content Approved Delegation responsibility for releasing documents: New Zealand ...
Meeting Document : WG-SAM-18/P01 : Author(s): I. Doonan, K. Large, A. Dunn, S. Rasmussen, C. Marsh and S. Mormede
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Moulting interval and growth of juvenile Antarctic krill fed different concentrations of the diatom Phaenodactylum tricornutum in the laboratory
Paper Title: Moulting interval and growth of juvenile Antarctic krill fed different ... Antarctic krill (Euphausia superba) were fed Phaenodactylum tricornutum, at concentrations ranging from 0.0 ... ) of juvenile krill increased, up to a concentration of 1.0 mgC 1 –1. No further effect of food concentrations ... . From these results, maximum daily growth rate (∆BL /IP) of juvenile krill was calculated to be 0.047 mm ... OF JUVENILE ANTARCTIC KRILL FED DIFFERENT CONCENTRATIONS OF THE DIATOM PHAENODACTYLUM TRICORNUTUM ... IN THE LABORATORY T. Ikeda, P.G. Thomas (Australia) Abstract Juveni,le Antarctic krill (Euphausia superba ... (IP) decreased, but an increment of body length per moult (6BL) of juvenile krill increased, up ... growth rate (6BL/IP) of juvenile krill was calculated to be 0.047 mm day-l, which is too slow ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 223-225 : Author(s): Ikeda, T. and P.G. Thomas
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2003–2004
Abstract: The seventh consecutive season of data collection at Cape Shirreff has enabled us ... diets contained less fish. The majority of the krill in chinstrap diets were in the 36-45 mm range ... ; the majority of krill in gentoo diets were in the 41-55 mm range. This is the first season where the two ... penguin species have selected different sized krill during the chick-rearing period. Foraging trip ...
Meeting Document : WG-EMM-04/5 : Author(s): M. Antolos, A.K. Miller and W.Z. Trivelpiece (USA)
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Comparison of long-term trends in abundance, recruitment and reproductive success of five populations of Pygoscelis penguins in the South Shetland Islands, Antarctica
and Livingston Island, South Shetland Islands, Antarctica, were examined to compare up to 25 years of data ... , significant relationships between indices of penguin and krill recruitment suggest that penguin populations ... in the South Shetland Islands may live under an increasingly krill-limited system that has disproportionate ... , South Shetland Islands, Antarctica, were examined to compare up to 25 years of data on the responses ...
Meeting Document : WG-EMM-06/21 : Author(s): J.T. Hinke (USA), K. Salwicka (Poland), S.G. Trivelpiece, G.M. Watters and W.Z. Trivelpiece (USA)
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The food and feeding ecology of the white-chinned petrel Procellaria aequinoctialis at South Georgia
of individuals) of regurgitated or lavaged adult stomach contents. Antarctic krill was the most important ... Gonatus antarcticus 14% by number and 42% by mass. These dietary data confirm white chinned petrel ... of krill). In 1986 the notothenioid fish were probably obtained via commercial fishing operations ... . These provisioning rates, and the proportion of krill in the diet, are higher than those recorded previously at South ...
Meeting Document : WG-CEMP-94/14 : Author(s): J.P. Croxall, A.J. Hall, H.J. Hill, A.W. North and P.G. Rodhouse (United Kingdom)
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First Annual Report of the CCAMLR Otolith Network, 2002
at the Centre for Quantitative Fisheries Ecology (CQFE), Old Dominion University, United States, from 23 to 27 ... . Instead, there appears from these data to be a broad consensus on the otolith micro-features that need ... for Quantitative Fisheries Ecology (CQFE), Old Dominion University, United States, from 23 to 27 July 2001 ... these data to be a broad consensus on the otolith micro-features that need to be exposed during preparation ...
Meeting Document : WG-FSA-02/51
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e-cc-iii-aE.pdf
... of Meeting Documents. Report of the Executive Secretary 2. The Executive Secretary provided some ... 8. The Committee was concerned that of the $57,100 which had been allocated for Data Management in 1984 ... allocation had been based on the need to process commercial fishing data submitted by members in accordance ... by the Scientific Committee and the Commission and no data of this type has been received by the Secretariat so far ... the $57,100 which had been allocated for Data Management in 1984, it was estimated that only $19,200 ... on the need to process commercial fishing data submitted by members in accordance with procedures to ... Committee and the Commission and no data of this type has been received by the Secretariat so far in 1984 ... provided for will not eventuate in 1984. Budget for 1985 10. The Committee had before it document application/pdf attached to:SCAF-84
Meeting Report : SCAF-84