Search results
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Proposal for the extension of research block 48.6_2
Abstract: Research block 48.6_2 is set in a limited part of the large-scale ridge which runs from ... accordingly they leave substantial amount of CL unfished in the research block because of limited spatial ... range and the low CPUE there. To enhance utilization of CL for stock assessment there, we would like to ... propose the extension of 48.6_2 in the near future(WG-SAM-16/08). Author(s): T. Namba, T. Ichii and T ...
Meeting Document : WG-SAM-17/09 : Author(s): T. Namba, T. Ichii and T. Okuda
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International Association of Antarctica Tour Operators (IAATO) activities 2018–2019: a summary for CCAMLR
Abstract: The International Association of Antarctica Tour Operators (IAATO) advocates and ... promotes the practice of safe, environmentally responsible private-sector travel to the Antarctic. This ... paper provides an overview of Antarctic tourism trends and a summary of 2018-2019 IAATO activities it ... believes are most relevant to CCAMLR. IAATO is firmly committed to supporting the work of the Antarctic ...
Meeting Document : CCAMLR-38/BG/37 : Author(s): Submitted by IAATO
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A guide to identification of fishes caught along with the Antarctic krill
Abstract: A field key to early life stages of Antarctic fish caught along with the Antarctic ... krill is produced. The key includes 8 families and 28 species mainly from the Atlantic sector of the ... , however, it is impossible to discriminate among species of the same family by remarkable characters. A ... species key is not shown for such resemble species and a brief summary of the main morphological features ...
Meeting Document : WG-EMM-07/32 : Author(s): T. Iwami and M. Naganobu (Japan)
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Indicative trends in by-catch of sharks in the CAMLR Convention Area
Abstract: Conservation Measure 32-18 on the conservation of sharks specifies that “directed ... .” Further, that “any by-catch of sharks shall, as far as possible, be released alive.” Here, we examine ... increased during the last 10-year period, with most of the by-catch reported in Division 58.5.2 and ... substantially lower catches in other statistical management areas. We highlight issues, some of which are in ...
Meeting Document : WG-FSA-18/63 Rev. 1 : Author(s): C.D. Jones
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Infectious diseases and parasites of Antarctic and sub Antarctic penguins and the implications for CEMP
Monitoring Program (CEMP) of infectious and parasitic disease among penguin being monitored and to this end ... present a summary of all such diseases of penguin species found in the Antarctic and sub-Antarctic ... . Haematological and biochemical values for healthy penguins which may be of use in diagnosis are presented also ... monitored we suggest that health of monitored species also should be considered in CEMP. Author(s): J ...
Meeting Document : WG-CEMP-94/34 : Author(s): J. Clarke and K. Kerry (Australia)
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Prediction of krill target strength by liquid prolate spheroid model
(TS) of krill. Scattering patterns are shown to demonstrate orientation dependence of krill TS. Length ... -to- wavelength ratio (L/λ) dependencies of reduced (normalized by body length squared) target ... results. The variability of the TS of krill is large where L/λ is larger than unity. Therefore, a ... . Furusawa and Y. Miyanohana (Japan) Title: Prediction of krill target strength by liquid prolate spheroid ...
Meeting Document : WG-KRILL-93/21 : Author(s): M. Furusawa and Y. Miyanohana (Japan)
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Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January – February 1987
Abstract: Surveys of the South Shetland Islands, Antarctica in 1987 provided data on the size and ... location of penguin and Antarctic Blue-eyed Shag colonies and the breeding status of other seabirds. Our ... estimate of 1,618,370 to 2,084.570 breeding Chinstrap Penguins, the most abundant penguin in the study area ... widespread and abundant than previously reported. We hypothesize that this trend is largely an artifact of ...
Meeting Document : SC-CAMLR-VI/BG/19 : Author(s): W.D. Shuford and L.D. Spear (USA)
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Impacts of ocean acidification on Antarctic krill biology: preliminary results and future research directions
Abstract: This study reports some preliminary results of the impacts of Ocean Acidification due ... to elevated seawater pCO 2 on the activity, mortality, moulting of post-larval krill. Increased CO2 ... conditions in this study. Some practical approaches to observing and improving our understandings of the ... impacts of OA on Antarctic krill population are suggested. Author(s): S. Kawaguchi, T. Berli, R. King, S ...
Meeting Document : WG-EMM-12/32 : Author(s): S. Kawaguchi, T. Berli, R. King, S. Nicol, P. Virtue and A. Ishimatsu (Japan)
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OCCURRENCE OF DWARF MINKE WHALES (BALAENOPTERA ACUTOROSTRATA SUBSP) AROUND THE ANTARCTIC PENINSULA
Abstract: The occurrence of dwarf minke whales (Balaenoptera acutorostrata subsp.) around the ... Antarctic Peninsula was examined based on 406 sightings of minke whales recorded during the Chilean ... Antarctic Scientific Expeditions and other opportunistic cetacean surveys. Identification of the species was ... made only for the whales sighted in the proximity of the vessels when the specific diagnostic ...
Meeting Document : WG-EMM-11/P2 : Author(s): J. Acevedo, C. Olavarría, J. Plana, A. Aguayo-Lobo, A. Larrea and L.A. Pastene
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A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2015 random stratified trawl survey
vicinity of Heard Island during May 2015. This paper provides a preliminary assessment of mackerel icefish ... population structure, abundance and yield for the area of Division 58.5.2 to the west of 79o 20’ E using ... catches of 482 t in the 2015/16 season and 357 t in the 2016/17 season. Author(s): D.C. Welsford ... (Australia) Title: A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2 ...
Meeting Document : WG-FSA-15/12 Rev. 1 : Author(s): D.C. Welsford (Australia)