Search results
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Effects of different harvesting strategies on the mackerel icefish Champsocephalus gunnari around South Georgia
Paper Title: Effects of different harvesting strategies on the mackerel icefish Champsocephalus ... gunnari around South Georgia Abstract / Description: The effects of a number of harvesting strategies on ... the mackerel icefish (Champsocephalus gunnari) have been simulated for a period of 30 years. These ... interval of three years with no fishing in between; and changes in net selectivity resulting in a shift in ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 77–100 : Author(s): Köster, F.W. and K.-H. Kock
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New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands
area. Triangles indicate that bottom trawling was impossible at that site because of rough seabed ... fond en raison du relief accident6 du site. 2 - Lieux de p@che (zone delimitee) de C. gunnari ... 1: noKa3a~enH npOrpaMMbI WXTLlOIIJIaHKTOHHbIX H AOHHbIX TPWIOBbIX C'beMOK, IIPOBOAHBIlIAXCX ... estacional relativa de las larvas de C. gunnari en las muestras de ictioplancton obtenidas como parte del ... Paper Title: New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of ... the Kerguelen Islands Abstract / Description: Combined studies on the inner and outer northeastern ... part of the Kerguelen shelf during the 1989/90 to 1993/94 period provide new information on the stock ... the inner shelf has enabled a new cohort of fish to be identified each year. However, annual ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Author(s): Duhamel, G
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Educational observer on board fishing vessels in Brazil
order to investigate the social and professional character of each crew member. Overall, our results ... show a low level of studies among these professionals. We suggest the implementation of a new concept ... of fisheries and biology observer. The Educational Observer, that could be used as informal teacher ... , allowing improvement of educational level and awareness towards the surrounding environment among crews ...
Meeting Document : SC-CAMLR-XXV/BG/20 : Author(s): Delegation of Brazil
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Systematic Biodiversity Planning to identify a potential offshore Marine Protected Area network for South Africa
within Marine Protected Areas. This project aimed to support the identification of a spatial management ... industries, scientists, government departments and conducting systematic planning using Marxan. The project ... identified nine priority areas for spatial management including no-take MPAs, benthic protection zones and ... fishery and bycatch management areas. In addition, the project has engaged with offshore stakeholders from ...
Meeting Document : WS-MPA-11/11 : Author(s): K. Sink, M. Lombard (South Africa), H. Grantham (Australia), C. Attwood, R. Leslie, T. Samaai, S. Kerwath, T. Fairweather, C. van der Lingen, L. Atkinson, T. Wolf and P. Majiedt (South Africa)
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An assessment of the impact of krill fishery on penguins in the South Shetlands
such as ice conditions or space for nest sites. According to the sea-ice maps (Zwally et al., 19831, Low ... Paper Title: An assessment of the impact of krill fishery on penguins in the South Shetlands ... Abstract / Description: An assessment of the competition between the Japanese krill (Euphausia superba ... ) fishery and penguins during the penguins' breeding season (December to March) in the South Shetland ... Islands (Subarea 48.1) was made based on available information on the fishery, penguins and krill. The ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 107–128 : Author(s): Ichii, T., M. Naganobu and T. Ogishima
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Efficiency and cost-effectiveness
resources, including those of the Secretariat Recommendation Responsible body Activities to date Status ... initiatives and the recommendations of this RP in such areas as Conservation and Management and Compliance and ... the ongoing policy of zero real growth. There may well be instances which require additional Member ... necessary for the Commission to identify high-priority items and then allocate additional funds for these ...
Page : Site Section: The Organisation
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Statistical problems in krill stock hydroacoustic assessments
accuracy of target-strength measurements. In the case of statistical methods, there are no clear guidelines ... Abstract: Two primary issues are at question for hydroacoustic assessments of krill, The first is ... the methods applied to establish biomass in a survey area and the second is the improvement in ... for deciding what method is most appropriate, this is made even more difficult by the fact that most ...
Meeting Document : SC-CAMLR-VII/BG/22 : Author(s): United States of America
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Growth rates of Antarctic fur seals as indices of environmental conditions
Abstract: The growth rates of Antarctic fur seal Arctocephalus gazella pups estimated from ... weighing cross-sections of the population were compared with measured/inferred changes in the the ... availability of their main prey species, Antarctic krill Euphausia superba from 1989-2000. There was no ... growth rates in years of low krill availability. Biases reflecting changes in the component of the ...
Meeting Document : WG-EMM-01/20 : Author(s): K. Reid (United Kingdom)
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Recruitment of Antarctic krill (Euphausia superba) and possible causes for its variability
Abstract: Between year variability of krill year class success and recruitment during the 1977 ... Resources Program cruises in the Elephant Island area. The recruitment index (R1), based on the relative ... abundance of the 1 + age class, varies substantially between years, whereas it is quite similar between ... different surveys within the same field season. The overall mean recruitment index for all years was Rmean ...
Meeting Document : WG-EMM-95/15 : Author(s): Siegel, V., Loeb, V.
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e-sc-xxxvi-a07.pdf
... -2012-03-21 rev. 4648 was used for the verification runs. There was no difference in any of the D ... the model runs presented. Management advice 3.43 No new information was available on the state of ... presented. Management advice 3.60 No new information was available on the state of fish stocks in ... e-sc-xxxvi-a07.pdf Annex 7 Report of the
application/pdf attached to:WG-FSA-17
Meeting Report : WG-FSA-17