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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. The effects of monitoring procedures on Adélie penguins

    Paper Title:  The effects of monitoring procedures on Adélie penguins Abstract / Description:  The ... effects of flipper bands, implanted tags, gastric lavage and external instrument attachment on the ... , Antarctica. The return rates of birds carrying bands and/or implanted electronic transponders were compared ... to investigate the contribution of bands to bird mortality and to determine rates of band and tag ... flushed and no bird was used more than once. The nests of all birds flushed during chick rearing were ... . There is no evidence, therefore, that the collection of stomach samples from adult Adelie penguins ... CCAMLR Science, Vol. 1: 155-164 THE EFFECTS OF ... Highway, Kingston, Tas. 7050 Australia Abstract The effects of flipper bands, implanted tags, gastric ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Автор(ы): Clarke, J. and K. Kerry

  2. Utilising data from ecosystem monitoring for managing fisheries: development of statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program

    statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program Abstract / Description ... :  A potential method is presented for combining data collected as part of the CCAMLR ecosystem ... monitoring program (CEMP) into a single index for each of predator, prey and environmental parameters. The ... paper is divided into four main parts. The first part develops the proposed method of forming summary ... been classified as anomalies may no longer be so classified with the addition of further anomalous ... from data for the years in which no data were missing. Lower bars intersecting the X-axis indicate ... ARISING FROM THE CCAMLR ECOSYSTEM MONITORING PROGRAM W.K. de la Mare Current Address: Marine and ... A potential method is presented for combining data collected as part of the CCAMLR ecosystem ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 101–117 : Автор(ы): de la Mare, W.K. and A.J. Constable

  3. Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf

    , Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf Abstract / Description ... determine the age-length composition of mackerel icefish (Champsocephalus gunnari) from different parts of ... the South Georgia area. An analysis of the spatial distribution of C. gunnari size and age groups over ... the eastern, northern, western and southern parts of the shelf, and near Shag Rocks, revealed a ... effort over the shelf, there is no apparent migration of fish towards Shag Rocks. Fish older than 5 ... ) FROM DIFFERENT PARTS OF THE SOUTH GEORGIA SHELF G.A. Frolkina AtlantNIRO 5 Dmitry Donskoy Street ... of mackerel icefish (Chnnzpsoceplzalus g~~izllnrl) from different parts of the South Georgia area ... . An analysis of the spatial distribution of C. giirzrznri size and age groups over the eastern ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Автор(ы): Frolkina, G.A

  4. A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements

    Paper Title:  A review of the effectiveness of streamer lines as a seabird by-catch mitigation ... large degree on the precedent set by CCAMLR in 1991, the streamer line has become the primary, and most ... light of a review of existing literature and available data on the effectiveness of single and paired ... (or multiple) streamer lines. Research to determine the optimal streamer line design and configuration ... signifi cant reductions in the by-catch of seabirds using a single streamer line compared to no streamer ... effectiveness and requirements control of no deterrent in the Alaskan demersal sablefi sh (Anoplopoma fi mbria ... 100% compared to a control of no deter- rent over two years in the sablefi sh and Pacifi c cod fi ... , which proved highly effective and is made available to the fl eet at no cost, is made of an 8 mm (5/16 ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Автор(ы): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke

  5. Do krill and salps compete? Contrary evidence from the krill fisheries

    presence of green krill were analysed. No relationship between salp density and the proportion of green ... area, the proportion of green krill was high only when salp density was extremely low. However, no ... Paper Title:  Do krill and salps compete? Contrary evidence from the krill fisheries Abstract ... phytoplankton were analysed using logbook data from Japanese krill trawlers operating near the Antarctic ... green krill were analysed. No relationship between salp density and the proportion of green krill in ... , the proportion of green krill was high only when salp density was extremely low. However, no clear ... Kaisha (Ltd) from 1984/85 to 1992/93 (no data were available for 1989/90 and 1991/92). Data from the ... that there is no apparent relationship between the proportion of green krill and salp density in the ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 205–216 : Автор(ы): Kawaguchi, S., T. Ichii, M. Naganobu and W.K. de la Mare

  6. Distribution, biomass and characteristics of the Euphausia superba fishery around South Georgia (Subarea 48.3)

    Paper Title:  Distribution, biomass and characteristics of the Euphausia superba fishery around ... South Georgia (Subarea 48.3) Abstract / Description:  Krill distribution in the South Georgia area and ... assessments. The existing uncertainty in krill biomass assessment can be largely attributed to high ... variability and the wide range of biomass values obtained which in turn leads to uncertainty in interpreting ... consistent with the location of sites with high abundance of krill (Figure 5B). Survey 3 (12 to 18 June ... . Over the rest of the territory no large swarms of euphausiids were encountered and many hauls were ... there were practically no krill at all. They began to appear in small numbers only as the survey neared ... the confmes of areas of aggregation. There was no specific focus on areas where krill form ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 123–147 : Автор(ы): Latogursky, V.I., R.R. Makarov and L.G. Maklygin

  7. Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?

    data available showed no evidence that the presence of any of six VME indicator taxa was informative in ... Paper Title:  Can toothfish catches be used to predict the presence of vulnerable benthic ... invertebrate taxa? Abstract / Description:  Accurate estimation of the impact of bottom fishing on vulnerable ... marine ecosystems (VMEs) requires knowledge of the distribution of those communities relative to the ... segment, ~1 200 m. Analysis of the data available showed no evidence that the presence of any of six VME ... found no association, although these conclusions are likely to reflect the disproportionate influence ... than that gained when offering toothfish variables, but no model explained more than 25% of the null ... correlated at that scale. The present analysis found no correlation at the fine scale of a longline segment ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Автор(ы): Parker, S.J. and M.H. Smith

  8. A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data

    since the late 1990s. No fishery-independent methods of monitoring stock abundance were plausible, and ... demonstrates the value of multi-year mark-recapture programs to estimate fish stocks even where no fishery ... Paper Title:  A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross ... longline fishery for Antarctic toothfish (Dissostichus mawsoni) has been carried out in the Ross Sea region ... parameters used in the model are summarised in Table 1. observations Data quality In 2013, there were no ... RSR. For example, there were no fishery-independent surveys of the fished stock, as opposed to other ... residuals. MCMC results Trace plots showed no evidence of poor convergence in the key biomass parameters ... was tested, as a proxy for assum- ing that no cryptic biomass was allowed in the model. It was only ...

    Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Автор(ы): Mormede, S., A. Dunn and S.M. Hanchet

  9. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

    Paper Title:  Spatially explicit population dynamics models for Antarctic toothfish in the Ross ... Sea region Abstract / Description:  Population modelling software was developed that captures the ... dynamics of spatial heterogeneity of the population along with age structure, movement and reproductive ... models were developed for the Antarctic toothfish (Dissostichus mawsoni) population in the Ross Sea ... -restricted model). Note that no observations of toothfish outside the area historically fished exist ... , therefore the semi- restricted model assumes toothfish may exist in locations of suitable habitat where no ... into account the number of parameters in each model. Observations No research survey data on ... the models uti- lise fishery-dependent data only and have no infor- mation about the distribution of ...

    Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Автор(ы): Mormede, S., A. Dunn, S. Hanchet and S. Parker

  10. Preliminary appraisal of Antarctic fish selection by the 32/36 bottom trawl combined with various codends

    Paper Title:  Preliminary appraisal of Antarctic fish selection by the 32/36 bottom trawl combined ... . It was found that the selectivity properties of twine codends are unsatisfactory in the case of ... Antarctic icefish, bumphead notothenia, and Scotia Sea icefish. This was primarily caused by the heavy net ... some Antarctic fish, which make it difficult for them to escape from the codend. Selectivity properties ... fishery is no longer a disputable matter; the problem is to select the best measures from the biological ... -layer tape codend (mesh size 60 mm) collected in the Antarctic Peninsula area. Species No of tows No ... ANTARCTIC FISH SELECTION BY THE 32/36 BOTTOM TRAWL COMBINED WITH VARIOUS CODENDS J. Zaucha (Poland ... -layer tape codends with a mesh size of 60 and 100 mm were determined. It was found that the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 1-48 : Автор(ы): Zaucha, J.

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