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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. Editorial

    derived from acoustic data, details of the krill and fish by-catch taken in the krill fishery and a novel ... acoustic data, details of the krill and fish by-catch taken in the krill fishery and a novel paper looking ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 167 : Автор(ы): Editors

  2. Some principles for fisheries regulation from an ecosystem perspective

    concentrate solely on the objects of fisheries but also seeks to limit the impact of fisheries on 'dependent ... about the dynamics of the system by deliberately manipulating catch levels and other parameters of the ... series of catch and effort data. In principle, such methods attempt to estimate production directly ... from the catch history of the fishery, and if continually revised, catch levels can be identified ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 323-339 : Автор(ы): de la Mare, W.K.

  3. Distribution, morphology and ecology of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) in the Ross Sea region

    , Family Macrouridae) are the main by-catch in the toothfish fishery in the Ross Sea region, with a catch ... -induced trophic cascades (Pinkerton et al., 2010). Grenadier caught as by-catch and found in stom- achs ... random sampling from the catch, observers made a preliminary iden- tification of each specimen, measured ... in SSRU 881H but did not cover areas where the greatest total by-catch of Macrou rus spp. had been ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 37–61 : Автор(ы): Pinkerton, M.H., P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown

  4. Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies

    actively follow the fishing vessels and, when present, remove most of the catch from the lines. The cur ... , catch size, fishing location); (ii) to assess the resource (e.g. sampling of fish length and weight ... ); (iii) to record by-catch of non-target species; and (iv) to record interactions between the fishery ... toothfish caught. The number of hooks hauled per line was used as the unit of fishing effort. The catch ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Автор(ы): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet

  5. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.

    segments respectively for the experimental gear. Catch per unit effort (CPUE) was calculated as the ... the seafloor at depths ranging from 630 to 1 960 m. Haul-by-haul catch and effort data and biologi ... region (60–77°S), where the proportion of D. elegi­ noides to the total Dissostichus spp. catch tended to ... lower limit of habitat temperature for D. eleginoides, but further investigations are needed on the ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Автор(ы): Taki, K., M. Kiyota, T. Ichii and T. Iwami

  6. A hybrid approach to acoustic classification and length estimation of krill

    counted. If the catch was large, the mean length of each species being compared with acous- tic ... length ( )hL ω in the catch, called biological length. From Table 1 it is obtained that: 0.9 mm ≤ ( )w ... , calculated from each net sample from the equiva- lent radius, and mean catch length bL , measured from each ... is probably because the lengths of the two smallest classes fall below the lower limit for which ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Автор(ы): Azzali, M., I. Leonori and G. Lanciani

  7. On the presence of Paralomis spinosissima and Paralomis formosa in catches taken during the Spanish survey Antártida 8611

    collect information on by-catch species, among which Paralomis spp. were included due to their rare ... that the area studied is on the southernmost limit for the species family Lithodidae in the Atlantic ... ) (Macpherson, 1988). However, P. spinosissima would have its southern distribution limit to the north of this ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 165–173 : Автор(ы): López Abellán, L.J. and E. Balguerías

  8. Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island

    only on its outbound leg to the apparent outer limit of her foraging range. 2.2 Hydroacoustic Survey ... offshore regions. The outer limit of her foraging range was, surprisingly, as far as 240 km from the ... shallow diving is required to catch kriU, even in the daytime; and (ii) krill tend to be larger in size ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Автор(ы): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu

  9. On the intensity of sampling krill trawl catches

    -catch variances in the sampling of length-frequency distributions in addition to between-catch and ... and within-catch sample variability as related to the position within a trawl from which a particular ... analysis reported above. 3.2 Analysis of Samples by Locality Within a Single Catch Mean lengths for ... sample sizes (Le., 100, 150 and 50 animals in one size class). Given that the trawl catch used in this ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 29–48 : Автор(ы): Miller, D.G.M.

  10. Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997

    fishery of varying intensity, in peak years yielding a total catch of over 100 000 tonnes (Kock, 1992 ... scored as + l if the mean value for the season is greater than the upper 95% confidence limit for the ... 95% confidence limit. These results are summarised in Table 2. During the 1977/78 season, breeding ... sufficient food to provision chicks by feeding at the limit of its foraging range. Such a spatial ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 119–132 : Автор(ы): Everson, I. and K.-H. Kock

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