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  1. Analysis and modelling of the Soviet Southern Ocean krill fleet

    as a means of understanding the within trawl and between trawl features of the operation. The data support ... such as trawl duration, krill catch, or between trawl movement. Correlation analyses are presented as a means ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 127–235 : Author(s): Mangel, M.

  2. Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector

    area was under- taken primarily by means of a ‘Blake’ trawl, which includes a 2 m wide rigid steel ... was 30 min on the bottom. Time on the bottom was measured by means of a time-depth recorder mounted ... shading was generated by means of geostatistical gridding of biomasses using kriging assuming a linear ... Paper Title:  Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the ... properties. Analysis of the benthic invertebrate megafaunal assemblages of shelf habitats within the Atlantic ... total biomass data and the composition of phyla that contribute to that biomass. An examination of ... physical oceanographic data reveals a pattern of shelf faunal zonation: the benthic invertebrate ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Author(s): Lockhart, S.J. and C.D. Jones

  3. Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1)

    (en russe). Trudy ZooZ. Ins. 127: 38-68. CHIKOV, V.N. and Y.S. MELNIKOV. 1990. On the question ... :. .............. \i,f····· ........................................................................................................... j J ,~l~,(.~r \:';.~~'"'I' I sector o 50 100 150 200 Lt (2 eIn interval) ~ Trawler Longliner Figure 3: Distributions de ... in the northern sector of the Kerguelen Islands shelf in May 1991. Mean length (50% of analysed specimens ... species in the fisheries of the Southern Ocean. In Division 58.5.1, a directed trawl fishery has been in ... operation since 1984/85 and has expanded in the deep western sector of the Kerguelen Shelf. This fishery ... Paper Title:  Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands ... harvests the sub-adult/adult part of the stock. Fishing effort and corresponding catches are very variable ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 85–106 : Author(s): Duhamel, G.

  4. Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides

    Abstract / Description:  Traditionally, the approach used in the assessment of new fisheries has been based ... resource by coarse methods. The main aim of such surveys is to monitor fishing operations in order to ... Dissostichus eleginoides off the south of Chile which is being conducted in accordance with CCAMLR regulations ... Paper Title:  Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides ... , the approach used in the assessment of new fisheries has been based on research surveys, making it ... of a comprehensive, statistically-based sampling plan. In developed fisheries, the evaluation ... appears to be the best way of performing scientific research in remote areas in an economically feasible ... population; • the stock is in a state of equilibrium before the commencement of research surveys ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Author(s): Zuleta, A.V. and C.A. Moreno

  5. Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1)

    29.36 120.85 55'00' - 54O3OfW 2.13 223.40 29.79 26.81 15.74 47.66 38.30 14.89 28.09 ... Paper Title:  Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1 ... trawl surveys around Elephant Island (the northernmost island of the South Shetland Islands) from 1977 ... /78 to 1992/93. The results are presented in table format. File:  10kock-harm.pdf ... ) Abstract / Description:  Areas of seabed within 50 m depth contours to a depth of 100 m, and within 100 m ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 131–135 : Author(s): Kock, K.-H. and U. Harm

  6. Guidelines for the preparation of hydroacoustic survey reports on krill

    no rHAPoaKYCTHQeCKOM C"beMKe, BbInOJIHeHHOM COBeTCKHM HCCJIeAOBaTeJIbCKHM CYAHOM "OAHcceM" B Mope CKOTHR B rrepHoA ... paBHRnOCh 25 MHnRM. Ha TpeTheM H qeTBepTOM cTpaTax nrraHHpoBarrH 60nee qacTYID ceTKY, TaK KaK TaM ... Paper Title:  Guidelines for the preparation of hydroacoustic survey reports on krill Abstract ... / Description:  The proposed guidelines provide an opportunity to perform comparative analyses and checks of ... surveys. The unification of echometric survey data is aimed at increasing the effectiveness of research on ... the quantitative assessment of biomass of organisms. The guidelines contain a description of ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 165-193 : Author(s): Kalikhman, I.L.

  7. Book review – Biogeographic Atlas of the Southern Ocean

    moves on to discuss future change and conservation. Potential changes in the relative occurrence ... for conservation is stressed and our ability to assess and detect climate­induced change throughout this region ... Paper Title:  Book review – Biogeographic Atlas of the Southern Ocean Abstract / Description ... -Coudert (Eds). 2014. Biogeographic Atlas of the Southern Ocean. Scientific Committee on Antarctic Research ... :  This is a review of De Broyer, C., P. Koubbi, H.J. Griffiths, B. Raymond, C. Udekem d’Acoz, A.P. Van de ...

    Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 45-46 : Author(s): Reid, K.

  8. Effects of different harvesting strategies on the mackerel icefish Champsocephalus gunnari around South Georgia

    fishing proved to be the least preferable harvesting alternative. In the absence of regular recruit ... 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 ...

    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

  9. Methods of age determination for mackerel icefish (Champsocephalus gunnari Lönnberg 1905) from the South Georgia Island shelf

    1905) from the South Georgia Island shelf Abstract / Description:  Radii of annual elements of otoliths ... of mackerel icefish (Champsocephalus gunnari) from the South Georgia shelf were determined by ... analyzing data on length frequency distribution of fish in catches simultaneously with otolith radii of fish ... taken in the period July to September. The latter was done using specimens from strictly defined age ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 37–49 : Author(s): Frolkina, Zh.A.

  10. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL

    of predicted mean length- at-age as input to CASAL. The estimate of CV of length given age, CVVB, was obtained ... is obtained by dividing the haul total catch weight by the mean weight of fish in the haul. However, when ... obtained for each cruise and the mean weight of fish by length bin and the length bin proportions were ... used to obtain a weighted estimate of mean weight of fish. For hauls with less than five fish ... representative of the main plateau, where juvenile fish are found, but are of relatively low intensity in effort ... , consisting of three main grounds. The model implemented in CASAL is a simple, single-sex, single-area ... compared to the commercial shots. In contrast, the commercial shots are very restricted in space ... population model, but spatial complexity in the fishery was modelled using separate fishing selectivity ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Author(s): Candy, S.G and A.J. Constable

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