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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

    Paper Title:  Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and ... distribution in Subarea 48.2, probably as a result of more variable hydrographic conditions. About 50% of the ... catch in Subarea 48.1 from December to March was taken within 40 km of the coast, and 90% within 80 km ... in all years 1988 to 1991. In 1987, 1988 and 1991, 75% of the catch in Subarea 48.2 between December ... (Edwards and Heap, 1981). In this light the Convention on the Conservation of Antarctic Marine Living ... DANA) CATCHES IN THE SOUTH SHETLANDS AND SOUTH ORKNEYS DJ. Agnew* Abstract A set of concentric ... of more variable hydrographic conditions. About 50% of the catch in Subarea 48.1 from December to ... March was taken within 40 km of the coast, and 90% within 80 km in all years 1988 to 1991. In 1987 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Autor(es): Agnew, D.J.

  2. Patterns and processes in the distribution and dynamics of Antarctic krill

    Paper Title:  Patterns and processes in the distribution and dynamics of Antarctic krill Abstract ... critical processes to be added. An analysis of spatial distribution of krill in the Bransfield Strait area ... / Description:  A general framework is presented to develop, test and integrate component models of the ... abundance. Incremental models should then be compared to statistical descriptions of the observed ... added. An analysis of spatial distribution of krill in the Bransfield Strait area reveals that purely ... scientific studies of living marine resources in the Antarctic are: 1. How important are physical ... processes, such as the movement of fronts and sea-surface contiguous zones, in determining the distribution ... of the resource, and aid in the development of optimal harvesting strategies? In the Antarctic ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Autor(es): Levin, S.A., A. Morin and T.M. Powell

  3. A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures

    Paper Title:  A possible framework in which to consider plausible models of the Antarctic marine ... management procedure for the krill fishery, including the evaluation of candidate management procedures in a ... framework for allowing flexibility in dealing with biological, spatial and temporal scales. The body of the ... simulation framework, using plausible models of the Antarctic marine ecosystem. This paper develops a ... (2005): 99–117 99 A POSSIBLE FRAMEWORK IN WHICH TO CONSIDER PLAUSIBLE MODELS OF THE ANTARCTIC MARINE ... , including the evaluation of candidate management procedures in a simulation framework, using plausible ... date and (ii) provide for conservation of the wider ecosystem. The agreed work plan includes ... in some detail in order to simulate fi eld monitoring and the local-scale effects of fi shing ...

    Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Autor(es): Constable, A.J

  4. Quantifying movement behaviour of vessels in the Antarctic krill fishery

    Paper Title:  Quantifying movement behaviour of vessels in the Antarctic krill fishery Abstract ... of the krill fishery. Analysis of distance between hauls in relation to their catch level revealed a ... / Description:  Ten years of recent fine-scale haul-by-haul krill data were used to characterise the behaviour ... distances moved between hauls in Subarea 48.1 compared to Subareas 48.2 and 48.3, reflecting the large ... Quantifying movement behaviour of vessels in the antarctic krill fishery S. Kawaguchi and S.G. Candy ... generalised fishery model. Updates for some of the parameters for the krill fishery model suggested in the ... and Candy 132 introduction The harvesting of marine living resources in the Southern Ocean has ... area (Butterworth, 1988b). Many of the parameters used in these krill fishery models in the 1980s ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 131–148 : Autor(es): Kawaguchi, S. and S.G. Candy

  5. By-catch of fish in the krill fishery

    Paper Title:  By-catch of fish in the krill fishery Abstract / Description:  Observations are ... results indicate that the by-catch of fish in the commercial krill fishery may be significant in some ... areas of the South Georgia shelf. The problem is thought to be least in open ocean krill fishing. File ... reported of icefish being taken as by-catch during krill fishing operations from a research vessel. The ... WG-KRILL-9l/25 BY·CATCH OF FISH IN THE KRILL FISHERY ... by-catch of fish in the commercial krill fishery may be significant in some areas of the South ... in the Southern Ocean. Nearly all of the catches have been made using midwater trawls, which ... order to quantify the by-catch of fish in the kriU fishery. 2. MATERIAL AND METHODS Observations ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 381–401 : Autor(es): Everson, I., A. Neyelov and Y.B. Permitin

  6. Diet study of Antarctic toothfish caught in the east Antarctic based on stomach content, fatty acid and stable isotope analyses

    Paper Title:  Diet study of Antarctic toothfish caught in the east Antarctic based on stomach ... for Antarctic toothfish (Dissostichus mawsoni) in the small-scale research unit (SSRU) 5841C in the ... lesser extent squid. FA profiles in muscle tissues of Antarctic toothfish were very similar to those of ... between them. δ 15 N values of Antarctic toothfish were higher than for the other species collected ... Science, Vol. 22 (2015): 29–44 29 Diet study of Antarctic toothfish caught in the east Antarctic based ... Introduction The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) monitors ... fluctuations in the availability of fishery resources and biodiversity in the Southern Ocean. The changes in ... population size could be a crucial cascading force in the food web of the Southern Ocean (Jo et al., 2013 ...

    Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 29–44 : Autor(es): Park, H.J. , I. Yeon, E. Han, Y.J. Lee, S.M. Hanchet, G.W. Baeck, Y. Kwon, S.G. Choi, D.W. Lee and C.K. Kang*

  7. Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3

    gunnari) in Subarea 48.3 Abstract / Description:  Management of the mackerel icefish (Champsocephalus ... gunnari) at South Georgia is complicated by the likelihood of substantial periodic variations in natural ... probability that C. gunnari populations will be depleted even in the absence of fishing, which, given the ... Paper Title:  Towards the development of a management plan for mackerel icefish (Champsocephalus ... and probably in the long term. As in Figure 2, 1 March-30 April Mean of ln(recruits) Standard ... increments per year Mean annual M Interannual variability in M Length of fish when 50% recruited to the ... stock not being depleted is about 0.64 in the absence of fishing. Reduction by 10% would mean a target ... DEVELOPMENT OF A MANAGEMENT PLAN FOR THE MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) IN SUBAREA 48.3 D.J ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Autor(es): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes

  8. Conservation Measure Conservation Measure 124/XVI (1997)

    deber~in set notificados de acuerdo al Sistema de Observaci6n Cientffica Intemacional ... , a escala fina, establecido en la Medida de Conservaci6n 122iXVI. Los datos deber~in remitirse en un formato ... con la Medida de Conservaci6n 121iXVI. Estos datos deber~in ser notificados de acuerdo al Sistema de Observaci6n ... Limits on the Fishery for Dissostichus eleginoides in Statistical Subarea 48.3 for the 1997/98 ... Season Area:  Subarea 48.3 Species:  Dissostichus eleginoides Adopted at Meeting:  CCAMLR-XVI Period in ...

    Conservation Measure : 124/XVI (1997)

  9. Myctophids in the diet of Antarctic predators

    Paper Title:  Myctophids in the diet of Antarctic predators Abstract / Description:  The aim of ... , whales, fish and squids) in order to help evaluate the importance of myctophids in their diets. This ... found in the diet of one species of squid, 18 species of fish (Nototheniidae- eight, Channichthyidae ... , petrels- five, prions- one and cormorants- one) and two species of seals. Myctophids in the diet of ... SC-CAMLR-X/BG/6 MYCTOPHIDS IN THE DIET OF ANTARCTIC ... diet of various top predators (birds, seals, whales, fish and squids) in order to help evaluate the ... importance of myctophids in their diets. This review covers publications for the period since 1984-85 to the ... present. In total, over 50 publications contained some information on the myctophid component of the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 335–368 : Autor(es): Sabourenkov, E.

  10. Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

    Paper Title:  Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the ... least a 6–12 month period, resulting in a developed group of oocytes accumulating at the final ... northern Ross Sea region depends on the proportion of the total population occurring in the northern Ross ... -at-spawning for female and male Antarctic toothfish (Dissostichus mawsoni) from fish sampled in the ... - AND AGE-AT-SPAWNING OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA S.J. Parker ... reproductive ecology of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea has been dif- ficult to ... - tiple size modes of developing oocytes present in the ovary throughout the year, making macroscopic ... method avail- able to assess spawning status is to seek histologi- cal evidence of spawning in the ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Autor(es): Parker, S.J. and P.J. Grimes

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Correo electrónico: ccamlr [at] ccamlr [dot] org
Teléfono: +61 3 6210 1111
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Dirección: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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