Search results
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Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer
January it reaches its highest levels which last until the beginning of March. Interestingly, the krill ... 1990) and after (26 March 1991) the cruise. Two calibration experiments showed little reduction ... was measured to the nearest millimetre from the tip of the rostrum to the end of the telson. All measurements ... be regarded not as an underestimation but as a true reflection of lower biomass at the end of January ... Paper Title: Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ... ground of Subarea 48.1 during the 1990/91 austral summer Abstract / Description: Acoustic and net ... sampling surveys for krill were conducted in the krill fishing ground north of the South Shetland Islands ... of krill were observed. The survey area was divided into four zones: oceanic, slope frontal, neritic ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Author(s): Ichii, T., H. Ishii and M. Naganobu
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Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2017/18
between 2004 and 2014. No age data are currently available after 2014. We recommend that further ageing ... and 2014. No age data are currently available after 2014. We recommend that further ageing of toothfish ...
Meeting Document : WG-FSA-18/36 : Author(s): S. Mormede and S. Parker
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Conservation Measure Conservation Measure 10-05 (2015)
verification of documents under paragraph 12 arise, and it is determined, after consultation with the States ... of the year for which the DCD is issued; (ii) a four-digit sequence number (beginning with 0001) to denote ... if caught outside the Convention Area1; (v) the start date and end date of fishing, as well as the date ... ) the start date and end date of fishing; (v) the net weight of Dissostichus spp. exported, by species ...
Conservation Measure : 10-05 (2015)
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Integration of CPUE data into assessments using the Generalised Yield Model
. Recruitme~~ts in future years and in determining the age composition of the population at the beginning ... - dence limits of the annual standardised CPUEs (after rescaling). In an example based on the 1998 ... is described in the next section, after which a series of goodness-of-fit diagnostics are suggested ... is two-sided, with departures at either end simulation n should be proportional to indicating a failure ... Paper Title: Integration of CPUE data into assessments using the Generalised Yield Model Abstract ... / Description: For the last three years, CCAMLR's Working Group on Fish Stock Assessment (WG-FSA) has ... accorded high priority to the development of methods of integrating different indicators of stock status ... into assessments using the Generalised Yield Model (GYM). In this paper, we propose a method, based on ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Author(s): Kirkwood, G.P. and A.J. Constable
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Conservation Measure Conservation Measure 10-05 (2005)
document(s) and return them to the Flag State no later than one month after the end of the fishing season ... of documents under paragraph 15, it is determined, after consultation with the States concerned, that a catch ... number (beginning with 001) to denote the order in which catch document forms are issued. It shall ... or forms shall adhere to the following procedures immediately after each landing or transhipment ...
Conservation Measure : 10-05 (2005)
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e-cc-xxvi.pdf
... at the end of the 2007 financial year. Professional Staff salaries 3.17 The Commission agreed ... reappointed Vice-Chair until the end of the 2008 meeting. The Commission paid appreciation to Dr Pott ... -FSA workshop to begin developing ecosystem models ... that the Contingency Fund will be reimbursed from the General Fund at the end of the 2007 financial ... , and that New Zealand had been reappointed Vice-Chair until the end of the 2008 meeting. The ... -XXVI COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES ... REPORT OF THE TWENTY-SIXTH MEETING OF THE COMMISSION HOBART, AUSTRALIA 22 OCTOBER – 2 NOVEMBER
application/pdf attached to:CCAMLR-XXVI
Meeting Report : CCAMLR-XXVI
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On the state of Champsocephalus gunnari stock in Subarea 48.3 and methods of its assessment
) both during the period of the icefish fishery in 1980s and after its ceasing in 1990s. In all cases ... of the icefish fishery in 1980s and after its ceasing in 1990s. In all cases, a comparison of results of stock ...
Meeting Document : WG-FSA-00/45 : Author(s): K. Shust, V. Senioukov, P. Gasiukov and A. Kozlov (Russia)
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Estimation of natural mortality using catch-at-age and aged mark-recapture data: a multi-cohort simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation.
. Simulations which passed catch-at-age numbers to the estimation algorithm after perturbation by observational ... numbers to the estimation algorithm after perturbation by observational error were also carried out ... . Simulations which passed catch-at-age numbers to the estimation algorithm after perturbation by observational ... be inferred from esti- mated changes in population numbers-at-age after accounting for age- and year-specific ... t A t . Since recruitment to age-class 1 obviously con- tinues once fishing begins, then additional YCS ... is developed first for the num- ber of recaptures. Representing end of each year by { }0 01,...,= + + fy ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Author(s): Candy, S.G.
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Marine Protected Areas (MPAs)
until the end of its review period in 2052, at which time it may be renewed or modified as needed. ... . The RSRMPA remains in force until the end of its review period in 2052, at which time it may be renewed ...
Page : Site Section: Science
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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
of tractability and the level of biological detail.The objective is to make relative comparisons of penguin ... is assumed to change the spatial and temporal distribution of available krill. 4. We assume that after ... for harvest, rather than when fishing begins. Author(s): Switzer, P.V., Mangel, M. Title: A model ... of tractability and the level of biological detail.The objective is to make relative comparisons of penguin ...
Meeting Document : WG-EMM-96/20 : Author(s): Switzer, P.V., Mangel, M.