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Комиссия по сохранению морских живых ресурсов Антарктики

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  • 柳州职业技术学院A区 柳州 职业 技术 学院 校园 网 盘
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  1. A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery

    Paper Title:  A potential feedback approach to ecosystem-based management: Model Predictive ... Control of the Antarctic krill fishery Abstract / Description:  CCAMLR aims to develop a feedback approach ... whether a feedback approach is likely to achieve the multiple objectives that EBM implies in the complex ... Control (MPC) to achieve objectives for a harvested species, its predators and the fishery, in a ... CCAMLR aims to develop a feedback manage- ment approach for the Antarctic krill fishery in the Scotia ... a potential catch limit equivalent to 7% of current global fisheries landings (Hill, 2013a ... - ment derive from control theory (Cunningham and CCAMLR Science, Vol. 20 (2013): 119–137 119 A ... aims to develop a feedback approach to aid ecosystem-based management (EBM) of Antarctic krill ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Автор(ы): Hill, S.L. and M. Cannon

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

    Paper Title:  A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross ... hence a multi-year mark-recapture tagging program was initiated by New Zealand fishing vessels in 2001 ... abundance from a single release and subsequent recapture events. An integrated Bayesian stock assessment ... showed the data selection provided a precautionary estimate of biomass, and that these estimates were ... distribution is circumpolar, although D. mawsoni have a more southern distribution and are found in latitudes ... ) is defined to include the area between 150°E and 150°W. A distinct fishery also operates further ... (2014): 39–62 39 A stock Assessment model of AntArctIc toothfIsh (Dissostichus mawsoni) In the ross ... seA regIon IncorporAtIng multI-yeAr mArk-recApture dAtA S. Mormede and A. Dunn National ...

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

  3. The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model

    Paper Title:  The sensitivity of multiple output statistics to input parameters in a krill ... –predator–fishery ecosystem dynamics model Abstract / Description:  There is a global need to develop ... stock or the fishery. Output statistics were most sensitive to a parameter controlling predator ... recruitment through pre-recruit mortality. A parameter mediating the effect of a forcing function on krill ... Watters et al. (2013) describe a spatially resolved stochastic simulation model representing one prey ... and target species, its natural predators and a fishing fleet. Its authors developed this model to ... directly important to the focal species and therefore resembles a minimum realistic model (Plagányi ... means a mathematical representation of a hypothesis about ecosystem dynamics consisting of a model and ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Автор(ы): Hill, S.L. and J. Matthews

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

    Paper Title:  A hybrid approach to acoustic classification and length estimation of krill Abstract ... considered. A euphausiid aggregation is represented by a three-dimensional probabilistic vector whose ... individually for each component of a vector, using classical Bayesian techniques. Classification probabilities ... is derived from a fluid-sphere model. The effectiveness of the method is demonstrated by comparing ... . 11 (2004): 33–58 33 A HYBRID APPROACH TO ACOUSTIC CLASSIFICATION AND LENGTH ESTIMATION OF KRILL ... problem of acoustically identifying and estimating the sizes of two euphausiid species is considered. A ... euphausiid aggregation is represented by a three-dimensional probabilistic vector whose components are the ... component of a vector, using classical Bayesian techniques. Classifi cation probabilities are derived by ...

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

  5. Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery

    Paper Title:  Significant conservation benefits obtained from the use of a new fishing gear in the ... Chilean Patagonian toothfish fishery Abstract / Description:  A new fishing technique, adapted from the ... modified artisanal system, which includes a net sleeve that is placed on secondary vertical lines, has ... zero in 2006; there was also a reduction in depredation of the catch from a maximum of 5% in 2002 to a ... Significant conServation benefitS obtained from the uSe of a neW fiShing gear in the chiLean Patagonian ... , Chile Abstract A new fishing technique, adapted from the artisanal trotline fishery for Patagonian ... toothfish (Dissostichus eleginoides) in Chile is described. The modified artisanal system, which includes a ... number of seabirds killed in 2002 was 1 542 compared to zero in 2006; there was also a reduction in ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Автор(ы): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes

  6. A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia

    Paper Title:  A preliminary investigation of the possible effects of rhizocephalan parasitism on ... levels of infection by a rhizocephalan barnacle have been found in the population of the crab Paralomis ... spinosissima, which has been harvested by a new fishery around South Georgia (Subarea 48.3) since 1992. One of ... possible implications of parasitism for management are investigated by considering a population model that ... CCAMLR Science, Vol. 1: 175-192 A PRELIMINARY ... Relatively high levels of infection by a rhizocephalan barnacle have been found in the population of the ... crab Paralomis spinosissima, which has been harvested by a new fishery around South Georgia (Subarea ... considering a population model that captures the main characteristics of the system. An age-based host ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 175–192 : Автор(ы): Basson, M

  7. Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited

    Paper Title:  Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey ... was one of the first conservation measures adopted by CCAMLR. Fish biomass within a CCAMLR subarea or ... part of a subarea is commonly estimated from surveys that target a number of species, including N ... violated in the case of N. rossii, which is non-randomly distributed such that a large proportion of the ... Science, Vol. 11 (2004): 141–153 141 IS THE ATTEMPT TO ESTIMATE THE BIOMASS OF ANTARCTIC FISH FROM A ... adopted by CCAMLR. Fish biomass within a CCAMLR subarea or part of a subarea is commonly estimated from ... surveys that target a number of species, including N. rossii, at the same time. These surveys are ... -randomly distributed such that a large proportion of the population tends to aggregate in small areas ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Автор(ы): Kock, K.-H., M. Belchier and C.D. Jones

  8. A statistical method for estimating the level of IUU fishing: application to CCAMLR Subarea 48.3

    Paper Title:  A statistical method for estimating the level of IUU fishing: application to CCAMLR ... Subarea 48.3 Abstract / Description:  This paper describes a new method for estimating illegal ... ’ and ‘unseen’ IUU fishing by using a simulation model to arrive at statistically rigorous estimates of ... there must have been at least one encounter with an FPV in a year; no encounters in a year are ... . 12 (2005): 119–141 119 A STATISTICAL METHOD FOR ESTIMATING THE LEVEL OF IUU FISHING: APPLICATION ... paper describes a new method for estimating illegal, unregulated and unreported (IUU) catches of fi sh ... ) cruise data. The method takes explicit account of both ‘seen’ and ‘unseen’ IUU fi shing by using a ... encounter with an FPV in a year; no encounters in a year are interpreted as zero IUU fi shing. For each IUU ...

    Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 119–141 : Автор(ы): Agnew, D.J. and G.P. Kirkwood

  9. A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3

    Paper Title:  A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship ... , fish with a variety of injuries were selected to see if this affected recovery. In the final analysis ... initial condition had a higher survivorship than large animals and those in poor condition. The results ... suggest that experienced observers using animals in good condition would normally achieve a toothfish post ... CCAMLR Science, Vol. 13 (2006): 279–289 279 A ... seawater replacement for at least 12 hours after tagging. On one vessel, fish with a variety of injuries ... an overall survivorship of 90%. Smaller animals and animals in better initial condition had a higher ... using animals in good condition would normally achieve a toothfish post-tagging survivorship of 95% or ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Автор(ы): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno

  10. Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985

    ) from a trawl survey of the South Georgia shelf in June–July 1985 Abstract / Description:  A trawl ... mile protected zone around South Georgia to the 500 m isobath were sampled with a specially designed ... waters of 100–200 m depth. A typical pattern of diurnal vertical migration of fish was observed. To ... obtain a more complete data set, it is recommended that future surveys should cover shallower water areas ... ABUNDANCE OF JUVENILE ICEFISH (CHAMPSOCEPHALUS GUNNARI) FROM A TRAWL SURVEY OF THE SOUTH GEORGIA SHELF IN ... JUNE-JULY 1985 V.A. Boronin, G.P. Zakharov, V.P. Shopov (U.S.S.R.) Abstract A trawl survey of ... mile protected zone around South Georgia to the 500 m isobath were sampled with a specially designed ... waters of 100-200 m depth. A typical pattern of diurnal vertical migration of fish was observed. To ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Автор(ы): Boronin, V.A., G.P. Zakharov and V.P. Shopov

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