Résultats de la recherche

1. Review of fishery monitoring and forecast procedures

   areas where catch limits apply. Each season, approximately 130 catch limits are monitored and a linear ... catch limits, and as such overruns are a part of the management process used by CCAMLR.  Where the ... assumption about the operation of the fishery is violated, there is a higher risk that the linear prediction ... will be inaccurate. A range of management options are considered in response to a catch overrun. The ...

   Meeting Document : WG-SAM-13/06 : Auteur(s): Secretariat

2. Report on Argentine CCAMLR Subarea 48.3 survey: fish

   presented. A total of 25 tows were taken, catches comprised sixteen finfish species, being Champsocephalus ... . brevicauda guntheri and G. gibberifrons, respectively. Males and females showed a similar population ... structure, in a relation 1:1 in all the species analyzed. Two length-weight relationships were estimated for ... females. Juveniles of several species were present in significant numbers. Author(s):  A. Zavatteri and A ...

   Meeting Document : WG-FSA-13/62 : Auteur(s): A. Zavatteri and A. Giussi (Argentina)

3. Report on 2015 Activities of the Southern Ocean Observing System relevant to the work of CCAMLR

   2015 and a recent meeting of the SSC and workshop aimed at implementing the strategic plan.  SOOS is ... .  These are described more fully in the paper.  In conclusion, we discuss the value of developing a ... partnership between SOOS and CCAMLR to help develop a positive relationship between the CCAMLR and ... change impacts on Southern Ocean ecosystems, the focus of a conference in 2018. Author(s):  A. Constable ...

   Meeting Document : WG-EMM-15/61 : Auteur(s): A. Constable (Australia), O.R. Godø (Norway) and L. Newman (SOOS)

4. Method for rapidly assessing spatial scale of interactions of fishing gear with habitats and Antarctic marine living resources

   consideration.  Here, we present (i) a method for automating these requirements irrespective of the data layers ... process for determining boundaries of independent patches of each class of an ecological feature, (iii) a ... procedure for assessing interactions of fishing within cells of a patch, (iv) aggregate measures of ... interactions with classes of ecological features within reporting areas, and (v) a plotting method to support ...

   Meeting Document : WG-FSA-15/62 Rev. 1 : Auteur(s): A. Constable, M. Sumner, J. Melbourne-Thomas and D. Welsford (Australia)

5. Population status of Ross Sea killer whales (Orcinus orca, Type C) in McMurdo Sound, Antarctica, based on photo-identification studies

   Abstract:  We studied Ross Sea killer whales (RSKWs; Orcinus orca, Antarctic type C), a fish ... -eating ecotype, in McMurdo Sound, Antarctica, during 7 seasons, over a 14-year period from 2001/02 to ... 175 there annually. Despite high turnover of different whales between years, we used a Bayesian mark ... -recapture approach to identify a seasonal ‘resident’ population with an average annual abundance of 55 ...

   Meeting Document : WG-EMM-16/50 : Auteur(s): R. Pitman, H. Fearnbach and J.W. Durban

6. Hydroacoustic data obtained around Elephant Island and South Orkney Islands during austral summer 2018

   of 2018 as a complement to finfish research in Subareas 48.1 and 48.2 using bottom trawling nets. The ... acoustic information survey was carried out with a SIMRAD EK80 wide band scientific echosounder at a ... frequency of 38 kHz and a SIMRAD ES70 fishing echosounder equipped with a 120 kHz frequency transducer. The ...

   Meeting Document : WG-FSA-18/05 : Auteur(s): N.A. Alegría and P.M. Arana

7. Progress report on the plans for the Russian contribution for the CCAMLR Synoptic Survey

   Ecosystem Monitoring and Management (WG-EMM-99) a progress report on the plans for the Russian contribution ... for the CCAMLR Synoptic Survey is given. A stratified survey design for the operation by Russian RV ... "Atlantida" provides a broad area coverage in Subarea 48.4 and meso-scale coverage along the ... compliance with the Synoptic Survey Protocol. A short description of actions undertaken to the data is ...

   Meeting Document : SC-CAMLR-XVIII/BG/22 : Auteur(s): Delegations of Russia and the United Kingdom

8. Using additional information for generalised yield model

   Abstract:  It has been suggested a method of GY-model adjustment to the additional data of ... serve as such indices. Adjustment basic concept is a selection of those GY-models from realization sets ... a certain function of which runs through the set of points defined by confidence intervals of ... differing from those obtained by a routine model usage (3500 tons). Author(s):  P.S. Gasiukov (Russia) Title ...

   Meeting Document : WG-FSA-99/60 : Auteur(s): P.S. Gasiukov (Russia)

9. Recent information relevant to squid resources in the Convention Area

   adjacent to the Convention Area, with a catch in excess of 12,000 tonnes. Recent improvements in processing ... waters. Although regulations for fishing of squid in nearby waters provide a useful model framework ... , management of a Martialia fishery by CCAMLR would require a better understanding of the distribution and ...

   Meeting Document : SC-CAMLR-XIV/BG/22 Rev. 1 : Auteur(s): Delegation of the United Kingdom

10. Marine Ecosystem Assessment for the Southern Ocean – Brief Report, June 2018

    Abstract:  A Marine Ecosystem Assessment for the Southern Ocean (MEASO) is a quantitative ... provide a common foundation for all end-users on which science can be developed, and policies and ... briefly describes MEASO activities during 2018.   Author(s):  A. Constable Title:  Marine Ecosystem ...

    Meeting Document : WG-EMM-18/14 : Auteur(s): A. Constable

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