Résultats de la recherche

1. CEMP indices 2000: analysis of anomalies and trends

   species and the environment collected by standard methods within the three Integrated Study Regions of the ... Abstract:  The CCAMLR Ecosystem Monitoring Program uses indices derived from data on indicator ... trends and anomalies in these data are presented. Author(s):  Secretariat Title:  CEMP indices 2000 ... : analysis of anomalies and trends Approval:  Approved ...

   Meeting Document : WG-EMM-00/26 : Auteur(s): Secretariat

2. CEMP indices 1999: analysis of anomalies and trends

   species and the environment collected by standard methods within the three Integrated Study Regions of the ... Abstract:  The CCAMLR Ecosystem Monitoring Program uses indices derived from data on indicator ... trends and anomalies in these data are presented. Author(s):  Secretariat Title:  CEMP indices 1999 ... : analysis of anomalies and trends Approval:  Approved ...

   Meeting Document : WG-EMM-99/8 : Auteur(s): Secretariat

3. Supervised and unsupervised (RapidKrill) estimates of krill density from DY098

   , using python,  processing  of acoustic  data  collected  during  the  UK  cruise  DY098.  The  same ...   data processing procedures are applied in both methods, and we show that the unsupervised method comes ...   up  with  a  similar estimate  of krill  NASC  and  krill  density  as  the  supervised  method.  An ... estimate of krill density is supplied for the WCB survey using three methods. The multifrequency method ...

   Meeting Document : SG-ASAM-2019/09 : Auteur(s): A. Ariza, S. Fielding and R. Blackwell

4. IMPLEMENTATION OF CCAMLR OBSERVER PROGRAM ON KRILL FISHERIES

   Abstract:  The aim of this document is to serve as an objective guideline to decide on an ... appropriate observer coverage to understand overall behaviour and impact of the fishery. CCAMLR Observer data ... as baseline to evaluate the level of observer coverage needed to achieve the CCAMLR objectives. The ... analysis revealed that the key to a successful observer program is 100% participation by all Members in ...

   Meeting Document : TASO-09/07 : Auteur(s): Kawaguchi, S.

5. Annual migrations of pelagic fish stocks into a krill hotspot

   from krill on a single frequency. Trawl catches in the area during 2019 gave high densities of mackerel ... Abstract:  We report here on the existence of seasonal fish migrations into a krill hotspot ... frequency response may be similar to that of krill at the commonly used frequencies of 38 and 120 kHz ... , utilized both by central place foragers and the industry. We do not have trawl samples overlapping with the ...

   Meeting Document : WG-EMM-2019/33 : Auteur(s): T. Klevjer

6. Survey and monitoring of black petrels on Great Barrier Island 1997

   set up in 1996 around the summit were monitored over the 1997 breeding season. A total of 54 burrows ... accessible through the entrance or easily excavated to reach their contents. Eighty four of these burrows ... extrapolating from the grid burrows shows the population consists of 4 500 breeding birds and at least 685 non ... Abstract:  The black petrel (Procellaria parkinsoni) is a vulnerable endemic seabird, which breeds ...

   Meeting Document : SC-CAMLR-XVII/BG/08 : Auteur(s): Delegation of New Zealand

7. ON INCIDENTAL MORTALITY OF ANTARCTIC KRILL AT KRILL FISHERY

   Abstract:  Analysis of the Antarctic krill (Euphausia superba) commercial and research fishery in ... 40-50% of the «percolated» individuals were injured, at the same time while «punched» through small ... meshes of the trawl codend 60 to 100% of individuals perished. There are two main aspects of this problem ... 1970-ies and 1980-ies showed that different modifications of midwater trawls applied had comparatively ...

   Meeting Document : WG-EMM-09/11 : Auteur(s): L. Pshenichnov (Ukraine)

8. plotImage – software for producing augmented image plots of spatially referenced data

   Abstract:  Software is presented for the automated production of standardised image plots of ... spatially referenced data. While developed to satisfy the specific requirements of WG-FSA, the routines have ... software is submitted to be appraised by WG-SAM in the hope it may prove a useful tool within CCAMLR ... Working Groups for the display of spatially referenced data. Author(s):  J.P. McKinlay (Australia) Title ...

   Meeting Document : WG-SAM-10/22 : Auteur(s): J.P. McKinlay (Australia)

9. Population numbers of fur seals at Prince Edward Island, Southern Ocean

   intrinsic rate of natural increase of 13.7% per year, Antarctic fur seals appear to be in the rapid ... Abstract:  During the period 17–22 December 2001, the onshore distribution and the abundance of ... Prince Edward Island (46°38´S, 37°57´E). Two breeding colonies of Antarctic fur seals were located on the ... south-east coast of the island; the first a mixed (with Subantarctic fur seals) breeding colony with an ...

   Meeting Document : WG-EMM-03/18 : Auteur(s): M.N. Bester, P.G. Ryan and B.M. Dyer (South Africa)

10. Chilean National Plan of Action: second step completed

    Abstract:  The development of the National Plan of Acton for Reducing the Incidental Catch of ... seabirds in Chile is presented. Author(s):  C.A. Moreno (Chile) and J. Arata (USA) Title:  Chilean National ... Plan of Action: second step completed Approval:  Approved ...

    Meeting Document : WG-FSA-05/38 : Auteur(s): C.A. Moreno (Chile) and J. Arata (USA)

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