Résultats de la recherche
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The migration patterns of Electrona carlsbergi (Tåning, 1932)
of age, indicating dominance by a single cohort. Moreover, a very similar size composition in the ... SPFZ is evident from both a seasonal and interannual point of view. The proportion of immature ... specimens in the Subantarctic zone, classified as a breeding area, decreases to 20-40%, while the number of ... the early stages of its life cycle, a theory has been put forward concerning the presence in the notal ...
Meeting Document : WG-FSA-93/18 : Auteur(s): A.N. Kozlov (Russia)
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Ecoregionalisation of the Kerguelen and Crozet islands oceanic zone. Part I: Introduction and Kerguelen oceanic zone
Abstract: A workshop was held in Paris from June 6 to 9 th 2016. It was convened by Philippe ... habitats, life history traits,…). This report is a summary of the conclusions based on expert knowledge. It ... is divided into three parts:- A summary of the ecological characteristics of the Kerguelen ... predators;- A final ecoregionalisation and recommendations for future works. The workshop ...
Meeting Document : WG-EMM-16/43 : Auteur(s): P. Koubbi, C. Guinet, N. Alloncle, N. Ameziane, C.S. Azam, A. Baudena, C.A. Bost, R. Causse, C. Chazeau, G. Coste,C. Cotté, F. D'Ovidio, K. Delord, G. Duhamel, A. Forget, N. Gasco, M. Hautecœur, P. Lehodey, C. Lo Monaco, C. Marteau, A. Martin, C. Mignard, P. Pruvost, T. Saucède, R. Sinegre, T. Thellier, A.G. Verdier and H. Weimerskirch
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Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: Report of the ICED–CCAMLR Projections Workshop, 5 to 7 April 2018
management strategies. A collaborative Workshop between the Integrating Climate and Ecosystem Dynamics in the ... Southern Ocean (ICED) programme and CCAMLR brought together a range of ecologists, physical and ecological ... Area 48. The key outcomes of the Workshop for SC-CAMLR include: Area 48 is a region of high natural ... by 2100; Under a high emissions scenario the warming and loss of sea ice is expected to result in a ...
Meeting Document : SC-CAMLR-XXXVII/BG/16 : Auteur(s): E. Murphy, N. Johnston, S. Corney and K. Reid
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DETECTION OF COLD SEEPS AND HYDROTHERMAL VENTS
Abstract: Cold seeps and hydrothermal vents can be detected by a number of oceanographic and ... identification of a seep or vent and its accompanying fauna is seldom unequivocal without significant effort. We ... scientific surveys to identify confirmed features while documenting a series of criteria that can be used by ... , P.E., Rollet, N., Kennard, J., Jones, A. Title: DETECTION OF COLD SEEPS AND HYDROTHERMAL VENTS ...
Meeting Document : WS-VME-09/09 : Auteur(s): Logan, G., O’Brien, P.E., Rollet, N., Kennard, J., Jones, A.
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Acoustic survey design to estimate krill biomass in Subareas 48.1, 48.2 and 48.3
Abstract: The Scientific Committee has requested advice on the feasibility of conducting a ... the amount of survey effort required to achieve a target level of precision using a stratified random ... 48.3 with a CV of 20%. Author(s): Hewitt, R.P., Watters, G. Title: Acoustic survey design to estimate ...
Meeting Document : WG-EMM-95/71 : Auteur(s): Hewitt, R.P., Watters, G.
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Chlorophyll distributions around the South Shetland Islands
Abstract: Aim of this document is to supply a short information of chlorophyll distribution ... Livingston Island, high chlorophyll a concentration and low POC/chlorophyll a ratio in Leg II and low ... chlorophyll a concentration in Leg I suggest that phytoplankton bloom occurred in this area for about one ...
Meeting Document : WG-KRILL-93/23 : Auteur(s): H. Ishii, T. Ichii and M. Naganobu (Japan)
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Potential for using CCAMLR VMS data for compliance analysis and data quality assurance
Abstract: In response to a request from the Scientific Committee the Secretariat has initiated a ... process to utilise VMS data for data-quality assurance in relation to catch data. This represents a change ... in focus on the use of VMS data by CCAMLR and requires a contingent change in emphasis on data ...
Meeting Document : SC-CAMLR-XXXIV/BG/19 : Auteur(s): CCAMLR Secretariat
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Monitoring and management in the Antarctic – making the link between science and policy
. Human impacts arise as a result of processes that originate in the region (endogenous) and those that ... originate outside the region (exogenous). A number of monitoring programmes have been established in both ... terrestrial and marine systems to measure impacts that arise as a result of endogenous process such as fishing ... a specific management objective, and does not produce quantitative metrics that can be assessed and ...
Meeting Document : WG-EMM-07/P9 : Auteur(s): K. Reid (United Kingdom)
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Simulation experiments and CCAMLR yield estimates using CASAL
present an example model for the fictitious fishery on a fictitious species Dissostichus spurious (Everson ... the expected performance of integrated models is required that investigates a range of alternative ... modelling experiments provide a means of evaluating alternative approaches to the assessment of stocks ... found in a real assessment. Author(s): A. Dunn (New Zealand) Title: Simulation experiments and CCAMLR ...
Meeting Document : WG-FSA-SAM-05/9 : Auteur(s): A. Dunn (New Zealand)
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Marine debris and fishing gear associated with seabirds at sub Antarctic Marion Island – 1998/99
wandering albatross study colonies showed that there had been a slight decrease in the accumulation rate of ... much higher than the 1996/97 season. This is consistent with a decrease in the number of unsanctioned ... nests also showed a dramatic decrease since 1997. An adult wandering albatrosses was found with a hook ... through its wing, while the carcasses of a wandering albatross chick and an adult northern giant petrel ...
Meeting Document : SC-CAMLR-XVIII/BG/14 : Auteur(s): Delegation of South Africa