Результаты поиска

1. Does large-scale ocean circulation structure life history connectivity in Antarctic toothfish (Dissostichus mawsoni)?

   Abstract:  A multi-disciplinary approach incorporating otolith chemistry, age data and numerical ... Lagrangian particle simulations indicated a single, self-recruiting population of Antarctic toothfish ... (Dissostichus mawsoni) in the Southeast Pacific Basin (SPB) and Ross Sea, with a life history structured by the ... : successfully spawning fish spend only a part of their adult life history in the Ross Sea; areas in the eastern ...

   Meeting Document : WG-FSA-12/P02 : Автор(ы): J. Ashford, M. Dinniman, C. Brooks, A. Andrews, E. Hofmann, G. Cailliet, C. Jones and N. Ramanna

2. Distribution and biology of grey notothen (Lepidonotothen squamifrons) around South Georgia and Shag Rocks (Southern Ocean) CCAMLR Subarea 48.3.

   Abstract:  Lepidonotothen squamifrons (Family Nototheniidae) is a demersal Southern Ocean endemic ... fish. Historically a commercially targeted species and common as bycatch, changes to CCAMLR fisheries ... recognisable cohort progression and a trend of increasing size over time indicating a potential recovery of the ... for the Indian Ocean basin population. Stomach content analysis (2005- 2012) showed a varied diet ...

   Meeting Document : WG-FSA-12/34 : Автор(ы): S. Gregory, J. Brown and M. Belchier (United Kingdom)

3. Первая оценка работы АНТКОМ

   Initial Review At its Twenty-sixth Meeting (2007), CCAMLR decided to undertake a performance ... review of the organisation during 2008. CCAMLR’s decision provided for the review to be carried out by a ... 2009, CCAMLR reviewed the outcomes of the Performance Review and assigned a lead-body (Commission, SCIC ... . In order to provide a means to track progress in addressing the recommendations CCAMLR has produced a ...

   Page : Site Section: The Organisation

4. Draft MPA Report for the South Orkney Islands, Subarea 48.2; Part of CCAMLR MPA Planning Domain 1, Western Peninsula – South Scotia Arc

   Abstract:  In this paper we provide a brief history that describes the development of management ... plans and research and monitoring plans for CCAMLR MPAs. We develop a worked example of the management ... ecosystem whilst also considering rational use. Consequently, the paper recognises that a good way to ... fisheries data derived from a range of sources and from a range of contributors. Author(s):  P. Trathan and ...

   Meeting Document : WG-EMM-13/10 : Автор(ы): P. Trathan and S. Grant (United Kingdom)

5. Bayesian data-model synthesis for biological conservation and management in Antarctica

   Abstract:  This paper introduces a proposed data integration and assimilation tool to assist the ... and distribution. The engine of this decision-support tool is a physically-based algorithm for ... streaming in from a multitude of sensors with other sources of information such as field counts and ... will route through a browser based geospatial application custom designed to address the needs and ...

   Meeting Document : WG-EMM-13/26 : Автор(ы): H.J. Lynch and M. Schwaller (USA)

6. 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 : Автор(ы): Secretariat

7. 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 : Автор(ы): A. Zavatteri and A. Giussi (Argentina)

8. 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 : Автор(ы): A. Constable (Australia), O.R. Godø (Norway) and L. Newman (SOOS)

9. 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 : Автор(ы): A. Constable, M. Sumner, J. Melbourne-Thomas and D. Welsford (Australia)

10. 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 : Автор(ы): R. Pitman, H. Fearnbach and J.W. Durban

Страницы