Resultados de la búsqueda

1. Medium-term research plan for the Ross Sea toothfish fishery

   to identify key research objectives for the fishery over the next 3–5 years in relation to Article II ... Abstract:  The aim of this paper is to review the management of the Ross Sea toothfish fishery and ... uncertainties in our current knowledge that need to be addressed to fulfil the requirements of Article II. These ... include, for example, uncertainty in the biological parameters and stock assessment of Antarctic toothfish ...

   Meeting Document : WG-FSA-14/60 : Autor(es): Delegations of New Zealand, Norway and the United Kingdom

2. The utilization of seabird censuses for krill monitoring

   Paper Title:  The utilization of seabird censuses for krill monitoring Abstract / Description ... correspondence analysis. Contour plotting, profile analysis and tests for equality of covariance matrices proved ... technique will allow the discrimination of krill levels by means of bird counts thereby providing an ... efficient tool for statistical tests of significance. The most promising approach seems to be the ... providing an efficient tool for statistical tests of significance. The most promising approach seems to be ... mentioned species are more or less suitable for direct observation, at the present state of the art it is ... test for multinormality, but will give an idea of the distributional· properties of data, which is ... programs for correspondence analysis are those published in Lebart, Morineau, Fenelon (1979). Other ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 393-425 : Autor(es): Marschoff, E.R., J.G. Visbeek and L.R. Fontana

3. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.2

   Description / Abstract:  Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ... to 30 November 2014). Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ... the Convention Area remains an issue for the Commission. Estimates of illegal fishing in Division ... stage, as well as collection of otoliths for age determination of the target and most frequently taken ... . Note: length-frequency distributions are only presented for those years/SSRUs in which the number of ...

   Document : Site Section: Publications

4. Global MPAs and marine reserves: lessons learned and implications for CCAMLR

   . One major study published this year identified five characteristics of MPAs that achieved ... achieve better conservation outcomes for marine areas. As these areas grow in number, it is important to ... years), large (>100km 2) and isolated by deep water or sand” (Edgar et al. 2014). Two analyses of New ... Zealand’s system of marine reserves, which has now been in place for several decades, indicate unexpected ...

   Meeting Document : CCAMLR-XXXIII/BG/20 : Autor(es): Submitted by ASOC

5. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.1

   Description / Abstract:  Fishery Report 2013: Exploratory fishery for Dissostichus spp. in ... 30 November 2013). FISHERY REPORT 2013: EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. IN ... the Convention Area remains an issue for the Commission. Estimates of IUU fishing in Division 58.4.1 ... framework for designing and undertaking research fishing designed to lead to an assessment of these ... development phase, with a set of decisions and review for the progression between stages. 3 9. In ...

   Document : Site Section: Publications

6. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2

   .: 30 tonnes; final reported catch: 53 tonnes – whole fishery catch limit for Dissostichus spp.: 70 ... should not be used for biomass estimation. He also considered that catches of immature (1–4 years old ... 6.35). Based on conclusions reported in WG-FSA-10/25 for data in Subareas 88.1 and 88.2 and review of ... 12 6.2 Mitigation measures 30. CM 25-02 applies to this fishery and in recent years has been ...

   Document : Site Section: Publications

7. Revised research plan for toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2012/13

   three years with an annual research catch of approximately 50 tonnes. The estimate (976 tonnes) using ... aimed the establishment of CASAL catch-at-age model for this Division by 2016/17. Author(s):  Delegation ... 2011/12 fishing season with the aims of providing the data required for assessments of the population ... . An approximate stock biomass level of Dissostichus spp. in the survey area was tentatively estimated ...

   Meeting Document : WG-FSA-12/58 Rev. 1 : Autor(es): Delegation of Japan

8. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2

   .: 30 tonnes; final reported catch: 0 tonnes – whole fishery catch limit for Dissostichus spp.: 70 ... estimates. These are the only SSRUs for which depletion estimates were available over several years, from ... correct for a longline fishery, and that this leads to an increase in the uncertainty of the analysis ... Mitigation measures 32. CM 25-02 applies to this fishery and in recent years has been linked to an ...

   Document : Site Section: Publications

9. On Ageing Technique for Icefish (champsocephalus gunnari Lönnberg 1905) from South Georgia Island Shelf

   adjustment to age determination of fish longer than 30 cm with an enlarged otolith centre. An age-length key ... . This was done using specimens from strictly’ defined age groups. These radii measurements suggest an ... for the third quarter of the year is appended Author(s):  Zh.A. Frolkina (USSR) Title:  On Ageing ... Technique for Icefish (champsocephalus gunnari Lönnberg 1905) from South Georgia Island Shelf Approval ...

   Meeting Document : WG-FSA-89/19 : Autor(es): Zh.A. Frolkina (USSR)

10. Theoretical considerations for estimating the density of cohorts and mean recruitment of Patagonian toothfish (Dissostichus eleginoides) based on research trawl survey data

    was an urgent need to review and revise the recruitment series for D.eleginoides in Subarea 48.3 ... , recognizing the importance of obtaining a consistent and reliable recruitment series for review at the 2004 ... analyses; which age groups should be included in the estimation of recruitment, and the need for a clear ... Abstract:  The current method used by the Working Group on Fish Stock Assessment (WG-FSA) for ...

    Meeting Document : WG-FSA-04/92 : Autor(es): C.R. Davies, E.M. van Wijk and A.J. Constable (Australia)

Páginas