Результаты поиска

1. Consideration of major issues in ecosystem monitoring and management

   Abstract:  The requirements of an ecosystem approach to management of Southern Ocean resources are ... Krill Yield Model. Smaller scale interactions centre around three main categories, the availability of ... krill and variation in vital rates of the dependent species and the overlap between commercial fishing ... ):  I. Everson (United Kingdom) Title:  Consideration of major issues in ecosystem monitoring and ...

   Meeting Document : WG-EMM-01/73 : Автор(ы): I. Everson (United Kingdom)

2. Interannual variation to the gonad cycle of the mackerel icefish

   maturation cycle is also closely tracked to the time of year. The gonad maturation cycle of the mackerel ... sampling the commercial fishery. Spawning appears to occur at the same time each year, but the timing of ... gonadal development is subject to a considerable inter-annual variation. The implications of this ... . Kock (Germany) and J. Ellison (United Kingdom) Title:  Interannual variation to the gonad cycle of the ...

   Meeting Document : WG-EMM-00/45 : Автор(ы): I. Everson (United Kingdom), K.-H. Kock (Germany) and J. Ellison (United Kingdom)

3. An integrated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in CCAMLR Subarea 48.4

   Abstract:  This paper describes an update to the CASAL assessment of Patagonian toothfish (D ... /15 season and several minor changes to the assessment are made: revision of tagging and recapture ... of 47 tonnes is consistent with the application of the CCAMLR harvest control rule. Data deficiencies ... . Laptikhovsky, T. Earl and C. Darby (United Kingdom) Title:  An integrated stock assessment of Patagonian ...

   Meeting Document : WG-FSA-15/28 : Автор(ы): M. Soeffker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom)

4. Quantifying uncertainty in the Chapman mark-recapture estimate of abundance

   estimate biomass in the initial stage of developing an assessment. This short paper describes the use of ... the R package tagr to obtain Petersen / Chapman estimates of abundance. The package implements a non ... WG-FSA encourage Members to provide estimates of uncertainty associated with indicative biomass ... . Welsford (Australia) Title:  Quantifying uncertainty in the Chapman mark-recapture estimate of abundance ...

   Meeting Document : WG-FSA-15/49 : Автор(ы): P. Burch (Australia), S. Parker (New Zealand) and D. Welsford (Australia)

5. At-sea distribution and prey selection of Antarctic petrels and commercial fisheries

   Abstract:  Commercial fisheries may impact marine ecosystems and affect populations of predators ... superba that is projected to increase further. Comparing distribution and prey selection of fishing ... the ones breeding far away and that disperse during the non- overlap between the distribution of the ... Antarctic krill fisheries and the distribution of a krill dependent seabird, the Antarctic petrel ...

   Meeting Document : WG-EMM-16/P15 : Автор(ы): S. Descamps, A. Tarroux, Y. Cherel, K. Delord, O.R. Godø, A. Kato, B.A. Krafft, S.-H. Lorentsen, Y. Ropert-Coudert, G. Skaret and Ø. Varpe

6. Preliminary insights of Antarctic toothfish sub-adults life-history traits from the southern Weddell Sea (Subarea 48.5)

   Abstract:  A few sub-adults of the Antarctic toothfish (Dissostichus mawsoni) were collected by ... -Larsen Ice Shelf. In this document we report first data on individual age, gonad stage of maturity and ... were immature, showing an age range of 10-13 years. Main prey consisted of Antarctic silverfish and ... daggertooth. Author(s):  M. La Mesa, F. Donato and E. Riginella Title:  Preliminary insights of Antarctic ...

   Meeting Document : WG-FSA-18/06 : Автор(ы): M. La Mesa, F. Donato and E. Riginella

7. Report on recent French catches of sea pens (Pennatulacea) in Lena Bank (CCAMLR sector 58.4.4b)

   Abstract:  Important catches of sea pens (Pennatulacea, NTW) in the 58.4.4b sector (Lena bank ... ) have been reported during the CCAMLR SAM Working Group 2018 (see WG-SAM-18/31 "Annual report of ... delegations). Detail of French catches, with abundances and weights are provided here (Tab.1). Data and ... includes the exhaustive collection of the organisms caught by the longlines (see WG-EMM-17/09). This report ...

   Meeting Document : WG-FSA-18/23 : Автор(ы): A. Martin, J. Blettery and M. Eléaume

8. Research program to examine the life- cycle and resource potential of Dissostichus spp. in the Special Research Zone within the Ross Sea region marine protected area (RSRMPA) in 2019–2027

   Abstract:  Russian Federation is going to continue investigation  of life –cycle and resource ... potential for Dissostichus spp. in Ross Sea. This paper presents the   research program in the frame of the ... Zone during 2019- 2027 or the first reference period for existence of the RSRMPA.   This program ... vessel from other CCAMLR members. Author(s):  Delegation of the Russian Federation Title:  Research ...

   Meeting Document : WG-SAM-2019/17 : Автор(ы): Delegation of the Russian Federation

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

   Abstract:  We report here on the existence of seasonal fish migrations into a krill hotspot ... from krill on a single frequency. Trawl catches in the area during 2019 gave high densities of mackerel ... frequency response may be similar to that of krill at the commonly used frequencies of 38 and 120 kHz ... . Author(s):  T. Klevjer Title:  Annual migrations of pelagic fish stocks into a krill hotspot Approval ...

   Meeting Document : WG-EMM-2019/33 : Автор(ы): T. Klevjer

10. Summary of incidental mortality associated with fishing activities collected in scientific observer and vessel data during the 2019 season

    Abstract:  This paper summarises data collected by Scheme of International Scientific Observation ... observers and vessels, of incidental interactions between fishing vessels, seabirds and marine mammals ... seal morality event which occurred at the end of the 2018 season. Incidental mortality numbers for ... number of birds killed is 103. Author(s):  CCAMLR Secretariat Title:  Summary of incidental mortality ...

    Meeting Document : WG-FSA-2019/16 Rev. 2 : Автор(ы): CCAMLR Secretariat

Страницы