Resultados de la búsqueda

1. Fishery Report: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)

   until 2005/06 and then declined in more recent years. 8. Depredation has an impact on the catch landed ... longline fishery 6. Reported catches by year and nationality for longline vessels are summarised in ... 0.13 kg/hook in 2008/09. Effort by month and year from the longline fishery is summarised in Table 3 ... (SUBAREA 58.6) 1. Details of the fishery The fishery for Dissostichus eleginoides operated in the ...

   Document : Site Section: Publications

2. Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot study

   delivery and head and gut bottom trawl vessels conducting operations in the Bering Sea, U.S. Exclusive ... one-month period in the fall of 2002. Detailed analysis of about 200 hours of fishing imagery occurred ... , representing 20 shoreside delivery vessel fishing events and 32 head and gut fleet fishing events. Results from ... . In regard to monitoring seabird interactions with trawl third-wires, EM would be suitable for ...

   Meeting Document : WG-FSA-04/23 : Autor(es): H. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA)

3. Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot study

   delivery and head and gut bottom trawl vessels conducting operations in the Bering Sea, U.S. Exclusive ... one-month period in the fall of 2002. Detailed analysis of about 200 hours of fishing imagery occurred ... , representing 20 shoreside delivery vessel fishing events and 32 head and gut fleet fishing events. Results from ... . In regard to monitoring seabird interactions with trawl third-wires, EM would be suitable for ...

   Meeting Document : WG-FSA-04/23text : Autor(es): H. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA)

4. The winter pack-ice zone provides a sheltered but food-poor habitat for larval Antarctic krill

   is a food-poor habitat for larval development. In contrast, the more open marginal ice zone provides ... migrate into the water below the ice (upper 20 m) and drift away from the ice areas where they have ... previously fed. Model analyses indicate that this behaviour increases both food uptake in a patchy food ... in spring. Author(s):  B. Meyer, U. Freier, V. Grimm, J. Groeneveld, B.P.V. Hunt, S. Kerwath, R. King ...

   Meeting Document : WG-EMM-18/P04 : Autor(es): B. Meyer, U. Freier, V. Grimm, J. Groeneveld, B.P.V. Hunt, S. Kerwath, R. King, C. Klaas, E. Pakhomov, K.M. Meiners, J. Melbourne-Thomas, E.J. Murphy, S.E. Thorpe, S. Stammerjohn, D. Wolf-Gladrow, L. Auerswald, A. Götz, L. Halbach, S. Jarman, S. Kawaguchi, T. Krumpen, G. Nehrke, R. Ricker, M. Sumner, M. Teschke, R. Trebilco and N.I. Yilmaz

5. Depth distribution and spawning pattern of Dissostichus eleginoides at South Georgia

   Abstract / Description:  Trends in mean length and maturity stage of Patagonian toothfish (Dissostichus ... in addition to a major spawning event in late July/August, there may be a small spawning event in ... both up and down slope at particular times of year. Months with a high mean length at depth are May and ... together accounted for 47% of the catch of the 11 vessels that took part in the fishery. Most of the ... . When this fishery started in 1989, fishing was conducted year round (CCAMLR, 1998). However ... year to year, but in 1998 there seem to have been two spawning events. The first was in late April ... London SW7 2QA, United Kingdom Abstract Trends in mean length and maturity stage of Patagonian ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 19–36 : Autor(es): Agnew, D.J., L. Heaps, C. Jones, A. Watson, K. Berkieta and J. Pearce

6. RESULTS OF THE RESEARCH PROJECT TO DIGITIZE HISTORICAL SOVIET KRILL FISHING EXPEDITION DATA

   expeditions in Southern Ocean between the years of 1972-1991. The main purpose of these expeditions was to ... commercial expedition’s data has been realized in Ukraine at the Southern Research Institute of Marine ... stock. The data was recorded in the paper forms as expedition logbooks and represent an exclusive set of ... observations for investigation of the environment and the climate change impact on krill population in the ...

   Meeting Document : CCAMLR-XXVIII/BG/18 : Autor(es): Delegation of Ukraine

7. El concepto de representatividad en el diseño de ZMP

   representativeness in the past 10 years. Author(s):  Submitted by ASOC Title:  The Concept of Representativeness in ... Abstract:  The purpose of this paper is to clarify the concept of “representativeness” in Marine ... application to the designation of a representative system of MPAs in the Southern Ocean. In 2005, CCAMLR ... furthering the objectives of CCAMLR. The principle of representativeness aims to ensure that differences in ...

   Meeting Document : CCAMLR-XXXII/BG/14 : Autor(es): Submitted by ASOC

8. Modelling growth of Antarctic krill: growth trends with sex, length, season, and region

   years accumulation of instantaneous growth rate (IGR) measurements were modelled using a Linear Mixed ... seasonal trend for each region. Smaller krill exhibited higher growth rates and a progressive decrease in ... growth was December in Indian sector, whereas in the Scotia Sea sector it appeared to be a few months ... earlier than this. Significantly lower growth rates were exhibited by females in January and February ...

   Meeting Document : WG-EMM-05/29 : Autor(es): S. Kawaguchi, S. Candy, R. King (Australia), M. Naganobu (Japan) and S. Nicol (Australia)

9. Proposal for a new Antarctic Specially Protected Area, Terra Nova Bay, Ross Sea

   extending approximately 9.5 km in length immediately to the south of Terra Nova Bay Station and up to a ... maximum of 7 km from the shore. The total area of the proposed site is just under 30 km2. The boundaries ... long-term data have been collected; b) the waters and benthic communities down to 200 m in depth are of ... ) lines of latitude and longitude in the north, east and south offer a clear and practical definition of ...

   Meeting Document : WG-EMM-02/56 : Autor(es): Proposed by Italy

10. A PRELIMINARY BALANCED TROPHIC MODEL OF THE ECOSYSTEM OF THE ROSS SEA, ANTARCTICA, WITH EMPHASIS ON APEX PREDATORS

    (Dissostichus mawsoni). The model has 30 trophic groups representing all the major biota of the Ross Sea. Many ... of the lower trophic level species in the model are grouped by functional role because information is ... parameter uncertainty and the large range of magnitude (>6 orders of magnitude) in trophic flows between ... not yet been validated and should be considered a work in progress. Author(s):  M.H. Pinkerton, J.M ...

    Meeting Document : WG-EMM-08/42 : Autor(es): M.H. Pinkerton, J.M. Bradford-Grieve and S.M. Hanchet (New Zealand)

Páginas