Результаты поиска

1. Diet and trophic niche of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

   . Silverfish (50–236 mm standard length, SL) and silverfish prey items were analysed for stable isotopic ... -larval silverfish (standard length, SL<90 mm) consumed exclusively copepods. Large adult silverfish ... weight. Amphipods were important prey items for large adult silverfish in the west of the Ross Sea ...

   Meeting Document : WG-EMM-12/54 : Автор(ы): M.H. Pinkerton, J. Forman, S.J. Bury, J. Brown, P. Horn and R.L. O’Driscoll (New Zealand)

2. Exploitation of the marine environment by two sypatric albatrosses in the Pacific Southern Ocean

   time foraging over the deep waters of the Polar Frontal Zone where M. hyadesi comprised over 90% of the ... foraging trips and dietary analysis suggests that shelf-feeding is important for this species. Significant ...

   Meeting Document : WG-FSA-04/59 : Автор(ы): S.M. Waugh (New Zealand), H. Weimerskirch, Y. Cherel (France), U. Shankar (New Zealand), P.A. Prince (United Kingdom) and P.M. Sagar (New Zealand)

3. Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2004/05

   chick meal mass was larger for chinstrap penguins compared to the past seven years of study, primarily ... of both species decreased from last year, and were the lowest average weights seen over nine years ... decline over the past six years, and is at its lowest size in the past eight years of study, and fledging ... success was poor compared to earlier years of study. The gentoo breeding population, in contrast, has ...

   Meeting Document : WG-EMM-05/9 : Автор(ы): A.K. Miller, E. Leung and W.Z. Trivelpiece (USA)

4. Absence of haematozoa in breeding macaroni Eudyptes chrysolophus and rockhopper E. chrysocome penguins at Marion Island

   . No haematozoa were found in 89 blood smears taken from macaroni penguins Eudyptes chrysolophus or 80 ...

   Meeting Document : WG-EMM-03/19 : Автор(ы): A. Schultz and S.L. Petersen (South Africa)

5. Foraging energetics of Antarctic fur seals in relation to changes in prey availability

   account for the observed between-year difference in at-sea FMR of C. ursinus while foraging-trip duration ... lactating female Antarctic fur seals, Arctocephalus gazella, foraging at sea was measured in two years using ... doubly labeled water at South Georgia Island. There was no difference between years in mass gain, water ... influx, mass-specific field metabolic rate (FMR), or absolute FMR. Mean at-sea FMR over both years was ...

   Meeting Document : SC-CAMLR-VIII/BG/13 : Автор(ы): Delegation of United Kingdom

6. Establishment of a CEMP monitoring program at Bouvetøya

   (1996/97), monitoring of the following parameters were initiated for the two species of penguins ... : Breeding population size CA3), Age-specific annual survival and recruitment (A4), Duration of foraging ... trips (A5), Breeding success (A6), Chick diet (A8) and Breeding chronology (A9). For the Antarctic Fur ... Delegation responsibility for releasing documents:  CCAMLR Secretariat ...

   Meeting Document : SC-CAMLR-XVI/BG/04 : Автор(ы): Delegation of Norway

7. Have Antarctic toothfish returned to McMurdo Sound?

   , has led to conclusions that the commercial bottom longline fishery for toothfish in the Ross Sea has ... , results from a new monitoring programme for Antarctic toothfish and other top predators carried out in ... McMurdo Sound in 2014 have shown toothfish catch rate, fish size and fish age similar to those observed ... for detecting the potential effects of fishing on the Ross Sea ecosystem. Author(s):  S.J. Parker, S ...

   Meeting Document : WG-FSA-15/P01 : Автор(ы): S.J. Parker, S. Mormede, A.L. DeVries, S.M. Hanchet and R. Eisert

8. Updated biological parameters of Dissostichus mawsoni at Subarea 48.6

   for inclusion in CASAL: Age Length Key (ALK), growth curves, maturity ogives” (SC-CAMLR-37 Report ... Abstract:  To achieve the milestone “Updating biological parameters for the population, suitable ... Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for ...

   Meeting Document : WG-SAM-2019/36 : Автор(ы): T. Okuda and R. Sarralde Vizuete

9. Discrimination of two species of grenadier (Gadiformes, Macrouridae), Macrourus whitsoni and M. caml, in the Ross Sea region of the Southern Ocean (CCAMLR Subareas 88.1 and 88.2) on the basis of otolith morphometrics

   indicates M. caml and α>0.5 indicates M. whitsoni. Based on withholding data for testing in 10 folds, the ... 0.968. A similar discriminant function based on PAL (cm) rather than TL performed almost as well (90 ... significant variation in the discriminant values (α) according to sex of the fish or for Subarea of capture ... for M. caml (CCAMLR Subareas 88.1 versus 88.2). However, there was a small but significant difference ...

   Meeting Document : WG-FSA-14/63 : Автор(ы): M.H. Pinkerton, C. Ó Maolagáin, J. Forman and P. Marriott (New Zealand)

10. Krill aggregation characteristics in South Orkney Island area in April 1990

    aggregations thickness and length (2.5 m and 10.4 m)were considerably smaller, then those published by. other ...

    Meeting Document : WG-KRILL-91/27 : Автор(ы): P.P. Fedulov, V.V. Devicin, E.N. Timohin and N.B. Shishin (USSR)

Страницы