Resultados de la búsqueda
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TIMING OF CLUTCH INITIATION IN PYGOSCELIS PENGUINS ON THE ANTARCTIC PENINSULA: TOWARDS AN IMPROVED UNDERSTANDING OF OFF-PEAK CENSUS CORRECTION FACTORS
through the breeding cycle. In this paper we present an analysis relating to both of these two challenges ... , 64°06′ W), and Petermann Island (65°10′ S, 64°10′ W)) in relationship to potential drivers of clutch ... initiation in all three of the penguin species examined (Adélie, gentoo, and chinstrap). We present a ... . Trivelpiece and W.Z. Trivelpiece (USA) Title: TIMING OF CLUTCH INITIATION IN PYGOSCELIS PENGUINS ON THE ...
Meeting Document : WG-EMM-PSW-08/15 : Autor(es): H.J. Lynch, W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece (USA)
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Oceanic debris observations in the southern ocean whale sanctuary, from Antarctic Peninsula to the Ross Sea: December 1994 to March 1995
Abstract: Observations of natural and man-made floating megalitter, macrolitter and mesolitter in ... reported. Natural megalitter, mostly seaweed, was concentrated In the more northern latitudes near the ... Ross Sea, whereas non-penguin feathers dominated north and northwest of the Ross Sea. In the southern ... small goose barnacles. Author(s): ASOC Observer Title: Oceanic debris observations in the southern ...
Meeting Document : SC-CAMLR-XVI/BG/29 : Autor(es): ASOC Observer
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Climate variability in the western Antarctic peninsula region
temperature variability in fall and winter is linked to tile high interannual variability of sea ice coverage ... ice extent, even after accounting for serial correlation in the two time series. There are distinct ... seasonal lead/lag relationships between temperature and sea ice in this region, which underscore the ... : Climate variability in the western Antarctic peninsula region Approval: Approved ...
Meeting Document : WG-EMM-95/61 : Autor(es): Stammerjohn, S.E., Baker, K.S., Smith, R.C.
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A revised assessment of the impact of the krill fishery on penguins in the South Shetlands
slope and shelf to the north of either Livingston or Elephant Islands. In contrast, main foraging areas ... of penguins are considered to be formed in areas to the north of King George, Nelson and Robert ... antarctica) are closely associated with areas where sea-ice disappears earlier in spring, not necessarily ... T. Ogishima (Japan) Title: A revised assessment of the impact of the krill fishery on penguins in ...
Meeting Document : WG-Joint-94/17 : Autor(es): T. Ichii, M. Naganobu and T. Ogishima (Japan)
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Updated impact assessment framework to estimate the cumulative footprint and impact on VME taxa of bottom longline fisheries in the CCAMLR Area
recommended in 2010 by WG-SAM (paragraph 4.16) and WG-EMM (paragraph 3.20) as the basis by which Members ... driving the impact simulation and the use of alternate assumptions in which lateral movement frequency is ... bioregions defined in Sharp et al. (2010), and displayed as frequency distributions of fine-scale pixels ... longline fisheries in the CCAMLR Area Approval: Approved ...
Meeting Document : WG-FSA-10/31 : Autor(es): B.R. Sharp (New Zealand)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region for the years 1997–98 to 2014–15
for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region (Subareas 88.1 and SSRUs 88.2A–B ... year class and two weak year classes. Overall, model fits to the data were adequate, and, as in ... -Carlo Markov Chain (MCMC) diagnostics suggested no evidence of non-convergence in the key biomass ... : Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region for the years 1997–98 ...
Meeting Document : WG-FSA-15/38 : Autor(es): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Spatio–temporal dynamics in maturation and spawning of Patagonian toothfish Dissostichus eleginoides on the subantarctic Kerguelen Plateau
eleginoides in the Heard Island and McDonald Islands (HIMI) fishery on the Kerguelen Plateau in the Indian ... both sexes. However, the magnitude of this temporal variation in age-at-maturity varied between gear ... , D. Welsford, J. McIvor, B. Farmer and E.Woodcock Title: Spatio–temporal dynamics in maturation and ...
Meeting Document : WG-FSA-17/P04 : Autor(es): P. Yates, P. Ziegler, D. Welsford, J. McIvor, B. Farmer and E.Woodcock
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Extension of the development of a management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
“Pessimistic” current status for the toothfish resource in the Prince Edward Islands region are developed which ... this resource. The MP uses two data sources: the recent trend in longline CPUE and the mean length of ... for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity Approval ...
Meeting Document : WG-SAM-07/10 : Autor(es): A. Brandão and D.S. Butterworth (South Africa)
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Towards a seabird mortality risk assessment: distribution of seabirds in the WCPFC Convention Area and potential overlap with fisheries
mitigation of seabird mortality in fisheries in the WCPFC Convention Area. Recommendations on future ... mortality risk assessment: distribution of seabirds in the WCPFC Convention Area and potential overlap with ...
Meeting Document : WG-FSA-06/30 : Autor(es): S. Waugh (New Zealand)
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Biological and fishery information for skates in Division 58.5.2
year in total length and wing span, and 0.15kg per year in mass, indicating that this species is very ... Wijk and R. Williams (Australia) Title: Biological and fishery information for skates in Division ...
Meeting Document : WG-FSA-05/70 : Autor(es): E.M. van Wijk and R. Williams (Australia)