Résultats de la recherche
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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 ... . Man-made megalitter was nowhere common, but was seen mostly near and to the west of the Antarctic ... styrofoam fragments. Fishing gear was not a major component of man-made debris. Macrolitter consisted mainly ... granules were concentrated near the Antarctic Convergence south of the Tasman Sea. Man-made mesolitter was ...
Meeting Document : SC-CAMLR-XVI/BG/29 : Auteur(s): ASOC Observer
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e-cc-xvii-a5.pdf
... take several years. Three more cases were reported as finalised with absolute sentences imposed. 3.17 ... ) Examination of Additional Measures 3. Operation of the System of Inspection and Compliance with Conservation ... CONVENTION AREA Information Provided by Members in Accordance with Articles X and XXII of the Convention ... with Articles X and XXII of the Convention. 2.2 In total, there were 45 reported sightings of non
application/pdf attached to:SCOI-98Meeting Report : SCOI-98
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e-cc-xx.pdf
... International 3 Scientific Observation, as was the case last year, international scientific observers ... System of Inspection and the Scheme of International Scientific Observation; compliance with ... measures; management under conditions of uncerta inty; and cooperation with other international ... ..................................................................... 17 Information provided by Members in accordance with Articles X and XXII of the Convention and
application/pdf attached to:CCAMLR-XXMeeting Report : CCAMLR-XX
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Unusual breeding by seabirds at Marion Island during 1997/98
chicks of rockhopper penguins fledged with a slightly heavier mass than in other years. However, for both ... recorded, and more southern giant petrels M. giganteus did so than in any other year since 1994. For ... southern giant petrels, reproductive success was higher than in any other year, as was survival of chicks ... species with an intermediate foraging range that eat mainly crustaceans, macaroni Eudyptes chrysolophus ...
Meeting Document : WG-EMM-03/13 : Auteur(s): R.J.M. Crawford, C.M. Duncombe Rae, D.C. Nel and J. Cooper (South Africa)
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e-sc-xxiv-a5-appO.pdf
... year: Subarea 48.6, 31% (one 453 vessel) compared with 23%; Subarea 58.4, 56% (range 28–94 ... ); this year the level of compliance had increased for all elements, in particular in Subarea 48.3 with ... line weighting increasing to 100% from 87% last year and with overall streamer requirements increasing ... to 75% from 69% last year (Table 13). 61. The Working Group noted that if compliance with
application/pdf attached to:WG-IMAF-05 ad hocMeeting Report : WG-IMAF-05 ad hoc
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The diet of black-browed albatrosses at the Diego Ramirez Islands, Chile
similar throughout the study, with diet being dominated by fish in all three years. Overall, the main ... , Chile, during the early chick-rearing period of 2000, 2001 and 2002. Diet composition was determined by ... sampling chick stomach contents during January and February of each year. Reconstituted meal mass was ... fish hooks and fish bait species, indicates a strong association with fisheries in southern Chile ...
Meeting Document : WG-FSA-03/9 : Auteur(s): J. Arata (Chile) and J.C. Xavier (United Kingdom)
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Status and trends of Adelie penguin populations in the Ross Sea region
occupied during the early incubation period. From 1981 to 1987, all islands and sea coasts between 158°E ... Adé1ie rookeries are now known from the region, with a total of about 1,082,1300 breeding pairs – almost ... study the pattern of natural fluctuations in Adé1ie populations, and comparisons have been made with ... earlier counts. Populations at nearly all rookeries have increased in size over the last 10–20 years ...
Meeting Document : WG-CEMP-92/23 : Auteur(s): R.H. Taylor, P.R. Wilson and B.W. Thomas (New Zealand)
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Management of C. gunnari in Subarea 48.3
likelihood of substantial periodic variation in natural mortality rates. These may be associated with ... predictions of coming periods of krill scarcity as early warnings of increased natural mortality on icefish ... fishing, under conditions where M is assumed to be highly variable from year to year. Author(s): Kirkwood ... increased consumption of icefish by Antarctic fur seals in years of poor krill availability. Thus natural ...
Meeting Document : WG-FSA-97/38 : Auteur(s): Kirkwood, G.P., Parkes, G.B., Everson, I., Agnew, D.J.
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e-sc-xiv-a5-appE.pdf
... deep water. Post larvae and early juveniles spend at least one year in midwater before settling to ... taken by Bulgaria in August 1994 3.4 In conclusion, the total removals in Table 3 for each year ... , paragraph 2.17). 1.2 The Convener welcomed participants to the Workshop, noting with pleasure the ... with both methods for D. eleginoides which would affect the accuracy of age/length keys derived from
application/pdf attached to:WG-EMM-Methods-95Meeting Report : WG-EMM-Methods-95
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A composite recruitment index to describe interannual changes in the population structure of Antarctic krill at South Georgia
target or station net hauls is described. This composite index is compared with an index where density ... %), while between 1994 and 1998 the number of 1+ krill found in the population increased with a very ... successful recruitment year due to krill spawned in 1994/95. File: 06watkins.pdf ... used four year classes with the mean size of l + krill occurring between 24 and 30 mm (Table 3 ... /98 Length-density plots for each cruise with the relative contributions of the different year ... the maximum permitted size (30 mm). Therefore all analyses were rerun using five year classes with a ... a good separation between the l + and 2+ krill sizes in any one year (with the exception of 1997 ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 71–84 : Auteur(s): Watkins, J.L