Resultados de la búsqueda
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Desechos marinos recolectados en Cabo Shirreff, isla Livingston, durante las temporadas antárticas 2002/03 y 2003/04
dispuestas por dicha convención, como los zunchos plásticos enlazados, que se duplicaron en la reciente ... artículos sanitarios y restos de plásticos incinerados. No menos importante fue la recolección de numerosos ...
Meeting Document : SC-CAMLR-XXIII/BG/10 : Autor(es): Delegación de Chile
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e-sc-ix-a6.pdf
... the following changes: Item 11 was amended to read ‘Designation and Protection of Sites’ and a new ... include satellite tracking of seals in the Prydz Bay Integrated Study Region. This program will be ... Antarctic petrels near one of the camp sites, ‘Svarthamaren’, some 200 km inside the edge of the ice-shelf ... Prydz Bay Integrated Study Region. Some of the research effort focused on Pleuragramma antarcticum as
application/pdf attached to:WG-CEMP-90
Meeting Report : WG-CEMP-90
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SC-CAMLR-SSP/8
Description / Abstract: This is the complete volume of SSP-SC-CAMLR/8 as a pdf file. ... .... . .. . .. .. .. . .. . . .. . ... . .. . . .. . .. . . .. . .. . . .. . .. . . .. . . .. . .. . . .. . .. . . .. . . . . . . . . .. 335 POTENTIAL NURSERY AREAS FOR FISH IN THE PRYDZ BAY REGION R. Williams ... almost no catches at all. The information obtained on vertical migrations of C. gunnari may be used for ... this period yielded almost no catches at all. The second peak from 11:00 to 16:00 hr was observed only ... ). An unusually high proportion of sexually mature fish showed no signs of the gonad development ...
Document : Site Section: Publications
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Variations in echosounder calibration with temperature, and some possible implications for acoustic surveys of krill biomass
biomass by acoustic techniques is dependent on a number of factors of which one of the most fundamental is ... accurate echosounder calibration. The Simrad EK500 scientific echosounder used aboard RRS James Clark Ross ... those applied in the Antarctic, even after adjustments have been made to account for differences in ... at both 38 and 120 kHz between calibrations conducted at the two locations. At 120 kHz, the required ... employed during surveys around South Georgia, and no account were taken of the differences in gain ... Fjord, Norway, under the supervision of Simrad engineers. Both Stromness Bay and Uggdalseidet Fjord ... Stromness Bay, the sea temperature at the depth of the transducers (approximately 6 m) was typically 2.3 ... waters, for example, were used during survey of the cold waters around South Georgia, and no correction ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 273–281 : Autor(es): Brierley, A.S., C. Goss, J.L. Watkins and P. Woodroffe
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Australian research on Antarctic bird and seal diets
data on the diets of important vertebrate predator species in Prydz Bay and around the sub-Antarctic ... Heard and Macquarie Islands have been collected during the last seven years. Published and unpublished ... results are collated and summarised, and several important points emerge. In Prydz Bay, on which is ... cantered the CCAMLR Ecosystem Monitoring Programme's priority study area, Euphausia superba forms a ... species in Prydz Bay and around the sub-Antarctic Heard and Macquarie Islands have been collected during ... important points emerge. In Prydz Bay, on which is centered the CCAMLR Ecosystem Monitoring Programme's ... Davis Station (68°30'S:77°50'E), in the south-eastern corner of the Prydz Bay Priority Area of CEMP ... well as other locations in Prydz Bay. Most work has concentrated on the Adelie penguin, Pygoscelis ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 231-249 : Autor(es): Williams, R.
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e-sc-x-a7.pdf
... (iv) distance from the site to the ice edge. Dr Croxall suggested that in the case of island sites ... accumulating for several years. The Working Group felt that the format and content of Table 2 no longer ... Predator Monitoring Sites and Species 4.1 The Working Group considered a draft management plan for the ... reproductive success of chinstrap penguins (WG-CEMP-91/33). No significant effects of the transmitters on
application/pdf attached to:WG-CEMP-91
Meeting Report : WG-CEMP-91
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Use of indices of predator status and performance in CCAMLR fishery management
seabird and seal predators,collected as part of the CCAMLR Ecosystem Monitoring Program (CEMP) could be ... used in the management, by CCAMLR, of commercial fisheries. It reviews reasons why it is important for ... CCAMLR formally to use such data in its fishery management operations and discusses the constraints ... inherent in the CEMP data, both from predator monitoring and harvesting perspectives. An outline of a ... within species, sites and areas and reviewing factors potentially influencing or correlated with the ... from study sites on the Antarctic Continent and perhaps Antarctic Peninsula are likely to be as much ... species at all sites {particularly within the same general area) and for all species monitored at each ... restriction and adopt more severe ones if there are no signs of a change for the better. 3.4 General If ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 353–365 : Autor(es): Croxall, J.P.
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Delayed laying and prolonged fasting in Adelie penguins Pygoscelis adeliae
sites had to delay egg laying until the snow melted. Maximum length of fasting periods comprising pre ... at the subcolony sites. Adélie Penguins at Ardley Island inhabit both small rocky outcrops and flat ... during spring 1990 when snow cover was unusually thick at some subcolony sites. Adélie Penguins at these ... -breeding and incubation was 50 days. Long fasting seemed to have no detrimental effect on breeding ...
Meeting Document : WG-CEMP-94/23 : Autor(es): Joachim Ulbricht and Detlev Zippel (Germany)
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e-sc-xi-a7.pdf
... only one year of data from one site has been submitted thus far, no interpretation of the data was ... PROCEDURES Predator Monitoring Sites and Species 4.1 No proposals were received for new additions to ... the list of designated CEMP species or monitoring sites. 4.2 Proposals were received for according ... protection, under Conservation Measure 18/IX, to the CEMP sites at Cape Shirreff, Livingston Island (WG-CEMP
application/pdf attached to:WG-CEMP-92
Meeting Report : WG-CEMP-92
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e-sc-xxii-a4-appD.pdf
... and are summarised in terms of sites (for locations see Figure 1) and the number of years for which ... . It was noted that CEMP data submission for some sites was limited to the essential data defined in ... . The CEMP time series, which extend for more than 20 years for some sites, would be more than adequate ... abundance data compared to any of the individual parameters. Population size parameters showed no such
application/pdf attached to:CEMP-REVIEW-WS-03
Meeting Report : CEMP-REVIEW-WS-03