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Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
sites for combined fur seal and penguin monitoring activities, as part of the CCAMLR Ecosystem ... seals in the South Shetland Islands have been censused sporadically over the past 80 years, with the ... by species, with no differentiation made between age and sex classes except for fur seals. At ... during the survey are presented. The optimal sites for combined fur seal and penguin monitoring ... on beaches for their annual molting period) were sighted often. Counts of all pinnipeds were tallied ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Автор(ы): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart
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Domain 1 Marine Protected Area Preliminary Proposal – PART A: MPA Model
Abstract: This draft is aimed to describe the process for the designation of an MPA in Domain 1 ... providing a platform for the sharing and visualization of information. We highlight the multinational ... approach in all stages of the decision making process towards identifying Priority Areas for Conservation ... (PAC) in Domain 1. A technical description of the software and analyses used for the identification of ...
Meeting Document : WG-EMM-17/23 : Автор(ы): Delegations of Argentina and Chile
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Casal2: New Zealand’s integrated population modelling tool
assessment pack-age since 2002. Casal2 replicates most of CASAL’s functions such as many stocks, fisheries ... , and areas; age-or length-based dynamics; the use of several data sources (e.g., abundance indices, age ... for stockassessments, such as allowing a wider range of staff to conduct assessments, helped ... confidence that the code base was validated. Design decisions taken at an early stage in CASAL’sdevelopment ...
Meeting Document : WG-SAM-18/P01 : Автор(ы): I. Doonan, K. Large, A. Dunn, S. Rasmussen, C. Marsh and S. Mormede
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Homogeneity of Adélie penguins as krill samplers
significantly different from zero (F = 0.093; P = 0.54).This finding supports the argument for using individual ... 27 31/1/90 39.98 27.10 4 30 09/1/90 42.65 14.75 4 25 19/1/90 32.11 31.78 5 41 18/1/90 40.02 ... 19 20/1/90 39.23 14.45 11 29 29/1/90 37.93 94.74 Table 2: Nested ANOV A of krill-within-days ... (F = 0.093; P = 0.54). This finding supports the argument for using individual penguins to estimate ... Buenos Aires, Argentina 253 1. INTRODUCTION The size of krill eaten by penguins is probably an ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 253–257 : Автор(ы): Marschoff, E. and B. Gonzalez
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Foraging trip duration in male and female macaroni penguins at Bouvetøya
start of the creching period (chick age 25-30 days). Males made their first foraging trips at the start ... Abstract: The CEMP Standard Methods for monitoring foraging trip duration in Macaroni Penguins ... -transmitters in the middle of the brooding period (chick age 12-18 days) and 17 females instrumented at the ...
Meeting Document : WG-EMM-98/28 : Автор(ы): F. Mehlum, K. Isaksen and V. Bakken (Norway)
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Integrated analysis of the by-catch data in the Ross Sea toothfish fishery
Abstract: The indices of exploratory toothfish fishery in the Ross Sea for the period of 2008 ... significant varied across years and by SSMU and among longline gear types. The spatial-temporal heterogeneity ... the CCAMLR Article II the following activities are proposed: investigations of spatial-temporal ... preparation of instructions for standardized-based fishery data collecting and recording onboard vessels ...
Meeting Document : WG-FSA-16/13 Rev. 1 : Автор(ы): S. Kasatkina
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State of the Antarctic and the Southern Ocean Climate System (SASOCS)
Abstract: The paper is a summary of a detailed review produced for submission to a scientific ... paper provides a review of the key developments over the past two years in our understanding of physics ... , and C. Xiao), For access to the original paper please contact the SCAR Secretariat. This information ...
Meeting Document : CCAMLR-XXVI/BG/37 : Автор(ы): Submitted by SCAR
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Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast
130 140 150 50 60 70 80 90 100 110 120 130 140 12 14 12 10 1001-2000 1001-2000 n=62 10 n=55 ... 8 8 6 6 4 4 2 2 0 0 130 140 50 60 70 80 90 100 110 120 130 140 150 50 60 70 80 90 100 ... 2 2 60 70 80 100 110 120 130 140 1 50 60 70 80 90 100 110 120 130 140 TOTAL LENGTH (cm) TOTAL ... 50~-------------------------------------------- 40 30 20 10 0 40 50 40 30 20 10 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Автор(ы): Moreno, C.A.
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Exploratory analysis of acoustic data from the Ross Sea
conducting acoustic surveys for toothfish and rattails in the Ross Sea. Acoustic data were collected using a ... could be compared with longline catches. Each ‘line’ recording was between 20 and 50 min long ... suitable for acoustic analysis. The other 16 files were rejected because data quality was too poor (11 ... January 2003, and the occurrence of a double bottom echo caused by too high a ping rate from 23–30 January ...
Meeting Document : WG-FSA-SAM 03/9 : Автор(ы): R.L. O’Driscoll and G.J. Macaulay (New Zealand)
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Preliminary acoustic results from the New Zealand IPY-CAML survey of the Ross Sea region in February-March 2008
and fish length was unusual, having an extremely high slope for fish less than 11 cm. Preliminary ... ). The 50 day voyage on the research vessel Tangaroa involved an extensive survey of marine organisms ... demersal trawls shallower than 500 m. A weak layer at about 80 m depth was found to be associated with ... juvenile silverfish of 40–80 mm standard length. The other major source of acoustic backscatter on the Ross ...
Meeting Document : SG-ASAM-09/05 : Автор(ы): R. O’Driscoll, G. Macaulay, S. Gauthier, M. Pinkerton and S. Hanchet (New Zealand)
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