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CCAMLR ecosystem monitoring program standard methods: determination of sex of Adelie penguins
examined for each of the 1990–91, 1991–92 and 1992–93 breeding seasons. There was an 8- or 9-day period ... , therefore, a means of identifying the sex of Adélie penguins with an accuracy greater than 90% and is ... when more than 90% of the incubating birds were male and a 6- or 7-day period when more than 90% of the ... identified with 91∙8–98∙6% accuracy within 15–21 days after the first sighting of an egg. The method provides ...
Meeting Document : WG-CEMP-94/08 : Autor(es): K.R. Kerry, J.R. Clarke and G.D. Else (Australia)
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Volume 9: CCAMLR. 1997. Statistical Bulletin, Vol. 9 (1987–1996). CCAMLR, Hobart, Australia.
-year 1 July to 30 June. Split-years are shown for instance as 1989/90. 1.5 Some tables describe ... described in paragraph 1.10 has not been required for all areas and years. Reporting of [me-scale finfish ... - 30 IilOH5I), HanpuMep 1989/90. 1.5 B HeKoTopbIX Ta6JIHo;aX UPHBO,n;5ITC5I ,n:aHHble ... CCAMLR-SB/97/9 COMMISSION FOR THE CONSERVATION OF ...
Document : Site Section: Publications
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CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the fishing ground north of Livingston Island
season, these parameters were examined for each 10-day period of the Japanese krill fishery in the ... from these data. The percentages of “Egui” as an indicator of greenness of krill were too variable ... among trawlers to be an objective indicator at present. File: 17-Endo-and-Ichii.pdf ... 50 40 l- 30 3 o l- ---J: U l- -< U 20 10 o E M JAN L E M FEB L E 10-DAY ... trawler for each 10-day period from January to March 1988. 333 20 10 o F ~~ w ~ <.::J a: f ... ~ 20 30 48 50 60 e- LATE FE::; ~I= 220'21 I ... :20 30 f-1 [DDLE ~IAF: 210 :::0 U~TE ~IAF: 212) 30 X= 46.0183 SD= 5.23026 ~IA><= 61 I-ml ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 323–338 : Autor(es): Endo, Y. and T. Ichii
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Prey monitoring surveys: a discussion of the characteristics necessary in prey surveys
before or during the monitoring period. This places an immediate constraint on the timing and ... geographical limits for the prey survey. Furthermore the diving ability of the selected predators defines the ... these are listed in Table 1 along with comments regarding the implied requirements for prey surveys ... ) identify a restricted period during which an effect due to prey availability is likely to be recognised ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 377-391 : Autor(es): Everson, I.
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Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements
estimates and others can be explained by a number of factors such as: an underestimation of the range or the ... of the demand for krill by predators. Even if these low krill biomass estimates are correct, regional ... survey of the South Atlantic in January 2000 may result in an effective biomass which is greater than the ... into account when managing an expanded krill fishery, and the appropriateness of using the existing ... conducted regularly in some areas for nearly 20 years, and there is now a good appreciation of the range ... provide an overall range for E. superba. The range of krill distribution was estimated by joining the ... highest estimates of density from Table 2 for each region gives an overall biomass figure of 155.2 ... million tonnes, while using the lowest estimates of density from Table 2 for each region gives an ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Autor(es): Nicol, S., A.J. Constable and T. Pauly
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Marine pollutants and fishing gear associated with seabirds at sub Antarctic Marion Island, 1996–1998: trends in relation to longline fishing activity
Abstract: Pollutants found in association with seabirds at subantarctic Marion Island for the ... higher than other (non-fishing) pollutants over this period. Sixty rope nooses used for suspending ... toothfish in blastfreezers and 23 toothfish hooks were found. All the rope nooses, and 19 of the-books were ... Release Consent: No Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : CCAMLR-XVII/BG/26 : Autor(es): Delegation of South Africa
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Location and intensity of the Soviet krill fishery in the Elephant Island area (South Shetland Islands), 1988/89
maximum, for the last nine seasons the total fishing intensity by the USSR around Elephant Island has been ... (north of Elephant Island) and start searching for krill concentrations; (ii) krill concentrations are ... km/day (11 to 13 cm/sec). An analysis of the location of fishing grounds by five-day periods showed ... drifted northeast for about 105 to 120 n miles (194 to 222 km) from 1 to 20 December 1988 (Figures 6a to ... ) ( tonneslhour) 1988: 21 to 25 November 333 6.6 50.4 3.60 26 to 30 November 1636 29.4 55.6 3.50 Total for ... 90.8 5.28 16 to 20 March 965 13.7 70.4 5.40 21 to 25 March 706 14.0 50.4 3.95 Total for March 7401 ... WG-CEMP-92/30 LOCATION AND INTENSITY OF THE SOVIET ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 305–335 : Autor(es): Sushin, V.A. and A.S. Myskov
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A new approach to selecting Marine Protected Areas (MPAs) in the Southern Ocean
address and potentially overcome these limitations. Drawing upon a database spanning more than 20 years ... environment and data on marine biodiversity are all typically limited for the high seas, and the use of ... potential use of seabirds as surrogates for marine biodiversity in the Indian sector of the Southern Ocean ... provides an appropriate mechanism to identify and prioritise MPAs in the Southern Ocean. Author(s): Harris ...
Meeting Document : WS-BSO-07/P3 : Autor(es): Harris, J., M. Haward, J. Jabour and E.J. Woehler
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Resolution Resolution 25/XXV (2006)
, y en foros internacionales como la Organización de las Naciones Unidas para la Agricultura y Alimentación ...
Resolution : 25/XXV (2006)
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WG-EMM-04
Protected Areas WG-EMM-04/2 List of participants WG-EMM-04/20 Acquiring a ‘base datum of normality’ for a ... of documents WG-EMM-04/30 The brief review of the AtlantNIRO’s investigations of living marine ... (United Kingdom) WG-EMM-04/37 Proposal for an acoustic krill biomass survey in CCAMLR Division 58.4.2 S ... Agenda and Provisional Annotated Agenda for the 2004 Meeting of the Working Group on Ecosystem Monitoring ...
Meeting