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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  • article Blantyre Telegraph 2018-2020 mentions spouses, animal raised together 20-30 years

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  1. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2006/07

    Shelf in 1999 and 2001), these year classes are not seen in large numbers in later years in the fishery ... years in Subarea 88.1 and for five years in Subarea 88.2. This report summarises the large amount of ... any SSRU over time. Although moderate numbers of small fish are caught in some years (e.g., on the ... management of the SSRUs within the two subareas was changed for the 2006 season as part of a 3-year ...

    Meeting Document : WG-FSA-07/28 : Autor(es): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)

  2. Are penguins and seals in competition for Antarctic krill at South Georgia?

    , respectively, the main mammal and bird consumers of Antarctic krill (Euphausia superba). In recent years the ... 1989 and 2000. Foraging ranges of the two species showed considerable overlap in both years but the ... species was very similar, but over the last 12 years the prevalence of krill in their diets has diverged ... years of krill scarcity. Author(s):  K.E. Barlow, I.L. Boyd, J.P. Croxall, K. Reid, U.J. Staniland and ...

    Meeting Document : WG-EMM-02/22 : Autor(es): K.E. Barlow, I.L. Boyd, J.P. Croxall, K. Reid, U.J. Staniland and A.S. Brierley (United Kingdom)

  3. WG-EMM-01

    Georgia K.E. Barlow and J.P. Croxall (United Kingdom) WG-EMM-01/2 List of participants WG-EMM-01/20 Growth ... -01/3 List of documents WG-EMM-01/30 Distribution of temperature, salinity, density and flow across ... CCAMLR-2000 Special Issue Workshop British Antarctic Survey, Cambridge, 30 May–6 June 2001 J.L. Watkins ...

    Meeting

  4. Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 to 1996

    four periods of extensive ice cover during the last 18 years. Variability in seasonal timing, areal ... extent, seasonal duration and persistence of sea-ice over multiple years is apparent and is consistent ... ice cover during years between periods of extensive ice cover decreased during the second half of the ... periodicity of five to eight years in ice cover and note a five-year periodicity apparent in the air ... Peninsula indicates that there were four periods of extensive ice cover during the last 18 years ... years is apparent and is consistent with features described by Stammerjohn and Smith (1996) for ice ... cover during the summer months and winter ice cover during years between periods of extensive ice cover ...

    Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 65–73 : Autor(es): Hewitt, R

  5. Stock assessment of D. eleginoides in Subarea 48.3 using dynamic production models

    Schaefer and Fox production functions) were used: total yield for a series of years and abundance index ... estimates by years of fishing. Both models showed that the D. eleginoides stock status at the initial period ... in recent years. The trends in biomass dynamic estimated by DPM are very similar with trends from ...

    Meeting Document : WG-FSA-02/78 : Autor(es): P.S. Gasiukov and R.S. Dorovskich (Russia)

  6. Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor situations

    biomass. The size of the windfall is expressed as being equivalent to a number of years of sustainable ... sum of the number of years in the catch series and this windfall ratio. Input information includes the ... sum of catches and associated number of years, the relative reduction in biomass during that period ...

    Meeting Document : WG-SAM-11/P3 : Autor(es): A.D. McCall

  7. Diet composition and observations on reproduction of Champsocephalus gunnari in Subarea 48.3 in March/April 1996, Dr Eduardo Holmberg survey

    items, known as an important alternative food in years of krill scarcity, were ingested only ... higher than those reported for the 1991 and 1994 years of krill shortage. The analysis of the ovarian ... in the region in levels equivalent to the historical years of high abundance. Author(s):  Marschoff ...

    Meeting Document : WG-FSA-96/28 Rev. 1 : Autor(es): Marschoff, E., Barrera-Oro, E., Casaux, R.

  8. Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea

    fishery would be restricted in some of its traditional fishing grounds during years of low krill ... traditional fi shing grounds during years of low krill availability. Under all fi ve options there would be ... years. Furthermore, estimates of stand- ing stock do not include information regarding the aggregation ... E as t ( A P D P E ) 0. 10 49 33 3 0. 01 18 38 0. 00 93 30 0. 00 75 24 ... 30 6 0. 02 61 83 0. 02 06 65 0. 01 65 52 0. 01 65 57 A nt ar ct ic P ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 81–97 : Autor(es): Hewitt, R.P., G. Watters, P.N. Trathan, J.P. Croxall, M.E. Goebel, D. Ramm, K. Reid, W.Z. Trivelpiece and J.L. Watkins

  9. Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set

    the mesoscale activity. In summary (see Figure 1): The Weddell-Scotia Confluence brings together ... Discovery data of the 1920's and '30's also shows the invasion of Pacific deep water into the Bransfield ... Waters between 20"W and 170"W. Ant Map Folio Ser vol 6, American Geographical Society, N.Y. 168 ... .. + , ... ..... .0 .Il '- ~ ~ .1'1 ... .,9 "1 • ., ...... 1 +20(»-153 ... .. 15S. ,,.... ... 15' .. t5l .17 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Autor(es): Gordon, A.L.

  10. Population identity, site-fidelity, movement ranges and preliminary estimates of abundance of southern right whales in the Antarctic Indian sector inferred from genetic markers

    return to the same location in the Antarctic Indian sector in subsequent years. The average longitudinal ... ’ and the ‘recapture’ ranged from 3-13 years with an average at 7.3 years. Preliminary application of a ... the same sector and similar period. However differences were observed in some years, which suggest ...

    Meeting Document : WG-EMM-18/18 : Autor(es): L.A Pastene, M. Goto, P. Acuña, M. Taguchi, T. Hakamada and K. Matsuoka

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Correo electrónico: ccamlr [at] ccamlr [dot] org
Teléfono: +61 3 6210 1111
Facsímil: +61 3 6224 8744
Dirección: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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