Résultats de la recherche

1. Scientific Abstracts 1995–1996

   . Average age of first breeding has decreased by about two years over the last 20 years, for both sexes ... only 20% of values 15 years ago and adult survival has decreased by about 4% per annum since 1987 ... . South Georgia albatross populations are unlikely to recover within the next 10 to 20 years and are ... third year of standardised recording of oil, fishing gear and marine debris at Bird Island, South ...

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2. Scar group of specialists – Marine living resources of the Southern Ocean

   previous year; the mature, ·breeding adults subsequent to two years of development; Voronina (1971 ... ) also estimated that the life cycle to breeding extended for two or more years. The one and two year ... increase stocks may reach their former abundance, measured in millions, in 15-20 years. The other true ... Universitat Doosternbrookerweg 20 23 Kiel Federal Republic of Germany Dr. Sidney J. Halt ...

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3. Australia: Relevant references for the Patagonian toothfish (Dissostichus eleginoides) stock assessment in Division 58.5.2

   generalised linear models, the Tweedie distribution, random vessel effects and random stratum-by-year effects ... CASAL. Document WG-SAM 11/20, CCAMLR, Hobart, Australia. Candy S.G., Welsford D.C. (2009) Update of the ... McDonald Islands (Division 58.5.2). Document WG-FSA-09/20, CCAMLR, Hobart, Australia. Candy S.G., Welsford ... modeling animal movement: Estimation of movement rates and retention times for Patagonian toothfish ...

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4. Schedule of conservation measures in force 2014/15 – individual pdf files

   changes, shall be notified to the Secretariat at least 30 days before they take effect. The ... inspection conducted under this conservation measure within 30 days of the port inspection or as soon as ... period of one year in respect of a particular vessel, the Flag State of the vessel shall investigate ... forwarded to the CCAMLR Secretariat within 30 days of its completion. 10. 2,3 Each Contracting ...

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5. Scientific Abstracts 2004

   year, it is at its second lowest size in the past seven years. Chinstrap fledging success was higher ... series of observations from the past 20 years. A low density was 9 perhaps not unexpected in line ... beached marine debris at King George Island for the fourth consecutive year. There are now four sites ... entangled fur seals had decreased by 31% compared to the previous year, this being the lowest number ...

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6. Developing the Secretariat’s data management systems

   that has occurred in the past three years, the work plan for the end of 2016 through to 2018 is ... for data analytics and interrogation. Note: This revision includes a 2-year work plan as ... extracts formatted as comma separated values (csv) and other open source data products. 20. The ... DWH product of this 2-year work plan is the development of data extracts as guided by the DMG (or an ...

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7. Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   0 0 882CDFG 214 30 34 8 50 0 80 0 882E 361 284 58 42 50 0 20 0 * Note: Includes skates landed ... below 20% of its median pre-exploitation level over a 35-year harvesting period is 10% (depletion ... predicted future spawning stock biomass (SSB) was below 20% of B0 in any one year, for each year over a 35 ... (- ln L) 40 60 80 100 120 0 10 20 30 40 50 a a a a a a a b b b b b b bc c c c c c c1 1 1 1 1 1 ...

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8. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   discounting the first two years’ 20 data (which are likely to be unrepresentative because ... .......................................................................... 19 Recruitment surveys ................................................................. 20 Tag ... -recapture data ................................................................... 20 Parameter values ... ..................................................................... 20 Stock assessment status .................................................................... 20 ...

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9. Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   882CDFG 214 216 34 20 50 0 80 2 882E 361 350 58 30 50 0 20 11 * Note: Includes skates landed, and ... the spawning biomass dropping below 20% of its median pre-exploitation level over a 35-year ... small fish are caught in some years (e.g. on the shelf in 1999 and 2001), these year classes are not ... ........................................................................... 20 Priors .............................................................................. 20 ...

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10. Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

    below 20% of its median pre-exploitation level over a 35-year harvesting period is 10% (depletion ... predicted future spawning stock biomass (SSB) was below 20% of B0 in any one year, for each year over a 35 ... dominant of the tag data series. Li ke lih oo d (- ln L) 40 60 80 100 120 0 10 20 30 40 50 a ... catch of 2 850 tonnes is shown in Figure 5. Year B io m as s ('0 00 t) 2000 2010 2020 2030 ...

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