Search results
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e-sc-x-a6.pdf
... with a decision reached last year, all papers delivered to the Secretariat prior to the start of the meeting were ... a more or less continuous series over many years. 4.6 The Working Group agreed that haul-by-haul data ... in terms of brand name, pattern and size number. 4.20 The Secretariat was requested to redraft ... further points for inclusion in a revised form: (i) sampling commercial fish species: change from ‘30 ... with a decision reached last year, all papers delivered to the Secretariat prior to the start of the ... continuous series over many years. 4.6 The Working Group agreed that haul-by-haul data should be collected ... points for inclusion in a revised form: (i) sampling commercial fish species: change from ‘30 fish’ to ... CONSERVATION New and Developing Fisheries 5.1 In response to questions raised at the 1989 meeting of the
application/pdf attached to:WG-FSA-91Meeting Report : WG-FSA-91
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e-sc-xxvi-a5.pdf
... Proposed ‘Year of the Skate’ .............................................................. 307 ... by the Secretariat to estimate IUU fishing effort was the same method as used in previous years. This method used ... , Annex 5, paragraph 3.22). 3.20 The Working Group noted the scientific observations collected on board ... and 882C have now been fished. The 2007 D. mawsoni catch was the second highest on record. A three-year ... 58.5.2 for several years, using a double-tagging method consistent with that proposed for the Year of ... used in previous years. This method used information on the number of vessels sighted/apprehended and ... second highest on record. A three-year experiment, begun in the 2005/06 season, to manage SSRUs within
application/pdf attached to:WG-FSA-07Meeting Report : WG-FSA-07
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WG-SAM-15
/20 Proposal of the Russian Federation to establish research TAC for closed SSRU in Subareas 88.1 ... cycle of Dissostichus species from the Subarea 88.2 A in 2015-2018 Delegation of the Russian Federation ... toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005-2014 K. Taki (Japan ... in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990-2014 K. Taki (Japan), S. Mormede (New Zealand ...
Meeting
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An automated weighing and recording system as an aid for the study of the foraging ecology of Adelie penguins (Pygoscelis adeliae)
. Results show that from hatching (20 Dec-10 Jan) onward males and females deliver a similar mass of food ... kg was delivered to the colony for each chick raised to fledging. The average fledging weight ... . Results show that from hatching (20 Dec-10 Jan) onward males and females deliver a similar mass of food ... kg was delivered to the colony for each chick raised to fledging. The average fledging weight ...
Meeting Document : WG-CEMP-92/20 : Author(s): K. Kerry, J. Clarke and G. Else (Australia)
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e-sc-iii-a8.pdf
... , catches have been dominated by 3-year-old, 25–30 cm fish so that variability in annual caches reflects ... from 1975. These show that the fishery is based on small (ca.30cm), and young (3–4 year old fish ... would have I produced on an average, 30-40,000 tons, whereas recent year-classes, as judged ... a period of some years. Though there are differences between areas, and between species, as set out ... average, 30-40,000 tons, whereas recent year-classes, as judged by the decline in stock arising from ... series of c.p.u.e. values in different years for the same small area and time division in each year, in ... a period of some years. Though there are differences between areas, and between species, as set
application/pdf attached to:WG-FSA-84Meeting Report : WG-FSA-84
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e-sc-xxvi-a7.pdf
... years (e.g. CCAMLR-XXV). The Working Group identified several common issues raised by the two papers ... Assessments at multi-year intervals ................................................... 541 OTHER BUSINESS ... in successive years, may result in a tendency for vessels to recapture their own tags. It was recommended ... of information arising from tag recaptures is increasing each year. 2.6 The Working Group noted ... vessels fishing the same areas in successive years, may result in a tendency for vessels to recapture ... arising from tag recaptures is increasing each year. 2.6 The Working Group noted that the Secretariat ... year classes; • further development of the acoustic protocol for assessing biomass; • continued
application/pdf attached to:WG-SAM-07Meeting Report : WG-SAM-07
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Scientific Abstracts 1997
, Cambridge, CB3 0ET, United Kingdom), 17 pp. (English, unpublished). The sixth year of surveys of beached ... (March) was 75% greater than the previous year, which was itself an eight-fold increase over any earlier ... in force during 1995/96, the total number of packaging bands found ashore was the highest for many years ... , the majority (70%) being pieces of driftwood which had probably been in situ for at least several years. Many ...
Document : Site Section: Publications
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A simple approach for calculating the potential yield of krill from biomass survey results
-exploitation level over a 20 year period of harvesting should equal 10%. The value of, λ depends strongly ... -exploitation level over a 20 year period of harvesting should equal 10%. The value of, λ depends ... for the calculations is that the probability that the krill spawning biomass drops below 20% of its median pre ... for the calculations is that the probability that the krill spawning biomass drops below 20% of its median pre ... to exploitation, over a 20 year period of harvesting, is equal to 10%. Clearly the value of A. is dependent ... upon which to regulate the fishery for the following 20 years, is that from a single pre-exploitation ... 0.2 occurs during the 20 year harvesting period. (x) Repeat steps (ii» to (ix) for different values ... is that the probability that the krill spawning biomass drops below 20% of its median pre-exploitation level over a 20 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 207–217 : Author(s): Butterworth, D.S., A.E. Punt and M. Basson
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A characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A–B) to 2016–17
and SSRUs 882AB) together with biological characteristics of the catch of Antarctic toothfish through ... . Because the areas open to fishing will change in 2018, with the implementation of the Ross Sea region ... 882AB) together with biological characteristics of the catch of Antarctic toothfish through the 2017 ... open to fishing will change in 2018, with the implementation of the Ross Sea region Marine Protected ...
Meeting Document : WG-FSA-17/07 : Author(s): S. Parker and S. Mormede
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Krill biomass in Area 48 and Area 58: recalculations of FIBEX data
3S'W 30'W 2S'W 20'W 1S'W r-------------------------~------------~------t_SO'S ...... 00 ... and Proressor Sledleckl MERCATOR PROJECTION .".,. 00 '1" ~ W c::: ~ P=l ;::J rJ) 30'W 2S'W 20 ... ~--~--~--~--~--~----~--~--~--~~ 20 25 30 35 40 45 50 55 60 65 70 Length (mm) Figure 3: Relationship between krill target strength ... WG-KRILL-92/20 KRILL BIOMASS IN AREA 48 AND AREA 58 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 157–181 : Author(s): Trathan, P.N., D.J. Agnew, D.G.M. Miller, J.L. Watkins, I. Everson, M.R. Thorley, E. Murphy, A.W.A. Murray and C. Goss