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1. Scientific observations in CCAMLR fisheries – past, present and future

   standard catch and effort data supplied by vessels, the collection of data by scientifically qualified ... complicate matters. Therefore, in addition to the standard catch and effort data supplied by vessels, the ... biological data; (iv) record by-catch (quantities and other biological data); (v) record cases of ... entanglement and incidental mortality of birds and mammals; (vi) record how declared catch weight is meas ... weight and fi nal product in the event that catch is recorded as processed product weight; (vii ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Автор(ы): Sabourenkov, E.N. and E. Appleyard

2. Analysis of haul data from the South Georgia krill fishery

   hauls producing higher catch rates during the middle of the day. Individual hauls were examined to ... each vessel (average 7.9 in 1993,9.9 in 1995, and 7.0 in 1996), with hauls producing higher catch ... , catch levels as well as ensuring that adequate CCAMLR has placed considerable emphasis upon ... acoustic surveys (e.g. Biomass, 1986; Miller and catch rates. We also make inferences about the Hampton ... contains a value for the total catch (kilogram) from the haul. Thus the catch rate, that is the catch per ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 9–30 : Автор(ы): Trathan, P.N., I. Everson, E.J. Murphy and G.B. Parkes

3. Marine mammals and demersal longline fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of depredation levels

   comparing catch-per-unit-effort (CPUE) (fish/weight/hook) of each longline set in the absence/presence of ... . Interactions were observed in all fi shing areas. The effect of depredation was assessed by comparing catch ... major decrease in the standardised catch-per-unit-effort (CPUE) from 2000 to 2003 was reported by the ... record the by-catch level (e.g. number of non-target species landed); and (iii) to record interactions ... total catch of 10 902 tonnes. Consequently, it was estimated that the actual removal of Patagonian ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 67–82 : Автор(ы): Roche, C., C. Guinet, N. Gasco and G. Duhamel

4. Fatty acid and stable isotope analyses to infer diet of Antarctic toothfish caught in the southern Ross Sea

   compared to lipid profiles of fish and invertebrate species taken as by-catch in the fishery or collected ... composition was determined and compared to lipid profiles of fish and invertebrate species taken as by-catch ... toothfish, CCAMLR has set precautionary catch levels to manage this species in the Ross Sea region. Robust ... individual fish specimens which were taken as by-catch. In addition, muscle tissue samples were taken from ... in this study. Fish caught as by-catch and prey collected from toothfish stomachs were pooled or ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 21–36 : Автор(ы): Jo, H.-S., I. Yeon, C. Lim, S.M. Hanchet, D.-W. Lee and C.-K. Kang

5. Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile

   damaged catch when cetaceans were present included toothfish lips (n = 121), heads (n = 16) and trunks (n ... evidence of damaged catch when cetaceans were present included toothfi sh lips (n = 121), heads (n = 16 ... percentage of the total allocated catch as determined by public auction. Measures used by fi shers to ... . geographic position, meteorological condi- tions, catch, number of damaged fi sh, marine mammal species ... shery. Damaged catch Three types of evidence were found on the hooks after depredation on the line ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Автор(ы): Hucke-Gaete, R., C.A. Moreno and J. Arata

6. Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia

   related to the pattern of fishing effort. By comparing catch rates with and without the presence of ... fishing effort. By comparing catch rates with and without the presence of cetaceans, accounting for other ... around geographical ‘hotspots’. The catch-per- unit-effort (CPUE) was found to be slightly higher when ... whales are attracted to areas of high catch rates. Резюме Были проанализированы данные наблюдателей ... the cetaceans (by relocating the vessel) and replacing the lost catch. In addition, fishery managers ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Автор(ы): Moir Clark, J. and D.J. Agnew

7. Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985

   individuals (Table 1). VERTICAL DISTRIBUTION OF JUVENILE MACKEREL ICEFISH The upper limit of the ... any catch was 11097 specimens in one haul. According to the results of two surveys the lowest ... (June-July 1985 trawl survey) Total Mean catch Tow catch in numbers numbers in numbers 29 23556 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Автор(ы): Boronin, V.A., G.P. Zakharov and V.P. Shopov

8. Distribution of the Soviet krill fishing fleet in the South Orkneys area (Subarea 48.2) during 1989/90

   48.2) during 1989/90 Abstract / Description:  The results of an analysis of haul-by-haul catch ... St. Kaliningrad 236000, Russia Abstract The results of an analysis of haul-by-haul catch ... main fishing Further, the Soviet catch in the South Orkneys g round of the Soviet Union krill ... fishing fleet area was more than twice the total catch from operating in the Antarctic sector of ... Atlantic Ocean. Subarea 48.1 (459 thousand tonnes), the main The total catch obtained by the Soviet ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 51–62 : Автор(ы): Sushin, V.A

9. Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001

   in the area. The total catch of krill was 81 369 tonnes in 1989/90 and 123 562 tonnes in 1990/91 ... fi shing activities in the area. The total catch of krill was 81 369 tonnes in 1989/90 and 123 562 ... ), satellite monitoring, SST anomaly sign, krill catch, Subarea 48.3, CCAMLR 167 Sea-surface temperature ... –1991 and 1999–2001. Corresponding krill catch data from Subarea 48.3 were taken from CCAMLR reports ... catch of krill was 81 369 tonnes and 123 562 tonnes respectively, the catch in 1999/2000 was only 4 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Автор(ы): Vanyushin, G.P

10. Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer

    in the catch, as well as an increased difference between average length of males and females in the ... noted at several stations. Increases in the proportion of males in the catch, as well as an increased ... standard commercial trawl. From every catch one hundred specimens of E. superba were examined and ... between total average size of animals for each catch (sample), size difference between males and females ... depth • /.J r:1ales 71 Figure 7: Catch depth, % of males and total average length of E. superba ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Автор(ы): Vagin, A.V., R.R. Makarov and L.L. Menshenina

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