Результаты поиска

1. By-catch of fish in longline catches off the Kerguelen Islands (Division 58.5.1) during the 1995/96 season

   Paper Title:  By-catch of fish in longline catches off the Kerguelen Islands (Division 58.5.1 ... they could be of interest commercially if longline fishing operations expand in this part of the ... ) during the 1995/96 season Abstract / Description:  By-catches of fish taken during a commercial fishing ... species were identified, of which the grenadier Macrourus carinatus, the skates Bathyraja eatonii  and B ... was in the range 39 to 87 cm with a mode at 61 cm and a mean length of 64.2 cm (Figure 7). Sexual ... of 95.3 cm. The same difference was observed in the mean lengths of male (89.2 cm) and female ... ~arnifrons measured were in the range 28 to 42 cm (mean = 36.8 cm, n = 16). Only two specimens of E . g v ... BY-CATCH OF FISH IN LONGLINE CATCHES OFF THE KERGUELEN ISLANDS (DIVISION 58.5.1) DURING THE 1995196 ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 175–193 : Автор(ы): Duhamel, G., P. Pruvost and D. Capdeville

2. Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina

   in the South Georgia area during the 1985/86 cruise of MT Carina Abstract / Description:  A fish ... survey in South Georgia waters was undertaken from November 1985 to January 1986 as a part of the on ... . Feeding intensity was rather low for all species at the beginning of cruise. A rapid increase in feeding ... intensity of C. gunnari was observed between the second and third 10-day periods in December, while for P ... mean c.p.u.e. of 3642 kg/h. In the remaining decades, catch rates were lower, no more than 1800 kg ... were weighed by length classes. On the basis of mean weights in length classes, the relations ... cruise. A rapid increase in feeding intensity of c. gunnari was observed between the second and third ... /86 CRUISE OF MT CARINA INTRODUCTION Since 1976, the Sea Fisheries Institute in Gdynia has ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Автор(ы): Kreft, K. and J. Szynaka

3. Location and intensity of the Soviet krill fishery in the Elephant Island area (South Shetland Islands), 1988/89

   Paper Title:  Location and intensity of the Soviet krill fishery in the Elephant Island area ... from 21 November 1988 to 25 March 1989. Although the total catch of the USSR in this season reached a ... low. In 1988/89 only one standard fishing vessel operated in the area over 40% of the time. The ... ), and the lowest in November 1988 (3.5 tonnes per hour of trawling on average). Fishing strategy in the ... 1989. Although the total catch of the USSR in this season reached a maximum, for the last nine ... standard fishing vessel operated in the area over 40% of the time. The highest catch-per-unit- effort was ... observed in January 1989 (7.7 tonnes per hour of trawling on average), and the lowest in November 1988 ... (3.5 tonnes per hour of trawling on average). Fishing strategy in the Elephant Island area conforms ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 305–335 : Автор(ы): Sushin, V.A. and A.S. Myskov

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

   management units in the Scotia Sea Abstract / Description:  Following an assessment of Antarctic krill ... (Euphausia superba) in the Scotia Sea, CCAMLR established a precautionary catch limit of 4 million tonnes and ... catch limit for krill among the SSMUs so as to preclude the inadvertent concentration of catches in a ... small portion of the surveyed area. Five options for allocating the catch limit among the SSMUs in the ... OPTIONS FOR ALLOCATING THE PRECAUTIONARY CATCH LIMIT OF KRILL AMONG SMALL-SCALE MANAGEMENT UNITS IN THE ... of Antarctic krill (Euphausia superba) in the Scotia Sea, CCAMLR established a precautionary catch ... inadvertent concentration of catches in a small portion of the surveyed area. Five options for allocating the ... SSMU; (ii) estimated predator demand in the SSMU; (iii) estimated standing stock of Hewitt et al ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 81–97 : Автор(ы): 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

5. On the presence of Paralomis spinosissima and Paralomis formosa in catches taken during the Spanish survey Antártida 8611

   Paper Title:  On the presence of Paralomis spinosissima and Paralomis formosa in catches taken ... the archipelagos in the Scotia Sea. A total of 345 hauls was conducted, of which 29 took place around ... m. In the whole of the area surveyed, the two crab species of the genus Paralomis (P. spinosissima ... seven hauls of the 29 made around Shag Rocks and in 20 of the 104 hauls made at South Georgia. P ... MacIntosh (1992), in which they extrapolate the mean density of both species around Shag Rocks and South ... shelf around all the archipelagos in the Scotia Sea. A total of 345 hauls was conducted, of which 29 ... from 63 m down to 643 m. In the whole of the area surveyed, the two crab species of the genus ... . spinosissima was caught in seven hauls of the 29 made around Shag Rocks and in 20 of the 104 hauls made at ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 165–173 : Автор(ы): López Abellán, L.J. and E. Balguerías

6. The use of patent databases to predict trends in the krill fishery

   Paper Title:  The use of patent databases to predict trends in the krill fishery Abstract ... vessels from six of CCAMLR’s 25 Members participating in the fishery. Trends in the krill fishery are ... detect trends in the fishery, and of the need to obtain more information from the krill industry so that ... / Description:  The fishery for Antarctic krill (Euphausia superba) caught 210 000 tonnes in 2009/10 with ... , advances in technology, the rapid decline of global fish stocks and an ever-increasing global population ... information on the potential rate of expan- sion of the fishery so that the Commission can set in place the ... Commission on any of the fac- tors that might drive an increase in the fishery for Antarctic krill, so the ... use of paTenT daTabases To predIcT Trends In The krIll fIshery J. Foster*1,2,3, S. Nicol1,3 and S ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 135–144 : Автор(ы): Foster, J., S. Nicol and S. Kawaguchi

7. Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea

   Paper Title:  Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea Abstract ... estimate of longevity because of the possibility that thorn growth ceases in large individuals. There was ... provides the best available representation of growth in the species: L t = 70.8 (1- e- 0.308[t+ 1.10 ... thorns, were used to estimate the ages of the Antarctic skate (Amblyraja georgiana) from the Ross Sea ... , Vol. 12 (2005): 183–194 183 AGE AND GROWTH OF THE ANTARCTIC SKATE (AMBLYRAJA GEORGIANA) IN THE ... of longevity because of the possibility that thorn growth ceases in large individuals. There was no ... best available representation of growth in the species: 0.308 1.1070.8 1 ttL e , where Lt is the ... . Nevertheless there is concern about the possible impact of the fi shery on skate populations. In the North ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 183–194 : Автор(ы): Francis, M.P. and C. Ó Maolagáin

8. Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season

   Paper Title:  Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 ... inadequate rate of food supply. In most previous seasons adults have foraged both at the continental shelf ... than in this or any other season studied. The significance to CCAMLR of these variations in foraging ... season Abstract / Description:  This paper describes the diet and foraging behaviour of Adelie penguins ... limited also. The mean meal size of the 1998/99 guard stage was comparable to that in seasons with ... SUCCESS OF THE ADELIE PENGUIN AT BECHERVAISE ISLAND IN THE 1998199 SEASON L.G. Irvine, J.R. Clarke and ... of food supply. In most previous seasons adults have foraged both at the continental shelf edge ... season studied. The significance to CCAMLR of these variations in foraging behaviour is discussed ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Автор(ы): Irvine, L.G., J.R. Clarke and K.R. Kerry

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

   Paper Title:  Distribution of the Soviet krill fishing fleet in the South Orkneys area (Subarea ... fishing ground off the northwestern tip of Coronation Island. CPUE showed variability with a minimum in ... 48.2) during 1989/90 Abstract / Description:  The results of an analysis of haul-by-haul catch ... statistics from the Soviet krill fishing fleet during the 1989/90 season (sample of 3 614 hauls for the ... 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 ... operation. In particular, until now no publications have been available that document the distribution of ... monitoring and management of the ecosystem. In this paper, data are presented on the distribution of the ...

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

10. Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)

    study indicate measurable differences in a number of indices from toothfish found on the Ross shelf ... Paper Title:  Geographical differences in the condition, reproductive development, sex ratio and ... length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR ... to 2004/05 fishing seasons on board the autoliner San Aotea II have been analysed. Results of this ... . mawsoni in the Ross Sea Table 7: Number of observations, arithmetic mean, and standard deviation of ... GEOGRAPHICAL DIFFERENCES IN THE CONDITION, REPRODUCTIVE DEVELOPMENT, SEX RATIO AND LENGTH DISTRIBUTION OF ... differences in a number of indices from toothfish found on the Ross shelf proper, as distinct from those ... , gonad condition (using maturity stages of Antarctic fish as specified in the CCAMLR Scientific ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Автор(ы): Fenaughty, J.M

Страницы