Search results

1. Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic (Subareas 48.2 and 48.3)

   , krill may escape through the meshes of the trawl bag as well as from the cod- end. Also, some krill ... grounds are shown in Figures 2 and 3. In Sub- area 48.3 fi shing begins on the shelf and at the shelf ... and at the western end around to the south of the island. In Subarea 48.2 fi shing began in deep water ... group with an emphasis on the western end. The Soviet fi shing fl eet comprised BMRT type trawlers ... Paper Title:  Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic ... (Subareas 48.2 and 48.3) Abstract / Description:  This paper provides an assessment of the impact of the ... commercial fleet on the krill population in different months during the 1987 to 1990 fishing seasons within ... Subareas 48.2 and 48.3. During this period catches reported by the Soviet fleet amounted to more than 95 ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 15–35 : Author(s): Kasatkina, S.M. and V.F. Ivanova

2. Species identification and age estimation for the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   at which the fi sh were maturing occurred at the lower end of the size range of fi sh sampled ... after its fi rst year in the Skagerrak Sea and juveniles are most abundant in the Rockall Trough ... Paper Title:  Species identification and age estimation for the ridge-scaled macrourid (Macrourus ... whitsoni) from the Ross Sea Abstract / Description:  Samples of macrourid rattail by-catch from the ... toothfish fishery in the Ross Sea dependency in 2002 were identified by observers and returned to New ... Zealand for subsequent confirmation of their identity by researchers from the National Institute of Water ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 37–51 : Author(s): Marriott, P., P.L. Horn and P. McMillan

3. A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements

   that the streamer line requirement be updated and improved based on available science. To this end, literature ... above the point where the baits hit the water. The streamer line … is to have a device at the end ... at the end of a streamer line is critical to both maintaining aerial extent and positioning the streamer ... … is to have a device at the end to create tension so that the mainline streams directly behind Distance ... Paper Title:  A review of the effectiveness of streamer lines as a seabird by-catch mitigation ... large degree on the precedent set by CCAMLR in 1991, the streamer line has become the primary, and most ... light of a review of existing literature and available data on the effectiveness of single and paired ... (or multiple) streamer lines. Research to determine the optimal streamer line design and configuration ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Author(s): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke

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

   reserves after the long fasting period (Chappell et al., 1993). It is possible that these sex differences ... from the shelf break with smaller meals. Birds S end longer at the shelf break and return ... Paper Title:  Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 ... season Abstract / Description:  This paper describes the diet and foraging behaviour of Adelie penguins ... percent of nests with eggs failed during the three weeks following first hatch. A breeding success of 0.43 ... , foraging trip duration and diet suggests that the death of chicks during the guard stage was due to an ...

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

5. Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data

   are sufficiently encouraging to begin considering actual (vs. simulated) abundance estimates from the krill ... for a new concentration. In this case, the fleet leaves the current concentration and begins true search ... ) and then begins a true search within this new region. That is, the initial movement of the vessel is directed ... of trawling; (ii) time of the start of trawling; (iii) time of end of trawling; and (i v) krill catch ... Paper Title:  Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the ... paper, I show how data that are routinely collected by survey vessels can be used to estimate the number ... of concentrations of krill (Butterworth, 1988; Mangel, 1988) in a given region of the Southern Ocean ... . Sample computations are performed, using data collected by Soviet research/survey vessels in the early ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Author(s): Mangel, M.

6. Histological study on the ovarian development of mackerel icefish (Champsocephalus gunnari) from the South Georgia Islands

   ). After spawning, these structures are absorbed, showing different stages of degeneration (Figure 58 ... ). After spawning, the case, atresia occurs in remnant oocytes, after spawning; in the second, elements ... Paper Title:  Histological study on the ovarian development of mackerel icefish (Champsocephalus ... gunnari) from the South Georgia Islands Abstract / Description:  A histological analysis was carried out ... on ovarian development in Champsocephalus gunnari caught by the RV Dr Eduardo L. Holmberg in the ... using microscopes (microscopical scale) was elaborated and adapted to correspond with the macroscopic ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 35–49 : Author(s): Macchi, G.J. and E.R. Barrera-Oro

7. Status of the Polish FIBEX acoustic data from the West Atlantic

   George Island in January 1981. MVBS Data After completion of the FIBEX survey, krill aggregations ... movement is swift, large changes in krill biomass could result. For example, after a detailed examination ... Paper Title:  Status of the Polish FIBEX acoustic data from the West Atlantic Abstract ... / Description:  Acoustic data from the Polish FIBEX survey in the West Atlantic were analysed using recent ... acoustic target strength estimates of krill (SC-CAMLR, 1991a). This analysis indicated that the acoustic ... densities of krill in the oceanic parts of the Drake Passage were low (3 g m-2); however, the results also ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Author(s): Trathan, P.N., J. Kalinowski and I. Everson

8. Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989

   conducted in the area adjacent to Wilkes Land. The surveys became more regular and standardized after ... to 30 June. Split-year is denoted by the calendar year in which the split-year ends, i.e., 1989 ... Paper Title:  Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in ... the seasons 1986 to 1989 Abstract / Description:  Results of krill (Euphausia superba Dana) resource ... surveys carried out along the Wilkes Land coast from 1986 to 1989 are presented in the paper. The surveys ... mainly focused on the search for exploitable krill aggregations. Two research vessels were simultaneously ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Author(s): Dolzhenkov, V.N. and V.P.Timonin

9. An assessment of the impact of krill fishery on penguins in the South Shetlands

   obtained around Elephant Island and the eastern end of King George Island in late January and early March ... Shetland Islands and was very high from the north of Livingston Island to the northwestern end of King ... and at the northern end of King George Island from January and March 1991. Data are from AMLR (1991) and Hewitt ... Paper Title:  An assessment of the impact of krill fishery on penguins in the South Shetlands ... Abstract / Description:  An assessment of the competition between the Japanese krill (Euphausia superba ... ) fishery and penguins during the penguins' breeding season (December to March) in the South Shetland ... Islands (Subarea 48.1) was made based on available information on the fishery, penguins and krill. The ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 107–128 : Author(s): Ichii, T., M. Naganobu and T. Ogishima

10. The foraging range of Adélie penguins – implications for CEMP and interactions with the krill fishery

    period until the end of January. They foraged along the western margin of the Petersen Bank and at its ... once chicks had creched. It is noteworthy that at all sites the end of the guard phase tended ... Paper Title:  The foraging range of Adélie penguins – implications for CEMP and interactions with ... the krill fishery Abstract / Description:  This paper presents a summary of the foraging locations of ... Adélie penguins, determined by satellite tracking, at seven widely-spaced breeding colonies along the ... feeding chicks regularly travelled up to 120 km offshore to the continental shelf and returned with krill ...

    Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 75–87 : Author(s): Kerry, K.R., J.R. Clarke, S. Eberhard, H. Gardner, R.M. Lawless, S. Corsolini, S. Focardi, E. Franchi, D. Rodary and R. Thomson

Pages