Search results
-
Midwater trawl catchability in relation to krill and possible ways of assessing gross catch
and thereby alter the angle of attack of a section of trawl netting under observation while studying ... the rope sections and trawl netting and the second the herding effect of the trawl. In order to obtain ... of the particular area with x = O. For example, On the right edge, Le. in the cod line section , with x = L YX ... =L = 0 (5) (6) where L = trawl length from the zero section to the cod line section under working conditions (metres ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 87–113 : Author(s): Zimarev, Yu.V., S.M. Kasatkina and Yu.P. Frolov
-
Factors affecting the incidental mortality of seabirds in the Dissostichus eleginoides fishery in the southwest Atlantic (Subarea 48.3, 1995 season)
/1000 hooks. interaction between birds and fishing operations. Vessels which operated closer ... in isolation. The confusion over this issue has probably arisen because streamer lines have little effect ... ). Document WG-FSA-95/50. CCAMLR, Hobart, Australia. Ashford J.R. and P.S. Rubilar. 1994. Interactions ... . Rubilar and C.A. Moreno. 1994. Seabird interactions with longlining operations for Dissostichus ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 79–91 : Author(s): Moreno, C.A., P.S. Rubilar, E. Marschoff and L. Benzaquen
-
A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3
) and Pilling et al. (2001)), which were placed within the tank and removed on a daily basis. Only one tooth ... possible explanation is that toothfish spawn in late July and August at South Georgia (Agnew et al., 1999 ... . Agnew and J.C. Xavier. 2001. The stomach contents of Patagonian toothfish around South Georgia (South ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Author(s): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno
-
Prey monitoring surveys: a discussion of the characteristics necessary in prey surveys
that could be employed and is primarily aimed at purely predator/prey interactions. Alternative designs ... by such surveys and the level of interaction is only a small proportion of the total Southern Ocean. The level ... No. 7, reimpression mai 1985). Modele de prospect ion par sections transversales radiales. La limite exterieure de ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 377-391 : Author(s): Everson, I.
-
Population genetic structure of Patagonian toothfish in the West Indian Ocean sector of the Southern Ocean
samples between 2001 and 2003 (Table 1). Exact fi shing locations are not given here due to commercial ... -H (Palumbi et al., 1991) and L16498 (fol- lowing Smith et al., 2001, without the GC clamp). This 1.3 kb ... of Smith et al. (2001). This fragment (approximately 1.1 kb, as in Smith et al. (2001)) was digested ... ) Crozet Islands Crozet 2 December 2001 60 732.20 (18.61) Kerguelen Islands Kerguelen 9 December 2001 30 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 21–32 : Author(s): Appleyard, S.A., R. Williams and R.D. Ward
-
Estimating standing stock of krill using maximum entropy
distribution or dependent species. Interactions with these groups operate on a number of vertical ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 193 : Author(s): Everson, I
-
Age determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula subarea (Subarea 48.1)
between false and annual checks in scales. Age determination by otolith cross sections proved ... determination by otolith cross sections proved to be the most reliable method. Mean length data at age presented ... determination by otolith cross sections proved to be the most reliable method. Mean length data at age ... quadrillages faux et annuels sur les ecailles. La determination de I'age au moyen de section transversale ... of N. gibberifrons are too thick for direct examination, therefore a sectioning technique was used. This technique ... I. specimens and 37 Potter Cove specimens were cut in sections of 0.4 mm thickness; otolith cross sections ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 143-160 : Author(s): Barrera-Oro, E.
-
Variations in echosounder calibration with temperature, and some possible implications for acoustic surveys of krill biomass
undertaken in temperate European waters. The most recent of these took place in August 1995 at Uggdalseidet ... , 1993 section P2260E, pp. 15-16), which would equate to a 52.5% underestimation of krill biomass ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 273–281 : Author(s): Brierley, A.S., C. Goss, J.L. Watkins and P. Woodroffe
-
Large-scale peculiarities of phytocenosis species composition in the surface layer in the Antarctic Atlantic and Indian Ocean sectors
waters extended evidently far eastward into the higher latitude waters (southern part of section ... . Res., spec. issue 44, 1986: 3-14. VLADIMIRSKAYA, E.V., R.R. MAKAROV. V.V. MASLENNIKOV and O.A ... the moving vessel. Abstracts of the Third Meeting of Soviet oceanologists. Section: Physics and chemistry ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 201-214 : Author(s): Makarov, R.R. and K.P. Fedorov
-
Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove
period of 24 years which began in 1983, and at Harmony Cove in the summers of 2001to 2003. The decline ... which began in 1983, and at Harmony Cove in the summers of 2001to 2003. The decline in trammel net ... of 24 years which began in 1983, and at Harmony Cove in the summers of 2001 to 2003. The decline ... désormais sur 24 années, et à l’anse Harmony, pendant l’été, de 2001 à 2003. Le déclin de Notothenia rossii ... в бухте Гармони в летние месяцы 2001–2003 гг. Все еще SHORT NOTE Barrera-Oro and Marschoff 84 ... , and from 2001 to 2003 at Harmony Cove (HC). By updating analyses of rela- tive abundances ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Author(s): Barrera-Oro, E.R. and E.R. Marschoff