Search results
-
Growth and age/length structure of populations of Notothenia (Lepidonotothen) squamifrons (Nototheniidae) in various areas of the Indian sector of the Southern Ocean
in this paper. It was found that during the first years of life the linear growth rate is 3 to 5 cm per year ... in this paper. It was found that during the first years of life the linear growth rate is 3 to 5 cm per year ... and the Kerguelen Island Shelf, are presented in this paper. It was found that during the first years of life ... and 7 to 2 200 g in weight were found in trawl catches around the Kerguelen Islands. The age of these fish ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 123–139 : Author(s): Zaitsev, A.K.
-
Differentiation of independent populations of Antarctic krill
, at least six stable cyclonic water circulations can be found and at least two or three of them may ... . At present, at least six stable cyclonic water circulations can be found and at least two or three of them ... circulations can be found and at least two or three of them may be habitats of independent krill sub ... is also unlikely. Although the larvae have been found to have five larval forms (this will be discussed ... that new forms of krill larvae have been found and five larval forms have been recognized ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 275-281 : Author(s): USSR
-
Potential nursery areas for fish in the Prydz Bay region
and channichthyid juveniles were much less common, and were found in the central and western parts of the shelf ... of 1+. Nototheniids and channichthyid juveniles were much less common, and were found in the central and western parts ... common, and were found in the central and western parts of the shelf. Although no specific nursery ... found in the central and western parts of the bay, but rarely near the edge of the continental shelf ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 369–380 : Author(s): Williams, R.
-
Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)
, the reliability of existing sea floor area estimates was found to vary spatially and between different depth ... floor area estimates was found to vary spatially and between different depth strata. The new dataset ... , the reliability of existing sea floor area estimates was found to vary spatially and between different depth ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Author(s): Belchier, M. and P. Fretwell
-
Areas of seabed within selected depth ranges in CCAMLR Subarea 48.3, South Georgia
and deeper than 500 m have been estimated from nautical charts. The results are presented by CCAMLR ... estimated from nautical charts. The results are presented by CCAMLR fine-scale reporting areas. Resume ... information has been obtained by reference to small scale 'collector sheets'. These are charts containing all ... reported and validated soundings and are used to update the published charts. The areas covered by these ... °W, 54°S 36°W and 54°30'S 36°W are divided by land. The southerly part of each of these rectangles ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 459–466 : Author(s): Everson, I. and S. Campbell
-
An index of per capita recruitment
underestimate recruits per spawner by 30% if reasonable assumptions are made regarding the variability of ... spawner over time was confirmed by introducing cycles in the shape of the functional relationship between ... not appear to introduce additional bias. On average, PCR will underestimate recruits per spawner by ... confirmed by introducing cycles in the shape of the functional relationship between spawners and recruits ... Southern Ocean is sustained by occasional strong year classes, that adult reproductive output and pre ... -recruit survival are affected by physical and biological factors, and that monitoring these factors ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 179–196 : Author(s): Hewitt, R
-
Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area
are based (CCAMLR, 1985, p. 133), the latter including a considerable proportion of smaller fish not found ... estimates from surveys by the FRG. These data indicate that the stock of N. rossii in 1985 was about 2.5% of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Author(s): Cooke, J.G.
-
Homogeneity of Adélie penguins as krill samplers
size. 4. DISCUSSION AND CONCLUSIONS The null variance component due to penguins found in this study ... preferences in penguin food and might be used to explain changes found in other parameter; that is to say ... penguins to estimate parameters of the prey population without discriminating by sex, weight or other ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 253–257 : Author(s): Marschoff, E. and B. Gonzalez
-
Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985
the highest in the west, south and south-east shelf areas and the greatest abundance was found in shallow ... was found in shallow waters of 100–200 m depth. A typical pattern of diurnal vertical migration ... and south-east shelf areas and the greatest abundance was found in shallow waters of 100-200 m depth ... found at shallow depths of 100-200 m (Table 2). The accuracy of the abundance indices for juvenile ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Author(s): Boronin, V.A., G.P. Zakharov and V.P. Shopov
-
International CCAMLR applied research and monitoring program, Prydz Bay priority area
area Abstract / Description: An outline is given of a proposed scientific research contribution by ... a proposed scientific research contribution by Australia towards the first five years of an ... confirmed by other member countries at the Fourth Meeting of the Scientific Committee of CCAMLR in ... will require a joint operation by several nations having a research capability in that area. It is ... within Prydz Bay will be carried out (by 3m beam trawl) during the summers of 1986/87 and 1987/88 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 283-295 : Author(s): Australia