Search results
-
Considerations about managing the krill fishery at small spatial and temporal scales
that krill demand from a range of predators in near-shore coastal habitats may only be met through ... managing the krill fishery at small temporal and spatial scales. We highlight that the devil is in the ... vulnerable habitats. A body of research will be fundamental to understanding how to move beyond the current ... . Repeated acoustic assessments, ongoing research, couple with closed coastal areas has the potential to lead ...
Meeting Document : WG-EMM-2019/22 : Author(s): P.N. Trathan, V. Warwick-Evans and E. Young
-
Summary of Ross Sea skate tagging programme results
years at liberty shows that some skates survive and recover from being hauled out of depths of around ... at liberty shows that some skates survive and recover from being hauled out of depths of around 1,000 ...
Meeting Document : WG-FSA-06/32 : Author(s): S.L. Ballara, A. Dunn and M.P. Francis (New Zealand)
-
Prohibition of finning of sharks caught in the CAMLR Convention Area
shark finning and require that all fins of any shark that is incidentally caught and that cannot be ... released alive remain naturally attached through the point of first landing. This is consistent with United ...
Meeting Document : CCAMLR-XXXV/23 : Author(s): Delegations of Argentina, Australia, Brazil, Chile, the European Union, Namibia, South Africa, Uruguay and the USA
-
Weddell Sea MPA data layers have been deposited with the data publisher PANGAEA
layers with PANGAEA, we provide transparency regarding the WSMPA development process and follow the ... community. Author(s): K. Teschke, H. Pehlke and T. Brey Title: Weddell Sea MPA data layers have been ... deposited with the data publisher PANGAEA Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : WG-EMM-2019/05 : Author(s): K. Teschke, H. Pehlke and T. Brey
-
Comparison of equal-area cylindrical and circular piston transducers
the principle that the acoustically active areas be equal. Computations are performed with the actual ... patterns with measurement gives confidence in the radiation model, which is used to compute the directivity ... performance of the equal-area circular piston is superior to that of the corresponding cylindrical transducer ...
Meeting Document : WG-EMM-95/08 : Author(s): Foote, K.G.
-
Sexing of adult Adélie penguins by discriminant analysis of morphometric measurements
been determined earlier by means of observing the birds039; breeding behaviour (first incubation ... incubation shift). It was found that the combination of flipper breadth, bill depth and length of the middle ... are very useful but during the breeding season they can be applied only after egg-laying. In many ... studies it would be necessary to know the sex of penguins on their arrival at the breeding colony. A ... "Standard of Birds' Measurements" proposed by Baldwin et al. (1931) with some modifications suggested by ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 543–549 : Author(s): Scolaro, J.A., Z.B. Stanganelli, H. Gallelli and D.F. Vergani
-
Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
, are shown in Table 1. In Division 58.5.2, the fishery was a trawl fishery from 1996/97 to 2001/02 ... 3547 427 3974 1999/00 2 3585 0 0 3566 3566 1154 4720 2000/01 2 2995 0 0 2980 2980 2004 4984 2001/02 ... was consolidated in 2001 with the distribution of stations undertaken during a survey revised in 2003 (WG-FSA-04 ... 84 528 80 661 139 93 2000 6 May SC DT 39 839 32 952 103 9 2001 1 May SC DT 85 170 85 694 119 45 ...
Document : Site Section: Publications
-
Zonal structure of zooplankton communities in the Southern Ocean south of Australia: results from a 2150 km continuous plankton recorder transect
Abstract: The Southern Ocean south of Australia is oceanographically complex, being characterized ... The Southern Ocean south of Australia is oceanographically complex, being characterized by double ...
Meeting Document : WS-BSO-07/P6 : Author(s): Hunt, B.P.V. and G. Hosie
-
A review of rattail (Macrourus spp.) and skate by-catch and analysis of standardised CPUE, for the exploratory fishery in the Ross Sea (CCAMLR Subareas 88.1 and 88.2) from 1997/98 to 2004/05
rattail catch rates between different vessels. Examination of vessel characteristics showed that catch ... rates of rattails were lower with the Spanish line system than with the autoline system. Russian and ... shown a general increasing trend since 1998/99, with a peak in 2002/03. It was not possible to reliably ... either dataset. There are a number of inconsistencies within the observer data which need to be resolved ...
Meeting Document : WG-FSA-05/24 : Author(s): S.L. Ballara and R.L. O’Driscoll (New Zealand)
-
Preliminary model of krill fishery behaviour in Subarea 48.1
between krill fishing vessels and krill swarms, with one of the objectives being to investigate indices ... restricted to the four months December to March, compares favourably with the historical distribution of ... Elephant Islands. The model predicts that the management option of closing the zones around Livingston and ... Elephant Islands in alternate years would result in an average yearly catch similar to that at present ... . However, in this scenario, the catch would be more concentrated in foraging areas of land-based predators ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 71–79 : Author(s): Agnew, D.J. and V.H. Marín