Resultados de la búsqueda
-
International CCAMLR applied research and monitoring program, Prydz Bay priority area
Australia towards the first five years of an International CCAMLR Applied Research and Monitoring Program in ... area Abstract / Description: An outline is given of a proposed scientific research contribution by ... the Prydz Bay area. Emphasis is placed on the krill based part of the marine community in the Prydz ... Bay area. Some attention is also given to the fish and squid based part of the marine community on the ... for information on feeding throughout the year, the Australian contribution is centred upon shore ... a proposed scientific research contribution by Australia towards the first five years of an ... sharpened, an assessment will be made of the practicability of applying each in the field on both the ... observations. It is planned that there be observers for crabeater seals on early season resupply voyages ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 283-295 : Autor(es): Australia
-
Distribution, morphology and ecology of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) in the Ross Sea region
as M. whitsoni. The first comparison of the distribution and ecology of the two species of Macrourus ... teeth in the lower jaw allowed the two species to be distinguished both in the laboratory and by ... . whitsoni caught with depth. Catches of females of both species exceeded that of males (especially for M ... . caml). Macrourus caml grows slower, reaches a larger size, lives longer and is heavier for a given ... . Evidence of feed- ing on the seabed for M. caml was found: fragments of coral, an echinoderm, parts of an ... and weighed them, and then returned whole fish frozen below –20°C to the laboratory for analysis ... occur together. Depth was found to be a sig- nificant predictor for the proportion of M. whitsoni ... about 20% heavier for a given length than M. whitsoni. Length of intestine The length of intestines ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 37–61 : Autor(es): Pinkerton, M.H., P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown
-
Evaluation of Antarctic krill biomass and distribution off the South Orkney Islands 2011-2015
has varied between years in particular due to ice. In order to allow for comparison of distribution ... series of krill density estimates from the 5 years of surveys. We follow the CCAMLR protocol for biomass ... coverage in all years except 2013. The results show that except from the year 2015, krill densities were ... Abstract: Annual acoustic trawl surveys for krill monitoring have been carried out by the ...
Meeting Document : WG-EMM-15/54 : Autor(es): G. Skaret, B.A. Krafft, L. Calise (Norway), J. Watkins (UK), R. Pedersen and O.R. Godø (Norway)
-
Diet composition of Dissostichus eleginoides in Subarea 48.3, Dr Eduardo Holmberg survey March/April 1996
; (%) methods. The samples consisted chiefly of immature specimens, with predominant length ranges of 30-70 cm ... depended on their local abundance. The large proportion of fish exhibiting stomachs full or close to ... fullness (together 62 %), suggests that feeding intensity of the species was high. Author(s): Barrera-Oro ...
Meeting Document : WG-FSA-96/29 : Autor(es): Barrera-Oro, E., Marschoff, E., Casaux, R.
-
WG-KRILL-90
haul T. Ichii (Japan) WG-KRILL-90/13 An evaluation of reduced target strength estimates reported for ... management measures for krill W.K. de la Mare (Australia) WG-KRILL-90/15 Comments on the calculation of the ... fishery for the Antarctic krill (Euphausia superba) off the Wilkes Land and Balleny Islands (with notes on ... Full Name: Working Group on Krill Location: Leningrad, USSR Date(s): Monday, 27 August 1990 to ...
Meeting
-
Chapter 3: Role of CCAMLR within the Antarctic Treaty System
debris and there is a proposal for a second joint SC-CAMLR–CEP workshop on climate change in 2023 ... delegates – at a working level – to identify opportunities for coordination and cooperation on matters of ... relevance to ATCM, and papers to CCAMLR reporting on ATCM deliberations. In 2020, 2021, 2022 these papers ... , and to enhance collaboration on those matters. (paragraphs 24 to 29) Commission Annual reporting of ...
Page : Site Section: The Organisation
-
A REVIEW OF THE METHODS USED TO RELEASE SKATES (RAJIIDS), WITH OR WITHOUT TAGS, IN ANTARCTIC EXPLORATORY FISHERIES
describes the current Method 2 systems in use for two New Zealand vessels. A brief analysis based on data ... proposal is made for a comparative experiment using two tag types to inform a final decision on a ... seasons in preparation for the ‘Year of the Skate’ prior to a final decision on skate release protocols. A ... Abstract: An ongoing mark and recapture experiment for skates was commenced by New Zealand ...
Meeting Document : WG-FSA-08/30 : Autor(es): J.M. Fenaughty (New Zealand)
-
Multiple acoustic estimates of krill density at South Georgia during 2000/2001 reveal significant intra-annual and spatial variability
newly-planned five-year series of observations designed to complement and extend an existing time series ... maintained by the British Antarctic Survey regularly since 1996 (and on a more ad hoc basis since the ... early1980s). We hoped that conducting several surveys in one season would provide information on short-term ... , north-east and south-west of the island. Together these surveys provided temporally and spatially ...
Meeting Document : WG-EMM-01/15 : Autor(es): A.S. Brierley, C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst (United Kingdom)
-
WG-EMM-07
for the 2007 Meeting of the Working Group on Ecosystem Monitoring and Management (WG-EMM) WG-EMM-07/02 ... /13 Protocol for aerial censusing of Weddell seals as an EMM protocol D. Ainley, D. Siniff, R. Garrott ... Scientific requirements for an orderly development of the krill fishery A. Constable, G. Slocum and S. Nicol ... Full Name: Working Group on Ecosystem Monitoring and Management Location: Christchurch, New ...
Meeting
-
2006 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
become available for the years 2005 and 2006. The assessment allows for a second fleet to accommodate ... data from a pot fishery that operated in 2004 and 2005. Updated biological parameter values for Subarea ... raised at WG-FSA-SAM 2006 about this assessment are addressed. Author(s): A. Brandão and D.S ...
Meeting Document : WG-FSA-06/58 : Autor(es): A. Brandão and D.S. Butterworth (South Africa)