Resultados de la búsqueda
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Towards the development of an assessment of stock abundance for Subarea 88.2 SSRUs 88.2C–G – a discussion paper
and length frequency data. Although more than 700 tagged fish have been released in this region, only ... 2 fish have been recaptured. It is likely that the lack of tag recaptures in this region has been ... drawing on the success of tagging programmes in other CCAMLR fisheries, we develop an approach for ... main grounds previously fished in SSRUs 88.2C–G. An upper catch limit could be set for each of these ...
Meeting Document : WG-SAM-14/28 : Autor(es): S.M. Hanchet and S.J. Parker (New Zealand)
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Propuesta para establecer un Área Marina Protegida en la región del Mar de Ross
the establishment of a marine protected area (MPA) in the Ross Sea Region (“Ross Sea Region Marine ... CCAMLR). First submitted at CCAMLR XXXI in October 2012 and again at CCAMLR SM-II in July 2013 (CCAMLR-SM ... -II/04) and CCAMLR XXXII in October 2013 (CCAMLR-XXXII/27), our delegations propose that CCAMLR ... Committee and Commission in Hobart in October 2013. Taking careful consideration of those discussions and ...
Meeting Document : CCAMLR-XXXIII/21 : Autor(es): Delegations of New Zealand and the USA
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Spatio–temporal dynamics of Antarctic krill fishery: identification of fishing hotspots
Abstract: Antarctic krill is a key species in the Southern Ocean food web and is also the target ... of the greatest fishery in Antarctic waters. Management of the fishery is based on a precautionary ... subarea. Despite that the fishery is operating in the Antarctic Peninsula area since 1980s, the spatial ... and temporal pattern of the fishery is only described in meso to macro scales (>>10 4 km 2 ...
Meeting Document : WG-EMM-16/52 : Autor(es): F. Santa Cruz, B. Ernst and J.A. Arata
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Feedback management through effort regulation
Abstract: The interim distribution of the trigger level in the fishery for Antarctic krill (CM 51 ... -01) will be revised in 2016. The trigger level is not related to the status of the krill stock and ... the predators that depend on it. Progressing the development of an operational FBM system in ... proposals tabled to CCAMLR, all of which require refinements. In particular, clarity about the data required ...
Meeting Document : SC-CAMLR-XXXV/BG/29 Rev. 1 : Autor(es): Delegation of Norway
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Propuesta para la creación de un Grupo de Expertos sobre el AMP del Dominio 1
research and fishing activities. The complexity of its management is reflected in the numerous discussions ... feedback management strategy, and lately the designation of a Marine Protected Area. In addition ... , considering the significant increase in the environmental variability and climate trends observed in the ... changes, a new approach involving the views of multinational experts is required, in order to identify the ...
Meeting Document : SC-CAMLR-XXXVI/19 : Autor(es): Delegations of Argentina and Chile
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Adélie penguin diet: a pilot study directly comparing data from stomach flushing with faecal DNA analysis
CCAMLR Ecosystem Monitoring Program (CEMP). Stomach lavage techniques are used in order to identify prey ... composition and mass. Analysing prey DNA in faeces may be a useful, less invasive, approach to complement ... /January) in 2014/15 and 2015/16. Each method produced a similar pattern of penguin diet, with a shift from ... almost exclusively krill in 2014/15 to a mixture of fish and krill in 2015/16. Stomach flushing allows ...
Meeting Document : WG-EMM-18/29 : Autor(es): B. Deagle, J. McInnes, L. Emmerson, M. Dunn, S. Adlard and C. Waluda
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A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region
– Antarctic Peninsula region Abstract / Description: Expansion of the krill fishery in the Scotia Sea ... compiles parameters for use in the ecosystem dynamic models that are needed to assess these methods. These ... species that feed on krill in this region. Maximum krill transport rates are also derived from the OCCAM ... are provided where possible. The results suggest that fish are the major krill consumers in all SSMUs ... the krill fi shery in the Scotia Sea–Antarctic Peninsula region beyond the current operational catch ... amongst smaller spatial units. This paper compiles parameters for use in the ecosystem dynamic models ... parameters for the fi sh, whale, penguin and seal species that feed on krill in this region. Maximum krill ... suggest that fi sh are the major krill consumers in all SSMUs, with perciform fi sh taking as much krill ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 1–25 : Autor(es): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters
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Power analyses of CEMP indices for penguins at Admiralty Bay and fur seals at Cape Shirreff and Seal Island
values of transformed CEMP indices to breeding year are equal to zero when, in fact, these trends ... probability of rejecting the null hypotheses when they were, in fact, true), three periods of monitoring, and ... 21 levels of annual percent change in the CEMP indices. We conducted a number of “combined analyses ... ” in which observations for different species, sexes, colonies/rookeries, and periods during the ...
Meeting Document : WG-EMM-03/52 : Autor(es): G.M. Watters, R.P. Hewitt, W.Z. Trivelpiece and M.E. Goebel (USA)
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Volume 14: CCAMLR. 2002. Statistical Bulletin, Vol. 14 (1992–2001). CCAMLR, Hobart, Australia.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (v) SECTION A MAPS AND STANDARD ABBREVIATIONS USED IN TABLES Figure 1 Figure 2 Figure 3 Table ... /divisions used in the tables ............................................................ . Abbreviations ... for countries used in the tables ................................. . Abbreviations for names of ... months and quarters used in the tables ...
Document : Site Section: Publications
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Estimating the biodiversity of the sub-Antarctic Indian part for ecoregionalisation: Part I. Pelagic realm of CCAMLR areas 58.5.1 and 58.6
species (plankton and fish), and the second on top predators. In this report, we followed three types of ... the TFZ in the Kerguelen shelf area than it is in the Crozet area. The Agulhas Return Current zone ... in communities and regions is very sharp at the PFZ and the TFZ. The main biogeographical barriers in ... for fish larvae were related to currents and retention zones. In this report, we showed the existing ...
Meeting Document : WS-MPA-11/10 : Autor(es): P. Koubbi (France), P.A. Hulley (South Africa), B. Raymond (Australia), F. Penot, S. Gasparini, J.P. Labat, P. Pruvost (France), S. Mormède (New Zealand), J.O. Irisson, G. Duhamel and P. Mayzaud (France)