Resultados de la búsqueda
-
Otolith chemistry reflects frontal systems in theAntarctic Circumpolar Current
Author(s): J.R. Ashford, A.I. Arkhipkin and C.M. Jones Title: Otolith chemistry reflects frontal systems in theAntarctic Circumpolar Current Approval: Approved
Meeting Document : WG-FSA-08/P4 - Article : Autor(es): J.R. Ashford, A.I. Arkhipkin and C.M. Jones
-
An updated assessment of unicorn icefish (Channichthys rhinoceratus) in Division 58.5.2, based on results from the 2015 random stratified trawl survey
provides both short (2 years) and long term (20 years) projections of unicorn icefish structure, abundance ... term projections (20 year) indicate sustainable yield of 1663 t. Author(s): D. Maschette and J. Dell ... and yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. Short ...
Meeting Document : WG-FSA-15/50 : Autor(es): D. Maschette and J. Dell (Australia)
-
MULTIPLE TIME SCALES OF VARIABILITY IN THE KRILL POPULATION AT SOUTH GEORGIA
conducted in the early, middle and late period of the summers of 2001 to 2005, together with krill ... abundance was highest during the middle of the summer in 3 years and in the late period in 2 years; in the ... empirically derived estimates of both the magnitude and timing of recruitment in each year showed the greatest ...
Meeting Document : WG-EMM-08/48 : Autor(es): K. Reid, J. Watkins, E. Murphy, P. Trathan, S. Fielding and P. Enderlein (United Kingdom)
-
The diet of Antarctic fur seals Arctocephalus gazella during the breeding season at South Georgia
pattern in three of the four years studied. Of the total number of the myctophid Protomyctophum choriodon ... the diet outside this period and together constituted 94% of the total estimated biomass of fish ... diet studies to be conducted during the entire pup-rearing periods of several years. Author(s ...
Meeting Document : WG-EMM-95/28 : Autor(es): Arnould, J.P.Y., Reid, K.
-
Krill population dynamics at South Georgia: implications for ecosystem-based fisheries management
from surveys conducted in the early, middle and late period of the summers of 2001 to 2005, together ... biomass. Krill abundance was highest during the middle of the summer in 3 years and in the late period in ... 2 years; in the latter there was evidence that krill recruitment was delayed by several months. A ... recruitment in each year showed the greatest correlation with the acoustic series. The results are consistent ...
Meeting Document : WG-EMM-10/P08 : Autor(es): K. Reid, J.L. Watkins, E.J. Murphy, P.N. Trathan, S. Fielding and P. Enderlein
-
Análisis de amenazas potenciales de la pesca para los objetivos del AMP propuesta para la región del Mar de Ross
. Ecosystem threats from fishing potentially undermine the requirements of Article II(3) paragraphs b and c ... Zealand and the USA over several years; in this paper we make the underlying logic more explicit, drawing ...
Meeting Document : SC-CAMLR-IM-I/09 : Autor(es): Delegations of New Zealand and the USA
-
Towards an ecological risk assessment of krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)
of krill catch and effort. We have pulled together an initial collection of existing krill predator ... 58.4.1 and 58.4.2) Microsoft Word File: emm-17-20.docx Approval: Approved Secretariat Workflow Status ...
Meeting Document : WG-EMM-17/20 : Autor(es): N. Kelly, M. Cox, L. Emmerson, S. Kawaguchi, B. Raymond, C. Southwell and D. Welsford
-
Distribution of foraging by female Antarctic fur seals
pattern was consistent among years of different prey availability. Lactating females were constrained to ... forage mainly within 100 km of the location at which the offspring was being raised. When this constraint ...
Meeting Document : WG-EMM-03/38 : Autor(es): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)
-
A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2009/10
fishing together with the catch of Dissostichus spp and bycatch species by year for the period 1997–98 to ... Abstract: The exploratory fishery for Dissostichus spp. Has now been operating for 14 years in ... Subarea 88.1 and for 9 years in Subarea 88.2. This report summarises the timing, depth, and location of ... 88.2E, but a slight decline in SSRU 882CDFG over the last two years. We carried out a more detailed ...
Meeting Document : WG-FSA-10/23 : Autor(es): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)
-
The breeding biology and distribution of Adelie penguins: adaptations to environmental variability
Research (LTER) study of the effects of environmental variability on animal populations in the Antarctic ... breeding areas by Adelie penguins, following two to three years of failure at "poor" sites ...
Meeting Document : WG-EMM-96/58 : Autor(es): Fraser, W.R., Trivelpiece, W.Z.