Search results
-
Preliminary results on the distribution of fin whales on the northern Antarctic Peninsula
collected from 2013 to 2018 by the Brazilian Antarctic Program the Polar Vessel (NPo) Almirante Maximiano ... to 2018 by the Brazilian Antarctic Program the Polar Vessel (NPo) Almirante Maximiano during the austral ...
Meeting Document : WG-EMM-18/43 : Author(s): E. Seyboth, L. Dalla Rosa, G. Watters and E.R. Secchi
-
Support to CCAMLR to identify and deter illegal, unreported and unregulated (IUU) fishing activities that undermine the objective of the CAMLR Convention – Interim Report 2019
Abstract: In 2018 EU provided a further grant of €50 000 to support to CCAMLR to identify ... In 2018 EU provided a further grant of €50 000 to support to CCAMLR to identify and deter ...
Meeting Document : CCAMLR-38/BG/05 : Author(s): INTERPOL and CCAMLR Secretariat
-
CCAMLR Compliance Evaluation Procedure (CCEP) Summary Report
7 Contracting Parties. The Secretariat circulated Draft reports prior to the Commission meeting on 8 August 2018 ... 7 Contracting Parties. The Secretariat circulated Draft reports prior to the Commission meeting on 8 August 2018 ...
Meeting Document : CCAMLR-XXXVII/13 Rev. 1 : Author(s): CCAMLR Secretariat
-
Fishing with pots in the Antarctic region (CCAMLR Statistical Subareas 48.1, 48.2 and 88.3)
gear, with a distance of approximately 90 m between them. The pots were lowered at a depth of 290-1 920 ... , with a distance of approximately 90 m between them. The pots were lowered at a depth of 290-1 920 m. A total ...
Meeting Document : WG-FSA-98/20
-
Skate tagging in the Heard Island and McDonald Island (Division 58.5.2) toothfish fishery up to 2013
between 600 and 1000mm total length, indicating maximum ages of several decades. In combination ... total length, indicating maximum ages of several decades. In combination with biological and catch ... . Growth increments for tagged and recaptured B. eatonii indicated growth of ~20mm/year for both sexes ... for tagged and recaptured B. eatonii indicated growth of ~20mm/year for both sexes between 600 and 1000mm ...
Meeting Document : WG-FSA-13/22 : Author(s): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)
-
Are penguins and seals in competition for Antarctic krill at South Georgia?
they are, respectively, the main mammal and bird consumers of Antarctic krill (Euphausia superba). In recent years ... 1989 and 2000. Foraging ranges of the two species showed considerable overlap in both years ... species was very similar, but over the last 12 years the prevalence of krill in their diets has diverged ... of Antarctic fur seals will be enhanced as their population continues to increase, particularly in years ...
Meeting Document : WG-EMM-02/22 : Author(s): K.E. Barlow, I.L. Boyd, J.P. Croxall, K. Reid, U.J. Staniland and A.S. Brierley (United Kingdom)
-
Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2004/05
to decline over the past six years, and is at its lowest size in the past eight years of study, and fledging ... success was poor compared to earlier years of study. The gentoo breeding population, in contrast, has ... of both species decreased from last year, and were the lowest average weights seen over nine years ... in the 46-50mm range, continuing a four year trend of increasing proportions of female krill ...
Meeting Document : WG-EMM-05/9 : Author(s): A.K. Miller, E. Leung and W.Z. Trivelpiece (USA)
-
Acoustic monitoring and evaluation of krill in the Antarctic ecosystem Bransfield Strait and around Elephant Island during ANTAR XXI and XXII, aboard RV Humboldt, Peru
at high densities between 20 and 50 m deep while overnight, dispersed and scattered swarms were detected ... from the surface to 20 m deep. A wide distribution of krill in the study area, the highest densities ... between 20 and 50 m deep while overnight, dispersed and scattered swarms were detected from the surface ... to 20 m deep. A wide distribution of krill in the study area, the highest densities (> 1000 m / mn ...
Meeting Document : WG-EMM-16/76 : Author(s): R. Cornejo, M. Flores and J. Zuzunaga
-
Foraging energetics of Antarctic fur seals in relation to changes in prey availability
of lactating female Antarctic fur seals, Arctocephalus gazella, foraging at sea was measured in two years using ... doubly labeled water at South Georgia Island. There was no difference between years in mass gain, water ... influx, mass-specific field metabolic rate (FMR), or absolute FMR. Mean at-sea FMR over both years ... -provisioning rate) appear to reflect prey availability. The similarity between years in mass increase suggests ...
Meeting Document : SC-CAMLR-VIII/BG/13 : Author(s): Delegation of United Kingdom
-
Summary of Ross Sea skate tagging programme results
years, and 47 (0.5%) have been recaptured. The recapture of tagged Amblyraja georgiana after up to four ... years at liberty shows that some skates survive and recover from being hauled out of depths of around ... , and probably increases the survival of released animals. Unfortunately, this means that length at release can ... little, even after four years at liberty. There was no movement between SSRUs, and the maximum distance ...
Meeting Document : WG-FSA-06/32 : Author(s): S.L. Ballara, A. Dunn and M.P. Francis (New Zealand)