Resultados de la búsqueda
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Krill and zooplankton populations monitored during AMLR 2004 surveys (Subarea 48.1) with respect to the long-term Elephant Island area datasets
Abstract: Net sampling during annual field season activities of the U.S. Antarctic Marine Living ... February-March surveys. Overall length-frequency distributions and maturity stage composition reflected ... composition indicated a very early onset of seasonal spawning activity. Krill demographics during February ...
Meeting Document : WG-EMM-04/72 : Autor(es): V.J. Loeb (USA)
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Update on the analysis of fish by-catch in the krill fishery using data from the CCAMLR Scheme of Scientific Observation
from a total of 9303 hauls collected on 60 cruise involving 18 different vessels over the period 2010 ... -2014. This paper examines the frequency of occurrence, proportion by mass and length-frequency ...
Meeting Document : WG-EMM-14/31 Rev. 1 : Autor(es): Secretariat
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Directions followed by the French fishing companies involved in the toothfish fishery of the French EEZ, in order to minimise the incidental mortality of birds
juveniles of toothfish and to minimize by-catches of other fish. Longlining was a completely new technique ... season – to reduce the risk of bird mortality; it more generally gives a statement of the initiatives ... birds carried out by the vessels themselves shows a new fall of mortality of almost 45% during the 2005 ... : line-shooter, reconstituted baits, tests of hooks of new form, experimentation of a new type of ...
Meeting Document : SC-CAMLR-XXV/BG/23 : Autor(es): Delegation of France
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Net diagrams for Chilean vessels notified for krill fishery in 2015/16 Notification ID 86795, 86796 and 86797
Abstract: According to the requirements of Conservation Measure 21-03 (2014), this document ... provides information on net diagrams and exclusion devices of marine mammals used by the Chilean flag ...
Meeting Document : WG-EMM-15/03 : Autor(es): Delegation of Chile
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Aerobic dive limit: how often does it occur in nature?
lion, Neophoca cinerea, and the New Zealand sea lion, Phocarctos hookeri. Antarctic fur seals dove well ... significant amounts. Australian sea lions typically dove 1.5 times longer than the cADL, while New Zealand sea ...
Meeting Document : WG-EMM-00/48 : Autor(es): D.P. Costa, N.J. Gales and M.E. Goebel (USA)
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APPLICATION TO UNDERTAKE WINTER SCIENTIFIC RESEARCH IN CCAMLR SUBAREA 88.1 (SSRUS 88.1B, 88.1C AND 88.1G) IN THE 2008/09 SEASON
Abstract: New Zealand proposes to conduct a scientific research survey during the austral winter ... accordance with Conservation Measures 24-01, 33-03, 41-01 and 41-09. Author(s): Delegation of New Zealand ...
Meeting Document : WG-FSA-08/62 : Autor(es): Delegation of New Zealand
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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
austral summer: Antar XXI (15 to 22 February 2013) and Antar XXII (22 to 31 January 2014). The areas ...
Meeting Document : WG-EMM-16/76 : Autor(es): R. Cornejo, M. Flores and J. Zuzunaga
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Estimation and correction of migration-related bias in the tag-based stock assessment of Patagonian toothfish in Division 58.5.2
from two periods, 2007-2014 and 2009-2014 and used tag recaptures to 2015 in both cases. The annual ... -2014 and 0.7% using longline releases from 2009-2014. The annual migration rate from Division 58.5.1 to ... develop new assessment frameworks to account for emigration. The impact of increasing the tag-shedding ...
Meeting Document : WG-SAM-17/11 : Autor(es): P. Burch, P. Ziegler, D. Welsford and C. Péron
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Fisheries risks to the population viability of black petrel (Procellaria parkinsoni)
’ foraging range and thus help to identify fisheries that might be affecting this population. (New Zealand ... E.A. Bell (New Zealand) Title: Fisheries risks to the population viability of black petrel ... population. The mean age of first breeding for black petrel is estimated to be 6.7 y. Before this, new adults ...
Meeting Document : WG-SAM-10/P01 : Autor(es): R.I.C.C. Francis and E.A. Bell (New Zealand)
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An analysis of early change in the blubber thickness of minke whales as an indicator of krill availability
for seven years for increment between December and February with a fair agreement between the sexes ...
Meeting Document : WG-CEMP-87/18 : Autor(es): Y. Shimadzu (USA)