Resultados de la búsqueda
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Trials with net monitoring cable during the 2017/18 and 2018/19 seasons onboard FV Saga Sea
Abstract: This paper describes trials with a net monitoring cable on board FV Saga Sea. The ... solution as described in the permit for using a third cable was abandoned at an early stage, as it was ... : Trials with net monitoring cable during the 2017/18 and 2018/19 seasons onboard FV Saga Sea Microsoft ...
Meeting Document : WG-EMM-2019/16 : Autor(es): O.R. Godø
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Sampling toothfish from longlines with unequal probabilities
with less catch effort than those outside; or more generally, sampling effort is applied in inverse ... proportion to toothfish density on the line. The present recommendation therefore indicates sampling with ... ; but, preferably, the observer should start as close as feasible, and not be consistently late or early ... . Author(s): J.R. Ashford (USA) Title: Sampling toothfish from longlines with unequal probabilities ...
Meeting Document : WG-FSA-03/85 : Autor(es): J.R. Ashford (USA)
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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
composition indicated a very early onset of seasonal spawning activity. Krill demographics during February ... -March indicated an influx of large spawning individuals; these along with greatly increased ... that coincided with an oceanic-atmospheric “regime shift” affecting the Pacific Ocean basin. Author(s ... 48.1) with respect to the long-term Elephant Island area datasets Approval: Approved ...
Meeting Document : WG-EMM-04/72 : Autor(es): V.J. Loeb (USA)
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Gap analysis: comparing CCAMLR’s port state measures with those in the FAO Agreement on Port State Measures to Prevent, Deter and Eliminate Illegal, Unreported and Unregulated Fishing
Organizations (RFMOs) with the port State measures established by the FAO Port State Measures Agreement (PSMA ... with the PSMA standards: they are not sufficiently comprehensive to cover all IUU fishing activity ... engaged in other fisheries. It is important that CCAMLR aligns its measures with those of the PSMA and ... CCAMLR, based on publicly available information up to 31 July 2010. PEG will publish a final report with ...
Meeting Document : CCAMLR-XXIX/BG/25 : Autor(es): ASOC Observer
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Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1998/99
, marine debris and fishing gear associated with seabirds at breeding sites at South Georgia. In this, the ... was recorded in association with wandering albatrosses. Quantities of fishing gear remained within the ... levels of previous years for all other species, except giant petrels, which increased by 75% from the ... previous maximum. Plastic debris remained within the levels of previous years for all species except grey ...
Meeting Document : SC-CAMLR-XVIII/BG/07 : Autor(es): Delegation of the United Kingdom
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Fishing equipment, marine debris and hydrocarbon soiling associated with seabirds at Bird Island, South Georgia, 2004/05
associated with seabirds at Bird Island, South Georgia from 1 April 2004 to 31 March 2005. It is the twelfth ... such annual report. As in previous years, more items of fishing gear (mostly longlining gear) were ... found in association with wandering albatrosses than with any other species, although the total number ... the most number of marine debris, though again total quantity is significantly down on previous years ...
Meeting Document : SC-CAMLR-XXIV/BG/14 : Autor(es): Delegation of the United Kingdom
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Fishes caught along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter months of 1992
of 1992 (from July 9 to August 3) on board F/V No.3 and No.5 Chiyo Maru in the vicinity of the South ... Georgia Island. Among 74 net hauls examined, a total of 66 specimens of fishes belonging to 3 species were ... ) in comparison with some data reported previously. Author(s): T. Iwami (Japan) Title: Fishes caught ... along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter ...
Meeting Document : WG-KRILL-93/51 : Autor(es): T. Iwami (Japan)
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Relationships of Antarctic krill (Euphausia superba Dana) variability with westerlies fluctuations and ozone depletion in the Antarctic Peninsula area
-level pressure gradients across Drake Passage during 1982-1993. The years with high pressure gradients ... variability of krill recruitment and stock density with hypothesised environmental factors. We demonstrated ... meaning strong westerly winds coincided with good levels of krill recruitment in 1981182 (austral summer ... season), 1987/88 and 1990/91, while the years of extremely low values meaning weak westerly winds ...
Meeting Document : WS-AREA 48-98/5 : Autor(es): M. Naganobu, K. Kutsuwada, Y. Sasai and S. Taguchi (Japan)
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The direct impact of fishing and fishery-related activities on marine life in the CCAMLR Convention Area with particular emphasis on longline fishing and its impact on albatrosses and petrels – a review
Abstract: Finfishing started in the Southern Ocean more than 30 years ago at South Georgia and ... Iles Kerguelen. The fishery extended further south for a few years in the second half of the 1970' ... , in particular birds and mammals. With the exception of plastic package bands on some sub-Antarctic ... direct impact of fishing and fishery-related activities on marine life in the CCAMLR Convention Area with ...
Meeting Document : SC-CAMLR-XIX/BG/11 : Autor(es): Delegation of Germany
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The reliability of VHF telemetry data for measuring attendance patterns of marine predators: a comparison with Time Depth Recorder data
Abstract: VHF radiotelemetry data has been used for over thirty years to monitor the behavior ... VHF data collected on 16 lactating Antarctic fur seals to assess onshore attendance, with concurrently ... the retrieved datasets, 25% of the VHF data could not be interpreted with any reliability ... instrument types, with VHF data overestimating attendance bout duration by approximately 8.9h on average ...
Meeting Document : WG-EMM-15/P05 : Autor(es): A.D. Lowther, H. Ahonen, G. Hofmeyr, W.C. Oosthuizen, P.J. Nico De Bruyn, C. Lydersen and K. Kovacs