Resultados de la búsqueda
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Biological acoustic survey in the marginal ice edge zone of the Bellingshausen Sea
) Southern Ocean investigations (TuRNER and OWENS, 1995). A total of 285 targets were identified and ... Bellingshausen Sea from 23 November to 7 December 1992 as part of the UK Joint Global Ocean Flux Study (JGOFS ...
Meeting Document : WG-Krill-94/32 : Autor(es): A.W.A. Murray, J.L. Watkins and D.G. Bone (United Kingdom)
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Predicting distribution and relative abundance of mid-trophic level organisms using oceanographic parameters and acoustic backscatter
resilience to climate change. We used acoustic data collected at 38 kHz frequency across the Southern Ocean ... pelagic open-ocean ecosystem are normally sparse or absent. Consequently, ecosystem models are limited in ...
Meeting Document : WG-EMM-18/P07 : Autor(es): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery
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Modelling egg and larval transport of Antarctic Toothfish (Dissostichus mawsoni) in the East Antarctic region: Plan
sets catch limits in the Southern Ocean. Due to their broad distribution relating to their life cycle ... more than 10 years unique satellite product data and ocean model output data. This work examines not ...
Meeting Document : WG-SAM-2019/20 : Autor(es): M. Mori, K. Mizobata, T. Okuda and T. Ichii
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Krill faecal pellets drive hidden pulses of particulate organic carbon in the marginal ice zone
seasonal krill FP export flux of 0.039 GT C across the Southern Ocean marginal ice zone, corresponding to ... the ocean and affects atmospheric levels of carbon dioxide. Short term, episodic flux events are hard ...
Meeting Document : WG-EMM-2019/P01 : Autor(es): A. Belcher, S.A. Henson, C. Manno, S.L. Hill, A. Atkinson, S.E. Thorpe, P. Fretwell, L. Ireland and G.A. Tarling
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2012–13
vessels fishing shallower there in the last four years. There is some evidence for a similar reduction in ... Abstract: This report summarises the timing, depth, and location of fishing together with the ... have continued to be reasonably stable in the North and to have a strong mode of smaller fish on the ... Slope. Mean ages and ages of larger fish increased in the first few years of the fishery in each area ...
Meeting Document : WG-FSA-13/48 : Autor(es): S. Hanchet, S. Mormede and A. Dunn (New Zealand)
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Resolution Resolution 34/XXX (2011)
Enhancing the safety of fishing vessels in the Convention Area Adopted at meeting: CCAMLR-XXX ... of fishing vessels in the Convention Area Species all Area all Season all Gear all ... maritime incident involving a fishing vessel operating in the CAMLR Convention Area, Recognising the ... progress in the development at the International Maritime Organization (IMO) of a mandatory code for ... safety on board vessels fishing in the Convention Area, encourages Members: 1. To continue the work ...
Resolution : 34/XXX (2011)
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Resolution Resolution 34/XXXI (2012)
Enhancing the safety of fishing vessels in the Convention Area Adopted at meeting: CCAMLR-XXXI ... the safety of fishing vessels in the Convention Area Species all Area all Season all Gear all ... maritime incident involving a fishing vessel operating in the CAMLR Convention Area, Recognising the ... progress in the development at the International Maritime Organization (IMO) of a mandatory code for ... -latitude fisheries and Resolution 23/XXIII on safety on board vessels fishing in the Convention Area ...
Resolution : 34/XXXI (2012)
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Trends of Antarctic fur seal population at SSSI No. 32, Livingston Island, South Shetlands, Antarctica
parameters to an environmental index (the Southern Ocean Oscillation Index- SOI). Two fur seal censuses were ... affected by the El Niño Southern Oscillation phenomena might be given by the intrinsic rate of population ... growth (r) when compared with Southern Oscillation Index (SOI) values. The intrinsic rate of increase of ...
Meeting Document : WG-EMM-99/16 : Autor(es): R. Hucke-Gaete, D. Torres, A. Aguayo, J. Acevedo and V. Vallejos (Chile)
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Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic
seals in the Atlantic domain of the Southern Ocean is sensitive to the proximate physical forcing by a ... gazella) over 15 years at the island of South Georgia in relation to major indices of southern hemisphere ... environmental variation. In a multiple regression analysis, the El Niño/southern oscillation index (ENSO) and a ...
Meeting Document : WS-AREA 48-98/16 : Autor(es): I.L. Boyd (UK)
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Interaction of sperm whales with bottom longline and the Mammal and Bird Excluding Device (MBED) operation in the Patagonian toothfish (Dissostichus eleginoides) fishery in the southwestern Atlantic
estimated fishing yields of northern and southern zones were 11.05 kg/hour and 15.53 kg/hour respectively ... , using the MBED and with sperm whales effective predation. In the southern zone the fishing yield ... the toothfish fishery (Dissostichus eleginoides) carried out by longline fishing vessels operating in ... two different fishing zones at 40º and 50º latitudes in the Southwestern Atlantic from March to May ...
Meeting Document : WG-FSA-07/23 : Autor(es): O. Pin and E. Rojas (Uruguay)