Resultados de la búsqueda
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Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements
Paper Title: Estimates of circumpolar abundance of Antarctic krill based on recent acoustic ... density measurements Abstract / Description: The total circumpolar abundance of Antarctic krill ... (Euphausia superba) is estimated using recent measurements of krill density from acoustic surveys and ... historical information on the overall range of krill. The biomass estimates fall between 60 and 155 million ... scientific data was used to arrive at a total estimate of krill biomass of 272 million tonnes (Voronina ... using a combination of fisheries data, which were used to estimate the spatial extent of krill and to ... ), although densities derived from scientific nets were also used in a recent estimate of total krill ... the Ross Sea. Document WG-Krill-92/7. CCAMLR, Hobart, Australia. Boyd, I.L. 1996. Time scales of ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Autor(es): Nicol, S., A.J. Constable and T. Pauly
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The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
Paper Title: The role of fish as predators of krill (Euphausia superba) and other pelagic ... : Krill forms an important part of the diet of many Antarctic fish species. An understanding of the role ... of fish as krill predators in the Southern Ocean is critical to understanding how changes in fish ... region. First attempts to estimate the krill and pelagic food consumption by Antarctic demersal fish in ... Science, Vol. 19 (2012): 115–169 115 THE ROLE OF FISH AS PREDATORS OF KRILL (EUPHAUSIA SUPERBA) AND ... Road Cambridge CB3 0ET United Kingdom M.A. Collins Director of Fisheries/Senior Executive ... represented by demersal and mesopelagic fish and krill (Euphau sia superba), the key organism to many food ... pack-ice zone, is considered as a network of dynamic systems centred around krill. There is ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Autor(es): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams
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A sensitivity analysis of a simple krill individual-based model designed to investigate length-based recruitment indices
Abstract: As part of the CCAMLR Scheme of International Scientific Observation, observers on ... -board Krill (Euphausia superba) fishing vessels measure the length of individual Krill sampled from ... commercial catches. These extremely valuable data may be used to monitor the state of harvested Krill ... individual-based model of krill population dynamics was subjected to a sensitivity analysis. Starting from a ...
Meeting Document : WG-EMM-13/23 : Autor(es): S. Thanassekos and K. Reid (Secretariat)
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Chilean krill fishery: analysis of the 1991 season
Paper Title: Chilean krill fishery: analysis of the 1991 season Abstract / Description: This ... data and its use in studying small-scale spatial distribution of catches. The results show that krill ... . 3.4 Scientific Observers and By-Catch Scientific observers went on board the commercial vessel ... reported to CCAMLR. 1988-1990. Document wG-Krill-91/9. CCAMLR, Hobart, Australia. 277 Table 1 ... scientific observers on board of a Chilean commercial vessel. 278 Family: Nototheniidae ... WG-KRILL-9l/39 CHILEAN KRILL FISHERY: ANALYSIS OF THE ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 273–287 : Autor(es): Marín, V.H., A. Mujica and P. Eberhard
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Moving towards a new era in ecosystem-based krill fishery management
greenweight across vessels; 2) ensuring guides for finfish larvae and ice krill are provided to SISO observers ... Abstract: To move towards ecosystem-based management of the Antarctic krill fishery and meet the ... krill catch reporting including 1) developing methods to accurately report catch despite differences in ... . Author(s): Submitted by ASOC Title: Moving towards a new era in ecosystem-based krill fishery ...
Meeting Document : SC-CAMLR-38/BG/22 : Autor(es): Submitted by ASOC
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A methodology for estimating total finfish by-catch of the Area 48 krill fishery
that is currently available, applied to data collected by Scientific Observers on the FV Saga Sea ... bycatch of the Area 48 krill fishery and quantify the impact of bycatch on the finfish stocks using data ... rates were applied to estimates of krill catch to estimate precautionary total bycatch numbers of each ... rates in the Saga Sea krill fishery. The methodology can also provide quantitative analysis of the ...
Meeting Document : WG-EMM-12/29 : Autor(es): T. Peatman, S.M. Martin (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)
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Antarctic krill and ecosystem management – from Seattle to Siena
Paper Title: Antarctic krill and ecosystem management – from Seattle to Siena Abstract ... / Description: This paper outlines CCAMLR’s development of a management approach for the Antarctic krill ... the Working Group on Krill (WG-Krill). Particular prominence is also attached to the modelling ... approach developed in order to calculate a precautionary catch limit for the krill fishery in various ... document the early development of CCAMLR’s efforts to manage the krill fi shery in a manner consistent ... management procedures. As identifi ed by WG-Krill, the placement of suitably qualifi ed observers aboard ... (2002): 175–212 175 ANTARCTIC KRILL AND ECOSYSTEM MANAGEMENT – FROM SEATTLE TO SIENA D.G.M. Miller ... outlines CCAMLR’s development of a management approach for the Antarctic krill (Euphausia superba) fi ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Autor(es): Miller, D.G.M
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Conservation Measure Conservation Measure 222/XX (2001)
Document2 1 MEDIDA DE CONSERVACIÓN 222/XX ... barco deberán recopilar los datos requeridos para completar la última versión del formulario C1 ...
Conservation Measure : 222/XX (2001)
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A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels
from Antarctic krill fishing vessels Abstract / Description: The use of fishing-vessel-based acoustic ... Antarctic krill (Euphausia superba), yet the quality and even the utility of the data may be seriously ... Chinese krill fishing vessel. Results show that the interference noise was effectively reduced while ... structure and echo strength of the krill swarms were retained. The method may provide opportunity to improve ... typical scientific surveys for krill, commercial fishing vessels usually operate at a more extensive ... Chinese krill fishing vessels have Simrad EK60 scientific echosounder systems operating at 38, 70 and ... survey conducted by a Chinese krill fishing vessel in December 2013. Document WG-EMM-14/47. CCAMLR ... data collected from Antarctic krill fishing vessels X. Wang Ocean University of China Qingdao ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Autor(es): Wang, X., J. Zhang and X. Zhao
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Notifications of intent to participate in a new or exploratory fishery, or an established krill fishery, 2018/19
and established fisheries for krill for 2018/19. No notifications were received for new fisheries. The ... Abstract: The Secretariat received fishery notifications for exploratory fisheries for toothfish ... fishery, or an established krill fishery, 2018/19 Microsoft Word File: cc-xxxvii-bg-06.docx Approval ... : Approved Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation ...
Meeting Document : CCAMLR-XXXVII/BG/06 : Autor(es): CCAMLR Secretariat