Resultados de la búsqueda
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Krill Spill: An opportunistic approach to collecting penguin diet and krill length data
Abstract: Over time there has been a general decline in the collection of penguin diet ... composition data through the A8 parameter of the CEMP program, due to concerns surrounding the invasive nature ... of the methods. A pilot study was conducted at Esperanza Station for the 2017/18 season to consider ... obtained from collecting samples of ‘krill spill’, which comes from regurgitation during chick feeding. The ...
Meeting Document : WG-EMM-18/45 : Autor(es): E. Grilly, M. Santos, K. Reid and A. Silvestro
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Managing fishing vessels
the management of fishing vessels operating in the Southern Ocean. It identifies that currently a ... piecemeal approach has been taken to the management of the safety and environmental impact of fishing ... vessels resulting in an ad hoc patchwork of regulation. The paper identifies a new opportunity for review ... , amendment, improvement and consolidation of the existing framework through the development of a mandatory ...
Meeting Document : CCAMLR-XXIX/BG/22 : Autor(es): ASOC Observer
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Propuesta de un Procedimiento de Evaluación del Cumplimiento en la CCRVMA
Abstract: Further to the strong will expressed by Members at CCAMLR XXX to progress the work of ... the Development of a Compliance Evaluation Procedure Group, Australia coordinated intersessional work ... proposing a CCAMLR Compliance Evaluation Procedure (CEP), presented at Attachment A. The purpose of the ... proposed CCAMLR CEP is to provide a formal mechanism for the assessment of Members' compliance against ...
Meeting Document : CCAMLR-XXXI/29 : Autor(es): Delegation of Australia
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Draft Krill Fishery Report
Abstract: At WG-EMM 2013 the Working Group agreed that it would be useful to have a consolidated ... summary of information related to the krill fishery in a similar format to the fishery reports that are ... completed for finfish fisheries in WG-FSA (www.ccamlr.org/node/75667). The Secretariat agreed to coordinate ... the preparation of a draft krill fishery report for consideration at WG EMM-14 that would be similar ...
Meeting Document : WG-EMM-14/58 : Autor(es): Secretariat
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Preliminary stock assessment of Rajiformes in statistical Subarea 48.3
Abstract: Elasmobranch species, such as skates (Rajiformes), are not target species within the ... CCAMLR longline fisheries. However, they form a major part of the bycatch and as such it is necessary to ... understand the effect of each fishery on the Rajiformes population. Here we describe biological information ... gained from the skate tag-release programme in statistical subarea 48.3 and use the tag recaptures for a ...
Meeting Document : WG-FSA-14/48 : Autor(es): M. Soeffker, V. Laptikhovsky, J. Ellis and C. Darby (United Kingdom)
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Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2015
Abstract: This paper presents an update of the metrics of capacity and capacity utilisation ... Subareas 88.1 and 88.2. The updated metrics show the same pattern as the metrics based on the data up 2013 ... and do not indicate an excess capacity in the fishery. A measure of potential daily fishing capacity ... as a function of the catch limit for an area indicates that for some management areas the notified ...
Meeting Document : WG-FSA-15/09 : Autor(es): CCAMLR Secretariat
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Technical Specifications of Fish Heaven: version 2.1.5
Abstract: These are the technical specifications of the software Fish Heaven: version 2.1.5. The ... specifications include a description of the object structure of the model, the process structure of the model and ... a mathematical description of the model. Author(s): Ball, I. Title: Technical Specifications of ...
Meeting Document : WG-FSA-SAM-04/15 : Autor(es): Ball, I.
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Male krill grow fast and die young
Abstract: The size-differentiated sex ratio (proportion of males: POM) of Antarctic krill was ... examined with an extensive dataset derived from scientific surveys in the Indian Ocean sector and the ... southwest Atlantic sector, and from the krill fishery in the Southern Ocean. The percentage of males in size ... , sometimes showed higher values in 45-50 mm krill, but always decreased in the largest krill (>50 mm ...
Meeting Document : WG-EMM-07/P6 : Autor(es): S. Kawaguchi, L.A. Finley, S. Jarman, S.G. Candy (Australia), R.M. Ross, L.B. Quetin (USA), V. Siegel (Germany), W. Trivelpiece (USA), M. Naganobu (Japan) and S. Nicol (Australia)
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MaxEnt reconstructions of krill distribution and estimates of krill density from acoustic surveys at South Georgia 1996–2000
of mean krill density within two survey boxes of dimensions 80 km x 100 km to the north east and ... north west of South Georgia. The reconstructions are generated from acoustic line transect survey data ... gathered in the boxes in austral summers 1996 – 2000. Krill densities had previously been determined at ... approximately 0.5 km intervals along transect for each of the ten 80 km transects in each box, providing about ...
Meeting Document : WG-EMM-02/36 : Autor(es): M.H. Wafy, A.S. Brierley, S.F. Gull and J.L. Watkins (United Kingdom)
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Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 2000/01
fishing gear associated with seabirds at Bird Island, South Georgia. In this, the eighth year of ... . Quantities of fishing gear remained within the levels of previous years for all other species. Marine debris ... , the vast majority of which was plastics, showed a 28% increase from the maximum of the previous year ... for grey-headed albatrosses, but a 24% decrease from the maximum of the previous year for wandering ...
Meeting Document : SC-CAMLR-XX/BG/07 : Autor(es): Delegation of the United Kingdom