Resultados de la búsqueda
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Identification of important benthic areas for conservation – using shared data from the Domain 1 MPA planning process
located west of the Antarctic Peninsula in the Bransfield Strait and north of the South Shetland Islands ... , and around the South Orkney Islands. Data layers shared with all CCAMLR Members as part of the Domain ... demonstrates the value of shared datasets in facilitating additional, supporting analyses for MPA planning. The ... range of available data also has relevance to a wide variety of other CCAMLR work, in addition to MPA ...
Meeting Document : WG-EMM-16/35 : Autor(es): M. Bristow, S. Grant, M. Santos and A. Capurro
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Research program to examine the life-cycle and resource potential of Dissostichus species in the Special Research Zone within the Ross Sea region Marine Protected Area (RSRMPA) in 2017–2027
program in the frame of the research and monitoring associated with the RSRMPA. Russian research program ... stock structure of Dissostichus species in the eastern part of the Ross Sea over shelf and continental ... study area covered by proposed investigations is located in the Special Research Zone of the RSRMPA ... during 2017–2027 or the first reference period for existence of the RSRMPA. This program provides ...
Meeting Document : WG-FSA-17/26 : Autor(es): Delegation of the Russian Federation
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Genetic identification of fish caught as by-catch in the Antarctic krill fishery and comparison with observer records
identifications made on vessels by scientific observers. A total of 344 fish (primarily in the families ... ; however, DNA results show several less common Notothenidae species were identified as L. larseni. All of ... DNA barcoding. Many of the specimens (n=136) were recorded to family-level by observers; genetic ... barcoding markers allowed these specimens to be assigned to species level. The diversity of fish identified ...
Meeting Document : WG-EMM-18/30 : Autor(es): A. Polanowski, J. Clark, D. Maschette, D. Welsford and B. Deagle
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Spatial distribution and population structure of juvenile Antarctic toothfish (Dissostichus mawsoni) in the South Shetland Islands (Subarea 48.1)
structure of juvenile D. mawsoni caught during bottom trawl survey on the shelves around the South Shetland ... abundant between 100 and 300 m depth. The sampled population was composed of 150 specimens measuring ... between 22 and 78 cm TL, equally distributed between sexes, most of them with gonads at immature stage of ... factor. Based on counts of annual growth increments from sagittal otolith sections, age estimates ranged ...
Meeting Document : WG-FSA-18/45 : Autor(es): M. La Mesa, E. Riginella and C.D. Jones
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Management plan for Site of Special Scientific Interest No. 36 – Eastern Dallmann Bay
Abstract: Management at Eastern Dallmann Bay aims to: • avoid degradation of, or substantial risk ... to, the values of the Area by preventing unnecessary human disturbance; • allow scientific research ... ; • allow visits for management purposes in support of the aims of the management plan. Author(s ... ): Submitted by the USA Title: Management plan for Site of Special Scientific Interest No. 36 – Eastern ...
Meeting Document : WG-EMM-02/57 : Autor(es): Submitted by the USA
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Management plan for Site of Special Scientific Interest No. 35 – Western Bransfield Strait
Abstract: Management at Western Bransfield Strait aims to: • avoid degradation of, or substantial ... risk to, the values of the Area by preventing unnecessary human disturbance; • allow scientific ... ; • allow visits for management purposes in support of the aims of the management plan. Author(s ... ): Submitted by the USA Title: Management plan for Site of Special Scientific Interest No. 35 – Western ...
Meeting Document : WG-EMM-02/58 : Autor(es): Submitted by the USA
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To the problem of spawning character for certain fish species
Abstract: The present paper presents the brief results of the research in reproductive biology of ... batches. It was supposed that the similar character of spawning might be for some other Antarctic fish ... species. Some peculiar features of the reproductive biology Moray cod M. evseenkoi, Antarctic toothfish D ... of spawning character for certain fish species Approval: Approved ...
Meeting Document : WG-FSA-11/18 : Autor(es): V. Prutko and A. Petrov (Russia)
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Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4
Abstract: The stock of Antarctic toothfish in the CCAMLR subarea 48.4 was conservatively ... estimated using the Chapman method as 621 tonnes. At a harvest rate of γ = 0.038 this would indicate a 2015 ... /16 yield of 24 t for the Antarctic toothfish in the region, compared to the previous 2014/15 ... estimation of 28 tonnes. Author(s): N.D. Walker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom ...
Meeting Document : WG-FSA-15/31 : Autor(es): N.D. Walker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom)
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IMPLEMENTATION OF FISHERY CONSERVATION MEASURES IN 2009/10
is discussed in this paper. The implementation of CMs focused on compliance and the System of ... Abstract: Table of Contents Topic Page Introduction 1 Fisheries in 2009/10 1 Fishery monitoring 3 ... -02 7 Preliminary assessments of impacts of bottom fishing CM 22-06 7 Krill fisheries notified under ... 2010. These CMs and resolutions were published in the Schedule of Conservation Measures in Force in ...
Meeting Document : CCAMLR-XXIX/BG/10 : Autor(es): Secretariat
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GROUNDFISH SURVEY IN CCAMLR SUB-AREA 48.3 IN APRIL 2008 WITH PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH
Abstract: In April 2008 the UK undertook a bottom trawl survey of CCAMLR Sub-Area 48.3 on the FV ... sea-floor areas and adjusting this for the low headline height of the UK trawl (see CCAMLR WG-FSA ... (2003), the biomass of mackerel icefish was estimated to be 80,426 tonnes, with a lower 1-sided 95% CI ... of 30,050. Catch-weighted length frequencies indicated that icefish population was dominated by 2 ...
Meeting Document : WG-FSA-08/28 : Autor(es): M.A. Collins, R.E. Mitchell, C.E. Main, J. Lawson, J. Watts, J. Slakowski, L. Featherstone and O. Rzewuski (UK)