Resultados de la búsqueda
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The 2013 annual random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2)
Abstract: The annual random stratified trawl survey (RSTS) at Heard Island and McDonald Islands ... (HIMI) was completed during April of 2013. The catches of D. eleginoides for 2013 were half that of 2012 ... and lower than the long-term (2006-2012) average. Conversely, mackerel icefish catches were seven ... times the long term average. Catches of Channichthys rhinoceratus were higher and those of ...
Meeting Document : WG-FSA-13/21 : Autor(es): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)
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Results of the longline survey for toothfish in the northern Ross Sea region (SSRU 88.2A) by the FV Argos Froyanes, United Kingdom
Abstract: A multi-year, multi-Member research program was established to map and sample the ... fishable areas of SSRUs 88.2 A–B north of 66° S latitude. During the 6 th- 10 th February 2015, the UK ... fishing vessel Argos Froyanes surveyed SSRU 88.2 A research block 4 defined in the multi-Member 88.2 ... fish and collect information on the characteristics of the toothfish inhabiting the region. The vessel ...
Meeting Document : WG-SAM-15/31 : Autor(es): M. Soeffker, J. Clark, J.M.G. Rebollo and C. Darby (United Kingdom)
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Biology, population dynamics and preliminary assessment of the long-term yield of Macrourus caml by-caught by the Australian fishery at Heard Island and the McDonald Islands (CCAMLR Division 58.5.2)
Abstract: Grenadiers (Macrourus spp.) are a common by-catch of the Australian fisheries in ... during the 2015 random stratified trawl survey confirmed that Caml grenadier (Macrourus caml) is present ... in Division 58.5.2, and likely to one of the most common grenadier by-caught. Sufficient data was ... collected in the survey, and subsequent commercial longline operations, to enable an assessment of the long ...
Meeting Document : WG-FSA-15/63 : Autor(es): J. Dell, D. Maschette, E. Woodcock and D. Welsford (Australia)
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Update of the Antarctic toothfish stock assessment for the Ross Sea by means of the TSVPA separable cohort model
Abstract: An updated Antarctic toothfish (in the Ross Sea) stock assessment was done by means of ... the TISVPA model (2006 data on catch-at-age and cpue and the data on tag recaptures were included ... ). All the three sources of information taken separately (and together) indicate historical increase in ... stock biomass, perhaps, due to development (broadening) of the fishery. The results show that, according ...
Meeting Document : WG-SAM-07/9 : Autor(es): D. Vasilyev, K. Shust, V. Babayan and T. Bulgakova (Russia)
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THE AUTOLINE SYSTEM – AN UPDATED DESCRIPTIVE REVIEW OF THE METHOD WITH RECOMMENDATIONS TO CLARIFY CCAMLR CONSERVATION MEASURES REGULATING LONGLINE FISHERIES WITHIN THE CONVENTION AREA
Abstract: The paper updates Fenaughty and Bennett (2005), Longlining Operations on New Zealand ... discussing circumstances and scenarios occurring with the method. A definition of the fundamental unit of ... gear (a ‘line’) for longlines is proposed for the purposes of regulation and management. Current ... Conservation Measures dealing with longline fisheries carried out within the Convention Area are reviewed and ...
Meeting Document : WG-FSA-08/60 : Autor(es): J.M. Fenaughty (New Zealand)
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By-catch in the longline fishery along the shelf slope of Kerguelen (Division 58.5.1) during the 1994/95 and 1995/96 cruises
Patagonian toothfish Dissostichus eleginoides in approximately 500m depth along the shelf slope in the west ... of Kerguelen. By-catch consisted mainly of Rajidae Bathyraja spp. (85 %). The proportion of species ... taken in the by-catch was low (less than 0.75%) and does not represent a problem at the present level of ... fishing. The results indicate that longlining therefore is a highly target-specific method of fishing in ...
Meeting Document : WG-FSA-96/11 : Autor(es): Capdeville, D., Duhamel, G.
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Proposal for a joint workshop between the Southern Ocean Observing System and the Scientific Committee for the Conservation of Antarctic Marine Living Resources
Abstract: The Southern Ocean Observing System (SOOS) Executive Committee requests that the ... -CAMLR. SOOS was established in 2011 and has been communicating with the Scientific Committee since that ... time (see this year’s report in SC-CAMLR-XXXVI/BG/14). Last year, SOOS was recognised by the ... 2.94), spatial management of impacts on the Antarctic ecosystem (SC-CAMLR-XXXV, paragraph 5.7), climate ...
Meeting Document : SC-CAMLR-XXXVI/BG/15 : Autor(es): Submitted by SCOR
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The results of investigations of the feeding of Antarctic toothfish D. mawsoni in the Ross Sea in 2005/06
Abstract: The works on study of the diet composition of Antarctic toothfish were conducted from ... December to March during the two fishery seasons (2004-2005 and 2005-2006) in different fishing areas of ... the Ross Sea located between 67°S to 76°S. 192 longline settings were made. In total, over two seasons ... depths of 523-2000 m. The total length (TL) of individuals ranged from 49 to 201 cm with weight from 0.8 ...
Meeting Document : WG-FSA-06/17 : Autor(es): A.F. Petrov (Russia)
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Some notes on by-catch of fishes caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (December 2000 to January 2001)
by F/V Niitaka Maru (3910t) were made from 16 December 2000 to 26 January 2001 in the vicinity of the ... trawl catches. Lepidonotothen larseni was the most abundant in number and weight and occurred in 20.4 ... the second in abundance in number and weight respectively. Most hauls were dominated by one species ... among juveniles of different species was recognized. The by-catch data of the present survey provided a ...
Meeting Document : WG-EMM-01/50 : Autor(es): T. Iwami, S. Kawaguchi and M. Naganobu (Japan)
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East Antarctica Planning Domain MPA Planning Reference Document #2: Draft MPA Report Part 2 - Descriptions of the proposed EARSMPA, the four highlighted MPAs and Activities in the Planning Domain
Abstract: This paper is Part 2 of an update of the draft MPA Report for the East Antarctica ... Planning Domain presented to WG-EMM in 2014 (WG-EMM-14/48). The draft MPA Report for the East Antarctica ... submitted and reviewed by the Scientific Committee, Working Groups and workshops since 2010. It has been ... : Part 1- The planning domain and seven candidate MPAs (WG-EMM-14/48, Sections 1, 2, and 3), Part 2 ...
Meeting Document : SC-CAMLR-XXXIII/BG/39 : Autor(es): Delegations of Australia and France