Resultados de la búsqueda
-
Catches in the Convention Area in 2013/14 and 2014/15
Abstract: Catches of toothfish, icefish and krill reported in the Convention Area in 2013/14 and ... 2014/15. Catches reported in 2013/14 were published in the CCAMLR Statistical Bulletin Volume 27 (https ... based on data reported to 16 September 2015. Author(s): CCAMLR Secretariat Title: Catches in the ... Convention Area in 2013/14 and 2014/15 Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : SC-CAMLR-XXXIV/BG/01 : Autor(es): CCAMLR Secretariat
-
Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2015- Part C: Data analysis and MPA scenario development
justification for the development of a marine protected area (MPA) in the Weddell Sea planning area. In ... accordance with the recommendations by WG-EMM-14 (SC-CAMLR-XXIII, Annex 6), this was done in three separate ... on the current state of Part C that was further developed in the 2014/15 intersessional period ... . Chapter 1 contains an update of the data analysis that has been presented in our background document SC ...
Meeting Document : SC-CAMLR-XXXIV/BG/17 : Autor(es): Delegation of Germany
-
Proposal to continue the time series of research surveys to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea in 2013
. The first survey was successfully completed in February 2012 and the results presented to the 2012 ... meeting of WG-SAM (Hanchet al. 2012). In this paper we provide a proposal to continue this time series ... a time series of longline surveys to monitor pre-recruit (<110 cm TL) toothfish in the southern ... Ross Sea (strata A12–C12) using standardised gear in a standardised manner; and (ii) To define ...
Meeting Document : WG-SAM-12/28 : Autor(es): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)
-
Development in maturity stage composition and vertical distribution in an Antarctic krill (Euphausia superba) hotspot
Abstract: Antarctic krill (Euphausia superba) aggregate in various ways depending on a range of ... spawning state is not well described or understood. In the present study, a krill fishing vessel during ... gradual decrease from more than 0.8 to less than 0.3 in the proportion of males relative to females. The ... decrease in subadult males indicates segregation according to demographical composition, and the change in ...
Meeting Document : WG-EMM-14/15 : Autor(es): B.A. Krafft, G. Skaret and T. Knutsen (Norway)
-
Comparing surface and planimetric area across multiple scales and assessing the impact of different data sources on seabed area estimation in research blocks in the CAMLR Convention Area
important for CCAMLR in estimating the fishable biomass of these species in data-poor areas, developing ... surface) is rarely estimated. The aims of this paper are to examine differences in: (1) planimetric seabed ... block (600-1800m included), the region were scaled down further to look at differences in eight depth ... classes and at the finest resolution areas were compared in individual (~500 m x 500m) grid cells within ...
Meeting Document : WG-SAM-15/01 : Autor(es): CCAMLR Secretariat
-
Progress report on the Korean research fishing by longline fishery for Dissostichus spp. in Subarea 88.3 in 2016/17 season
Abstract: Korean research fishing was conducted in Subarea 88.3 from 11 January 2017 to 7 March ... 2017 in 2016/17 fishing season. The total number of fishing days are 38 of 56 days stayed in the ... statistics in Subarea 88.3 were 5.04 and 88%, respectively. Length frequency of D. mawsoni had a single mode ... of 150 cm range. The maturity of D. mawsoni dominated in stage 2 with 84.6 % of female and 73.1% of ...
Meeting Document : WG-SAM-17/28 : Autor(es): S.-G. Choi, J. Lee, J. Lee and D. An
-
A spatial analysis of CEMP data in Area 48 to support work on feedback management in the krill fishery
Abstract: CEMP data from different sites in Area 48 were used to compare patterns of inter-annual ... been collected at an individual site reflect changes in the marine ecosystem. Correlations between ... inter-annual variability of sites in Subreas 48.1 showed an increased level of concordance in the period ... since 2008. Further expert review of the CSIs from individual sites would be helpful in further ...
Meeting Document : WG-EMM-16/09 : Autor(es): CCAMLR Secretariat
-
Fishes in pelagic catches in the vicinity of the South Shetland Island during the 6th Antarctic expedition of rv Kaiyo Maru, 1990/1991
occurrence and abundance of fishes in a total of 102 pelagic hauls for the Antarctic krill were made. Of the ... 102 net hauls, a total of 104 fishes belonging to 4 families and 16 species were captured in 25 tows ... . Juvenile Lepidonotothen larseni was the most abundant (46 individuals; 44.2% in number) and post-larval ... Cryodraco antarcticus was the next (14 individuals; 13.5% in number). The standard length of L. larseni ...
Meeting Document : WG-KRILL-93/50 : Autor(es): T. Iwami, T. Ichii, H. Ishii and M. Naganobu (Japan)
-
Results of scientific observation in Antarctic krill fishery in 2010/11: I. state of observer deployment and data collection
protocol and data collection in krill fisheries in 2010/11. All the 12 krill fishing vessels that operated ... in 2010/11 deployed scientific observers in accordance with the agreed systematic coverage. The ... observer allocation covered all the months and Subareas in which fishing operations were conducted. However ... current state of data collection, mere extension of the observer coverage may not result in the ...
Meeting Document : WG-EMM-12/65 : Autor(es): M. Kiyota and T. Okuda (Japan)
-
Assessment of incidental catches of seabirds in the French EEZ included in Division 58.5.1 and Subarea 58.6
incidental avian mortality by half in the French EEZ included in the statistic division and subarea 58.5.1 ... evolution of avian mortality between 2007 and 2013, ongoing studies and research in the nature reserve of ... monitoring in the Southern French Islands, supervised by the national nature reserve created in 2006 ... . Author(s): C. Marteau (France) Title: Assessment of incidental catches of seabirds in the French EEZ ...
Meeting Document : WG-FSA-13/06 : Autor(es): C. Marteau (France)