Search results
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e-sc-xxix-a4.pdf
... for the krill fishery. WG-SAM-10/17 reported on an analysis of krill mean length and fish by-catch ... % of hauls, with all vessels being observed at least once every two years, was sufficient to estimate mean ... coverage of 50% in 2010/11 for Area 48 (Conservation Measure 51-06), and noting that increased coverage ... the largest reductions in CV (increases in precision) for both krill mean length and fish by-catch (WG-SAM-10 ... meeting are listed in Appendix C; WG-EMM-10/33 was included at the start of the meeting for consideration ... fishery, changes in the demography of krill (potentially associated with climate change) and does not ... data collected as part of the US AMLR Program in Subarea 48.1, but aiming to be sufficiently general ... should be based on clearly defined stock hypotheses; (iii) the utility of CPUE data from the fishery in
application/pdf attached to:WG-SAM-10
Meeting Report : WG-SAM-10
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e-sc-iv-a7.pdf
... changes in critical components of the ecosystem, to serve as a basis for the Conservation of Antarctic ... . 12. Bearing in mind the intent of Article II of the Convention for the Conservation of Antarctic ... , each with different characteristics in respect to resources, harvesting, etc., would be the best means ... on the distribution and abundance of predators and prey, by means of both systematic surveys, and, in respect to prey ... States to hold the meeting at the National Marine Mammal Laboratory of the NMFS in Seattle. 3. Tie ... proposal to revise the draft agenda since the meeting of the Scientific Committee in September 1984, after ... discussions and some papers were tabled at the meeting. A list of documents is in Appendix III. 9. The ... detect and record significant changes in critical components of the ecosystem, to serve as a basis for
application/pdf attached to:WG-EM-85
Meeting Report : WG-EM-85
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The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)
body parts as a result of continual ecdysis means there are no structures present, analogous ... are immediately fertilised externally as there is no means of sperm storage. Moulting (and therefore mating ... effect of the parasite is to castrate the host crab, meaning they are no longer part of the spawning ... estimates of conservative catch levels for the stock of P. spinosissima were attempted, recognising ... of the development of a management regime for them. Finally it aims to highlight areas in which ... assessment and management methods in light of continuing interest in the regional crab fishery. Considerable ... gaps in our knowledge of the biology, ecology and demography of the lithodid species at South Georgia ... of the targeted species. In addition, there is doubt surrounding the identification of the less ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Author(s): Belchier, M., T. Peatman and J. Brown
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WG-IMALF-94
longline fishery in the Southern Ocean Brothers, N. 1991. Biol. Conservation, 55: 255-268. WG-IMALF-94/07 ...
Meeting
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WG-EMM-08
Kingdom) WG-EMM-08/49 PROPOSED APPROACH FOR THE IDENTIFICATION OF IMPORTANT MARINE AREAS FOR CONSERVATION ... : USING ‘MARXAN’ SOFTWARE TO SUPPORT SYSTEMATIC CONSERVATION PLANNING S.M. Grant, J. Tratalos and P.N ...
Meeting
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Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database
for conservation applications, BirdLife International convened an evaluation workshop in South Africa in 2003 ... tracking data correspond only to the closed period (Table 4), meaning that results from such an analy- sis ... for the Conservation of Southern Bluefin Tuna (CCSBT), the International Commission for the Conservation of Atlantic ... of Conservation New Zealand, David Bell, Hans Rook. Northern royal albatross (New Zealand): C.J.R. Robertson ... successful measures to reduce the incidental mortality of seabirds in most of the fisheries within its ... comprehensive assessment of risks of incidental mortality for albatrosses and petrels foraging in the Convention ... Paper Title: Analysis of albatross and petrel distribution within the CCAMLR Convention Area ... , unreported and unregulated (IUU) fishing. This paper presents an analysis of the distribution of albatrosses ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Author(s): BirdLife International (prepared by C. Small and F. Taylor)
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WG-EMM-15
project (7-9 April 2014, Bremerhaven) WG-EMM-15/40 On amendments to Conservation Measure 51-07 (2014 ... Streamlining the work of the Scientific Committee for the Conservation of Antarctic Marine Living Resources (SC ...
Meeting
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WG-EMM-18
C.D. Jones WG-EMM-18/37 An ecological risk assessment of current conservation measures for krill ... management and conservation through the use of Krill Reference Areas and Krill Fishing Areas P.N Trathan ...
Meeting
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Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
sea conditions. Line setters are not equipped with a governor, meaning that the longline deployment ... the water Table 1: Mean times taken for longlines to reach target depths when set with and without ... the line setter (treatment). The average standard error of the means, and the average standard error ... of the difference between the treatment means, were 0.8 s and 1.1 s respectively. Treatment Target depths ... . A trial was conducted in the Ross Sea to determine the effectiveness of line setters in increasing ... were identical, including in the first few metres of the water column where seabird interactions are ... Paper Title: Seabird by-catch by autoline vessels: do line setters increase the sink rate of ... m –1 lead core) longlines by some autoline vessels in the Kerguelen and Crozet Islands Patagonian ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Author(s): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
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Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
and t 0 –0.159 for males and L ∞ 92.03, K 0.055 and t 0 0.159 for females. Revised estimates of the mean total ... length-at-maturity (38.8 and 46.4 cm) and mean age-at-maturity (10.6 and 13.6 years) are presented ... and L∞ 92.03, K 0.055 and t0 0.159 for females. Revised estimates of the mean total length-at-maturity ... (38.8 and 46.4 cm) and mean age-at-maturity (10.6 and 13.6 years) are presented for males and females ... . Revised estimates of the mean total length-at- maturity (38.8 and 46.4 cm) and mean age-at-maturity (10.6 ... ), and mean coefficient of variation (CV) (Chang, 1982), were calculated and bias plots drawn for each test ... within the Ross Sea. This means that they are directly comparable to specimens collected by observers ... comparisons for the 2004 data The IAPE and mean CV for the between-reader test were 9.55 and 13.51 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Author(s): Marriott, P.M., M.J. Manning and P.L. Horn