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A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements
Streamer Lines Hooks Observed Birds Killed By-catch Rate 1 8 307 6 0.722 2 60 847 11 0.181 3 85 042 2 ... ______________________________________________________________________ 1 Conservation Measure 29/X, the original conservation measure adopted at the Tenth Meeting, was ... November 2002 (Table 1). Streamer lines had an aerial extent of 30 to 70 m depending on sea state ... , these data strongly suggest that multiple streamer lines are Table 1: Numbers of hooks observed ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Autor(es): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke
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Whale depredation – Data collection guidelines
6 47 00,94 66 51,57 817 47 06,26 66 55,93 1 166 10 000 471 2 601 67 136 7 47 30,38 66 42,78 1 359 ... 18,53 71 59,00 601 10 000 1 027 2 596 6 20 24 46 50,24 71 47,75 1 252 46 59,00 71 55,21 815 10 000 115 ... capitaine dans les formulaires CCAMLR Whale depredation - Data collection guidelines – April 2016 1 ... ...................................................................................................................... 5 1. DATA COLLECTION ...
Document : Site Section: Science
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The choice of procedure for deciding when to close fisheries regulated by CCAMLR: a simulation model
~-----------------------------------------------------------' 100 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 1 0 11 i 2 percentage overshoot (departure from TAC ... decidir la fecha de cierre de las pesquerfas. 1. INTRODUCTION CCAMLR manages fisheries in its ... 0.2 to 0.3); • the catch rates were high in the C. gunnari fishery in 1989/90 (about 1 % of the TAC ... history for the 1991 D. eleginoides fishery is shown in Figure 1. As a result of these factors, catches ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 81–97 : Autor(es): Agnew, D.J.
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Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)
0.25 0.5 1 2 Figure 6 ... , as an index of phytoplankton biomass and precursor to primary productivity. Table 1 lists some of ... the properties of specific ocean colour sensors. Figures 1 and 2 show the Austral summer ... Field of view Sensor (SeaWiFS). The products column of Table 1 focuses on chlorophyll, but the range ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Autor(es): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear
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Natural mortality of grey rockcod (Notothenia squamifrons) in various areas of the Indian sector of the Southern Ocean
Status of Exploited Antarctic Fish Stocks: A Review. BIOMASS. Sci., ser., 6: 1-142. LANIN, V.1. 1983 ... 1.521 M = tn • 0.720 - 0.155 ( 1 ) Values for tn (70%) were calculated for each area. For specimens ... 0.18) (Table 1). The Alverson-Carnee method takes into account the age at which fish biomass reaches ... 0.33 (Kerguelen Islands) (Table 1). 142 Natural mortality was also determined using the Pauly ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 141–146 : Autor(es): Zaitsev, A.K.
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Telemetry monitoring of ecological resources
sampling. REFERENCES 1. Mailing address: University of Minnesota, 2660 Fawn Lake Drive N.E., Bethel ... : Telemetric Studies of Vertebrates: 1-18. Cheeseman, C.L. and R.B. Mitson. Symp. zool. Soc. Lond. No. 49.2 ... . Johns Hopkins APL tech. dig. V-7, No 7 5. Kuechle, ibid. 6. Luke, D.McG., D.G. Pincock and A.B ... day) -- surcharge for more than 6 lac. calcul. (per PIT and per day) . A 11 A 20 STANDARD SERVICE ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 495-511 : Autor(es): Kuechle, V.B.
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Factors that may influence the accuracy of abundance estimates from CCAMLR tag-recapture programs for Dissostichus spp. and best practice for addressing bias
animals in a sample to the total sample size: M R N C = (1) where M is the total number of tagged ... of a Dissostichus spp. fishery (Table 1). Finally, this study also attempted to identify where a ... Table 1: Schema for assessing the priority for addressing potential sources of bias in tag-recapture ... occurring, assessment of relative priority of remediating the issue (see Table 1), and potential mitigation ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 63–72 : Autor(es): Welsford, D.C. and P.E. Ziegler
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The use of patent databases to predict trends in the krill fishery
the fish- ery (Figure 1) have shown a slight upward trend since 2003. Notifications of intent to fish ... (Figure 1), however, rose dramatically from a notified catch of around 165 000 tonnes for the 2000/01 ... on several occasions by the Scientific Committee (Table 1). In response to such requests, limited ... data and no acknowledged methodology for obtaining it. Table 1: Information requested by the ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 135–144 : Autor(es): Foster, J., S. Nicol and S. Kawaguchi
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SIOFA Executive Secretary position description
by the Meeting of the Parties pursuant to Article 6(1)(f) of the Agreement; g) keep the Meeting of ... – Executive Secretary’s functions and duties 1. The Executive Secretary shall assist the Meeting of the ...
Document : Site Section: The Organisation
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Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48
estan dispuestos a aceptar cambios en los regimenes de pesca existentes. 1. INTRODUCflON In ... among subareas or local areas: 240 (1) Amount of information on biological interactions explicitly ... alter current fishing patterns usually lead to management delays (see below). (6) Delay in ... among subareas are: (1) Historical catches, (2) Even division among subareas, (3) Shelf area, (4 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 237–249 : Autor(es): Watters, G. and R.P. Hewitt