Search results
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Conservation Measure Conservation Measure 209/XIX (2000)
measure in accordance with Conservation Measure 65/XII: 1. Fishing for Dissostichus eleginoides in ... longline fishery, the 2000/01 fishing season is defined as the period from 1 May to 31 August 2001. 4. The ... must inform the Secretariat of changes in their plans no later than 1 April 2001. 1 Except for waters ... following conservation measure in accordance with Conservation Measure 65/XII: 57 209/XIX 210/XIX 1 ...
Conservation Measure : 209/XIX (2000)
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Preliminary model of krill fishery behaviour in Subarea 48.1
CCAMLR Science, Vol. 1: 71-79 PRELIMINARY MODEL OF ... used to parameterise the model (Table 1). These data only cover a part of Subarea 48.1, shown in ... Figure 1, and the model was therefore restricted to this area. The model was applied to data from the ... fishing in December and March are similar to that in January and February Table 1: Effort and CPUE ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 71–79 : Author(s): Agnew, D.J. and V.H. Marín
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Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey
. 1. INTRODUCTION Direct census surveys using midwater trawls as well as scientific research fishing ... remain part of an integrated approach to krill studies. VariOllS types of midwater research (e.g. RTM-1 ... hauling period T; P - trawl catchability. (1) (2) Assuming that information on values So S, B, Bo ... contains no errors, the relative error in the biomass estimate from formulas 1 and 2 will be calculated as ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Author(s): Kasatkina, S.M.
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Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands
principales * National Research Institute of Far Sea Fisheries, 5-7-1, Orido, Shimizu, 424 Japan 123 ... , 1'abondance de kriU etait inferieure a celle des saisons precedentes. La biomasse totale de kriU ... . 1. INTRODUCTION Krill concentrations regularly observed in the waters north of the South Shetland ... the western side of the Antarctic Peninsula (Leg I: 22 to 29 December, 1990, Figure 1), whereas the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 123–140 : Author(s): Ichii, T., H. Ishii and M. Naganobu
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Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys
estas areas, si se considera la pesqueria en un contexto global. 1. INTRODUCTION Since 1974 when ... of krill in the southern Scotia Sea is less than 1%, are not considered here. 2. METHODS 2.1 ... study was restricted to the South Shetland and South Orkney Islands (Figure 1). Elimination of the ... by birds and seals in the Scotia Sea. Using their Table 1 it is possible to calculate mean monthly ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Author(s): Agnew, D.J.
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Do krill and salps compete? Contrary evidence from the krill fisheries
National Research Institute of Far Seas Fisheries 5-7-1 Orido, Shimizu, Shizuoka, Japan 424 W. K. de la ... areas shown in Figure 1 were extracted and used in the analysis (6 911 hauls in total). All vessels ... . Statistical Analysis The results of the analysis of deviance (Table 1) show that each factor and ... . DISCUSSION Seasonal Pattern of Green Krill Results from the statistical analysis (Table 1) clearly show ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 205–216 : Author(s): Kawaguchi, S., T. Ichii, M. Naganobu and W.K. de la Mare
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Investigations of required sampling regimes for environmental parameters
, transformada logaritmicamente, con una significacion ex de 0.05 y una potencia P de 0.9. 1. IN1RODUCflON ... parameter with a significance level exS 01 and a statistical power of P (= 1-~) ;::: 0.8. This paper ... (1-P)[v])2 where 0' is the true standard deviation, 0 is the smallest true difference that it is ... which the effect is detected), ta[v] and t2(1-P)[v] are obtained from a two-tailed t table with v ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 561–573 : Author(s): Agnew, D.J.
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A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
significant adverse impacts on VMEs (SC-CAMLR, 2007a, para- graph 4.164) (Figure 1). desconoce. No obstante ... ). Similarly, Figure 1: Framework for indicating scientific and data collection activities to manage bottom ... complete set of scenarios c, i.e. ( ) ( ){ }, ,i i i i i cR S p p Xϕ= (1) (Kaplan, 1997) where pi(ϕi ... general defini- tion provided in equation (1). Generic risk-management framework The approach proposed ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Author(s): Martin-Smith, K
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Identifying taxonomic groups vulnerable to bottom longline fishing gear in the Ross Sea region
categories and listed examples of organisms and areas (mega- habitats) considered to be vulnerable (Annex 1 ... designates a 1 n mile- radius risk area around the location of the longline segment midpoint. Monitoring ... between 500 and 2 200 m (Figure 1). Currently, ves- sels are restricted to fishing in certain small-scale ... during the past sev- eral fishing seasons, the answer is yes (Table 1). However, impact is expected to ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 105–127 : Author(s): Parker, S.J. and D.A. Bowden
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Conservation Measure Conservation Measure 182/XVIII (1999)
rectangles3 in these exploratory fisheries, hereby adopts the following conservation measure: 1. This ... for the consideration of WG-FSA. 1 Except for waters adjacent to the Kerguelen and Crozet Islands 2 ... 0.5° latitude by 1° longitude with respect to the northwest corner of the Statistical Subarea or ... Commission. ANNEX 182/A DATA COLLECTION PLAN FOR EXPLORATORY FISHERIES 1. All vessels will comply with the ...
Conservation Measure : 182/XVIII (1999)