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Potential impacts of bottom trawling on benthic communities in Prydz Bay, Antarctica
wide with a headline height of 4 to 5 m. Nets were towed for a standard haul duration on the bottom of ... Trawls 2 4 5 3 407 ~ 56 ...-- C> ~ --en en <{ ~ o CO 200 100 200 D 100 0 ... headline length was 35 m. Mesh size was 15 cm in the front panels and 5 cm in the codend liner. Ground ... of the 14 stations and mostly was greater than 10 (Table 3). 4. DISCUSSION Nets used in bottom ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 403–410 : Author(s): Constable, A.J.
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Conservation Measure Conservation Measure 25-03 (2011)
. 4. Nets should be cleaned prior to shooting to remove items that might attract birds. 5. Vessels ... discharge of offal 2,3 and discards 4 shall be prohibited during the shooting and hauling of trawl gear ... footnote 2). 4 For the purpose of this conservation measure, ‘discards’ are defined as whole fish or ...
Conservation Measure : 25-03 (2011)
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Some comments on the procedure for testing estimators of krill abundance which utilise survey data
~:--~ ~--------------- 123 4 5 Inter-swarm Distance (km) Figure 2: Comparison of the observed frequency distribution of ... results are different. This is because the maximum likelihood estimator: (4) was used here, while ... Miller and Hampton used the estimator: A A1 = (.en 2)/Ymedian (5) These two estimators are ... deterministically identical (if the model assumed is correct). The estimator of equation (5) has the advantage of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Author(s): Butterworth, D.S., D.L. Borchers and D.G.M. Miller
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Conservation Measure Conservation Measure 33-03 (2002)
’ should each be counted as a single species. 4. If the by-catch of any one species is equal to or ... least 5 n miles2 distant. The fishing vessel shall not return to any point within 5 n miles of the ... subarea/division. Rules for catch limits for by-catch species: Skates and rays – 5% of the catch limit ...
Conservation Measure : 33-03 (2002)
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Conservation Measure Conservation Measure 41-10 (2006)
conducted by a maximum in the season of two (2) Argentine, four (4) New Zealand, one (1) Norwegian, two (2 ... ) Russian, one (1) Spanish, two (2) UK and four (4) Uruguayan flagged vessels using longlines only. Catch ... , the 2006/07 season is defined as the period from 1 December 2006 to 31 August 2007. 4. The ... accordance with the provisions of Conservation Measure 41-01, except paragraph 6. By-catch 5. The total by ...
Conservation Measure : 41-10 (2006)
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Conservation Measure Conservation Measure 41-03 (2013)
limit 4. The total catch of Dissostichus eleginoides shall be limited to 45 tonnes. 5. The total ... exceeds 5% of the catch of Dissostichus spp. in any one haul or set, or if the catch of Macrourus spp ... rule is triggered, then the fishing vessel shall move to another location at least 5 n miles 1 ... distant. The fishing vessel shall not return to any point within 5 n miles of the location where the ...
Conservation Measure : 41-03 (2013)
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Conservation Measure Conservation Measure 23-06 (2012)
51-07. 5. In all seasons after the conditions of paragraph 4 have been met, paragraph 3 shall apply ... catch limits in Conservation Measures 51-01, 51-03 and 51-07. 4. When the total reported catch in any ... when the total catch is less than 50% of the trigger level and paragraph 4 shall apply when the total ...
Conservation Measure : 23-06 (2012)
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Conservation Measure Conservation Measure 23-06 (2009)
. 5. In all seasons after the conditions of paragraph 4 have been met, paragraph 3 shall apply when ... specified with catch limits in Conservation Measures 51-01 and 51-03. 4. When the total reported catch in ... the total catch is less than 50% of the trigger level and paragraph 4 shall apply when the total ...
Conservation Measure : 23-06 (2009)
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Conservation Measure Conservation Measure 21-02 (2015)
populations to fishing activities. 4. The Commission shall annually determine a precautionary catch limit ... Collection Plan and required to undertake the evaluations described in paragraph 1(ii). 5. A Member ... paragraph 4 of Conservation Measure 10-02 in respect to each fishing vessel notified. Members are not ... be flagged to the notifying Member before entering the fishery. 4 This deadline allows ...
Conservation Measure : 21-02 (2015)
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Conservation Measure Conservation Measure 21-02 (2016)
populations to fishing activities. 4. The Commission shall annually determine a precautionary catch limit ... Collection Plan and required to undertake the evaluations described in paragraph 1(ii). 5. A Member ... paragraph 4 of Conservation Measure 10-02 in respect to each fishing vessel notified. Members are not ... be flagged to the notifying Member before entering the fishery. 4 This deadline allows ...
Conservation Measure : 21-02 (2016)