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Possible effects of different levels of krill fishing on predators – some initial modelling attempts
0.69 0.67 0.64 0.64 Age-at-First-Reproduction T (yr) 4 4 5 10 The va lues of t h e p ... projection period.) Figure 4 compares deterministic and stochastic results for each predator species ... 0 .02 .04 .06 .08 1 (ii) Y Figure 4: Plots of predator numbers (N) (normalised as in Figure 3 ... , . " ' :C: $ ,L'\ S . , > :". :,,. S . L,! , ,\-,.:*L; : Z S 8 % S 8 X,. 8 F; :1 8 Y 4 . 5 ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Автор(ы): Butterworth, D.S. and R.B. Thomson
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Final report on the 2nd session of the 2nd special ATCM 17-28 July 1978
Foreign Affairs and Worship, Assistant Secretary-General. 4. The opening session was public. All the ... the basis of the following agenda adopted in Canberra: .. 6. 1. 2. 3. 4. s. Opening ... other and with their physical en~ironment. 4. The Antarctic Convergence shall be deemed to be a line ... Commission shall publish and maintain a record of all conservation measures in force. 4. In exercising its ...
Document : Site Section: The Organisation
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Final Report of the Second Session of the Special Antarctic Treaty Consultative Meeting
Foreign Affairs and Worship, Assistant Secretary-General. 4. The opening session was public. All the ... the basis of the following agenda adopted in Canberra: .. 6. 1. 2. 3. 4. s. Opening ... other and with their physical en~ironment. 4. The Antarctic Convergence shall be deemed to be a line ... Commission shall publish and maintain a record of all conservation measures in force. 4. In exercising its ...
Document : Site Section: The Organisation
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Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)
– 35 0 35 0– 40 0 40 0– 45 0 45 0– 50 0 T ot al s 1 53 43 0 0 0 0 0 0 0 0 4 4 8 2 53 42 0 0 1 ... 112 287 208 162 134 128 91 1 123 3 53 41 0 0 68 129 42 17 9 12 15 8 300 4 53.5 42 2 3 58 272 95 67 49 ... 30 14 25 615 5 53.5 41 4 19 1 023 776 434 143 103 87 58 58 2 705 6 53.5 40 0 0 33 59 76 69 84 110 135 ... 2 288 11 53.5 35 0 0 4 44 117 133 18 18 14 17 365 12 54 39 0 0 0 124 537 301 146 74 56 59 1 297 13 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Автор(ы): Belchier, M. and P. Fretwell
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Fishery Report 2018: Dissostichus eleginoides South Georgia (Subarea 48.3)
Conservation Measure (CM) 41-02, Annex 41-02/A. 4. In 1998, the fishery was restricted to the winter months ... conservation measures. 4 Biological data 10. The collection of biological data under CM 23-05 is ... current biomass levels (Table 4) show that the stock remained at around 52% of B0 in 2015. Table 4 ... projections conducted in accordance with the CCAMLR procedures for yield calculations (Figure 4) indicate ...
Document : Site Section: Publications
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Fishery Report 2013: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
.................................................................................. 4 Life-history parameters .................................................................... 5 ... outside the 12 n mile zone and no shallower than 500 m. 4. For the 2013 season, a catch limit set by ... rates are based on estimates from areas with assessed fisheries and are not more than 3–4% of the ... vessels in the fishery and the spatial and temporal distribution of fishing. 4 Figure 1 ...
Document : Site Section: Publications
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Conservation measures 2018/19 adopted changes accepted
shall immediately notify the Secretariat and the fishing vessel’s Flag State. 4. Each Contracting Party ... shall forward VMS reports and messages received, pursuant to paragraphs 2 and 4, to the CCAMLR ... Crozet Islands. 4 This paragraph does not apply to vessels licensed under South African domestic law in ... only TI Record time HHMM 0120 4 characters only, using 24-hour time format. Do not ...
Document : Site Section: Conservation and Management
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A composite recruitment index to describe interannual changes in the population structure of Antarctic krill at South Georgia
(m2) 8 1 2 4 0.1 Max. nets/haul 1 3 1 9 9 60 25 2 1 Cruise JBlO JB1 1 JR03 JR06 JR1 1 JR17 ... 2 0 10 2 1 0 0 0 19 4 0 0 0 0 Total 17 21 6 15 23 13 23 Watkins MATERIALS AND ... for each year class in each cruise are shown in Table 4. Small l + krill were found in the 1995/96 ... numbers of 2+ krill in 1995/96,3+ krill in 1996/97 and 4+ krill in 1997/98 imply that the 1993/94 season ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 71–84 : Автор(ы): Watkins, J.L
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Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01
и ограничивались 4 разрезами в клетке к северо-западу от Южной Георгии. Специально проведенная ... между значениями средней плотности криля, полученными в результате проведения только 4 разрезов в ... density of one per 16.66 km. A new central box containing four transect pairs (width = 4 x 16.66 ... - ances) are given for each survey in Table 4. For the mid-season survey, the mean krill density in the ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Автор(ы): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst
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Age determination of Champsocephalus gunnari Lönnberg, 1905 (Channichthyidae) taken in the South Georgia area in 1990
- 15.8 - - - 14.0 14.7 2 - 22.3 21.1 21.3 - 21.1 19.7 3 27.1 27.9 27.6 28.0 26.7 27.2 24.2 4 32.8 33.3 ... , February 1990. Age in Years Variations in Overall Length (cm) Number of Specimens 1+ 2+ 3+ 4+ 5 ... =21 cm. W=60 g. Age 2+years. 17 February 1990. Figure 4: Vertebrae of C. gunnari taken by RV ... Akademik Knipovich in the South Georgia area in February 1990. Female (9 Ill). TL=34 cm. W=250 g. Age 4 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 285–293 : Автор(ы): Kochkin, P.N.
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