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Scientific Abstracts 2004
found in association with wandering albatrosses than with any 4 other species, although the number ... important component. Working Group on Ecosystem Monitoring and Management WG-EMM-04/4 ... The living planet index. CCAMLR Secretariat, 4 pp. (English, unpublished). WG-EMM-04/18 ... of krill calyptopis and furcilia larvae are provided for the Lazarev Sea. 4 WG-EMM-04/24 A ...
Document : Site Section: Publications
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Some comments on the procedure for testing estimators of krill abundance which utilise survey data
results are different. This is because the maximum likelihood estimator: (4) was used here, while ... maximum likelihood estimator of equation (4) has therefore been used instead, and provides comparability ... of f and fobs in equations (10) and (11) above is not trivially resolvable. 4. CONCLUDING REMARKS ... ~:--~ ~--------------- 123 4 5 Inter-swarm Distance (km) Figure 2: Comparison of the observed frequency distribution of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Автор(ы): Butterworth, D.S., D.L. Borchers and D.G.M. Miller
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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 ... of the 14 stations and mostly was greater than 10 (Table 3). 4. DISCUSSION Nets used in bottom ... Trawls 2 4 5 3 407 ~ 56 ...-- C> ~ --en en <{ ~ o CO 200 100 200 D 100 0 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 403–410 : Автор(ы): Constable, A.J.
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Conservation Measure Conservation Measure 24-02 (2003)
, 58.4.3a, 58.4.3b and 58.5.2, paragraph 4 of Conservation Measure 25-02 shall not apply only where a ... paragraph 4 of Conservation Measure 25-02, regular line sink rate monitoring shall be undertaken by the ...
Conservation Measure : 24-02 (2003)
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SCAR group of specialists on living resources of the Southern Ocean – Newsletter 3
krill. 4. Status of the Draft Proposal to SCAR As of this writing the following sections have been ... ;.ikdown of the spe~..:ies under this item. Yo~~· . ~j·u.cerely · 4 A.Bogdanov I ~~~~ / ft~L_ ni ...
Document : Site Section: The Organisation
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Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a
abundance data, I: Hillary 104 1 2 22 ,, ˆln ln1 ... exp 22 y y y Iy y I I I p I (4) where ... term in equation (4) is a composite of observa- tion (bar) and process error (PE): 2 2 2 , ,y I y I PE ... released that were not recaptured in the same season, TR, was 4 660. Given natural mortality, tag-induced ... tonne) were suggested to be too low and that a range of around 2.5 to 4 tags per tonne would be ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Автор(ы): Hillary, R.M
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On the power to detect changes using the standard methods for monitoring parameters of predatory species
monitored to detect changes of 10% to 30% of the mean value are shown in Table 4*. Breeding success was ... change in the mean are very large. 4. METHODS FOR FUR SEALS 4.1 Fur Seal Pup Growth (C1.0) The data ... %) 77 61 44 26 4.86 (20%) 20 1 6 1 2 8 7.29 (30%) 1 0 8 6 4 Chinstrap penguins: Statistical Power ... %) 37 29 21 1 3 388 Table 4: Estimates of the minimum sample size (number of pairs) required to ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 377–397 : Автор(ы): Boveng, P. and J.L. Bengtson
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The effects of monitoring procedures on Adélie penguins
fledging success (Table 4) or increase foraging trip duration (Table 5) compared to controls. The mean ... carrier ** Chicks died from starvation Table 4: Chicks fledged by package-carrying birds. Chicks ... 13 4 0.31 12 21 11 0.52 behaviour and thus choose to make a shorter trip (to closer, though ... des nids. Tableau 4: Jeunes emancipes dont un parent est porteur d'instruments. Jeunes emancipes en ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Автор(ы): Clarke, J. and K. Kerry
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Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48
required quantities/parameters can be estimated precisely and without bias. (4) Ease of enforcing the ... among subareas are: (1) Historical catches, (2) Even division among subareas, (3) Shelf area, (4 ... could be set at 125000 tonnes each (500 000 tonnes/4 = 125000 tonnes). Evenly dividing the total catch ... , 1987 (SC-CAMLR-SSP/4). CCAMLR, Hobart, Australia: 49-73. EVERSON, I. and S. CAMPBELL. 1990. Areas of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 237–249 : Автор(ы): Watters, G. and R.P. Hewitt
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A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula
; Bengtson et al., 1991): chinstrap: mean 20 km, SD 8; Adelie: mean 38 km, SD 15; gentoo: mean 10 km, SD 4 ... Overlap with Krill Fishery Foraging Numbers . 0 to 20 0 20 to 200 0200 to 4000 Figure 4: Density of ... 3: Figure 4: Figure 5: Figure 6: Indices du chevauchement de la p@che et des predateurs. Cet ... ubicacion de las colonias (*). Figura 4: Densidad de pingiiinos papua en busca de aliment0 prevista por el ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Автор(ы): Agnew, D.J. and G. Phegan
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