Search results

1. Mitigation of seabird captures during hauling in CCAMLR longline fisheries

   Global Seabird Programme Birds Australia Suite 2-05 60 Leicester Street Carlton, Victoria 3053 ... – Single boom with single or multiple suspended objects This consists of a single boom (between 2–6 m ... the two booms, effectively ‘curtaining off’ the haul area (Figure 2). The number of streamers ... 2: Type II BED – Two booms with streamers attached (traditional Brickle curtain design). 159 ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 155–162 : Author(s): Reid, E., B. Sullivan and J. Clark

2. Size compositions of males and females in the course of the life cycle of Euphausia superba

   analyses of size variations. 2. MATERIALS AND METHODS Samples of E. superba taken from commercial ... obvious manner (Figure 2). Differences are often observed in frequency distribution and in some cases in ... .... ~ • SI) \0 Figure 2: Size composition of juvenile E. superba, males and females. (For legend, see ... "'''' A BeD % % 30 100 59-38S 42-00W <1' 137 19.3.67 !f 198 20 60 10 "..-' .. 0 .. 0 2'Zl ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Author(s): Makarov, R.R.

3. Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides

   , Casilla 8-V, Valparafso, Chile 2 Universidad Austral de Chile, Casilla 567, Valdivia, Chile 3 paC1 ... -at-age model proposed below relates to this last type of fishery. 2. EVALUATION MODEL The basic ... survey. (1) (2) (3) (4) (5) 5 So as to reduce the number of parameters, the specific ... = bo (0.8 ~ bo ~ 1.6) These were incorporated into the objective function SSQ = L(Pi - J\)2 + A((M ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Author(s): Zuleta, A.V. and C.A. Moreno

4. Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations

   are the wet mass m–2 (i.e. bio- mass density) and no. m–2 (numerical density). The current paradigm ... 2) sample from the near surface (typically ~10 m depth for acoustics) down to ~200 m and in areas ... estimates for this area (see Table 2). Survey CCAMLR Area (see Figure 1) Area surveyed (million km2 ... outdated method for estimation of krill biomass   Atkinson et al. 222 Table 2: Estimates of total ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Author(s): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)

5. Refinements to the strategy for managing depleted fish stocks based on CCAMLR objectives

   are below levels near to the population level giving greatest net annual increment (GNAI). (2) The ... with the concepts (1), (2) and (3) above. A further factor to be taken into consideration in some ... accrues about the status of the stock. 2. METHODS AND RESULTS The underlying process in calculating ... distribution. This leads to a total of 16 cases, with results shown in Table 2. 470 The fishing ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 467–475 : Author(s): de la Mare, W.K. and A. Constable

6. Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery

   ° 67° Moreno et al. 82 Figure 2: (a) General design of the Chilean longline. The actual ‘main line ... Branch lines Anchor ~25–30 kg ~40 m Main line (a) Main line Branch line ‘Net sleeve’ Ø~2–3 cm Ø ... mix design of the longline Number of sets Effort 1. Isla Camila 101 353 500 2. Isla Santa Clara ... wandering 85 Conservation benefits from a new fishing gear 0 1 2 3 4 5 6 2002 ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Author(s): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes

7. CCAMLR ecosystem monitoring and management: future work

   (1 99 5) ; T ho m so n et a l. (2 00 0) M an ge l a nd S w it ze r (1 99 8) C ... on st ab le (2 00 1) E ff ec t d ir ec ti on C lo se d fo od -w eb m od el w ... program be designed to detect the effects of fi shing? Table 2 summarises the major categories of ... between the predator and krill 241 Ecosystem monitoring and management: future work Table 2 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 233–253 : Author(s): Constable, A.J

8. Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data - Autumn 1989/90

   selected intervals (Figures 1 and 2) and the area of layers having equal density was determined. Biomass ... (Fig,lfe 2) Island areas. Minimum values for mean weighted biomass (not including areas of high ... Zone between the waters of the ACC and the Weddell Sea. Maximum values for specific biomass (up to 2 ... . .' .'....... . ........... ·.·.· ..• · •.. \.····ii.·f\ · .... ······.·.·.·i.·\iiA 'iJ'-: ............. 1. \ .......... " ... . Figure 2 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 115–121 : Author(s): Fedotov, A.C.

9. On the presence of Paralomis spinosissima and Paralomis formosa in catches taken during the Spanish survey Antártida 8611

   ). They were found to be present only around Shag Rocks and South Georgia. Figures 1 and 2 show the ... south of Shag Rocks (Figure 1). At South Georgia (Figure 2), the species was found in hauls carried ... Paralomis spp. Lopez Abellan and Balguerias SHAG ROCKS 43 42 O 41 O 40 O Longitude W Figure 2 ... Escocia y peninsula Antartica. Publi. Espec. Inst. Esp. Oceanogr., 2: 9-48. Balguerias, E. 1989 ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 165–173 : Author(s): López Abellán, L.J. and E. Balguerías

10. Do krill and salps compete? Contrary evidence from the krill fisheries

    of green krill and salp density are expressed in Figures 2 and 3. Generally, the highest proportion ... duration of the period of high proportion of green krill varied widely among years (Figure 2). Salp by ... comparing these two figures (Figures 2 and 3), it seems that there is a pattern of temporal mismatch ... 402.14 1 088.93 1 517.10 1 577.60 1 142.82 2 325.27 2 051.42 2 640.84 576.41 1 086.43 1 116.23 ...

    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

Pages