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1. Estimating confidence intervals for fish stock abundance estimates from trawl surveys

   Paper Title:  Estimating confidence intervals for fish stock abundance estimates from trawl ... fish and the coefficient of variation (CV) is high. The upper confidence bound appears to be slightly ... maximising the log-likelihood function for close to the nominal percentage of coverage, with each trial ... lower confidence bound estimates appear to be quite reliable and close to the nominal percentage (2.5 ... com%ination of strata. The column Low C.I. True gives the percentage of trials for which the ... . < True is defined in an analogous way. The final column is the total percentage of trials in which the ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 203–207 : Автор(ы): de la Mare, W.K

2. Penguin foraging behavior in relation to the distribution of prey

   midnight, with a reduction in effort around dawn and dusk (local apparent time). The mean and maximum depth ...

   Meeting Document : WG-KRILL-93/47 : Автор(ы): D.A. Croll, R.P. Hewitt, D.A. Demer and J.K. Jansen (USA)

3. Monitoring, control and surveillance undertaken by Chile during 2017/18 season

   Abstract:  Within the framework of the Commission for the Conservation of Antarctic Marine Living ... Resources (CCAMLR), the Government of Chile conducts Fishing Inspection Operations to the area of the ...

   Meeting Document : CCAMLR-XXXVII/BG/18 : Автор(ы): Delegation of Chile

4. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2

   . fisheries in the southern Indian Ocean sector. In particular, the paper considered the potential for ... recommended that SSRUs with a yield of less than 20 tonnes be closed to fishing. 5. By-catch of fish and ... Conservation measures ............................................................ 12 8.2 Management advice ... tonnes could be taken in SSRU E (see Figure 1). The other SSRUs (B, C and D) were closed to fishing ...

   Document : Site Section: Publications

5. INVESTIGATING LENGTH AT MATURITY OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) BASED ON SCIENTIFIC OBSERVERS’ DATA

   a limited number of fish, most of which were from the southern area, therefore not on obviously ... areas and very few of those found in the southern areas had spawned. As the GSI values of fish caught in ... since only a third there are mature. Any other movements would have to be outside of the fishing season ... vitellogenic fish with low GSI values, in some cases below 1%. In most studies there was little if any ...

   Meeting Document : WG-FSA-08/48 : Автор(ы): S. Mormede, S. Parker and P. Grimes (New Zealand)

6. Further development of a spatially explicit population dynamics operating model for Antarctic toothfish in the Ross Sea region

   younger fish were found predominantly in southern areas of the Ross Sea shelf, mature fish on the slope ... . These include testing alternative model assumptions around fishing selectivity, maturity and migrations ... -structured model that categorised fish as immature, mature, pre-spawning, spawning, or post-spawning ... and spawning fish in the northern areas of the Ross Sea region. Fits to the observations were ...

   Meeting Document : WG-SAM-13/35 : Автор(ы): S. Mormede, A. Dunn, S. Parker and S. Hanchet (New Zealand)

7. Revised research plan for the exploratory longline fishery for Dissostichus spp. in Subarea 48.6 in 2014/15

   -2014 fishing seasons in Subarea 48.6, 3,589 Dissostichus spp. were tagged and released, but only 4 ... increased to get more recapture. The food-web of Dissostichus spp. has started to be studied in the southern ... Ross Sea and 58.4.1. Some studies on biology of the fish have been evaluated, but those are not enough ...

   Meeting Document : WG-FSA-14/37 : Автор(ы): Delegation of the Republic of Korea

8. Revised research plan for the exploratory longline fishery for Dissostichus spp. in Division 58.4.2 in 2014/15

   fishing seasons in Division 58.4.2, 1,618 Dissostichus spp. were tagged and released, but any tagged fish ... get more recapture. The food-web of Dissostichus spp. has started to be studied in the southern Ross ... Sea and 58.4.1C. Some studies on biology of the fish have been evaluated, but those are not enough to ...

   Meeting Document : WG-FSA-14/39 : Автор(ы): Delegation of the Republic of Korea

9. Report of a domestic workshop to identify U.S. stakeholders’ objectives and protection priorities for one or more marine protected areas in Planning Domain 1

   consider to be priorities for spatial protection, and estimates of “conservation targets” that can be ... larval development,” “study climate impacts separate from fishing,” “preserve the integrity of existing ... priorities, conservation targets were generally highest for objects that occur inshore or over the ...

   Meeting Document : WG-EMM-15/34 : Автор(ы): G. Watters (USA)

10. Request for removal of the vessel bearing IMO No. 9319856 from the NCP-IUU Vessel List

    of Conservation Measure 10-07 (2016) are met, which the information contained in this application ... registration and flag made to Chile was denied in compliance with Conservation Measure 10-07 (2016), given that ... it for fishing activities in waters under Chilean jurisdiction, in accordance with the relevant ...

    Meeting Document : CCAMLR-XXXVII/BG/38 : Автор(ы): Delegación de Chile

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