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1. TIMING OF CLUTCH INITIATION IN PYGOSCELIS PENGUINS ON THE ANTARCTIC PENINSULA: TOWARDS AN IMPROVED UNDERSTANDING OF OFF-PEAK CENSUS CORRECTION FACTORS

   that preclude nest censuses being conducted at the peak of egg laying as established by the CCAMLR ... Ecosystem Monitoring Program (CEMP) (Scientific Committee for the Conservation of Antarctic Marine Living ... knowing 1) how the census is timed relative to the peak of egg laying and 2) how nest numbers change ... through the breeding cycle. In this paper we present an analysis relating to both of these two challenges ...

   Meeting Document : WG-EMM-PSW-08/15 : Автор(ы): H.J. Lynch, W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece (USA)

2. Spatial and temporal distribution patterns of acoustic backscatter in the New Zealand sector of the Southern Ocean

   Abstract:  Mid-trophic level organisms (MTLO) of open-ocean marine ecosystems play a key role ... linking primary and tertiary consumers. Despite their importance, characterisation of MTLO is limited due ... from vessels of opportunity transiting across the Southern Ocean between New Zealand and the Ross Sea ... provided the opportunity to study distribution and abundance of MTLO over 7 yr. Analyses were performed to ...

   Meeting Document : WG-EMM-18/P06 : Автор(ы): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery

3. Scientific contribution to the 2016 review of Conservation Measure 51-07: Part 2 – outcomes from the application of the risk assessment framework for distributing the krill trigger level in Area 48

   fishing, which may be occurring at present because of the much larger catch possible under CM51-07 than ... Abstract:  This paper presents the outcomes from the application of the risk assessment framework ... for distributing the krill trigger level in Area 48, which was described in Part 1 of this work (WG ... -FSA-16/47). This second part has two additional components of work: (i) results of the analyses using ...

   Meeting Document : WG-FSA-16/48 Rev. 1 : Автор(ы): A. Constable (on behalf of the e-group on CM 51-07 WG-EMM review)

4. Report on the effectiveness of integrated weight (fast sinking) longlines in reducing the mortality of white-chinned petrels and sooty shearwaters in autoline longline fisheries

   Abstract:  The difference in the number of white-chinned petrels (Procellaria aequinoctialis) and ... conducted in the seabird breeding seasons (October/November) of 2002 and 2003 on F/V’s Janas and Avro ... the Janas and Avro Chieftain were followed by large number of seabirds, including 200-1,400 white ... -chinned petrels and up to 400 sooty shearwaters. Lines were set in day-light and at night, and a single ...

   Meeting Document : WG-FSA-04/72 : Автор(ы): G. Robertson (Australia), N. Smith (New Zealand), B. Wienecke and S. Candy (Australia)

5. Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass

   the spawning stock (as a proportion of SB0) at the end of the projection run (level of escapement ... , while the second is a generalised yield model. The decision rules relate to the effects of a specified ... long-term annual yield (γ) on (i) the probability of the spawning stock being reduced below a set ... proportion of SB0 during a projection run (probability of critical depletion) and (ii) the median status of ...

   Meeting Document : WG-EMM-97/45 : Автор(ы): de la Mare, W.K., Constable, A.J.

6. Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation

   kinds of threat in relation to their at-sea behavior. Adults, especially males, are more likely to be ... Abstract:  We studied the annual distribution, activity and breeding foraging trips of the sibling ... species of giant petrels, Northern Giant Petrel Macronectes halli and Southern Giant Petrel Macronectes ... data were provided by GLS loggers (Global Location Sensing), and detail of breeding foraging trips were ...

   Meeting Document : WG-FSA-12/67 : Автор(ы): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)

7. Zonal structure of zooplankton communities in the Southern Ocean south of Australia: results from a 2150 km continuous plankton recorder transect

   Abstract:  The Southern Ocean south of Australia is oceanographically complex, being characterized ... by double branches of the Sub-Antarctic Front (SAF), Polar Front (PF) and Southern Antarctic ... Circumpolar Current (SACCF), in addition to the Southern Boundary (SB) of the ACC. From 25 February to 3 March ... and 66.36°S, crossing each of these frontal zones. Surface temperature, salinity, and fluorescence ...

   Meeting Document : WS-BSO-07/P6 : Автор(ы): Hunt, B.P.V. and G. Hosie

8. Development of methods for evaluating the management of benthic impacts from longline fishing using spatially explicit production models, including model validation

   of these impacts in the scenarios tested were small, we recommend that research be focused, at least ... Abstract:  An important management objective for CCAMLR in the high seas region of the Antarctic ... is to develop appropriate methods of monitoring and managing impacts of bottom fisheries on ... investigate a range of scenarios for simulating the effect and management of benthic impacts from longline ...

   Meeting Document : WG-FSA-10/29 : Автор(ы): A. Dunn, S.J. Parker and S. Mormede (New Zealand)

9. Updated models of the habitat use of Patagonian toothfish (Dissostichus eleginoides) on the Kerguelen Plateau around Heard Island and the McDonald Islands (Division 58.5.2)

   depth. Proportion of females increased at shallower (<500m) and deeper (>1200m) depths, whereas a ... (Dissostichus eleginoides) in the CCAMLR area, with landings of  >5000 t.yr-1 from the French EEZ (Division ... (HIMI, Division 58.5.2). This paper provides a synthesis of the spatial distribution of the Patagonian ... quantify the effect of bathymetry in structuring the spatial distribution of different length classes and ...

   Meeting Document : WG-FSA-14/42 : Автор(ы): C. Péron and D.C. Welsford (Australia)

10. A review of rattail (Macrourus spp.) and skate by-catch and analysis of standardised CPUE, for the exploratory fishery in the Ross Sea (CCAMLR Subareas 88.1 and 88.2) from 1997/98 to 2004/05

    Abstract:  A standardised CPUE analysis was used to determine factors affecting bycatch rates of ... were vessel, area, and depth. Catch rates of rattails were highest along the shelf edge (SSRUs 88.1E ... , 88.1I, 88.1K and 88.2E) in depths from 600 to 1000 m, and there was an order of magnitude difference in ... rattail catch rates between different vessels. Examination of vessel characteristics showed that catch ...

    Meeting Document : WG-FSA-05/24 : Автор(ы): S.L. Ballara and R.L. O’Driscoll (New Zealand)

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