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1. A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   ; leopard seal, Hydrurga leptonyx; and Weddell seal, Leptonychotes weddellii). Data on populations ... ; leopard seal, Hydrurga leptonyx; and Weddell seal, Leptonychotes weddellii). Data on populations ... 1, 2 and 3). The earliest of those surveys were in the Weddell Sea in the austral summers of 1967/68, 1968/69 and 1969/70 ... seals seen hauled out during shipboard strip tran- sects in the pack-ice of the Weddell Sea (Figure ... estimated area of pack-ice in the Weddell Sea that was typical of having been surveyed to obtain ... an approximate estimate of the abundance of crabeater seals in the Weddell Sea (8.25 million in 1967/68 ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Author(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan

2. WG-EMM-PSW-08

   ESTIMATES FOR CRABEATER, WEDDELL AND LEOPARD SEALS AT THE ANTARCTIC PENINSULA AND IN THE WESTERN WEDDELL SEA ...

   Meeting

3. Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 to 1996

   Paper Title:  Areal and seasonal extent of sea-ice cover off the northwestern side ... of the Antarctic Peninsula: 1979 to 1996 Abstract / Description:  Analysis of seasonal sea-ice cover of an area ... extent, seasonal duration and persistence of sea-ice over multiple years is apparent and is consistent ... with features described by Stammerjohn and Smith (1996) for ice cover in the Bellingshausen Sea. Periods ... EXTENT OF SEA-ICE COVER OFF THE NORTHWESTERN SIDE OF THE ANTARCTIC PENINSULA: 1979 TO 1996 R.P. Hewitt ... sea-ice cover of an area measuring 1.25 X l o b km2 off the northwestern side of the Antarctic ... . Variability in seasonal timing, area1 extent, seasonal duration and persistence of sea-ice over multiple ... cover in the Bellingsliausen Sea. Periods of extensive winter ice cover peaked in 1980, 1986, 1991 ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 65–73 : Author(s): Hewitt, R

4. Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   ) in the Ross Sea Abstract / Description:  This study uses histological assessments to determine age- and length ... -at-spawning for female and male Antarctic toothfish (Dissostichus mawsoni) from fish sampled in the Ross Sea ... by approximately May each year. The age at 50% spawning for females on the Ross Sea slope region is 16.6 years (95 ... is biased right (older) by applying the slope-derived ogive to the northern Ross Sea region depends ... - AND AGE-AT-SPAWNING OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA S.J. Parker ... Antarctic toothfish (Dissostichus mawsoni) from fish sampled in the Ross Sea spanning the 2000–2009 fishing ... . The age at 50% spawning for females on the Ross Sea slope region is 16.6 years (95% CI 16.0–17.3 ... (older) by applying the slope-derived ogive to the northern Ross Sea region depends on the proportion ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Author(s): Parker, S.J. and P.J. Grimes

5. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   Sea region Abstract / Description:  Population modelling software was developed that captures ... models were developed for the Antarctic toothfish (Dissostichus mawsoni) population in the Ross Sea ... divided the Ross Sea region into 189 equal-area (24 000 km 2) cells. The underlying spatial distribution ... depths, or to the entire Ross Sea region (all 189 cells). Estimates of movement rates were consistent ... Sea regIon S. Mormede and A. Dunn National Institute of Water and Atmospheric Research (NIWA ... for the Antarctic toothfish (Dissostichus mawsoni) population in the Ross Sea region and used as operating models ... functions were estimated within each model. The spatial structure of the models divided the Ross Sea region ... , or to the entire Ross Sea region (all 189 cells). Estimates of movement rates were consistent with the results ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Author(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker

6. A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data

   Sea Region incorporating multi-year mark-recapture data Abstract / Description:  An exploratory ... longline fishery for Antarctic toothfish (Dissostichus mawsoni) has been carried out in the Ross Sea region ... was developed for Antarctic toothfish in the Ross Sea region that incorporates multi-year release of tagged fish ... . This is the first published stock assessment of toothfish in the Ross Sea region. It demonstrates the value of multi ... ). To date, the main fishery for Antarctic toothfish in the high seas of the CAMLR Conven- tion Area has ... taken place in the Ross Sea region. For purposes of management, the ‘Ross Sea region’ (RSR) is defined ... , in the ‘Amundsen Sea region’ (ASR), and is managed separately (Figure 1). The RSR exploratory longline fishery ... A stock Assessment model of AntArctIc toothfIsh (Dissostichus mawsoni) In the ross seA regIon ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Author(s): Mormede, S., A. Dunn and S.M. Hanchet

7. Species identification and age estimation for the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   whitsoni) from the Ross Sea Abstract / Description:  Samples of macrourid rattail by-catch from ... the toothfish fishery in the Ross Sea dependency in 2002 were identified by observers and returned to New ... in the Ross Sea (CCAMLR Subarea 88.1). The zones are assumed to form annually as this ageing methodology has ... the Ross Sea ... (MACROURUS WHITSONI) FROM THE ROSS SEA P. Marriott National Institute of Water and Atmospheric Research ... in the Ross Sea dependency in 2002 were identifi ed by observers and returned to New Zealand for subsequent ... in the Ross Sea (CCAMLR Subarea 88.1). The zones are assumed to form annually as this ageing methodology has ... A target longline fi shery for Dissostichus spp. in waters in and near the Ross Sea has operated each ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 37–51 : Author(s): Marriott, P., P.L. Horn and P. McMillan

8. Fishes of the Ross Sea Region – A field guide to common species caught in the longline fishery

   working on toothfish longline fishing vessels to identify the main species of fishes taken in the Ross Sea ... (Channichthyidae), and cod icefishes (Nototheniidae). It does not cover all fishes caught in the Ross Sea region ... Fishes of the Ross Sea Region – A field guide to common species caught in the longline fishery ... longline fishing vessels to identify the main species of fishes taken in the Ross Sea region of Antarctica ... Fishes of the Ross Sea Region A field guide to common ... -43741-6 (online) 2014 Fishes of the Ross Sea Region A field guide to common species caught ... in the longline fishery FISHES OF THE ROSS SEA REGION. A field guide to common species caught in the longline ... .; Marriott, P.; Hanchet, S.M.; Fenaughty, J.M.; Mackay, E.; Sui, H.; Wei, F. (2014). Fishes of the Ross Sea ...

   Document : Site Section: Publications

9. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   , Ommastrephidae) in the Scotia Sea: an ecological approach Abstract / Description:  In anticipation ... of the development of a new fishery for the ommastrephid squid Martialia hyadesi in the Scotia Sea, this paper ... . A conservative estimate for total annual consumption of M. hyadesi by higher predators in the Scotia Sea is 245 ... ) in the Scotia Sea: an ecological approach ... MEASURES FOR A NEW FISHERY ON MARTIALIA HYADESI (CEPHALOPODA, OMMASTREPHIDAE) IN THE SCOTIA SEA ... squid Martialia hyadesi in the Scotia Sea, this paper presents a revision of annual consumption ... annual consumption of M. hyadesi by higher predators in the Scotia Sea is 245 000 tonnes, with an upper ... , predator consumption, Scotia Sea, squid, CCAMLR INTRODUCTION As annual catches of Illex ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Author(s): Rodhouse, P.G

10. e-cc-xxviii.pdf

    ... in CCAMLR high-seas areas ............................................ 18 ASSESSMENT OF INCIDENTAL ... Zealand and the UK. A total of nine at-sea inspections were reported: six conducted by UK-designated ... of icefish and anomalous sea-surface temperatures. Krill catches in Subarea 48.3 during 2008/09 were ... to the Ross Sea ecosystem and the toothfish fishery in Subarea 88.1 (SC-CAMLR-XXVIII, paragraphs 3.34 to 3.37 ... UK. A total of nine at-sea inspections were reported: six conducted by UK-designated CCAMLR ... of icefish and anomalous sea-surface temperatures. Krill catches in Subarea 48.3 during 2008/09 ... (FEMA2) relating to the Ross Sea ecosystem and the toothfish fishery in Subarea 88.1 (SC-CAMLR-XXVIII application/pdf attached to:CCAMLR-XXVIII

    Meeting Report : CCAMLR-XXVIII

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