Search results

1. Long-term trends in the foraging patterns of female Antarctic fur seals at South Georgia

   Bird Island, South Georgia, was analyzed to estimate: 1) birth year of individuals, and 2) the number ... in: Sahrhage, D. (ed). Antarctic Ocean and Resources Variability. Springer. Berlin, Heidelberg, New York, Tokyo ... in the teeth of their pups. A collection of unmarked Antarctic fur seal teeth from Bird Island, South Georgia ... and Resources Variability. Springer. Berlin, Heidelberg, New York, Tokyo). ... , New York, Tokyo. 1. National Marine Mammal Laboratory, Northwest and Alaska Fisheries Center ... from Bird Island, South Georgia, was analyzed to estimate: 1) birth year of individuals ... , National Marine Fisheries Service, 7600 Sand Point Way NE, Washington 98115 USA. Le nombre de voyages ... . Un ensemble de dents non-marquees d'otaries antarctiques provenant de l'Ile Bird, Georgie du Sud ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 441-443 : Author(s): Bengtson, J.L.

2. Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

   the most abundant marine mammal observed in the vicinity of vessels when lines were being hauled, being ... removals on stock assessment models, modifications in the behaviour of marine mammals and entanglements ... the most abundant marine mammal observed in the vicinity of vessels when lines were being hauled, being ... removals on stock assessment models, modifications in the behaviour of marine mammals and entanglements ... , New Zealand and Chile (Gaskin, 1982). Sperm whales feed primarily on large mesopelagic squid ... interactions in the New Zealand fi shery (Visser, 2000). Although it seems as though cetacean interac- tions ... left on the line when killer whales took toothfi sh. Visser (2000) reported that in New Zealand ... . Purves Marine Resources Assessment Group Ltd 47 Prince’s Gate, London SW7 2QA United Kingdom Email ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Author(s): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins

3. Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994

   to albatrosses. The average mortality rate for the 20 sets was 0.48 birds/1 000 hooks and maximum mortality 3.12 ... birds/1 000 hooks. Mortality and interactions of birds with operations varied with site and time of day ... , and was affected by behavioural interactions between birds. Setting only at night would dramatically reduce ... birds/1 000 hooks and maximum mortality 3.12 birds/1 000 hooks. Mortality and interactions of birds ... to birds. Murray et al. (1993) estimated a minimum of 3 652 seabirds caught in New Zealand waters in 1988 ... longline vessels in New Zealand waters 1988-1992. Bird Conservation International, 3: 181-210. Prince ... on data sheets as used by the New Zealand Ministry of Agriculture and Fisheries in its Fisheries ... of seabirds in the southern bluefin tuna fishery off New Zealand. These included time of day, location ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Author(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

4. Identifying taxonomic groups vulnerable to bottom longline fishing gear in the Ross Sea region

   in the fishery being assessed. New Zealand identified an interim list of taxa to monitor in fishery by-catch ... to vulnerable marine ecosystems (VMEs) requires a specific list of the taxa that are considered vulnerable ... Implementing measures to avoid significant adverse impacts to vulnerable marine ecosystems (VMEs ... ) requires a specific list of the taxa that are considered vulnerable in the fishery being assessed. New ...  National Institute of Water and Atmospheric Research (NIWA) Ltd PO Box 893 Nelson, New Zealand Email ... – s.parker@niwa.co.nz D.A. Bowden NIWA Ltd Private Bag 14901 Wellington, New Zealand Abstract ... a specific list of the taxa that are considered vulnerable in the fishery being assessed. New Zealand ... for the New Zealand component of the Ross Sea taxonómicos considerados vulnerables en la pesquería evaluada ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 105–127 : Author(s): Parker, S.J. and D.A. Bowden

5. Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity

   Paper Title:  Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion ... island, 1996/97 and 1997/98: in relation to longline fishing activity Abstract / Description:  Marine ... -fishing) marine debris over this period. Sixty 'rope nooses' apparently used for suspending ... in association with seabird nests at Marion Island. Fishery-related marine debris was found most frequently ... hook was lodged in the oesophagus of the bird while the other was embedded in its wing. Marine ... anomaly is that the birds needed some time to adapt to exploiting this new resource efficiently. Three ... and marine associated with seabirds at Bird Island, South Georgia, during 1993 / 1994. Marine Onzithology ... CCAMLR Science, Vol. 6 (1999): 85-96 MARINE DEBRIS ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Author(s): Nel, D.C. and J.L. Nel

6. Interaction of marine mammals with the longline fishery around the Kerguelen Islands (Division 58.5.1) during the 1995/96 cruise

   Paper Title:  Interaction of marine mammals with the longline fishery around the Kerguelen Islands ... during the 1995/96 cruise and marine mammals occurred with the Antarctic fur seal (Arctocephalus gazella ... Interaction of marine mammals with the longline fishery around the Kerguelen Islands (Division ... eleginoides) to the west of the Kerguelen Islands during the 1995/96 cruise and marine mammals occurred ... INTERACTION OF MARINE MAMMALS WITH THE LONGLINE FISHERY AROUND THE KERGUELEN ISLANDS (DIVISION 58.5.1 ... (Dissosfichus eleginoides) to the west of the Kerguelen Islands during the 1995/96 cruise and marine mammals ... campagne 1995 - 96, et les mammifPres marins concernent uniquement les otaries de Kerguelen (Avctocephalus ... fisheries and marine mammals can result from competition for the same resource (Northridge, 1984 ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 171–174 : Author(s): Capdeville, D

7. Discrimination of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) using otolith morphometrics

   , was recognised in 2010 with the identification of a new species, M. caml. Grenadier are the main by-catch ... with the identification of a new species, M. caml. Grenadier are the main by-catch in the toothfish fishery and modelling ... Macrourus whitsoni (Regan, 1913) (Figure 1a) until samples collected on New Zealand’s International Polar ... Year Census of Antarctic Marine Life (IPY- CAML) voyage in 2008 led to the identification of a new ... Research (NIWA) Ltd Private Bag 14901 Kilbirnie, Wellington 6241 New Zealand Email – m.pinkerton ... - ently stored at NIWA, Wellington, New Zealand. Marriott et al. (2003) aged 213 otoliths (117 males, 96 ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 15–28 : Author(s): Pinkerton, M.H., C. Ó Maolagáin, J. Forman and P. Marriott

8. Seabird interactions with longlining operations for Dissostichus eleginoides at the South Sandwich Islands and South Georgia

   the South Sandwich Islands, actual and potential interactions with seabirds were assessed. Bird numbers ... mortality was seen and only one bird was caught on a hook; nevertheless many species in these aggregations ... of birds are clearly potentially vulnerable to setting operations in daylight hours. Several species ... with seabirds were assessed. Bird numbers increased rapidly after dawn and large numbers of Cape, giant ... longline vessels in New Zealand waters 1988-1992. Bird Conservation International, 3: 181-210. Prince ... on data sheets as used by the New Zealand Ministry of Agriculture and Fisheries for the southern bluefin ... . REFERENCES Bartle, J.A. 1991. Incidental capture of seabirds in the New Zealand sub-Antarctic squid trawl ... the South Sandwich Islands, actual and potential interactions with seabirds were assessed. Bird numbers ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 143–153 : Author(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

9. A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements

   is lacking and is identified as a high priority. Future streamer line research should compare the attack ... the attack or dive rate of multiple southern hemisphere seabird species or foraging guilds as a function ... by Japanese southern bluefi n tuna longline vessels in New Zealand waters, 1988–1992. Bird Conservation ... effective at reducing sea- bird attacks and mortality than a single streamer line (Melvin et al., 2001 ... ). Melvin et al. 192 as the boom-and-bridle system2 used by New Zealand vessels, are considered ... approximation of attack rate for diving birds) in response to single (with unweighted and integrated weight ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Author(s): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke

10. Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database

    BirdLife International (prepared by C. Small and F. Taylor) ... (DPIWE), Tasmania. Chatham albatross (New Zealand): C.J.R. Robertson, D.G. Nicholls and M.D. Murray ... of Conservation New Zealand, David Bell, Hans Rook. Northern royal albatross (New Zealand): C.J.R. Robertson ... of Conservation New Zealand, David and Mike Bell, Isobel Burns, Sandra McGrouther. Antipodean and Gibson’s ... albatross (New Zealand): D.G. Nicholls, M.D. Murray, E.C. Butcher, Kath Walker, Graeme Elliott ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Author(s): BirdLife International (prepared by C. Small and F. Taylor)

Pages