Search results

1. Antarctic krill and ecosystem management – from Seattle to Siena

   ). As originally postulated by Marr (1962), the effects of this circulatory system could link krill populations ... likely to infl uence krill distribution and abundance is sea-ice (Mackintosh, 1972, 1973). In its fi ... / Description:  This paper outlines CCAMLR’s development of a management approach for the Antarctic krill ... to be consistent with the objectives of the CAMLR Convention, particularly its Article II. Emphasis ... is given to the initiation of the CCAMLR Ecosystem Monitoring Program (CEMP) and the deliberations of ... CCAMLR statistical areas. This paper complements those of Constable (2002 – this volume) and Everson ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Author(s): Miller, D.G.M

2. Sexing of adult Adélie penguins by discriminant analysis of morphometric measurements

   shift). It was found that the combination of flipper breadth, bill depth and length of the middle toe ... ). It was found that the combination of flipper breadth, bill depth and length of the middle toe gave the most ... incubation shift). It was found that the combination of flipper breadth, bill depth and length of the middle ... ), flipper breadth at the widest point near the cubito-carpal joint (FB), length of the middle toe including ... breadth) and LM (length of the middle toe). These three variables are un correlated and all have higher ... that the best measurements for sex identification are flipper breadth (FB) and length of middle toe (LM ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 543–549 : Author(s): Scolaro, J.A., Z.B. Stanganelli, H. Gallelli and D.F. Vergani

3. Gear loss reported by longline fishing vessels for the 2018 and 2019 fishing seasons

   Abstract:  Gear loss as reported by longline vessels from the 2018 and 2019 fishing seasons ... , including differences in line loss by gear type, is reviewed following recommendations made at WG-FSA-18 ... . There was no difference in the relative reporting of lost hooks by gear type, with rates of loss recorded at 0.3% for each ... line loss between gear types, with a higher rate of complete line loss for trotline than for Spanish ...

   Meeting Document : WG-FSA-2019/18 : Author(s): CCAMLR Secretariat

4. Seabird by-catch and bait loss in longlining using different setting methods

   and are killed, while the associated bait loss may have serious impact on longlining efficiency and profitability ... . Bait loss and the catches of target species and sea birds were compared with those of lines set without ... by the sea-bird scarer. Losses of mackerel bait were also significantly reduced by using the scarer ... of the setting methods. However, bait loss caused by sea birds was regarded as a minor problem in this fishing ...

   Meeting Document : WG-FSA-96/06 : Author(s): Løkkeborg, S.

5. Hook loss in CCAMLR exploratory fisheries

   hook loss data was provided by 21 of the 34 vessel/fishery reports with an estimated 317920 hooks lost ... reporting form. Author(s):  Secretariat Title:  Hook loss in CCAMLR exploratory fisheries Approval ... requires an estimate of the number of lost hooks that are attached to sections of line. In 2011 hook loss ... Hook loss in CCAMLR exploratory fisheries ...

   Meeting Document : WG-FSA-12/65 : Author(s): Secretariat

6. Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean

   . Albatrosses have an economic impact on longline fisheries with annual losses to the southern bluefin tuna ... is essential. Author(s):  Delegation of Australia Title:  Albatross mortality and associated bait loss ... an economic impact on longline fisheries with annual losses to the southern bluefin tuna fishery alone ... Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean ...

   Meeting Document : CCAMLR-IX/BG/17 : Author(s): Delegation of Australia

7. Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean

   . Albatrosses have an economic impact 0n longline fisheries with annual losses to the southern bluefin tuna ... and associated bait loss in the Japanese longline fishery in the Southern Ocean Approval:  Approved ... an economic impact 0n longline fisheries with annual losses to the southern bluefin tuna fishery alone ... Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean ...

   Meeting Document : WG-IMALF-94/06 : Author(s): Brothers, N. 1991. Biol. Conservation, 55: 255-268.

8. A balanced model of the food web of the Ross Sea, Antarctica

   , starvation); (iv) ‘messy eat- ing’ i.e. parts of animals that died due to predation but were not consumed ... that primary production in the water column in the Ross Sea is bimodal (DiTullio et al., 2000; Smith et al ... m depth contour and by the 69°S line of latitude; to the south by the per- manent ice shelf; to the east ... somewhat of a compromise. Many of the lower and middle TL biota are grouped, whereas the upper preda ... Paper Title:  A balanced model of the food web of the Ross Sea, Antarctica Abstract / Description ... :  A quantitative food web of the Ross Sea is presented here as a step towards investigating ecosystem ... effects of the fishery for Antarctic toothfish (Dissostichus mawsoni). The model consolidates quantitative ... information on trophic links across all the major biota of the Ross Sea and tests for data consistency. The ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Author(s): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet

9. Scientific Abstracts 2003

   mature one year earlier than in the south. They have a much shorter life span and die after they have ... was later than normal in 1997/98, when there was almost total breeding failure with large losses of eggs ... of sub-Antarctic fur seals, largely found on the entire east coast, produced an estimated 15 000 pups ... - cantly increase the caloric value of food brought to their chick per foraging trip. The energetic ... Description / Abstract:  PREFACE CCAMLR Scientific Abstracts provides a comprehensive record of ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... and Scientific Committee and of their subsidiary bodies. This volume contains abstracts of scientific ... papers as presented and discussed at the 2003 meetings of the CCAMLR Scientific Committee and its working ...

   Document : Site Section: Publications

10. A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)

    , in species with prolonged foraging trips, food returned to chicks may differ from that ingested by adults ... : prey adults bring back will have been caught during the latter part of the trip, since that captured ... the trip owing to areas with different prey availabilities being exploited, or due to adults deliberately ... then there are complications owing to variations in detectability at different stages of a foraging trip: commuting penguins ... Paper Title:  A review of the diet and at-sea distribution of penguins breeding within the CAMLR ... bioenergetics models that estimate the amount of prey consumed by predators are required to inform such policy ... . These models require information on the number of predators in a population, their nutritional demands ... published information on the diet and at-sea distribution of the six penguin species that breed in the CAMLR ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Author(s): Ratcliffe, N. and P. Trathan

Pages