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Abundance and trends in the breeding population of Adélie penguins (Pygoscelis adeliae) in the western Ross Sea
Abstract: The Adélie penguin (Pygoscelis adeliae) is an indicator species used by the CCAMLR ... -1.8% for the years, 1981-2000 followed by a positive per capita growth rate of 5.5% for the years ... conditions caused by the grounding of the giant iceberg events (2000-2005) off the southern Ross Sea colonies ... is unlikely the penguins along the northern Victoria Land coast were affected by the giant icebergs ...
Meeting Document : WG-EMM-13/30 : Autor(es): P. O’B. Lyver, M. Barron, K.J. Barton, S. Gordon (New Zealand), D. Ainley, A. Pollard (USA), P.R. Wilson and M.H. Pinkerton (New Zealand)
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Stable isotope analysis of tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni) in the Ross and Amundsen Sea regions
were sampled by scientific observers on New Zealand vessels between 2005/06 and 2013/14. More than 100 ... samples each of four by-catch species (grenadiers, icefish, moray cods and deep-sea cod) were also ... considerable variability in δ 15 N and δ 13 C of toothfish that were not explained by fish length, sex ... substantially higher than in the Ross Sea region (medians differed by 1.4‰). This result implies that most of ...
Meeting Document : WG-EMM-14/50 : Autor(es): M.H. Pinkerton, S.J Bury, J.C.S. Brown, J. Forman and A. Kilimnik (New Zealand)
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e-cc-x-a5.pdf
... was recorded by the Committee. The Committee placed on record its appreciation to Terry for his ... approved by the Commission pursuant to Financial Regulation 10.2, have been prepared in accordance with ... investment of moneys and the acquisition and disposal of assets by the Commission during the year ending 31 ... qualifications to the Financial Statements by the Auditor and agreed that in accordance with Financial
application/pdf attached to:scaf-91Meeting Report : scaf-91
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EXTRAPOLATING CONTINUOUS PLANKTON RECORDER DATA THROUGH THE SOUTHERN OCEAN USING BOOSTED REGRESSION TREES
spatially comprehensive species distribution layers from discontinuous biological data, by fitting complex ... be done on a tow by tow basis as there is significant within-tow correlation. (2) Spatial cross ... space of the predicted area was spanned by the environmental characteristics associated with the ... multivariate space defined by all environmental data layers together. The multivariate statistic was used to ...
Meeting Document : WG-SAM-08/12 : Autor(es): M.H. Pinkerton, A.N.H. Smith (New Zealand), B. Raymond, G. Hosie (Australia) and B. Sharp (New Zealand)
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The migration patterns of Electrona carlsbergi (Tåning, 1932)
describes possible ways and means (mechanisms) by which this species carries out meridional migration in ... sectors of Antarctica E. carlsbergi is represented by immature specimens 7 to 8 cm in length and 2 years ... of age, indicating dominance by a single cohort. Moreover, a very similar size composition in the ... scale disruptions to the zonality of transport by the ACC under the influence of topogenic factors. This ...
Meeting Document : WG-FSA-93/18 : Autor(es): A.N. Kozlov (Russia)
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Pesca ilegal, no declarada y no reglamentada (INDNR)
the catch reported by authorised fishing vessels. At that time, CCAMLR was aware that other Antarctic ... detect possible or known IUU vessels in the Convention Area, through direct observation by their own ... -governmental organisations and the public and are updated regularly as new information is provided by Members ... the 2022/2023 Non-Contracting Party IUU Vessel List are deemed by the Commission to have engaged in ...
Page : Site Section: Compliance
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Submission of papers to meetings of the Working Groups
SUBMISSION OF PAPERS TO MEETINGS OF THE WORKING GROUPS 1. Papers must be submitted by email to the ... Secretariat (webmaster [at] ccamlr [dot] org) by no later than 0900 h on the day which is exactly two weeks ... submission form (80.17 KB). Only papers accompanied by this form and submitted electronically by the ... Secretariat tasks specifically identified by the working group convener and/or the working group. ...
Page : Site Section: Meetings
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Predation release of Antarctic silverfish (Pleuragramma antarctica) in the Ross Sea
they consume only a small proportion of silverfish (1.9–5.1% by mass) over the southern Ross Sea shelf ... silverfish estimated as being released from predation by fishing (577 tWW/y) was equivalent to about 2% of ... the amount of silverfish consumed annually by Adélie penguins in this region. This result was ... ) analysis was used to look for alternative indirect pathways through the food-web by which changes to ...
Meeting Document : WG-EMM-15/53 : Autor(es): M.H. Pinkerton, P. Lyver, D. Stevens, J. Forman, R. Eisert and S. Mormede (New Zealand).
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Development of a five-year work plan for the CCAMLR Scientific Committee
Committee should be developed for consideration by the Scientific Committee in 2017 (SC-CAMLR-XXXV ... , paragraphs 13.8 to 13.20). It was agreed that the work should be led by the Chair of the Scientific Committee ... consideration by each working group prior to submission to the Scientific Committee. This document represents ... the ecosystem by CCAMLR fisheries – Vertebrate by-catch and VME in CCAMLR fisheries Spatial management ...
Meeting Document : WG-EMM-17/02 : Autor(es): M. Belchier (Chair of SC-CAMLR)
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Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2
transport mechanism for subsequent advection patterns, all of which could be impacted by climate change ... patterns may be influenced by changes in sea ice or circulation patterns that affect observed recruitment ... further east and north of the CCAMLR Convention Area, which is bounded by latitude 60°S. Obtaining a ... key gaps in the knowledge of the life cycle of Antarctic toothfish in the Ross Sea by collecting ...
Meeting Document : WG-FSA-18/40 : Autor(es): Delegation of New Zealand