Résultats de la recherche

1. Scientific Abstracts 2008

   census in 2001/02 (10 057 ± 142 pups born). Dead pups accounted for 1.64% of the total. A comparison ... rate was +0.9%. Since 2001/02, pup production for the entire archipelago declined at an average ... description of the implementation of FOOSA in EPOC. The latter section includes the methods used for ... anticipated that use of the software and discussion of the estimation issues involved will identify ...

   Document : Site Section: Publications

2. The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model

   productivity, health, resilience and services. These objectives are also consistent with CCAMLR’s con ... , including one each for krill (productivity) and fishery performance (services) and two (health and ... abundance at beginning of fishing period. Krill Whole model Health (II.3(b) maintenance of the ... of krill, calculated within the model. (iii) Each taxon-specific health or resilience output ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Auteur(s): Hill, S.L. and J. Matthews

3. An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional relationships (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   in size structure and abundance. Other issues are specific to polar environments, for example, lipid ... . The last section summarises diet, feeding, key rate processes such as production and functional ... ; Pasternak and Schnack-Schiel, 2001). A global analysis of copepod diets showed that ciliates comprise on ... estimate the total contribution of the copepod group (see ‘Energy flows through zooplankton’ section ... ) and use of large seasonal lipid stores (Hagen et al., 2001). The larvae and post-larvae of E ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 171–218 : Auteur(s): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie

4. Scientific Abstracts 2003

   Bay, Bird Island, South Georgia, 2001/02. C.J. Green and N.L. Warren (British Antarctic Survey ... , a 63% reduction compared with last year. The 2001/02 season was characterised by a dramatic ... summer (2001/02) are reported here. The overall number of entanglements showed a de- crease from last ... the waste recovered was the highest recorded since 1994/95 (an in- crease of 38% and 7% since 2001/02 ...

   Document : Site Section: Publications

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

   over 500 000 tonnes in 1982 and a total of 6.1 million tonnes being taken between 1973 and 2001 ... , 1998). From the ‘one-way’ interaction model developed (i.e. where fl uctuations in krill abundance ... de- velop ecosystem assessments as a means to obtain some indication of ‘ecosystem health’, taking ... section on WG-EMM below). Implications of Links between Krill and Environmental Parameters Flux WG ...

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

6. e-sc-xx-a5-appH.pdf

   ... Fisheries Ecology, Old Dominion University, Norfolk, Va., USA, 23 to 27 July 2001) 534 CONTENTS ... , Old Dominion University, Norfolk, Va., USA, 23 to 27 July 2001) INTRODUCTION 1.1 The Workshop on ... Dominion University, Norfolk, Va., USA, from 23 to 27 July 2001. The workshop was chaired by Dr I ... . Arising from this, it is extremely difficult to prepare a section in one plane that displayed all annuli application/pdf attached to:WEAPT-01

   Meeting Report : WEAPT-01

7. Infectious diseases of Antarctic penguins: current status and future threats

   valuable as indicators of the status of marine ecosystem health and are an indicator-species used in the ... identifying anthropogenic threats to ecosystem health within the Antarctic Treaty area. For the above reasons ... , we recommend CCAMLR establish a health/disease monitoring program (including designated control sites ... increase over the last 50 years.  However, issues of data not being published and a lack of formal risk ...

   Meeting Document : WG-EMM-14/53 : Auteur(s): W.W. Grimaldi, P.J. Seddon, P.O.B. Lyver, S. Nakagawa and D.M. Tompkins (New Zealand)

8. A TALE OF TWO ISLANDS: CONTRASTING FORTUNES FOR SUBANTARCTIC SKUAS AT THE PRINCE EDWARD ISLANDS

   -Antarctic islands, and can be used to monitor the health of burrowing petrel populations. A survey of skuas ... December 2001. Prince Edward Island (46 km2) remains free of introduced mammals, whereas Marion Island (290 ... breeding pairs at Prince Edward Island increased from 2001 to 2008, probably as a result of better coverage ... in 2008, whereas the number of skua nests on Marion Island was barely half that counted in 2001 ...

   Meeting Document : WG-EMM-10/P3 : Auteur(s): P.G. Ryan, P.A. Whittington and R.J.M. Crawford

9. A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems

   presence and the consequences of interaction with different types of gear, a risk-management framework is ... potential VMEs; scale of interactions between fishing activities and VMEs; impact of interactions on VMEs ... interactions of bottom fishing gear with VMEs and associated uncertainties from risk analysis is combined to ... of uncertainty surrounding both the evidence of VME presence and the consequences of interaction ... process of interaction of VMEs with bottom fishing activi- ties. For temporal scale, the reciprocal of ... extent on commercial vessels providing for direct visual observation of a small section of line ... or longlines, for which very little information exists (Eno et al., 2001; Johnson, 2002; Troffe et ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Auteur(s): Martin-Smith, K

10. CCAMLR ecosystem monitoring and a feedback management procedure for krill

    kriU at the specified level cause the health of predator populations to decline below an acceptable ... of interaction between Antarctic krill and the environment. In: SAHRHAGE, D. (Ed.). Antarctic Ocean ... . This paper examines some of the issues that need to be addressed by the Scientific Committee in ... level?". There are two issues that arise from this general question. First, the degree of change ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 345–350 : Auteur(s): Constable, A.J.

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