Resultados de la búsqueda
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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 ... required that: (i) harvested populations should be assessed and monitored; (ii) ecological interactions ... of MSY arises from the need to account for interactions between exploited stocks and other species ... interactions are not only relevant to species at similar or lower trophic levels (i.e. ‘related species ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Autor(es): Miller, D.G.M
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Infectious diseases of Antarctic penguins: current status and future threats
increase over the last 50 years. However, issues of data not being published and a lack of formal risk ... 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 ...
Meeting Document : WG-EMM-14/53 : Autor(es): W.W. Grimaldi, P.J. Seddon, P.O.B. Lyver, S. Nakagawa and D.M. Tompkins (New Zealand)
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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 : Autor(es): P.G. Ryan, P.A. Whittington and R.J.M. Crawford
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A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
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 ... interactions between fishing activities and VMEs; impact of interactions on VMEs; and recovery potential of ... VMEs. (ii) Risk evaluation. Information on likelihood and consequences of interactions of bottom ... potentiels ; ampleur des interactions entre les activités de pêche et les VME ; impact des interactions sur ... associées issues de l’analyse du risque sont combinées pour produire des métriques. iii) Élimination ou ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Autor(es): Martin-Smith, K
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CCAMLR ecosystem monitoring and a feedback management procedure for krill
. This paper examines some of the issues that need to be addressed by the Scientific Committee in ... kriU at the specified level cause the health of predator populations to decline below an acceptable ... level?". There are two issues that arise from this general question. First, the degree of change ... which interactions between different species needs to be considered (e.g., Murphy et al., 1988) there ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 345–350 : Autor(es): Constable, A.J.
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A tale of two islands: contrasting fortunes for sub-Antarctic 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 km 2) remains free of introduced mammals, whereas Marion Island ... of 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/P03 : Autor(es): P.G. Ryan, P.A. Whittington and R.J.M. Crawford
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WG-FSA-03
Acoustics (British Antarctic Survey, Cambridge, 18 to 22 August 2003) WG-FSA-03/15 Toothfish, skate and ... macrocephalus interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South ... tuna and swordfish fisheries – Final Report August 2003 E. Gilman (USA), N. Brothers (Australia), D ... August 2003) WG-FSA-03/41 New Zealand Draft National Plan of Action – Seabirds J. Nicolson and D. Randall ...
Meeting
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e-sc-xx-a4.pdf
... July 2001) 125 CONTENTS Page INTRODUCTION ... , 2 to 11 July 2001) INTRODUCTION Opening of the Meeting 1.1 The seventh meeting of WG-EMM was ... held at the Kristineberg Marine Research Station, Fiskebäckskil, Sweden, from 2 to 11 July 2001. The ... noted that 2001 is an important year in the history of CCAMLR and Antarctica: CCAMLR will be
application/pdf attached to:WG-EMM-01
Meeting Report : WG-EMM-01
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Scientific Abstracts 2005
interactions. SC-CAMLR-XXIV/BG/15 Beach debris survey – Main Bay, Bird Island, South Georgia, 2003/04. H.F ... . Taki and T. Hayashi (Southern Ocean Living Resources Research Section, National Research Institute of ... , Antarctica. M. Naganobu and K. Kutsuwada (Southern Ocean Living Resources Research Section, National ... South Georgia area (August to September 2004). T. Iwami, T. Hayashi, K. Taki and M. Naganobu ...
Document : Site Section: Publications
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Validation of sink rates of longlines measured using two different methods
. Fenaughty and Smith (2001) described the method of deploying bottles and list a number Резюме Скорость ... were used. Bottles and TDRs were deployed on the third and fourth magazine to avoid measuring effects ... proper in the centre of a magazine. Recording the exact time a TDR entered the water was essential ... routine The method used in this study was based on Fenaughty and Smith (2001). In brief, to increase ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Autor(es): Wienecke, B. and G. Robertson