Search results
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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
Abstract: We present a model at the level of the foraging trip for the effects of a fishery ... . Author(s): M. Mangel and P.V. Switzer (USA) Title: A model at the level of the foraging trip ... We present a model at the level of the foraging trip for the effects of a fishery on krill ... A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba ...
Meeting Document : WG-EMM-98/48 : Author(s): M. Mangel and P.V. Switzer (USA)
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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
on population level effects. Here, we present for. the first time a model at the level of the foraging trip ... at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill ... on population level effects. Here, we present for. the first time a model at the level of the foraging trip ... A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba ...
Meeting Document : WG-EMM-96/20 : Author(s): Switzer, P.V., Mangel, M.
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Foraging trip duration in male and female macaroni penguins at Bouvetøya
Abstract: The CEMP Standard Methods for monitoring foraging trip duration in Macaroni Penguins ... , while the females make frequent foraging trips. We analysed data from 17 males instrumented with VHF ... at the start of the creching period (chick age 25-30 days). Males made their first foraging trips at the start ... of the creching period. The first trip usually lasted several nights, whereas the subsequent trips were shorter ...
Meeting Document : WG-EMM-98/28 : Author(s): F. Mehlum, K. Isaksen and V. Bakken (Norway)
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e-cc-xxv-a6.pdf
... In considering its agenda, JAG noted the following requests of the Scientific Committee (SC-CAMLR-XXIV ... with estimates of the likely fishing trip duration for an IUU vessel in the area, the number of likely fishing ... trips per vessel represented by a sighting, and the likely catch rate in that area to arrive ... of fishing trips reported; (iii) reports of recovered illegal longline gear; (iv) reports of undocumented ... vessels active in a subarea or division, combined with estimates of the likely fishing trip duration for ... , and the likely catch rate in that area to arrive at an estimate of IUU catch of toothfish. The ... trends in assumed parameters (number of fishing trips, days fished per trip and catch rate per day ... used the two scenarios for the inclusion of IUU catch in some assessments at WG-FSA-05 (see paragraph
application/pdf attached to:JAGMeeting Report : JAG
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Temporal variability and the interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island
are critical for chick survival. There was a strong negative correlation between female foraging trip duration ... success and foraging trip duration was low for males. Male foraging trips during the crèche period were ... . There was a strong negative correlation between female foraging trip duration during both the guard and the crè ... ;che period and breeding success, while the correlation between breeding success and foraging trip ... survival. There was a strong negative correlation between female foraging trip duration during both ... and foraging trip duration was low for males. Male foraging trips during the crèche period were, however ... (population size, breeding success, foraging trip duration and diet) over eight successive seasons from 1990 ... trip duration during the guard phase. Their analysis is extended in this paper by including a wider ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 75–90 : Author(s): Emmerson, L.M., J. Clarke, K.R. Kerry and C. Southwell
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Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program
Program Abstract / Description: Following the request of the Scientific Committee of CCAMLR to conduct ... at breeding colonies; duration of first incubation shift; duration of adult foraging trips; breeding success ... Following the request of the Scientific Committee of CCAMLR to conduct sensitivity analyses ... at breeding colonies; duration of first incubation shift; duration of adult foraging trips; breeding ... OF PREDATORY SPECIES CCAMLR ECOSYSTEM MONITORING PROGRAM M.D. Whitehead Abstract Following the request ... shift; • duration of adult foraging trips; • breeding success; and • chick fledging weight. Resume ... Secretariat and Convener ofCEMP. This report summarizes some preliminary data on various Adelie penguin ... ). This parameter is considered likely to be sensitive to variable food availability during the foraging trip ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Author(s): Whitehead, M.D.
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Adélie penguins as indicators of the state of the sea-ice in Adélie Land
of parents meant that the partner and/or the chick fasted longer at the nest, increasing the risk ... of desertion by the partner and the risk of dying of prolonged fast for the chick(s). Second, the season ... . The extended absence of parents meant that the partner and/or the chick fasted longer at the nest, increasing ... the risk of desertion by the partner and the risk of dying of prolonged fast for the chick(s). Second ...
Meeting Document : WG-EMM-17/01 Rev. 1 : Author(s): Y. Ropert-Coudert, A. Kato and C. Barbraud
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e-cc-sm-i.pdf
... in attendance: Argentina, Australia, Belgium, Chile, European Economic Community, France, German Democratic ... of such communication from the Depositary, any Member of the Commission may request that a special meeting ... of the Commission be held to consider the matter … If there is no request for a meeting, the Contracting Party ... would have become a Member of the Commission after that date if no Members requested the convening ... Members of the Commission were in attendance: Argentina, Australia, Belgium, Chile, European Economic ... the Commission may request that a special meeting of the Commission be held to consider the matter ... e-cc-sm-i.pdf CC86cp.doc PART II REPORT OF ... THE FIRST SPECIAL MEETING OF THE COMMISSION 3 REPORT OF THE FIRST SPECIAL MEETING OF THE
application/pdf attached to:CCAMLR-SM-IMeeting Report : CCAMLR-SM-I
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Detection of systematic change in Adélie penguin foraging trip duration: consequences of high inter-annual variability and usefulness of ice cover as a covariate
temporal change in CEMP Parameter A5 (penguin foraging trip duration). Two different types of systematic ... three foraging trips each were required to detect a 35% step increase in foraging trip duration after ... three years or alternatively, with equal power, a 3.75% annual increase in trip duration after 12 years ... . Emmerson (Australia) Title: Detection of systematic change in Adélie penguin foraging trip duration ...
Meeting Document : WG-EMM-05/22 : Author(s): J. Clarke, C. Southwell and L.M. Emmerson (Australia)
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e-cc-xxix-a6.pdf
... all possible action against IUU fishing in accordance with Spanish and European Union legislation ... , including holding those individuals responsible to account and will request further information ... and that the Secretariat had confirmed that it would assist Chile when it voluntarily requested the Secretariat to receive ... that all Members had been requested intersessionally to complete a questionnaire to record ... reported as a result of any at-sea inspections. 2.2 The UK reminded Members of the importance of the ... score at a high level of tagging overlap in these fisheries and reminded all Members that they should ... area at the time of closure. The Insung No. 2 advised that, due to bad weather and ice, it had been ... compliance of CM 10-03 aimed at monitoring fishing operations targeting toothfish, especially on vessels
application/pdf attached to:SCIC-10Meeting Report : SCIC-10