Search results
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Possible effects of different levels of krill fishing on predators – some initial modelling attempts
Paper Title: Possible effects of different levels of krill fishing on predators – some initial ... suggested by the Joint Meeting of CCAMLR's Working Group on Krill (WG-Krill) and Working Group ... of krill fishing on krill predators. First, estimates are made of the parameters of predator survival rates ... as functions of krill abundance, by considering a krill dynamics model incorporating recruitment fluctuations ... OF DIFFERENT LEVELS OF KRILL FISHING ON PREDATORS - SOME INITIAL MODELLING ATTEMPTS D. S. Butterworth ... Group on Krill (WG-Krill) and Working Group for the CCAMLR Ecosystem Monitoring Program (WG-CEMP ... ) in 1992, in order to investigate the possible effects of krill fishing on krill predators. First ... , estimates are made of the parameters of predator survival rates as functions of krill abundance ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Author(s): Butterworth, D.S. and R.B. Thomson
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Phase-randomisation in an integrated assessment model for Antarctic krill
configuration at pre-specified values. The model was fitted to survey and fisheries data for krill in Subarea ... at pre-specified values. The model was fitted to survey and fisheries data for krill in Subarea 48.1 ... parameters in alternative configurations of a model assessing the status and productivity of Antarctic krill ... (Euphausia superba, hereafter krill). We fixed the parameters that were not estimated in any given ...
Meeting Document : WG-SAM-17/31 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss
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Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea
fishery in the Ross Sea (CCAMLR Subareas 88.1 and 88.2) from 1997/98 to 2004/05. Document WG-FSA-05/24 ... , Wellington New Zealand Email – m.francis@niwa.co.nz M.J. Gallagher Irish Sea Fisheries Board The New ... différente de la version publiée. Les courbes de croissance générées en comptant les stries fines ... starry skate (Amblyraja georgiana) is frequently taken as by-catch in the Ross Sea fishery ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Author(s): Francis, M.P. and M.J. Gallagher
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WG-FSA-13
of International Scientific Observation (26 to 30 August 2013, CCAMLR Headquarters, Hobart, Tasmania) CCAMLR SISO ... ) and L. Zane (Italy) WG-FSA-13/68 Rev. 1 Summary of scientific observer data collected in the CAMLR Convention ... Due: Monday, 23 September 2013 Meeting documents Doc Number Title CCAMLR-XXXII/11 Notification ... of France’s intention to conduct an exploratory longline fishery for Dissostichus spp. in 2013/14 Submitted ...
Meeting
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REPORT ON ACTIVITIES OF THE SCIENTIFIC COMMITTEE ON ANTARCTIC RESEARCH (SCAR) 2007/08
). Author(s): SCAR Observer to CCAMLR (G. Hosie, Australia) Title: REPORT ON ACTIVITIES OF THE SCIENTIFIC ... to develop plans for Southern Ocean Observing System (SOOS). A detailed report of SOOS is provided ... Approved Document Release Consent: Yes Delegation responsibility for releasing documents: CCAMLR ... to develop plans for Southern Ocean Observing System (SOOS). A detailed report of SOOS is provided ...
Meeting Document : CCAMLR-XXVII/BG/42 : Author(s): SCAR Observer to CCAMLR (G. Hosie, Australia)
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Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf
to the Ross Ice Shelf). The catch rates from the exploratory longline fishery typically show high temporal ... evidence for an ontogenetic migration from east to west as they grow. From the fisheries data available ... , there is no evidence for a northward contraction in the range of D. mawsoni over the course of the fishery ... the exploratory longline fishery typically show high temporal and spatial variability, even between consecutive ... thank scientific observers for the collection of data and samples, and David Ramm and Eric Appleyard ... of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2005/06. Document WG-FSA-06/29. CCAMLR, Hobart ... ). The catch rates from the exploratory longline fishery typically show high temporal and spatial variability ... evidence for an ontogenetic migration from east to west as they grow. From the fisheries data available ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Author(s): Hanchet, S.M., S. Mormede and A. Dunn
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Conservation Measure Conservation Measure 61-01 (2002)
Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2002/03 ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2002/03 ... data required by the CCAMLR Scientific Observers Manual for squid fisheries will be collected ... 4. Each vessel participating in this fishery shall have at least one scientific observer appointed ... in accordance with the CCAMLR Scheme of International Scientific Observation, and where possible one additional ... scientific observer, on board throughout all fishing activities within the fishing period. Data: catch ...
Conservation Measure : 61-01 (2002)
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Conservation Measure Conservation Measure 61-01 (2004)
Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2004/05 ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2004/05 ... required by the CCAMLR Scientific Observers Manual for squid fisheries will be collected. These include ... the catch limit is reached, whichever is sooner. Observers 4. Each vessel participating in this fishery ... shall have at least one scientific observer appointed in accordance with the CCAMLR Scheme ... of International Scientific Observation, and where possible one additional scientific observer, on board ...
Conservation Measure : 61-01 (2004)
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Conservation Measure Conservation Measure 61-01 (2003)
Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2003/04 ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2003/04 ... required by the CCAMLR Scientific Observers Manual for squid fisheries will be collected. These include ... vessel participating in this fishery shall have at least one scientific observer appointed in accordance ... with the CCAMLR Scheme of International Scientific Observation, and where possible one additional scientific ... with the Scheme of International Scientific Observation. Research 8. Each vessel participating ...
Conservation Measure : 61-01 (2003)
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Conservation Measure Conservation Measure 61-01 (2005)
Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2005/06 ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2005/06 ... is sooner. Observers 4. Each vessel participating in this fishery shall have at least one scientific ... species caught and released or killed. 2. All data required by the CCAMLR Scientific Observers Manual ... observer appointed in accordance with the CCAMLR Scheme of International Scientific Observation, and where ... possible one additional scientific observer, on board throughout all fishing activities within ...
Conservation Measure : 61-01 (2005)