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A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery
’ section also assesses which variables it is necessary to measure in order to infer the state of the ... formulation of Constable’s (2001) multi-species model in Hill et al. (2006). It is modified to include ... Constable (2001), and harvesting and movement are represented with additive loss or gain terms. Hill ... modelled as normally distributed random vari- ables in each area (Constable, 2001): ( )2, ~ , ii k i KKK σ ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Autor(es): Hill, S.L. and M. Cannon
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Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)
austral winter (August–September) onwards (Kock et al., 2008). Post-larvae and early juveniles are ... was generally found from the core towards the proximal-ventral side of the otolith section. As a ... zones. Assuming hatching from late austral winter onwards (August–early September), 1 September was ... . When the difference remained, the otolith section was dis- carded. To estimate the reproducibility of ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Autor(es): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock
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CCAMLR Statistical Bulletin, Vol. 21 (1999–2008)
) SECTION A MAPS AND STANDARD ABBREVIATIONS Figure 1 Map of Convention Area ... .............................................. 20 SECTION B CATCH AND EFFORT DATA Table 2 Catch by species ... Table 12 Catch by fishing method, species and area/subarea/division.................... 202 SECTION ... SECTION D LANDING AND TRADE DATA FOR DISSOSTICHUS SPP. Table 13 Landings (processed weights, tonnes ...
Document : Site Section: Publications
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Volume 21: CCAMLR. 2009. Statistical Bulletin, Vol. 21 (1999–2008). CCAMLR, Hobart, Australia.
) SECTION A MAPS AND STANDARD ABBREVIATIONS Figure 1 Map of Convention Area ... .............................................. 20 SECTION B CATCH AND EFFORT DATA Table 2 Catch by species ... Table 12 Catch by fishing method, species and area/subarea/division.................... 202 SECTION ... SECTION D LANDING AND TRADE DATA FOR DISSOSTICHUS SPP. Table 13 Landings (processed weights, tonnes ...
Document : Site Section: Publications
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Edición de 2023 del Manual del Observador Científico de las Pesquerías de Peces
Monitoring and Compliance section of the CCAMLR Secretariat (email: ccamlr@ccamlr.org ... method using hooks spaced on a long line. Line segment: A 1 000-hook section of line or a 1 200 m ... section of line, whichever is the shorter. For pot lines it is defined as a 1 200 m section. Net ... without an observer independently weighing a section of line to confirm the supplied figure ...
Document : Site Section: Science
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WG-EMM-02
Date(s): Monday, 5 August 2002 to Friday, 16 August 2002 Meeting documents Doc Number Title WG-EMM-02 ... (Argentina) WG-EMM-02/12 History of development and completion of tasks put forward by WG-EMM (1995–2001 ... superba, biomass-density in the Elephant Island area in January/February 2001 M.A. Thomasson (Sweden), J.H ... Seasonal variation in acoustic estimates of krill density at South Georgia during 2001/2002 C. Goss, S.A ...
Meeting
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Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.3a
in 2001: exploratory trawl fisheries on BANZARE Bank (CM 203/XIX) and Elan Bank (CM 205/XIX); and ... Bank (CM 206/XIX). 2. In 2001, the boundaries of Division 58.4.3 were rearranged on the basis of ... 31 August 2012. Fishing was permitted outside the prescribed season provided that each vessel ... the relevant section of this report. Most D. eleginoides caught in the fishery ranged from 30 to 150 ...
Document : Site Section: Publications
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Phytoplankton distribution in the mixed layer: implication to krill abundance
interaction and the physiological conditions but also the in situ physical environment. The problem, as it ... interaction can be "directly" evaluated by the model. Recent advancements of computer technology make the ... section. Implementation of one-dimensional Lagrangian model is discussed in section 3. The last section ... Peninsula were used to investigate the level of turbulence in the mixed layer. A section along 57° W ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Autor(es): Yamazaki, H. and T.R. Osborn
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e-imaf-02 report.pdf
... activities for 2001/02 (SC-CAMLR-XX, Annex 5, Appendix F). The report contained records of all activities ... the 2001/02 fishing season. 6.3 The Working Group concluded that most tasks planned for 2001/02 ... Convention Area during the 2001/02 season (details in WG-FSA-02/11 Rev. 1 and Table 6.1). 6.6 The Working ... Convention Area. 6.11 The effort in this fishery was substantially reduced from 2001, involving only
application/pdf attached to:Ad Hoc WG-IMAF-02
Meeting Report : Ad Hoc WG-IMAF-02
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Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia
that D. exulans breeding at South Georgia have a relatively low potential risk of interaction with ... interaction with longline fisheries around South Georgia between December and February (incubation period ... ibuted between August 1990 and September 1994, we have a total of 9 518 location uplinks from 45 birds ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Autor(es): Croxall, J.P. and P.A. Prince