Search results
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The choice of procedure for deciding when to close fisheries regulated by CCAMLR: a simulation model
periods, and closes the fishery if these rates indicate that the TAC will be taken before the next report ... rates using linear regression over the latest four reporting periods, and closes the fishery ... Paper Title: The choice of procedure for deciding when to close fisheries regulated by CCAMLR ... for deciding the closure date for fisheries monitored by the Secretariat of CCAMLR, have been difficult ... regression over the latest four reporting periods, and closes the fishery if these rates indicate ... of the fishery using the catch rate from the most recent reporting period; and • when the cumulative catch ... reporting period. 2.1 Catch Rates Catch histories for fisheries were modelled on a daily basis in order ... of the reporting period following that in which the catches are taken. • The progress of the fishery should ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 81–97 : Author(s): Agnew, D.J.
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Estimating unaccounted fishing mortality in the Ross Sea region and Amundsen Sea (CCAMLR Subareas 88.1 and 88.2) bottom longline fisheries targeting Antarctic toothfish
(CCAMLR Subareas 88.1 and 88.2) bottom longline fisheries targeting Antarctic toothfish Abstract ... 88.2 Antarctic toothfish (Dissostichus mawsoni) fisheries is not currently known. A method to estimate ... unaccounted fishing mortality from lost lines in these fisheries is provided. These estimates suggest ... estimates may be improved through the adoption of better data reporting practices, these estimates were ... the footprint of the entire fishery since 2008 (i.e. areas where fishing occurred but vessels did not report ... of the entire fishery since 2008 (i.e. areas where fishing occurred but vessels did not report lost hooks ... of non-target species in New Zealand fisheries. New Zealand Fisheries Assessment Report, 2002/54: 60 pp ... fishing gear. UNEP Regional Seas Reports and Studies, 185; FAO Fisheries and Aquaculture Technical Paper ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 17–30 : Author(s): Webber, D.N. and S.J. Parker
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Scientific observations in CCAMLR fisheries – past, present and future
Paper Title: Scientific observations in CCAMLR fisheries – past, present and future Abstract ... . Despite a relatively long history of scientific research and fisheries, CCAMLR’s fisheries management ... strategy has often had to deal with incomplete and uncertain information on affected resources. Fishery ... observers on board fishing vessels has assumed prominence in the collection of essential data for fisheries ... , Vol. 12 (2005): 81–98 81 SCIENTIFIC OBSERVATIONS IN CCAMLR FISHERIES – PAST, PRESENT AND FUTURE ... information on affected resources. Fishery-independent studies are diffi cult and expensive to conduct ... in the catch re cording and reporting procedures, if re- quested. It should be emphasised that the scheme ... (v) above)2. More recently, scien- tifi c observers have also been requested to: (i) collect and report ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Author(s): Sabourenkov, E.N. and E. Appleyard
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Mitigation of seabird captures during hauling in CCAMLR longline fisheries
Paper Title: Mitigation of seabird captures during hauling in CCAMLR longline fisheries Abstract ... hauling in CCAMLR longline fisheries. Haul captures were first recognised by CCAMLR as a problem as early ... Mitigation of seabird captures during hauling in CCAMLR longline fisheries ... hauling in CCAMLR longline fisheries. Haul captures were first recognised by CCAMLR as a problem as early ... in Longline Fisheries. Rome. SC-CAMLR. 2003. Report of the Twenty-Second Meeting of the Scientific ... MITIGATION OF SEABIRD CAPTURES DURING HAULING IN CCAMLR LONGLINE FISHERIES E. Reid BirdLife International ... an increased focus on reducing seabird captures that occur during hauling in CCAMLR longline fisheries. Haul ... in 2006, 2007 and 2008 in CCAMLR managed fisheries (SC-CAMLR, 2008). These measures include seasonal ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 155–162 : Author(s): Reid, E., B. Sullivan and J. Clark
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Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina
Paper Title: Preliminary report on biological observations and exploratory fishing data collected ... stock monitoring program conducted by the Sea Fisheries Institute, Gdynia. Codends of two mesh sizes (47 ... Preliminary report on biological observations and exploratory fishing data collected in the South ... of the on-going fish stock monitoring program conducted by the Sea Fisheries Institute, Gdynia. Codends of two ... m. Unpublished. Report on ichthyological and fisheries investigations near South Georgia on MT "Taurus ... - 65 - SC-CAMLR-V/BG/28 PRELIMINARY REPORT ... monitoring program conducted by the Sea Fisheries Institute, Gdynia. Codends of two mesh sizes (47 and 60 ... H npeAhfAY~HX ce30Hax. ,********** - 70 - PRELIMINARY REPORT ON BIOLOGICAL OBSERVATIONS ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Author(s): Kreft, K. and J. Szynaka
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Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides
Paper Title: Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides ... Abstract / Description: Traditionally, the approach used in the assessment of new fisheries has been based ... seriously affect model assumptions. This paper demonstrates that for the new fishery, analyses using catch ... the parameters of fish stocks. This alternative method is applied to the new fishery of Dissostichus eleginoides ... FISHERIES: THE CASE OF DISSOSTICHUS ELEGINOIDES A.V. Zuleta1 and C.A. Moren02 Abstract Traditionally ... , the approach used in the assessment of new fisheries has been based on research surveys, making it possible ... . This paper demonstrates that for the new fishery, analyses using catch-at-age data derived from reseach ... . This alternative method is applied to the new fishery of Dissostichus e/eginoides off the south of Chile which ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Author(s): Zuleta, A.V. and C.A. Moreno
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Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia
Paper Title: Potential interactions between wandering albatrosses and longline fisheries ... fisheries around South Georgia between December and February (incubation period) and between late May ... in areas very similar to where the longline fishery operates and are therefore at serious risk from ... these fisheries at this time. Until fishing methods which do not catch albatrosses are in comprehensive use, we ... et al., 1993), so the particular potential problems we report may occur anywhere a longline fishery ... INTERACTIONS BETWEEN WANDERING ALBATROSSES AND LONGLINE FISHERIES FOR PATAGONIAN TOOTHFISH AT SOUTH GEORGIA ... of interaction with longline fisheries around South Georgia between December and February (incubation period ... continental shelf in areas very similar to where the longline fishery operates and are therefore at serious ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Author(s): Croxall, J.P. and P.A. Prince
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Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a
Paper Title: Assessment and tag program adaption methods for exploratory fisheries in the CAMLR ... plan for exploratory fisheries. The accuracy of the catch limit and tag-rate adaption algorithm ... Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area ... then form the basis of an early management plan for exploratory fisheries. The accuracy of the catch limit ... Assessment And tAg progrAm AdAption methods for explorAtory fisheries in the CAmlr Convention AreA ... for exploratory fisheries. The accuracy of the catch limit and tag-rate adaption algorithm is tested using ... of the major fisheries for Dissostichus spp. in the CAMLR Convention Area (Hillary et al., 2006; Dunn ... al., 2006) and for new and exploratory fisheries, then it would be useful to have a simpler ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Author(s): Hillary, R.M
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Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides and Champsocephalus gunnari
Paper Title: Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides ... were lower than those reported for the South Georgia area, probably because the birds at the former ... Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides ... . Mortality rates associated with longlining in the Kerguelen region were lower than those reported ... INTERACTIONS WITH TRAWL AND LONGLINE FISHERIES FOR DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHAL US GUNNARI ... reported for the South Georgia area, probably because the birds at the former site are distracted from ... INTRODUCTION The Southern Ocean fishery for Patagonian toothfish (Dissostickus eleginoides) began around ... both within a n d outside the CCAMLR area, and in recent years the D. eleginoides fishery ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 93–99 : Author(s): Williams, R. and D. Capdeville
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The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species
Paper Title: The ecosystem approach to managing fisheries: achieving conservation objectives ... for predators of fished species Abstract / Description: Managing fisheries to achieve ecosystem objectives ... for the recovery of depleted populations in food webs supporting fisheries. This paper addresses the following ... general questions for applying the ecosystem approach to managing fisheries: (i) how might fisheries ... APPROACH TO MANAGING FISHERIES: ACHIEVING CONSERVATION OBJECTIVES FOR PREDATORS OF FISHED SPECIES A.J ... - andrew.constable@antdiv.gov.au Abstract Managing fisheries to achieve ecosystem objectives is in its infancy ... o f depleted populations i n food webs supporting fisheries. This paper addresses the following general ... questions for applying the ecosystem approach to managing fisheries: ( i ) h o w might fisheries impact ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Author(s): Constable, A.J