Resultados de la búsqueda
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WG-EMM-09
INCIDENTAL MORTALITY OF ANTARCTIC KRILL AT KRILL FISHERY L. Pshenichnov (Ukraine) WG-EMM-09/12 THE RISKS OF ... DEVELOPMENT OF A NEW HIGHER PREDATOR MONITORING PROGRAMME AT CUMBERLAND BAY, SOUTH GEORGIA J. Ashburner and M ... ) WG-EMM-09/43 STRONG EFFECTS OF ENVIRONMENTAL CONDITIONS ON REPRODUCTIVE SUCCESS OF PENGUINS AT KING ... . Press WG-EMM-09/P07 POPULATION ASSESSMENTS OF GENTOO PENGUINS (PYGOSCELIS PAPUA) BREEDING AT AN ...
Meeting
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Risk assessment framework for subdividing the krill catch trigger level, including relevant background data and information
CM 51-07, which is due to lapse at the end of the 2015/16 fishing season, and presented its ... Abstract: At its annual meeting in 2016, WG-EMM recalled its obligation to review and advise on ... discussions on this subject in paragraphs 2.201 to 2.244 of its WG report. WG-EMM recommended that work be ... populations, in particular land-based predators, of being inadvertently or disproportionally affected by the ...
Meeting Document : SC-CAMLR-XXXV/BG/37
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WG-EMM-06
of predation by Cape fur seals Arctocephalus pusillus on Cape gannets Morus capensis at Malgas Island ... Meeting of the Working Group on Ecosystem Monitoring and Management (WG-EMM) WG-EMM-06/10 Demography of ... Descriptive analysis of mesopelagic backscatter from acoustic data collected in the Ross Sea R.L. O’Driscoll ... (New Zealand) WG-EMM-06/12 A spatial multi-species operating model (SMOM) of krill–predator ...
Meeting
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Research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.3a
improve the estimation of current biomass. An update of the assessment of Dissostichus eleginoides using a ... estimated at around 400 tonnes and B 2013 /B 0 at around 50%. With Petersen’s method, geometric mean stock ... abundance for D.eleginoides, averaged over all available estimates is 403 tons. Application of the harvest ... rate applied to D. eleginoides in Subarea 48.4 (γ = 0.038) gives yields of 15 tons. But biomass ...
Meeting Document : WG-SAM-14/17 : Autor(es): Delegation of France
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New Zealand research voyages to the Ross Sea region in 2018 and 2019
monitor outflow of Antarctic Bottom Water at the continental shelf-break in the Cape Adare region; (2 ... ) surveys of seabed habitats and fauna at previously un-surveyed sites on Iselin Bank, Scott C seamount, and ... Abstract: This paper provides a summary of research carried out during New Zealand’s 2018 voyage ... to the Ross Sea region, and gives notice of a New Zealand 2019 research voyage to the Ross Sea region ...
Meeting Document : WG-EMM-18/02 : Autor(es): D. Bowden, R. O’Driscoll and M.H. Pinkerton
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Seguimiento de la captura y el esfuerzo
updates at approximately 5-day intervals and daily within 5 days of a notified closure. If daily catch and ... relevant vessels at the end of each reporting period, or at approximately 5-day intervals in respect of ... krill fisheries. Catch and effort data are submitted at different reporting periods depending on the ... conservation measure (CM) that applies to a fishery and the status of the fishery in relation to its catch ...
Page : Site Section: Fisheries
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An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL
, iteratively estimated process error for the catch-at-length data and the inclusion versus exclusion of the tag ... Division 58.5.2), using CASAL and data consisting of multi-year random stratified trawl survey (RSTS ... ) abundance estimates by length bin, commercial catch-at-length data, standardised CPUE series for the trawl ... representative of the main plateau, where juvenile fish are found, but are of relatively low intensity in effort ... , iteratively estimated process error for the catch-at-length data and the inclusion versus exclusion of the ... Constable 4 method of determining effective sample size (ESS) for commercial catch-at-length data as ... ) reported that this method, when compared to simulations of between-haul heterogeneity in proportions-at ... for process error in catch-at-length data taking into account systematic lack-of-fit (SLOF) using a ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Autor(es): Candy, S.G and A.J. Constable
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Seabird avoidance measures for small Alaskan longline vessels
. Vessels deploying snap-on gear at 2 to 3.5 knots produced mean access windows of 28 to 38 m while the mean ... Abstract: Given the lack of information on appropriate seabird avoidance measures for small ... capability of these vessels to deploy streamer lines and/or buoy lines according to performance standard ... guidelines. Vessel speed was found to be a primary determinant of both the distance astern that longline ...
Meeting Document : WG-FSA-05/36 : Autor(es): E.F. Melvin and M. Wainstein (USA)
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SC-CAMLR-XIX
Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney ... on Seals Submitted by SCAR SC-CAMLR-XIX/BG/17 Report on attendance at the Third Meeting of the ... Full Name: Nineteenth Meeting of the Scientific Committee Location: Hobart, Australia Date(s ... Provisional Agenda for the Nineteenth Meeting of the Scientific Committee for the Conservation of Antarctic ...
Meeting
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To what extent do type C killer whales (Orcinus orca) feed on Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea, Antarctica?
number and distribution of killer whales in the Ross Sea region. At present, the balance of evidence ... , Sulzberger Bay) or at the scale of the whole Ross Sea shelf and slope. Basic information necessary to ... . It is also possible that changes in killer whale feeding can affect the structure and stability of ... commonly observed carrying toothfish in their mouths; (2) comparison of the relative nutrient density of ...
Meeting Document : WG-EMM-13/29 : Autor(es): L. Torres, M.H. Pinkerton (New Zealand), R. Pitman, J. Durban (USA) and R. Eisert (New Zealand)