Resultados de la búsqueda
-
Proposed continuation of a multi-Member longline survey on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2018/19 by Japan and South Africa
Abstract: Japan and South Africa propose to continue investigating the population structure and various demographic parameters of Antarctic toothfish (Dissostichus mawsoni) in the Subarea 48.6 in 2018/19 using standardized longline gear, established tagging techniques, and pop-up tags. The
Meeting Document : WG-SAM-18/04 : Autor(es): Delegations of Japan and South Africa
-
Plan of research program of the Ukraine in Subarea 48.1 in 2019
Abstract: Ukraine proposes to carry out a scientific survey of Dissostichus spp. by bottom longline in the eastern part of Subarea 48.1. Author(s): Delegation of Ukraine Title: Plan of research program of the Ukraine in Subarea 48.1 in 2019 Approval: Approved Secretariat Workflow Status:
Meeting Document : WG-SAM-18/11 : Autor(es): Delegation of Ukraine
-
Plan of research program of the Ukraine in Subarea 88.3 in 2019
Abstract: The research of Dissostichus in Subarea 88.3 carried out by Chile in 1998, New Zealand in 2005, Russia in 2011 and 2012 and the Republic of Korea in 2017 and 2018. It was noted that no tagged fishes were recaptured during the previous research activities. Studies are planned to be
Meeting Document : WG-SAM-18/12 : Autor(es): Delegation of Ukraine
-
Proposal for continuation of the Ukrainian research survey in Subarea 48.2 in 2018/19 season (fifth year of research)
Abstract: Ukraine proposes to continue survey in the Subarea 48.2 in same boundary for the fifth year of research. Author(s): Delegation of Ukraine Title: Proposal for continuation of the Ukrainian research survey in Subarea 48.2 in 2018/19 season (fifth year of research) Approval: Approved
Meeting Document : WG-SAM-18/13 : Autor(es): Delegation of Ukraine
-
Spatial and temporal distribution patterns of acoustic backscatter in the New Zealand sector of the Southern Ocean
Abstract: Mid-trophic level organisms (MTLO) of open-ocean marine ecosystems play a key role linking primary and tertiary consumers. Despite their importance, characterisation of MTLO is limited due to sampling difficulty, and is largely obtained through active acoustics. Acoustic data collected
Meeting Document : WG-EMM-18/P06 : Autor(es): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery
-
Predicting distribution and relative abundance of mid-trophic level organisms using oceanographic parameters and acoustic backscatter
Abstract: Data on the distribution and abundance of mid-trophic level organisms (MTLOs) in the pelagic open-ocean ecosystem are normally sparse or absent. Consequently, ecosystem models are limited in their ability to support decision-making for issues ranging from fisheries management to
Meeting Document : WG-EMM-18/P07 : Autor(es): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery
-
Casal2: New Zealand’s integrated population modelling tool
Abstract: Casal2 (pronounced Casal-two) has replaced CASAL, New Zealand’s integrated fish stock assessment pack-age since 2002. Casal2 replicates most of CASAL’s functions such as many stocks, fisheries, and areas; age-or length-based dynamics; the use of several data sources (e.g., abundance
Meeting Document : WG-SAM-18/P01 : Autor(es): I. Doonan, K. Large, A. Dunn, S. Rasmussen, C. Marsh and S. Mormede
-
Diet overlap among top predators at the South Orkney Islands, Antarctica
Abstract: In order to understand interspecific trophic relationships among top predators, we analyzed diet information on nine bird and two seal species collected in the austral summer from 1996 to 2000 at South Orkney Islands. Overall, the diet of most of the predators was mainly composed of
Meeting Document : WG-EMM-18/04 : Autor(es): M.L. Bertolin and R. Casaux
-
Foraging patterns in the Antarctic Shag Phalacrocorax bransfieldensis at Harmony Point, Antarctica
Abstract: During the 1995 and 1996 summer seasons the foraging patterns of the Antarctic Shag Phalacrocorax bransfieldensis were studied by direct observation on individuals breeding at Harmony Point, Nelson Island, South Shetland Islands. During pre-laying and incubation individuals of both sexes
Meeting Document : WG-EMM-18/03 : Autor(es): R. Casaux and M.L. Bertolin
-
Candidate baseline data for ecosystem indicators in the Ross Sea region
Abstract: The research and management plan for the Ross Sea region MPA is currently under development. That plan will identify key research questions that aid in assessing the MPA’s efficacy in achieving its objectives. It may be helpful to have an agreed set of baseline data for key species which
Meeting Document : WS-SM-18/02 : Autor(es): A. Dahood and G.M. Watters