Resultados de la búsqueda
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The relationship between foraging behaviour and energy expenditure in Antarctic fur seals
expenditure was investigated in nine Antarctic fur seal females rearing pups. At-sea metablic rate (MR) (mean ... of 6.34 ± 0.4 W • kg–1; 4.6 times predicted BMR) was positively correlated to foraging trip duration ... : The relationship between foraging behaviour and energy expenditure in Antarctic fur seals Approval ...
Meeting Document : WG-EMM-96/07 : Autor(es): Boyd, I.L., Arnould, J.P.Y., Speakman, J.R.
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Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 on the basis of the Soviet mesoscale surveys with Isaacs Kidd midwater trawl
aggregations was observed in the western part of the area from Antarctic Peninsula to the eastern part of the ... the eastern part of the Scotia Sea may cause its absence in the region of South Georgia independing of ... Abstract: In the paper the results of the investigations on three mesoscale surveys covering wide ... from 158 to 202 stations were carried out by Soviet research vessels in summer-autumn periods of 1983 ...
Meeting Document : WG-EMM-98/32 : Autor(es): V.A. Sushin and K.E. Shulgovsky (Russia)
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Interactions between cetaceans and fisheries in Southern Ocean
. Sperm whales became frequently entangled in the line and part of the line was lost in a number of cases ... Abstract: Soon after longlining on Patagonian toothfish (Dissostichus eleginoides) started in the ... Southern Ocean in the second half of the 1980’s, interactions of cetaceans with these fisheries became ... . Other cetaceans were rarely seen in the vicinity of longline vessels. They became entangled in the line ...
Meeting Document : WG-FSA-05/11 : Autor(es): K.-H. Kock (Germany), M. Purves (South Africa) and G. Duhamel (France)
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The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop) Abstract / Description ... of fish as krill predators in the Southern Ocean is critical to understanding how changes in fish ... abundance, such as through fishing or environmental change, are likely to impact on the food webs in the ... region. First attempts to estimate the krill and pelagic food consumption by Antarctic demersal fish in ... OTHER PELAGIC RESOURCES IN THE SOUTHERN OCEAN K.-H. Kock* Institut für Seefischerei Johann Heinrich ... webs in the Southern Ocean (i.e. Kock et al., 2007a; Murphy et al., 2007a). Whether the marine ... Southern Ocean in winter or disperse over large areas (e.g. the Scotia Sea, the whole Southern Ocean or ... considerable interannual variability superimposed upon apparent trends in both physical and biologi- cal ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Autor(es): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams
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Migrations of Antarctic fish Pseudochaenichthys georgianus Norman, 1939 in the Scotia Sea
geographical and depth distribution of Pseudochaenichthys georgianus in the area of Scotia Arc Islands and on ... shelf of South Georgia Island. In the Antarctic colder waters in the Palmer Archipelago there were ... reason to follow after krill driven to the East to deep open Scotia Sea. In vast Antarctic Zone, enlarged ... not in sampled area, have to be assumed to be near or under ice feeding on juvenile krill and fish ...
Meeting Document : WG-FSA-12/68 Rev. 1 : Autor(es): R. Traczyk (Poland)
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Schedule of conservation measures in force 2014/15 – individual pdf files
Description / Abstract: This zip file contains the complete Schedule of conservation measures in ... be allowed by the Flag State to commence a further fishing trip in the Convention Area without ... number TN O Activity detail; fishing trip serial number in current year. Vessel name NA M Vessel ... following conservation measure in accordance with Article IX of the Convention: Vessel markings 1 ... . All Contracting Parties shall ensure that their fishing vessels licensed 2 in accordance with ...
Document : Site Section: Conservation and Management
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Absence of haematozoa in breeding macaroni Eudyptes chrysolophus and rockhopper E. chrysocome penguins at Marion Island
Abstract: Haematozoan infections cause the death of penguins in captivity, but seldom in the wild ... . No haematozoa were found in 89 blood smears taken from macaroni penguins Eudyptes chrysolophus or 80 ... smears from eastern rock-hopper penguins E. chrysocome filholi at subantarctic Marion Island between ... (South Africa) Title: Absence of haematozoa in breeding macaroni Eudyptes chrysolophus and rockhopper E ...
Meeting Document : WG-EMM-03/19 : Autor(es): A. Schultz and S.L. Petersen (South Africa)
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Draft: differences in the foraging strategies of male and female Adelie penguins
Abstract: Consistent gender differences in foraging trip durations, feeding localities and diet ... role in the intraspecific partitioning of foraging behaviour are discussed. Author(s): Franchi, E ... ., Kerry, K., Clarke, J. Title: Draft: differences in the foraging strategies of male and female Adelie ...
Meeting Document : WG-EMM-95/46 : Autor(es): Franchi, E., Kerry, K., Clarke, J.
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The Antarctic toothfish Dissostichus mawsoni (Nototeniidae) nutrition in the Ross Sea during the fishing season 2011/12
Abstract: During fishing trip of F/V «Jung Woo 3» (Republic of Korea) in the Ross Sea over 29 ... species were found in the stomachs of the Antarctic toothfish. The main forage organisms for the toothfish ... dominant in the toothfish nutrition at SSRU “J” at the shelf in the vicinity of the Ross Ice Shelf. In that ... area the shrimp Notocrangon antarcticus played an important role in the toothfish nutrition ...
Meeting Document : WG-FSA-12/06 : Autor(es): Yu.V. Korzun and N.A. Misar (Ukraine)
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Research program on resource potential and life cycle of Dissostichus species from the Subarea 88.2 A in 2015-2018
Abstract: Russian Federation is going to continue investigation for toothfish in Ross Sea in ... implementation of the previous research program took place in 2010-2012 fishing seasons and investigate resource ... potential and life cycle of Dissostichus species within the eastern part of the Ross Sea over shelf and ... program on resource potential and life cycle of Dissostichus species from the Subarea 88.2 A in 2015-2018 ...
Meeting Document : WG-SAM-15/21 : Autor(es): Delegation of the Russian Federation