Résultats de la recherche
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f-sc-iv-a4.pdf
... i l s ' e s t t enue du 23 au 30 aoOt aux Labora to i r e s Maritimes du CSIRO, Bat te ry Po in t , Hobart ... i en t e f f e c t u d des Btudes s u r les jeunes poissons. Cependant, S t a n t d m 6 que 19 in fo rma t ion n' i5tait pa ... que, purement en termes de rendement par recrue, l1on gagnerait 5 adopter des mesures de conservation visant ... dans le rendement-par-recrue. Les mesures de conservation, en particulier des r&iuctions dans lleffort de peche
application/pdf attached to:WG-FSA-85Meeting Report : WG-FSA-85
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On necessity of reconsideration of geographic boundaries, TAC estimates and duration of research fishing of Antarctic toothfish in SSRUs of Subarea 88.1 in the Ross Sea
distribution in the Ross Sea (Pacific Sector of Antarctic) show the complete failure of division of Subarea ... 88.1 on 12 SSRUs accepted in 2003 and allocation of TACs (quotas) based on the square areas of bottom ... fishing of Antarctic toothfish in SSRUs of Subarea 88.1 in the Ross Sea Approval: Approved ... Abstract: The comparative analysis of fishing and investigations on Antarctic toothfish ...
Meeting Document : WG-FSA-05/72 : Auteur(s): K.V. Shust, N.V. Kokorin and A.F. Petrov (Russia)
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The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)
recently with longliners. This is the oldest fishery targeting D. eleginoides in the Indian Ocean sector of ... Paper Title: The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands ... (Indian Ocean sector of the Southern Ocean) Abstract / Description: Patagonian toothfish (Dissostichus ... eleginoides) have been fished in the Kerguelen Islands zone for 20 years, firstly with trawlers and more ... a decrease in the mean size of fish (Figure 12) (the data for 1992/93 have not been taken into ... the Kerguelen Islands Table 4: ANOVA. Level of significance of pairwise differences in mean length of ... PaTagonian TooThfish (Dissostichus eleginoiDes) fishery in The Kerguelen islands (indian oCean seCTor of ... . This is the oldest fishery targeting D. eleginoides in the Indian Ocean sector of the Southern Ocean ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Auteur(s): Lord, C., G. Duhamel and P. Pruvost
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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove
sampling period of 24 years which began in 1983, and at Harmony Cove in the summers of 2001to 2003. The ... increasing trend of N. rossii catches from 1991 to 2006, the actual levels are half of those found in the ... Cove, the relative abundance of N. rossii showed an increase in 2002 and 2003, whereas G. gibberifrons ... studying the offshore populations in a similar period. No recovery of the stocks of N. rossii and G ... of 24 years which began in 1983, and at Harmony Cove in the summers of 2001 to 2003. The decline in ... trammel net catches of fjord Notothenia rossii and Gobionotothen gibberifrons in relation to the non ... trend of N. rossii catches from 1991 to 2006, the actual levels are half of those found in the early ... , the relative abundance of N. rossii showed an increase in 2002 and 2003, whereas G. gibberifrons was ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Auteur(s): Barrera-Oro, E.R. and E.R. Marschoff
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The Soviet krill fishery in the Atlantic Sector of the Antarctic from 1977 to 1991: fishing effort distribution and interannual patterns
Paper Title: The Soviet krill fishery in the Atlantic Sector of the Antarctic from 1977 to 1991 ... fishery in the Atlantic Sector of the Antarctic from 1977 to 1992 are discussed. The total fishing effort ... from 1977 to 1991 was 50 086 vessel-days fished, in Subareas 48.3 (45% of the total for the period ... ), 48.2 (36%) and 48.1 (19%). Three distinct patterns in the distribution of monthly fishing effort ... . 10 (2003): 1–13 THE SOVIET KRILL FISHERY IN THE ATLANTIC SECTOR OF THE ANTARCTIC FROM 1977 TO 1991 ... Abstract Data on the Soviet krill fi shery in the Atlantic Sector of the Antarctic from 1977 to 1992 are ... (45% of the total for the period), 48.2 (36%) and 48.1 (19%). Three distinct patterns in the ... greatest. The phenomenon occurs in Subareas 48.1 and 48.2 under conditions of increased westward ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 1–13 : Auteur(s): Litvinov, F.F., V.A. Sushin, G.A. Chernega and O.A. Berezhinsky
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A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula
using the total catch of krill taken within 100 km of penguin colonies in their breeding season ... distribution of the krill fishery in Subarea 48.1 (South Shetland Islands). As this index has proven unsuitable ... Paper Title: A fine-scale model of the overlap between penguin foraging demands and the krill ... fishery in the South Shetland Islands and Antarctic Peninsula Abstract / Description: CCAMLR has been ... MODEL OF TlHE OVERLAP BETWEEN PENGUIN FORAGING DEMANDS AND THE KRILL FISHERY IN THE SOUTH SHETLAND ... colonies in their breeding season (December to March) as an index of overlap between the potential ... foraging areas of penguins and the distribution of the krill fishery in Subarea 48.1 (South Shetland ... of potential competition between the fishery and predators in Subarea 48.1 has been of concern to ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Auteur(s): Agnew, D.J. and G. Phegan
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The annual random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the Heard Island region (Division 58.5.2) for 2012
Abstract: The annual random stratified trawl survey at HIMI was completed in March to May of 2012 ... Ridge, Plateau Southeast and Plateau West, and in a repeat of the hauls in Ground B. Catches in this ... catches were twice the long term average. Catches of all the major fish species were higher in 2012 than ... skates was also taken in 2012. The catch of invertebrates in the 2012 survey, 4 t, was about half that of ...
Meeting Document : WG-FSA-12/25 : Auteur(s): G.B. Nowara and T. Lamb (Australia)
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Changes in the diet of the South Georgia shag Phalacrocorax georgianus at the South Orkney Islands along four consecutive years
prey in all of the seasons and predominated in mass in 1995 and 1996, followed by Notothenia coriiceps ... also for the South Orkney Islands in previous studies. These differences could be due to the use of ... availability. If assumed that the fisheries carried out in the area affected the structure and abundance of the ... : Changes in the diet of the South Georgia shag Phalacrocorax georgianus at the South Orkney Islands along ...
Meeting Document : WG-EMM-00/8 : Auteur(s): R. Casaux and A. Ramón (Argentina)
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Standardised CPUE analysis of the Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2005/06
) since 1997 in CCAMLR Subareas 88.1 and 88.2. Previously, standardised analysis of toothfish CPUE (catch ... fishing years. This report revises and updates the previous analysis with the addition of data from the ... that have been in the fishery for at least 4 years. We estimate indices using both lognormal ... generalised linear models and a Tweedie mixed model. The variables included in the analysis appeared ...
Meeting Document : WG-FSA-06/47 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)
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The Continuous Plankton Recorder in the Southern Ocean: a comparative analysis of zooplankton communities sampled by the CPR and vertical net hauls along 140°E
. Zooplankton in the top 150 m of the water column demonstrated strong, small-scale, vertical distribution ... biogeographic zones in the Southern Ocean. The utility of the CPR as a long-term monitoring tool in the Southern ... substantially higher in the CPR samples (average = 144 ± 103 individuals m–3), despite it under-sampling fast ... -moving and delicate components of the plankton community. The higher CPR abundance was due to ...
Meeting Document : WS-BSO-07/P5 : Auteur(s): Hunt, B.P.V and G. Hosie