Search results
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Review of some assumptions for modelling Patagonian toothfish dynamics at CCAMLR Subarea 48.3
-05/16; WG-FSA-05/73). Although the underlying basic age-structure population dynamics models in both ... -FSA-05/73). Although the underlying basic age-structure population dynamics models in both cases were ... Abstract: During the year 2005 meeting of the WG-FSA two different methods for assessing ... . Author(s): A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina) Title: Review of some assumptions ...
Meeting Document : WG-FSA-SAM-06/13 : Author(s): A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina)
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Spatial distribution and population structure of juvenile Antarctic toothfish (Dissostichus mawsoni) in the South Shetland Islands (Subarea 48.1)
of annual growth increments from sagittal otolith sections, age estimates ranged between 2 and 7 years ... in males and between 2 and 8 years in females, respectively. Annual growth rate was estimated from the age ... . Based on counts of annual growth increments from sagittal otolith sections, age estimates ranged between ... the age-length keys, spanning from 10 to 5 cm TL. Present data have been discussed in comparison ...
Meeting Document : WG-FSA-18/45 : Author(s): M. La Mesa, E. Riginella and C.D. Jones
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Regional catch analysis of the longline fishery of Dissostichus eleginoides (Pisces: Nototheniidae) in Chile
in statistics published by the SERNAP (National Fishery Service). It shows that activity has lasted few years ... published by the SERNAP (National Fishery Service). It shows that activity has lasted few years in each ... that, during the last years, a worrying by catch of factory boulterer vessels dedicated to the austral hake ... that, during the last years, a worrying by catch of factory boulterer vessels dedicated to the austral hake ...
Meeting Document : WG-FSA-91/10 : Author(s): C. Lemaitre, P. Rubilar, P. Gebauer and C.A. Moreno (Chile)
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BOOK REVIEW: WHALES OF THE SOUTHERN HEMISPHERE: BIOLOGY, WHALING, AND PERSPECTIVES OF POPULATION RECOVERY by Y. A. Mikhalev
as testing areas for whale survey methods. Author(s): Delegation of Ukraine Title: BOOK REVIEW: WHALES ... BOOK REVIEW: WHALES OF THE SOUTHERN HEMISPHERE: BIOLOGY, WHALING, AND PERSPECTIVES OF POPULATION ...
Meeting Document : WG-FSA-09/11 : Author(s): Delegation of Ukraine
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SUMMER SURVEY OF FUR SEALS AT PRINCE EDWARD ISLAND, SOUTHERN INDIAN OCEAN
gazella and Subantarctic fur seals A. tropicalis were determined at Prince Edward Island during 16–20 ... of 11.4% per year from 2001. With an estimated 810 pups, the Antarctic fur seal is still in the rapid ... rate of natural increase has declined to –0.3% per year over the last seven years, compared to the 9.3 ... % per year between 1987/1988 and 2001/2002, and the population is in the mature phase of population ...
Meeting Document : WG-EMM-10/P15 : Author(s): M.N. Bester, P.G. Ryan and J. Visagie
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Foraging trip duration in male and female macaroni penguins at Bouvetøya
at the start of the creching period (chick age 25-30 days). Males made their first foraging trips at the start ... of the creching period (chick age 25-30 days). Males made their first foraging trips at the start of the creching ... -transmitters in the middle of the brooding period (chick age 12-18 days) and 17 females instrumented ... in the middle of the brooding period (chick age 12-18 days) and 17 females instrumented at the start ...
Meeting Document : WG-EMM-98/28 : Author(s): F. Mehlum, K. Isaksen and V. Bakken (Norway)
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BOOK REVIEW: IN THE SEAS OF ANTARCTIC REGION AND SOUTHERN OCEAN BY V. L. JUHOV
Author(s): Delegation of Ukraine Title: BOOK REVIEW: IN THE SEAS OF ANTARCTIC REGION ... BOOK REVIEW: IN THE SEAS OF ANTARCTIC REGION AND SOUTHERN OCEAN BY V. L. JUHOV ...
Meeting Document : WG-FSA-09/10 : Author(s): Delegation of Ukraine
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The area north of Joinville–D’Urville Islands (Subarea 48.1) a former fishing ground at the tip of the Antarctic Peninsula – revisited
of Joinville Island – D’Urville Island at 149 m to 282 m depth on 21 February 2002. Published and unpublished ... in the 1970’s and 1980’s were analysed in order to provide a comprehensive review of fishing activities ... of Joinville Island – D’Urville Island at 149 m to 282 m depth on 21 February 2002. Published and unpublished ... in the 1970’s and 1980’s were analysed in order to provide a comprehensive review of fishing activities ...
Meeting Document : WG-FSA-03/26 : Author(s): K.-H. Kock (Germany), L. Pshenichnov (Ukraine), K. Skora (Poland), Zh.A. Frolkina (Russia) and C.D. Jones (USA)
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Krill (Euphausia superba) distribution contracts southward during rapid regional warming
superba (hereafter, ‘krill’) has contracted southward over the past 90 years. Near their northern limit ... superba (hereafter, ‘krill’) has contracted southward over the past 90 years. Near ...
Meeting Document : WG-EMM-2019/P02 : Author(s): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, C.S. Reiss, V.J. Loeb, D.K. Steinberg, K. Schmidt, G.A. Tarling, L. Gerrish and S.F. Sailley
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Summer survey of fur seals at Prince Edward Island, southern Indian Ocean
gazella and Subantarctic fur seals A. tropicalis were determined at Prince Edward Island during 16–20 ... of 11.4% per year from 2001. With an estimated 810 pups, the Antarctic fur seal is still in the rapid ... rate of natural increase has declined to –0.3% per year over the last seven years, compared to the 9.3 ... % per year between 1987/1988 and 2001/2002, and the population is in the mature phase of population ...
Meeting Document : WG-EMM-10/P15 : Author(s): M.N. Bester, P.G. Ryan and J. Visagie