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Determination of Antarctic krill acoustic back-scattering cross-section
Paper Title: Determination of Antarctic krill acoustic back-scattering cross-section Abstract ... -section of back-scattering of krill. The target strength can be determined in situ by measuring the echo ... determine the acoustic cross-section of the back-scattering of krill. By experiments, the authors have ... obtained the dependence of the acoustic section of back-scattering of krill on its length at a frequency of ... KRILL ACOUSTIC BACK-SCATTERING CROSS-SECTION V.A. Protaschuk and T.A. Lukashova (U.S.S.R.) Abstract ... -section of back-scattering of krill. The target strength can be determined in situ by measuring the echo ... determine the acoustic cross-section of the back-scattering of krill. By experiments, the author~ have ... obtained the dependence of the acoustic section of back-scattering of krill on its length at a frequency ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 141-152 : Autor(es): Protaschuk, V.A. and T.A. Lukashova
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Interaction of marine mammals with the longline fishery around the Kerguelen Islands (Division 58.5.1) during the 1995/96 cruise
Paper Title: Interaction of marine mammals with the longline fishery around the Kerguelen Islands ... (Division 58.5.1) during the 1995/96 cruise Abstract / Description: The only interaction observed between ... interaction occurred, as against 2.2 % of fish lost from the hooks during line hauling. File ... INTERACTION OF MARINE MAMMALS WITH THE LONGLINE FISHERY AROUND THE KERGUELEN ISLANDS (DIVISION 58.5.1 ... , France Abstract The only interaction observed between longliners fishing for Patagonian tootl~fish ... 0.75 % of toothfish during the longline sets in which interaction occurred, as against 2.2 % of fish ... palangres oc une interaction a et6 relevee, contre 2.2 % de dCcrochees avant la mise a bord pour ces m6mes ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 171–174 : Autor(es): Capdeville, D
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Brief report of the joint Soviet-Australian expedition of the USSR FRV Professor Mesyatsev to the Australian fishing zone around the territory of Heard and McDonald Islands, May-August, 1987
Mesyatsev to the Australian fishing zone around the territory of Heard and McDonald Islands, May-August ... THE TERRITORY OF HEARD AND MCDONALD ISLANDS, MAY-AUGUST, 1987 V.V. Gherasimchook, V.N.- Brodin, A.V ... TERRITORY OF HEARD AND MCDONALD ISLANDS, MAY-AUGUST, 1987 Annotation This is a brief report on the ... May until 27 June and the second from 24 July until 2 August. The Soviet Union was represented by 12 ... . From 26 July to 1 August 19 bottom trawls were made and this enabled the boundaries of the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 75-103 : Autor(es): Gherasimchook, V.V., V.N. Brodin, A.V. Kljausov, I.B. Russelo, P.V. Tishkov and N.B. Zaremba
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Seabird mortality in the Patagonian toothfish longline fishery around Crozet and Kerguelen Islands, 2001–2003
Kerguelen Islands, 2001–2003 Abstract / Description: The legal Patagonian toothfish (Dissostichus ... Islands (Subarea 58.6 and Division 58.5.1 respectively) killed 26 668 seabirds between September 2001 and ... August 2003. Overall, the white-chinned petrel (Procellaria aequinoctialis) was the most frequently ... September 2001 and August 2003. Overall, the white-chinned petrel (Procellaria aequinoctialis) was the most ... 426 726 hooks) deployed from 1 September 2001 to 31 August 2003. A total of 26 668 seabirds were ... 2001/02. As for the white-chinned petrel, the interaction between area and season was signifi cant ... interaction between season and moon brightness. In 2001/02, the by-catch of grey petrels varied with set ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 53–80 : Autor(es): Delord, K., N. Gasco, H. Weimerskirch, C. Barbraud and T. Micol
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Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001
1989–1991 and 1999–2001 Abstract / Description: Monitoring of sea-surface temperatures (SSTs) in ... . However, it dropped to 39 766 tonnes in 2000/01. The SST maps for 1999–2001 showed a prominent advection ... –FEBRUARY 1989–1991 AND 1999–2001 G.P. Vanyushin VNIRO, 17a V. Krasnoselskaya Moscow 107140, Russia Email ... tonnes in 1990/91. However, it dropped to 39 766 tonnes in 2000/01. The SST maps for 1999–2001 showed ... de 1999–2001 indiquent une advection importante des eaux de la mer de Weddell au nord-ouest de la ... 2000/01 г. Карты ТПМ за 1999–2001 гг. показывают заметную адвекцию вод моря Уэдделла к северо-западу ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Autor(es): Vanyushin, G.P
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Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
). Mortality peaked during the period from September 2001 to August 2003 when nearly 27 000 seabirds were ... , depth and the treatment x depth interaction were treated as fixed effects and pair number, magazine ... highest in the world for demersal longline fisheries (Weimerskirch et al., 2000; SC-CAMLR, 2001 ... operated device mounted aft of the automatic baiting machine which pulls the longline through opposing ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Autor(es): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
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Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)
fi sh was randomly selected, baked and ground using a Hillquest thin section grinding machine to ... ., 2001) that, over the lifespan of the fi sh, age estimates derived from scale readings are lower than ... Wischniowski (1998). Of these, grinding thin sections using a Hillquest thin sectioning machine was ... considered to provide the best and most consistent pattern for readers estimating age (Ashford, 2001 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Autor(es): Ashford, J., C. Jones, S. Bobko and I. Everson
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Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
, 2001). The revealed section was fi ne-ground and polished using a Crystalmaster 8 Machine with 30M ... approximately 3–4 minutes until brown. Using the grinding wheel of a HillQuist Thin Section machine, each ... the readings for each section was used as its reference age (Ashford, 2001). Reference and sample ... Kerguelen between depths of 500 and 1 500 m by the longliner FV Northern Pride, and in August/September ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Autor(es): Ashford, J., G. Duhamel, C. Jones and S. Bobko
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A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia
Hillquist thin section machine, and the surface region consisting of a succession of narrower regular ... the Hillquist thin section machine, and the otolith half ground from the posterior side until a ... CCAMLR Scicrzce, Vol. 8 (2001): 75-92 A COMPARISON ... . Once cool, the anterior part of the otolith (1980) divided the section into three regions: an was ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Autor(es): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson
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A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures
function of mortality based on poor health. These conditions interact in typical energy allo- cation ... of an ecosystem-based management pro- cedure for krill (CCAMLR, 2001). This has entailed the ... stage is not constant and governed by the present age structure. The remainder of this section ... interaction between elements in a food web is the predator–prey inter- action, i.e. consumption. In this ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Autor(es): Constable, A.J