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Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density
Paper Title: Intra-annual variability in the density of Antarctic krill (Euphausia superba) at ... and environmental parameters continuously. A distinct seasonal pattern in krill density, recurring ... consistently over all three years, was detected. Krill densities in winter were predominantly low (mean = 18.7 ... g m –2, SD = 24.3), but had risen substantially by summer in each year (mean = 89.5 g m –2, SD ... utilizaron los datos obtenidos de los instrumentos fi jos para determinar si la variación temporal de alta ... mouillage sur le plateau et au large de ce dernier, au nord-ouest de la Géorgie du Sud entre le 14 octobre ... 2002 et le 29 décembre 2005 pour mesurer en continu la densité de krill antarctique, ainsi que des ... paramètres environnementaux. Une tendance saisonnière nette de la densité de krill s’est dégagée, se ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Autor(es): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone
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The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)
Paper Title: The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands ... eleginoides) have been fished in the Kerguelen Islands zone for 20 years, firstly with trawlers and more ... recently with longliners. This is the oldest fishery targeting D. eleginoides in the Indian Ocean sector of ... the Southern Ocean. However illegal, unreported and unregulated (IUU) fishing has occurred in the area ... pêcherie la plus ancienne du secteur indien de l’océan Austral. Cette dernière, depuis 1997, a cependant ... été confrontée au problème de la pêche INN (illégale, non déclarée et non réglementée). Une analyse ... GLM (modèle linéaire généralisé), effectuée à partir des données statistiques de la pêche légale ... indicatrices d’épuisement local. L’extension bathymétrique de la pêcherie vers des zones de plus en plus ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Autor(es): Lord, C., G. Duhamel and P. Pruvost
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Results of Soviet investigations of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean
(Oegopsida) in the Southern Ocean Abstract / Description: The USSR has carried out a long-term investigation ... of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean. In 1965–1977 a ... specimens of that total were identified as Brachioteuthis riisei. In recent years (1978-1984) the collection ... in Antarctic waters and data on squid beaks taken from sperm whale stomachs were also considered. Up ... 0 in the w~ter~ of high bioproductivity south of 60 S. RESULTATS DES ETUDES SOVIETIQUES SUR LA ... de l'esp€ce Brachioteuthis riisei. - 80 - Au cours des derni~res a.nnees (1978-1984), la ... collection s'est elargie par le pr~levernent de deux ou trois dDuzaine s de sp~c imens identifies pour la ... repartition geographique, l'habitat., la taille, le regime alimentaire et la position de l'esp~ce dans la ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 79-111 : Autor(es): Lubimova, T.G.
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Factors to consider in developing management measures for krill
applicable management is being developed. File: 11-de-la-Mare.pdf ... Paper Title: Factors to consider in developing management measures for krill Abstract ... (de la Mare, 1987 and 1989). In addition, any trend in the recruitment of consumer or prey species ... MANAGEMENT MEASURES FOR KRILL W.K. de la Mare>l< Abstract A brief review of the objectives of the ... developed. Resume Vne breve vue d'ensemble des objectifs de la Convention sur la conservation de la ... faune et la flore marines de l'Antarctique est presentee ici, avec un aper~u des stades d'evolution des ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Autor(es): de la Mare, W.K.
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Preliminary results of investigations of the Federal Republic of Germany on Notothenia rossii marmorata (Fischer, 1885) in January/February 1985
Notothenia rossii marmorata (Fischer, 1885) in January/February 1985 Abstract / Description: A bottom trawl ... survey carried out by FRV " Walther Hervig " in January/February 1985 was used to collect ... rebuild the stock around South Georgia might be successful. Although reported catches in recent years have ... probably still less than 10% of the pristine stock, Mean length in the catches has only slightly increased ... faibles, N. rossii autour de la Georgie du sud est encore grandement touch6 par la p~che. Sa biomassc ... rebuil1 the stock around South Georgia. RESULTATS PRELIMlliAIRES DES ETUDES DE LA RBPUBLIQUE FEDERALE ... permettre !'evaluation de la taille de Notothenia rossii auteur de la Georgie du sud et de l'Ile Elephant ... le stock auteur de la Georgie du sua. Bien que les prises declarees ces derni~res annees aient ete ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 33-57 : Autor(es): Kock, K.-H.
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Size compositions of males and females in the course of the life cycle of Euphausia superba
Paper Title: Size compositions of males and females in the course of the life cycle of Euphausia ... superba Abstract / Description: Earlier studies did not pay attention to differences in size composition ... of Euphausia superba populations by sex and its seasonal variability. In this paper variations in ... des differences de la distribution de frequences de tailles des populations d' Euphausia superba par ... sexe ou de sa variabilite saisonniere. Dans ce document, les variations de composition par taille et ... par sexe des echantillons des captures commerciales sont analysees au cours de la saison de ... les stades de maturite du krill pendant son cycle reproducteur. Les informations sur la composition ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Autor(es): Makarov, R.R.
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Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach
, Ommastrephidae) in the Scotia Sea: an ecological approach Abstract / Description: In anticipation of the ... development of a new fishery for the ommastrephid squid Martialia hyadesi in the Scotia Sea, this paper ... conservative estimate for total annual consumption of M. hyadesi by higher predators in the Scotia Sea is 245 ... spawns between autumn and mid-summer with peak hatching in winter/spring. Its life span has not been ... hiver ou au printemps. Sa duree de vie n'est pas etablie. Les donnees provenant de la zone de la ... antarticos estudiados se alimentan de ejemplares pequefios e inmaduros de M. hyadesi. Si la pesca de M ... une revision de la consommation annuelle de cette espece par les grands prkdateurs et examine ... biologique et la repartition de l'espece. Cette espece est la proie des phoques, des baleines et des oiseaux ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Autor(es): Rodhouse, P.G
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The 1991/92 fishery for Dissostichus eleginoides in Subarea 48.3
Paper Title: The 1991/92 fishery for Dissostichus eleginoides in Subarea 48.3 Abstract ... / Description: The 1991/92 longline fishery for Dissostichus eleginoides in Subarea 48.3 was open from 4 ... Chilean vessels. The maximum catch taken in a five-day period was 375 tonnes. Catch rate was not ... varied markedly among fleets and was about 1 kg/hook in the Chilean fleet, 0.2 to 0.4 in the Russian and ... dia 0 tiempo de calado, pero si dependi6 del tipo de anzuelo y de la situaci6n geografica. Se ... , Russian and Bulgarian fleets, 1992. ::n nu m be r p e r th ou sa nd h oo ks ~ ca 01 ... peche a la palangre de Dissostichus eleginoides dans la sous-zone 48.3 etait ouverte du 4 novembre 1991 ... russes et huit navires chiliens. La capture maximale etait de 375 tonnes pour une periode de cinqjours ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 31–48 : Autor(es): Agnew, D.J. and C.A. Moreno
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Assessments of by-catch in trawl fisheries at Heard and McDonald Islands
Paper Title: Assessments of by-catch in trawl fisheries at Heard and McDonald Islands Abstract ... / Description: This paper assesses the potential for the commercial trawl fisheries in the Heard Island area ... (Statistical Division 58.5.2) to significantly affect, in the long term, spawning biomass of three taxa caught ... biomass estimates from surveys in the region from 1990 to 1993 and a limited amount of biological data ... qui indique que les regles sur les captures accessoires de 1996 de la CCAMLR doivent @tre revues si ... secundarias de hasta 100 kg en cualquier lance y (iii) cambiar la zona de pesca si la captura de cualquier ... and abundance estimates are presented in Williams and de la Mare (1995). The estimates of abundance ... data on mean lengths obtained from the and de la Mare, 1996), Version 3.0, was used in research ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 231–243 : Autor(es): Constable, A.J., R. Williams and W.K. de la Mare
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Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer
Paper Title: Diurnal variations in biological characteristics of krill, Euphausia superba Dana ... biologist-observer Abstract / Description: Investigations of diurnal variations in the size composition of ... from March to June 1990. Observations at six daily stations were carried out in various locations ... trawl (9 to 12 tows per station, over one day). An increase in the total average size of animals caught ... krill by commercial fisheries. Resume Des etudes des variations diurnes de la composition en tailles ... quotidiennes en divers emplacements dans la zone de peche. A chaque station, une serie de captures a ete ... plusieurs stations on a observe une augmentation de la taille moyenne totale des animaux captures en des ... de la proportion de males dans la capture et d'autre part a une difference croissante de longueur ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Autor(es): Vagin, A.V., R.R. Makarov and L.L. Menshenina