Resultados de la búsqueda

1. Moulting interval and growth of juvenile Antarctic krill fed different concentrations of the diatom Phaenodactylum tricornutum in the laboratory

   concentrations of the diatom Phaenodactylum tricornutum in the laboratory Abstract / Description:  Juvenile ... 0.047 mm day –1, which is too slow to support the hypothesised 2-year life-span of this animal in the ... field. Growth conditions of krill in the Southern Ocean are discussed, with special reference to the ... available food concentration. Note: The full text of this paper will be published under the above title in ... concentrations allant de 0.0-5.0 mgC 1-1. La periode d' entremue (IP) a diminue mais la longueur corporelle par ... integral de ce document sera publie dans la revue Polar Biology (1987) sous le titre ci-dessus Rapport ... JUVENIL ALIMENTADO CON DIFERENTES CONCENTRACIONES DE LA DIATOMEA PHAENODACTYLUM TRICORNUTUM EN EL ... estos resultados, se calculo que la tasa maxima de crecimiento diario (~L/IP) de krill juvenil fue de ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 223-225 : Autor(es): Ikeda, T. and P.G. Thomas

2. Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity

   island, 1996/97 and 1997/98: in relation to longline fishing activity Abstract / Description:  Marine ... debris found in association with seabirds at sub-Antarctic Marion Island for the period May 1996 to April ... suspending Patagonian toothfish (Dissostichus eleginoides) in blast freezers and 23 toothfish hooks were ... been found in association with seabird nests at Marion Island. Fishery-related marine debris was found ... adult) were found to contain ingested fishing gear. Resume Analyse de la presence de debris marins ... la presente etude, seuls trois hamecons (provenant tous de l'industrie de p@che a la palangre du ... la p@che etaient le plus souvent associes aux nids de grands albatros, alors que les 'autres' (non ... ) . Resumen Se ha notificado la presencia de desechos marinos en las colonias de aves marinas en la ista ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Autor(es): Nel, D.C. and J.L. Nel

3. Use of indices of predator status and performance in CCAMLR fishery management

   Paper Title:  Use of indices of predator status and performance in CCAMLR fishery management ... used in the management, by CCAMLR, of commercial fisheries. It reviews reasons why it is important for ... CCAMLR formally to use such data in its fishery management operations and discusses the constraints ... inherent in the CEMP data, both from predator monitoring and harvesting perspectives. An outline of a ... pecheries commerciales, des donnees relatives ou ayant rapport a la performance reproductive des oiseaux de ... : la determination de l'ampleur et de la portae des changements des parametres individuels ... les applications pratiques de recommandations relatifs, aux restrictions sur l'ampleur, a la periode ... documento investiga como Ios dates acerca de, o relacionados con, la acci6n reproductora de las aves ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 353–365 : Autor(es): Croxall, J.P.

4. Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic Peninsula region

   Paper Title:  Estimation of krill (Euphausia superba) mortality and production rate in the ... data of an identical survey with RV Polarstern in 1987/88. Seasonal variation between summer and winter ... filet le long de la peninsule antarctique. Les resultats ont ete compares avec les donnees d'une ... d'abondance et de biomasse d'ete et d'hiver depassait un facteur de 1:35, alors que la variabilite ... interannuelle entre les donnees de campagnes disponibles n'atteignait qu'un facteur de 1:1,6. La mortalite du ... krill, calcuIee par l'analyse de la courbe de capture linearisee, a produit un taux de Z = 0,88 (1989 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 159–176 : Autor(es): Siegel, V.

5. Prey monitoring surveys: a discussion of the characteristics necessary in prey surveys

   Paper Title:  Prey monitoring surveys: a discussion of the characteristics necessary in prey ... distribution to relate to changes in predator demography. The paper discusses the constraints imposed on such ... possible designs. Le Programme de controle de l'ecosysteme de la CCAMLR demande que les informations sur ... informacion acerca de la distribucion de las especies presa para relacionar con los cambios en la demografia ... relatifs aux prospect ions des proies. Legendes des figures Zone de la Peninsule. Les regions hachurees ... se trouvent a environ 100 km des sites d'etude. Region de la Georgie du SUd. Les cercles ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 377-391 : Autor(es): Everson, I.

6. Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review

   Paper Title:  Protecting young fish and spawning aggregations of Champsocephalus gunnari in ... spawning aggregations in fisheries generally, and specifically in the Champsocephalus gunnari fishery in ... measures put in place by CCAMLR to date. These measures are re-examined in the light of new information ... , and a strategy for the future protection of young fish and spawning aggregations of C. gunnari in ... season from 1 March to 31 May. La nkcessite de proteger les concentrations de jeunes poissons et de ... fraygres dans les pGcheries en genkral, et plus prkciskment dans celle de Chainpsocephalus gunnavi de la ... actuelles, taille minimale de maillage et du poisson incluse, et la fermeture eventuelle de la saison du ... a no 3 1 MaR. Resumen Se consider6 la necesidad de proteger las concentraciones de peces ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Autor(es): Parkes, G.B

7. Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia

   Paper Title:  Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around ... careful consideration of the data and available methods, several errors are noted in earlier estimates ... proporcionar la estimacion. Natural Mortality Rate in Mackerel Icefish around South Georgia Lista de las ... taux de mortalite naturelle du poisson des glaces (Champsocepkalus gunnari) pour la periode precedant ... mortalit6 dependant de l'2ge et ?I la p@che commerciale. B A ~ H H O ~ ~ CTaTbe o ~ c ~ K J @ ~ H ) T c ... . Resumen Se discute la informacion existente sobre las tasas de mortalidad natural del draco rayado ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Autor(es): Everson, I

8. OTOLITH CHEMISTRY REFLECTS FRONTAL SYSTEMS IN THE ANTARCTIC CIRCUMPOLAR CURRENT

   Deep Water; and 4) Ba/Ca to nutrient production and mixing. In the Polar Frontal Zone, meanders or ... otoliths from Patagonian toothfish Dissostichus eleginoides – discriminated frontal zones in the Antarctic ... Circumpolar Current in the Southwestern Atlantic Ocean. Mean values differentiated sampling areas by up to 2.6 ... standard deviations, suggesting: 1) otolith Mg/Ca enrichment related to fish activity around the Burdwood ...

   Meeting Document : WG-FSA-08/P04 - Abstract : Autor(es): J.R. Ashford, A.I. Arkhipkin and C.M. Jones

9. Progress report on the development of MPAs in Domain 1

   of assistants is provided in Annex 1. The workshop was held at La Serena, Chile, between 2-4 ... Protected Areas (MPAs) in Domain 1 of CCAMLR. The results of the first Workshop were presented in WG-EMM-12 ... /69. This second workshop was organized as bilateral meeting between Chile and Argentina in order to ... review the progress achieved since the first international workshop held at Valparaíso in 2012. The list ...

   Meeting Document : WG-EMM-14/40 : Autor(es): J. Arata, C. Gaymer, F. Squeo (Chile), E. Marschoff, E. Barrera-Oro and M. Santos (Argentina)

10. A review of the trophic role of mesopelagic fish of the family Myctophidae in the Southern Ocean ecosystem

    Paper Title:  A review of the trophic role of mesopelagic fish of the family Myctophidae in the ... myctophids demonstrate that this group of mesopelagic fish plays a significant role in the community of ... carlsbergi ranges from 157 to 364 million tonnes. Myctophids occupy the third level in the Southern Ocean ... de poissons mesopelagiques joue un r61e significatif dans la communaute d'organismes marins de ... . La quantite importante de meso- et macroplancton consommee par les Myctophidae met en evidence le ... niveau eleve d'abondance et de biomasse de ces poissons. Selon une premiPre estimation, la consommation ... una importante funcion en la comunidad de 10s organismos marinos del ocean0 Austral. Los mictofidos ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 71–77 : Autor(es): Kozlov, A.N

Páginas