Resultados de la búsqueda
-
Results of fish larvae sampling by means of fine-meshed samplers attached to a bottom trawl
chalut de fond afin d'obtenir des informations sur la composition, la repartition et I'abondance des ... ventre du chalut, et non pas au cui de chalut. Un total de 12 especes de poissons a ete enregistre. Les ... I'indice d'abondance, y compris la plupart des prises nulles, ont ete enregistrees sur la partie ouest et ... composition par especes des echantillons pris dans cette etude et des echantillons qui ont ete pris pendant ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 69-86 : Autor(es): Ślósarczyk, W. and I. Wójcik
-
Toothfish, Dissostichus eleginoides, at South Georgia
in the month (Parkes et al., 1990). Histological sections of the ovaries show ova approximately 2 ... developpee ces demieres annees. Certains ont declare que les poissons exploites sont senescents et ne ... que les poissons ont atteint la maturite sexuelle et, qu'au moment de l'echantillonnage, ils ... poblaci6n reproductora (CCAMLR-VIII, parrafo 106); pero, al examinar histo16gicamente las g6nadas de una ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 255–261 : Autor(es): Everson, I. and S. Campbell
-
Estimating standing stock of krill using maximum entropy
Anglia Ruskin University, Cambridge, UK Email – i.everson@anglia.ac.uk The paper by Heywood et al ... stock by either or both methods. The Jolly and Hampton approach is simple, robust and, as Heywood et ... al. indicate, is suited to the survey design. The MaxEnt approach does not have these attributes ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 193 : Autor(es): Everson, I
-
Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey
effective trawl in terms of krill behaviour is the 74/416 trawl (Zimarev et al., 1990). 5. CATCHABILITY ... des chaluts pelagiques est une variable qui depend des caracteristiques de comportement et de ... capturabilite des chaluts et de la maniere dont se repartit le krill entralnera une plus grande fiabilite des ... pelagiques industriels et les petits chaluts de recherche - un chalut Isaacs-Kid etant dans ce cas utilise ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Autor(es): Kasatkina, S.M.
-
Interaction of marine mammals with the longline fishery around the Kerguelen Islands (Division 58.5.1) during the 1995/96 cruise
method described by Duhamel(1992) and Cherel et al. (1996) for setting and hauling the longlines, each ... ). Cherel et al. (1996) observed a 3.6% fish loss on the same vessel where no fur seals were present. This ... campagne 1995 - 96, et les mammifPres marins concernent uniquement les otaries de Kerguelen (Avctocephalus ... supported by Terres Australes et Antarctiques Franqaises. The author wishes to thank the captain and crew ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 171–174 : Autor(es): Capdeville, D
-
Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution
assessment software (Bull et al., 2005) currently used by CCAMLR allows a multinomial likelihood to be used ... corresponding multinomial sam- ple size. Similar integrated assessment software of MULTIFAN-CL (Fournier et al ... (Johnson and Kotz, 1969; Polacheck et al., 2006) given that ny = hymy where hy is the number of hauls and ... (Candy and Constable, 2008) and based in part on the method described by Constable et al. (2006). These ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Autor(es): Candy, S.G
-
Size compositions of males and females in the course of the life cycle of Euphausia superba
sexe ou de sa variabilite saisonniere. Dans ce document, les variations de composition par taille et ... debidas a la variabilidad estacional 0 al sexo en la composici6n por tallas de las poblaciones de ... males et femelles d'E. superba aux stades larvaires furcilia V et VI. (Males - ligne pointillee ... ; femelles - ligne pleine). Distributions de frequences de tailles d'immatures males et femeIles d' E ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Autor(es): Makarov, R.R.
-
Research currently being undertaken by the Republic of South Africa on "dependent and related species" within the Antarctic marine ecosystem
. RECHERCHES ENTREPRISES ACTUELLEMENT PAR IA REPUBLIQUE D 'AFRIQUE DU SUD SUR "LES ESPECES DEPENDANTES ET ... importants (surtout les phoques et les oiseaux marins) et de leurs proies {en particulier le krill et le ... calmar) en Antarctique et dans les ecosystemes marins etroitement lies. HCCnEnOBAHlffi, TTPOBDnHMhTE B ... research in the ConYent ion arl'ia and on the ~)ub-antarct I c isl an,js. These al I fa.ti tJnder the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 59-77 : Autor(es): South Africa
-
Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988
during FIBEX surveys. Resume L'etendue et la densite des couches exploitables de krill dans les eaux ... effectuee par le navire de recherche Kaiyo Maru et un chalutier japonais. Les valeurs moyennes de longueur ... , d'epaisseur et de densite a la surface des couches etaient respectivement de 3,25 km, 13,3 m et 228,0 9 de ... capas explotables de krill en las aguas al norte de la Isla Livingston, fueron determinadas durante el ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Autor(es): Endo, Y. and Y. Shimadzu
-
Feeding patterns of nine species of Antarctic fish and assessment of their daily food consumption
Montgomery et al., 1989). In this case, food evacuation rate is: dS =-AS dt where S - amount of food at ... (Grawford, McLeave as cited in Targett, 1981; Montgomery et al., 1989). In accordance with equation (3) the ... . Some scientists (Novikova, 1949; Kogan et al., 1963) believe that changes in the stomach fullness ... Indien de l'ocean Austral, notamment: Nototheniidae (quatre especes), Channichthyidae (trois especes) et ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 321–333 : Autor(es): Pakhomov, Y.A. and V.B. Tseitlin