Pasar al contenido principal

    Demography of Antarctic krill in the Lazarev Sea (Subarea 48.6)
    in the 2005/06 season

    Solicitar acceso a documento de reunión
    Número de documento:
    WG-EMM-06/10
    Autor(es):
    V. Siegel (Germany)
    Punto(s) de la agenda
    Resumen

    A standardized krill net sampling survey was conducted in the Lazarev Sea (Subarea 48.6) in December 2005. Krill densities were low in the Lazarev Sea. No substantial day/night differences were observed in the catches. Spatial distribution of krill density and size/age classes is discussed for the Lazarev Sea. Recruitment indices were calculated for one-year-old (R1) and two-year-old krill (R2), showing high values for both recruitment indices. New information is given on the development of maturity stages in the early phase of the spawning season.

    Principio de página

    © Copyright - Commission for the Conservation of Antarctic Marine Living Resources 2021, All rights reserved.

    Site by Eighty Options