International Standard
ISO 16778:2015
Water quality — Calanoid copepod early-life stage test with Acartia tonsa
Reference number
ISO 16778:2015
Edición 1
2015-06
International Standard
Vista previa
p
ISO 16778:2015
57698
No disponible en español
Publicado (Edición 1, 2015)
Esta norma se revisó y confirmó por última vez en 2020. Por lo tanto, esta versión es la actual.

ISO 16778:2015

ISO 16778:2015
57698
Formato
Idioma
CHF 173
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 16778:2015 specifies an early-life stage test procedure for determination of the toxic effects of a chemical substance, effluent, or water sample on a cold-water marine and brackish water copepod species under semi-static conditions. The biological endpoints include survival and development of the early-life stages. The exposure starts with eggs and is continued until emergence of juvenile stages.

Copepods occur widely in marine, brackish, and fresh water ecosystems. They represent important prey items for the larvae of many fish and larger invertebrates and are increasingly used as a live food source in aquaculture. They feed on phytoplankton and, thus, are an ecologically important energy-transfer link between primary producers and higher trophic levels.

Informaciones generales

  •  : Publicado
     : 2015-06
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 37
  • ISO/TC 147/SC 5
    13.060.70 
  • RSS actualizaciones

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