TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

NON HYPERACCUMULATOR [2 records]

Record 1 2007-02-16

English

Subject field(s)
  • Plant Biology
  • Biotechnology
  • Anti-pollution Measures
CONT

On high-Ni soil, leaves of the hyperaccumulator contained 3800 micrograms Ni/g whereas leaves of non-hyperaccumulator species contained 41-64 micrograms Ni/g.

PHR

Non-hyperaccumulator metallophyte, plant, species.

Key term(s)
  • non hyperaccumulator

French

Domaine(s)
  • Biologie végétale
  • Biotechnologie
  • Mesures antipollution
CONT

Dans une étape antérieure, nous avons identifié par spectroscopie d'absorption [...] les formes d'accumulation du zinc dans cette espèce tolérante et hyperaccumulatrice, et dans une espèce proche non tolérante et non hyperaccumulatrice [...]

PHR

Espèce, plante non hyperaccumulatrice.

Key term(s)
  • non hyperaccumulatrice
  • non-hyperaccumulateur
  • non-hyperaccumulatrice

Spanish

Save record 1

Record 2 2007-01-25

English

Subject field(s)
  • Anti-pollution Measures
  • Biotechnology
  • Plant Biology
CONT

Hyperaccumulator plants accumulate inordinate amounts of one or more heavy metals in their above ground biomass. For a plant to be termed a hyperaccumulator, the metal concentration in its dry biomass must be 100 times that of a non-hyperaccumulator plant grown on the same soil.

Key term(s)
  • non hyperaccumulator plant
  • non hyperaccumulator

French

Domaine(s)
  • Mesures antipollution
  • Biotechnologie
  • Biologie végétale
CONT

Globalement les seuils de toxicité des polluants minéraux pour les espèces hypertolérantes sont largement supérieurs à ceux des plantes non hyperaccumulatrices (plantes utilisées en phytoextraction).

Key term(s)
  • non-hyperaccumulatrice
  • non-hyperaccumulateur
  • non hyperaccumulateur

Spanish

Save record 2

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