Bark iron content per bark dry mass

Formal name:  bark iron content per bark dry mass
Local identifier:  TOP380
Synonym Term:  bark Fe content per dry mass
Related Term:  bark Fe concentration
Related Term:  bark Fe content
Definition:  The ratio of the quantity (SEP:quantity) of iron (CHEBI:iron atom) in the bark (PO:bark) to the corresponding bark (PO:bark) mass (PATO:mass) assessed after drying
Formal Unit:  mass unit / mass unit or amount unit / mass unit

Comment:  The quantity of iron can be expressed either as a mass (with mass unit, e.g. gram) or as an amount (with amount unit, e.g. mol). The term concentration is polysemic and we suggest to not use it in this context.
Reference:  Eric Garnier, Jens Kattge, Stefan Klotz, Ingolf Kühn, Ulrike Stahl


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