Stem coarse woody debris cobalt content per stem coarse woody debris dry mass

Formal name:  stem coarse woody debris cobalt content per stem coarse woody debris dry mass
Local identifier:  TOP645
Synonym Term:  stem CWD Co content per dry mass
Synonym Term:  stem coarse woody debris Co content per dry mass
Related Term:  stem coarse woody debris Co content
Related Term:  stem coarse woody debris Co concentration
Definition:  The ratio of the quantity (SEP:quantity) of cobalt (CHEBI:cobalt atom) in the stem (PO:stem) coarse woody debris (Def:coarse woody debris) to the corresponding stem (PO:stem) coarse woody debris mass (PATO:mass) assessed after drying
Formal Unit:  mass unit / mass unit or amount unit / mass unit

Comment:  The quantity of cobalt 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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