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Concept

moderately-reducible total iron

URI http://vocab.nerc.ac.uk/collection/S27/current/CS003504/5/
Within Vocab BODC parameter semantic model chemical substances
Alternative Labels
Definition Iron in all oxidation states classified as being bound in moderately reducible associations (e.g. oxide-associated bonds).This is an operational classification (see e.g. Chester et al 1988 https://doi.org/10.1016/0304-4203(88)90036-9).
Date 2019-08-04T12:33:53
Identifier SDN:S27::CS003504
Note accepted
Is Version Of CS003504
Previous Version 1 , 2 , 3 , 4
version 5
Broader S01:S016 chemical entity
OBO http://purl.obolibrary.org/obo/CHEBI_18248
Narrower
P01 BODC Parameter Usage Vocabulary - (2) [+]
P01:FECNS4XT Concentration of moderately-reducible total iron per unit dry weight of sediment by leaching with 0.25M hydroxylamine hydrochloride + 25% acetic acid of leached sample residue from stage 3 in Chester et al (1988) and atomic absorption spectroscopy
P01:FECNS4YT Concentration of moderately-reducible total iron per unit dry weight of sediment by leaching with citrate dithionite of ascorbic acid-leached sample residue and inductively-coupled plasma atomic emission spectroscopy

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