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Humus index: An integrated tool for the assessment of forest floor and topsoil properties

J. Ponge ; R. Chevalier ; MUSEUM NATIONAL D'HISTOIRE NATURELLE BRUNOY LABORATOIRE D'ECOLOGIE GENERALE ; P. Loussot ; CEMAGREF NOGENT SUR VERNISSON EFNO ; MAISON DE L'AGRICULTURE DE SEINE ET MARNE LE MEE SUR SEINE | 2002

A quantitative assessment of forest humus forms is suggested, on the basis of a scale ranging from 1 (Eumull) to 7 (Dysmoder) which is called the humus index. Regression analyses showed that this index was well-correlated with several morphologi[...]

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