Canadian Forest Service Publications

Étude pour l'analyse en composantes principales des propriétés chimiques d'un sol forestier 10 ans après éclaircie. 1977. Gonzalez, A.; Boudoux, M.; Hubert, G. Canadian Journal of Soil Science 57(2) : 147-156.

Year: 1977

Issued by: Laurentian Forestry Centre

Catalog ID: 16349

Language: French

Availability: PDF (request by e-mail)

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Principal component analysis was used to illustrate the evolution of chemical properties of a soil under sugar maple-beech forest, following two levels of thinning (30 and 50% of basal area). This multivariate analysis technique clearly showed that there were no significant differences between treated and untreated soils 10 yr after thinning.