Journal articles
Distribution d'un horizon à forte cohésion au sein d'une couverture de sol aride du Nord-Cameroun : apport d'une prospection électrique (Distribution of hardpan in soil cover of arid zones. Data from a geoelectrical survey in northern Cameroon)
Abstract : A study of arid-soil cover was carried out by resistivity survey and morphological observations. The main differentiation concerns a sandy hardpan that has a low resistivity. Its distribution is closely associated with differences in vegetation: it is (i) present and continuous at shallow depth (<1.5 m) in bare or herbaceous zones and (ii) deeper than 1.5 m or absent in arboreous zones. It is also suggested that the presence of hardpan is related to a clayey substratum, whereas its absence or deepening is related to a sandy substratum
https://hal-insu.archives-ouvertes.fr/hal-00122538
Contributor : Nathalie Pothier <>
Submitted on : Wednesday, January 3, 2007 - 12:01:56 PM
Last modification on : Monday, June 1, 2020 - 6:46:38 PM
Long-term archiving on: : Wednesday, April 7, 2010 - 1:31:04 AM
Contributor : Nathalie Pothier <>
Submitted on : Wednesday, January 3, 2007 - 12:01:56 PM
Last modification on : Monday, June 1, 2020 - 6:46:38 PM
Long-term archiving on: : Wednesday, April 7, 2010 - 1:31:04 AM
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