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(Article of periodic en Anglais - 2014)

Document title

Terra Rossa catenas in Wisconsin, USA

Authors(s) and Affiliation(s)

EVANS D.M. (1) ; HARTEMINK A.E. (1) ;
(1) Univ. of Wisconsin - Madison Dept. of Soil Science, Madison, ETATS-UNIS

Abstract

The AA. have sampled 144 pedons of 16 catenas with different slope aspects and curvatures in a 70 km2 area in Wisconsin. Half of all the pedons had a red clay subsoil. The thickness of the red clay ranged from 4 cm to 60 cm with an average thickness of 25 cm. The red clay was found in every part of the landscape except the valley bottoms : it was present in soils on summits, shoulders, backslopes, and footslopes. The red clay is only found over dolostone, but not present on all dolostone ridges. It was concluded that there is large variation in the Terra Rossa soilscapes of Wisconsin and this variation can only partly be explained by topography

Source

Article of periodic

published at : Catena / ISSN 0341-8162

Editor : Catena, Cremlingen-Destedt - ALLEMAGNE (1973)

Millesime : 2014, vol. 123 [pp. 148-152]

Bibliographic references : 41 ref.

Collation : 5 fig., 2 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2014.07.007

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2014
Refdoc record number (ud4) : 28944489 : Permanent link - XML version
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