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(Article of periodic en Anglais - 2010)

Document title

A regional-scale study of multi-decennial erosion of vineyard fields using vine-stock unearthing-burying measurements

Authors(s) and Affiliation(s)

PAROISSIEN J.-B. (1) ; LAGACHERIE P. (1) ; LE BISSONNAIS Y. (1) ;
(1) INRA, Lab. d'étude des Interactions Sol-Agrosystème-Hydrosystème, UMR LISAH, Montpellier, FRANCE

Abstract

Erosion and deposition rates were quantified in a vineyard context (Languedoc, France) using a method based on vine-stock bio-markers. The within-field spatial structure of erosion (Field Erosive State) was described based on maps of “unearthing” height of vine-stock. When this method was applied to a sample of 49 fields, the intensity of erosion in the study area showed a high variability between fields. The Field Erosive States (FES) were classified into 5 categories based on the intensity and spatial structure of the erosion, such as uniform erosion of the field, transfer of sediments from upslope to downslope regions and concentrated erosion on rills. This study highlights the influence of the connectivity between fields on erosion intensity and variability

Source

Article of periodic

published at : Catena / ISSN 0341-8162

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

Millesime : 2010, vol. 82, no3 [pp. 159-168]

Bibliographic references : 33 ref.

Collation : 7 fig., 3 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2010.06.002

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2010
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