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Methodology for land use scenario assessment for runoff impacts : a case study in a north-western European Loess belt region (Pays de Caux, France)

Auteur(s) et Affiliation(s)

RONFORT, C.
INRA, UMR 1048 SAD-APT, Thiverval Grignon, France
AgroParisTech, UMR 1048 SAD-APT, Paris, France
SOUCHÈRE, V.
INRA, UMR 1048 SAD-APT, Thiverval Grignon, France
AgroParisTech, UMR 1048 SAD-APT, Paris, France
MARTIN, P.
INRA, UMR 1048 SAD-APT, Thiverval Grignon, France
AgroParisTech, UMR 1048 SAD-APT, Paris, France
INRA, UR 1303 ALISS, Ivry-sur-Seine, France
CASTELLAZZI, M.S.
Macaulay Land Use Research Inst., Aberdeen, Royaume-Uni
BARBOTTIN, A.
INRA, UMR 1048 SAD-APT, Thiverval Grignon, France
AgroParisTech, UMR 1048 SAD-APT, Paris, France
MEYNARD, J.M.
INRA, Thiverval-Grignon, France
LAIGNEL, B.
UMR CNRS 6143 M2C, Univ. Rouen, Mont Saint Aignan, France


Description :
The aim of this paper is to describe a methodology which combines local land use change scenarios, involving local stakeholders, and a runoff model, considering spatio-temporal crop distribution according to farmers' specific rules. This methodology is applied on the Saussay watershed in Upper Normandy (France). More generally, this methodology is a contribution to translate qualitative information from scenarios storylines to quantitative model inputs parameters that can be used to compute quantitative scenario evaluation. The proposed approach provides a useful source of information for assessing the responses of surface runoff of future land use changes.


Type de document :
Article de périodique

Source :
Catena (Giessen), issn : 0341-8162, 2011, vol. 86, n°. 1, p. 36-48, nombre de pages : 13, Références bibliographiques : 58 ref.

Date :
2011

Editeur :
Pays édition : Allemagne, Cremlingen-Destedt, Catena

Langue :
Anglais
Droits :
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