Quantification of hydromorphological alteration of water courses from regional models across the French territory for their evaluation and their ecological restoration - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement
Conference Papers Year : 2012

Quantification of hydromorphological alteration of water courses from regional models across the French territory for their evaluation and their ecological restoration

Abstract

How to quantify the hydromorphological alteration of a river, ie its deviation from a “natural river”, in balance with its catchment and capable of selfregulation? Hypothesis: The difference between the measured morphological parameters of the river and predicted values for a given catchment size is an estimation of the hydromorphological alteration of the river. Two steps: 1. Definition of reference models from a large amount of « non-altered » rivers (« natural » rivers). 2. Quantification of the deviation from it for altered rivers. -Quantification of hydromorphological alteration? -Relationship between hydromorphological alteration and ecological quality
No file

Dates and versions

hal-02597056 , version 1 (15-05-2020)

Identifiers

Cite

Clélia Bilodeau, Frédéric Gob, Marie-Bernadette Albert, Jérôme Belliard, Jean-Marc Baudoin. Quantification of hydromorphological alteration of water courses from regional models across the French territory for their evaluation and their ecological restoration. European Geosciences UnionGeneral Assembly 2012, Apr 2012, Vienna, Austria. pp.13. ⟨hal-02597056⟩
13 View
0 Download

Share

More