Issue |
Bull. Fr. Pêche Piscic.
Number 337-338-339, 1995
Colloque habitat-poissons
|
|
---|---|---|
Page(s) | 309 - 316 | |
DOI | https://doi.org/10.1051/kmae:1995035 | |
Published online | 01 August 2008 |
Modélisation de la morphodynamique fluviale pour la recherche des relations habitat/faune aquatique
Modelling stream morphodynamics for research in habitat/aquatic fauna relationships
CEMAGREF, Division Hydrobiologie, Le Tholonet, BP 31, 13612 Aix-en-Provence Cedex 1, France.
Un matériel de topographie électronique et des méthodes adaptées nous procurent rapidité, précision et souplesse dans le repérage spatial des éléments morphodynamiques et biologiques. Le traitement informatique des données fait appel à des techniques de repérage curviligne d'interpolation et de maillage. La structure numérique et topologique de cet outil de recherche offre de nombreuses possibilités de calculs et permet des visualisations conviviales des résultats.
Abstract
An electronic topography equipment and adapted methods provided rapidity, accuracy and flexibility in the spatial location of hydrodynamic and biological data. Data processing used curvilinear location techniques of interpolation and gridding. The numerical and topological structure of this research tool offers numerous calculation possibilities and insures convivial presentations of the results.
© ONEMA, 1995
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