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Documents disponibles écrits par cet auteur (10)
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Article
E. Lambert, Auteur ; Alain Dutartre, Auteur ; J. Coudreuse, Auteur ; J. Haury, AuteurLudwigia grandiflora ssp. hexapetala and L. peploides ssp. montevidensis have invaded many types of fresh water ecosystem in France leading to serious problems of management of these macrophytes. The prediction of extracted plant biomass quantit[...]
Ouvrage
J. Haury ; Stéphanie Hudin ; R. Matrat ; L. Anras | [S.l.] : Fédération des Conservatoire d'Espaces Naturels Orléans | 2010Fédération des Conservatoire d'Espaces Naturels Orléans (FRA) 136p ill
Numéro spécial
CEMAGREF-DSIC Antony (FRA) 159p ill* Ingénieries-EAT NSp
Article
P. Chatenet, Auteur ; D. Froissard, Auteur ; J. Cook-Moreau, Auteur ; P. Hourdin, Auteur ; A. Ghestem, Auteur ; M. Botineau, Auteur ; J. Haury, AuteurMyriophyllum alterniflorum D.C. (Haloragaceae,) was studied in the acidic to neutral rivers Vienne and Gartempe (Limousin region, France). Two complementary levels of organisation were evaluated to determine their usefulness for pollution assess[...]
Article
H. Daniel, Auteur ; I. Bernez, Auteur ; J. Haury, Auteur ; D. Le Coeur, AuteurThe wastewater from freshwater fish farming is responsible for important water quality modifications in receiving ecosystems. These point source pollution cause local problems for the management of the freshwater environment, especially in salmo[...]
Article
H. Ismaïl, Auteur ; H. Abou-Hamdan, Auteur ; A. Koubayssi, Auteur ; S. Fayolle, Auteur ; G. Khalaf, Auteur ; A. Cazaubon, Auteur ; J. Haury, Auteur
Article
E. Breugnot, Auteur ; Alain Dutartre, Auteur ; C. Laplace-treyture, Auteur ; J. Haury, AuteurDuring the years 2003 and 2004, the distribution of macrophytes was studied at eight sites in two large rivers in the southwest of France (the Dordogne and Garonne). Using a pinpoint method, we obtained 7,083 observations and recorded physical p[...]
Article
J. Haury, Auteur ; L. G. Aidara, AuteurIn order to quantify macrophyte cover and standing crop, studies were performed in a main river and two tributaries in Brittany. Species and total plant cover were assessed using a pin-point method over a period of nearly three years. Spring and[...]
Article
H. Abou-Hamdan, Auteur ; J. Haury, Auteur ; J. P. Hebrard, Auteur ; S. Dandelot, Auteur ; A. Cazaubon, AuteurFew studies have dealt so far with the macrophytic communities inhabiting the small Mediterranean rivers in South-East France. In order to fill this gap, it was proposed to assess the effects of natural and anthropic disturbances on the biodiver[...]
Article
Alain Dutartre, Auteur ; J. Haury, Auteur ; A. Jigorel, AuteurLocated in western France, the Pen Mur dam of Muzillac (Morbihan) is mainly used for the production of drinking water and for fishing. Over the past few years, the upstream part of this eutrophic waterbody has been invaded by Egeria densa. To de[...]
