Skip to Main content Skip to Navigation
Conference papers

Conséquences des travaux d'entretien du lit de la Loire sur plusieurs composantes de la biodiversité au sein de la mosaïque des îles de Mareau-aux-Prés (Loiret).

Abstract : This research project studied the impact of fluvial maintenance works (FMW) on several biodiversity components (fauna and flora) within the island mosaic of Mareau-aux-Prés on the Loire river (within the St-Mesmin National Nature Reserve, Loiret). Following the FMW (vegetation uprooted and bar lowered), a new set of communities have gradually established on the island. This project focuses on the dynamic of recolonization: intra- and interspecific biodiversity has been studied for 3 years before and after FMW (via in situ data and spatial and genetic analysis) on four biological compartments (1) herbaceous plants, shrubs and trees, native and exotic (2) ground beetles Carabidae (3) gravel nesting birds (4) beaver (Castor fiber).
Document type :
Conference papers
Complete list of metadata

https://hal.inrae.fr/hal-02740183
Contributor : Migration ProdInra Connect in order to contact the contributor
Submitted on : Tuesday, June 2, 2020 - 10:47:33 PM
Last modification on : Friday, August 5, 2022 - 10:35:50 AM
Long-term archiving on: : Saturday, December 5, 2020 - 12:40:34 AM

File

2015_Villar_ISRiver_3B74-49320...
Publisher files allowed on an open archive

Identifiers

  • HAL Id : hal-02740183, version 1
  • PRODINRA : 343451

Citation

Marc M. Villar, Sylvie Augustin, Michel Chantereau, Richard Chevalier, Olivier Denux, et al.. Conséquences des travaux d'entretien du lit de la Loire sur plusieurs composantes de la biodiversité au sein de la mosaïque des îles de Mareau-aux-Prés (Loiret).. I.S. Rivers, 2e conférence internationale "recherches et actions au service des fleuves et grandes rivières", Jun 2015, Lyon, France. 168 p. ⟨hal-02740183⟩

Share

Metrics

Record views

34

Files downloads

4