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CNRS Paris (FRA) 588p ill
Article
P. Usseglio-polatera, Auteur ; M. Bournaud, Auteur ; P. Richoux, Auteur ; H. Tachet, AuteurThe aim of this paper was to investigate the potential use of biological and ecological traits of macroinvertebrates as indicator systems of quality conditions in freshwater ecosystems. To provide a framework for the trait analysis, a data base [...]
Article
S. Devin, Auteur ; J. N. Beisel, Auteur ; P. Usseglio-polatera, Auteur ; J. C. Moreteau, AuteurThe spread of non-indigenous species and the decline of autochthonous ones are leading to a homogenization of freshwater fauna in terms of systematic units, but the functional consequences are poorly documented. We studied the peculiar case of t[...]
Article
J. N. Beisel, Auteur ; P. Usseglio-polatera, Auteur ; J. C. Moreteau, AuteurWe examined the relationships between mesohabitat heterogeneity and benthic macroinvertebrate assemblages in a fourth-order stream (Mortagne, North-Eastern France). The heterogeneity of the mesohabitat mosaic was described around each sampling p[...]
Article
J. N. Beisel, Auteur ; P. Usseglio-polatera, Auteur ; S. Thomas, Auteur ; J. C. Moreteau, AuteurCommunity structure of benthic macroinvertebrates was studied in six first- through fourth-order streams in northeast France, to elucidate changes in richness, abundance, diversity and evenness of mesohabitat assemblages as a function of environ[...]
