Consulta: creatorFacets:"Buffan-dubau, Evelyne"
Registros recuperados: 2
Data/hora: 14/06/2024 07:28:12

Short-term interactions between phytoplankton and intertidal seagrass vegetation in a coastal lagoon (Bassin d'Arcachon, SW France)
Provedor de dados: 5
Autores: De Wit, Rutger; Troussellier, Marc; Courties, Claude; Buffan-dubau, Evelyne; Lemaire, Emmanuelle.
We experimentally simulated the temporality of the interactions between intertidal seagrasses and phytoplankton in the context of nutrient enrichment from continental origin. Phytoplankton development was retarded after 1-day exposure to intertidal Zostera noltii Hornemann vegetation samples, with respect to control treatments. This was not explained by resource competition and we hypothesized a direct interference between seagrass leaves and phytoplankton. After separation from the vegetation in 5-day incubations, the final yield of large phytoplankton, mainly diatoms and haptophytes, was determined by nutrient loading. In contrast, Synechococcus-like cells (SYN), phototrophic picoeukaryotes and nanophytoplankton decreased after day 3, most likely due to...
Tipo: Text
Palavras-chave: Competition; Allelopathy; Zostera noltii; Sediment; Intertidal vegetation; Flow cytometry; Photosynthetic pigments.
Ano: 2012
URL: http://archimer.ifremer.fr/doc/00106/21717/19414.pdf

Integrated field and laboratory approaches to examine the role of herbicide residues in the decline of eelgrass (Zostera sp.) meadows
Provedor de dados: 5
Autores: Fidenci, Marion; Kallerhoff, J.; Silvestre, J.; Merlina, G.; Buffan-dubau, Evelyne; Belles, Angel; Auby, Isabelle; Budzinski, Helene; Grillas, Patrick; Elger, Arnaud.
Ce poster présente les méthodes de terrain et de laboratoire mises en oeuvre pour étudier l'effet des herbicides sur le déclin des herbiers de zostères
Tipo: Text
Ano: 2011
URL: http://archimer.ifremer.fr/doc/00152/26288/24371.pdf