| Titre : | Variability of the sediment phosphate composition of a temporary pond (Donana National Park, SW Spain) |
| Auteurs : | L. Serrano, Auteur ; I. Calzada-Bujak, Auteur ; J. Toja, Auteur |
| Type de document : | Article |
| Dans : | Hydrobiologia (492(1-3) FEB 2003) |
| Article en page(s) : | 159-169 |
| Résumé : | This study reports on the spatial and temporal variability of the phosphate composition in the sediment of a temporary pond over a period of 3 years using the EDTA-method for P-fractionation. Sediment samples were collected at three different sites (open-water, littoral and flood plain) to compare the effect of the length of the wet/dry phase on the sediment phosphate composition, with special emphasis on the potential bioavailability of the P-fractions. Fine sediments ( |



