Over het archief
Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.
Dit archief wordt uitgebouwd en beheerd volgens de principes van de Open Access Movement, en het daaruit ontstane Open Archives Initiative.
Basisinformatie over ‘Open Access to scholarly information'.
| one publication added to basket [176698] |
Element losses following distilled water rinsing of leaves of the seagrass Posidonia oceanica (L.) Delile
Ledent, G.; Mateo, M.A.; Warnau, M.; Temara, A.; Romero, J.; Dubois, P. (1995). Element losses following distilled water rinsing of leaves of the seagrass Posidonia oceanica (L.) Delile. Aquat. Bot. 52(3): 229-235. https://dx.doi.org/10.1016/0304-3770(95)00506-4
In: Aquatic Botany. Elsevier Science: Tokyo; Oxford; New York; London; Amsterdam. ISSN 0304-3770; e-ISSN 1879-1522, meer
|  |
| Trefwoord |
|
| Author keywords |
carbon; nitrogen; phosphorus; sulphur; sodium; potassium; calcium;magnesium; heavy metals; Posidonia oceanica; rinsing methodology |
| Auteurs | | Top |
- Ledent, G.
- Mateo, M.A.
- Warnau, M.
|
- Temara, A., meer
- Romero, J.
- Dubois, P., meer
|
|
| Abstract |
Rinsing of seagrasses with distilled water is often carried out prior to element analysis. The present study shows that such rinsing of the leaves of the Mediterranean seagrass Posidonia oceanica (L.) Delile results in significant element leakages, depending on leaf age. In adult leaves, only Fe concentrations are reduced. In younger leaves, significant concentration reductions occur for S, Mg, Na, Zn, Pb, Cd, Fe, Cr, and Ti, while concentrations of N, P, Ca, and Cu remain unaffected. C and K concentrations increase following distilled water rinsing owing to weight loss by leaching of Na and probably other major ions. The relative contribution of the different age classes to total shoot weight implies that distilled water rinsing also affects element analysis of whole shoots. The use of distilled water rinsing prior to element analysis should thus be avoided. |
IMIS is ontwikkeld en wordt gehost door het VLIZ.
