ECN publicatie: facebook
Titel:
Nitrogen oxides and ozone exchange above a coniferous forest in the Netherlands
 
Auteur(s):
Frumau, K.F.A.; Hensen, A.; Bleeker, A.; Tol, C.; Duyzer, J.H.; Weststrate, H.
 
Gepubliceerd door: Publicatie datum:
ECN Biomassa, Kolen en Milieuonderzoek 19-4-2011
 
ECN publicatienummer: Publicatie type:
ECN-M--11-052 Conferentiebijdrage
 
Aantal pagina's: Volledige tekst:
2  Niet beschikbaar.

Samenvatting:
The fluxes of nitrogen oxides and ozone still remain unclear above forests, due to a lack of good quality flux measurements and the unclear influence of chemical reactions between some compounds on fluxes and gradient. The atmosphere-biosphere exchanges of nitrogen oxides and ozone have been studied by taking concentration measurements of these constituents along a vertical profile at a Douglas fir site (Speuld) in the Netherlands within the framework of the NitroEurope Integrated Project (EC FP6, 2006-2011). To avoid bias in the surface fluxes derived from measurements of fluxes and gradients above the canopy, chemical reactions should be taken into account during interpretation of these measurements. A better understanding of these interactions is needed to understand the nitrogen cycle in forests. Therefore it is crucial to derive accurate surface fluxes.


Terug naar overzicht.