Comparison of horizontal and vertical advective CO2 fluxes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F08%3A00305464" target="_blank" >RIV/67179843:_____/08:00305464 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Comparison of horizontal and vertical advective CO2 fluxes
Original language description
Measurements were performed at three CarboEurope-IP forest sites. (Renon/Ritten, Italian Alps, Italy; Wetzstein, Thuringia, Germany; Norunda, Uppland, Sweden). All sites are affected by advection. Everywhere, vertical advection (FVA) occurred only at night. During the day, FVA disappeared because of turbulent mixing, Mean FVA was nearly zero at the hilly (Wetzstein) and flat (Norunda) site.Large,momentary positive or negative contributions occurred at the flat site, whereas vertical non-turbulent fluxeswere generally very small at the hilly site. At the slope site (Renon), FVA was always positive. Horizontal advection occurred mainly at night. It was positive at the slope site and negative at the flat site. Situations with and without advection were closely related to local or synoptic meteorological conditions. The development of a robust correction schneme for advection requires a more detailed site-specific analysis of single events for the identification of the relevant processes.
Czech name
—
Czech description
—

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)