Changes of the aerodynamic characteristics of a flux site after an extensive windthrow
Abstract A maritime pine plantation in central Portugal that has been continuously monitored using the eddy-covariance technique for carbon fluxes since a wildfire in 2017 was significantly affected by two storms during December 2019 that resulted in a large-scale windthrow. This study analyses the impacts of this windthrow on the aerodynamic characteristics of zero-plane displacement and roughness length and, ultimately, their implications for the turbulent fluxes. The turbulent fluxes were only affected to a minor degree by the windthrow, but the footprint area of the flux tower changed markedly so that the target area of the measurements had to be redetermined.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Changes of the aerodynamic characteristics of a flux site after an extensive windthrow ; volume:19 ; number:8 ; year:2022 ; pages:2235-2243 ; extent:9
Biogeosciences ; 19, Heft 8 (2022), 2235-2243 (gesamt 9)
- Urheber
- DOI
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10.5194/bg-19-2235-2022
- URN
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urn:nbn:de:101:1-2022042805172116658624
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:27 MESZ
Datenpartner
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Beteiligte
- Oliveira, Bruna R. F.
- Keizer, Jan J.
- Foken, Thomas