Title data
Oliviera, Bruna R. F. ; Keizer, J. Jacob ; Foken, Thomas:
Changes of the aerodynamic characteristics of a flux site after an extensive windthrow.
In: Biogeosciences.
Vol. 19
(26 April 2022)
.
- pp. 2235-2243.
ISSN 1726-4189
DOI: https://doi.org/10.5194/bg-19-2235-2022
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Project information
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Project's official title Project's id Open Access Publizieren No information |
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Abstract in another language
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.
Further data
Item Type: | Article in a journal |
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Refereed: | Yes |
Keywords: | windthrow; zero-plane displacement; footprint; roughness length; carbon dioxide flux |
Institutions of the University: | Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences > Former Professors > Professor Micrometeorology - Univ.-Prof. Dr. Thomas Foken Research Institutions > Research Centres > Bayreuth Center of Ecology and Environmental Research- BayCEER Faculties Faculties > Faculty of Biology, Chemistry and Earth Sciences Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Earth Sciences > Former Professors Research Institutions Research Institutions > Research Centres |
Result of work at the UBT: | Yes |
DDC Subjects: | 500 Science 500 Science > 550 Earth sciences, geology |
Date Deposited: | 14 May 2022 21:00 |
Last Modified: | 17 May 2022 07:19 |
URI: | https://eref.uni-bayreuth.de/id/eprint/69612 |