Sensitivity and uncertainty of analytical footprint models according to a combined natural tracer and ensemble approach
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Title: | Main Title: Sensitivity and uncertainty of analytical footprint models according to a combined natural tracer and ensemble approach |
Description: | Abstract: Evaluations of analytical footprint models using data from several stations located in different land use types are still scarce, but valuable for defining the spatial context of the measurements. Therefore, we evaluated two analytical footprint models by applying a ‘forward’ and an ‘inversion’ method. We used eddy covariance measurements from a flat agricultural landscape in western Germany in the summer of 2009, with seven eddy covariance systems over three different land use types with contrasting sensible heat fluxes. We found that the model of Hsieh et al. (2000. Adv. Water Resour. 23, 765–772) and of Kormann and Meixner (2001. Boundary Layer Meteorol. 99, 207–224) are both overestimating the distance of the peak contribution of the footprint. In our evaluation, the former model performs slightly better, independent of whether the crosswind dispersion was used from the latter model, or from the proposed model by Detto et al. (2006. Water Resour. Res. 42, 1–16). |
Identifier: | 10.1016/j.agrformet.2012.09.016 (DOI) |
Responsible Party
Creators: | Anneke van de Boer (Author), Arnold F. Moene (Author), Dirk Schüttemeyer (Author), Alexander Graf (Author) |
Publisher: | Elsevier B.V |
Publication Year: | 2013 |
Topic
TR32 Topic: | Atmosphere |
Related Subproject: | Z3 |
Subjects: | Keywords: Eddy Covariance, Footprint |
File Details
Filename: | 2012_vandeBoer_AFM.pdf |
Data Type: | Text - Article |
Size: | 11 Pages |
File Size: | 767 KB |
Dates: | Accepted: 22.09.2012 Available: 27.11.2012 |
Mime Type: | application/pdf |
Data Format: | |
Language: | English |
Status: | Completed |
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Download Permission: | Only Project Members |
General Access and Use Conditions: | For internal use only |
Access Limitations: | For internal use only |
Licence: | [TR32DB] Data policy agreement |
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Specific Information - Publication
Publication Status: | Published |
Review Status: | Peer reviewed |
Publication Type: | Article |
Article Type: | Journal |
Source: | Agricultural and Forest Meteorology |
Source Website: | www.elsevier.com/locate/agrformet |
Volume: | 169 |
Number of Pages: | 11 (1 - 11) |
Metadata Details
Metadata Creator: | Dirk Schüttemeyer |
Metadata Created: | 10.12.2013 |
Metadata Last Updated: | 10.12.2013 |
Subproject: | Z3 |
Funding Phase: | 2 |
Metadata Language: | English |
Metadata Version: | V50 |
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Page Visits: | 857 |
Metadata Downloads: | 0 |
Dataset Downloads: | 3 |
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