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Evaluation of a plot-scale methane emission model using eddy covariance observations and footprint modelling


Budishchev, A; Mi, Y; van Huissteden, J; Belelli-Marchesini, L; Schaepman-Strub, G; Parmentier, F J W; Fratini, G; Gallagher, A; Maximov, T C; Dolman, A J (2014). Evaluation of a plot-scale methane emission model using eddy covariance observations and footprint modelling. Biogeosciences, 11(17):4651-4664.

Abstract

Most plot-scale methane emission models – of which many have been developed in the recent past – are validated using data collected with the closed-chamber technique. This method, however, suffers from a low spatial representativeness and a poor temporal resolution. Also, during a chamber-flux measurement the air within a chamber is separated from the ambient atmosphere, which negates the influence of wind on emissions.

Most plot-scale methane emission models – of which many have been developed in the recent past – are validated using data collected with the closed-chamber technique. This method, however, suffers from a low spatial representativeness and a poor temporal resolution. Also, during a chamber-flux measurement the air within a chamber is separated from the ambient atmosphere, which negates the influence of wind on emissions.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Institute of Evolutionary Biology and Environmental Studies
Dewey Decimal Classification:570 Life sciences; biology
590 Animals (Zoology)
Language:English
Date:2014
Deposited On:04 Feb 2015 09:13
Last Modified:21 Nov 2016 08:13
Publisher:Copernicus Publications
ISSN:1726-4170
Free access at:Publisher DOI. An embargo period may apply.
Publisher DOI:https://doi.org/10.5194/bg-11-4651-2014
Permanent URL: https://doi.org/10.5167/uzh-104476

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