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Methodologies

Farkas, Csilla ; Alberti, Giorgio ; Balogh, János ; Barcza, Zoltán ; Birkás, Márta ; Czóbel, Szilárd ; Davis, Kenneth J. ; Führer, Erno ; Gelybó, Györgyi and Grosz, Balázs , et al. (2011) p.65-90
Abstract

Measurement of biosphere-atmosphere exchange of various greenhouse gases requires different techniques. In case of carbon dioxide, the net ecosystem exchange (NEE) is usually measured by the eddy covariance method. In the lack of these measurements in forests, the carbon dioxide uptake can be estimated by detecting changes in sequestrated carbon stocks or by using tree growth (dendrometric) measurements. The soil CO2, CH4, and N 2O efflux/exchange rates can be determined using in situ chamber techniques, or laboratory incubation measurements. Static and dynamic, manual and automatic chamber methods, as well as photo-acoustic, gas chromatography, and infrared detections can be used for this purpose. This... (More)

Measurement of biosphere-atmosphere exchange of various greenhouse gases requires different techniques. In case of carbon dioxide, the net ecosystem exchange (NEE) is usually measured by the eddy covariance method. In the lack of these measurements in forests, the carbon dioxide uptake can be estimated by detecting changes in sequestrated carbon stocks or by using tree growth (dendrometric) measurements. The soil CO2, CH4, and N 2O efflux/exchange rates can be determined using in situ chamber techniques, or laboratory incubation measurements. Static and dynamic, manual and automatic chamber methods, as well as photo-acoustic, gas chromatography, and infrared detections can be used for this purpose. This chapter gives a general overview of the approaches applied in studies presented in this book for evaluating the greenhouse gas exchange between the biosphere and atmosphere.

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publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Eddy covariance, Gas chromatography, Infrared detection, Laboratory incubation, Photo-acoustic detection, Static and dynamic chambers
host publication
Atmospheric Greenhouse Gases : The Hungarian Perspective - The Hungarian Perspective
pages
26 pages
publisher
Springer
external identifiers
  • scopus:84885715183
ISBN
9789048199495
9789048199501
DOI
10.1007/978-90-481-9950-1_5
language
English
LU publication?
no
id
7790440b-dbab-4a20-b7d2-251f54bb8fbc
date added to LUP
2018-10-30 10:47:04
date last changed
2024-03-02 10:14:57
@inbook{7790440b-dbab-4a20-b7d2-251f54bb8fbc,
  abstract     = {{<p>Measurement of biosphere-atmosphere exchange of various greenhouse gases requires different techniques. In case of carbon dioxide, the net ecosystem exchange (NEE) is usually measured by the eddy covariance method. In the lack of these measurements in forests, the carbon dioxide uptake can be estimated by detecting changes in sequestrated carbon stocks or by using tree growth (dendrometric) measurements. The soil CO<sub>2</sub>, CH<sub>4</sub>, and N <sub>2</sub>O efflux/exchange rates can be determined using in situ chamber techniques, or laboratory incubation measurements. Static and dynamic, manual and automatic chamber methods, as well as photo-acoustic, gas chromatography, and infrared detections can be used for this purpose. This chapter gives a general overview of the approaches applied in studies presented in this book for evaluating the greenhouse gas exchange between the biosphere and atmosphere.</p>}},
  author       = {{Farkas, Csilla and Alberti, Giorgio and Balogh, János and Barcza, Zoltán and Birkás, Márta and Czóbel, Szilárd and Davis, Kenneth J. and Führer, Erno and Gelybó, Györgyi and Grosz, Balázs and Kljun, Natascha and Koós, Sándor and Machon, Attila and Marjanović, Hrvoje and Nagy, Zoltán and Peressotti, Alessandro and Pintér, Krisztina and Tóth, Eszter and Horváth, László}},
  booktitle    = {{Atmospheric Greenhouse Gases : The Hungarian Perspective}},
  isbn         = {{9789048199495}},
  keywords     = {{Eddy covariance; Gas chromatography; Infrared detection; Laboratory incubation; Photo-acoustic detection; Static and dynamic chambers}},
  language     = {{eng}},
  month        = {{12}},
  pages        = {{65--90}},
  publisher    = {{Springer}},
  title        = {{Methodologies}},
  url          = {{http://dx.doi.org/10.1007/978-90-481-9950-1_5}},
  doi          = {{10.1007/978-90-481-9950-1_5}},
  year         = {{2011}},
}