JaLCDOI 10.18926/fest/11459
Title Alternative CO(2) Fluxes Measured by Eddy Correlation and Aerodynamic Techniques
FullText URL 009_069_073.pdf
Author Inohara, Sachiko| Iwata, Toru| Ohtaki, Eiji|
Abstract To elucidate the seasonal and inter-annual variation of CO(2) exchanges between the atmosphere and cultivated field in Japan, the CO(2) flux has been measured by the eddy correlation technique at the experimental farm of Agricultural Faculty, Okayama University since December in 1998. The CO(2) sensor, however, does not work under rainy conditions. The improved aerodynamic technique was developed and used to cover CO(2) flux data which were not collected. This technique gives reasonable CO(2) fluxes even in rainy days. The reliability of the technique was also confirmed by comparing CO(2) fluxes with those measured by the eddy correlation technique using data in fine weather conditions.
Keywords CO(2) flux Eddy correlation technique Aerodynamic techniques Dimensionless profile
Publication Title 岡山大学環境理工学部研究報告
Published Date 2004-02-27
Volume volume9
Issue issue1
Start Page 69
End Page 73
ISSN 1341-9099
language 日本語
File Version publisher
NAID 120002313999