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- Manzi, Antônio O., et al. Show all 6 Authors
- Agricultural and forest meteorology 2009 v.149 no.1 pp. 1-10
- turbulent flow; carbon dioxide; atmospheric circulation; simulation models; gas exchange; data analysis; friction; diurnal variation; ecosystems; Brazil
- ... The use of friction velocity u * as the turbulence scale for correcting eddy-covariance carbon dioxide fluxes in low-mixing conditions is questioned. This is done because u * is, itself, a flux and, therefore, its value is highly dependent on the temporal scale used for the analysis. The multiresolution decomposition is applied to data from three different ecosystems in Brazil, to show that u * is ...