Abstract
AbstractThis study present the factors controlling the aldehyde emission (formaldehyde, acetaldehyde, propionaldehyde, etc.) from plant species such as Pinus densiflora, Pinus koraiensis, Quercus acutissima, Quercus variabilis, Ginkgo biloba, and Oryza sativa. Even in the same tree species illustrate the emission rate variation of as much as 30 ~ 40%. The β-value, a parameter quantifying the temperature and emission correlation, were assessed as 0.07, 0.05 for formaldehyde and acetaldehyde, respectively. The coefficient of correlation was 0.4 and 0.5. for Quercus variabilis. In addition, the correlation between PAR (photosynthetically active radiation) and the emission is assessed close to the temperature impact on the emission. The emission of formaldehyde and acetaldehyde from P. densiflora, P. koraiensis, and Q. variabilis also depends on temperature and PAR. The ERs of total aldehydes of P. koraiensis are assessed at the level of 357.2 ng gdw−1 h−1, followed by propionaldehyde (110.6 ng gdw−1 h−1), acetaldehyde (102.5 ng gdw−1 h−1), and formaldehyde (73.66 ng gdw−1 h−1).
Publisher
Springer Science and Business Media LLC
Subject
Atmospheric Science,General Environmental Science
Reference28 articles.
1. Arey, J., et al. (1991). The emission of (Z)-3-hexen-1-ol, (Z)-3-hexenylacetate and other oxygenated hydrocarbons from agricultural plant species. Atmospheric Environment, 25A, 1063–1075.
2. Calfapietra, C., Fares, S., Manes, F., Morani, A., Sgrigna, G., & Loreto, F. (2013). Role of biogenic volatile organic compounds (BVOC) emitted by urban trees on ozone concentration in cities: a review. Environmental Pollution, 183, 71–80.
3. Goldstein, A. H., & Galbally, I. E. (2007). Known and unexplored organic constituents in the earth’s atmosphere. Environmental Science & Technology, 41, 1514e1521.
4. Guenther, A., Karl, T., Harley, P., Wiedinmyer, C., Palmer, P. I., & Geron, C. (2006). Estimates of global terrestrial isopreneemissions usingMEGAN (model ofemissions of gases and aerosols from nature). Atmospheric Chemistry and Physics, 6, 3181e3210.
5. Guenther, A. B., Monson, R. K., & Fall, R. (1991). Isoprene and monoterpene emission rate variability: Observations with Eucalyptus and emission rate algorithm development. Journal of Geophysical Research, 96(D6), 10799–10808.