Selection of Landscape Tree Species of Tolerant to Sulfur Dioxide Pollution in Subtropical China

Abstract

Sulfur dioxide (SO2) is a major air pollutant, especially in developing countries. Many trees are seriously impaired by SO2, while other species can mitigate air pollution by absorbing this gas. Planting appropriate tree species near industrial complexes is critical for aesthetic value and pollution mitigation. In this study, six landscape tree species typical of a subtropical area were investigated for their tolerance of SO2: Cinnamomum camphora (L.) J. Presl., Ilex rotunda Thunb., Lysidice rhodostegia Hance, Ceiba insignis (Kunth) P. E. Gibbs & Semir, Cassia surattensis Burm. f., and Michelia chapensis Dandy. We measured net photosynthesis rate, stomatal conductance, leaf sulfur content, relative water content, relative proline content, and other parameters under 1.31 mg·m-3 SO2 fumigation for eight days. The results revealed that the six species differed in their biochemical characteristics under SO2 stress. Based on these data, the most appropriate species for planting in SO2 polluted areas was I. rotunda, because it grew normally under SO2 stress and could absorb SO2.

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Zhang, X. , Zhou, P. , Zhang, W. , Zhang, W. & Wang, Y. (2013). Selection of Landscape Tree Species of Tolerant to Sulfur Dioxide Pollution in Subtropical China. Open Journal of Forestry, 3, 104-108. doi: 10.4236/ojf.2013.34017.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] Chen, J. X., & Wang, X. F. (2006). Ch. 29: The effects of stress on the free proline content in plants. In Phytophysiological experiment manual (2nd ed., pp. 66-67). Guangzhou: South China University Technology Press.
[2] Chung, Y. C., Chung, P. L., & Liao, S. W. (2010). Carbon fixation efficiency of plants influenced by sulfur dioxide. Environmental Monitoring and Assessment, 173, 701-707. http://dx.doi.org/10.1007/s10661-010-1416-5
[3] Claussen, W. (2004). Proline as a measure of stress in tomato plants. Plant Science, 168, 241-248. http://dx.doi.org/10.1016/j.plantsci.2004.07.039
[4] Govindaraju, M., Ganeshkumar, R. S., Muthukumaran, V. R., & Visvanathan, P. (2011). Identification and evaluation of air-pollutiontolerant plants around lignite-based thermal power station for greenbelt development. Environmental Science and Pollution Research.
[5] Guangdong Provincial Environmental Protection Monitoring Centre & Environmental Protection Department, HKSAR (2006). Pearl river delta regional air quality monitoring network: A report of monitoring results in 2006. Report numbers: PRDAIR-2006-2.
[6] Guangdong Provincial Environmental Protection Monitoring Centre & Environmental Protection Department, HKSAR (2007). Pearl river delta regional air quality monitoring network: A report of monitoring results in 2007. Report numbers: PRDAIR-2007-2.
[7] Guangdong Provincial Environmental Protection Monitoring Centre & Environmental Protection Department, HKSAR (2008). Pearl river delta regional air quality monitoring network: A report of monitoring results in 2008. Report numbers: PRDAIR-2008-2.
[8] Guangdong Provincial Environmental Protection Monitoring Centre & Environmental Protection Department, HKSAR (2009). Pearl river delta regional air quality monitoring network: A report of monitoring results in 2009. Report numbers: PRDAIR-2009-2.
[9] Guangdong Provincial Environmental Protection Monitoring Centre & Environmental Protection Department, HKSAR (2010). Pearl river delta regional air quality monitoring network: A report of monitoring results in 2010. Report numbers: PRDAIR-2010-2.
[10] Haworth, M., Kingston, C. E., Gallagher, A., Fitzgerald, A., & McElwain, J. C. (2012). Sulphur dioxide fumigation effects on stomatal density and index of non-resistant plants: Implications for the stomatal palaeo-[CO2] proxy method. Review of Palaeobotany and Palynology, 182, 44-54. http://dx.doi.org/10.1016/j.revpalbo.2012.06.006
[11] Jim, C. Y., & Chen, W. Y. (2007). Assessing the ecosystem service of air pollutant removal by urban trees in Guangzhou (China). Journal of Environmental Management, 88, 665-676. http://dx.doi.org/10.1016/j.jenvman.2007.03.035
[12] Lee, C. S., Lee, K. S., Hwangbo, J. K., You, Y. H., & Kim, J. H. (2004). Selection of tolerant plants and their arrangement to restore a forest ecosystem damaged by air pollution. Water, Air, and Soil Pollution, 156, 251-273. http://dx.doi.org/10.1023/B:WATE.0000036815.93745.46
[13] Lu, Z., Streets, D. G., Zhang, Q., Wang, S., Carmichael, G. R., Cheng, Y. F., Wei, C., Chin, M., Diehl, T., & Tan, Q. (2010). Sulfur dioxide emissions in China and sulfur trends in East Asia since 2000. Atmospheric Chemistry and Physics, 10, 6311-6331. http://dx.doi.org/10.5194/acp-10-6311-2010
[14] Lyu, H. Q. & Liu, F. P. (2003). A review of phytoremediation to chemical air pollution and plant species selection for greening. Subtropical Plant Science, 32, 73-77.
[15] Sha C. Y., Wang, T. H., & Lu, J. J. (2010). Relative sensitivity of wetland plants to SO2 pollution. Wetlands, 30, 1023-1030. http://dx.doi.org/10.1007/s13157-010-0095-x
[16] Sharma, A. P., & Tripathi, B. D. (2008) Biochemical responses in tree foliage exposed to coal-fired power plant emission in seasonally dry tropical environment. Environmental Monitoring and Assessment, 158, 197-212. http://dx.doi.org/10.1007/s10661-008-0573-2
[17] Swanepoel, J. W., Krüger, G. H. J., Heerden, & van P. D. R. (2007) Effects of sulphur dioxide on photosynthesis in the succulent Augea capensis Thunb. Journal of Arid Environments, 70, 208-221. http://dx.doi.org/10.1016/j.jaridenv.2006.12.014
[18] Wen, D. Z., Lu, Y. D., Kuang, Y. W., Hu, X. C., Zhang, D. Q., Xue, K. N., & Kong, G. H. (2003). Ecophysiological responses and sensitivity of 39 woody species exposed to air pollution. Journal of Tropical and Subtropical Botany, 11, 341-347.
[19] World Health Organization Regional Office for Europe (2000). Ch. 10: Effects of sulfur dioxide on vegetation: Critical levels. In Air quality guidelines (2nd ed.). Copenhagen: WHO Regional Publications.

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