Songhee Lee, Sora Lee, Seonghun Lee, Wonwoo Cho, Su Young Woo, Hoduck Kang, Tae Kyung Yoon
언어
영어(ENG)
URL
https://www.earticle.net/Article/A426019
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초록
영어
Street trees have been incorporated into urban forests to regulate the microclimate and provide shade as well as provide aesthetic and environmental functions and to evaluate their physiological characteristics. Zelkova serrata is a major tree species that has been planted on various South Korean streets. We determined the physiological characteristics of Z. serrata in street trees of Goyang and Paju in Gyeonggi Province. According to survey sites, net CO2 assimilation rates was 13.9-16.4 μmol CO2 m-2s-1, chlorophyll fluorescence (Fv/Fm) was 0.80-0.82, and proline contents was showed 3.4-3.7 mg g-1 FW. The studied trees were assumed to be physiologically stressed, but it was found that Z. serrata was planted as street trees were not significantly stressed when compared to chlorophyll fluorescence responses and proline contents. In the future, the continuous monitoring system is needed to evaluate the physiological characteristics of urban trees.
목차
Abstract Introduction Materials and Methods Study sites Measurement of physiological characteristics Statistics Results Discussion Conclusion Acknowledgements References
키워드
street treesurban forestsphotosynthesischlorophyll contents
저자
Songhee Lee [ Department of Smart Farm, Kyungmin University, Uijeongbu 11618, Republic of Korea ]
Sora Lee [ Forest Biomaterials Research Center, National Institute of Forest Science, Jinju 52817, Republic of Korea ]
Seonghun Lee [ Department of Forest Science, Sangji University, Wonju 26339, Republic of Korea ]
Wonwoo Cho [ Division of Garden and Plant Resources, Korea National Arboretum, Pocheon 11186, Republic of Korea ]
Su Young Woo [ Department of Environmental Horticulture, University of Seoul, Seoul 02504, Republic of Korea ]
Hoduck Kang [ Department of Biological Environmental Science, Dongguk University, Goyang 10326, Republic of Korea ]
Tae Kyung Yoon [ Department of Biological Environmental Science, Dongguk University, Goyang 10326, Republic of Korea ]
Corresponding Author