Sora Lee, Tae Kyung Yoon, Hoduck Kang, Jongbin An, Songhee Lee
언어
영어(ENG)
URL
https://www.earticle.net/Article/A473948
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초록
영어
Prunus×yedoensis Matsum. is a commonly planted street tree species in South Korea. In this study, we assessed the physiological characteristics of P.×yedoensis growing along streets in Goyang and Paju, located in Gyeonggi Province. Across the surveyed sites, net CO2 assimilation rates ranged from 15.8 to 18.1 μmol CO2 m-2ㆍs-1, chlorophyll fluorescence (Fv/Fm) values ranged from 0.81 to 0.85, and proline contents were between 3.4 and 3.7 mgㆍg-1 fresh weight. While the trees appeared to be under some degree of physiological stress, the levels of chlorophyll fluorescence and proline content suggested that the stress was not severe. These findings indicate that P.×yedoensis street trees in the studied areas are not experiencing significant physiological decline. Continued monitoring will be essential for evaluating the long-term physiological responses of urban trees under environmental stress.
목차
Abstract Introduction Materials and Methods Study sites Measurement of physiological characteristics Results Physiological characteristics Physiological characteristics Discussion Conclusion References
키워드
street treeurban treesphotosynthesisphysiological characteristicstree health monitoring
저자
Sora Lee [ Forest Biomaterials Research Center, National Institute of Forest Science, Jinju 52817, Republic of Korea ]
Tae Kyung Yoon [ Department of Forest Science, Sangji University, Wonju 26339, Republic of Korea ]
Hoduck Kang [ Department of Biological Environmental Science, Dongguk University, Goyang 10326, Republic of Kore ]
Jongbin An [ Forest Biodiversity Conservation Divison, Korea National Arboretum, Pocheon 11186, Republic of Korea ]
Songhee Lee [ Department of Smart Farm, Kyungmin University, Uijeongbu 11618, Republic of Korea ]
Corresponding Author