Related Experiment Video
Updated: May 23, 2026

High Throughput Image-Based Phenotyping for Determining Morphological and Physiological Responses to Single and Combined Stresses in Potato
Published on: June 7, 2024
[Spectral reflectance response of plant leaf to simulated UVB stress]
He-ming Jiang1, Hong Jiang, Guo-mo Zhou
1State Key Laboratory of Tropical Forest Culture/Zhejiang Forest Ecosystem Carbon Cycling and Carbon Emissions Laboratory, Zhejiang A&F University, Hangzhou 311300, China. heming666576@163.com
Abstract:
In the present study, we evaluate the relative content of chlorophyll and spectral reflectance variations in the visible light under different intensity of UVB (L-UVB, CK and UVB) of three typical evergreen broadleaf plants in China subtropical area. In different simulated UVB condition, the experiment shows that different tree species have different UVB sensitivity, and chlorophyll content varies greatly with species, and the chlorophyll relative content with the filter UVB w as significantly higher than with enhanced UVB. In the spectral reflectance of the visible part, it is generally higher with enhanced UVB's treatment than with L-UVB treatment; and any treatments present adaptation, species under different stress. After roles of the different UVB intensity, for each tree species the visible part of the spectral reflectance shows difference between green and red mainly. The study results show that the subtropical evergreen broad-leaved species has a strong sensitivity to the UVB, and UVB response of different tree species varies greatly.
More Related Videos
08:41A Rapid Laser Probing Method Facilitates the Non-invasive and Contact-free Determination of Leaf Thermal Properties
Published on: January 7, 2017
10:20Evaluation of Photosynthetic Behaviors by Simultaneous Measurements of Leaf Reflectance and Chlorophyll Fluorescence Analyses
Published on: August 9, 2019
Related Concept Videos
Responses to Heat and Cold Stress
Photoreceptors and Plant Responses to Light
Responses to Salt Stress
Other Stress Responses in Bacteria
Light Acquisition
Adaptations that Reduce Water Loss