2019
DOI: 10.1016/j.gecco.2019.e00783
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Atmospheric particle retention capacity and photosynthetic responses of three common greening plant species under different pollution levels in Hangzhou

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Cited by 25 publications
(7 citation statements)
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“…The motor vehicles were beyond 690,263 in 2010, and traffic emissions have become one of the crucial factors contributing to air pollution in Hangzhou [37]. The area is characterized by a humid subtropical monsoon climate, with an average temperature of 16.0 • C, and an average rainfall of approximately 1613.9 mm annually [38].…”
Section: Study Areamentioning
confidence: 99%
“…The motor vehicles were beyond 690,263 in 2010, and traffic emissions have become one of the crucial factors contributing to air pollution in Hangzhou [37]. The area is characterized by a humid subtropical monsoon climate, with an average temperature of 16.0 • C, and an average rainfall of approximately 1613.9 mm annually [38].…”
Section: Study Areamentioning
confidence: 99%
“…PC 2, which was dominated by morphological characteristics, also significantly influenced PM adsorption on the leaves of all tested plants (Figure 7). Recent research on the PM removal efficiency of vegetation has usually focused on the correlation between leaf morphology, microstructure, and accumulation [42,47,57,61]. In this study, the leaf W/L ratio was positively correlated with particle deposition, whereas there was a negative relationship between LA and PM adsorption (Figures 6 and 7).…”
Section: Discussionmentioning
confidence: 71%
“…Second, PM that has accumulated on the leaves covers the surface and thus prevents the leaves from absorbing light [46]. Lastly, PM adsorption and stomatal blockage by various particles reduce the transpiration rate and inhibit gas exchange in the leaves, resulting in higher leaf temperatures and impaired photosynthesis [47]. The capacity of plants to accumulate PM is also considered to be associated with a decrease in the photosynthesis rate [48].…”
Section: Discussionmentioning
confidence: 99%
“…External environmental conditions can tune particles retention. Capacity of retention can vary with seasonality (Lu et al, 2019), wind speed (Xie et al, 2022) and different rain scenarios (Xu et al, 2017). Timing elapsed between the contamination and the first weathering event would interfere with particles retention level.…”
Section: Environmental Conditions Affecting Particles Retentionmentioning
confidence: 99%