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Fig. 3 | BMC Plant Biology

Fig. 3

From: Intraspecific differences in plant functional traits are related to urban atmospheric particulate matter

Fig. 3

Effect of atmospheric particulate matter on spatial distribution pattern of stomata in Euonymus japonicus leaves. (a)-(c) respectively represent T1, T2 and T3. T1: outer sidewalk area (slightly polluted area of atmospheric particulate matter), T2: area between the relief road and the sidewalk (moderately polluted area of atmospheric particulate matter), T3: area in the middle of the main road (heavy pollution area of atmospheric particulate matter). E11(−): upper envelope trace, E11(−): lower envelope trace, g(r): paired correlation function

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