Study on Microclimate Characteristics and Vertical Variation of Potential Evapotranspiration of the Robinia pseudoacacia Forest in the Loess Plateau of China

Table 1

Basic situation of the sample plot.

Vegetation type	Sample area (m^2)	Slope (°)	Aspect	Elevation (m)	Stand age (years)	Canopy density (%)	Mean tree height (m)	Mean DBH  (cm)	Planting space (m×m)
Robinia pseudoacacia	200	6	N133	1243	17	60	11.4	11.1	3×5