Forest Phenology Dynamics and Its Responses to Meteorological Variations in Northeast China

Table 3

Meteorological parameters (temperature and precipitation) in different vegetation zones of Northeast China.

Regions	Temperature (°C)		Precipitation (mm)
	Mean (°C)	Slope (°C·a^−1)	Mean (mm)	Slope (mm·a^−1)
I	−2.05	0.04	1.42	0.03
II	0.22	0.07	1.11	0.04
III	4.19	0.05	2.18	0.02
IV	10.14	0.05	1.55	−0.03

Note. I: cool-temperate needleleaf forest region; II: temperate steppe region; III: temperate needleleaf and broadleaf mixed forest region; IV: warm-temperate deciduous broadleaf forest region.