The model for warmtemperate zone has the strongest explaining capacity, which can account for 31.9% of the variance of forest procucti vity. 4.
在暖温带上,林分因子和环境因子共同解释的森林生产力变化的能力最强,可达31.9%。
2
The phenology of 312 seed plants of the warmtemperate deciduous broad-leaved forest and conifer forest in Confucius Cemetery, Qufu have been observed half-monthly for 13 months.
Heng Mts., Shanxi is located in the ecotone of temperate grassland zone and warm-temperate deciduous broad-leaved forest zone according to China Vegetation Regionalization.