油松( Pinus tabulaeformis )径向生长对气候响应的区域分异特征
苏靖茸, 肖生春, 彭小梅, 车存伟, 赵鹏

Regional differentiation of radial growth to climate response of Chinese pinePinus tabulaeformis
Jingrong Su, Shengchun Xiao, Xiaomei Peng, Cunwei Che, Peng Zhao
表3 气温梯度下油松径向生长与气候因子之间的效应值及统计参数
Table 3 Statistics of effect sizeRbetween radial growth of Pinus tabulaeformis and climatic factors under temperature gradients
气候因子月份效应值的系数标准差tP>|t|
降水上年9月-0.0350.012-2.820.011
当年3月-0.0250.010-0.290.032
当年5月0.010.011.030.315
当年6月-0.0150.01-1.500.147
当年7月-0.0280.01-2.540.018
气温当年2月0.0150.0151.040.312
当年5月0.0090.0120.720.478
当年6月0.0370.0122.970.007
当年7月0.0390.013.730.001