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 pine ( Pinus 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 size ( R ) between 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