青藏高原东北部不同降水梯度下高山林线祁连圆柏径向生长与气候关系的比较
宋文琦1,朱良军1,张旭1,王晓春1,*(
),张远东2,*()
),张远东2,*()
Comparison of growth-climate relationship of Sabina przewalskii at different timberlines along a precipitation gradient in the northeast Qinghai-Xizang Plateau, China
SONG Wen-Qi1,ZHU Liang-Jun1,ZHANG Xu1,WANG Xiao-Chun1,*(),ZHANG Yuan-Dong2,*()
),ZHANG Yuan-Dong2,*()
图2. 各采样点1955-2015年各月和各季节平均气温、最高气温、最低气温和降水量。HB, 河北林场; HL, 哈里哈图国家森林公园; QS, 曲什岗地区。pWin, 上年冬季; Spr, 当年春季; Sum, 当年夏季; Aut, 当年秋季。
Fig. 2. Monthly and seasonally mean, maximum, and minimum air temperatures, and precipitation at each sampling site, 1955-2015. HB, Hebei Forest Farm; HL, Halihatu National Forest Park; QS, Qushigang. pWin, last winter; Spr, current spring; Sum, current summer; Aut, current autumn.
