中国北方5种栎属树木多度分布及其对未来气候变化的响应

张雪皎, 高贤明, 吉成均, 康慕谊, 王仁卿, 岳明, 张峰, 唐志尧

Response of abundance distribution of five species of Quercus to climate change in northern China

ZHANG Xue-Jiao, GAO Xian-Ming, JI Cheng-Jun, KANG Mu-Yi, WANG Ren-Qing, YUE Ming, ZHANG Feng, TANG Zhi-Yao

表1 中国北方5种常见栎属树木样方调查统计

Table 1 Survey statistics of plots of five species in Quercus in the northern China

物种 Species 样方数 Plot number 平均密度 Mean density (Ind.·1000 m-2) 样方的气温范围 Air temperature range of plots (℃) 样方的降水范围 Precipitation range of plots (mm) 栓皮栎 Q. variabilis 304 89 ± 101 6.8-15.9 529-1 431 麻栎 Q. acutissima 195 39 ± 55 4.1-15.8 451-1 614 槲栎 Q. aliena 188 22 ± 43 3.6-16.0 335-1 775 锐齿槲栎 Q. aliena 147 37 ± 34 1.4-11.6 337-1 502 蒙古栎 Q. mongolica 492 55 ± 68 0.1-14.4 335-1 006