黔中喀斯特木本植物功能性状变异及其适应策略

钟巧连,刘立斌,许鑫,杨勇,郭银明,许海洋,蔡先立,倪健

Variations of plant functional traits and adaptive strategy of woody species in a karst forest of central Guizhou Province, southwestern China

ZHONG Qiao-Lian,LIU Li-Bin,XU Xin,YANG Yong,GUO Yin-Ming,XU Hai-Yang,CAI Xian-Li,NI Jian

表4 物种、生长型和生活型对性状变异的影响(R2值)

Table 4 Effects of species, growth form and life form on trait variations (R2 value)

变量 Variables LT (mm) LA (cm2) SLA (cm2?g-1) LDMC (g?g-1) LTD (g?cm-3) TDMC (g?g-1) TTD (g?cm-3) SRL (cm?g-1) FRTD (g?cm-3) 物种 Species 0.86 0.78 0.67 0.75 0.74 0.64 0.19 0.18 0.08 生长型 Growth form 0.13 0.50 0.16 0.31 0.02 0.06 0.03 0.02 0.01 生活型 Life form 0.08 0.01 0.03 0.12 0.01 0.04 0.00 0.02 0.00 生长型×生活型 Growth form × Life form 0.07 0.55 0.49 0.35 0.19 0.02 0.17 0.37 0.04