中国蔷薇科植物多样性格局及其资源植物保护现状

邹东廷,王庆刚,罗奥,王志恒

Species richness patterns and resource plant conservation assessments of Rosaceae in China

Dong-Ting ZOU,Qing-Gang WANG,Ao LUO,Zhi-Heng WANG

表2 蔷薇科全部物种及各资源类别(食用植物、园林绿化植物、药用植物、水果种质资源)物种多样性格局与环境因子的关系

Table 2 Relationships between species richness patterns and environmental variables for all species combined and for the four main resource groups (i.e. edible, ornamental, medicinal plants and fruit germplasm resources) of Rosaceae

环境变量 Environmental variables 总体 All species 食用植物 Edible plants 园林植物 Ornamental plants 药用植物 Medicinal plants 水果资源 Fruit Germplasm Resource 气温 Temperature MAT 14.4 24.1 15.4 16.6 19.0 MTCQ 21.4 20.5 18.0 18.1 29.2 MTWQ 3.7 20.1 7.7 9.3 3.7 降水 Precipitaion AP 25.2 27.3 21.6 25.9 27.9 MI 35.0 24.3 28.7 31.1 36.2 AET 23.2 35.3 24.7 28.4 28.0 气候季节性 Climate Seasonality TSN -19.3 -5.2 -9.7 -8.2 -30.6 PSN -11.1 -8.6 -9.8 -12.7 -12.0 生境异质性 Habitat heterogeneity logELER 21.0 2.4 11.3 10.9 19.4 logMATR 20.1 2.0 10.8 10.2 18.7 logAPR 9.3 2.3 5.6 5.8 7.1 末次盛冰期以 来的气候变化 Climate Change since the LGM anomaly_MAT -12.7 -7.7 -7.1 -9.0 -17.1 anomaly_AP -5.5 n.s. -3.7 -1.8 -6.8 velocity_MAT -25.3 -10.6 -17.2 -17.4 -30.9 velocity_AP -11.5 -15.9 -11.9 -10.5 -17.8