野生食用菌“苇菇”的物种多样性及中华美味蘑菇适生区预测

曹槟,林汝楷,刘冬梅,赵瑞琳

Diversity of the ‘reed mushrooms’ and prediction of potential geographic distribution of Agaricus sinodeliciosus

Bin CAO,Rukai LIN,Dongmei LIU,Ruilin ZHAO

表1 物种分布模型涉及的环境变量及其对模型的贡献率

Table 1 Environmental variables used to create the species distribution model and their percentage contribution to model performance

编号 Code 环境变量 Environmental variable 贡献率 Contribution (%) Bio1 年均温Annual mean temperature 1.0 Bio2 昼夜温差月均值Mean diurnal range 0.5 Bio3 等温性Isothermality 3.3 Bio4 温度季节性变化的标准差Temperature seasonality 0 Bio5 最暖月最高温Max. temperature of warmest month 15.4 Bio6 最冷月最低温Min. temperature of coldest month 1.0 Bio7 年均温变化范围Temperature annual range 0.2 Bio8 最湿季度平均温度Mean temperature of wettest quarter 0 Bio9 最干季度平均温度Mean temperature of driest quarter 0 Bio10 最暖季度平均温度Mean temperature of warmest quarter 0 Bio11 最冷季度平均温度Mean temperature of coldest quarter 16.5 Bio12 年均降水量Annual precipitation 0 Bio13 最湿月降水量Precipitation of wettest month 40.0 Bio14 最干月降水量Precipitation of driest month 2.2 Bio15 降水量变异系数Precipitation seasonality 0.6 Bio16 最湿季度降水量Precipitation of wettest quarter 0 Bio17 最干季度降水量Precipitation of driest quarter 1.1 Bio18 最暖季度降水量Precipitation of warmest quarter 16.9 Bio19 最冷季度降水量Precipitation of coldest quarter 1.3