Table 1 Environmental variables used for the distribution prediction of A. sinensis.

From: Impacts of climate change on the suitable habitat of Angelica sinensis and analysis of its drivers in China

Variable code

Variable name

Unit

Bio2

Mean diurnal range (Mean of monthly (max temp-min temp))

°C

Bio3

Isothermally

%

Bio4

Temperature Seasonality (standard deviation*100)

°C

Bio14

Precipitation of Driest Month

mm

Bio15

Precipitation Seasonality (Coefficient of Variation)

mm

Bio19

Precipitation of Coldest Quarter

mm

Elev

Elevation

m

Prec5

Precipitation in May

mm

Prec7

Precipitation in May

mm

Prec9

Precipitation in May

mm

Prec10

Precipitation in May

mm

Srad3

Solar radiation in March

kJ·m− 2·day− 1

Srad5

Solar radiation in May

kJ·m− 2·day− 1

Srad10

Solar radiation in October

kJ·m− 2·day− 1

Srad12

Solar radiation in December

kJ·m− 2·day− 1

Tmax2

Max. temperature of February

°C

Tmin12

Min. temperature of December

°C

Vapr7

Water vapour pressure in July

kPa

Wind1

Wind speed in January

m·s− 1

Wind9

Wind speed in September

m·s− 1

Wind10

Wind speed in October

m·s− 1