Research Article

Evapotranspiration Trend and Its Relationship with Precipitation over the Loess Plateau during the Last Three Decades

Table 1

Information on the validation sites.

SiteLocationElevation (m)Land coverPrecipitation (mm)Temperature (°C)Climate

Dingxi35°35N, 104°37E1896Cropland3866.7Semiarid
SACOL35°57N, 104°08E1966Grassland381.86.7Semiarid
Qingyang35°41N, 107°51E1280Cropland5628.8Semihumid
Pingliang35°34N, 106°35E1480Cropland511.28.7Semihumid