%0 Dataset %T Data set of forestland evaporation of Picea crassifolia forest at 2800m altitude in Pailugou watershed of Heihe River from 2011 to 2013 %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/d0120633-f953-4f3f-96de-3d97e3c8a56f %W NCDC %R 10.12072/ncdc.westdc.db3856.2023 %A Chang xuexiang %K Picea crassifolia forest;forest evaporation;forest soil evaporation %X Soil evaporation in woodland is a process in which water in the soil enters the atmosphere from the soil surface through rising and vaporization. Soil evaporation affects the change of soil water content, which is an important part of hydrological cycle. The purpose of this study is to provide data support for the study of vertical water exchange law of Picea crassifolia forest. The data time is 2011-2013