林地生长数据 Forest Growth Data
图1. 林地生长数据
Image 1. Forest Growth Data
该林地位置相对偏远，内部地势复杂，造成其栽植和抚育存在一定的难度。林地的保存情况较差，杨树和樟子松在栽植前三年的成活情况不稳定，起伏较大，之后逐渐稳定。杨树基本维持在60%左右，樟子松较差，保存情况不足50%。
The plot is located in a remote area with complicated terrain, which results in the difficulty for tree planting and maintenance. The overall preservation condition is in need of improvement, poplars and pines are in an unstable condition in the first three years, but gradually stabilized afterwards regarding the growth condition. Generally speaking, poplars basically sustain a 60% preservation rate, however, pines are even less than 50%.林地情况说明 Forest Description
图2. 差异显著的杨树植株（2019年8月4日）
Image 2. Significant difference among poplars, August 4th. 2019
图3. 50米高航拍（2019年8月4日）
Image 3. Aerial photo from 50m above, August 4th. 2019
