图1. 林地生长数据
Image 1. Forest Growth Data
2016年,MTP项目与内蒙古通辽市科尔沁左翼后旗林业局合作,在2个沙荒地进行了生态修复,造林树种包括杂交杨树、榆树和樟子松。
Cooperating with the Forestry Bureau in Keerqinzuoyihou Qi, Tongliao, MTP contributed to the ecological restoration of 2 sandy land plots in 2016, including scotch pines, poplars and elms. 2016年两块林地相邻,立地条件类似。在2022年度,2016-2林地保存率为69.75%,各样地保存率变化可见下图。整体变化不大,样地间差异明显,但样地本身变化较小,在一定程度上让保存率水平维持在70%左右。 The 2016-1 and 2016-2 plots are adjacent to each other, with similar conditions. In 2022, the survival rate of 2016-2 plot was 69.75%. The survival rates of each sample site are shown in the below graph. The survival rates didn’t change much. The differences among the sites were obvious, but the sample sites themselves didn’t change much, which made the survival rates maintained around 70%.图2. 各样地保存率变化
Image 2. Survival rates of each sample site in 2016-2 plot
图3. 林地俯瞰图,摄于2023年3月19日
Image 3. Ariel photo of forest site, taken on March 19, 2023
图4. 杨树树行,摄于2023年3月19日
Image 4. Poplars in 2016-2 plot, taken on March 19, 2023