基于无人机多源数据的梭梭( Holoxylon ammodendron )地上生物量估算
鲍莉莉, 李锦荣, 韩兆恩, 刘悦, 单浩东

Estimation of aboveground biomass of Haloxylon ammodendron based on UAV multi-source data
Lili Bao, Jinrong Li, Zhaoen Han, Yue Liu, Haodong Shan
表3 多元逐步回归模型
Table 3 Multiple stepwise regression model
模型R2P
y=15.31x1x2x3+3.720.81<0.001
y=10.93x1x2x3+1.43x2+0.290.84<0.001