基于光谱特征的黄土丘陵区白羊草群落养分含量研究
王绍妍1, 陈志飞2, 罗杨1, 简春霞1, 周俊杰3, 靳媛1, 许培丹3, 雷斯越3, 徐炳成1,4,*

Study on Nutrient Content of Bothriochloa Ischaemum Community in the Loess Hilly-Gully Region Based on Spectral Characteristics
WANG Shao-yan1, CHEN Zhi-fei2, LUO Yang1, JIAN Chun-xia1, ZHOU Jun-jie3, JIN Yuan1, XU Pei-dan3, LEI Si-yue3, XU Bing-cheng1,4,*
基于光谱特征参数群落氮含量回归方程估测模型森林图 注: *, **, ***和分别表示 p ≤0.05, p ≤0.01, p ≤ 0.001, 下同