Study on the statistical estimation model of soil heavy metals in Handan city based on hyper-spectral
ZHAO Yuling,YANG Nannan,ZHANG Haixia,WANG Xiaojian,SUN Xiuyun,WANG Wei
Ecology and Environmental Sciences . 2020, (4): 819 -826 .  DOI: 10.16258/j.cnki.1674-5906.2020.04.023