Temporal and spatial variation of NDVI and its relationship with topographic factors in Liaoning Province
HAI Yan, HE Meng-qi, SUN Yong-qi, ZHENG Shu-yuan, WANG Jian-xiong
HUBEI AGRICULTURAL SCIENCES . 2023, (3): 182 -186 .  DOI: 10.14088/j.cnki.issn0439-8114.2023.03.028