Acta Agrestia Sinica
NDVI Changes and Driving Factors of Grassland Vegetation in Gannan Prefecture and Northwest Sichuan Region
LI Yuan-chun, HOU Meng-jing, GE Jing, Feng Qi-sheng, LIANG Tian-gang
Acta Agrestia Sinica . 2020, (6): 1690 -1701 .  DOI: 10.11733/j.issn.1007-0435.2020.06.024