NDVI response to topographic slope in Wuyishan National Nature Reserve
ZHANG Yuqin,LI Lichun,PENG Jida,LIAO Kuo,LIU Tongkai
Ecology and Environmental Sciences . 2020, (7): 1310 -1317 .  DOI: 10.16258/j.cnki.1674-5906.2020.07.004