Distribution and change of Photosynthetically Active Radiation (PAR) in the northern and southern regions of Qinling Mountains, China
JIANG Chong, ZHU Feng, YANG Chen, WANG Fei, MU Xingmin, LI Rui
PROGRESS IN GEOGRAPHY . 2013, (3): 435 -446 .  DOI: 10.11820/dlkxjz.2013.03.013