Spatial variation of altitudinal belts as dividing index between warm temperate and subtropical zones in the Qinling-Daba Mountains

ZHAO Fang, LIU Junjie, ZHU Wenbo, ZHANG Baiping, ZHU Lianqi

Journal of Geographical Sciences . 2020, (4): 642 -656 . DOI: 10.1007/s11442-020-1747-2