Elevation response of above-ground net primary productivity for Picea crassifolia to climate change in Qilian Mountains of Northwest China based on tree rings
WU Xuan, JIAO Liang, DU Dashi, XUE Ruhong, WEI Mengyuan, ZHANG Peng
地理学报(英文版) . 2024, (1): 146 -164 .  DOI: 10.1007/s11442-024-2199-x