青藏高原交通设施建设及影响评价研究进展
苗毅, 刘海猛, 宋金平, 戴特奇

Research Progress of Transportation Facilities Construction and Their Impact Assessment in the Qinghai Tibet Plateau
Yi Miao, Haimeng Liu, Jinping Song, Teqi Dai
图3 青藏高原道路网络建设发展历程[27]
Fig.3 The development of road network construction in the Qinghai Tibet Plateau[27]