Figure 10 shows that Type 2, Type 6, and Type 8, having something in common in the low level of driving forces, are the main types with an increasing trend, and these three types of prefecture-level cities are spatially clustered and contiguous in 2019 and 2000, though the specific prefecture-level cities in each type vary considerably.
← all excerpts
Spatio-Temporal Differences in Economic Security of the Prefecture-Level Cities in Qinghai-Tibet Plateau Region of China: Based on a Triple-Dimension Analytical Framework of Economic Geography.
1
—
—