Figure 10
Comparison of Two Datasets (The urban area data for 1866 is sourced from Xue et al. 47, 1:Anhui, 2:Fujian, 3:Gan-Ning, 4:Guangdong and Hainan, 5:Guangxi, 6:Guizhou, 7:Jing-Jin-Ji, 8:Heilongjiang, 9:Henan, 10:Hubei, 11:Hunan, 12: Inner Mongolia, 13:Su-Hu, 14:Jiangxi, 15:Jilin, 16:Niaoling, 17:Qinghai, 18: Shaanxi, 19: Shandong, 20: Shanxi, 21:Chuan-Yu, 22:Xinjiang, 23:Yunnan, 24:Zhejiang).
