1 Basic environmental and social conditions of Province

2 3 4 Fig S1. GDP per capita of counties in Guizhou Province. The highest level of GDP 5 in Guizhou Province is the neighboring counties with Municipal , 6 Municipal District, City, Xingyi City and Municipal District as 7 the center radiation, accounting for 21.6%, the cities with medium level of GDP 8 accounting for 46.6%, and the cities with the lowest level of GDP accounting for 31.8%. 9 The classification method is the same as the method in main text. 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

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28 29 Fig S2. The climate variability including cumulative precipitation, average 30 temperature. The highest cumulative precipitation is in Tongren, Qiannan, Qianxinan 31 and Qiandongnan, and the lowest is in most districts and counties under the jurisdiction 32 of , Zunyi and Guiyang. The lower average temperature is mainly in Bijie, 33 and parts of Zunyi, and the higher temperature is mainly in Qianxinan, 34 Qiannan, Qiandongnan and Tongren of Guizhou. 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

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61 62 Fig S3. The land use of urban area, cropland, water body and vegetation coverage 63 of counties in Guizhou Province. In Guizhou Province, medium-sized urbanization 64 accounts for more than half of the total, and the highest level of urbanization is in the 65 municipal districts under the jurisdiction of nine cities (prefectures). There are more 66 farmland in the northwest, South and southwest, while the vegetation in the north, South 67 and southeast is the most abundant. The Yangtze River and the Pearl River system 68 diverge from the West and the middle to the north, East and south, and the large and 69 medium-sized water bodies in the province are widely distributed. 70 71

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