Research of Spatial and Temporal Evolution Mechanism and Countermeasures of Haze Spatial Pattern in China: Visual Field Based on Dynamic Evolution and Spatial Agglomeration

Table 2

Moran scatter transition of China’s haze level between 2000 and 2015.

Quadrant	Year
	2000	2015
The first quadrant (HH)	Beijing, Tianjin, Shanghai, Shandong, Hubei, Jiangsu, Anhui, Hebei, Henan, Shanxi, Ningxia	Beijing, Tianjin, Shanghai, Shandong, Liaoning, Hubei, Jiangsu, Anhui, Hebei, Henan
The second quadrant (LH)	Shanxi, Inner Mongolia	Zhejiang, Shanxi
Third quadrant (LL)	Jiangxi, Sichuan, Liaoning, Hunan, Fujian, Guangxi, Guangzhou, Guizhou, Jilin, Heilongjiang, Yunnan	Jiangxi, Heilongjiang, Shanxi, Hunan, Ningxia, Gansu, Guangxi, Guangzhou, Guizhou, Chongqing, Fujian, Qinghai, Sichuan, Yunnan
Fourth quadrant (HL)	Xinjiang	Xinjiang, Jilin
Cross-quadrant province	Zhejiang, Hainan, Qinghai, Chongqing, Gansu	Inner Mongolia, Hainan