RESUMO
Based on pollutant emissions and social-economic data during 2011 and 2015, we selec-ted the total emission index of four pollutants, including the industrial source, agricultural source, and urban living source. The comprehensive index of environmental pollution and sub-source pollution index were built to reflect the pollution of Jilin Province at county scale. Furthermore, the Moran's I, spatial-temporal transition analysis, and standard deviation ellipse analysis were used to quantitatively examine the spatial-temporal evolutionary characteristics of environmental pollution in Jilin Province. A spatial econometric model was built to analyze the influencing factors of environmental pollution. The results showed that environmental pollution in Jilin Province presented spatial agglomeration characteristics, which was mainly concentrating in central areas such as Changchun and Jilin cities. There were obvious regional differences in the spatial distribution of environmental pollution from different sources. There were spatial correlation of the total environmental pollution and agricultural source pollution separately at county scale in Jilin Province. The correlation structure stability of the spatial distribution of environmental pollution was high, which had path locking characteristic. The spatial distribution of environmental pollution showed a northwest-southeast distribution pattern and a spread from the center to the surroundings. The barycenter of environmental pollution moved in the area between 43.65-43.66° N and 125.83-125.84° E. The level of regional economic development, urbanization level and agricultural production were main driving factors for county-scale environmental pollution and industrial source pollution. The adjustment and optimization of industrial structure had improved the overall environmental pollution and industrial source pollution situation. Overuse of chemical fertilizers significantly increased agricultural source pollution. The level of economic development and urbanization were the main drivers of urban living source pollution. The overall environmental pollution and agricultural source pollution had spatial diffusion effects, and their pollution status was closely related to the overall environmental pollution and agricultural source pollution status in adjacent areas, respectively.