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[Evaluation of China's Agricultural Non-point Source Pollution Intensity： Spatial and Temporal Differentiation，

Yun Tian1,2, Rui Xia1,2, Xing-Yan Zhang1

  • 1School of Business Administration, Zhongnan University of Economics and Law, Wuhan 430073, China.

Huan Jing Ke Xue= Huanjing Kexue
|September 17, 2025
PubMed
Summary

China's agricultural non-point source pollution (ANPSP) intensity shows a fluctuating downward trend nationally and regionally, with significant spatial clustering. Most provinces maintained stable pollution types over the study period.

Keywords:
Markov chain analysisagricultural non-point source pollution intensitydynamic evolutioninventory analysis methodspatial and temporal differentiation

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