Analysis of the Development Trend in Agriculture Non-point Source Pollution Based on CiteSpace

This paper uses CiteSpace to visualize and analyze the literature related agricultural non-point source pollution in China Knowledge Network (CNKI) from 1993~2022. The results showed that research on has gone through three stages: beginning (1993~2006), booming development (2007~2011), stable (2011-2022). focuses mainly pollution, control, model simulation. Agricultural always played a leading role of field since until now, simulation spatial distribution have been continuously cited emergence clustering are widely available field.