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Taking 291 national wetland parks in nine provinces of the Yellow River as the research object, the spatial distribution characteristics and influencing factors of national wetland parks in Jiangxi Province were studied by ArcGIS spatial analysis tools and SPSS correlation analysis. The results showed that the national wetland parks in nine provinces of the Yellow River generally showed an aggregation distribution, and the overall distribution trend was "less dispersion in the upstream and more aggregation in the downstream"; From the provincial scale, it is mainly concentrated in Shandong Province, Henan Province, Shaanxi Province, Inner Mongolia Autonomous Region and other four provinces. In terms of spatial density distribution, the national wetland parks in the nine provinces of the Yellow River show a multi-center cluster distribution pattern, with Shandong Province as the core and surrounding sub-center clusters such as Shaanxi, Henan and Inner Mongolia. In terms of influencing factors, the distribution of national wetland parks in the nine provinces of the Yellow River is influenced by multiple factors such as physical geography, economy and population density, among which physical geography is the main influencing factor, and economy and population density also have great influence on the spatial distribution of national wetland parks.
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