Abstract:Abstract:Taking Sanming Ruyi Lake Wetland Park as the research object, the recreational behavior observation method and nuclear density estimation method are used to analyze the recreational behavior, environmental preference and influencing factors of tourists, and explore the temporal and spatial distribution law of tourists' recreation in Sanming Ruyi Lake Wetland Park. The results show that: elderly tourists prefer to relax in the understory space and main landscape nodes; The recreation purpose of young and middle-aged tourists is mainly sightseeing, and they prefer to have a good recreation in the waterfront space and landscape sight; Young tourists like challenging activities and prefer to have a rest in the entertainment space. Based on this, this paper puts forward the countermeasures and suggestions for the management and development planning of urban wetland parks and the improvement of recreational environment in China guided by the combination of behavioral characteristics and environmental preferences of different recreational groups.