生态系统文化服务是生态系统服务的一种重要类型，城市公园提供的生态系统文化服务是城市生态文明建设的重要组成部分，是优化城市建设、推进城市可持续发展的重要一环，对提高居民生活质量、满足居民多样化高层次的需求、增加居民幸福感起到不可替代的作用，近年来越来越受到政府和居民的重视。

本研究以北京市为例，选取北京市的四个公园，通过问卷调查法评估在公园游玩的北京市居民获得的生态系统文化服务及其幸福感，然后构建结构方程模型，检验城市公园生态系统提供的文化服务对居民幸福感的影响作用。基于评估结果提出相应治理对策，旨在通过改善城市公园生态系统文化服务质量，最终实现居民幸福感的提升。

通过研究得出，城市公园生态系统提供的文化服务对居民幸福感具有显著的正向影响作用；娱乐旅游服务和美学服务对生态系统文化服务的贡献度最大，身心健康与生活环境对居民幸福感的贡献度最大。本研究结果证明了通过优化城市公园生态系统文化服务来实现居民幸福感的跃升这一策略的正确性和合理性，并提出应当重点建设美学功能和娱乐旅游功能，同时完善基础设施、提供专业化服务、加强宣传引导的政策建议。

Cultural ecosystem services are an important type of ecosystem services. Cultural ecosystem services provided by urban parks serve as an important part of urban ecological civilization construction, as well as an important link to optimize urban construction and promote sustainable urban development. They play an irreplaceable role in improving residents' quality of life, meeting their diversified and high-level needs, and increasing residents' happiness. In recent years, it has been paid more and more attention by the government and residents.

Taking Beijing as an example, this study selected four parks in Beijing to evaluate the cultural ecosystem services and the happiness of Beijing residents who visit those parks through a questionnaire survey method. Then construct a structural equation model to examine the impact of cultural services provided by urban parks on residents' happiness. Based on the evaluation results, corresponding counter-measures were proposed. Through the optimization of urban park construction and the improvement of cultural service quality, ultimately realize the residents' happiness.

The results show that the cultural ecosystem services provided by the urban park have a significant positive impact on residents' happiness. Among them, the contribution degree of recreation and tourism services and aesthetic services to the ecosystem cultural services is the largest, and the contribution degree of physical and mental health and living environment to residents' happiness is the largest.

This research conclusively proves that it is correct and reasonable to optimize the cultural ecosystem services of the urban park to realize the improvement of residents' happiness. It also proposes that we should focus on the construction of aesthetic functions and entertainment and tourism functions, and improve the infrastructure, provide professional services, strengthen publicity and guidance.