Evaluation of the Equity and Regional Management of Some Urban Green Space Ecosystem Services: A Case Study of Main Urban Area of Xi’an City

Urban green spaces can provide many types of ecosystem services for residents. An imbalance in the pattern leads to an inequality benefits such spaces. Given current situation environmental problems and basic geographical conditions Xi’an City, this study evaluated mapped four kinds from perspective equity: biodiversity, carbon sequestration, air purification, climate regulation. Regionalization with dynamically constrained agglomerative clustering partitioning (REDCAP) was used obtain partition groups services. The results indicate that first, complexity urban space community is low, level biodiversity needs be improved. dry deposition flux particulate matter (PM2.5) decreases north south, enhance adsorption PM2.5. Carbon sequestration south east higher than west, respectively. average surface temperature lower other areas. Second, resources area are unevenly distributed. Therefore, different areas inequitable. Finally, based on regionalization integrated services, cluster developed. This included 913 grid spaces, 12 partitions, 5 clusters, which a reference distinct levels management. assist managers who use these indicators service planning guiding overall development would maximization ecological functions improvement sustainable city, people’s well-being.