Lin, Chia-MingChang, Hsueh-Sheng2023-07-062023-07-062019978-88-99243-93-7https://hdl.handle.net/20.500.14235/340In order to achieve the sustainable development goals on the spatial development of Taiwan's future land space, we need to comprehensive and systematic analysis of environmental resources. After the implementation of the Spatial Planning Act, all land is divided into four districts that are National Territorial Preservation district, Agricultural Development District, City-Country Development District, and Marine Resources District, with subsequent each county (city) need to according to the National Territory Planning Act, and propose their county (city) land plannin. This study tried to explore the ecosystem service of Chiayi county area, and quantification of ecosystem services. Then applying spatial mapping and k-means cluster analysis, mapping bundles of ecosystem services. An understanding of the location and characteristic of different bundles of ecosystem services, may take us a step further to mapping systems that have direct policy and decision-making relevance for sustainable resource management and land use planning.enEcosystem serviceEcosystem services bundleSpatial Planning ActFrom the Viewpoint of Ecosystem Serives: A Study of Functional Regionalization in Chiayi City, TaiwanArticle1854-1862