The　rapid　urbanization　process　has　severely　affected　the　ecological　security　and　ecosystem　services　(ESs)　in　China＇s　southern　province　of　Fujian,　and　threated　the　sustainable　development　of　the　local　economy　and　society　in　the　last　two　decades.　This　study　mapped　the　spatial-temporal　variation　of　four　types　of　ESs　and　evaluated　the　tradeoffs/synergies　among　the　ESs　in　Fujian　Province　from　2000　to　2020　on　the　three　scales　of　the　province,　city　and　county.　The　results　showed　that:　(1)　From　2000　to　2020,　the　three　ESs　functions　of　soil　conservation　service,　carbon　storage　service,　and　habitat　quality　decreased,　while　the　function　of　food　supply　service　increased.　(2)　At　the　provincial　scale,　soil　conservation　services,　carbon　storage　services,　and　habitat　quality　were　in　a　synergistic　relationship,　and　food　supply　service　was　always　in　tradeoffs　relationships　with　soil　conservation　services,　carbon　storage　services,　and　habitat　quality.　At　the　prefecture-level　scale,　the　tradeoffs/synergies　among　ESs　vary　among　prefecture-level　cities.　At　the　county　scale,　the　Moran＇s　I　index　of　bivariate　spatial　autocorrelation　was　consistent　with　the　correlation　coefficient,　and　the　tradeoffs/synergies　between　ESs　showed　significant　spatial　heterogeneity.　(3)　Based　on　the　correlation　analysis　method,　the　Ecosystem　Service　Tradeoff-synergy　Degree　(ESTD)　model　and　bivariate　spatial　autocorrelation　analysis　can　clearly　show　the　relationship　between　various　ESs,　and　the　research　results　are　relatively　consistent.　The　spatial　distribution　of　four　ecosystem　services　in　Fujian　province　showed　a　specific　aggregation　pattern.　High-high　concentrations　and　low-low　concentrations　are　strong.　Low-high　agglomeration　and　high-low　agglomeration　are　weak.