In　recent　years,　the　continuous　expansion　of　urban-transport　networks　in　China　has　aggravated　the　fragmentation　of　regional　landscapes　and　led　to　the　degradation　of　multiple　ecological　functions.　In　this　study,　Geographic　Information　System　(GIS)　techniques,　patch　size　of　fragmentation　geometry　were　used　to　identify　and　monitor　spatial　distribution　patterns　of　landscape　fragmentation　due　to　urban-transport　networks　in　Fujian　Province.　This　network　has　caused　serious　damage　to　regional　ecological　functions,　and　risks　to　the　persistence　of　animal　populations　and　biodiversity.　This　analysis　revealed　that　the　smallest　patch　class　(0-15　km2)　occurred　with　a　much　greater　frequency　than　all　other　larger　patch　sizes.　In　the　coastal　cities　of　Xiamen,　Zhangzhou　and　Quanzhou,　the　percentage　of　the　number　of　patches　less　than　300　km2　was　higher　than　in　the　western　cities　of　Nanping,　Sanming　and　Longyan,　and　the　percentage　of　the　area　of　patches　less　than　300　km2　was　also　higher.　Based　on　a　holistic　identification　of　the　structure　of　the　network　and　its　landscape　division,　we　found　that:　Fujian　Province　has　a　spatial　pattern　of　landscape　fragmentation,　with　less　fragmentation　in　western　and　northern　regions,　and　most　fragmentation　in　southern　and　eastern　regions.　Coastal　regions　and　areas　close　to　the　main　transport　routes　were　more　seriously　fragmented　and　contained　most　of　the　small　patches.　©　2017　Author(s).