【摘要】 以地理信息系统和景观生态学为研究方法,以福清市为研究区域,应用FRAGSTATS软件计算研究区各景观指标,结果表明:林地、耕地是景观的背景基质,建设用地、草地、水域充当斑块功能;林地景观斑块形状最复杂,耕地、建设用地居中,水域、草地较简单;林地、水田、旱地、建设用地斑块分布较为紧凑;研究区各景观类型所占面积比例差异较大,景观多样性水平和均匀程度均较低.更多还原

【Abstract】 There takes the city of Fuqing for example,basing on the technique of GIS and landscape ecology.Then we have calculated the indexes of landscape patterns in researching region using Fragstats 3.3.The results indicate that:On the landscape element scale,landscape patterns in the researching region are dominated by the forest land,irrigated land and dry land;the SHAPE-AM of forest land forms the leading position of landscape elements,irrigated land and dry land are on the secondary,while water area and Grassland are lest simple;the connection during forest,irrigated land,dry land and building-land is more good than other landscape elements.On the landscape scale,the Shannon′s Diversity Index and Evenness of landscape in researching region are both low.更多还原