高师理科学刊2015，Vol.35Issue(5)：44-48,5.DOI:10.3969/j.issn.1007-9831.2015.05.012
1988—2012年福州市景观格局动态演化分析
Dynamic evolvement of landscape pattern in Fuzhou city from 1988 to 2012
摘要
Abstract
The latest 25 years isthe most rapid period of development in Fuzhou which is the capital city lies in the West Coast.Based on the theory of landscape ecology and the technology of RS and GIS,using the land use maps of Fuzhou city in 1988,2000 and 2012as three data sources.The structure of urban landscape,the average area of patches,patch density,fractal dimension,isolation index,landscape diversity and evenness index are chosen,at the same time,the new landscape index PPU and SqP(sq)as well as other indicators were used to analyze the dynamic evolvement of landscape pattern with ArcGIS and FRAGSTATS software in Fuzhou city during the 24 years.The results showed that from 1988 to 2012,the forest land was the matrix landscape in Fuzhou,and the value of dominance was the highest,while the division value was the lowest.The urban construction landobviously expanded to the west and south direction.Fractal dimension、landscape diversity and landscape evenness trended to increase,the fragmentation index of farmland,urban village and industrial land and waters increased significantly, the fragmentation index of unused land was the lowest.The area of construction land,cultivated land and water transferredlargely.The reduction of cultivated land and water region mainly converted to building land.关键词
景观格局/景观指数/GIS/福州市Key words
landscape pattern/landscape index/GIS/Fuzhou city分类
天文与地球科学引用本文复制引用
毋鑫海,戴文远,苏木兰,刘兆辰,姜华伟..1988—2012年福州市景观格局动态演化分析[J].高师理科学刊,2015,35(5):44-48,5.基金项目
福建省自然科学基金项目(2014J01152) （2014J01152）
