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Character Changes Analysis on Landscape Ecological Pattern in Dapeng Peninsula,Shenzhen

CANG Heng-jin et al(Guangzhou Environmental Protection and Environmental Engineering Consulting LTD,Guangzhou,Guangdong 510115)  
Based on TM image as basic data,landscape pattern character changes of Dapeng Peninsula from 1985 to 2005 was analyzed which supported by GIS and landscape analysis software FRAGSTATES.The results showed that the landscape pattern of Dapeng Peninsula changed significantly,a large number of forestland and arable land had been lost,construction land had grown rapidly,landscape Space structure tended to be fragmentation,the landscape integrity and stability had been reduced.However,regional landscape pattern had changed slowly and stably after urban expanding blindly at the early development period.It had great significant that ecological protection and development rationally for improving Dapeng Peninsula's function of ecological barrier in eastern region of Shenzhen.
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