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《Journal of Fujian Forestry Science and Technology》 2018-02
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GIS-Based Analysis of the Urban Landscape Pattern of Haikou Built-up Areas

LEI Jinrui;CHEN Zongzhu;YANG Qi;CHEN Xiaohua;Hainan Forestry Institute;  
The spatial distribution characteristics of landscape pattern in Haikou City were studied by using RS and GIS techniques.The results showed that Haikou City built-up area was dominated by impervious surface,accounting for the total area of 79.86%,followed by green space and water.In all administrative regions,the landscape index showed a consistent change,the level of urbanization in the built-up areas decreased fromLonghua District,Meilan District,Qiongshan District,Xiuying District in turn,and the overall landscape fragmentation degree was higher.Longhua district is located in the central area of the city,large patches of concentrated distribution pattern of landscape connectivity and agglomeration degree is high.In the Xiuying area,the degree of landscape agglomeration decreased due to landscape fragmentation and the landscape diversity was maintained at a high level.The results of this study reveal the spatial distribution characteristics of surface cover types in the urbanization process of Haikou City,which are of guiding significance for the formulation of regional land use policy and sustainable development planning.
【Fund】: 海南省科研院所技术开发专项(KYYS-2018-32)
【CateGory Index】: P208;TU984.2
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