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《Surveying and Mapping of Geology and Mineral Resources》 2018-01
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Analysis of Landscape Pattern Change of Urban Land use in Plateau Mountain Area: A Case Study of Xishan District,Kunming,Yunnan

WANG Yan-dong;CHEN Guo-ping;WANG Miao;YANG Hong-rui;LI Yan;Kunming Yunjindi Geo-Information Co.Ltd.;Geomatics Engineering Faculty,Kunming Metallurgy College;Faculty of Land Resource Engineering,Kunming University of Science and Technology;Yunnan Institute of Surveying and Mapping of Geology and Mineral Resources;  
In recent years,Xishan district has experienced rapid urbanization,and its landscape pattern has changed greatly. On account of the present land use data in 2009 and 2015 and the land use planning data in 2020,based on the principle of landscape ecology,10 landscape pattern indices were selected to analyze the change of land use pattern. Research shows that: From the landscape level index,the degree of landscape fragmentation in study area from 2009 to 2015 is increasing,and the degree of fragmentation from 2015 to 2020 is decreasing; From the type level index,the fragmentation degree of urban and rural construction land,cultivated land and natural reserve from 2009 to 2015 is increasing,and the degree of fragmentation from 2015 to 2010 is decreasing gradually. It shows that urbanization is the main driving factor of the change of land use landscape pattern. With the formulation of environmental protection,industrial layout and overall planning of land use,the land use pattern becomes more scientific and rational. The selected landscape indexes can reflect the change of land use landscape pattern in the study area. It can be used as a reference for the quantitative analysis of temporal and spatial variation characteristics of land use pattern in plateau cities.
【Fund】: 国家自然科学基金(41761081);; 昆明冶金高等专科学校科研基金“滇中城市群土地利用空间多尺度时空演化及模拟”(2016xjzk01)
【CateGory Index】: F299.23;P901
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