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| Analysis on landscape pattern of land use in Harbin based on remote sensing image |
| Liu Hongyan1,2,Zhao Yusen1 |
| 1.College of Forestry of Northeast Forestry University,150040;2.Water Conservancy Bureau of Harbin,150076:Harbin,China |
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Abstract In this paper,we analysis on landscape pattern of land use in Harbin,based on the 1/250 000 TM remote sensing image of Harbin in 2000.Used various types of landscape parameters,we calculate the indexes including patch area,number of patch,patch density,edge index,shape index,connection index and diversity index on levers both of Patch and Land.It shows: 1)Farmland is the matrix of the landscape.2)The land patches of farmland and land used for construction have complicated edge,high edge density,good connection.3)The land patches of woodland,grassland,water area,unutilized land have simple edge,low edge density,bad connection.In conclusion,both the amount of patches and diversity are decreased,and the area of plain paddy landscape element is increased.
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Received: 16 December 2008
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