[1]MA Haichao,LIU Jiping.Analysis on TUPU and Driving Force of Land Use Pattern Change in the Western Jilin Province[J].Research of Soil and Water Conservation,2015,22(02):193-199.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
22
Number of periods:
2015 02
Page number:
193-199
Column:
Public date:
2015-04-28
- Title:
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Analysis on TUPU and Driving Force of Land Use Pattern Change in the Western Jilin Province
- Author(s):
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MA Haichao, LIU Jiping
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College of Tourism and Geographical science, Jilin Normal University, Siping, Jilin 136000, China
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- Keywords:
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geographic information TUPU; land use; GIS; western Jilin Province
- CLC:
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S19
- DOI:
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- Abstract:
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This research compounded a series of land use pattern change TUPU based on the geographic information TUPU analytic methods, using GIS and Markon model of space probability, spatial data covering three periods from 1980, 1995 to 2010 in the western Jilin Province. The result showed that great changes had taken place on the land-use pattern in the western Jilin Province from 1980 to 2010, resulting in greatly increase of farmland with a net increase of 5 552.3 km2, mainly converted from grassland, sandy soil, saline and alkaline soil, wetland and mainly distributed in the form of strip and block in mideast and northwest in the study area; grassland decreased by 3 708.3 km2 accounting for 7.9% of the total area. mainly cultivated as farmland and woodland, sandy soil, saline and alkaline soil and mainly distributed in midwest and northwest of the study area; residential and industrial area greatly increased, mainly distributed in the study area and mining area around the town; undulate change of water area and other useless land distributed in northeast and center of study area; wetland gradually decreased and mainly distributed in northeast and southeast of the study area. Compared with conventional tansfer matrix method, geographic information TUPU advanced in analyzing land-use change, thus demonstrating the spatial distribution of study region and displaying the multi-dimentional spatial information.