Sun Shanliang, Zhang Xiaoping, Zhang Zhibin. Spatiotemporal Changes and Driving Forces of Landuse in Shaanxi Province During 2000-2018[J]. Bulletin of Soiland Water Conservation, 2021, 41(4): 339-349.
DOI:
Sun Shanliang, Zhang Xiaoping, Zhang Zhibin. Spatiotemporal Changes and Driving Forces of Landuse in Shaanxi Province During 2000-2018[J]. Bulletin of Soiland Water Conservation, 2021, 41(4): 339-349. DOI: 10.13961/j.cnki.stbctb.2021.04.044.
Spatiotemporal Changes and Driving Forces of Landuse in Shaanxi Province During 2000-2018
[Objective] The land use change and its driving factors in Shaanxi Province were studied to provide a scientific basis for promoting the comprehensive optimization of land resources and sustainable social and economic development. [Methods] Based on the remote sensing monitoring data of land use in Shaanxi Province in 2000
2010
and 2018
the spatiotemporal evolution characteristics of land use in Shaanxi Province were quantitatively analyzed through methods such as land use dynamics
land use transfer matrix
and spatial autocorrelation
and principal component analysis method to explore the driving forces of the land use change. [Results] The area of each land use type changed in different degrees
among which
the area of cultivated land decreased the most
the area of industrial and mining construction land increased the fastest
and the area of water changed the least. Land use types were affected by natural conditions
and the spatial differences were significant. The spatial agglomeration of rural residential land
unused land
cultivated land
woodland
and grassland was strong
while the spatial agglomeration of water
urban residential land
and industrial and mining production land was relatively weak. Grassland and industrial and mining construction land form new agglomeration areas. The land use transfer in the Northern Shaanxi Plateau and Guanzhong Plain was relatively frequent
and the land use conversion change in the mountainous area of Southern Shaanxi Province was relatively small. The transfer of cultivated land to woodland and grassland
and the transfer of unused land and grassland to industrial and mining construction land were obvious in Yulin and Yan’an City
and the transfer of cultivated land and rural residential land to urban residential land was obvious in Xi’an City. The main factors of land use change were the development of social economy and the adjustment of industrial structure in the process of urbanization. [Conclusion] The regional differences of land use change in Shaanxi Province are great
and land use planning should be formulated according to local conditions
so as to promote the coordinated development of population-economy-ecology.
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references
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