[1]TAO Rong,KONG Xuesong,CHEN Cuifang,et al.Spatiotemporal Change of Cultivated Land and Its Driving Factors in Hubei Province Since the Second Land Resource Survey[J].Research of Soil and Water Conservation,2019,26(06):290-295.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
26
Number of periods:
2019 06
Page number:
290-295
Column:
Public date:
2019-10-17
- Title:
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Spatiotemporal Change of Cultivated Land and Its Driving Factors in Hubei Province Since the Second Land Resource Survey
- Author(s):
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TAO Rong1, KONG Xuesong2, CHEN Cuifang1, LIU Qian1, ZHANG Jun3
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1. Hubei Institute of Land Resources, Wuhan 430071, China;
2. School of Resource and Environmental Sciences, Wuhan University, Wuhan 430079, China;
3. Yicheng Bureau of Land Resources, Yicheng, Hubei 441499, China
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- Keywords:
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cultivated land; spatiotemporal characteristics; landscape pattern; driving mechanism; Hubei Province
- CLC:
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F301.21
- DOI:
-
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- Abstract:
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In order to analyze the dynamic change and its driving forces of cultivated land, the change features of cultivated land in quantity and landscape pattern from provincial, county, and land parcel levels in Hubei Province are analyzed, and the driving factors affecting the change of cultivated land are identified using the regression analysis. The research data are obtained from annual land-use data since the second land resource survey from 2009 to 2016. The results showed that there was a continuous quantity decline of cultivated land, which had a complex transfer relationship with other land-use types. Urban-rural construction land consolidation was an important way to increase cultivated land. Patch density of cultivated land showed a slight increase in most areas of Hubei Province, and the corresponding patch shape was more complex. The fragmentation of cultivated land was becoming more serious. The economic factors had the direct influence on cultivated land change, and the influence of per capital income was the most significant, whereas physical factors had less influence on the change. This study can provide important information for coordinating the dynamic relations between cultivated land protection and socioeconomic development, and formulating regional differentiation strategies for cultivated land protection.