Spatial-temporal Evolution and Influencing Factors of Dominant Marginalization of Cultivated Land in Guizhou Province Based on Land Use Change

• Published in: Shuitu baochi tongbao Vol. 43; no. 6; pp. 263 - 271
• Main Authors: Feng Yingbin, Yang Xiyuan
• Format: Journal Article
• Language: Chinese
• Published: Science Press 01.12.2023
• Subjects: cultivated land; dominant marginalization; guizhou province; influencing factors; spatial-temporal evolution
• ISSN: 1000-288X
• DOI: 10.13961/j.cnki.stbctb.2023.06.032

[Objective] The spatial-temporal evolution pattern and influencing factors of the dominant marginalization of cultivated land in Guizhou Province from 2010 to 2020 were analyzed in order to provide policy guidance for the intensive use of cultivated land in mountainous areas. [Methods] A land use transfer matrix, spatial autocorrelation model, and geographic detector were comprehensively used to systematically determine the overall situation, spatial agglomeration effect, and related influencing factors of the dominant marginalization of cultivated land in Guizhou Province. [Results] ① The dominant marginalization rate of cultivated land in Guizhou Province during 2010—2020 was 10.20%. In general, natural marginalization was the main factor, but economic marginalization developed rapidly. With economic and social development, the dominant marginalization rate of cultivated land continued to accelerate. ② The dominant marginalization level of cultivated land in Guizhou Province during 2010—2020 generally showe