Research on the Dynamic Changes of Cultivated Land Quantity and Protection Measures in Karst Mountainous Areas—Taking Ganheba Area in Zhijin County as an Example
Taking Ganheba area in Zhijin county,Guizhou province as an example,focusing on the unique geographical and ecological environment of the karst area,the dynamic change of land use in the region during 2018-2022 is analyzed by using geographic information system,and the existing problems in the protection and utilization of regional cultivated land are discussed,and effective solutions are proposed,in order to promote the sustainable development of local agriculture.
cultivated land quantityland useprotectionsustainable developmentkarst region
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