喀斯特山区耕地数量动态变化及保护对策研究--以织金县干河坝区域为例

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

以贵州省织金县干河坝区域为例,聚焦喀斯特地区独特的地理与生态环境,运用地理信息系统分析2018—2022年区域内土地利用动态变化情况,探讨区域内耕地保护与利用存在的问题,并提出有效的解决策略,以期促进当地农业可持续发展。

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.