摘要
采用定量和定性相结合的方法对合肥市15年来的耕地资源变化驱动力机理进行分析并建立线性回归模型,由此得出合肥市耕地资源变化的驱动力因素主要体现在社会经济因素和政策制度因素两个方面。提出了今后合肥市保护耕地资源的具体对策,即要完善耕地资源保护的长效机制,严格耕地资源资产化管理、以土地利用总体规划为"龙头",加大耕地后备资源的开发、积极推进城乡土地节约集约利用,提高土地利用程度和效益。
Taking the approach combining quantitative and qualitative methods, this paper analyzes the driving mechanism of arable land resources change in the past 15 years in Hefei City and establishes the linear regression model, concluding that the driving factors of the arable land resources change of Hefei City are chiefly the socio-economic factors and the policy-system factors. The paper proposes several measures to protect cultivated land resources, including perfecting long-term mechanism of cultivated land resource protection, exerting a strict management of arable land resources, increasing development of reserved farmland resources and promotion of intensive utilization of urban and rural land with the overall land use planning as the leading role, and improving the degree and efficiency of land utilization.
出处
《国土资源科技管理》
2008年第3期74-79,共6页
Scientific and Technological Management of Land and Resources
关键词
耕地资源
耕地保护
驱动力
合肥市
arable land resources
arable land protection
driving force
Hefei City
