摘要
文章运用生态足迹模型,分析了中部六省耕地生态足迹演化趋势,利用SPSS 26.0探讨了其驱动因素。结果表明:山西等四省人均耕地生态足迹波动上升,湖北等两省相对稳定。河南人均耕地生态承载力呈波动上升趋势,山西呈波动下降趋势,安徽等四省相对稳定。河南等五省耕地资源呈现可持续利用状态,山西则为不可持续状态。中部六省耕地生态足迹变化驱动力和演变趋势存在差异,江西和山西呈现增长-下降-增长的态势,湖南、湖北和河南呈现增长-下降态势。通过提高耕地产出能力、优化配置耕地资源、建设高标准农田等,利于实现耕地可持续性利用。
Using the ecological footprint model,the evolution trend of cultivated land ecological footprint in six central provinces was analyzed,and the driving factors were explored using SPSS 26.0.The results show that the per capita ecological footprint of cultivated land in Shanxi and other four provinces has fluctuated and increased,while Hubei and other two provinces are relatively stable.The per capita ecological carrying capacity of cultivated land in Henan shows a fluctuating upward trend,while in Shanxi it shows a fluctuating downward trend.Anhui and other four provinces are relatively stable,Henan and five other provinces have shown a sustainable utilization state of arable land resources,while Shanxi is in an unsustainable state.There are differences in the driving forces and evolutionary trends of changes in the ecological footprint of cultivated land in the six central provinces.Jiangxi and Shanxi show a growth decline growth trend,while Hunan,Hubei and Henan show a growth decline trend.Improving the output capacity of cultivated land,optimizing the allocation of cultivated land resources,and constructing high standard farmland are conducive to achieving sustainable utilization of cultivated land.
作者
焦士兴
刘静静
王安周
易秋梦
丁辉
Jiao Shixing;Liu Jingjing;Wang Anzhou;Yi Qiumeng;Ding Hui(School of Resources&Environment and Tourism,Anyang Normal University,Anyang 455002,China;The Luoyang 19th High School,Luoyang 471000,China)
出处
《江苏科技信息》
2024年第5期116-119,共4页
Jiangsu Science and Technology Information
基金
河南省高等学校重点科研项目,项目编号:24A170001
安阳市科技发展计划,项目编号:2023C01SF216
安阳师范学院大学生创新基金,项目编号:202310479036。
关键词
中部六省
耕地生态足迹
驱动力
six provinces in central China
ecological footprint of cultivated land
driving force
