摘要
休闲农业示范点是发展水平较高的休闲农业旅游资源在空间上的体现,探讨休闲农业示范点的空间分异格局及影响因素对于促进湖南省休闲农业的发展具有重要的现实意义。基于湖南省截至2019年认定的194家休闲农业示范点,通过GIS空间分析技术,从类型、密度、关联性等方面对示范点的空间分异格局及影响因素进行研究。结果显示:1)从空间类型上看,示范点的最近邻指数R为0.8003,在空间分布上属于集聚型分布。2)从空间密度上看,示范点在分布密度上与湖南省农业生产空间高度耦合,主要分布在长株潭都市农业圈、环洞庭湖平湖适水农业示范区、环衡邵干旱带节水农业保育区以及湘东的幕阜-罗霄山地、湘南的南岭山地、湘西的武陵-雪峰山地生态农业带等6大片区。3)从空间关联上看,示范点的热点区和冷点区在空间上差异较为明显,表现出一定的集聚型“片状”分布的特征,总体上呈现“东热西冷”的空间分布格局。4)从影响因素上看,湖南休闲农业示范点空间分异格局的形成是自然因素和社会经济因素交互耦合作用的结果,地形地貌、资源禀赋、湖泊水系等自然因素是影响示范点空间分布的内在因素,而农业发展水平、经济发展水平、旅游发展水平、交通条件、城镇化等社会经济因素是重要的外在推手,进一步强化了示范点的空间分布格局。
Leisure agriculture demonstration sites are the spatial embodiment of leisure agriculture tourism resources with a high level of development.Discussing the spatial differentiation pattern and influencing factors of leisure agriculture demonstration sites has important practical significance for promoting the development of leisure agriculture in Hunan province.Based on the 194 recreational agriculture demonstration sites identified by Hunan province as of 2019,the spatial differentiation pattern and influencing factors of the demonstration sites are studied from the aspects of type,density,and correlation through GIS spatial analysis technology.The results show that from the perspective of spatial type,the nearest neighbor index R of the demonstration site is 0.8003,which belongs to agglomeration distribution in spatial distribution and from the perspective of spatial density,the distribution density of the demonstration sites is highly coupled with the agricultural production space of Hunan province.They are mainly distributed in the Chang-Zhu-Tan urban agricultural circle,the water-appropriate agricultural demonstration area around the Dongting Lake Pinghu,and the water saving in the Hengshao arid zone The Agricultural Conservation Area and the Mufu-Luoxiao Mountain in Eastern Hunan,the Nanling Mountain in Southern Hunan,and the Wuling-Xuefeng Mountain Ecological Agriculture Belt in Western Hunan.3)From the point of view of spatial correlation,the hot spots and cold spots of the demonstration sites have obvious spatial differences,showing a certain cluster-type“flaky”distribution feature,showing a spatial distribution of“hot east and cold west”in general pattern.4)From the point of view of influencing factors,the formation of the spatial differentiation pattern of Hunan leisure agriculture demonstration sites is the result of the interaction and coupling of natural factors and social economic factors.Natural factors such as topography,resource endowments and lake water systems affect the spatial distrib
作者
卢召艳
郑晶
李红
LU Zhaoyan;ZHENG Jing;LI Hong(Hunan Institute of Economic Geography,Hunan University of Finance and Economics,Changsha 410205,Hunan,China;Hunan Electric Power Design Institute Co.,Ltd.of CEEC,Changsha 410007,Hunan,China)
出处
《中南林业科技大学学报（社会科学版）》
2020年第4期84-94,118,共12页
Journal of Central South University of Forestry & Technology（Social Sciences）
基金
湖南省自然科学基金“景观生态规划技术在全域土地整治中的应用与创新”(2018JJ3278)
长株潭国家自主创新示范区专项“创新型省份建设与自创区区域创新发展战略研究”(2017XK2106)。
关键词
休闲农业示范点
空间分异格局
影响因素
湖南省
leisure agriculture demonstration sites
spatial differentiation pattern
influencing factors
Hunan province
