摘要
以江西省137个森林康养基地为研究对象,运用ArcGIS 10.8等工具,采用最邻近指数、劳伦茨曲线和基尼系数等研究方法,分析江西省森林康养基地的时空分布特征。结果表明:时间上,江西省每年新增数量总体呈先增后减的趋势,并主要分布在赣北和赣中地区,且在这些区域的中部较为集中。空间上,赣北地区数量最多,基地密度最大;赣南地区数量最少,基地密度最小;江西省森林康养基地的空间分布类型属聚集型,赣北地区的聚集性最大,赣南地区的聚集性最小,差异性较大。均衡程度方面,江西省森林康养基地在各地市的分布数量比较均衡合理,但各地市的森林康养基地在各县区的分布除萍乡市、抚州市和新余市外,其他地市都较悬殊。建议江西应以216个国有林场为基础建设森林康养基地,鼓励赣南地区创建基地,并增大基地空间密度,特别是县域分布的均衡性。
Taking 137 forest wellness bases in Jiangxi Province as the research objects,the spatial and temporal distribution characteristics of forest wellness bases in Jiangxi Province were analyzed by using ArcGIS 10.8 and other tools,and adopting research methods such as closest-neighbor index,Laurentz curve and Gini coefficient.The results show that:temporally,the annual number of new ones in Jiangxi Province shows a general trend of increasing and then decreasing,and is mainly distributed in the northern and central regions of Gan and is more concentrated in the middle of these regions;spatially,the northern region of Gan has the largest number and the largest base density;the southern region of Gan has the smallest number and the smallest base density;the spatial distribution type of the forest wellness bases in Jiangxi Province is of the aggregation type,with the largest aggregation in the northern region of Gan,the smallest aggregation in the southern region of Gan,and a large difference.In terms of the degree of balance,the number of forest wellness bases in Jiangxi Province in each city is relatively balanced and reasonable,but the distribution of forest wellness bases in each city in each county and district is more disparate,except for Pingxiang City,Fuzhou City and Xinyu City.It is suggested that Jiangxi should build forest wellness bases based on 216 state-owned forest farms,encourage the creation of the Gannan region,and increase the spatial density of bases,especially the balanced distribution in counties.
作者
易红仔
王秋炎
杨远东
YI Hong-zi;WANG Qiu-yan;YANG Yuan-dong(Jiangxi Agricultural Engineering Vocational College,Zhangshu 331200,China;Ecological Geology Brigade of Jiangxi Provincial Geological Bureau,Nanchang 330002,China)
出处
《黑龙江生态工程职业学院学报》
2024年第3期18-23,共6页
Journal of Heilongjiang Vocational Institute of Ecological Engineering
基金
江西省高校人文社会科学研究2021年度项目“乡村振兴背景下的森林康养基地的发展应用研究——以江西省为例”(JC21253)。
关键词
森林康养基地
江西
时空分布特征
Forest wellness base
Jiangxi
Spatio-temporal distribution characteristics
