湖南省国家森林乡村分布格局及影响因素研究

RESEARCH ON THE DISTRIBUTION PATTERN AND INFLUENCING FACTORS OF NATIONAL FOREST VILLAGES IN HUNAN PROVINCE

关键词:  国家森林乡村  空间格局  影响因素  空间自相关  湖南省

Key words:  national forest villages  spatial pattern  influencing factor  spatial auto-correlation  Hunan province

摘要:

目的 国家森林乡村的分布格局及影响因素的研究对我国生态文明建设和乡村振兴实施路径选择及目标落实具有重大意义。方法 文章采用核密度分析、地理集中指数、空间自相关分析、Pearson相关系数等方法，对湖南省国家森林乡村的分布格局及影响因素进行分析。结果 （1）湖南省国家森林乡村空间分布密度差异明显，大致呈现“东西多、南北少”的格局；（2）湖南省国家森林乡村空间分布呈现以湘东北为集聚核心，向西北、西和南3个方向逐层递减的阶梯状格局。高值集聚（H-H）主要集中在长株潭地区，低值集聚（L-L）主要集中在怀化、湘西、张家界。（3）地形地貌、经济基础、人口密度和交通区位是湖南省国家森林乡村分布的主要影响因素，国家森林乡村主要分布在平原丘陵地区、经济发达地区、人口稠密地区以及铁路和主要公路的节点处。结论 湖南省国家森林乡村空间分布存在较大差异，空间集聚现象较为显著，其分布主要受到地形地貌、经济基础、人口密度和交通区位的影响。建议在今后的发展中应注重提质升级，注重扬长避短，缩小地区差异，加强产业融合，促进国家森林乡村的可持续高质量发展。

Abstract:

The research on the distribution pattern and the influencing factors of national forest villages is helpful to the construction of ecological civilization and the choice of the path and the target of rural revitalization in China. Using the methods of Kernel density analysis, geographical concentration index, spatial auto-correlation analysis and Pearson correlation coefficient, the distribution pattern and influencing factors of national forest villages in Hunan province were analyzed. The results were showed as follows. (1) The spatial distribution density of national forest villages in Hunan was significantly different, with a pattern of “more in the east and west, less in the north and south”. (2) The spatial distribution of national forest villages in Hunan presented a stair-case pattern with the northeast as the high-value core and the three directions of northwest, west and south decreasing layer by layer. High-value cluster (H-H) was mainly concentrated in Changsha, Zhuzhou and Xiangtan, while low-value cluster (L-L) was mainly concentrated in Huaihua, Xiangxi and Zhangjiajie. (3) Landform, economic basis, population density and traffic location were the main influencing factors for the distribution of national forest villages in Hunan. National forest villages in Hunan were mainly distributed in low-lying plain and hilly areas, economically developed areas, densely populated areas and nodes of railways and major highways. In summary, national forest villages in Hunan have much difference in spatial distribution, and spatial agglomeration phenomenon is significant. The distribution of national forest villages in Hunan is mainly influenced by topography, economic base, population density and traffic location. Corresponding proposals have been put forward: focusing on quality upgrading, focusing on maximizing strengths and minimizing weaknesses, narrowing regional differences and strengthening industry convergence, so as to promote the sustainable and high-quality development of national forest villages.