长三角地区森林乡村空间分布特征及其影响因素分析
Spatial Distribution and Influencing Factors of Forest Villages in the Yangtze River Delta
沈浩然 1孔翔 2李天宇1
作者信息
- 1. 华东师范大学地理科学学院,上海 200241
- 2. 华东师范大学地理科学学院,上海 200241;崇明生态研究院,上海 202162
- 折叠
摘要
以长三角地区992个国家森林乡村为研究对象,综合运用数理统计和空间分析等方法,揭示森林乡村的空间分布格局、内部分异特征,探究其空间分异的影响因素,为森林乡村分区优化提供决策参考.研究发现:(1)长三角地区森林乡村数量分布总体上相对均衡,但是区域内部分异特征显著.(2)森林乡村空间分布呈现典型的"大聚集、小分散"的空间格局,集聚形态上呈现多核式"核心—边缘"结构.(3)森林乡村的空间分异是产业经济、社会文化、自然环境等多因素互动影响的结果.自然环境因素长期控制森林乡村的空间分布格局,社会经济因素则会驱动其空间格局演进.(4)基于自然环境和社会经济因素的综合分析,划分了集聚提升区、重点发展区、适度引导区和都市边缘区4个类型区,形成面向县域单元的长三角地区森林乡村的分区优化与科学施策.
Abstract
This study analyzed the spatial distribution pattern and internal differentiation characteristics of 992 national forest villages in the Yangtze River Delta.Mathematical statistics and spatial analysis were usedto reveal the influencing factors of the differentiation characteristics.This studyprovidedreferences fordecision-making on optimizing the zoning of forest villages.The findings were as follows:(1)The overall distribution of forest villages in the Yangtze River Delta region was relatively balanced,but there existed significant internal heterogeneity patternwithin the region.(2)The spatial distribution of forest villages exhibited a typical pattern of"large agglomeration and small dispersion",with a multi-core"core-edge"structure in terms of aggregation form.(3)The spatial differentiation of forest villages was the result of the interaction of multiple factors,including industrial economy,social culture,and natural environment.Natural environmental factors werethe factors that influence the spatial differentiation of forest villages,exerting long-term influence on the spatial distribution pattern;while thehuman and social factors were the fundamental drivers of the evolution of the spatial patternof forest villages,which further amplified the spatial differentiation.(4)Based on comprehensive analysis of natural environment and socio-economic conditions,this study classifiedthe area intofour types of zones:agglomeration promotion zone,key development zone,moderate guidance zone,and urban fringe zone.Outcomes of this study provided a scientific basis for optimizing the zoning and implementing strategies for forest villages in the Yangtze River Delta at the county level.
关键词
森林乡村/空间分布/地理探测器/分区优化/长三角Key words
forest villages/spatial distribution/geodetector/zoning optimization/the Yangtze River Delta引用本文复制引用
出版年
2024
NETL
NSTL
万方数据