西北林学院学报2025，Vol.40Issue(3)：271-280,291,11.DOI:10.3969/j.issn.1001-7461.2025.03.31
基于山水地理要素的海南热带雨林国家公园乡村聚落分布特征及影响机制
Distribution Characteristics and Influencing Mechanisms of Rural Settlements in Hainan Tropical Rainforest National Park Based on Landscape Geographical Elements
摘要
Abstract
This paper analyzes the distribution characteristics and influencing mechanism of rural settle-ments in Hainan Tropical Rainforest National Park based on landscape geographical elements,in order to objectively and comprehensively understand the distribution law of villages,and provide guidance for vil-lage development and protection under the background of the establishment of Hainan Tropical Rainforest National Park.Arc GIS 10.8 and other software were used to study the landscape characteristics,village spatial distribution characteristics,village landscape geographic pattern and the explanatory power of dif-ferent landscape geographic elements to village distribution in Hainan Tropical Rainforest National Park.The results shows that:1)The valley platform and river terrace near small streams in the landscape space have strong attraction to the site selection and construction of rural settlements,and become the trend area of village distribution;2)The distribution of rural settlements is characterized by"regional agglomeration and different degrees of dispersion in each agglomeration area",which consists of a distribution pattern of"one high density+one sub-high density+three low densities";3)"Conforming to the landscape pattern,relying on the natural terrain,building near the mountain and near the river"has become the geographical pattern of rural settlements,which is represented by"low altitude,gentle slope,near water and sparse river network";4)Among the five types of landscape factors,elevation has the strongest explanatory power to village distribution,and the interaction types of factors are all nonlinear enhancement.The effect of factor interaction on rural settlement distribution is much greater than that of single factor.关键词
乡村聚落/分布特征/影响机制/山水地理/海南热带雨林国家公园Key words
rural settlements/distribution characteristics/influence mechanism/landscape geography/Hai-nan Tropical Rainforest National Park分类
社会科学引用本文复制引用
孟元,陈智健,杨定海..基于山水地理要素的海南热带雨林国家公园乡村聚落分布特征及影响机制[J].西北林学院学报,2025,40(3):271-280,291,11.基金项目
国家自然科学基金项目(52168002) （52168002）
海南省自然科学基金项目(322MS011). （322MS011）
