火山地质影响下的传统聚落空间分布特征及选址智慧

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XIE Jinxiong，CHEN Kun，WU Liuping，HUANG Yanna*

基金项目：“地质遗迹视域下的传统村落空间分布特征及影响机制研究：以雷州半岛为例”（编号：220630104540955-2022B101）；“《风景园林工程与技术》课程思政示范课建设项目”（编号：202201）

Abstract

Keywords

Basedon the theoryof human-land relations，this study quantitativelyanalyses how different environmental factors influence the spatial distribution of settlements，and thoroughly examines the intrinsic connections between regional environments and settlement site selection and spatial distribution.This research providesa scientific basis forvolcanic geological disaster risk assessment，traditional setement protection，and sustainable development.Taking the typical volcanic geological region of Leizhou Cityas theresearch object，247 traditional volcanic settements within were selected as research samples.Spatial analysis methods including kernel density analysis，average nearest neighbor indexanalysis，and bufferzoneanalysiswere employed to systematically reveal thespatialdistributioncharacteristicsand siteselectionwisdomof traditionalsettlements in the study area.The study indicates that，constrained by volcanic topography，soil，and hydrologicalfactors，traditional volcanic settlementsinLeizhou Cityexhibit significant spatial imbalance and clustering，with a higher concentrationalong the coast than inland， ultimatelyformingthe typical distributionpatternsof'near the sea-adjacent to fields'and 'adjacentto mountains-adjacent to fields.'

Traditional settlements; Volcano; Siteselection; Human-land relationship;GlSspatial analysis; Leizhou Peninsula

文章亮点

1）利用GIS空间分析、田野调查及文献研究等方法，建立地质环境与聚落空间分布的定量－定性关联；2）火山地质地貌及其土壤和水系分布对传统聚落的选址具有关键意义，为理解人类与火山地质环境的互动关系提供了新的视角。（剩余15471字）