黄河流域乡村地域多功能时空格局及其影响因素研究

——以陕西省为例

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中图分类号：K901 DOI：10.16152/j. cnki. xdxbzr. 2025-04-003

AbstractPromoting the coordinated development of rural multifunctionality in the Yellow River Basin is a key pathway towardachieving regional rural revitalization and building a livable，busines-friendly，and aesthetically pleasing countryside.Using 107 counties and districts in Shaanxi Province as the basic research units and selecting the years 2010，2015，and 2O2O as temporal nodes，this study constructs a rural multi-functionality evaluation system.By integrating subjective and objective weighting methods with the GeoDetector model， it explores the spatiotemporal evolution of rural functions and the driving mechanisms behind dominant functional types. The research results reveal 3 findings. ① High-value multifunctional areas exhibit significant spatial heterogeneity. Agricultural production functions have evolved into a " multi-point scatered + clustered" patern；non-agricultural production functions show a "multi-point mosaic" pattern; livelihood security functions remain stable in non-central areas of Guanzhong and northern Shaanxi；and ecological conservation functions displaya "high in the south，low in the north"distribution，witha trend of "simultaneous decline in both high and low values. " ② Based on current dominant functions and their interactions， dominant functional types are categorized into four major classesand twelve subtypes，reflecting a transition from single-function dominance to multifunctional integration. ③ Univariate factor detection indicates that dual-function dominant areas are influenced by fewer driving factors，yet these factors exert stronger effects.Transportation acessibility，production conditions，and the degree of marketization are key constraints limiting the enhancement of weakly integrated multifunctional areas.Interaction analysis reveals significant synergistic efects among influencing factors，characterized by nonlinear enhancement and bivariate enhancement patterns.The findings of this study can provide a scientific basis and decision-making support for the future functional orientation and strategic planning of rural development in Shaanxi Province and the broader Yelow River Basin region. Keywordsthe Yellow River Basin ； multifunctionality in rural areas ； geographic detector

随着城市化进程加速和地方化持续推进，乡村地区的可持续发展已成为学术界和政策制定者日益关注的热点问题。（剩余24909字）