摘要
山地乡村地形条件复杂,资源配置受限,发展中更易面临问题,如何更科学地进行山地乡村空间优化具有重要意义。三生空间因其功能复合性与用地属性特征耦合,在乡村地区空间结构体系中具有重要地位。文章借鉴国内研究,建立土地利用性质与三生空间类型对应转换表,定性识别沁河镇三生空间类型,并对其空间格局特征进行量化分析。研究表明,山地条件下乡村三生空间布局存在明显分异特征:生态空间主要分布在海拔较高且坡度较陡的地区,密度随着海拔坡度升高而增大;生产、生活空间更趋向于分布在海拔较低且坡度较缓的地区,随着海拔坡度升高而降低。把握山地乡村三生空间分异特征,对于制定空间规划、提升空间质量具有重要意义。
Mountainous rural areas face significant challenges in development due to complex terrain conditions and limited resource allocation.Consequently,scientifically optimizing the spatial planning in these regions is of important significance.The production-living-ecological space holds a pivotal position in the rural spatial structure system due to its inherent functional complexity and its strong coupling with land use attributes.Drawing upon domestic research,this paper establishes a correspondence table linking land use types to production-living-ecological space categories.Utilizing this framework,it qualitatively identifies the types of production-living-ecological spaces within Qinhe Town and conducts a quantitative analysis on their three-dimensional spatial pattern characteristics.The research reveals distinct differentiation characteristics in the distribution of rural production-livingecological spaces under mountainous conditions.Ecological spaces predominantly concentrate in areas of higher elevation and steeper slopes,exhibiting increasing density as elevation and slope gradientsrise.Conversely,production and living spaces demonstrate a greater tendency to be distributed in areas of lower elevation and gentler slopes,showing a decreasing trend as elevation and slope gradients increase.Understanding these differentiation characteristics of PLE spaces in mountainous villages is of important significance for development the spatial planning and improving the spatial quality.
作者
张芷琪
韩卫成
Zhang Zhiqi;Han Weicheng
出处
《城市建筑》
2026年第5期27-30,共4页
Urbanism and Architecture
关键词
山地乡村
沁河镇
三生空间
格局特征
mountainous village
Qinhe Town
production-living-ecological spaces
pattern characteristics
