Work

Construction of Ecological Security Network in Mountainous Transitional Geospace Using Circuit Theory and Morphological Spatial Pattern Analysis: A Case Study of Taihang Mountain Area

Year: 2025

Type: article

Abstract: Since entering the process of industrialization, human activities have interfered with the original ecological environment, and the expansion of cities has also impacted the ecological service function. In order to maintain the balance of the ecosystem and the stability of ecological security, it is very important to establish an ecological security network (ESN), particularly in transitional geospace. To address this, we proposed a framework for mountainous transitional geospace by morphological spatial pattern analysis and circuit theory. Taihang Mountain area is applied as a case, establishing a suitable evaluation system for the mountainous transitional geospace. Using circuit theory to quantitively construct the ESN, it was found that there are 34 ecological sources in the Taihang Mountain area. The corridors primarily run north–south in the east and west but display a mesh-like layout in the central and southern parts. These elements integrated an ESN of “four zones and three lines”. Key ecological pinch point areas are primarily in plains or plateaus, and ecological barrier restoration areas are mainly in basins and mountainous areas. The study provides recommendations for protection and restoration work in the Taihang Mountain area, which hold both theoretical and practical significance for ecological planning.

Source: Sustainability

DOI: 10.3390/su17041743

Authors: Ruicong Zhang, Maogui Hu, Anjie Sheng, Wei Deng, Shaoyao Zhang, Jintong Liu