Analysis of the Construction and Evolution of Ecological Security Patterns in Karst Areas

• Published in: Shui tu bao chi xue bao Vol. 39; no. 2; pp. 218 - 229
• Main Authors: FU Li, PENG Shuangyun, GONG Luping, HUANG Bangmei, MA Dongling, ZHU Ziyi
• Format: Journal Article
• Language: Chinese
• Published: Editorial Department of Journal of Soil and Water Conservation 01.04.2025
• Subjects: ecological security pattern; ecological sensitivity evaluation; ecosystem service importance; karst region; minimum cumulative resistance model; pearl river source region
• ISSN: 1009-2242
• DOI: 10.13870/j.cnki.stbcxb.2025.02.005

［Objective］ Taking the Pearl River source region, a typical karst area, as the research object, this study aimed to construct a reasonable ecological security pattern, analyze the evolution of the ecological security pattern from 1990 to 2020, and provide scientific support for strengthening biodive...