北京林业大学学报（社会科学版）2025，Vol.24Issue(2)：78-89,12.DOI:10.13931/j.cnki.bjfuss.2024100
相岭地区大熊猫栖息地土地利用景观格局变化及社会经济影响因素分析
Changes in Land Use and Landscape Patterns and Socio-economic Influences on Giant Panda Habitat in the Xiangling Area,Southwestern China
摘要
Abstract
Based on five phases of Landsat satellite remote sensing imagery from 2000 to 2020,this study analyzed the spatial and temporal characteristics of land use and landscape patterns of giant panda habitats in the Xiangling area of southwestern China using the land use transfer matrix and the landscape pattern index;and quantified the impacts of human socio-economic development on the dynamics of landscape patterns of the habitats using grey correlation analysis.The results show that the total area of the forest patches in the giant panda habitat in this area experienced a process of"decline-growth-decline-growth"in the past 20 years.The actual habitat area of giant pandas decreased,while the potential habitat area increased.In 2000-2015,the landscape pattern within the habitat changed drastically,with large-scale shifts between woodland and built-up and unused land,and increased landscape fragmentation;in 2015-2020,there was less change in the landscape pattern within the habitat with the gradual conversion of other land types to woodland,a significant increase in the area of woodland,and a reduction in the degree of landscape fragmentation.Population growth,agricultural farming,grazing scale,energy transition,and transport roads are important factors by which of socio-economic development affects changes in habitat landscape patterns,and strongly contribute to the evolution of habitat landscape patterns.Increased control of anthropogenic socio-economic disturbance can promote habitat restoration and increase the actual area of future habitats.Finally,based on the results of the study,recommendations are provided for the future conservation and management of giant panda habitats in the Xiangling area.关键词
大熊猫栖息地/相岭地区/土地利用/景观格局Key words
giant panda habitat/Xiangling area/land use/landscape pattern分类
林学引用本文复制引用
魏陈凯,赵寅开,贺超..相岭地区大熊猫栖息地土地利用景观格局变化及社会经济影响因素分析[J].北京林业大学学报（社会科学版）,2025,24(2):78-89,12.基金项目
国家林草局委托项目"大小相岭社会经济发展对大熊猫及其栖息地影响研究"(2017-115). （2017-115）
