基于GIS技术的玉龙雪山自然保护区生态敏感性研究

作     者：杨谢 席武俊 

作者机构：楚雄师范学院资源环境与化学学院云南 楚雄 

出 版 物：《世界生态学》 (International Journal of Ecology)

年 卷 期：2024年第13卷第3期

页      面：382-394页

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：玉龙雪山自然保护区 生态敏感性 GIS 层次分析法 

摘      要：在当今社会,随着人类活动的日益增长和环境问题的不断涌现,对生态系统的敏感性进行研究显得尤为重要。对研究区域进行生态敏感度的评估,将为区域的发展、环境保护及资源的开发和利用提供重要的参考。本次研究以玉龙雪山自然保护区作为研究对象,为了更深层次地认识玉龙雪山保护区生态敏感性的情况,选取了区域内的高程、坡度、坡向等五大生态敏感指标,利用地理信息系统(GIS)技术的空间分析能力和层次分析法的系统性思维,进行细致的数据分析。实验结论揭示:保护区内的生态敏感性水平处于一个相对较高的状态。具体而言,中度到高度敏感的区域占到了保护区总面积的68%。这意味着在保护和管理方面存在着一定的风险,需要特别注意对这些区域采取适当的措施以减少潜在的生态影响。In today’s society, with the increasing of human activities and the continuous emergence of environmental problems, it is particularly important to study the sensitivity of ecosystem. The assessment of ecological sensitivity in the study area will provide important reference for regional development, environmental protection and resource exploitation and utilization. This study takes Yulong Snow Mountain Nature Reserve as the research object. In order to have a deeper understanding of the ecological sensitivity of Yulong Snow Mountain Nature Reserve, five ecologically sensitive indicators such as elevation, slope and slope direction are selected within the region, and the spatial analysis ability of geographic information system (GIS) technology and the systematic thinking of analytic hierarchy process are used to conduct detailed data analysis. The experimental results show that the ecological sensitivity level in the protected area is in a relatively high state. Specifically, moderate to highly sensitive areas account for 68 percent of the total protected area. This means that there are certain risks in terms of conservation and management, and special attention needs to be paid to appropriate measures for these areas to reduce potential ecological impacts.