基于GIS和AHP的洛阳市龙门风景名胜区生态敏感性评价  

Ecological Sensitivity Evaluation of Longmen Scenic Area in Luoyang City Based on GIS and AHP

作　　者：闫莹玉 孙林林 高健康 卫红[1] YAN Yingyu;SUN Linlin;GAO Jiankang;WEI Hong(College of Landscape Architecture and Art,Henan Agricultural University,Zhengzhou 450000,China)

机构地区：[1]河南农业大学风景园林与艺术学院,河南郑州450000

出　　处：《林业调查规划》2024年第2期97-102,197,共7页Forest Inventory and Planning

基　　金：河南沿黄流域文化景观高质量发展适应性研究(212400410023)。

摘　　要：随着旅游业的快速发展以及风景区的无节制开发,风景区生态环境遭到严重威胁。以洛阳市龙门风景名胜区为例,选取9个生态敏感性因子,利用GIS法和AHP法,进行生态敏感性单因子等分析。结果表明,龙门风景名胜区整体生态敏感性中,不敏感区面积为462.29 hm^(2),占比14.58%;低敏感区面积为921.23 hm^(2),占比29.05%;中敏感区面积为787.69 hm^(2),占比24.84%;高敏感区面积为635.74 hm^(2),占比20.05%;极敏感区面积为363.86 hm^(2),占比11.48%,高敏感性和极敏感性区占比较高。通过量化分析,得出区域各因子对生态敏感性影响等级,并在生态敏感性评价的基础上,探讨风景名胜区可持续发展思路。With the rapid development of tourism and the unrestrained development of scenic area,the ecological environment of scenic area has been seriously threatened.Longmen Scenic Area of Luoyang City was studied,and 9 ecological sensitivity factors were selected to carry out ecological sensitivity single factor analysis and the comprehensive analysis by using GIS and AHP method.The results showed that the area of insensitive area was 462.29 hm^(2),accounting for 14.58% of the overall ecological sensitivity;the area of low sensitive area was 921.23 hm^(2),accounting for 29.05%;the area of intermediate sensitive area was 787.69 hm^(2),accounting for 24.84%;the area of highly sensitive area was 635.74 hm^(2),accounting for 20.05%;the area of extremely sensitive area was 363.86 hm^(2),accounting for 11.48%,among which high sensitivity and extreme sensitivity accounted for more.The classification of regional ecological sensitivity was obtained by quantitative analysis,and the sustainable development ideas of scenic area were explored based on ecological sensitivity evaluation.

关 键 词：GIS AHP 龙门风景名胜区 生态敏感性 洛阳市 

分 类 号：S718[农业科学—林学]