基于GIS的张家界国家森林公园景观视觉敏感度评价
DOI:
作者:
作者单位:

作者简介:

通讯作者:

基金项目:


Evaluation of Landscape Visual Sensitivity in Zhangjiajie National Forest Park Based on GIS
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
    摘要:

    以张家界国家森林公园内24个代表性景观节点为研究对象进行景观视觉敏感度评价。选取相对坡度、相对距离、视觉几率和醒目度4个敏感度评价指标,客观层面以ArcGIS空间分析法为基础,主观层面以专家评价法为补充,使用AHP层次分析法构建评价体系,划分I、II、III、IV级视觉敏感度等级。结果表明,景观视觉敏感度I级景点6个、II级景点8个、III级景点6个、IV级景点4个。总结张家界国家森林公园景点景观视觉敏感度高低排序特点:(1)按高程,山上>山下;(2)按空间类型,临崖>临水>人文>林下;(3)按景区,袁家界>杨家界>天子山>黄石寨>金鞭溪>十里画廊。通过定量化评价景点的景观视觉敏感度,提出研究区域景观保护与管理的相应建议,以期为森林公园的开发建设与景观规划提供依据和科学指导。

    Abstract:

    The 24 representative landscape nodes in Zhangjiajie National Forest Park are taken as research objects for landscape visual sensitivity evaluation. Selecting four sensitivity evaluation indexes, namely, relative slope, relative distance, visual probability and conspicuity, the objective level is based on ArcGIS spatial analysis method, and the subjective level was supplemented by the expert evaluation method, and constructing an evaluation system using the AHP hierarchical analysis method to classify the visual sensitivity levels of I, II, III and IV. The results show that there are 6 attractions at I level, 8 attractions at II level, 6 attractions at III level and 4 attractions at IV level of landscape visual sensitivity. Summarise the characteristics of Zhangjiajie National Forest Park’s attractions in terms of high and low visual sensitivity ranking of landscapes: (1) by elevation, top of mountain>bottom of mountain; (2) by spatial type, cliff>waterfront>humanities>underwoods; (3) by scenic area, Yuanjiajie>Yangjiajie>TianziMount>Huangshizhai>Golden Whip Creek>Ten Mile Gallery. Through quantitative research to evaluate the landscape visual sensitivity of the attractions, and based on the evaluation results to put forward the corresponding recommendations for landscape protection and management of the study area, hoping to provide a basis and scientific guidance for the development and construction of forest parks and landscape planning.

    参考文献
    相似文献
    引证文献
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2024-03-21
  • 出版日期: