生态学报2018，Vol.38Issue(10)：3661-3672,12.DOI:10.5846/stxb201704280781
基于敏感度-主观偏好矩阵的哈尼梯田视觉景观关键区识别
Key area recognition of Hani Rice Terrace visual landscape based on the Sensitivity-Subjective Preference matrix
摘要
Abstract
Taking the core area of Hani Rice Terraces as the research object,the landscape visual sensitivity (LVS) analysis was carried out using the geographic information system (GIS) technology to select relative objective factors such as relative slope,relative distance,and sight probability.The subjective preference values (SPVs) of 50 professionals in different landscape photographs were obtained by the scenic beauty estimation (SBE) method.Subsequently,using the integrated LVS and SPVs,we constructed a sensitivity-subjective preference matrix,through which the core area of the Hani Rice Terraces was divided into four districts and corresponding landscape protection and planning suggestions were proposed.The results showed that the values of sensitivity and preference were both high at the Laohuzui and Malizhai tea factory.At Duoyishu,the value of preference was high,but that of sensitivity was low.The sensitivity of Huangcaoling was high but the preference value was low.For Bada,Qingkou,and Quanfuzhuang both preference evaluation and sensitivity showed lower values.In this study,we constructed a matrix to combine the subjective and objective data,i.e.,effectively quantified data through GIS and preference evaluation of the perceptions of tourists.This paper presents ideas for landscape visual evaluation.关键词
哈尼梯田/景观视觉敏感度/主观偏好Key words
Hani Rice Terrace/landscape visual sensitivity/subjective preference引用本文复制引用
章侃丰,角媛梅,刘歆,刘志林,刘澄静,尚升海..基于敏感度-主观偏好矩阵的哈尼梯田视觉景观关键区识别[J].生态学报,2018,38(10):3661-3672,12.基金项目
国家自然科学基金项目(41271203,41761115) （41271203,41761115）
