Applying Landscape Patterns to Access Shoushan Recreational Scenarios

• Main Authors: Wan-Wen Cheng, 鄭皖文
• Other Authors: Chyi-Rong Chiou
• Format: Others
• Language: zh-TW
• Published: 2017
• Online Access: http://ndltd.ncl.edu.tw/handle/7s2qq8

碩士 === 國立臺灣大學 === 森林環境暨資源學研究所 === 105 === Landscape ecology discusses the relationship between human society and natural environment, integrating ecological and geographical perspectives. Its core concept lies in the linkage of three main characteristics: structure, function and change. Based on the theories of landscape ecology, landscape metrics quantifies landscape pattern from six properties: patch area and edge, patch shape, patch core area, contrast between patches, aggregation of similar patches and patches diversity. Landscape metrics efficiently measure landscape composition and configuration and illustrate landscape function, it is also helpful for landscape changes prognosis and diagnosis. This study develops four recreational scenarios in a “past-present-future” time series, based on subjects of original military control stage without recreational activities (Scenario1), present stage (Scenario2), impact zones of Recreational areas and Wild paths extension (Scenario3) and Recreational areas broaden with Wild paths enclosed. Landscape metrics are used to measure structure and interpret function, and recreation management strategy is also been examined the effects for mitigating the negative function through the analysis. After that, this study takes the Formosan Reeves'' muntjac as a focal species, and a Spearman correlation analysis between species distribution data and selected landscape metrics is been done to evaluate the recreational impacts at the present stage, and is been used to prognosis the possible impacts from the landscape changes from the present stage to the future stage (Scenario3 and 4). Finally, the recreation management strategy is also been evaluated for the effects of negative impacts mitigation.