教師資料查詢 | 類別: 期刊論文 | 教師: 王嘉淳 CHIA CHUN WANG (瀏覽個人網頁)

標題:Synergy between fractal dimension and lacunarity index in design of artificial habitat for alternative SCUBA diving site
學年101
學期2
出版(發表)日期2013/04/01
作品名稱Synergy between fractal dimension and lacunarity index in design of artificial habitat for alternative SCUBA diving site
作品名稱(其他語言)
著者Hsuia, Che-Yu; Wang, Chia-Chun
單位淡江大學國際觀光管理學系
出版者Amsterdam: Elsevier BV
著錄名稱、卷期、頁數Ecological Engineering 53, pp.6-14
摘要Because dive tourism is now a major commercial use of marine protected areas worldwide, the impact and damage to natural reefs caused by intensive diving are now an important eco-environmental issue. Redistributing divers to substituted natural reefs area is one management strategy recently used to solve the crisis. Lan et al. proposed the first deterministic fractal-based model to address the optimal design problem of habitat patterns in marine environments. Their model not only considered a finite project budget, but also applied the fractal dimension (FD), a commonly used index in landscape ecology, to assess the spatial complexity of the habitat. However, a problem with lots of landscape indices is that different spatial patterns can be realized for any single value of the respective index. The FD is no exception. Specifically, different fractal sets may share the same FD values but have different appearances. To select simulated artificial habitats patterns that meet the needs of decision makers, the overriding objective in this study is to enhance the performance of conventional fractal-based habitat model. Therefore, we introduce the index, lacunarity, as second stage index to characterize different spatial patterns that have the same FD value, since lacunarity has been verified to solve the problem effectively. Its application by ecological engineers and managers as a quantification tool for evaluating fractal-based artificial habitats is also demonstrated.
關鍵字Landscape ecology; Habitats; Fractal geometry; Design; Complexity
語言英文
ISSN0925-8574
期刊性質國外
收錄於SCI
產學合作
通訊作者Hsuia, Che-Yu
審稿制度
國別荷蘭
公開徵稿
出版型式紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!