標題: Identifying Indicator Species in Habitats Created by Coastal Structures
作者: Kuo, Yi-Yu
Shih, Chun-Han
Lee, Ying-Chou
Chang, Wei-Tse
Chu, Ta-Jen
土木工程學系
Department of Civil Engineering
關鍵字: coastal structures;indicator species;sessile organisms;ecological restoration
公開日期: 2010
摘要: In this paper, three approachs were developed to find indicator species from the habitat created by coastal structures. These approachs consist of a model of species co-occurrence probability, a model of k-environmental factor probability and a composite model. Simultaneously, a case study was conducted in Hsinchu Fishing Port of north-western Taiwan. Based on the aforementioned models, three primary producer species, Ahnfeltiopsis flabelliformis, Chondrus ocellatus and Sarcodia montagneana, were chosen as the indicator species which had the highest co-occurrence probabilities and showed greater tolerance to more critical environment. It is imperative to understand how the three species under particular co-occurring conditions and environmental factors influence the composition of sessile assemblages in coastal water. The results indicate that for the purpose of increasing biodiversity, these models are feasible to find indicator species of artificial structures, and to help make it possible to design coastal structures based on biological considerations. This study provides an innovative approach for further advanced application in the artificial habitat of coast management.
URI: http://hdl.handle.net/11536/6132
ISSN: 0890-5487
期刊: CHINA OCEAN ENGINEERING
Volume: 24
Issue: 1
起始頁: 117
結束頁: 134
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