頁籤選單縮合
題 名 | 小蘭嶼植物相調查=Inventory of Flora in Hsiao Lanyu |
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作 者 | 葉慶龍; 錢亦新; 廖春芬; 葉川榮; 鍾明哲; 洪信介; | 書刊名 | 國家公園學報 |
卷 期 | 20:2 2010.06[民99.06] |
頁 次 | 頁25-39 |
分類號 | 371.9232 |
關鍵詞 | 植群; 稀有植物; 桃紅蝴蝶蘭; 蘭嶼羅漢松; 小蘭嶼; Vegetation; Rare plant; Phalaenopsis equestris; Podocarpus costalis; Hsiao Lanyu; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究旨在調查小蘭嶼完整植物名錄、植群型,並進行植物資源評估,供於小蘭嶼納入海洋國家公園轄區之必要性評估。小蘭嶼植群有7型:海崖森林、火口森林、林投灌叢、山坡草原、海崖草原、火口湖濕地草原及礫灘草原。植物種類計73科、164屬、232種。小蘭嶼新記錄植物49種。稀有植物計19種,其中嚴重瀕臨絕滅有桃紅蝴蝶蘭及蘭嶼羅漢松2種。桃紅蝴蝶蘭為小蘭嶼的再紀錄種,小蘭嶼島內各形相所佔比例為森林6.40 %、灌叢4.38 %、草原39 %。小蘭嶼為現今此2種嚴重瀕臨絕滅植物之庇護所,小蘭嶼有納入海洋國家公園轄區之必要性。 |
英文摘要 | The purpose of this study was to investigate the vascular plants and vegetation types in Hsiao Lanyu in order to evaluate the essentiality of subsuming Hsiao Lanyu within Marine National Park. Seven vegetation types are found in Hsiao Lanyu, including forest on the sea cliff, forest in the crater, Pandanus odoratissimus scrub, grassland in the mountain slope, grassland on the sea cliff, wet grassland around the crater lake, and grassland in the gravel and sandy beach. A total of 73 vascular plant families consisting of 164 genera and 232 species (including subspecies and varieties) were recorded, including 49 newly recorded and 19 rare plants. Two critically endangered species that take refuge in Hsiao Lanyu were also found, namely the re-recorded Phalaenopsis equestris and Podocarpus costalis. The area percentage of forest, scrub and grassland types were 39 %, 6.4 % and 4.38 % respectively. The result suggested that it is essential to subsume Hsiao Lanyu within Marine National Park. |
本系統中英文摘要資訊取自各篇刊載內容。