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題名 | 八卦山臺地植群分類與製圖=Vegetation Classification and Mapping of Baguashan Tableland |
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作者姓名(中文) | 陳鳳華; 陳明義; 陳文民; 陳恩倫; | 書刊名 | 林業研究季刊 |
卷期 | 29:3 2007.09[民96.09] |
頁次 | 頁1-13 |
分類號 | 371.5 |
關鍵詞 | 八卦山臺地; 群團分析; 植群分類; 植群圖; Baguashan tableland; Cluster analysis; Vegetation classification; Vegetation mapping; |
語文 | 中文(Chinese) |
中文摘要 | 八卦山臺地位於彰化、南投縣交界處,其內設有二水臺灣彌猴保護區,也是灰面鵟鷹每年北返的重要夜棲地。本研究調查八卦山臺地植物社會組成,藉由設置61個400□樣區的調查資料,利用群團分析與降趨對應分析分出植物型。研究區內共記錄到維管束植物150科411屬593種,其中41種為臺灣特有種,13種為稀有種,另有93種外來植物。植群分為構樹型、相思樹型、香楠型、筆筒樹型、竹林型及草地型等6型。香楠基下細分樟樹-香楠亞型、白?-香楠亞型、青剛櫟-香楠亞型及血桐-香楠亞型。香楠型是灰面鵟鷹與臺灣彌猴較為偏好棲息之植群型。本研究繪製八卦山臺地植群圖以呈現現生植群之分布。八卦山臺地人為干擾嚴重,需加強保護,以維護其生物多樣性。 |
英文摘要 | Baguashan Tableland is located between Changhua and Nantou. There are Ershuei Formosan Macaque (Macaca cyclopis) Reserve and temporary night habitat of gray-faced buzzards (Butastur indicus) on northward migration. In order to investigate the vegetation composition, 61 plots, 400□ each, were set up and analyzed by cluster analysis and analyzed by cluster analysis and detrended correspondence analysis. Totally 150 families, 441 genera, 593 species were recorded, among which 41 are endemic species, 13 are rare species, and 93 are invasive alien species. The vegetation were classified into 6 types and 4 subtypes. They are : (Ⅰ)Broussonetia papyrifera type; (Ⅱ) Acaia confuse type; (Ⅲ) Machilus zuihoensis type, including Cinnamomum camphora-Machilus zuihensis subtype, Sapium discolor-Machilus zuihonsis subtype, Cyclobalanopsis glauca-Machilus zuihoensis subtype, and Macaranga tanarius- Machilus zuihoensis subtype; (Ⅳ) Cyathea lepifera type; (Ⅴ) bamboo type; and (Ⅵ) grassland type. The Machilus zuihoensis type was preferred by gray-faced buzzards and Formosan macaques. Vegetation map of this tableland was made for providing the distribution of existing vegetation. This tableland has been over-exploited. We claim for its preservation for sake of biodiversity and ecotourism. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。