頁籤選單縮合
題名 | 石可見山區植群分析=Vegetation Analysis of Shih-ko-chieh-shan Area |
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作者 | 錢亦新; 廖春芬; 葉慶龍; Chian, Yi-shin; Liao, Chun-fen; Yeh, Ching-long; |
期刊 | 華岡農科學報 |
出版日期 | 20100600 |
卷期 | 25 2010.06[民99.06] |
頁次 | 頁15-39 |
分類號 | 371.9232 |
語文 | chi |
關鍵詞 | 典型對應分析; 降趨對應分析; 族群結構; 植群型; 雙向指標種分析; CCA; DCA; Population structure; Vegetation type; TWINSPAN; |
中文摘要 | 本研究於海拔963-1626 m 處設 29 個樣區,觀測 6 個環境因子及調查植物組成以分析石可見山植群,應用雙向指標種分析植群類型,應用降趨對應分析及典型對應分析樣區或物種與環境之相關性。結果顯示海拔高度、坡度及直射光空域爲影響本區植群型分佈與物種組成之主要環境因子。本區維管束植物共有189種,其中蕨類植物有 31 種,雙子葉植物有 137 種,單子葉植物有 21 種。其中稀有植物有 8 種。本區之森林植群區分爲薯豆-錐果樑型、臺灣杜鵑型、樟葉槭-阿里山千金榆型、三斗石櫟型等 4 種植群型。 |
英文摘要 | The purpose of the study is to analyze on the vegetation in Shih-Ko-Chieh-Shan area. Total of 29 plots, ranging 963-1626 m, along with 6 environmental factors in each plot were sampled for study. Using Detrended Correspondence Analysis (DCA) and Two-Way-Indicator Species Analysis (TWINSPAN), Vegetation in this area could be grouped into 4 types: (1)Elaeocarpus japonicus-Cyclobalanopsis longinux type, (2) Rhododendron formosanum type, (3) Acer albopurpurascens-Carpinus kawakamii type, and (4) Lithocarpus hancei type. Environmental factors like altitude, slope and direct light sky space were the major controlling factors affecting vegetation distribution. Floristic results also showed that 189 vascular species, including 31 Pteridophytes, 137 Dicotyledons, 21 Monocotyledons and 8 rare species were recorded. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。