台灣東北部四堵苗圃地區植物組成及天然林植被類型之調查

A Survey on the Floristic Composition and Vegetation Type of Nature Forest of SYH-DUU Nursery Area in the Northeastern Taiwan

週冨三(Fu-Shan Chou)

《中華林學季刊》 37卷2期 (2004/06) Pp. 127-134

https://doi.org/10.30064/QJCF.200406.0001

摘要

四堵苗圃位於北肎公路55.5Km處，屬於林務局國有林班地，羅東林管處文山事業區第41林班，劃定範圍約有50ha，標高在475-630m之間。初步調查維管束植物種類共有107科，241屬，318種。在天然林分中，共設置8個樣區，每樣區由4個10m×10m所組成。植物社會劃分採用列表比較法、降趨對應分析法、群團分析法及雙向列表比較法分析，並以特征種及優勢種命名之。本地區天然林之植物祔可分爲兩個亞群叢，分別爲小葉赤楠-大明橘及水金京-樹劄亞群叢。

關鍵字

四堵苗圃 ； 植物社會 ； 列表比較法 ； 降趨對應分析法 ； 群團分析法 ； 雙向列表比較法

並列摘要

Syh-Duu nursery area is located at the 55.5 Km of Pei-yi Road, belonging to Compartment 41, Wen-Shan Working Circle, Lotung Forest District Office, Taiwan Forestry Bureau. It is about 50 ha with elevation of 475-630m. From an inventory of vascular plants, a total of 107 families, 241 genera and 318 species were recorded. In natural stand, 8 samples, consisting of four 10 m×10 m plots, were set. Tabular comparison, detrend correspondence analysis, cluster analysis and two-way indicator species analysis methods were used to divide the plant community types. Vegetation types were named by the character and dominant species and classified as follows: Syzygium buxifolium- Myrsine sequini sub association and Wendlandia formosana -Ardisia sieboldii sub association.

並列關鍵字

Syh-Duu nursery ； Plant community types ； Tabular comparison ； Detrend correspondence analysis ； Cluster analysis ； Two-way indicator species analysis