臺灣南部地區低地森林木質藤本多樣性與結構的影響因子 | 政府出版品書目資料查詢網

Given the scarce amount of literature on the environmental factors influencing liana diversity and structure and relative habitat, this study is conducted to determine the factors that influence lianas species richness and structure at three different topographic habitats in lower montane forest, southern Taiwan. Within each habitat, lianas (dbh≧0.5 cm) are enumerated in twenty 20×20 m2 plots. Floristic structure of lianas including species diversity index, abundance, climbing types are assessed and soil properties and explanable variables are determined within each plot. Experimental results indicated that 51 liana species are recorded and the dominant families are Apocynacese and Rubiaceae respectively in this forest area. The species richness, abundance, and basal area of liana in the valley and slope habitats are higher than those of the ridge habitat. Meanwhile, lianas in th...