頁籤選單縮合
題名 | 蝶類群聚研究與棲地經營管理= |
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作者 | 陳建志; 朱耀沂; |
期刊 | 動物園學報 |
出版日期 | 19940300 |
卷期 | 6 1994.03[民83.03] |
頁次 | 頁17-25 |
分類號 | 387.793 |
語文 | chi |
關鍵詞 | 蝶類; 群聚; 棲地經營; Butterfly; Community; Habitat management; |
中文摘要 | 棲地破壞是蝶類存活所面臨之最大威脅,為了維護生物歧異度,對蝶類棲地進行 經營管理,是目前蝶類保育之重要策略。其中除了減緩自然棲地之減少外,對已遭人為干 擾之荒地及半自然棲地,亦可適當地操縱環境因子,提供蝶類適宜的存活棲地。進行環境 因子操縱之前,必須了解蝶類群聚結構及蝶類與環境間之交互作用關係,以建立蝶類對棲 地之需求資料。蝶類的分布及行為受地形、微氣候之影響極大,多數蝶種種喜歡活動於群 聚交會帶(Ecotone),林冠遮蓋度對蝶類活動影響亦大,人為干擾及植物相之歧異度對蝶 相影響較不明顯。 |
英文摘要 | Habitat destruction is the primary threat to butterflies in the world, so proper management of habitats is vital to the conservation of butterflies and the maintenance of biodiversity of butterflies. We should not only slow down the exploitation of their natural habitats, but also provide them with optimal conditions by changing certain environment factors of some unnatural habitats which have been disturbed or abandoned by human beings. Before the chang of environment factors, a study in community structure and the interaction beween butterflies and their environments should be carried out to obtain information of habitat requirements of butterflies. The distribution and behaviour of butterflies are greatly influenced by topography and microclimates; most species prefer to stay in the ecotone of different comunities. The influence of canopy density on activities of butterflies is significant, while the influence of human disturbance and plant diversity on the butterflies fauna is not significant. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。