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題名 | 中山高速公路沿線邊坡喬木之維護管理評估=Maintenance Evaluation on the Roadside Tree Species Along the Sun Yat-Sen National Freeway |
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作者 | 章錦瑜; 陳明義; Chang, Chin-yu; Chen, Ming-yih; |
期刊 | 中華林學季刊 |
出版日期 | 19970300 |
卷期 | 30:1=116 1997.03[民86.03] |
頁次 | 頁33-43 |
分類號 | 436.25、436.25 |
語文 | chi |
關鍵詞 | 維護管理; 評估; 喬木; Maintenance; Evaluation; Tree; |
中文摘要 | 中山高速公路於 1978 年 10 月完成全線通車,沿線所選用的綠化樹種,已歷經十餘年考驗,本研究係採用問卷方式由維護管理之觀點評估沿線邊坡喬木,瞭解常見喬木維護管理工作難易與需求。 藉維護管理者之問卷調查,經項目分析、因素分析、信度分析等建立維護管理評估模式,分析出各評估項目之權重值,據以得到各喬木之評值,再擬定喬木選取之準則。易於維護管理之喬木,最好具備樹型遭破壞後易於復舊、生育地適應性良好、生長快速、萌芽力強、遭火燒後易於復舊、耐風性強等。 比較現有邊坡之喬木,水黃皮、黑板樹、黃槿、臺灣欒樹、黃花夾竹桃、苦楝、馬拉巴粟、臺灣海桐、海檬果、金龜樹與掌葉蘋婆之維護管理較易;而木麻黃、黑松、杜英、鳳凰木、垂柳、大葉按、九芎、火燄木、槭葉翅子木、毛柿與印度橡膠樹較繁。 |
英文摘要 | The Sun Yat-Sen National Freeway was opened to traffic on October 31, 1978. The existing vegetation has now survived for decades. The goal of this research is to evaluate the trees along the Sun Yat-Sen National Freeway based on their landscape maintenance perspective. Questionnaires were used to understand the benefits and annoyances on the landscape maintenance. Questionnaires were mailed to the arborists of six engineering sections of the freeway. Through item analysis, factor analysis, and relibaility analysis, the maintenance model was established from the weights of rated items, one can assign values to trees and select trees that are easy to maintain. The criterion for tree selection is the ease of maintanance including eas restoration after damages, good habitat adaptability, fast growth rate, ability to recover after fire and good wind tolerance. Based on the maintenance requirements, among the trees on the side slopes of the Freeway, Pongamia pinnata, Alstonia scholaris, Hibiscus tiliaceus and Koelreuteria henryi canreduce the burden of greenbelt maintenance. whereas, Casuarina equisetifolia, Pinus thunbergii, Elaeocarpus sylvestris, Delonix regia and Spathodea campanulata are more difficult to maintain. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。