都市綠地鳥類棲地植栽結構之美質評估

文化大學機構典藏 CCUR > 環境規劃暨生物資源學院 > 環境設計學院 > 景觀學系所 > 博碩士論文 > Item 987654321/23681

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/23681

题名:	都市綠地鳥類棲地植栽結構之美質評估
作者:	徐子麒
贡献者:	景觀學系
关键词:	植栽結構 Planting Structure 視覺偏好 Visual Preference 都市綠地 Urban Parks 鳥類棲地 Bird Habitat
日期:	2012
上传时间:	2012-11-06 10:10:12 (UTC+8)
摘要:	近年來推動生態公園，唯植栽組合的生態性與美質有時可能無法兼顧。故本研究之目的，係藉由調查植栽結構之人的視覺偏好，探討不同鳥類棲地形式之美質，以期生態與美質平衡之兼顧。本研究以陳明群（2009）都市綠地植栽結構與都市鳥類群聚關係之研究為基礎，將植栽結構中與鳥類群聚相關之元素為變項進行各種植栽結構之模擬，再使用問卷調查的方式探討植栽結構對人偏好的影響。結果發現受訪者對畫面的偏好明顯受植栽結構影響。其中，偏好度最高的類型為喬木豐富度高，而且草地面積大者，與都市型鳥類和雜木型鳥類之棲地相似。受訪者最喜好的樣區因子組合為:喬木高度3m 以上，草地面積50%以上的植栽結構樣區。在分析中，受訪者偏好的主要影響因子為喬木相關之因子，例如受訪者視覺偏好較高者通常為喬木高度較高與冠幅較大的樣區；當植栽樣區有高大喬木時，受訪者對於喬木下之灌木之變異無明顯偏好改變。由於提高樹下層灌木量有助於提升森林型鳥類的數量，卻同時不會減損受訪者的偏好，因此建議都市公園綠地宜於喬木下增植灌木。若在樣區增加步道，受訪者的偏好值會上升，尤其是人工鋪面較自然鋪面的偏好值更高，因此在都市公園綠地中，受訪者與白頭翁、綠繡眼、珠頸斑鳩、綠鳩等都市常見鳥類喜好最一致。受訪者較不喜愛人工修剪的草地，其偏好草地自然生長高度在1-0.1m 且生長面積大的植栽樣區，因此水鳥較多的河濱公園植栽結構較不為受訪者喜好。在河濱公園等無喬木或只有較矮小喬木的樣區，若增加高大喬木，可增加人的偏好。此外，當樣區只有低矮喬木時，提升親水性，使視域中看得到水岸，也有助於偏好質的提升。 In ecological design, the desire for simultaneous satisfaction of both ecological functions and aesthetics is often a challenge. The purpose of this project is to study the relationship between people’s visual preference and various aspects of planting structure. Based on results from a previous study on the planting structures of urban avian habitats, we used sketches to represent different variations of habitat structures, and used questionnaires to ask for preferences. The results show that preference for planting is significantly affected by the planting structure. The respondents showed preference for increased grass coverage and increased tree richness ,which were similar to the habitat structures for urban-type birds and woodland-type birds. The mast favored planting structure was when the tree layer was the tall, with the height of the trees were more than 3 meters ,and the grassland area was more than 50%. The results of the analysis showed that the most important variable affecting planting preference was tree-related. When trees were tall and the crowns of the trees were large , the preference values were higher regardless of how the shrub variables varied. Because increasing the amount of shrubs under trees would enhance the habitat quality for forest-type birds but at the same time would not decrease human preference values , it is suggested that urban green spaces should increase the amount of shrubs and tall trees . Preference were also raised when footpaths were installed . In particular, the preference values were higher for artificial pavements compared to natural footpaths , so in the urban green spaces, respondents preferences were most consistent with common urban birds such as Chinese Bulbul ,Japanese White-eye, and Spotted-necked Dove. Preference was low for manicured grass .Instead , preference was higher when the height of the grass was between 0.1 to 1 meters and covered large areas. The planting structure common to riverside parks with no trees or small trees, was where waterfowl was mostly found, but not preferred by the respondents. For such planting structure types, preference values increased when tall trees were added or when the river scene was added to the sketches.
显示于类别:	[景觀學系所] 博碩士論文

文件中的档案:

档案	描述	大小	格式	浏览次数
http___thesis.lib.pccu.edu.tw_cgi-bin_cdrfb3_gsweb.pdf		11833Kb	Adobe PDF	542	检视/开启

检视Licence

在CCUR中所有的数据项都受到原著作权保护.

数据加载中.....