A Study on the Evaluation of the Multipurpose Greenways System in an Urban Area

都市地區之多目標綠道系統評估之研究

張學聖(Hsueh-Sheng Chang) ； 黃書偉(Shu-Wei Huang) ； 劉雅宜(Ya-Yi Liu)

《規劃學報》 36期 (2010/01) Pp. 59-76

https://doi.org/10.6404/JP.201001.0059

摘要

快速與密集的都市化發展引發了平衡經濟發展與環境保護的考量，部分研究指出，規劃綠色廊道的思維，能夠平衡成長與保護兩種需求，是一種極佳的調整手法，因此歐洲永續發展行動手冊中強調綠色廊道與綠色空間的連結，用以維護生態環境與景觀，而許多生態城市的營造策略中，亦將綠道的規劃視為達到城市永續性的重要方法之一。雖然綠道系統是建構永續都市重要策略之一，但以目前都市發展的情況來看，土地多為已發展用地，難以找尋大量且適當之未發展土地來單獨增設都市綠道系統，嚴重影響都市永續發展之推動與落實。為了解決此一規劃研究的困境，本文採用多目標之觀點，針對都市發展之特性，設定生態保育、休閒遊憩及交通運輸等三個目標，配合GIS技術並運用區位決策理論與空間多準則評估劃設方法，建構一個新的規劃評選架構，並嘗試劃設合宜之多目標綠道系統替選方案，做為劃設多目標綠道系統之參考。

關鍵字

綠道 ； 多目標規劃 ； 空間分析

並列摘要

The speedy and mass development of urbanization had led us to consider the balance between economic development and environmental protection. Many research has indicated that greenways is an excellent mechanism that balanced needs for both conservation and growth. Not only the Local Sustainable Development Planning Guide of Europe Commission emphasized the connection between greenways and green spaces for maintaining the eco-environment and the landscape but also many strategies of the eco-city development regarded greenway planning as one of the important ways to achieve urban sustainable. Although most people believe that the greenway-system planning is one of the strategies to develop a sustainable city, most urban areas are over-developed, no massive undeveloped areas left to create new greenways, which hindered the promotion and practice of urban sustainable development seriously. Under this circumstance, this paper was proposed to redevelop the current inter-city corridor facilities, to create greenways system and to meet the purpose of ecological protection, community segregation, recreation as well as alternative transportation. We established a new assessment structure of planning with GIS technique, location decision theory and spatial multi-criteria evaluation method to delineate the alternative projects of the multipurpose greenways system. The main objective of this paper is to provide an assessable process of multipurpose greenway planning for further research and hope that the results will be referred to the modification of urban land use plan.

並列關鍵字

Eco-city ； Multipurpose Greenways System ； Spatial Analysis

參考文獻

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