推動都市綠屋頂獎勵機制之研究

CCUR > College of Environmental Planning & Bioresources > College of Environmental Design > Department of Landscape Architecture & Graduate Institute of Landscape Architecture > thesis > Item 987654321/19862

Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/19862

Title:	推動都市綠屋頂獎勵機制之研究
Authors:	莊濬儒
Contributors:	景觀學系
Keywords:	綠屋頂熱島效應獎勵機制都市綠化
Date:	2010
Issue Date:	2011-10-24 13:58:25 (UTC+8)
Abstract:	根據2001聯合國氣候變化綱要公約(United Nations Framework Convention on Climate Change,UNFCCC)中指出，氣候異常已經明顯威脅地球、生態物種及人類生存。過去100年以來，地球平均溫度已上升0.6℃，台灣則上升1.3℃。顯示台灣屬於全球氣候變遷的高危險區域。政府正積極推動節能減碳的政策，相關綠色產業蓬勃發展。然而台北市地區有73﹪為不透水的水泥鋪面，都市熱島效應日趨嚴重；聯合國環境計畫研究指出，當屋頂綠化覆蓋率達70﹪時，整個城市的CO2含量將減少80﹪，而熱島效應將完全消失。屋頂綠化可對下降建築物表面溫度3-5℃也對減緩暴雨逕流、改善都市熱島效應、淨化都市空氣品質、營造都市生態跳島的產生等(杜希聖，1982；廖鴻一，1999)。台北市訂於2010年舉辦「2010台北國際花卉博覽會」，各項都市綠化政策逐漸進行中，其中「台北城市花園計畫」計畫中提出對於屋頂綠化僅有經費補助與技術輔導但並未對政策上提出完善的獎勵制度，是故本文將彙整美國、德國、日本等現有屋頂綠化政策加以分析作為台灣實施之依據。日本東京都於2000年4月修改「保護與恢復東京大自然的相關條例施行規則」、以及「東京綠化指導方針」的綠化基準，包括過去在建築物新建或改建時，對用地內的空地施行綠化指導並建構完整之指導規範並對於建築物屋頂上、人可以進出的地方，機房等除外，可綠化的面積至少要綠化超過20%以上。依法必須製作綠化計劃書、並且申報。而加拿大多倫多市則是強制規定都市公共建築物必須設置綠屋頂覆蓋率達建築物面積50％-75％。德國則透過雨水回收機制減免下水道費用等不同的推廣政策。本研究將透過搜集、整理與分析國內外綠屋頂獎勵措施與執行機制之相關資料，透過國內實地案例調查研究與施作後的住戶進行問卷訪談，研究相關統計資料後了解國人對於推動都市屋頂綠化獎勵有較高的認知程度。 The United Nations Framework Convention on Climate Change (UNFCCC) indicates that the climate anomaly has threatened the earth, ecology and mankind. The global average temperature in the past century has risen 0.6 Centigrade whereas the average temperature in Taiwan has risen 1.3 Centigrade in the meantime, indicating that Taiwan is the high risk area in the global climate change; therefore, the government has been promoting actively the policies relating to emission reduction which results in the prosperity of the green industry. Frankly speaking, 73% of area in Taipei City is covered by the impermeable cement pavement leading to the severe urban heat island effect. The United Nations Environment Program indicates that the urban green roof ratio exceeding 70% may reduce 80% of the urban CO2 emission which eliminate the heat island effect; moreover, green roof brings forth the temperature reduction at 3-5 Centigrade on the building surface and helps lessen downpour runoff, improve urban heat island effect, purify urban air quality, and manage urban stepping stones (Laio, 1999; Tu, 1982). Due to sponsoring 2010 Taipei International Gardening and Horticulture Exposition, Taipei City Government has been engaged in the affairs of urban green policies therein Taipei City Garden Program has proposed merely the financial and technical support without a sound Incentive system politically; thus, this thesis proposes the recommendations by collating and analyzing the current green roof policies in the U.S.A., Germany and Japan as the basis of enforcement in Taiwan. Tokyo City modified the greening standards in the Enforced Guideline of Protection and Recovery of Tokyo Nature and the Tokyo Greening Guideline in April 2000. The greening advice is given with complete guidelines to empty space on newly-built or re-built buildings and the greening area on roof shall exceed 20% except for gateways and control rooms. Pursuant to the decrees, the greening plan shall be made with the application and submission. Toronto in Canada prescribes the green roof ratio shall exceed 50-70% of the total area of urban public buildings. Germany promotes the greening ideas by the drain fee reduced by rainwater recycling mechanism. Through the collection, collation and analysis of the data relating to national and international green roof Incentive measures and enforced mechanisms and via the domestic field cases survey research and the interviews with residents having green roof, the questions arising from the promotional process are understood as to draft the applicable Incentive regulations of the national green rood enforcement in compliance with the present related decrees.
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