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題名 | 國內公共工程對永續課題、全球溫室效應之探討--以植樹、瀝青鋪面、混凝土等建材為例示=Building-up Country's Infrastructures with Sustainability/Global-ecology Concern Materials--Examplary Study on Planting, Bituminous Pavement and Concrete |
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作者 | 徐立言; Hsu, Liyen; |
期刊 | 南亞學報 |
出版日期 | 20010800 |
卷期 | 21 2001.08[民90.08] |
頁次 | 頁111-125 |
分類號 | 445.9、445.9 |
語文 | chi |
關鍵詞 | 永續發展; 溫室效應; 都市熱島效應; Sustainable development; Greenhouse effect; Heat-island urban effect/urban heat-island effect; |
中文摘要 | 全球性嚴重的生態破壞、污染與基本可用資源的耗竭,使得永續發展已成當前全球性的嚴肅課題。基於:1.營建材料生產使用過程會涉及各種污染、溫室效應、都市熱島效應等環境問題;2.公共工程往往是品質與技術的標竿,常為一般營邁表率;有就臺灣地區狀況及生態觀以公共工程之主要材料:混凝土、瀝青鋪面、植樹等例示探討,期珍惜後代福祉。謹作建議:(一)應全盤考量成本;(二)應根據需求及發展彈性;(三)應審慎評估建構的副作用;(四)應鼓勵資源的不浪費及創新。根據他國經驗,對環保的努力可有利於提昇國際形象,甚至環保技術或產品的開發;顯示嚴謹而積極地推動永續環境是必須而值得的。 |
英文摘要 | Resource depletion, environment pollution or ecology devastation makes sustainability an important global issue now. Due to: 1.the whole life of any construction material may cause environmental problems including green bourse effect, heat-island urban effect; 2.pulbic infrastructure projects should be leading models or quality oriented; this paper discusses policy of using ecology concerned materials on domestic public works in perspective view, and planting, bituminous pavement and concrete is discussed for explanation. It is suggested to concern: 1.comprehensive cost evaluation; 2.requirement and development appropriateness; 3.careful side-effect prevention; 4.resource innovation and saving. From the experiences of leading countries, environmental concern is good for their hi-tech development and quality identity. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。