https://scholars.lib.ntu.edu.tw/handle/123456789/462939
標題: | Toward sustainable brownfield redevelopment using life-cycle thinking | 作者: | Chen, I.-C. Tsai, Y.-C. Ma, H.-W. HWONG-WEN MA |
關鍵字: | Brownfield sustainability index; External costs; Life cycle; Solar energy; Urban planning | 公開日期: | 2016 | 卷: | 8 | 期: | 10 | 起(迄)頁: | - | 來源出版物: | Sustainability (Switzerland) | 摘要: | The redevelopment of brownfields has become an important issue, as the number of contaminated sites has been increasing. However, a comprehensive regulatory framework is lacking that includes urban planning and a sustainability plan at the national level to support brownfield redevelopment in Taiwan. Few studies have explored sustainable management objectives to reduce the environmental impact of increasing economic value of the proliferating redeveloped brownfields. This study proposes a feasible definition for "brownfield" in Taiwan and analyzes the remediation goals to enable their inclusion in future land-use categories for urban planning. In order to rank the various options for brownfield development by sustainability, this study evaluates the external costs and benefits based on the environmental impact. Finally, the brownfield sustainability index (BSI) was developed to determine the feasibility of sustainable redevelopment relevant to the different land reuse scenarios. For the selected study site, the option of green land with solar energy (ground P-Si panels) was determined to be the best choice compared with the commercial, residential, and industrial scenarios. This study provides a framework for planning brownfield assessment strategies to address the current soil and groundwater remediation and land use policy issues in Taiwan. © 2016 by the authors. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/462939 | DOI: | 10.3390/su8100994 | SDG/關鍵字: | brownfield site; cost-benefit analysis; environmental impact; land use; life cycle analysis; redevelopment; regulatory framework; remediation; solar power; sustainable development; urban planning; Taiwan |
顯示於: | 環境工程學研究所 |
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