https://scholars.lib.ntu.edu.tw/handle/123456789/565888
標題: | Afforestation and tending operations affecting the carbon footprint and renewable resources at an artificial forest in Taiwan | 作者: | Chang, F.-C. CHUN-HAN KO MING-JER TSAI |
關鍵字: | Carbon footprint; Miscellaneous trees; Refuse-derived fuel; Resource recycling; Tending | 公開日期: | 2020 | 卷: | 15 | 期: | 1 | 起(迄)頁: | 641-653 | 來源出版物: | BioResources | 摘要: | Carbon emissions from afforestation and tending operations were studied in this work. Renewable resources from the operations were evaluated in terms of their potential as fuel. New planting operations were found to result in higher energy consumption, biomass, and emissions compared with the tending operations. The greenhouse gas emissions from new planting and afforestation operations for plantation were 405.0 kg CO2/ha, 50.1 g CH4/ha, and 27.1 g N2O/ha, whereas those from the tending operations were 277.7 kg CO2/ha, 36.3 g CH4/ha, and 19.0 g N2O/ha. The major components of the renewable resources from the afforestation and tending operations were C, O, and H, and the contents of N and S were lower than those specified in the regulations by the European Union for refuse-derived fuels. Therefore, the refuse-derived fuel prepared from the renewable resources of the afforestation and tending operations did not cause NOx or SOx pollution. This fuel resulted in zero CO2emissions, and it could be used as an alternative fuel for small boilers in the future. © 2020 North Carolina State University. |
URI: | https://www.scopus.com/inward/record.url?eid=2-s2.0-85088383820&partnerID=40&md5=b036cb28ef8103e1082ca98fb732e767 https://scholars.lib.ntu.edu.tw/handle/123456789/565888 |
DOI: | 10.15376/biores.15.1.641-653 | SDG/關鍵字: | Carbon dioxide; Carbon footprint; Energy utilization; Environmental impact; Gas emissions; Greenhouse gases; Reforestation; Artificial forest; Carbon emissions; CO2 emissions; European union; Renewable resource; Refuse derived fuels; Carbon Dioxide; Fuels; Greenhouse Gases; Operations; Reforestation; Renewable Resources; Taiwan |
顯示於: | 森林環境暨資源學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。