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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/86976
標題: | 應用網絡分析於生物炭研究知識圖譜建構之研究 Application of Network Analysis to the Construction of Biochar Research Knowledge Map |
作者: | 陳建良 Jian-Liang Chen |
指導教授: | 邱祈榮 Chyi-Rong Chiou |
關鍵字: | 生物炭,文獻計量分析法,社會網絡分析法,網絡圖譜,VOSviewer,UCINET, Biochar,literature measurement analysis,social network analysis,network mapping,VOSviewer,UCINET, |
出版年 : | 2022 |
學位: | 碩士 |
摘要: | 二氧化碳是導致全球變暖的主要人為溫室氣體,對全球生態系統造成巨大的影響。化石燃料的燃燒是其排放的主要人為來源。生物炭是一種多孔的碳質材料,是在熱化學反應過程中形成的固體材料,並且為一種具有成本效益的綠色吸附劑。研究應用上常施作於,土壤管理、空氣汙染之控制、固定碳量、農業廢棄物、水質淨化等環境管理相關之能源生產的功效。近年來,人們對生物炭生產和利用的興趣日益濃厚。
本研究使用 Web of Science 資料庫蒐集生物炭的相關文獻,將蒐集到的 820 篇核心文獻作為本研究的研究基礎,接續進行文獻計量分析與社會網絡分析。透過 VOSviewer 建立關鍵字文獻計量圖譜,接續透過 UCINET 對關鍵字做各中心性的社會網絡分析,亦繪製網絡圖譜。找出,1.生物炭研究之關鍵字,並分類重要研究議題;2.觀察生物炭的發展趨勢;3.作者共被引與期刊共被引間生物炭研究的重要性;4.各個國家生物炭研究的主軸。 分析結果顯示,生物炭的研究領域中,計有三大範疇,分別為性質範疇、活動範疇、實體範疇,得知生物炭的備製從料源的收集到燒製的方法最後到產出後帶來的效益,是非常多樣化的。高共被引作者關係中,Yong Sik Ok、Bin Gao、Guangming Zeng,三位作者是生物炭不同研究主題的關鍵人物,也代表著在生物炭這個領域中各有其獨特觀點。期刊部分,Bioresource Technology、Chemosphere、Chemical Engineering Journal 是前三大共被引的科學期刊,代表這三個期刊在此領域中與很多文獻有著密切的關連,也代表在生物炭領域中有著強大的影響力。而各國的研究議題經分析顯示為相似的結果,但可看出中國的研究篇幅最多,主題也最為廣泛,其餘美國、南韓與澳洲則有各自不同關注的焦點,我國雖篇幅較少且主題上無明確的走向,但在通盤瞭解後,生物炭未來研究上有著十足的潛力。 Carbon dioxide is a major anthropogenic greenhouse gas that contributes to global warming and has a huge impact on the global ecosystem. The combustion of fossil fuels is the main anthropogenic source of its emissions. Biochar is a porous carbonaceous material that is formed as a solid material during a thermochemical reaction and is a cost-effective green adsorbent. It is often used in research applications such as soil management, carbon capture, air pollution control, agricultural waste management, water purification and energy generation related to environmental management. In recent years, there has been growing interest in producing and using biochar. In this research we have collected biochar related literature using the Web of Science database. The 820 basic documents collected were used as a foundation for this research, followed by bibliometric analysis and social network analysis.keyword bibliometric atlas was established through VOSviewer, followed by UCINET to do a central social network analysis of keywords, and network mapping was also drawn. Identify, 1.The keywords for biochar research were identified and categorized into important research issues; 2. The development trend of biochar was observed; 3. The importance of biochar research between author co-citations and journal co-citations; 4. The main axes of biochar research in each country.The analysis shows that there are three categories of biochar research, which are characteristic, activity and substance. and which indicate that the preparation of biochar is very diverse, from the collection of the material source to the method of burning and finally to the benefits brought by the production. Among the highly cited authors, Yong Sik Ok, Bin Gao, and Guangming Zeng. The three authors are key figures in different research topics of biochar, and each represents a unique perspective in the field of biochar. In terms of journals, Bioresource Technology, Chemosphere, and Chemical Engineering Journal are the top three co-cited scientific journals, which means that these three journals are closely related to many literatures in this field and have a strong influence in the field of biochar. The analysis of research topics in various countries shows similar results, but it can be seen that China's research is the largest and the topic is the widest. The rest of the United States, South Korea and Australia have their own different focus of attention, although our country is small and there is no clear trend in the theme, but after a comprehensive understanding, biochar has full potential for future research. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/86976 |
DOI: | 10.6342/NTU202300009 |
全文授權: | 同意授權(全球公開) |
電子全文公開日期: | 2024-01-03 |
顯示於系所單位: | 森林環境暨資源學系 |
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