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| 基于Web of Science的2000—2021年堆肥氨挥发研究的文献计量分析 |
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陈豹1,2,李丹1,2,曹云1,2,3,4*,孙倩1,2,3,4,张晶1,2,3,徐跃定1,2,3,黄红英1,2,3
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| (1.南京农业大学 资源与环境科学学院, 南京 210095;2.江苏省农业科学院 农业资源与环境研究所, 南京 210014;3.江苏省有机固体废弃物资源化协同创新中心, 南京 210095;4.农业农村部种养结合重点实验室, 南京 210014) |
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| 摘要: |
| 为了解国内外堆肥氨挥发领域的发展历程以及未来的发展态势，以“composting or compost”、“ammonia or NH3”和 “emission or volatilization”等为主题词，搜索Web of Science核心合集数据库，并利用VOSviewer、CiteSpace等可视化分析软件，对 2000—2021年国内外发文量的变化趋势、主要研究机构、高被引文章、研究热点与前沿进行可视化分析。结果表明:2000—2011年，全球堆肥氨挥发领域年发文量较少且平稳。自2012年开始，中国在堆肥氨挥发领域发文量快速增长，目前中国的发文量居世界首位；中国农业大学在堆肥氨挥发领域的发文量和总被引频次均位列世界第一，西北农林科技大学和巴塞罗那大学篇均被引次数较高。该领域研究热点主要为畜禽粪便、污泥等富含蛋白质的堆肥原料、堆体自身理化性质与外部环境等氨挥发的主要影响因素、堆肥添加剂以及堆肥工艺调控减排措施与机理。2000—2010年，生物过滤技术被用于减少堆肥氨排放，且温度被认为是影响堆肥氨挥发的重要因素；2011—2021年氨气、氧化亚氮、生物炭成为热点关键词，生物炭作为改良剂减少氨挥发与温室气体排放成为研究人员关注的热点。从关键词突现图谱可以看出，生物炭(biochar)突现强度高，突现年份近，这是近五年的热点，有可能是未来研究的热点。研究发现，新型低成本、可回收调理剂的开发与应用、生物炭等调理剂固定的氮素的稳定性、以及含氮气体、含硫臭气、温室气体与重金属、抗生素、抗性基因等多种性质污染物的协同控制可作为未来的研究前沿。综上，本研究可为了解2000—2021年来堆肥氨挥发领域的发展态势提供参考，并且为堆肥氨挥发研究领域未来提供启发。 |
| 关键词: 堆肥氨挥发 文献计量学 Web of Science 关键词共现网络 研究热点与前沿 |
| DOI：10.11841/j.issn.1007-4333.2023.08.18 |
| 投稿时间：2022-12-06 |
| 基金项目:国家自然科学基金项目(420771100) |
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| A bibliometric analysis on literature related to ammonia emission during composting process published from 2000 to 2021: Based on the Web of Science database |
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CHEN Bao1,2,LI Dan1,2,CAO Yun1,2,3,4*,SUN Qian1,2,3,4,ZHANG Jing1,2,3,XU Yueding1,2,3,HUANG Hongying1,2,3
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| (1.School of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China;2. Institute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;3.Jiangsu Collaborative Innovation Center of Organic Solid Waste Recycling, Nanjing 210095, China;4.Key Laboratory of Combination of Planting and Breeding of Ministry of Agriculture and Rural Affairs, Nanjing 210014, China) |
| Abstract: |
| In order to understand the development process and future development trend of ammonia volatilization in composting at home and abroad, by taking“composting or compost”, “ammonia or NH3” and “emission or volatilization” as keywords, the core collection database of Web of Science was searched. Visualization analysis software such as VOSviewer and Citespace were used. Visualization analysis was conducted on the changing trend of the number of publications at home and abroad, major research institutions, highly cited articles, research hotspots and frontiers from 2000 to 2021. The results show that: From 2000 to 2011, the annual publication volume in the field of ammonia volatilization in compost was small and stable. Since 2012, the number of articles published in the field of ammonia volatilization in composting increased rapidly in China, and China occupied first in the world. In the field of ammonia volatilization in composting. China Agricultural University ranked first in the world both the number of articles published and the total citation frequency, while Northwest A & F University and the University of Barcelona had a higher citation frequency. The research hotspots include mainly the raw materials of the rich protein such as livestock manure and sludge. The main influencing factors of ammonia volatilization such as the physical and chemical properties of the heap and external environment, composting additives and composting process regulation and emission reduction measures and mechanism. From 2000 to 2010, the biological filtration technology was used to reduce ammonia emissions in composting, and temperature was considered to be an important factor affecting ammonia volatilization in composting. From 2011 to 2021, ammonia, nitrous oxide and biochar have become hot keywords, and biochar is an important amendment to reduce ammonia volatilization and greenhouse gas emissions, so that has become a hot topic of concern for scholars. The results of keyword outburst analysis show that the biochar has a high outburst intensity and a recent outburst year, which is the hot spot in the recent five years and may be the hot spot in the future. The development and application of new low-cost, recyclable conditioners, the stability of nitrogen fixed by biochar and other conditioners, as well as the collaborative control of nitrogen gases, sulfur-containing odors, greenhouse gases and heavy metals, antibiotics, resistance genes and other pollutants of different nature will be the research frontiers in the future. In conclusion, this study can provide reference for understanding the development trend of ammonia volatilization in composting in the past two decades, and provide inspiration for the future research of ammonia volatilization in composting. |
| Key words: ammonia volatilization in composting bibliometrics Web of Science keyword co-occurrence network hotspots and frontiers |
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