中国垃圾分类研究概述——基于CNKI期刊文献的知识图谱分析

Overview of Garbage Classification Research in China—Knowledge Map Analysis Based on CNKI Journal Literature

摘要: 垃圾分类是促进生态文明建设和实现可持续发展的重要手段。为从主观判断转向客观计量分析评价我国垃圾分类研究领域的知识生产特征和趋势走向，以更好地促进我国高质量发展，本研究引入CiteSpace软件对CNKI数据库中与垃圾分类相关的752篇期刊文献进行分析，全面梳理并归纳了我国1999~2020年垃圾分类文献的研究态势、研究团队、前沿热点、演进轨迹以及趋势走向。研究发现：1) 垃圾分类发文态势呈现出缓慢增长、平稳发展和爆发增长三个较为明显的阶段性特征；2) 目前对垃圾分类进行长期系统研究的研究人员和机构并不多，已经形成稳定合作团队的研究者较少，且多在同一机构内进行合作，跨机构，跨领域的合作很少；3) 我国垃圾分类的研究内容主要集中于垃圾分类的治理模式、垃圾分类的主体参与、垃圾分类的地方性成效以及影响垃圾分类的成因探索；4) 垃圾分类的研究多以可持续发展、协同治理为指导原则，结合当期国家政策环境展开，具有明显的政策导向的特点，并逐渐由简单的管理视角转为技术视角与政策视角并行。未来的垃圾分类研究将更多依托多角度、多主体构建展开，深入探讨当期政策背景下垃圾分类的影响因素进而提出有效的对策建议。

Abstract: Garbage classification is an important way to promote the construction of ecological civilization and achieve sustainable development. To shift from subjective judgment to objective quantitative analysis and evaluation of the characteristics and trend of knowledge production in the field of waste classification research in my country, so as to better promote the high-quality development, this study introduced CiteSpace software to analyze 752 literatures related to garbage classification in the CNKI. Comprehensively sorted out and summarized the research situation, research team, frontier hotspot, evolution trajectory and trend of my country’s waste classification literature from 1999 to 2020. The results showed that: 1) Garbage classification publishing presents three obvious stage characteristics: slow growth, steady development and explosive growth; 2) At present, there are a few researchers and institutions conducting long-term systematic research on waste classification. Few researchers have formed stable cooperative teams, and most of them cooperate within the same institution, and there is little inter-institution and inter-field cooperation; 3) The research content of garbage classification in China mainly focuses on the governance model of garbage classification, the participation of the main body of garbage classification, the local effect of garbage classification and the exploration of the causes affecting garbage classification; 4) The research on waste classification is mostly conducted with sustainable development and collaborative governance as the guiding principles, combined with the current national policy environment, with obvious policy-oriented characteristics, and gradually shifts from a simple management perspective to a technical perspective and a policy perspective. Future research on garbage classification will be carried out more on the basis of multi-angle and multi-subject construction, in-depth discussion on the influencing factors of garbage classification under the current policy background, and then put forward effective countermeasures and suggestions.