基于科学知识图谱的干旱区城镇化文献计量分析

Visual analysis of urbanization in arid land based on CiteSpace

通过CiteSpace对1984-2020年中国知网(CNKI)中干旱区城镇化研究的2703篇文献进行分析,利用发文时间分布、作者与机构共现、关键词共现和突现词检测分析了干旱区城镇化研究的发文趋势、阶段划分、核心作者与机构网络、主题演变与历史热点。相关研究的发文量先升后降,可以划分出萌芽、快速、蓬勃、成熟4个时期。涌现出了一大批贡献卓著的机构和学者。在知识演进中,学者们重点关注了小城镇发展与乡镇企业、城镇化的过程与动力、兵团城镇化、新型城镇化以及生态环境耦合协调等研究主题,也依次出现了工业化、丝绸之路经济带、特色小镇等历史热点。本文可以为反思干旱区城镇化提供理论成果,为促进干旱区高质量发展与新型城镇化提供参考。

Arid land,which is a typical region of western China and plays an important role in China’s regional development strategy,has attracted significant attention.As a significant path for China’s development,urbanization has become a vital topic in academic research.Influenced by national macropolicies,relevant research on arid land urbanization is constantly emerging,and the knowledge framework is continuously evolving.Although there are related reviews in specific fields,no comprehensive review has been conducted on the knowledge evolution of urbanization in arid land.This paper summarizes the knowledge evolution process of relevant research on urbanization in arid land and analyzes research trends and hot spots.It is expected to make some basic contributions to the next stage of research,provide support for rethinking urbanization in arid land,and promote high-quality development and new urbanization in arid land.To systematically sort out the research overview and knowledge evolution and have a deeper understanding of the research in different periods,we analyzed 2703 articles on urbanization in arid land from 1984 to 2020 using bibliometric analysis and knowledge map visualized technology.We consider research papers on urbanization in arid land in the collection of Chinese core journals(A Guide to the Core Journal of China,Chinese Science Citation Database,Chinese Social Science Citation Index)and dissertations in China National Knowledge Infrastructure as the object of study.The quantitative characteristics of published papers,scientific cooperation network of core authors and institutions,research topic and historical research hotspots in different periods are analyzed by time distribution,co occurrence knowledge mapping of authors and institutions,co-occurrence knowledge mapping of keywords and burst term test separately,and their evolution are summarized.The research suggests the following.(1)The research stages can be divided into four periods,and many important institutions and scholars have emerged.The number of related papers increases first and then decreases,and the research period can be divided into four stages:naissance stages(1984-2001),rapid stages(2002-2010),flourishingly stages(2011-2015),and maturity stages(2016-2020).Apart from the Institute of Geographic Sciences and Natural Resources Research in CAS and the University of Chinese Academy of Sciences,the main institutions are academies in arid land.Meanwhile,many scholars contribute significantly.(2)New research topics and hotspots are constantly emerging.In the knowledge evolution process,scholars focus on small towns and township enterprises,process and power of urbanization,urbanization of Xinjiang production and construction corps,new urbanization,coupling,and coordination of ecological environment.Industrialization,Silk Road Economic Belt,and characteristic towns have also become historical hotspots.(3)The research on urbanization in arid land is closely related to the policy background in each period.Related research is essential in implementing national and regional development strategies and exploring urban and rural development in arid land.In the future,research on urbanization in arid land should focus more on high-quality development.