基于WOS数据库的国外语言景观研究可视化图谱分析

Knowledge Mapping Analysis of Linguistic Landscape Studies abroad Based on the Web of Science Database

采用CiteSpace科学计量学的研究方法,本文对1997年至2021年Web of Science核心合集数据库所收录的语言景观文献数据进行可视化分析,并根据数据绘制出相应的知识图谱。从每年发表的论文量、期刊和学科领域的分布、关键词共现网络、高被引期刊、高被引文献、研究前沿六个维度,分析了国外语言景观研究的发展历程与趋势,进一步厘清该领域的知识结构。研究发现,国外语言景观的发文量总体呈上升趋势;研究的主要力量为欧洲国家;研究热门主要集中在双语、多语语言景观、语言景观与空间、语言景观与身份、语言景观与语言政策四个方面;发文期刊群与高被引核心期刊群已经形成;研究前沿范围广泛,涉及领域多样。国内研究需加强对国外研究的批评性借鉴,不断提升理论研究水平,重视质性和量化结合的实证研究,从而拓展研究深度和广度,推动国内外研究双向学术对话。

By using the CiteSpace,a scientometric research tool,this paper visually analyzes the literature of linguistic landscape collected by the core collection database of Web of Science from 1997 to 2021,and draws a knowledge map.This paper discusses the development and trend of foreign linguistic landscape research from six dimensions:annual publication,distribution of journals and disciplines,co-keywords,highly-cited journals,highly-cited literature and research focus,so as to further clarify the knowledge structure of this field.It is found that the foreign linguistic landscape has been on the rise over the past decade;Europe is the major force for this research;the hot topics of foreign linguistic landscape focus on"bilingual,multilingual landscape","space","identity","language policy";the groups of published journals and core highly-cited journals have been formed;the research frontiers cover a wide range and involve a variety of fields.It is necessary for domestic researchers to critically draw on foreign research results,continuously improve the level of theoretical research,and attach importance to the combination of qualitative and quantitative empirical research,so as to expand the depth and breadth of research and promote two-way academic dialogue between China and foreign countries.