摘要
As an important foundation for promoting social progress and economic development, natural resources play an important role in the sustainable development of cities. However, the increasing demand of human beings for natural resources has led to various ecological environmental problems, such as excessive population density, serious environmental pollution, the continuous decline of total natural resources and per capita resources, all of which have hindered sustainable development. Therefore, the study of natural resources and sustainable development has become the focus of many current scholars. In this paper, CiteSpace is used as an analysis tool to analyze the literature on natural resources and sustainable development over the past 20 years. First of all, this paper deeply analyzes the research status of this field in terms of academic research trends, authors and research institutions, co-occurrence of keywords, etc., and on this basis, it then deeply analyzes its evolutionary path and research hot spots in the past 20 years through keyword emergence. Finally, according to the visualization of the analysis results, the future development trends of this research field are speculated:(1) Grasp the current research focus;(2) Improve the research accuracy;(3) Enrich the theoretical system of research;and(4) Establish an interdisciplinary research system.
自然资源作为促进社会进步和经济发展的重要基础,对城市的可持续发展起着较大作用。然而,由于人类对自然资源的索取不断加大,引发了人口过度密集、环境严重污染、自然资源总量与人均资源占有量不断下降等各种生态环境问题,对可持续发展产生了阻碍。因此对自然资源和可持续发展的研究也就成为了目前学者应着重考虑的问题。本文以CiteSpace为分析工具,依托中国知网数据库,对近20年有关自然资源和可持续发展的文献进行可视化分析。首先,深度解析了该领域在学术研究趋势、作者及研究机构、关键词共线等方面的研究现状,并在此基础上通过关键词突现深入剖析其近20年内的演进路径和研究热点。最后根据可视化的分析结果,推测该研究领域的未来发展趋势:(1)紧跟政策导向,把握研究热点;(2)借助量化手段,提高研究精度;(3)丰富研究理论体系,提升成果应用效果;(4)建立跨领域、多学科融合研究体系。
基金
The National Natural Science Foundation of China (41601581)
The Science Technology Plan Project for Construction Industry of Anhui Province (2011YF-32)。
