基于WOS数据库的国家科研实力评价研究——以土壤修复领域为例

Evaluation of National Scientific Research Strength Based on WOS Database——Taking Soil Remediation as an Example

笔者通过对土壤修复领域的文献进行计量分析,选择评价指标并构建评价模型,评价了土壤修复领域的国家综合实力。研究结果表明,美国和中国是土壤修复研究领域的核心国家,且美国的综合实力远远高于其他国家,在30年间各国间的学术合作程度不断提高。

Through quantitative analysis of the literature,selection of evaluation indicators and construction of evaluation models,the comprehensive national strength in the field of soil remediation is evaluated.The research results show that the United States and China are the core countries in the field of soil remediation research,and the comprehensive strength of the United States is far higher than other countries,and the degree of academic cooperation between countries has been continuously improved during the 30 years.