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Table 1 Methods used in the analysis

From: Handling climate change education at universities: an overview

Method

Purpose

Details

Bibliometric analysis

Identifying trends in the study of CCE and its main focus in the literature

Database: Web of Science

Software: VOSviewer

Search string: ((“climat* change”) and (“education” or “training” or “curricula” or “curriculum”) AND (“universit*” OR “higher education institut*”))

Number of articles analyzed: 414

Survey

Providing a worldwide overview of the training needs on CCE at universities

Survey tool: SurveyMonkey

Number of questions: 22

Number of respondents: 129

Number of countries: 45

Case studies

Illustrating current trends on how universities handle climate change in their activities

Number of cases: 12

Criteria: university ranking and geographic location

Climate-related actions: i) accredited teaching programs of all levels of studies and research activities; ii) Various training events focused on staff and/or students; iii) public initiatives; and iv) other climate change-related activities