Nasir Amanat - Department of Emergency Nursing, School of Nursing and Midwifery, Semnan University of Medical Sciences, Semnan, Iran.
Ali Valinejadi - Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan, Iran.
Younes Mehrifar - Department of Occupational Health, School of Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mohsen Poursadeqiyan - Social Determinants of Health Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.

The impacts of climate change can have many facets which are not directly felt. Climate change causes crucial political, economic, and social problems in our world. Inadequate public perceptions of climate change have resulted in little global response to climate change. This systematic review protocol examines existing perception models. First, we searched ۳ databases, including PubMed, Scopus, and Web of Science, as well as Google Scholar as a search engine for all documents on the topic words “climate change”, “risk perception”, and “model” and their synonyms in medical subject headings (MESH). All types of journal articles were assessed. No date and language limitations were applied. The articles were evaluated by two independent persons. The results show that in recent years, the number of studies on climate risk perception across countries has increased compared to the total number of scientific publications. In addition, the number of climate change risk perceptions was higher than in other models. Our findings showed that until now, no systematic review has been conducted for models, features, and components of climate change perception. This is the first comprehensive study to assess climate change risk perception models (CCRPM). This study presents climate change perception models.

climate change, Perception, Models