Table 1.

Keywords used in the systematic review of English language peer-reviewed articles on environmental change and international migration

Environment	International	Migration
“Climate change” Deforestation Desertification Disaster Drought El Niño Environment* Fire Flood* “Heat wave” Hurricane Landslide “Natural hazard” “Sea-level rise” Tornado Tsunami	International*	Migrant[s] Refugee[s] Displace*

An asterisk following a word indicates a Boolean search for variants with the same root (e.g., flood, floods, flooding)