Recall of natural environments evokes human psychophysiological response, there is a lack of systematic, comprehensive analysis in existing research. Moreover, the limited experimental conditions lead to various laboratory research, and more field studies are needed. Employing the field research design and relative environmental psychology methods, this research investigates physical and psychological indexes changes of 60 Chinese university students aged 19–25, which include positive affect (PA), negative affect (NA), heart rate (HR), heart-r...