One of our members sent us an interesting article published in Elsevier Science. It deals with the relation between the amount of greenery in somebody’s surroundings and his/her psychological well-being. The east side of the Beatrixpark is given as an example. Psychological well-being is measured using questionnaires which measure anxiety and depression. The participants were between 18-65 years old. The research was done in 2018.
https://authors.elsevier.com/sd/article/S0169-2046(21)00144-4