Today's lecture focuses on the impact of urban green spaces on mental health. Research conducted in Melbourne followed 1,000 adults over five years. The study found that people living within 300 meters of a park reported 20% lower stress levels. However, the benefit was only significant for parks with trees and water features, not grassy areas alone. Interestingly, the effect was stronger for older participants, especially those over 65, who showed a 30% reduction in anxiety. The lecturer suggests that city planners should prioritize tree planting near residential zones.
❓ ¿Qué encontró la investigación en Melbourne sobre el efecto de los espacios verdes?
A. A. Los parques con árboles y agua redujeron el estrés más que las áreas de césped por sí solas.
B. B. Todos los tipos de espacios verdes mejoraron la salud mental por igual.
C. C. El beneficio solo se observó en personas menores de 65 años.
D. D. Vivir a menos de 500 metros de un parque redujo el estrés en un 20%.
✅ 正确答案
A. Parks with trees and water reduced stress more than grassy areas alone.