Today we're discussing the impact of urban green spaces on public health. A recent study in Melbourne followed 2,000 residents over five years. Participants who lived within 500 meters of a park reported lower stress levels and better sleep quality. Interestingly, the type of green space mattered: community gardens had a stronger effect on social well-being, while large tree-lined parks were more beneficial for physical activity. The researchers also noted that access to water features, like ponds, did not significantly influence health outcomes. So, for city planners, the key is to prioritize diverse green areas, not just any greenery.
❓ According to the lecturer, what did the study in Melbourne find about access to water features?
A. A. Water features had the strongest positive effect on health.
B. B. Water features had no significant impact on health outcomes.
C. C. Water features were only beneficial for social well-being.
D. D. Water features reduced the benefits of parks.
✅ 正确答案
B. Water features had no significant impact on health outcomes.