Today in our environmental science lecture, we'll discuss urban green spaces. Recent studies show that city parks not only improve air quality but also reduce stress. Interestingly, a 2023 survey in London found that residents living within 500 meters of a park reported 20% lower anxiety levels. However, the key factor isn't park size but accessibility. Small pocket parks, if well-distributed, can be more effective than one large central park. This challenges the traditional planning approach that focuses on large recreational areas. So, for future urban design, we should prioritize creating a network of small green spaces across neighborhoods.
❓ Según la conferencia, ¿cuál es el factor más importante para que los espacios verdes urbanos beneficien la salud mental?
A. A. El tamaño total del parque
B. B. La distancia desde los hogares de los residentes
C. C. El número de árboles y plantas
D. D. La disponibilidad de instalaciones recreativas