Today in our environmental science lecture, we'll discuss urban green spaces. Recent studies show that parks in cities can reduce local temperatures by up to 5 degrees Celsius during heatwaves. However, the key factor is not just the size of the park, but the density of trees. A park with many large trees provides more shade and cools the area more effectively than a larger open grassy field. Also, these green areas improve air quality by absorbing pollutants. Interestingly, researchers found that even small community gardens, if well-planted, can have a significant cooling effect on their immediate surroundings.
❓ Каков основной фактор, определяющий охлаждающий эффект городского парка?