Today in our environmental science lecture, we'll discuss urban green spaces. Recent studies show that city parks can reduce local temperatures by up to 5 degrees Celsius during heatwaves. Additionally, they improve air quality by absorbing pollutants. However, the key factor for maximizing these benefits is not the size of the park, but its connectivity to other green areas. A network of small, interconnected gardens often outperforms a single large park. For example, in Melbourne, a series of green corridors increased native bird species by 30% within two years, while a nearby isolated park saw no significant change.
❓ 강의에 따르면, 도시 녹지 공간의 환경적 이점을 극대화하기 위해 가장 중요한 것은 무엇인가?