Which practice can help mitigate the effects of urbanization on the hydrologic cycle?

Implementing green roofs and permeable pavements is an effective practice for mitigating the effects of urbanization on the hydrologic cycle. Urbanization often leads to increased impervious surfaces, such as roads and buildings, which disrupt the natural flow of water. This results in reduced infiltration of rainwater into the soil and increased surface runoff, leading to problems such as flooding, water quality degradation, and reduced groundwater recharge.

Green roofs help manage rainwater by absorbing and utilizing precipitation, thereby reducing runoff. They also provide insulation, enhance biodiversity, and improve air quality in urban settings. Permeable pavements allow water to infiltrate through the surface, promoting groundwater recharge while still providing durable surfaces for vehicles and pedestrians. Together, these practices contribute to a more sustainable urban environment by reconnecting the natural processes of the hydrologic cycle and helping to maintain balance in water management.