Walker R's scientific contributions

Citations

... Although limited evidence exists on the effectiveness of built environment interventions in use, CDC's Climate and Health Intervention Assessment describes how to create cooler spaces for the residents and limit the urban heat island effect. 140 Large parks and green spaces with an area greater than 10 hectares have been shown to reduce the air temperature on average 1-2 degrees Celsius. The cooling effect from these parks extends beyond the parks boundaries. ...