Part Four – We Built This Green City
Friday, April 15th, 2011Surrounding and interlaced with New Green City are the ‘hubs’ of new residential communities. From hubs for people that favor futuristic domes and modernistic abodes with geometric flare, to folks who prefer the quaint country comfort of historically inspired homes.
Each hub supports ‘wheels’ of up to 16 homes, allowing each home a large backyard and that cul-de-sac feel. Each wheel has 4 avenues to enter and exit, one to the ‘Hub Heart’, one to a major thoroughfare outside the hub, and two for connecting to the wheels on either side.
Strategically located between each wheel are raingardens, artificial depressions in the landscape that collects and stores storm water runoff preventing flooding and erosion. Raingardens slow run-off and allows the water to soak into the ground, where the water filters through soil layers before entering the groundwater system. Planted with native vegetation that is hardy and attractive and gives color to the landscape at all times of the year. The plants are a selection of wetland edge vegetation, such as wildflowers, sedges (any of numerous grass-like plants), rushes, ferns, shrubs and small trees, all taking up excess water flowing into the raingarden. Root systems enhance infiltration, moisture redistribution, and diverse microbial populations involved in biofiltration. (more…)

















