LIVING MACHINE: wetlands model to treat the water without generating troublesome biowaste that needs disposal.
Vertical Urban Farm. However, people would live in shipping containers. Now if they removed half of the residences... and made them twice as big... you might have something.
Stormwater Management The innovative courtyard include permeable pavers and rain gardens, which improve the aesthetics of the public realm while reducing site runoff and allowing for groundwater recharge.
Sasaki's Central Iowa Regional Plan for Sustainable Development - "how rain moves through a city"
Biomimicry- this one is about making floating islands in ponds and water ways to help with water filtration, habitat formation