Rain Gardens
Bioretention cells are dynamic, living, micro-ecological systems. They demonstrate how the landscape can be used to protect ecosystem integrity.
The design of bioretention cells involves, among other things, the hydrologic cycle, nonpoint pollutant tratment, resource conservation, habitat creation, nutrient cycles, soil chemistry, horticulture, landscape architecture, and ecology; the cell thus necessarily demonstrates a multitude of benefits.
Beyond it's use for stormwater control, the bioretention cell provides attractive landscaping and natural habitat for birds and butterflies. The increased soil moisture, evapotranspiration, and vegetation coverage creates a comfortable local climate. Bioretention cells can also be used to reduce problems with on-site erosion and high levels of flow energy.