Arid Lands Newsletter--link to home pageALN #45, Spring/Summer 1999
Water in Cities

Constructed Wetlands in Southern Arizona: Trees at the CERF Facility

The ecosystems in all of the raceways at the Constructed Ecosystems Research Facility, Tucson, Arizona, have been heavily planted with selected native and adapted vegetation. This picture shows cottonwoods, willows and various shrubs growing in and around the raceways. trees at the CERF facility

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