ALN #45, Spring/Summer 1999
Water in Cities
| This labeled photograph shows the various components of the Tres Rios Demonstration Wetlands, Phoenix, Arizona. The Cobble Site is located within the channel of the Salt River; the Hayfield Site is located within a riparian/upland area on the river's north bank; and the Research Cells are located within an abandoned sludge-drying basin. |
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