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Fig. 1. Experimental wetland mesocosms used in this study. (a) Layout of 20 mesocosms at the Olentangy River Wetland Research Park, Columbus, OH. (b) Details of mesocosm drain system and flue gas desulfurization (FGD) by-product placement in 10 of the 20 mesocosms. Reprinted from Water Research, Vol. 35, Ahn et al., "Effects of recycled FGD liner material on water quality and macrophytes of constructed wetlands: A mesocosm experiment", p. 633–642, 2001, with permission from Elsevier Science.
