Titlebook: The Everglades Experiments; Lessons for Ecosyste Curtis J. Richardson Book 2008 Springer-Verlag New York 2008 Biom.Everglades.Vegetation.al

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Overview of Gradient Studies and Experimentsiteral acceptance of the scientifically incorrect “river of grass” metaphor has set us off on a path that will not restore the historic Everglades but replace it with a totally managed marsh ecosystem that no longer hydrologically or ecologically functions as a rainfall-driven peatland ecosystem (se

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Ecological Status of the Everglades: Environmental and Human Factors that Control the Peatland Complorrectly identified as a fen (Richardson 2000; Keddy 2000; Rydin and Jeglum 2006; Grunwald 2006). In more generic terms, the entire wetland would be referred to as a peatland by wetland ecologists in North America or as a mire by those in Europe.

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Introduction to the Gradient Studiess along the gradient. For this reason, Duke University researchers took special care to assess both nutrient enrichment gradients and unenriched areas when establishing baseline or reference conditions.

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Macrophyte Community Responses in the Everglades with an Emphasis on Cattail (,) and Sawgrass (,) Ind animal communities of the Everglades and the Water Conservation Areas (WCAs) of today (Craft and Richardson 1993a; Davis and Ogden 1994a; DeBusk et al. 1994; Qualls and Richardson 1995; Vaithiyanathan and Richardson 1997). Importantly, it has been demonstrated by numerous studies that P is the lim

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Algal Responses to Long-Term Nutrient Additionsriphyton assemblage (Ornes and Steward 1973; Hall and Rice 1990; Stevenson and Richardson 1994, 1995). Enriched Everglades habitats develop periphyton that is dominated by green algae and eutrophication-tolerant diatoms and cyanobacteria (blue-green algae, Cyanoprokaryota) (Swift and Nicholas 1987;

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Carbon Cycling and Dissolved Organic Matter Export in the Northern Evergladese carbon cycle as is the case in acidic peatlands like the Okefenokee. The occurrence of an annual dry season and periodic droughts creates great episodic bursts of aerobic mineralization and conditions conducive to fires. The sapric nature of Everglades peat is likely a result of the subtropical wa

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