Fire and wetland soils and sediments on the Swan Coastal Plain : an introduction / P. Horwitz & R. Smith. Water quality responses to fire, with particular reference to organic-rich wetlands and the Swan Coastal Plain: a review / P. Horwitz & B. Sommer. Preventing wetland soils and sediments from burning on the Swan Coastal Plain: workshop outcomes and conclusions / R. Smith & P. Horwitz.