Assessing Water Quality Functions of Wetlands.

摘要

This technical note provides an overview of the current understanding of water quality functions of wetlands and describes methods useful for assessing water quality functions. This technical note is specifically oriented to provide direct assistance in the assessment of water quality functions of wetlands. There is an abundance of literature on the nature and function of wetlands for additional information (e.g., Mitsch and Gosselink 1993; Lugo, Brinson, and Brown 1990; Kadlec and Knight 1996; Hammer 1989). Both qualitative and quantitative assessment methods are discussed and the need for good hydrology information is emphasized for quantitative assessment methods. Two case studies are summarized in a generic format to offer ideas on methods to assess water quality functions.