Download or read book Natural Wetlands for Wastewater Treatment in Cold Climates written by Ülo Mander and published by Witpress. This book was released on 2002 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents 13 contributions about the potential, and use of, natural wetland ecosystems for wastewater treatment in cold climate areas. In this instance the term - natural wetlands - includes slightly man-influenced/changed wetland ecosystems, and free water surface treatment wetlands which normally have less constructive elements than subsurface flow treatment wetlands.