May 1999
Author(s): Vaughan, William J.; Russell, Clifford S.; Rodríguez, Diego J.; Darling, Arthur H.
This study uses contingent valuation (CV) methods to estimate the benefit of an environmental water quality project of the Tietê River and its tributaries that flow through the São Paulo, Brazil,…
Apr 1997
Author(s): Sorensen, Mark; Smit, Jac; Barzetti, Valerie
This report seeks to provide the reader with a strong background on the benefits, challenges, and approaches to the development of a sustainable urban greening program. The examples and ideas in the…