The Preliminary Report on the Standards and Guidelines for Sustainable Sites
is the result of more than a year of work by a diverse group of experts in
development, design, construction and maintenance of landscapes. It is
based on a thorough and comprehensive review of the current science as well
as best practices in the industries involved. The report details the
important contributions to the environment made by soils, hydrology, vegetation
and materials and how sustainable sites benefit people who view and enjoy them.
Download Report (Nov. 2007)(107 pages ,1.1 MB PDF)