Tabla de Contenidos: “…DIGESTIVE : Bio-remediation park design : Former British Petroleum Park, Sydney, Australia / McGregor + Partners -- Fluvially integrated effluent wetlands : Environmental restoration of Besós River, Barcelona / Barcelona Regional Agéncia Metropolitana de Desenvolupament Urbanístic i d'Infraestructures S.A. -- Water-cleansing biotope : DaimlerChrysler Plaza, Potsdamer Platz, Berlin / Atelier Dreiseitl -- On-site sewage-treatment system : Sidwell Friends School, Washington, DC / Andropogon Associates + Kieran Timlerlake Associates + Natural Systems International -- Ground reconstitution strategy : Urban Outfitters Navy Yard Headquarters, Philadelphia, / D.I.R.T. …”