Sludge Treatment Plant, Yokohama City City of Yokohama, http://www.city.yokohama.lg.jp/kankyo/gesui/centerinfo/12src/
The Canal & North Gateway is an exemplar blue-green infrastructure project that will manage surface water and flood risk within the urban environment. Glasgow City Council and Scottish Canals
Especies de conservación SILAPE Envigado Secretaría de Medio Ambiente y Desarrollo Agropecuario Envigado