Uploaded on 2020-06-03 by Alexander Welby

a. Provisioning services - energy Power station companies buy electricity from individual households which have solar panels when the households have some surplus. When individual households need more electricity than they can afford by themselves, they buy electricity from power station companies. b. Regulating services - flood prevention The city government controls strategies of infrastructure to prevent flooding. How to organize sewage pipes under the ground and water channels is planed. c. Habitat or Supporting services - Restoring biome For water purification and cooling effect, biome is being established at the boundary of land and river. d. Cultural services - education To youth to adults, recreational activities and education are combined and provided. Through the experiences, participants realize the importance of city vegetation.solar system at individual households