Uploaded on 2015-06-16 by RenzoJ

urban farmas and crop fields: this landscape units grant cities with green and productive areas. Those areas are part of a complex system in the city. **future benefit:** preserve and create a control land use of these lands help us to increase the ecological footprint **flows:** contamined river water: The most important water source in the cityi, Chili river, is contaminated by septic waters all the way down through the city, damaging the agricultural fields in lower districts **future benefit:** major human and urban conditions, healthier farm productos metal leftover material / scrap: The imposed tradition of buying new electrical devices and housing appliances creates a lot of steel, wooden and sinthetic waste, which is renovated daily; this situation without reciclyng facilities generate an unnecesary transport of these scrap to another cities (centralism) **future benefit:** resilience and improvement of technical resources [1]: https://edxuploads.s3.amazonaws.com/14344358506298786.jpg