Archives for posts tagged as "infrastructure"
This month we’ve briefly reviewed the shifts in large-scale urban infrastructure design. Effective technological innovations in transportation, communications, energy, and environmental services (water, wastewater, garbage disposal) in the 19th and early 20th century enabled economic growth, and contributed to the physical transformation of city planning and development.
Today, cities across the globe are embracing ‘sustainable’ or ‘green’ infrastructure initiatives to re-design failing, ‘grey’ engineered systems. Many are embracing innovations that sidestep an old structure entirely. For example, Vietnam, a country of coastal views, aims to join global “Green Cities” such as Stockholm and Singapore, by implementing large scale urban changes in three cities in the northern and central provinces. To become a Green City, standards of green space, constructions, transport and industry are met.
Urban greening initiatives are in operation or in development around the globe. In a roundtable this past week from Nature of Cities, David Maddox reminds us “…The word landscape conveys a richer meaning that includes, of course, the aesthetics of nature and the out of doors, but also the organization and design or infrastructure, the biophysical and social services of ecosystems, the livability of communities, and the justice aspects of how our living environments are (or are not) democratically decided upon and created.”Read more
In the mid-19th century the “sanitary idea”, proposed by Edwin Chadwick in England, stressed the importance of the physical environment and the role of decaying organic matter as the source of disease. Sanitary engineering solutions emerged, focused on rapid and efficient disposal of urban wastes and providing clean water.Read more