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Showing posts with label green roof; roof gardens. Show all posts
Showing posts with label green roof; roof gardens. Show all posts

Wednesday, May 20, 2020

Cities of the Future

Vision is our big theme this year. We're looking to the past for ideas that got us where we are today; living fully into the present moment; and looking ahead for visionary ideas of the future. For the past several months, COVID-19 has shaken up the whole world – the future is now! We're all eager to get back to our lives, but will it ever be the same? How must we  change and adapt?



Last year National Geographic published a special issue on Cities: Ideas for a Brighter Future (April 2019). I especially liked the conceptual ideas of architectural and urban planning firm, Skidmore, Owings & Merrill (SOM). Their design focuses on principles, rather than a prescriptive approach. One fundamental idea is that cities of the future must stabilize and restore ecological systems. Another is that cities must be human-centered. They call these design principles “biomorphic urbanism”. Densely populated "urban hubs" are planned with the ecology of the site in mind. Water is protected and reused; energy is renewable; waste becomes a resource; high-speed transportation makes it easy to get around; culture and heritage are protected; the infrastructure is carbon neutral; and the economy is automated and online.

Densely populated urban hubs are sustainable and liveable
[Image copyright by Skidmore, Owings & Merrill (SOM)]

Of special interest to me: green zones are plentiful; parks and infrastructure allow water to percolate through the soil to recharge the water table; food is grown locally in urban farms and gardens; green roofs are plentiful; and living spaces include both common areas for socializing and spaces to retreat. I came of age in a world with only 3 billion people, and love my space and open areas! But, according to a United Nations projection, there will be 9.8 billion of us by 2050, with 70% living in cities. The ideas by SOM provide a vision of how we might change and adapt the cities of the future.

Learn More:

Sunday, August 7, 2011

Artful Green Roof in Juneau, Alaska

Our son heads back to University of Alaska, Anchorage soon. It’s been wonderful having him around for the summer. He’s pursuing an art degree, and has spent a good deal of the summer researching and working on several experimental art projects. He has received various pigments and papers by mail, explored chemistry for various fixatives and bonding agents, and experimented with merging computer and traditional printing ideas. The art world seems to be embracing more non-toxic alternatives to the chemicals that have been used in the past, many of which have caused harm to artists. It’s been a treat to walk along side all this activity.

Roof garden in Juneau, Alaska using Tlingit motifs
(photo by Dave Harris, used with permission).

To drown my sorrow at his leaving, I’m reporting on a green roof that has been installed in Juneau, Alaska (403 miles from Anchorage by air, or 850 miles by road). The roof is on the Downtown Transportation Center in downtown Juneau, and viewable from surrounding buildings and hills. The roof is covered with square trays of sedum and native Alaskan sea thrift. The squares are placed in patterns used in Tlingit basketry; the red and yellow sedums on the left represent water and tides, and the red sedums and sea thrift on the right represent shaman or chief. Anyone familiar with traditional Tlingit art knows its bold and distinctive styling. This is a wonderful variation on green roofs – to create a representative pattern in plants. And exciting to see traditional art pushing into new frontiers.

Special thanks to Dave Harris for use of his photograph. To learn more about the roof see:
http://juneauempire.com/stories/080110/loc_689270345.shtml. To help a fledging artist, buy a painting or hire a newly formed gardening company!