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--- three_options_for_rooftop_gardens [2008-04-01 12:33] – Page name changed from three_options to three_options_for_rooftop_gardens nik
+++ three_options_for_rooftop_gardens [2008-04-04 19:07] – sanjeev
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 knowledge or incentives, funding, water supply, safety, and the harshness of rooftop environments are also major barriers. Still, rooftop agriculture is slowly becoming more common, particularly in the developing world, where rooftop food production may have a significant impact on food security and income, solutions are creative and site-specific, and roofs are often built of different materials than those in the developed world.
-For more details and case studies about rooftop gardens around the world, please click on the link below. This is a senior honors thesis from Cornell University. {{:roofgarden_thesis.pdf|}}
+An interesting case study to solve the problem of soil load is //midorie// - a new environment greening project which delivers soil-less roof and wall garden system.((http://www.suntory.com/about/news/2008/10033.html)) In an effort to help keep Tokyo and other cities green and ease the so-called “heat-island” problem of rising temperatures in crowded metropolitans, Japanese brewer Suntory Ltd. has created an alternative to soil. The motivation behind the fake soil is that Tokyo has very strict load requirements due to its earthquake-prone location, hence real dirt is hard to come by. The synthetic dirt substitute, ’Pafcal‘, weighs less than half as much as real soil and is made of urethane. When used as a roof garden, it can reduce the internal temperature of a building up to 10 degrees Celsius (18 degrees Fahrenheit)
+For more details and case studies about rooftop gardens around the world, please click on the documents below:
+  * {{:roofgarden_thesis.pdf|}}(This is a senior honors thesis from Cornell University.)
+  * {{:roof_top_permaculture.pdf|}}
 Other important links:
   * http://www.greenroofs.com
   * http://www.hydrogarden.com