urban ss korea
TRANSCRIPT
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Urban Self Sufficiency
How can natural living be brought into
Jacob Ortwein
Pusan National University
the city?
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• Korean Problem
• Peggy and Jo– History of Pun Pun “A Thousand Varieties”
Sustainable living and learning center– Organic Farming– Natural Building– Appropriate Technology
• Urban Self Sufficiency How can it be done in the city?
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Massive scale
Ignore passive elements
• Problems
Busan, Korea
monotonous
No quality public space
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• Who?
• Where?
• Why?
Jo, Peggy and Than
Changmai,Thailand
Pun Pun • Who?
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Pun Pun
• Who?
• Where?
• Why?
• Where?
Changmai,Thailand
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Pun Pun
• Who?
• Where?
• Why? Seed Saving and Self Reliance
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The Farm• Pesticide FREE agriculture• Animal manure as fertilizer• Micro-organisms as growth
stimulator• Organic Farming
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Natural Building• Passive Design
– Sun, wind, thermal mass, insulation
• Materials– Earth, sand, fiber, stone– Wood, Bamboo – recycled leftovers
• Techniques– Adobe– Cob– Straw bale– Rammed earth– Earthship– Earth bags
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Techniques
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Adobe
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Adobe Buildings at Pun Pun
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Appropriate Technology
Simple technology to solve problems
• Typical Solutions– Water – Sanitation– Energy
• Experiments– Solar water heater– Water collection– Simple water filtration
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Water• Solar Water Heater
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Water• Rain water collection
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Water• Clean water
Iron subtraction filtration
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Urban Self SufficiencyHow can we use natural techniques for urban living?
communityfarm
DIY DIY – product making
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Busanfarm energy
Alternative building Community
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Massive scale
Ignore passive elements
• Problems
Busan, Korea
monotonous
No quality public space
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BusanUsed public space
Follow naturediversity
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Set an example
“The best way to change the world is to change yourself” - Ghandi
Renovate existing building with natural techniques.