Presentazione di PowerPoint

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Servizio pianificazione e programmazione del
territorio
Sustainable development strategies for Forlì
municipality Dott.ssa Francesca Bacchiocchi
15 giugno 2009
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Sustainable development strategies for Forlì
municipality

• In the town planning the relationship between
  green areas and buildings was limited to the
  respect of urban standards but not to the size
  and quality of plants
• In the context of urban centre parks and gardens
  are space-limited and in the suburbs the presence
  of fields is predominance respect to urban forest
• The elements of natural landscape are far from
  cities
• Present urban planning is devoted to a new
  concept of green space. Green space must be
  considered as a way to improve the quality of our
  life and the quality of the environmental in his
  whole too.

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1.Promote and improve public and private green
areas

• Quantify the pollution absorption of Forlìs
  parks and gardens (public and private areas)
• Connection between air - quality and planning
  of green space for different scenarios
• Maximize the power of pollution absorption in
  the future planning of green areas

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A green network to reduce atmospheric pollution
in urban contest
Quantify the pollution absorption capacity of
green network in Forlì (actual situation)

• UFORE Urban Forest Effects
• UFORE is a calculus model that describes
  connection between urban green and environment
• Remove polluting air temperature
• Mitigate high temperature
• Remove CO2,
• UFORE input data
• Leaves characteristics from different species
• Urban green characteristics and distribution
• Weather annual condition
• Atmospheric pollution data

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UFORE application in Forlì
UFORE has been applied in the urban area of
Forlì (33 km2)
a) Public green area parks, gardens, wooden lanes
b) Private green gardens
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Urban green areas a) Public green census by
Forlì municipality
b) Sample collection about private gardens
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Pollution absorption capacity of green network in
Forlì - results
Remove pollutants by plants are just a bit part
of total pollutants produce by human being
7for PM10 Less than 1 for NOx e SOx Ozone not
quantifiable Balance between emission and
absorption of pullutants is very different
depending from areas Maximum could be more than
50 in specific areas
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2. Improving industrial area environmental
standards through a better green network
One of the goals of CRIT.ECO project
(environmental standard for industrial park) is
to create a green network to reduce atmospheric
pollution in Coriano industrial area
239 factories are located in Coriano they are
mainly wood and metal factories and 2 waste
incinerator are also located in Coriano
Planning of new green area using plants with high
capacity of pollutants absorption
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Utilizzare gli spazi residui tra diverse
infrastrutture
Improving existing area with new plants
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3.Planning new green areas as a way to improve
energy efficiency and urban bio-climate

• Improve bio-climate in urban and industrial areas
  through roof gardens and vertical green walls
• In particular for existing industrial and
  commercial buildings this kind of green can be a
  useful tool to reduce the energy consumption
• Planning of new residential and commercial
  buildings with attention to bio-climate aspects

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• Municipality of Forli is working on guide lines
  for planning of green elements in parking,
  gardens, wooden lanes, parks
• We suggest some planning proposals for different
  kind of green areas in order to increment
  mitigation air pollution by the plants

• Wooden line
• Parking
• Circle
• Bike road
• Private green areas

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Conclusion

• Green network and urban natural landscape are
  important element of urban planning in respect to
  their function to improve air quality and energy
  consumption
• In the next 10 years the existing and new green
  areas will be able to remove 5.500 ton of CO2
  that represent 0.7 of CO2 that Forlì produce in
  1 year
• The planning of green network in urban area is
  one of strategies that middle-town dimension can
  apply to reduce or to mitigate the air pollution,
  the energy consumption and the emission of CO2
• No regrets option