Oak Hill Case - PowerPoint PPT Presentation

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Oak Hill Case

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Title: No Slide Title Author: A. J. Turgeon Last modified by: Gretchen Rebarchak Created Date: 3/25/2000 8:31:36 PM Document presentation format: On-screen Show – PowerPoint PPT presentation

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Tags: case | drought | hill | oak | tolerance

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Title: Oak Hill Case


1
Oak Hill Case
  • Solutions

2
general deterioration of 3 green
3
Advantages
Solution 1
Disadvantages
Advantages
Problem Statement
Solution 2
Decision
Disadvantages
Advantages
Solution 3
Disadvantages
4
Shade Strategies
  • Tree Pruning/Removal
  • Inexpensive alternative
  • Enables addressing air circulation problem
  • Ownership concern
  • Green Relocation
  • Expensive alternative
  • Enables addressing other problems (air
    circulation, drainage, traffic)

5
Air Circulation Strategies
  • Tree Pruning/Removal
  • Inexpensive alternative
  • Enables addressing shade problem
  • Ownership concern
  • Green Relocation
  • Expensive alternative
  • Enables addressing other problems (shade,
    drainage, traffic)
  • Fan Installation
  • Works where other (tree removal, green
    relocation) strategies are not practical
  • Cost of running power to fan locations
  • Noise
  • Installation
  • Reliability

6
Surface Drainage Strategies
  • Green Reconstruction
  • Expensive alternative
  • Enables addressing other problems (shade, air
    circulation, internal drainage, traffic)
  • Improve Sloping
  • Inexpensive alternative
  • Reduces internal drainage problem by lessening
    hydraulic loading

7
Internal Drainage Strategies
  • Green Reconstruction
  • Expensive alternative
  • Enables addressing other problems (shade, air
    circulation, surface drainage, traffic)
  • Cultivation/Topdressing
  • Inexpensive alternative
  • Increases volume of suitable rootzone
  • Drill Fill
  • Provides water access to more-permeable soil

8
Soil Chemical Strategies
  • Soil Salinity
  • Increase green size
  • Soil Sodicity
  • Reduce shade
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