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Melbourne’s coordinated approach to streetscape projects to double canopy

3/6/2018

 
​Melbourne, Australia
Picture
​Melbourne is aiming to double public realm canopy cover from 22.5% (2011 baseline) to 40% by 2040. To achieve this goal set in Melbourne’s Urban Forest Strategy (2012), the council’s urban landscape department, which leads strategic planning, management and capital investment for the city’s public open spaces (including parks, gardens and the “urban forest”), conducted a comprehensive survey of Melbourne’s street trees. The survey looked at species, size and condition to assess the safe useful life expectancy of each tree. This database was then used to model how the canopy would evolve under different circumstances, including a “do nothing” scenario. The modelling showed that reaching the 40% canopy cover target would require planting an average of 3,000 trees a year over the next decade. The modelling did not focus exclusively on tree numbers but also considered how the tree planting conditions would affect canopy size. 

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    About this Library

    This case study library was made possible thanks to the generous support of the Arboriculture Association and Barcham Trees.

    Categories

    All
    Analysis: Canopy Cover
    Analysis: I-Tree Eco
    Context: Arterial Street
    Context: Citywide
    Context: High Street
    Context: Newbuild
    Context: Retrofit
    Delivery: Community Engagement
    Design: Species Diversification
    Design: Species Selection
    Design: Tree Protection
    Objective: Active Travel
    Objective: Cooling
    Objective: Economic Growth
    Objective: Public Transit
    Objective: Traffic Calming
    Policy: Canopy Cover Targets
    Policy: Tree Strategy
    Technical: Continuous Trench
    Technical: Raft System
    Technical: Structural Soil
    Technical: SuDS

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