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Street Trees in Paved Urban Environments: The Benefits and Challenges
Conference paper   Open access

Street Trees in Paved Urban Environments: The Benefits and Challenges

Simon Beecham and Terry Lucke
Proceeding of the 16th National Street Tree Symposium, pp.24-36
National Street Tree Symposium, 16th (Adelaide, Australia, 03-Sep-2015–04-Sep-2015)
TREENET
2015
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Abstract

Civil Engineering Environmental Engineering street trees urbanisation
Street trees have long been associated with increased residential house prices and provide many environmental, economic and social benefits in both residential and commercial precincts. However, increased urbanisation has led to an exponential growth in impermeable surfaces which can increase the environmental stresses on street trees. This can often lead to tree roots spreading to areas that have more favourable growth conditions, which in turn can cause infrastructure damage and pavement uplift. The costly results of this natural growth have led researchers to investigate a range of preventative measures to both reduce pavement damage and to sustain tree health. This paper provides a review of the benefits provided by street trees, their perceived community values, the costs associated with inappropriate root growth and pavement damage, and most importantly the latest research on verified ameliorative measures for preventing pavement damage and improving tree growth.

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