Urban Trees

Dealing with Excavations within the Root Protection Areas (RPA).

Posted by on Apr 26, 2013 in Arboriculture, Root protection areas, Urban Trees | 0 comments

Dealing with Excavations within the Root Protection Areas (RPA).

Dealing with Excavations within the RPA. Using any type of mechanical digger within  root protection areas or RPA, will damage roots. So to avoid damage to roots, hand tools should be used such as forks and spades. Air spades which use compressed air may be a better solution to hand digging in some instances. Air spades use compressed air and are much less likely to damage the tree roots. Care should be taken to minimise the disturbance to the roots beyond the work area. Ground protection sheets can stop compaction by wheel barrows and site operators. Also ground protection sheets can be...

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How to select exciting trees for great interest in urban settings; specimen trees with all year round colour

Posted by on Sep 24, 2012 in Arboriculture, Landscape, Urban Trees | 0 comments

How to select exciting trees for great interest in urban settings; specimen trees with all year round colour

Firstly, look at the site. Is it sunny? Is it sheltered? If it is in a wind corridor, a street where the wind blows through, in winter this will be very cold and exposed. Conversely, a sunny sheltered courtyard may allow you to plant a more tender tree, such as an Olive tree or Magnolia grandiflora. What are the site restrictions and what characteristics do you want from the tree? Trees with interesting bark can contribute so much in winter. For instance, Betula utilis jacquemontii, with its white bark. Prunus serrula- with its shiny mahogany bark- these two trees are exceptional in urban...

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What is Green Infrastructure? (GI) How GI understanding can help you and your local community to combat climate change.

Posted by on Sep 19, 2012 in Landscape, Urban Trees | 0 comments

What is Green Infrastructure? (GI) How GI understanding can help you and your local community to combat climate change.

What exactly is Green Infrastructure (GI)? Green infrastructure is the green space, urban trees and bushes, woodlands that surround us. It is seen as important, because not only does it act on humans to give positive effects to society, but local councils are using GI to enhance local ecology to improve local health and well being as well as to boost ecology. Green infrastructure (GI) works at all spatial scales from micro to macro. Big Society ideas and the idea of local community involvement in GI means that new GI can be planned, delivered and managed at the local level. Despite the...

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