[CANUFNET] tree canopy target

[Alan Kemp]

The City of Nanaimo has an Urban Forest Management Strategy. In that Strategy we have a target of increasing our forest canopy to over 30% in the next decade. Of course this is difficult in the urban setting. Our Management and Protection of Trees Bylaw supports this document by requiring tree replacement plans for development, which in general terms works. However, I was asked why 30% or even 35%? What is the scientific reasoning behind that. Although I can explain all the benefits of an urban forest, I could not really give a good science based answer. I have looked through a lot of literature, but don't seem to be able to give a reasonable answer.

Any suggestions?

Alan Kemp
Urban Forestry Coordinator
Certified Arborist, Certified Tree Risk Assessor
Community Development
City of Nanaimo
250 755 4460 (local 4357)
alan.kemp at nanaimo.ca
www.nanaimo.ca/goto/urbantrees


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