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Resources for Tree Managers - Publications

Quantified Tree Risk Assessment Practice Note

Ellison, M. J. 2005. Quantified Tree Risk Assessment Used in the Management of Amenity Trees
J. Arboric. International Society of Arboriculture, Savoy, Illinois. 31:2 57-65
Ellison, M. J. 2004. Quantified Tree Risk Assessment System
Treeline Magazine. International Society of Arboriculture UK/I Chapter, Wednesbury,England. 14:4 19-25
Ellison,M. J. 2005. The Quantified Tree Risk Assessment System.
Arborist News. International Society of Arboriculture, Savoy, Illinois. 14:4 19-25
From the Defect Led Approach to Rational Risk Management - A Paradigm Shift for Tree Managers