A user-based method for rating street trees |
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Authors: | Robert Sommer Hartmut Guenther Christina L Cecchettini |
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Affiliation: |
a PhD, is Professor and Chair, Department of Environmental Design, University of California, Davis
b PhD is Associate Professor of Psychology, Federal University of Brasilia, Brazil
c BS is a graduate student in the Master of Education Program at the University of California, Davis |
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Abstract: | Responses to questionnaires completed by 1,174 householders who rated characteristics of their street trees were subjected to factor analysis. The most important factors were general benefits, ground disturbance, disease, safety, seasonal marking, droppings and suckers, which became the basis for scales on which each species could be scored. These scales represent an economical and coherent method which can complement simulation and expert rating systems, for describing householder opinion towards street trees. |
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