Cool Communities—Urban Density, Trees, and Health
A move towards more compact and climate-resilient cities is being encouraged around the world. As part of these plans, there is a need to manage the potential conflict between increasing urban densities and the extent of tree canopy in cities. Reductions in tree canopy are a major contributor to...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
Molecular Diversity Preservation International (MDPI)
2018
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| Online Access: | http://hdl.handle.net/20.500.11937/69593 |
| _version_ | 1848762081951612928 |
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| author | Brown, Helen Proust, K. Newell, B. Spickett, Jeffery Capon, T. Bartholomew, L. |
| author_facet | Brown, Helen Proust, K. Newell, B. Spickett, Jeffery Capon, T. Bartholomew, L. |
| author_sort | Brown, Helen |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | A move towards more compact and climate-resilient cities is being encouraged around the
world. As part of these plans, there is a need to manage the potential conflict between increasing urban
densities and the extent of tree canopy in cities. Reductions in tree canopy are a major contributor to
the urban heat island (UHI) effect, which will act to reduce rather than increase climate resilience in
many cities. A systems thinking approach called Collaborative Conceptual Modelling was used to
study the interaction between urban infill, tree canopy, and human health in Perth, Australia. The
results indicated that under current planning policies and development practices, the behaviour of
the system is dominated by the drive towards higher housing densities. While this may result in the
attainment of urban infill targets, it is likely to lead to a reduction in tree canopy, higher temperatures,
and a decrease in a range of other benefits provided by trees. Recommended actions to overcome this
behaviour were determined by the identification of leverage points in the system. These included
a shift to a sustainable development paradigm that places greater value on the environmental and
social benefits provided by trees and a greater emphasis on a climate-resilient future. Market and
legislative mechanisms should be integrated into the city’s greening strategy and development plans
to ensure the protection of existing trees and the inclusion of new trees on public and private land. |
| first_indexed | 2025-11-14T10:41:54Z |
| format | Journal Article |
| id | curtin-20.500.11937-69593 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:41:54Z |
| publishDate | 2018 |
| publisher | Molecular Diversity Preservation International (MDPI) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-695932018-09-27T00:29:47Z Cool Communities—Urban Density, Trees, and Health Brown, Helen Proust, K. Newell, B. Spickett, Jeffery Capon, T. Bartholomew, L. A move towards more compact and climate-resilient cities is being encouraged around the world. As part of these plans, there is a need to manage the potential conflict between increasing urban densities and the extent of tree canopy in cities. Reductions in tree canopy are a major contributor to the urban heat island (UHI) effect, which will act to reduce rather than increase climate resilience in many cities. A systems thinking approach called Collaborative Conceptual Modelling was used to study the interaction between urban infill, tree canopy, and human health in Perth, Australia. The results indicated that under current planning policies and development practices, the behaviour of the system is dominated by the drive towards higher housing densities. While this may result in the attainment of urban infill targets, it is likely to lead to a reduction in tree canopy, higher temperatures, and a decrease in a range of other benefits provided by trees. Recommended actions to overcome this behaviour were determined by the identification of leverage points in the system. These included a shift to a sustainable development paradigm that places greater value on the environmental and social benefits provided by trees and a greater emphasis on a climate-resilient future. Market and legislative mechanisms should be integrated into the city’s greening strategy and development plans to ensure the protection of existing trees and the inclusion of new trees on public and private land. 2018 Journal Article http://hdl.handle.net/20.500.11937/69593 10.3390/ijerph15071547 http://creativecommons.org/licenses/by/4.0/ Molecular Diversity Preservation International (MDPI) fulltext |
| spellingShingle | Brown, Helen Proust, K. Newell, B. Spickett, Jeffery Capon, T. Bartholomew, L. Cool Communities—Urban Density, Trees, and Health |
| title | Cool Communities—Urban Density, Trees, and Health |
| title_full | Cool Communities—Urban Density, Trees, and Health |
| title_fullStr | Cool Communities—Urban Density, Trees, and Health |
| title_full_unstemmed | Cool Communities—Urban Density, Trees, and Health |
| title_short | Cool Communities—Urban Density, Trees, and Health |
| title_sort | cool communities—urban density, trees, and health |
| url | http://hdl.handle.net/20.500.11937/69593 |