Modelling personal UV exposure in a school playground

Downs, Nathan and Parisi, Alfio (2008) Modelling personal UV exposure in a school playground. In: 2008 Australian Health and Medical Research Congress, 16-21 Nov 2008, Brisbane, Australia. (Unpublished)

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Abstract

The causative association between exposure to sunlight and the development of melanoma and non-melanoma skin cancer is well known. Melanoma skin cancers have been associated to a past history of sunburning episodes occurring early in life. Intermittent high intensity exposures to solar ultraviolet (UV) radiation affecting children occur frequently in the school playground and while high intensity exposure to solar UV radiation occurs outside of school hours, schools obligated by a duty of care to students can play a significant role in reducing episodes of UV exposure during childhood in a controlled environment. The current research reports the effective sunburning UV exposure received during school hours in a cohort of children attending a Queensland state school. A total of 148 body site measurements recorded between February and May 2008 using miniaturised polysulphone dosimeters are reported. Measurements of playground sky view recorded at 822 playground sites and three dimensional body maps of the face, neck, arm, hand and leg were used to model effective sunburning UV exposure in the 6.5 ha school playground. Effective shade, sky view and sunburning UV are provided for this school and the suitability of the developed technique to provide reasonable estimates of personal exposure in the playground environment are discussed.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: No
Item Status: Live Archive
Additional Information: Unpublished. Abstract only submitted, as made available here.
Depositing User: Dr Nathan Downs
Faculty / Department / School: Historic - Faculty of Sciences - Department of Biological and Physical Sciences
Date Deposited: 26 May 2009 10:54
Last Modified: 01 Sep 2011 02:13
Uncontrolled Keywords: ultraviolet, school environment, erythema, model, cohort
Fields of Research (FOR2008): 02 Physical Sciences > 0299 Other Physical Sciences > 029901 Biological Physics
02 Physical Sciences > 0299 Other Physical Sciences > 029903 Medical Physics
02 Physical Sciences > 0299 Other Physical Sciences > 029904 Synchrotrons; Accelerators; Instruments and Techniques
Socio-Economic Objective (SEO2008): B Economic Development > 86 Manufacturing > 8615 Instrumentation > 861599 Instrumentation not elsewhere classified
D Environment > 96 Environment > 9602 Atmosphere and Weather > 960299 Atmosphere and Weather not elsewhere classified
URI: http://eprints.usq.edu.au/id/eprint/4700

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