The facial distribution of erythemal ultraviolet exposure in south-east Queensland

Kimlin, M. G. and Parisi, A. V. and Wong, J. C. F. (1998) The facial distribution of erythemal ultraviolet exposure in south-east Queensland. Physics in Medicine and Biology, 43 (2). pp. 231-240. ISSN 0031-9155

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Abstract

This paper presents a method for the evaluation of the distribution of the facial erythemal UV exposure and the erythemal UV exposure per unit area of the face using only eight dosimeters located on the vertex of the head, forehead, nose, chin, left and right ears and left and right cheeks. An overall picture of the parts of the face receiving high UV exposures is provided. The distribution of the erythemal UV exposure to the human face at a subtropical latitude was shown to change with time of year and with cloud cover. On two days with similar solar zenith angles, the ratio of the erythemal UV exposure to the nose compared with that on a horizontal plane changed from 0.47 to 0.84 with increased cloud cover. At the same time, the total erythemal exposure per unit area of the face dropped from 122 to 56 mJ cm-2. Although the absolute exposures decreased, the nose received a relatively high exposure.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: Published version deposited in accordance with the copyright policy of the publisher.
Faculty / Department / School: Historic - Faculty of Sciences - Department of Biological and Physical Sciences
Date Deposited: 30 Nov 2007 11:47
Last Modified: 14 Nov 2013 00:26
Uncontrolled Keywords: erythema; face; anatomic; Queensland; seasons; skin; sunlight; ultraviolet rays
Fields of Research : 11 Medical and Health Sciences > 1112 Oncology and Carcinogenesis > 111299 Oncology and Carcinogenesis not elsewhere classified
04 Earth Sciences > 0401 Atmospheric Sciences > 040103 Atmospheric Radiation
02 Physical Sciences > 0299 Other Physical Sciences > 029901 Biological Physics
Socio-Economic Objective: E Expanding Knowledge > 97 Expanding Knowledge > 970111 Expanding Knowledge in the Medical and Health Sciences
Identification Number or DOI: 10.1088/0031-9155/43/2/002
URI: http://eprints.usq.edu.au/id/eprint/13644

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