Ultraviolet B radiation was increased at ground level in Scotland during a period of ozone depletion
✍ Scribed by H. MOSELEY; R.M. MACKIE
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 533 KB
- Volume
- 137
- Category
- Article
- ISSN
- 0007-0963
No coin nor oath required. For personal study only.
✦ Synopsis
The potentially harmful effects associated with stratospheric ozone depletion are widely acknowledged. As the ozone layer principally absorbs ultraviolet (UV) radiation of wavelengths below 290 nm, reductions in stratospheric ozone levels are likely to result in increased UVB at the earth's surface, with the risk of increased incidence of skin cancer. Measuring the sun's spectrum at ground level requires sophisticated and reliable spectral instruments. Results are reported for this for the first time in the U.K. using spectral instruments, showing a significant increase in short wavelength UV radiation at a time of depleted stratospheric ozone. If this trend increases, future ozone depletion could contribute to known risks for cutaneous malignancies of all types.