Lidar measurements of atmospheric mercury |
| |
Authors: | H. Edner S. Svanberg |
| |
Affiliation: | 1. Department of Physics, Lund Institute of Technology, P. O. Box 118, S-221 00, Lund, Sweden
|
| |
Abstract: | Mercury is the only atmospheric pollutant that is present in the atmosphere in atomic form. The optical resonance line at 254 nm can be used for absorption measurements using different optical remote sensing techniques. Range-resolved Hg mapping can be performed using the differential absorption lidar (DIAL) technique. We have used the lidar technique both for mapping of industrial plumes and for background concentration measurements. Our studies also include Hg of geophysical origin. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|