Atmospheric Mercury Mapping In A Cinnabar Mining Area
Author
Summary, in English
A mobile differential absorption lidar system was used in conjunction with point monitors to study the spatial and temporal distribution of atomic mercury in the atmosphere around an abandoned mercury mine at Abbadia S. Salvatore, Italy. The use of the remote sensing technique allows a fast coverage of large areas both horizontally and vertically with a good temporal resolution. Concentrations exceeding 1000 ng/m3 were measured close to the distillation plant and considerably elevated values also were evident above deposits of roasted cinnabar. Vertical gradients of the mercury concentration in air were established. These showed a very pronounced decrease a few centimeters above the ground.
Department/s
Publishing year
1993
Language
English
Pages
1-15
Publication/Series
Science of the Total Environment
Volume
133
Issue
1-2
Full text
Document type
Journal article
Publisher
Elsevier
Topic
- Environmental Sciences
Status
Published
ISBN/ISSN/Other
- ISSN: 1879-1026