Abstract
Cluster and principal component analysis procedures were used to examine compositions and time-dependent concentrations of aerosol particles collected over a 7-day period near Phoenix, Arizona. The three major sources are crustal material, copper smelters, and marine air. Two minor types, Ti-rich and Pb-rich, appear to be of local origin. -from Authors
Original language | English (US) |
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Pages (from-to) | 7407-7414 |
Number of pages | 8 |
Journal | Journal of geophysical research |
Volume | 96 |
Issue number | D4 |
DOIs | |
State | Published - 1991 |
ASJC Scopus subject areas
- Geophysics
- Oceanography
- Forestry
- Aquatic Science
- Ecology
- Water Science and Technology
- Soil Science
- Geochemistry and Petrology
- Earth-Surface Processes
- Atmospheric Science
- Space and Planetary Science
- Earth and Planetary Sciences (miscellaneous)
- Palaeontology