Abstract
Empirical orthogonal functions (EOFs) are used to analyze a 14-year record of tropical tropospheric ozone columns (TTOCs) determined from satellite measurements. The first EOF explains 54% of TTOC variance and represents biomass burning in Africa and South America. The second EOF explains 20% of the variance and has a distinct lightning signature.
| Original language | English |
|---|---|
| Pages (from-to) | 1639-1642 |
| Number of pages | 4 |
| Journal | Geophysical Research Letters |
| Volume | 27 |
| Issue number | 11 |
| DOIs | |
| State | Published - Jun 1 2000 |