Table 1.
Elements (ng/mg) | Normal | Storm | ||
---|---|---|---|---|
Mean | S.D. | Mean | S.D. | |
Sodium | 21335 | 13621 | 11425 | 9351 |
Magnesium | 16465 | 4167 | 16050 | 511 |
Aluminium | 35286 | 11955 | 41589 | 16386 |
Silicon | 116194 | 32378 | 135499 | 37820 |
Phosphorus | 1768 | 714 | 1884 | 1018 |
Sulfur | 47620 | 15311 | 31932 | 8777 |
Chlorine | 18722 | 16545 | 16487 | 18881 |
Potassium | 8218 | 2417 | 7702 | 946 |
Calcium | 55405 | 17661 | 67780 | 35787 |
Titanium | 2819 | 1013 | 3781 | 1851 |
Vanadium | 375 | 132 | 246 | 53 |
Chromium | 95 | 27 | 109 | 53 |
Manganese | 1079 | 471 | 1235 | 63 |
Iron | 32152 | 9934 | 38044 | 11484 |
Cobalt | 319 | 119 | 400 | 133 |
Nickel | 132 | 38 | 100 | 12 |
Copper | 243 | 111 | 141 | 96 |
Zinc | 850 | 823 | 560 | 124 |
Gallium | 54 | 81 | 29 | 16 |
Germanium | 47 | 86 | 27 | 45 |
Arsenic | 148 | 228 | 74 | 101 |
Selenium | 47 | 38 | 38 | 36 |
Bromine | 199 | 78 | 121 | 63 |
Rubidium | 39 | 23 | 42 | 9 |
Strontium | 304 | 75 | 476 | 257 |
Cadmium | 1179 | 1122 | 1947 | 2101 |
Lead | 3247 | 6778 | 943 | 1408 |