Table 2.
Summary of physical characteristics of Laguna Negra (LN) and Lo Encañado (LE).
| Name | pH | Eh (mV) | Conductivity (uS/cm) | Turbidity (NTU+) | fDOM (RFU*) | Chla a fluorescence (RFU) | 305 nm (% of surface) | 320 nm (% of surface) | 380 nm (% of surface) | PAR (% of surface) | T (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LN0 | 7.1 | 601 | 137.3 | 1.03 | 10.5 | 29.49 | 96.89 | 97.26 | 97.64 | 98.35 | 10.97 |
| LN5 | 7.3 | 586 | 139.0 | 1.03 | 12.1 | 28.91 | 24.68 | 33.58 | 53.19 | 36.00 | 10.69 |
| LN10 | 7.5 | 577 | 137.5 | 1.26 | 13.4 | 38.72 | 4.65 | 8.74 | 23.68 | 18.24 | 10.03 |
| LN20 | 7.4 | 558 | 130.0 | 0.94 | 13.7 | 55.50 | 0.14 | 0.49 | 4.25 | 5.23 | 8.14 |
| LE0 | 7.2 | 509 | 180.0 | 7.77 | 97.5 | 221.73 | 94.79 | 95.02 | 95.30 | 95.93 | 13.03 |
| LE5 | 6.9 | 504 | 175.0 | 8.72 | 128.4 | 726.92 | 0.00 | 0.00 | 0.01 | 0.63 | 8.97 |
| LE10 | 7.0 | 517 | 182.0 | 5.32 | 137.4 | 143.68 | 0.00 | 0.00 | 0.00 | 0.02 | 7.69 |
| LE20 | 7.4 | 495 | 134.0 | 3.76 | 127.6 | 83.49 | 0.00 | 0.00 | 0.00 | 0.00 | 6.94 |
+
NTU, Nephelometric Turbidity Units.
*
RFU, Relative Fluorescence Units.