Table 1 |
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Physico-chemical parameters of the water in the Río Tinto sampling site. |
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2004 |
2005 |
|
|
|
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pH |
1.8 ± 0.02 |
1.82 ± 0.07 |
|
T (°C) |
21 ± 0.5 |
20.1 ± 0.5 |
|
Conductivity (mS Cm-1) |
17.63 + 0.09 |
27.3 ± 0.01 |
|
Salinity |
10.45 + 0.05 |
16.65 ± 0.05 |
|
O2 (% sat.) |
------- |
13.1 ± 3 |
|
SO4= (mg L-1) |
70200 ± 220 |
128000 ± 410 |
|
Fe tot (mg L-1) |
13970 ± 230 |
19540 ± 2680 |
|
Fe+2/Fe+3 |
0.034 |
0.052 |
|
Formate, HCOO- (mg L-1) |
2.8 (0.06 mM) |
ULD |
|
Acetate, CH3COO- (mg L-1) |
82.68 (1.36 mM) |
ULD |
|
|
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Other acetate measurements: 3.54 mM on June 2006, or 0.34 mM on July 2008. ULD, under the limit of detection. |
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Moreno-Paz et al. BMC Genomics 2010 11:404 doi:10.1186/1471-2164-11-404 |
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