The Peru Project

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Data for Site RMELAN

Río Malinowsqui at the mouth

Watershed Condition: Forest

Latitude: -12.93832 Longitude: -69.52717

For graphs comparing the parameters across sites, please refer to the project report.

Chemistry Value Units
Temperature 29.3 °C
pH 7.136  
Conductivity 42.6 μS/cm
Dissolved Oxygen 8.13 mg/L
% Dissolved Oxygen 106.9  
Alkalinity (CO3) 403.97 mg/L
DOC 0.99 mg/L
BDOC 0.19 mg/L
Calcium 4.74 mg/L
Magnesium 1.34 mg/L
Sodium 1.88 mg/L
Potassium 0.89 mg/L
Chloride 0.042 mg/L
Sulfate 0.409 mg/L
Ammonium-N 0 mg/L
Nitrite-N 0 mg/L
Nitrate-N 0.001 mg/L
Phosphate 0.001 mg/L
Seston Value Units
Fine Suspended Sediment (FSS) 22.06 mg/L
FSS Particulate Org C 0.67 mg/L
FSS Particulate Org N 0.099 mg/L
FSS molar C/N 7.86  
FSS del 13C -37.36 permil
FSS del 15N 22.77 permil
FSS Org C % 3  
FSS Org N % 0.45  
Coarse Suspended Sediment (CSS) 0.14 mg/L
CSS Particulate Org C 0.0099 mg/L
CSS Particulate Org N 0.0008 mg/L
CSS molar C/N 15.03  
CSS del 13C -26.48 permil
CSS del 15N 2.44 permil
CSS Org C % 6.99  
CSS Org N % 0.54  
Isotopes Value Units
del 15N 2.81 permil
del 18O 31.11 permil
Mean DOC from 13C Samples 0.92 mg/L
Mean DOC del 13C -31.3 permil
Macroinvertebrates Value  
% EPT .  
Shannon Index .  
EPT Richness .  
Macro Richness .