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dedicated to the study of streams and rivers

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Stroud Center Project in Madre de Dios, Peru
Station: QGATO (R. Gato, Tributary to Tambopata )
 
Watershed Condition: Forest
Latitude: -12.90395 Longitude: -69.42187

  Chemistry Temperature 27.1 oC
    pH 6.82  
    Conductivity 9.5 uS/cm
    Dissolved Oxygen 10.43 mg/L
    % Dissolved Oxygen 131.9  
    Alkalinity (CO3) 80.23 mg/L
    DOC 1.83 mg/L
    BDOC 0.34 mg/L
    Calcium 0.22 mg/L
    Magnesium 0.45 mg/L
    Sodium 0.29 mg/L
    Potassium 0.77 mg/L
    Chloride 0.159 mg/L
    Sulfate 0.018 mg/L
    Ammonium-N 0.005 mg/L
    Nitrite-N 0.001 mg/L
    Nitrate-N 0.013 mg/L
    Phosphate 0.001 mg/L
  Seston Fine Suspended Sediment 14.18 mg/L
    FSS Particulate Org C 0.98 mg/L
    FSS Particulate Org N 0.08 mg/L
    FSS molar C/N 14.25  
    FSS del 13C -32.18 permil
    FSS del 15N -0.27 permil
    FSS Org C % 6.9  
    FSS Org N % 0.57  
    Coarse Suspended Sediment 0.08 mg/L
    CSS Particulate Org C 0.0024 mg/L
    CSS Particulate Org N 0.0002 mg/L
    CSS molar C/N 16.87  
    CSS del 13C -30.88 permil
    CSS del 15N 4.89 permil
    CSS Org C % 2.94  
    CSS Org N % 0.2  
  Isotopes del 15N 3.76 permil
    del 18O 9.9 permil
    Mean DOC from 13C Samples 2.17 mg/L
    Mean DOC del 13C -30.1 permil

 

Funding provided by a grant from the Moore Foundation