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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: QMADEROCICRA (Tributary to Los Amigos along CICRA trail Maderero )
 
Watershed Condition: Forest
Latitude: -12.53578 Longitude: -70.10594

  Chemistry Temperature 22.1 oC
    pH 5.78  
    Conductivity 10.1 uS/cm
    Dissolved Oxygen 4.49 mg/L
    % Dissolved Oxygen 51.8  
    Alkalinity (CO3) 63.06 mg/L
    DOC 1.77 mg/L
    BDOC 0.29 mg/L
    Calcium 0.28 mg/L
    Magnesium 0.16 mg/L
    Sodium 1.89 mg/L
    Potassium 1.33 mg/L
    Chloride 0.358 mg/L
    Sulfate 0.085 mg/L
    Ammonium-N 0.021 mg/L
    Nitrite-N 0.002 mg/L
    Nitrate-N 0.137 mg/L
    Phosphate 0.013 mg/L
  Seston Fine Suspended Sediment 29.09 mg/L
    FSS Particulate Org C 2.81 mg/L
    FSS Particulate Org N 0.239 mg/L
    FSS molar C/N 13.73  
    FSS del 13C -30.35 permil
    FSS del 15N 5.79 permil
    FSS Org C % 9.7  
    FSS Org N % 0.82  
    Coarse Suspended Sediment 12.04 mg/L
    CSS Particulate Org C 0.4712 mg/L
    CSS Particulate Org N . mg/L
    CSS molar C/N .  
    CSS del 13C . permil
    CSS del 15N . permil
    CSS Org C % .  
    CSS Org N % .  
  Isotopes del 15N 8.28 permil
    del 18O -4.92 permil
    Mean DOC from 13C Samples 2.31 mg/L
    Mean DOC del 13C -30.7 permil

 

Funding provided by a grant from the Moore Foundation