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Stroud Center Project in Madre de Dios, Peru
Station: QLAJOYA (Tributary to Tambopata at Puerto Maldonado )
 
Watershed Condition: Urban
Latitude: -12.60038 Longitude: -69.20277

  Chemistry Temperature 22 oC
    pH 6.59  
    Conductivity 224 uS/cm
    Dissolved Oxygen 0.09 mg/L
    % Dissolved Oxygen 1  
    Alkalinity (CO3) 1203.97 mg/L
    DOC 4.71 mg/L
    BDOC 0.96 mg/L
    Calcium 10.98 mg/L
    Magnesium 2.47 mg/L
    Sodium 18.12 mg/L
    Potassium 5.66 mg/L
    Chloride 15.338 mg/L
    Sulfate 3.697 mg/L
    Ammonium-N 1.2 mg/L
    Nitrite-N 0 mg/L
    Nitrate-N 0.003 mg/L
    Phosphate 0 mg/L
  Seston Fine Suspended Sediment 27.23 mg/L
    FSS Particulate Org C 3.29 mg/L
    FSS Particulate Org N 0.494 mg/L
    FSS molar C/N 7.77  
    FSS del 13C -34.05 permil
    FSS del 15N 2.42 permil
    FSS Org C % 12.1  
    FSS Org N % 1.81  
    Coarse Suspended Sediment 0.25 mg/L
    CSS Particulate Org C 0.0098 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 1.06 permil
    del 18O 8.3 permil
    Mean DOC from 13C Samples 5.7 mg/L
    Mean DOC del 13C . permil
  Tracer-Fragrances/Caffeine HHCB 0.02746 ug/L
    CAF 0 ug/L
  Tracer-Human Steroids bCOP 0.10541 ug/L
    EPI 0.16189 ug/L
    CHO 1.69777 ug/L
    aCOP 0.4198 ug/L
    eCOP 0.02182 ug/L
    bONE 0.03845 ug/L
  Tracer-Non-human Steroids eEPI 0.01083 ug/L
    aONE 0.00785 ug/L
    eCHO 0.93661 ug/L
  Tracer-All Steroids Sum of Fecal Sterols - Group 2 3.49015 ug/L
  Tracer-Low Molecular Weight PAH FLU 0.00191 ug/L
    PHE 0.00472 ug/L
    ANT 0.0012 ug/L
    2MP 0.03761 ug/L
    1MP 0.00224 ug/L
  Tracer-High Molecular Weight PAH FLR 0.01334 ug/L
    PYR 0.00309 ug/L
    BAA 0.00098 ug/L
    CHR 0.00136 ug/L
    BBF 0.00024 ug/L
    BKF 0.00036 ug/L
    BAP 0.00031 ug/L
  Tracer-PAH Sum of PAH 0.06736 ug/L
  Tracer-PCB PCB118 0.00323 ug/L
    PCB153 0.00257 ug/L
    PCB138 0.00132 ug/L
  Tracer-Pesticides Atrazine 0.10992 ug/L
    Metalaxyl 0.02125 ug/L
    Chlorpyrifos 0.00415 ug/L
    4,4-DDT 0.02263 ug/L

 

Funding provided by a grant from the Moore Foundation