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Stroud Center Project in Madre de Dios, Peru
Station: QINF3 (Tributary to Tambopata near Infierno )
 
Watershed Condition: Agriculture
Latitude: -12.666 Longitude: -69.22278

  Chemistry Temperature 24.1 oC
    pH 6.214  
    Conductivity 38.7 uS/cm
    Dissolved Oxygen 5.35 mg/L
    % Dissolved Oxygen 64  
    Alkalinity (CO3) 354.49 mg/L
    DOC 0.36 mg/L
    BDOC 0.09 mg/L
    Calcium 2.13 mg/L
    Magnesium 1.64 mg/L
    Sodium 2.89 mg/L
    Potassium 2.27 mg/L
    Chloride 0.133 mg/L
    Sulfate 0.72 mg/L
    Ammonium-N 0.017 mg/L
    Nitrite-N 0.001 mg/L
    Nitrate-N 0.066 mg/L
    Phosphate 0.005 mg/L
  Seston Fine Suspended Sediment 5.16 mg/L
    FSS Particulate Org C 0.3 mg/L
    FSS Particulate Org N 0.025 mg/L
    FSS molar C/N 13.86  
    FSS del 13C -30.42 permil
    FSS del 15N 1.99 permil
    FSS Org C % 5.8  
    FSS Org N % 0.49  
    Coarse Suspended Sediment 0.53 mg/L
    CSS Particulate Org C 0.0207 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 7.3 permil
    del 18O -4.41 permil
    Mean DOC from 13C Samples 0.44 mg/L
    Mean DOC del 13C -32.2 permil
  Tracer-Fragrances/Caffeine HHCB 0.00953 ug/L
    CAF 0.00278 ug/L
  Tracer-Human Steroids bCOP 0.00247 ug/L
    EPI 0.00101 ug/L
    CHO 0.17554 ug/L
    aCOP 0.02185 ug/L
    eCOP 0.0035 ug/L
    bONE 0.00997 ug/L
  Tracer-Non-human Steroids eEPI 0.00173 ug/L
    aONE 0.00363 ug/L
    eCHO 0.38555 ug/L
  Tracer-All Steroids Sum of Fecal Sterols - Group 2 0.63962 ug/L
  Tracer-Low Molecular Weight PAH FLU 0.00051 ug/L
    PHE 0.00234 ug/L
    ANT 0.00025 ug/L
    2MP 0.00203 ug/L
    1MP 0.00097 ug/L
  Tracer-High Molecular Weight PAH FLR 0.00011 ug/L
    PYR 0.00067 ug/L
    BAA 0.00014 ug/L
    CHR 0.00019 ug/L
    BBF 0.0001 ug/L
    BKF 0.00168 ug/L
    BAP 0.00005 ug/L
  Tracer-PAH Sum of PAH 0.00903 ug/L
  Tracer-PCB PCB118 0.00018 ug/L
    PCB153 0.0005 ug/L
    PCB138 0.0002 ug/L
  Tracer-Pesticides Atrazine 0.03966 ug/L
    Metalaxyl 0.00733 ug/L
    Chlorpyrifos 0.05985 ug/L
    4,4-DDT 0.00909 ug/L
  Macroinvertebrates % EPT 1.05  
    Shannon Index 0.75  
    EPT Richness 0.82  
    Macro Richness 7.46  

 

Funding provided by a grant from the Moore Foundation