The Peru Project

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Data for Site QLAJOYA

Tributary to Tambopata at Puerto Maldonado

Watershed Condition: Urban

Latitude: -12.60038 Longitude: -69.20277

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

Chemistry Value Units
Temperature 22 °C
pH 6.59  
Conductivity 224 μS/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 Value Units
Fine Suspended Sediment (FSS) 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 (CSS) 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 Value Units
del 15N 1.06 permil
del 18O 8.3 permil
Mean DOC from 13C Samples 5.7 mg/L
Mean DOC del 13C . permil
Macroinvertebrates Value  
% EPT .  
Shannon Index .  
EPT Richness .  
Macro Richness .  
Tracer-Fragrances/Caffeine Value Units
HHCB 0.02746 μg/L
Caffeine 0 μg/L
Tracer-Human Steroids Value Units
bCOP 0.10541 μg/L
EPI 0.16189 μg/L
CHO 1.69777 μg/L
aCOP 0.4198 μg/L
eCOP 0.02182 μg/L
bONE 0.03845 μg/L
Tracer-Non-human Steroids Value Units
eEPI 0.01083 μg/L
aONE 0.00785 μg/L
eCHO 0.93661 μg/L
Tracer-All Steroids Value Units
Sum of Fecal Sterols - Group 2 3.49015 μg/L
Tracer-Low Molecular Weight PAH Value Units
FLU 0.00191 μg/L
PHE 0.00472 μg/L
ANT 0.0012 μg/L
2MP 0.03761 μg/L
1MP 0.00224 μg/L
Tracer-High Molecular Weight PAH Value Units
FLR 0.01334 μg/L
PYR 0.00309 μg/L
BAA 0.00098 μg/L
CHR 0.00136 μg/L
BBF 0.00024 μg/L
BKF 0.00036 μg/L
BAP 0.00031 μg/L
Tracer-PAH Value Units
Sum of PAH 0.06736 μg/L
Tracer-PCB Value Units
PCB118 0.00323 μg/L
PCB153 0.00257 μg/L
PCB138 0.00132 μg/L
Tracer-Pesticides Value Units
Atrazine 0.10992 μg/L
Metalaxyl 0.02125 μg/L
Chlorpyrifos 0.00415 μg/L
4,4-DDT 0.02263 μg/L