The Peru Project

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Data for Site QMAQUIS2

Tributary to Los Amigos along CICRA trail Maquisapa

Watershed Condition: Forest

Latitude: -12.53481 Longitude: -70.11889

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

Chemistry Value Units
Temperature 20.6 °C
pH 6.49  
Conductivity 8.3 μS/cm
Dissolved Oxygen 6.54 mg/L
% Dissolved Oxygen 73.3  
Alkalinity (CO3) 48.05 mg/L
DOC 3.44 mg/L
BDOC 0.58 mg/L
Calcium 0.31 mg/L
Magnesium 0.28 mg/L
Sodium 0.58 mg/L
Potassium 1.59 mg/L
Chloride 0.075 mg/L
Sulfate 0.048 mg/L
Ammonium-N 0.026 mg/L
Nitrite-N 0.001 mg/L
Nitrate-N 0.104 mg/L
Phosphate 0.018 mg/L
Seston Value Units
Fine Suspended Sediment (FSS) 4.75 mg/L
FSS Particulate Org C 0.32 mg/L
FSS Particulate Org N 0.034 mg/L
FSS molar C/N 11.16  
FSS del 13C -39.32 permil
FSS del 15N 8.26 permil
FSS Org C % 6.8  
FSS Org N % 0.71  
Coarse Suspended Sediment (CSS) 0.19 mg/L
CSS Particulate Org C 0.0074 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 6.62 permil
del 18O -1.43 permil
Mean DOC from 13C Samples 4.33 mg/L
Mean DOC del 13C -31.7 permil
Macroinvertebrates Value  
% EPT .  
Shannon Index .  
EPT Richness .  
Macro Richness .