The Peru Project

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Data for Site Q2MIRADORCICRA

Tributary to Los Amigos along CICRA trail Segundo Mirador

Watershed Condition: Forest

Latitude: -12.54728 Longitude: -70.09837

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

Chemistry Value Units
Temperature 20.9 °C
pH 5.586  
Conductivity 9.7 μS/cm
Dissolved Oxygen 7.97 mg/L
% Dissolved Oxygen 89.8  
Alkalinity (CO3) 60.33 mg/L
DOC 0.86 mg/L
BDOC 0.01 mg/L
Calcium 0.32 mg/L
Magnesium 0.36 mg/L
Sodium 1 mg/L
Potassium 1.73 mg/L
Chloride 0.093 mg/L
Sulfate 0.188 mg/L
Ammonium-N 0.006 mg/L
Nitrite-N 0.002 mg/L
Nitrate-N 0.197 mg/L
Phosphate 0.005 mg/L
Seston Value Units
Fine Suspended Sediment (FSS) 0.58 mg/L
FSS Particulate Org C 0.29 mg/L
FSS Particulate Org N 0.029 mg/L
FSS molar C/N 11.58  
FSS del 13C -30.34 permil
FSS del 15N 6.66 permil
FSS Org C % 49.9  
FSS Org N % 5.02  
Coarse Suspended Sediment (CSS) 0.45 mg/L
CSS Particulate Org C 0.0176 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 9.35 permil
del 18O 1.3 permil
Mean DOC from 13C Samples 0.98 mg/L
Mean DOC del 13C -31.6 permil
Macroinvertebrates Value  
% EPT 2.12  
Shannon Index 1.22  
EPT Richness 2.04  
Macro Richness 9.1