Brachysira follis

(Ehrenberg) R. Ross in Hartley 1986

Dataset region Max occur. (%) N sample
Northern Quebec (QUE) 1.00 1
Northern Sweden (SWE) 0.32 2
Parameter (unit) Average Maximum Minimum N sample
ALK (mg/L CaCO3) 5.34 6.41 4.27 2
ALK (mekv/L) 0.09 0.10 0.07 2
Ca (meq/L) 0.12 0.12 0.12 1
Ca (mg/L) 1.25 2.50 0.00 2
Cl (meq/L) 0.04 0.04 0.04 1
Cl (mg/L) 0.74 1.49 0.00 2
COND (uS/cm) 2.56 2.56 2.56 1
K (mg/L) 0.37 0.74 0.00 2
K (meq/L) 0.02 0.02 0.02 1
Mg (meq/L) 0.03 0.03 0.03 1
Mg (mg/L) 0.16 0.32 0.00 2
Na (mg/L) 0.52 1.03 0.00 2
Na (meq/L) 0.04 0.04 0.04 1
pH 6.79 6.89 6.70 2
SO4 (mg/L) 0.96 1.92 0.00 2
SO4 (meq/L) 0.04 0.04 0.04 1
TEMP (°C) 13.50 13.50 13.50 1
TOC (mg/L) 5.10 5.10 5.10 1