Navicula difficillima

Hustedt

Dataset region Max occur. (%) N sample
Northern Quebec (QUE) 4.00 14
Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 1.63 31
Lena River, Russia (LEN) 1.07 1
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 1.00 3
Northern Sweden (SWE) 0.32 1
Parameter (unit) Average Maximum Minimum N sample
ALK (mg/L CaCO3) 4.27 4.27 4.27 1
ALK (mekv/L) 0.07 0.07 0.07 1
Ca (mg/L) 0.00 0.00 0.00 1
Cl (mg/L) 0.00 0.00 0.00 1
COND (uS/cm) 0.05 0.08 0.02 4
DO (mg/L) 13.05 14.00 12.30 4
K (mg/L) 0.00 0.00 0.00 1
Mg (mg/L) 0.00 0.00 0.00 1
Na (mg/L) 0.00 0.00 0.00 1
pH 6.52 6.80 6.00 5
SO4 (mg/L) 0.00 0.00 0.00 1
TEMP (°C) 9.20 10.90 7.50 2