Gomphonema clavatulum

Dataset region Max occur. (%) N sample
Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 2.98 19
Bylot Island, Nunavut, Canada. (BYL) 2.00 11
Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) 0.65 4
Parameter (unit) Average Maximum Minimum N sample
Ag (ug/L) 1.00 1.00 1.00 21
Al (ug/L) 191.90 2550.00 10.00 21
Ba (ug/L) 15.41 40.10 3.30 21
Be (ug/L) 0.20 0.20 0.20 21
Ca (mg/L) 15.84 59.60 2.60 22
Cd (ug/L) 1.00 1.00 1.00 21
CHLa-C (ug/L) 1.77 4.30 0.10 4
CHLa-U (ug/L) 2.75 5.30 0.90 4
Cl (mg/L) 17.99 98.90 3.65 22
Co (ug/L) 1.05 2.00 1.00 21
COND (uS/cm) 122.95 459.00 32.00 22
Cr (ug/L) 1.19 5.00 1.00 21
Cu (ug/L) 6.19 25.00 1.00 21
DIC (mg/L) 11.00 24.30 2.80 22
DO (mg/L) 13.20 13.20 13.20 1
DOC (mg/L) 7.20 13.70 2.00 22
Fe (ug/L) 650.48 6420.00 121.00 21
K (mg/L) 1.42 6.70 0.20 22
Li (ug/L) 6.90 46.00 1.00 21
Mg (mg/L) 6.80 50.80 1.00 22
Mn (ug/L) 12.99 88.40 1.20 21
Mo (ug/L) 1.00 1.00 1.00 21
Na (mg/L) 13.22 71.10 1.90 21
Na (meq/L) 2.22 2.22 2.22 1
NH3 (ug/L) 43.29 250.00 5.00 21
NH3-F (mg/L) 0.08 0.08 0.08 1
Ni (ug/L) 2.48 9.00 2.00 21
NO2 (ug/L) 1.29 4.00 1.00 21
NO2-F (ug/L) 3.00 3.00 3.00 1
NO2 & NO3-F (mg/L) 13.64 91.00 0.01 22
Pb (ug/L) 5.00 5.00 5.00 21
pH 7.84 8.60 6.60 22
POC (ug/L) 1053.67 9890.00 382.00 21
PON (ug/L) 112.48 981.00 43.00 21
SiO2 (mg/L) 0.53 2.28 0.06 22
SO4 (mg/L) 25.27 332.10 0.08 22
Sr (ug/L) 54.01 132.00 18.10 21
SRP-U (ug/L) 757.20 1600.00 0.20 21
TEMP (°C) 6.55 13.70 3.00 22
TKN-F (ug/L) 1330.00 1330.00 1330.00 1
TKN-U (ug/L) 537.05 1360.00 136.00 21
TN (ug/L) 655.71 1525.00 240.00 21
TP-F (ug/L) 7.63 21.30 0.01 22
TP-U (ug/L) 11.36 37.40 0.02 22
V (ug/L) 1.24 6.00 1.00 21
Zn (ug/L) 2.71 26.00 1.00 21