Cocconeis placentula var. euglypta

(Ehrenberg) Grunow

Dataset region Max occur. (%) N sample
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 18.21 21
Lena River, Russia (LEN) 2.80 4
Pechora River, Russia (PEC) 1.16 1
Yellowknife area, Northwest Territories, Canada (YEL) 0.56 1
Parameter (unit) Average Maximum Minimum N sample
Ca (mg/L) 13.50 13.50 13.50 1
CHLa-C (ug/L) 0.50 0.50 0.50 1
CHLa-U (ug/L) 0.80 0.80 0.80 1
Cl (mg/L) 4.80 4.80 4.80 1
COND (uS/cm) 100.00 100.00 100.00 1
DIC (mg/L) 12.10 12.10 12.10 1
DIST (km) -120.00 -120.00 -120.00 1
DOC (mg/L) 5.60 5.60 5.60 1
Fe (ug/L) 36.60 36.60 36.60 1
K (mg/L) 1.95 1.95 1.95 1
Mn (ug/L) 4.00 4.00 4.00 1
Na (mg/L) 4.66 4.66 4.66 1
NH3 (ug/L) 1.00 1.00 1.00 1
NO2 (ug/L) 2.00 2.00 2.00 1
NO3 (ug/L) 10.00 10.00 10.00 1
pH 8.50 8.50 8.50 1
PN (ug/L) 60.00 60.00 60.00 1
POC (ug/L) 488.00 488.00 488.00 1
POC:PN 8.13 8.13 8.13 1
SiO2 (mg/L) 0.41 0.41 0.41 1
SO4 (mg/L) 2.10 2.10 2.10 1
SRP-U (ug/L) 0.60 0.60 0.60 1
TEMP (°C) 14.50 14.50 14.50 1
TKN-U (ug/L) 352.00 352.00 352.00 1
TN (ug/L) 425.00 425.00 425.00 1
TN:TP 44.74 44.74 44.74 1
TP-F (ug/L) 5.20 5.20 5.20 1
TP-U (ug/L) 9.50 9.50 9.50 1
ZOOPL (ug/L) 1464.04 1464.04 1464.04 1