Gomphonema angustum

Agardh 1831

Dataset region Max occur. (%) N sample
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 6.51 5
Yellowknife area, Northwest Territories, Canada (YEL) 0.28 2
Parameter (unit) Average Maximum Minimum N sample
Ca (mg/L) 1.85 2.60 1.10 2
CHLa-C (ug/L) 0.80 0.90 0.70 2
CHLa-U (ug/L) 1.10 1.40 0.80 2
Cl (mg/L) 0.70 0.80 0.60 2
COND (uS/cm) 15.50 20.00 11.00 2
DIC (mg/L) 1.15 1.70 0.60 2
DIST (km) -8.75 12.50 -30.00 2
DOC (mg/L) 6.55 9.10 4.00 2
Fe (ug/L) 126.80 210.00 43.60 2
K (mg/L) 0.55 0.70 0.40 2
Mn (ug/L) 8.00 12.00 4.00 2
Na (mg/L) 0.80 0.93 0.67 2
NH3 (ug/L) 7.50 9.00 6.00 2
NO2 (ug/L) 2.00 3.00 1.00 2
NO3 (ug/L) 10.00 10.00 10.00 2
pH 7.60 7.70 7.50 2
PN (ug/L) 73.00 94.00 52.00 2
POC (ug/L) 781.50 1080.00 483.00 2
POC:PN 10.39 11.49 9.29 2
SiO2 (mg/L) 0.20 0.24 0.16 2
SO4 (mg/L) 0.55 0.80 0.30 2
SRP-U (ug/L) 0.80 1.10 0.50 2
TEMP (°C) 13.00 14.00 12.00 2
TKN-U (ug/L) 249.50 321.00 178.00 2
TN (ug/L) 335.50 429.00 242.00 2
TN:TP 50.50 67.22 33.78 2
TP-F (ug/L) 5.25 7.80 2.70 2
TP-U (ug/L) 8.15 12.70 3.60 2
ZOOPL (ug/L) 635.49 635.49 635.49 1