/
| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Abisko, Sweden (ABK) | 48.39 | 40 |
| Northern Sweden (SWE) | 27.32 | 28 |
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 19.80 | 52 |
| Bylot Island, Nunavut, Canada. (BYL) | 18.03 | 51 |
| Labrador, Canada (LAB) | 15.30 | 25 |
| Northern Quebec (QUE) | 14.70 | 29 |
| Taimyr Peninsula, Russia (TAI) | 10.03 | 13 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 9.01 | 8 |
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 8.79 | 55 |
| Pechora River, Russia (PEC) | 4.45 | 12 |
| Lena River, Russia (LEN) | 4.01 | 2 |
| Southampton Island, Nunavut, Canada (SI) | 1.38 | 3 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ag (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Al (ug/L) | 10.70 | 10.70 | 10.70 | 1 |
| ALK (mg/L CaCO3) | 11.46 | 37.09 | 1.89 | 27 |
| ALK (mekv/L) | 0.19 | 0.61 | 0.03 | 27 |
| As (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| B (ug/L) | 1.90 | 1.90 | 1.90 | 1 |
| Ba (ug/L) | 3.32 | 3.32 | 3.32 | 1 |
| Be (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Bi (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Ca (mg/L) | 2.93 | 14.60 | 0.00 | 38 |
| Ca (meq/L) | 0.14 | 1.03 | 0.03 | 59 |
| Cd (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| CHLa-C (ug/L) | 0.39 | 0.90 | 0.10 | 9 |
| CHLa-U (ug/L) | 0.73 | 1.20 | 0.40 | 9 |
| Cl (mg/L) | 1.22 | 10.30 | 0.00 | 38 |
| Cl (meq/L) | 0.03 | 0.07 | 0.01 | 59 |
| Co (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| COND (uS/cm) | 5.59 | 100.00 | 0.07 | 72 |
| Cr (ug/L) | 0.09 | 0.09 | 0.09 | 1 |
| Cu (ug/L) | 0.75 | 0.75 | 0.75 | 1 |
| DIC (mg/L) | 3.25 | 12.10 | 0.20 | 10 |
| DIST (km) | 48.44 | 220.00 | -120.00 | 8 |
| DO (mg/L) | 11.16 | 14.20 | 1.80 | 5 |
| DOC (mg/L) | 3.44 | 13.40 | 0.20 | 50 |
| Fe (ug/L) | 24.50 | 53.10 | 10.00 | 10 |
| Ga (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| K (meq/L) | 0.01 | 0.05 | 0.00 | 59 |
| K (mg/L) | 0.42 | 1.95 | 0.00 | 38 |
| La (ug/L) | 0.36 | 0.36 | 0.36 | 1 |
| Li (ug/L) | 0.30 | 0.30 | 0.30 | 1 |
| Mg (meq/L) | 0.05 | 0.20 | 0.01 | 59 |
| Mg (mg/L) | 0.55 | 2.89 | 0.00 | 30 |
| Mn (ug/L) | 4.93 | 26.00 | 0.10 | 9 |
| Mo (ug/L) | 0.09 | 0.09 | 0.09 | 1 |
| Na (mg/L) | 0.77 | 4.66 | 0.00 | 37 |
| Na (meq/L) | 0.06 | 1.52 | 0.01 | 60 |
| NH3 (ug/L) | 5.38 | 11.00 | 1.00 | 8 |
| NH3-F (mg/L) | 0.01 | 0.01 | 0.01 | 2 |
| Ni (ug/L) | 1.17 | 1.17 | 1.17 | 1 |
| NO2 (ug/L) | 1.67 | 3.00 | 0.00 | 9 |
| NO2-F (ug/L) | 1.00 | 1.00 | 1.00 | 1 |
| NO2 & NO3-F (mg/L) | 0.02 | 0.04 | 0.01 | 2 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 8 |
| Pb (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| pH | 6.96 | 8.80 | 5.79 | 80 |
| PN (ug/L) | 77.50 | 102.00 | 50.00 | 8 |
| POC (ug/L) | 499.88 | 598.00 | 387.00 | 8 |
| POC:PN | 6.90 | 9.92 | 3.79 | 8 |
| Rb (ug/L) | 0.74 | 0.74 | 0.74 | 1 |
| Sb (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Se (ug/L) | 0.05 | 0.05 | 0.05 | 1 |
| Si (mg/L) | 1.02 | 3.06 | 0.06 | 40 |
| SiO2 (mg/L) | 0.49 | 1.64 | 0.08 | 10 |
| SO4 (meq/L) | 0.04 | 0.22 | 0.01 | 59 |
| SO4 (mg/L) | 1.36 | 3.46 | 0.00 | 38 |
| Sr (ug/L) | 7.69 | 7.69 | 7.69 | 1 |
| SRP-U (ug/L) | 0.51 | 0.80 | 0.00 | 9 |
| TEMP (°C) | 10.94 | 17.30 | 2.40 | 65 |
| TKN-F (ug/L) | 93.00 | 93.00 | 93.00 | 1 |
| TKN-U (ug/L) | 147.12 | 352.00 | 0.09 | 9 |
| Tl (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| TN (ug/L) | 255.88 | 425.00 | 135.00 | 8 |
| TN:TP | 44.79 | 70.59 | 17.53 | 8 |
| TOC (mg/L) | 3.46 | 14.90 | 0.30 | 59 |
| TP-F (ug/L) | 3.77 | 9.00 | 0.00 | 10 |
| TP-U (ug/L) | 5.70 | 9.50 | 0.00 | 10 |
| U (ug/L) | 0.10 | 0.10 | 0.10 | 1 |
| V (ug/L) | 0.08 | 0.08 | 0.08 | 1 |
| Zn (ug/L) | 0.81 | 0.81 | 0.81 | 1 |
| ZOOPL (ug/L) | 1616.05 | 2120.75 | 648.39 | 7 |
