/
| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 23.10 | 12 |
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 14.89 | 128 |
| Labrador, Canada (LAB) | 5.60 | 26 |
| Southampton Island, Nunavut, Canada (SI) | 3.26 | 43 |
| Northern Quebec (QUE) | 2.80 | 24 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 1.89 | 12 |
| Lena River, Russia (LEN) | 1.59 | 1 |
| Taimyr Peninsula, Russia (TAI) | 1.22 | 3 |
| Northern Sweden (SWE) | 1.11 | 2 |
| Abisko, Sweden (ABK) | 0.43 | 4 |
| 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 (mekv/L) | 0.43 | 0.45 | 0.41 | 2 |
| ALK (mg/L CaCO3) | 26.14 | 27.27 | 25.01 | 2 |
| 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 (meq/L) | 0.38 | 1.03 | 0.10 | 6 |
| Ca (mg/L) | 3.05 | 14.60 | 0.60 | 15 |
| Cd (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| CHLa-C (ug/L) | 0.48 | 1.10 | 0.10 | 12 |
| CHLa-U (ug/L) | 0.88 | 1.40 | 0.50 | 12 |
| Cl (mg/L) | 1.52 | 10.30 | 0.50 | 15 |
| Cl (meq/L) | 0.04 | 0.07 | 0.02 | 6 |
| Co (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| COND (uS/cm) | 7.11 | 22.00 | 0.00 | 24 |
| Cr (ug/L) | 0.09 | 0.09 | 0.09 | 1 |
| Cu (ug/L) | 0.75 | 0.75 | 0.75 | 1 |
| DIC (mg/L) | 1.36 | 8.70 | 0.10 | 13 |
| DIST (km) | 107.92 | 242.50 | -52.50 | 12 |
| DO (mg/L) | 13.39 | 14.20 | 12.30 | 6 |
| DOC (mg/L) | 3.27 | 9.10 | 0.90 | 17 |
| Fe (ug/L) | 37.50 | 210.00 | 7.50 | 13 |
| Ga (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| K (meq/L) | 0.02 | 0.05 | 0.01 | 6 |
| K (mg/L) | 0.53 | 1.37 | 0.27 | 15 |
| La (ug/L) | 0.36 | 0.36 | 0.36 | 1 |
| Li (ug/L) | 0.30 | 0.30 | 0.30 | 1 |
| Mg (meq/L) | 0.11 | 0.20 | 0.02 | 6 |
| Mg (mg/L) | 2.00 | 2.89 | 0.70 | 3 |
| Mn (ug/L) | 2.29 | 12.00 | 0.10 | 13 |
| Mo (ug/L) | 0.09 | 0.09 | 0.09 | 1 |
| Na (mg/L) | 0.70 | 1.71 | 0.36 | 15 |
| Na (meq/L) | 0.04 | 0.06 | 0.03 | 6 |
| NH3 (ug/L) | 6.00 | 11.00 | 1.00 | 12 |
| NH3-F (mg/L) | 0.01 | 0.01 | 0.01 | 1 |
| Ni (ug/L) | 1.17 | 1.17 | 1.17 | 1 |
| NO2 (ug/L) | 1.92 | 3.00 | 0.00 | 13 |
| NO2 & NO3-F (mg/L) | 0.04 | 0.04 | 0.04 | 1 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 12 |
| Pb (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| pH | 7.40 | 8.80 | 6.00 | 24 |
| PN (ug/L) | 70.92 | 102.00 | 42.00 | 12 |
| POC (ug/L) | 543.50 | 1080.00 | 354.00 | 12 |
| POC:PN | 8.23 | 13.74 | 3.79 | 12 |
| 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) | 1.72 | 3.06 | 0.71 | 4 |
| SiO2 (mg/L) | 0.37 | 1.64 | 0.08 | 13 |
| SO4 (meq/L) | 0.06 | 0.09 | 0.03 | 6 |
| SO4 (mg/L) | 1.30 | 3.46 | 0.40 | 15 |
| Sr (ug/L) | 7.69 | 7.69 | 7.69 | 1 |
| SRP-U (ug/L) | 0.58 | 1.30 | 0.00 | 13 |
| TEMP (°C) | 10.08 | 14.00 | 4.20 | 21 |
| TKN-U (ug/L) | 143.39 | 321.00 | 0.09 | 13 |
| Tl (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| TN (ug/L) | 239.33 | 429.00 | 135.00 | 12 |
| TN:TP | 43.21 | 70.59 | 17.53 | 12 |
| TOC (mg/L) | 2.45 | 3.70 | 1.30 | 6 |
| TP-F (ug/L) | 4.78 | 9.20 | 0.00 | 13 |
| TP-U (ug/L) | 5.48 | 12.70 | 0.00 | 13 |
| 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) | 1338.32 | 2120.75 | 367.56 | 10 |
