Table 2.
Non-normalised and flow-normalised TP export in 1995 and trend statistics in 1995−2016. Downward arrow indicates statistically significant (p < 0.05) increase and upward arrow statistically significant decrease. Only statistically significant changes proportional (%) and trends are shown.
| TP (1995–2016) | Non-normalised export | Flow-normalised export | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Basin no. | Sea region | River | Export in 1995 (t) | Slope (t a−1) | p | Change (t) | % Change | Trend | Export in 1995 (t) | Slope (t a−1) | p | Change (t) | % Change | Trend |
| 4 | GUF | VUOKSI | 146 | 0.41 | 0.481 | 9 | 158 | − 0.71 | 0.108 | − 15 | ||||
| 11 | GUF | VIROJOKI | 7.6 | − 0.02 | 0.714 | 0 | 8.4 | − 0.06 | 0.076 | − 1 | ||||
| 14 | GUF | KYMIJOKI | 195 | − 1.14 | 0.554 | − 24 | 235 | − 2.43 | 0.017 | − 51 | − 22 | ↘ | ||
| 16 | GUF | KOSKENKYLÄNJOKI | 17.7 | 0.74 | 0.045 | 16 | 88 | ↗ | 23.4 | 0.42 | 0.003 | 9 | 37 | ↗ |
| 18 | GUF | PORVOONJOKI | 44.5 | 0.14 | 0.800 | 3 | 51.7 | 0.01 | 0.888 | 0 | ||||
| 19 | GUF | MUSTIJOKI | 35.5 | − 0.61 | 0.248 | − 13 | 30.8 | − 0.13 | 0.352 | − 3 | ||||
| 21 | GUF | VANTAANJOKI | 68.6 | − 0.59 | 0.517 | − 12 | 74.0 | − 0.73 | 0.045 | − 15 | − 21 | ↘ | ||
| 23 | GUF | KARJAANJOKI | 20.1 | − 0.15 | 0.297 | − 3 | 17.1 | 0.08 | 0.135 | 2 | ||||
| 24 | ARC | KISKONJOKI | 11.6 | 0.09 | 0.352 | 2 | 11.8 | 0.08 | 0.135 | 2 | ||||
| 25 | ARC | USKELANJOKI | 49.1 | − 0.33 | 0.714 | − 7 | 41.3 | 0.41 | 0.414 | 9 | ||||
| 27 | ARC | PAIMIONJOKI | 68.7 | − 0.09 | 0.978 | − 2 | 62.6 | 0.88 | 0.248 | 18 | ||||
| 28 | ARC | AURAJOKI | 57.4 | − 0.16 | 0.844 | − 3 | 48.9 | 0.58 | 0.248 | 12 | ||||
| 34 | BOS | EURAJOKI | 21.9 | − 0.41 | 0.150 | − 9 | 23.7 | − 0.36 | 0.096 | − 8 | ||||
| 35 | BOS | KOKEMÄENJOKI | 401 | − 5.10 | 0.248 | − 107 | 396 | − 2.77 | 0.167 | − 58 | ||||
| 37 | BOS | LAPVÄÄRTINJOKI | 31.8 | − 0.16 | 0.672 | − 3 | 29.6 | − 0.14 | 0.632 | − 3 | ||||
| 39 | BOS | NÄRPIÖNJOKI | 16.8 | 0.88 | 0.019 | 18 | 110 | ↗ | 17.5 | 0.54 | 0.002 | 11 | 64 | ↗ |
| 42 | BOB | KYRÖNJOKI | 117 | 0.75 | 0.481 | 16 | 130 | − 0.48 | 0.554 | − 10 | ||||
| 44 | BOB | LAPUANJOKI | 74.1 | 0.43 | 0.592 | 9 | 75.9 | − 0.18 | 0.481 | − 4 | ||||
| 49 | BOB | PERHONJOKI | 42.1 | 0.34 | 0.517 | 7 | 52.0 | − 0.65 | 0.002 | − 14 | − 26 | ↘ | ||
| 51 | BOB | LESTIJOKI | 33.4 | − 0.48 | 0.324 | − 10 | 36.9 | − 0.83 | 0.001 | − 17 | − 47 | ↘ | ||
| 53 | BOB | KALAJOKI | 129 | − 1.22 | 0.297 | − 26 | 48 | − 2.98 | 0.000 | − 63 | − 42 | ↘ | ||
| 54 | BOB | PYHÄJOKI | 55.5 | 0.50 | 0.297 | 10 | 68.6 | − 0.43 | 0.085 | − 9 | ||||
| 57 | BOB | SIIKAJOKI | 75.9 | 1.04 | 0.324 | 22 | 107.4 | − 0.75 | 0.030 | − 16 | − 15 | ↘ | ||
| 59 | BOB | OULUJOKI | 127 | 0.94 | 0.481 | 20 | 144 | − 0.01 | 0.844 | 0 | ||||
| 60 | BOB | KIIMINGINJOKI | 38.4 | 0.86 | 0.045 | 18 | 47 | ↗ | 47.9 | − 0.16 | 0.554 | − 3 | ||
| 61 | BOB | IIJOKI | 127 | 0.42 | 0.632 | 9 | 142 | − 0.78 | 0.085 | − 16 | ||||
| 63 | BOB | KUIVAJOKI | 16.8 | 0.23 | 0.324 | 5 | 20.4 | − 0.03 | 0.632 | − 1 | ||||
| 64 | BOB | SIMOJOKI | 27.9 | 0.26 | 0.592 | 6 | 31.1 | − 0.07 | 0.446 | − 2 | ||||
| 65 | BOB | KEMIJOKI | 347 | − 2.32 | 0.672 | − 49 | 380 | − 4.27 | 0.040 | − 90 | − 24 | ↘ | ||
| 67 | BOB | TORNIONJOKI | 244 | 2.52 | 0.481 | 53 | 270 | − 0.22 | 0.844 | − 5 | ||||
Trend: ↘ Decrease ↔ No change ↗ Increase