Table 1 Trend analysis results and of recharge and the lower and upper limits of the 95% confidence interval in different Iranian basins and across the country
Basin | Sen’s slope (L) | Significant level (p value) | Lmin95 | Lmax95 |
|---|---|---|---|---|
Sirjan | −0.485 | ≤0.01 | −0.682 | −0.185 |
Atrak | 0.027 | >0.05 | −0.075 | 0.164 |
Aras | −0.334 | ≤0.01 | −0.531 | −0.131 |
South Baluchestan | 0.188 | ≤0.01 | 0.004 | 0.264 |
Sedij | 0.558 | ≤0.05 | 0.102 | 0.895 |
Jarrahi | 0.295 | >0.05 | −0.272 | 0.873 |
Helleh | −0.496 | ≤0.05 | −0.804 | −0.036 |
Lake Urmia | −0.183 | >0.05 | −0.459 | 0.057 |
Salt Lake | −0.804 | ≤0.05 | −1.708 | −0.136 |
Haraz | −2.423 | ≤0.001 | −2.880 | −1.721 |
Anzali | 1.931 | ≤0.001 | 1.058 | 2.433 |
Sefid-roud | −0.455 | >0.05 | −1.414 | 0.083 |
Bakhtegan | −2.907 | ≤0.01 | −4.349 | −1.466 |
Gorgan | −3.003 | ≤0.05 | −6.193 | −0.628 |
Qareghom | 0.252 | >0.05 | −0.324 | 0.604 |
Great Karoon | −10.297 | ≤0.001 | −13.520 | −8.088 |
Karkheh | −2.135 | ≤0.01 | −3.513 | −1.039 |
Mehran | −0.162 | >0.05 | −0.333 | 0.209 |
Saghand Desert | −0.115 | >0.05 | −0.485 | 0.127 |
Siahkooh Desert | −0.510 | ≤0.001 | −0.699 | −0.343 |
Lut Desert | −0.051 | ≤0.01 | −0.077 | −0.018 |
Central Desert | −0.660 | ≤0.001 | −0.894 | −0.384 |
Gavkhouni | −3.955 | ≤0.001 | −5.148 | −2.768 |
West Boundary River | 0.490 | >0.05 | −0.459 | 1.165 |
Karian | −0.99 | ≤0.05 | −1.360 | −0.224 |
Patargan | −0.01 | >0.05 | −0.082 | 0.223 |
Hamun | 0.23 | >0.05 | −0.111 | 0.745 |
Hamun Mashkil | 0.10 | >0.05 | −0.074 | 0.266 |
Hirmand | 0.03 | >0.05 | −0.004 | 0.054 |
Qaresou | −1.56 | ≤0.05 | −2.957 | −0.354 |
Iran | −3.83 | ≤0.001 | −4.240 | −2.682 |
