Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship
Апстракт
One of the indicators of water potential and water resources is specific runoff. Specific runoff for the whole territory of Serbia was obtained using the exponential relation between depth of runoff Y (mm) and precipitation P (mm). This relation is obtained on the basis of the mean annual amount of precipitation and annual water discharge, namely the depth of the runoff for 69 basins for the period 1961–2010. Coefficient of determination (R²) of relation between the depth of runoff and precipitation is 0.72. The differences between measured and modeled values of specific runoff vary from basin to basin, but at the level of the whole Serbia it is 3.5%. More precisely, the measured specific runoff amounts 5.6 l/s/km2, and the modeled specific runoff is 5.7 l/s/km2. The verification was done by applying the model to 11 large river basins in Serbia. Spatial distribution of the modeled specific runoff is presented by a digital map of specific runoff with pixel resolution 100 × 100 m which e...nables the estimation of mean annual water discharge in any ungauged basin in Serbia.
Извор:
J. Geogr. Inst. Cvijic., 2020, 70, 203-214Финансирање / пројекти:
- Географија Србије (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-47007)
DOI: 10.2298/IJGI2003203U
ISSN: 0350-7599
WoS: 000607062100002
Scopus: 2-s2.0-85098159486
Институција/група
GraFarTY - JOUR AU - Urošev, Marko AU - Štrbac, Dragoljub AU - Kovačević-Majkić, Jelena AU - Plavšić, Jasna AU - Yamashkin, Stanislav PY - 2020 UR - https://grafar.grf.bg.ac.rs/handle/123456789/2229 AB - One of the indicators of water potential and water resources is specific runoff. Specific runoff for the whole territory of Serbia was obtained using the exponential relation between depth of runoff Y (mm) and precipitation P (mm). This relation is obtained on the basis of the mean annual amount of precipitation and annual water discharge, namely the depth of the runoff for 69 basins for the period 1961–2010. Coefficient of determination (R²) of relation between the depth of runoff and precipitation is 0.72. The differences between measured and modeled values of specific runoff vary from basin to basin, but at the level of the whole Serbia it is 3.5%. More precisely, the measured specific runoff amounts 5.6 l/s/km2, and the modeled specific runoff is 5.7 l/s/km2. The verification was done by applying the model to 11 large river basins in Serbia. Spatial distribution of the modeled specific runoff is presented by a digital map of specific runoff with pixel resolution 100 × 100 m which enables the estimation of mean annual water discharge in any ungauged basin in Serbia. T2 - J. Geogr. Inst. Cvijic. T1 - Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship EP - 214 SP - 203 VL - 70 DO - 10.2298/IJGI2003203U ER -
@article{ author = "Urošev, Marko and Štrbac, Dragoljub and Kovačević-Majkić, Jelena and Plavšić, Jasna and Yamashkin, Stanislav", year = "2020", abstract = "One of the indicators of water potential and water resources is specific runoff. Specific runoff for the whole territory of Serbia was obtained using the exponential relation between depth of runoff Y (mm) and precipitation P (mm). This relation is obtained on the basis of the mean annual amount of precipitation and annual water discharge, namely the depth of the runoff for 69 basins for the period 1961–2010. Coefficient of determination (R²) of relation between the depth of runoff and precipitation is 0.72. The differences between measured and modeled values of specific runoff vary from basin to basin, but at the level of the whole Serbia it is 3.5%. More precisely, the measured specific runoff amounts 5.6 l/s/km2, and the modeled specific runoff is 5.7 l/s/km2. The verification was done by applying the model to 11 large river basins in Serbia. Spatial distribution of the modeled specific runoff is presented by a digital map of specific runoff with pixel resolution 100 × 100 m which enables the estimation of mean annual water discharge in any ungauged basin in Serbia.", journal = "J. Geogr. Inst. Cvijic.", title = "Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship", pages = "214-203", volume = "70", doi = "10.2298/IJGI2003203U" }
Urošev, M., Štrbac, D., Kovačević-Majkić, J., Plavšić, J.,& Yamashkin, S.. (2020). Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship. in J. Geogr. Inst. Cvijic., 70, 203-214. https://doi.org/10.2298/IJGI2003203U
Urošev M, Štrbac D, Kovačević-Majkić J, Plavšić J, Yamashkin S. Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship. in J. Geogr. Inst. Cvijic.. 2020;70:203-214. doi:10.2298/IJGI2003203U .
Urošev, Marko, Štrbac, Dragoljub, Kovačević-Majkić, Jelena, Plavšić, Jasna, Yamashkin, Stanislav, "Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship" in J. Geogr. Inst. Cvijic., 70 (2020):203-214, https://doi.org/10.2298/IJGI2003203U . .