2022
DOI: 10.1016/j.scitotenv.2022.155674
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Effect of rainfall-runoff process on sources and transformations of nitrate using a combined approach of dual isotopes, hydrochemical and Bayesian model in the Dagang River basin

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Cited by 18 publications
(3 citation statements)
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“…Based on these results, this model is suitable for use in simulations of hydrology in the Gilgel Abay watershed. Including the modeling carried out in the Al-Adhaim, Northern Iraq, watershed, the results of R 2 are quite good at 0.92 [18,30]. Similarly, Barbosa [12] has seven different formulas to investigate hydrological performance with the HEC-HMS method: MAE, RSR, RMSE, NSE, R 2 , KGE, and PBIAS, which finally succeeded in obtaining the conclusion that the HEC-HMS model can represent hydrological processes on the distribution of watersheds investigated effectively, efficiently, and with good accuracy.…”
Section: Comparison Of Simulation and Observation Hydrographs And Mod...mentioning
confidence: 93%
“…Based on these results, this model is suitable for use in simulations of hydrology in the Gilgel Abay watershed. Including the modeling carried out in the Al-Adhaim, Northern Iraq, watershed, the results of R 2 are quite good at 0.92 [18,30]. Similarly, Barbosa [12] has seven different formulas to investigate hydrological performance with the HEC-HMS method: MAE, RSR, RMSE, NSE, R 2 , KGE, and PBIAS, which finally succeeded in obtaining the conclusion that the HEC-HMS model can represent hydrological processes on the distribution of watersheds investigated effectively, efficiently, and with good accuracy.…”
Section: Comparison Of Simulation and Observation Hydrographs And Mod...mentioning
confidence: 93%
“…This provides richer information about the parameter uncertainties and allows for more robust modelling of the δ 2 Hδ 18 O covariance. Because of these advantages, the Bayesian approaches have recently been popular for solving water isotope problems (e. g. Putman et al, 2019;Arellano et al, 2020;Torres-Martínez et al, 2020;Zhang et al, 2020;Kang et al, 2022;Zaryab et al, 2022;Mao et al, 2023). The full benefits of using BLR can be found in Klauenberg et al (2015).…”
Section: Methodsmentioning
confidence: 99%
“…As a result, stable isotopes of nitrogen (N) and oxygen (O) of nitrate (NO 3 − ), that is, δ 15 N NO3 and δ 18 O NO3 , have been gaining increasing use as a means to estimate the dominant land use contributors to stream water quality (Kang et al., 2022; Kendall et al., 2007; Ford et al., 2017; Liu et al., 2021; Rassam et al., 2008). For example, typical δ 15 N NO3 in manure or sewage of +7‰ to +20‰ (Mayer et al., 2002) is partially distinct from δ 15 N NO3 in atmospheric deposition (−10‰ to +8‰), δ 15 N NO3 in synthetic fertilizers (0‰), δ 15 N NO3 in natural soil (−3‰ to +5‰), and δ 15 N NO3 produced by nitrification in soil (−20‰ to +10‰) (Kendall et al., 2007).…”
Section: Introductionmentioning
confidence: 99%