Quantification of spatial and seasonal variations in the proportional contribution of nitrate sources using a multi-isotope approach and Bayesian isotope mixing model
A Meghdadi, N Javar - Environmental pollution, 2018 - Elsevier
Spatial and seasonal variations in nitrate contamination are a globally concern. While
numerous studies have used δ 15 N-NO 3 and δ 18 O-NO 3 to elucidate the dominant …
numerous studies have used δ 15 N-NO 3 and δ 18 O-NO 3 to elucidate the dominant …
Characterizing the capacity of hyporheic sediments to attenuate groundwater nitrate loads by adsorption
A Meghdadi - Water research, 2018 - Elsevier
Nitrate has been recognized as a global threat to environmental health. In this regard, the
hyporheic zone (saturated media beneath and adjacent to the stream bed) plays a crucial …
hyporheic zone (saturated media beneath and adjacent to the stream bed) plays a crucial …
Evaluation of nitrate sources and the percent contribution of bacterial denitrification in hyporheic zone using isotope fractionation technique and multi-linear regression …
A Meghdadi, N Javar - Journal of Environmental Management, 2018 - Elsevier
Denitrification has documented as a promising pathway to permanently remove nitrate from
a system. Numerous studies have used the isotope fractionation technique (IFT) to evaluate …
a system. Numerous studies have used the isotope fractionation technique (IFT) to evaluate …
Ecological water health assessment using benthic macroinvertebrate communities (case study: the Ghezel Ozan River in Zanjan Province, Iran)
Macroinvertebrates are without spinal cord living organisms that spend their main phases of
metamorphosis in water; so, changing the ecological structure of their communities …
metamorphosis in water; so, changing the ecological structure of their communities …
Quantifying Vertical Hyporheic Exchange and hyporheic residence time in thalweg paths of meandering streams characterized by multiple riffle-pool sequences …
A Meghdadi, M Eyvazi, Z Najatijahromi… - Hydrology and Earth …, 2019 - hess.copernicus.org
Riffle-pool sequences in the thalweg paths of meandering streams are of pivotal importance
to the hyporheic exchange pattern in a fluvial network, but the complex hydrodynamic …
to the hyporheic exchange pattern in a fluvial network, but the complex hydrodynamic …