Nitrate isotopes in catchment hydrology: insights, ideas and implications for models
Abstract Models that simulate water flow and quality, particularly related to nitrate ions, are
commonly used on a catchment-scale. However, tracking nitrate ions is a challenging task …
commonly used on a catchment-scale. However, tracking nitrate ions is a challenging task …
Stable isotopes reveal organic nitrogen pollution and cycling from point and non-point sources in a heavily cultivated (agricultural) Mediterranean river basin
Abstract The Pinios River Basin (PRB) is the most intensively cultivated area in Greece,
which hosts numerous industries and other anthropogenic activities. The analysis of water …
which hosts numerous industries and other anthropogenic activities. The analysis of water …
Nitrate legacy in a tropical and complex fractured volcanic aquifer system
R Sánchez‐Gutiérrez… - Journal of …, 2023 - Wiley Online Library
Nitrate legacy is affecting groundwater sources across the tropics. This study describes
isotopic and ionic spatial trends across a tropical, fractured, volcanic multi‐aquifer system in …
isotopic and ionic spatial trends across a tropical, fractured, volcanic multi‐aquifer system in …
Isotopes reveal the moderating role of ammonium on global riverine water nitrogen cycling
The relationship between δ18O and δ15N in aquatic nitrate (NO3–) is used to assess
nitrogen (N) cycling, primarily relying on controlled laboratory tests of isotope fractionation …
nitrogen (N) cycling, primarily relying on controlled laboratory tests of isotope fractionation …