Legacy of contaminant n sources to the no3− signature in rivers: a combined isotopic (δ15n-no3−, δ18o-no3−, δ11b) and microbiological investigation

HIGHLIGHTS

• who: Cyrielle Briand from the pathways to the streamWe tested this approach on two rivers in an agricultural region of SW France have published the Article: Legacy of contaminant N sources to the NO3− signature in rivers: a combined isotopic (δ15N-NO3−, δ18O-NO3−, δ11B) and microbiological investigation, in the Journal: Scientific Reports Scientific Reports
• what: The aim of this study was to determine the origin of nitrate in rivers where multiple nitrogen sources co-exist (Fig 1). The authors discuss how the tracer's combination allows a global understanding of NO3- sources, reactions and . . .
  

   

  

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