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Nitrate sources and nitrogen dynamics in a karst aquifer with mixed nitrogen inputs (Southwest China): Revealed by multiple stable isotopic and hydro-chemical proxies

https://doi.org/10.1016/j.watres.2021.118000
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62/62 checkable references clean · checked 2026-07-22

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

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The 10 references without a DOI — listed, not checked
no DOI — not checked10.1016/j.watres.2021.118000_bib0008
no DOI — not checked10.1016/j.watres.2021.118000_bib0020
no DOI — not checkedTracing anthropogenic inputs of nitrogen to ecosystems
no DOI — not checked10.1016/j.watres.2021.118000_bib0022
no DOI — not checkedShift of nitrate sources in groundwater due to intensive livestock farming on Jeju Island, South Korea: with emphasis on legacy effects on water management
no DOI — not checkedImpacts of acid mine drainage on karst aquifers: evidence from hydrogeochemistry, stable sulfur and oxygen isotopes
no DOI — not checkedAnalysis of environmental background values of chloride and sulfate in shallow groundwater in karst area of Guizhou
no DOI — not checkedUsing nitrate dual isotopic composition (δ15N and δ18O) as a tool for exploring sources and cycling of nitrate in an estuarine system: Elkhorn Slough, California
no DOI — not checkedDetermination of 15N and 18O isotope abundance in the extractable soil nitrate by the denitrifier method
no DOI — not checkedQuantitative assessments of moisture sources and temperature governing rainfall δ18O from 20 years' monitoring records in SW-France: importance for isotopic-based climate reconstructions
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