An isotope mixing-based clustering approach for an improved apportionment of nitrate sources in groundwater systems

Lamine Boumaiza; Safouan Ben Ammar; Romain Chesnaux; Bernhard Mayer; Elisa Sacchi; Frédéric Huneau; Émilie Garel; Karen H. Johannesson; Randy L. Stotler; Mohamed Khouatmia; Bertil Nlend; Kay Knöller; Christine Stumpp

doi:10.1016/j.scitotenv.2025.181158

An isotope mixing-based clustering approach for an improved apportionment of nitrate sources in groundwater systems

Lamine Boumaiza
, Safouan Ben Ammar
, Romain Chesnaux
, Bernhard Mayer
, Elisa Sacchi
, Frédéric Huneau
, Émilie Garel
, Karen H. Johannesson
, Randy L. Stotler
, Mohamed Khouatmia
, Bertil Nlend
, Kay Knöller
, Christine Stumpp

SFE - Dean's Office

Research output: Contribution to journal › Article › peer-review

Original language	English
Article number	181158
Journal	Science of the Total Environment
Volume	1010
DOIs	https://doi.org/10.1016/j.scitotenv.2025.181158
State	Published - Jan 1 2026

ASJC Scopus Subject Areas

Environmental Engineering
Environmental Chemistry
Waste Management and Disposal
Pollution

Keywords

Coastal aquifer
Mediterranean region
MixSIAR
δB
δN
δO

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10.1016/j.scitotenv.2025.181158

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Boumaiza, L., Ben Ammar, S., Chesnaux, R., Mayer, B., Sacchi, E., Huneau, F., Garel, É., Johannesson, K. H., Stotler, R. L., Khouatmia, M., Nlend, B., Knöller, K., & Stumpp, C. (2026). An isotope mixing-based clustering approach for an improved apportionment of nitrate sources in groundwater systems. Science of the Total Environment, 1010, Article 181158. https://doi.org/10.1016/j.scitotenv.2025.181158

Boumaiza, L, Ben Ammar, S, Chesnaux, R, Mayer, B, Sacchi, E, Huneau, F, Garel, É, Johannesson, KH, Stotler, RL, Khouatmia, M, Nlend, B, Knöller, K & Stumpp, C 2026, 'An isotope mixing-based clustering approach for an improved apportionment of nitrate sources in groundwater systems', Science of the Total Environment, vol. 1010, 181158. https://doi.org/10.1016/j.scitotenv.2025.181158

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title = "An isotope mixing-based clustering approach for an improved apportionment of nitrate sources in groundwater systems",

keywords = "Coastal aquifer, Mediterranean region, MixSIAR, δB, δN, δO",

author = "Lamine Boumaiza and \{Ben Ammar\}, Safouan and Romain Chesnaux and Bernhard Mayer and Elisa Sacchi and Fr{\'e}d{\'e}ric Huneau and {\'E}milie Garel and Johannesson, \{Karen H.\} and Stotler, \{Randy L.\} and Mohamed Khouatmia and Bertil Nlend and Kay Kn{\"o}ller and Christine Stumpp",

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year = "2026",

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doi = "10.1016/j.scitotenv.2025.181158",

language = "English",

volume = "1010",

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T1 - An isotope mixing-based clustering approach for an improved apportionment of nitrate sources in groundwater systems

AU - Boumaiza, Lamine

AU - Ben Ammar, Safouan

AU - Chesnaux, Romain

AU - Mayer, Bernhard

AU - Sacchi, Elisa

AU - Huneau, Frédéric

AU - Garel, Émilie

AU - Johannesson, Karen H.

AU - Stotler, Randy L.

AU - Khouatmia, Mohamed

AU - Nlend, Bertil

AU - Knöller, Kay

AU - Stumpp, Christine

PY - 2026/1/1

Y1 - 2026/1/1

KW - Coastal aquifer

KW - Mediterranean region

KW - MixSIAR

KW - δB

KW - δN

KW - δO

UR - https://www.scopus.com/pages/publications/105024220569

UR - https://www.scopus.com/pages/publications/105024220569#tab=citedBy

U2 - 10.1016/j.scitotenv.2025.181158

DO - 10.1016/j.scitotenv.2025.181158

M3 - Article

C2 - 41371029

AN - SCOPUS:105024220569

SN - 0048-9697

VL - 1010

JO - Science of the Total Environment

JF - Science of the Total Environment

M1 - 181158

ER -

An isotope mixing-based clustering approach for an improved apportionment of nitrate sources in groundwater systems

ASJC Scopus Subject Areas

Keywords

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