Methods to investigate the geochemistry of groundwaters with values for nitrogen compounds below the detection limit
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Compositional data analysis is a mature and well-established field of statistics.
“Compositional data analysis is currently a mature and well-established field of statistics which has been used in diverse fields of research concerned with multivariate proportion-type data such as nutrition (e.g. fatty acid composition in meat) [19], geochemistry (e.g. sedimentary composition of rocks or chemistry of groundwaters) [20, 21], politics (e.g. multiparty electoral data) [22], and”
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- Authors
- Buccianti, A., Nisi, B., Martín-Fernández, J. A., & Palarea-Albaladejo, J.
- Affiliations
- Institute of Geosciences and Earth Resources (IT)
- Corresponding author
- Buccianti, A.
- Venue
- Journal of Geochemical Exploration
- Publisher
- Elsevier BV
- Published
- 2014-06
- Volume
- 141
- Pages
- 78-88
- ISSN
- 0375-6742 (ISSN-L)
- OpenAlex
- W1976007213
- Cited by
- 25
- References
- 68
- Citations by year
- 2026: 1 · 2024: 4 · 2022: 3 · 2021: 2 · 2020: 3 · 2018: 2 · 2016: 1 · 2015: 3 · 2014: 5 · 2013: 1
- FWCI
- 3.78
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Geochemical Exploration (publishedVersion)
- LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (publishedVersion)
- Universitat de Girona Digital Repository (Universitat de Girona) (publishedVersion)
- Repositori UJI (Universitat Jaume I) (publishedVersion)
- RECERCAT (Consorci de Serveis Universitaris de Catalunya) (publishedVersion)
- Florence Research (University of Florence) (submittedVersion)
- Funders
- Università degli Studi di Firenze
- Topics
- Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Groundwater and Isotope Geochemistry
- Physical Sciences › Environmental Science › Water Science and Technology › Water Quality and Pollution Assessment
- Physical Sciences › Environmental Science › Water Science and Technology › Water Quality and Resources Studies
- Keywords
- hydrogeochemistry, nitrogen compounds, nitrate, ammonium, nitrite, compositional data analysis, covariance structure, imputation methods, groundwater contamination, geochemical processes
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