Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/124476
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Relationship between particle density and soil bulk chemical composition |
Autor: | Di Giuseppe, Dario; Melchiorre, Massimiliano CSIC ORCID; Tessari, Umberto; Faccini, B. | Palabras clave: | Bulk chemical composition Floodplain Linear regression Particle density |
Fecha de publicación: | 2015 | Editor: | Springer Nature | Citación: | Journal of Soils and Sediments : 1-7 (2015) | Resumen: | Purpose: An analytical database containing XRF chemical analyses and real density measurements of unconsolidated sediments of the Padania Plain (Northern Italy) has been used to understand the relationship that exists between the soil particle density (ρs) and their bulk chemical composition. Materials and methods: Using a linear regression, we built an equation able to link the particle density with the soil elemental composition. Results and discussion: Positive correlations were found between ρs and SiO2, MgO, CaO and Na2O and negative correlations with K2O, TiO2, Al2O3, Fe2O3 and LOI, reflecting the presence in the soils of quartz and feldspars/mineral clays respectively. Conclusions: Our equation is very useful because it helps to know the density properties of a soil when it is not possible to measure ρs with a pycnometer. On the other hand, by knowing the ρs, it is possible to have a quite precise knowledge about the chemistry of the studied soils | Versión del editor: | http://dx.doi.org/10.1007/s11368-015-1275-3 | URI: | http://hdl.handle.net/10261/124476 | DOI: | 10.1007/s11368-015-1275-3 | ISSN: | 1439-0108 |
Aparece en las colecciones: | (Geo3Bcn) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
16
checked on 16-mar-2024
WEB OF SCIENCETM
Citations
14
checked on 23-feb-2024
Page view(s)
343
checked on 28-mar-2024
Download(s)
84
checked on 28-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.