Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 988339

The implications of sample preparation on the particle size distribution of soil


Vdović, Neda; Pikelj, Kristina; Jurina, Irena; Ivanić, Maja; Dunato, Nadia; Štefan, Antonija
The implications of sample preparation on the particle size distribution of soil // Journal of plant nutrition and soil science- zeitschrift fur pflanzenernahrung und bodenkunde, 182 (2019), 2; 277-285 doi:10.1002/jpln.201800290 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 988339 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The implications of sample preparation on the particle size distribution of soil

Autori
Vdović, Neda ; Pikelj, Kristina ; Jurina, Irena ; Ivanić, Maja ; Dunato, Nadia ; Štefan, Antonija

Izvornik
Journal of plant nutrition and soil science- zeitschrift fur pflanzenernahrung und bodenkunde (1436-8730) 182 (2019), 2; 277-285

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
grain size ; laser diffraction ; particle counter ; pipette ; sedigraph ; soil ; specific surface area
(grain size ; laser diffraction ; particle counter ; pipette ; specific surface area)

Sažetak
Particle size distribution (PSD) is among basic parameters in soil and sediment characterization and provides essential information in sedimentological and environmental studies. The problem with the PSD determination is that for any given sample the result depends not only on the method used but also on the sample pre‐treatment, making them seldom comparable. In this study, the PSD of seven non‐treated and pre‐treated soil samples were determined by four granulometric methods (pipette, sedigraph, particle counter and laser diffraction analysis). Samples were subjected to pre‐treatments commonly used in sample preparation for the PSD determination, i.e., addition of dispersant (sodium metaphosphate) and removal of the organic matter (with hydrogen peroxide). The total organic carbon (TOC) analysis was used to estimate the content of organic matter before and after its removal. The effect of different pre‐treatments was evaluated based on the PSD variations and the changes in the specific surface area (SSA) of the samples. The results highlighted differences in the PSD curves of samples depending on the granulometric method and pre‐ treatment applied. The most pronounced difference was the higher amount of clay fraction determined by settling techniques. The role of hydrogen peroxide in disruption of aggregates was evident in the increase in the SSA as well as the share of fine fraction determined by all four techniques, while sodium metaphosphate made no modifications of the SSA but acted in favour of prolonging settling of clay particles and increasing its content obtained by settling techniques.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-7555 - Transport i kemodinamika elemenata u tragovima u slatkovodnim i priobalnim sedimentacijskim sustavima (TRACESS) (Kniewald, Goran, HRZZ - 2013-11) ( POIROT)
HRZZ-IP-2013-11-2504 - Nanominerali u sedimentima i tlima: formiranje, značajke i uloga u biogeokemijskim procesima (NanoMin) (Sondi, Ivan, HRZZ - 2013-11) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Irena Jurina Tokić (autor)

Avatar Url Maja Ivanić (autor)

Avatar Url Kristina Pikelj (autor)

Avatar Url Neda Vdović (autor)

Citiraj ovu publikaciju

Vdović, Neda; Pikelj, Kristina; Jurina, Irena; Ivanić, Maja; Dunato, Nadia; Štefan, Antonija
The implications of sample preparation on the particle size distribution of soil // Journal of plant nutrition and soil science- zeitschrift fur pflanzenernahrung und bodenkunde, 182 (2019), 2; 277-285 doi:10.1002/jpln.201800290 (međunarodna recenzija, članak, znanstveni)
Vdović, N., Pikelj, K., Jurina, I., Ivanić, M., Dunato, N. & Štefan, A. (2019) The implications of sample preparation on the particle size distribution of soil. Journal of plant nutrition and soil science- zeitschrift fur pflanzenernahrung und bodenkunde, 182 (2), 277-285 doi:10.1002/jpln.201800290.
@article{article, year = {2019}, pages = {277-285}, DOI = {10.1002/jpln.201800290}, keywords = {grain size, laser diffraction, particle counter, pipette, sedigraph, soil, specific surface area}, journal = {Journal of plant nutrition and soil science- zeitschrift fur pflanzenernahrung und bodenkunde}, doi = {10.1002/jpln.201800290}, volume = {182}, number = {2}, issn = {1436-8730}, title = {The implications of sample preparation on the particle size distribution of soil}, keyword = {grain size, laser diffraction, particle counter, pipette, sedigraph, soil, specific surface area} }
@article{article, year = {2019}, pages = {277-285}, DOI = {10.1002/jpln.201800290}, keywords = {grain size, laser diffraction, particle counter, pipette, specific surface area}, journal = {Journal of plant nutrition and soil science- zeitschrift fur pflanzenernahrung und bodenkunde}, doi = {10.1002/jpln.201800290}, volume = {182}, number = {2}, issn = {1436-8730}, title = {The implications of sample preparation on the particle size distribution of soil}, keyword = {grain size, laser diffraction, particle counter, pipette, specific surface area} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font