Evidence map›Paper›PMID 35948854›Full record

ArticleJournal of fluorescence2022

Combination of 3D Fluorescence/PARAFAC and UV-Vis Absorption for the Characterization of Agricultural Soils from Morocco.

Hassan Ba-Haddou, Hicham Hassoun, Salim Foudeil, Abdelmajid El Bakkali, Saadia Ait Lyazidi, Mustapha Haddad, Matthieu Masson, Marina Coquery, Christelle Margoum

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Article in Journal of fluorescence, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Hassan Ba-HaddouLaboratoire de Spectrométrie des Matériaux et Archéomatériaux, URL-CNRST N°7, Faculté des Sciences, University of Moulay Ismail, Meknes, Morocco.
Hicham HassounLaboratoire de Spectrométrie des Matériaux et Archéomatériaux, URL-CNRST N°7, Faculté des Sciences, University of Moulay Ismail, Meknes, Morocco.
Salim FoudeilLaboratoire de Spectrométrie des Matériaux et Archéomatériaux, URL-CNRST N°7, Faculté des Sciences, University of Moulay Ismail, Meknes, Morocco.
Abdelmajid El BakkaliLaboratoire de Spectrométrie des Matériaux et Archéomatériaux, URL-CNRST N°7, Faculté des Sciences, University of Moulay Ismail, Meknes, Morocco.
Saadia Ait LyazidiLaboratoire de Spectrométrie des Matériaux et Archéomatériaux, URL-CNRST N°7, Faculté des Sciences, University of Moulay Ismail, Meknes, Morocco. s.aitlyazidi@umi.ac.ma.
Mustapha HaddadLaboratoire de Spectrométrie des Matériaux et Archéomatériaux, URL-CNRST N°7, Faculté des Sciences, University of Moulay Ismail, Meknes, Morocco.
Matthieu MassonINRAE, UR Riverly, 69625, Villeurbanne, France.
Marina CoqueryINRAE, UR Riverly, 69625, Villeurbanne, France.
Christelle MargoumINRAE, UR Riverly, 69625, Villeurbanne, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study, combining UV-Visible absorption and 3D fluorescence supported by PARAFAC chemometric analysis, focused on the characterization of soil water extractable organic matter (WEOM) in the zone of Doukkala located near the Atlantic coast of Morocco. The extracts, in water, of a set of 30 samples covering the four main types of agricultural soils in the region (commonly labeled Tirs, Faid, Hamri and R'mel) were investigated. [Formula: see text] and [Formula: see text] absorbance ratios [Formula: see text] and [Formula: see text] spectral slopes, along with their ratios[Formula: see text], as well as the fluorescence [Formula: see text] and humification [Formula: see text] indices were calculated and interpreted. In the four soil types, these parameters revealed, on the one hand, organic materials of terrigenous origin with some biological component, and showed, on the other hand, that these materials are in similar stages of humification with an important humic character. In all the soils investigated, 3D fluorescence crossed with PARAFAC chemometrics highlighted the absence of any protein component and revealed the prevalence of the fulvic acids fraction in the organic matter humic material.

Indexed as

AgricultureSoilMoroccoSpectrometry, FluorescenceWaterSoilWaterAbsorptionAgricultural soilsMoroccoPARAFACTotal fluorescenceWEOM. UV–vis

Identifiers

PMID35948854

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.