Evidence map›Paper›PMID 30460414›Full record

ArticleEnvironmental monitoring and assessment2018

Ecotoxicity evaluation and human risk assessment of an agricultural polluted soil.

Imad El-Alam, Anthony Verdin, Joël Fontaine, Frédéric Laruelle, Ramez Chahine, Hassane Makhlouf, Anissa Lounès-Hadj Sahraoui

Abstract read
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In one paragraph

Article in Environmental monitoring and assessment, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

7 authors.

Imad El-AlamEquipe Stress Oxydatif et Antioxydants, Ecole Doctorale des Sciences et de Technologie, Université Libanaise, Campus Universitaire Hariri, Hadath, Lebanon.
Anthony VerdinUniversité Littoral Côte d'Opale, EA 4492 - UCEIV - Unité de Chimie Environnementale et Interactions sur le Vivant, SFR Condorcet FR CNRS 3417, F-62228, Calais cedex, France.
Joël FontaineUniversité Littoral Côte d'Opale, EA 4492 - UCEIV - Unité de Chimie Environnementale et Interactions sur le Vivant, SFR Condorcet FR CNRS 3417, F-62228, Calais cedex, France.
Frédéric LaruelleUniversité Littoral Côte d'Opale, EA 4492 - UCEIV - Unité de Chimie Environnementale et Interactions sur le Vivant, SFR Condorcet FR CNRS 3417, F-62228, Calais cedex, France.
Ramez ChahineEquipe Stress Oxydatif et Antioxydants, Ecole Doctorale des Sciences et de Technologie, Université Libanaise, Campus Universitaire Hariri, Hadath, Lebanon.
Hassane MakhloufEquipe Stress Oxydatif et Antioxydants, Ecole Doctorale des Sciences et de Technologie, Université Libanaise, Campus Universitaire Hariri, Hadath, Lebanon. drhassanemakhlouf@yahoo.fr.
Anissa Lounès-Hadj SahraouiUniversité Littoral Côte d'Opale, EA 4492 - UCEIV - Unité de Chimie Environnementale et Interactions sur le Vivant, SFR Condorcet FR CNRS 3417, F-62228, Calais cedex, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aims to evaluate the nature and level of chemical pollution as well as the potential toxicity and ecotoxicity of an agricultural soil irrigated by the water of Litani River. Our findings showed that the soil was mainly contaminated by alkanes (hentriacontane, octadecane, hexadecane) and metal trace elements (nickel, vanadium, chromium, and manganese). Soil organic extracts showed high cytotoxicity against human hepatic (HepG2) and bronchial epithelial cells (Beas-2B). Soil ecotoxicity was revealed by seed germination inhibition of several plant species (wheat, clover, alfalfa, tall fescue, and ryegrass) ranging from 7 to 30% on the polluted soil compared to non-polluted one. In addition, significant decreases in telluric microbial biomasses (bacterial and fungal biomasses), quantified by phospholipid fatty acids (PLFA) analysis were observed in polluted soil compared to non-contaminated soils. The density of the arbuscular mycorrhizal fungal (AMF) spores isolated from the polluted soil was about 316 spores/100 g. Three main AMF species were identified as Funelliformis mosseae, Septoglomus constrictum, and Claroideoglomus lamellosum. Moreover, 16 indigenous plant species were inventoried with Silybum marianum L. as the dominant one. Plant biodiversity indices (Shannon, Simpson, Menhinick, and Margaleff) were lower than those found in other contaminated soils. Finally, it was found that all the present plant species on this polluted site were mycorrhized, suggesting a possible protection of these plants against encountered pollutants, and the possibility to use AMF-assisted phytoremediation to clean-up such a site.

Indexed as

Environmental MonitoringAgricultureAlkanesBiodegradation, EnvironmentalBiodiversityBiomassCell Line, TumorEnvironmental PollutionHep G2 CellsHumansMycorrhizaePlant RootsPoaceaeRisk AssessmentSoilSoil MicrobiologyAlkanesSoilSoil PollutantsTrace ElementsBiodiversityEcotoxicityMicrobial biomassSoil pollutionToxicity

Identifiers

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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.