Evidence map›Paper›PMID 28795327›Full record

ArticleEnvironmental science and pollution research international2017

Biomonitoring of coastal pollution in the Gulf of Gabes (SE, Tunisia): use of Posidonia oceanica seagrass as a bioindicator and its mat as an archive of coastal metallic contamination.

Radhouan El Zrelli, Pierre Courjault-Radé, Lotfi Rabaoui, Nabil Daghbouj, Lamjed Mansour, Rafik Balti, Sylvie Castet, Faouzi Attia, Sylvain Michel, Nejla Bejaoui

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Article in Environmental science and pollution research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 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

10 authors.

Radhouan El ZrelliGéosciences Environnement Toulouse (GET), Université de Toulouse, UMR 5563 CNRS/UPS/IRD/CNES, 14 Avenue Edouard Belin, 31400, Toulouse, France. radhouan.elzrelli@gmail.com.
Pierre Courjault-RadéGéosciences Environnement Toulouse (GET), Université de Toulouse, UMR 5563 CNRS/UPS/IRD/CNES, 14 Avenue Edouard Belin, 31400, Toulouse, France.
Lotfi RabaouiResearch Unit of Integrative Biology and Evolutionary and Functional Ecology of Aquatic Systems, Faculty of Science of Tunis, University of Tunis El Manar, University Campus, 2092, Tunis, Tunisia.
Nabil DaghboujCEMES-CNRS and Université de Toulouse, 29 Rue J. Marvig, 31055, Toulouse, France.
Lamjed MansourResearch Unit of Integrative Biology and Evolutionary and Functional Ecology of Aquatic Systems, Faculty of Science of Tunis, University of Tunis El Manar, University Campus, 2092, Tunis, Tunisia.
Rafik BaltiEnzymes and Bioconversion Unit, National School of Engineering, University of Sfax, Km 4 Road Soukra, 3038, Sfax, Tunisia.
Sylvie CastetGéosciences Environnement Toulouse (GET), Université de Toulouse, UMR 5563 CNRS/UPS/IRD/CNES, 14 Avenue Edouard Belin, 31400, Toulouse, France.
Faouzi AttiaAgronutrition, 3 Allée de l'Orchidée, 31390, Carbonne, Toulouse, France.
Sylvain MichelSADEF-Pôle d'Aspach, Rue de la Station, F-68700, Aspach-le-Bas, France.
Nejla BejaouiInstitut National Agronomique de Tunis (INAT), Université de Carthage, 43 Avenue Charles Nicolle, 1082, Tunis, Maharajène, Tunisia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Within the framework of a study on the extent and history of marine pollution in the central area of Gabes Gulf, the concentrations of four trace metals (Cd, Cu, Pb, and Zn) were assessed in three different tissues of the seagrass species, Posidonia oceanica (leaves, rhizomes, and roots), in the mat of P. oceanica meadows at different depths from the sea floor (- 30 to - 150 cm) and in sediments. The results showed that P. oceanica leaves accumulate more Cd, Cu, and Zn, whereas Pb was found to be more concentrated in roots. The analysis of P. oceanica mat highlighted a clear decreasing gradient of trace metal concentrations from lower (- 30 cm) to higher (- 150 cm) depths. Considering that P. oceanica mat continuously rises above the initial level, with a rate of 1 m per century (~1 cm year

Indexed as

Environmental BiomarkersAlismatalesBiomassCalcium SulfateEcosystemEnvironmental MonitoringMetals, HeavyPhosphorusPlant LeavesSeawaterTunisiaWater Pollutants, ChemicalCalcium SulfateEnvironmental BiomarkersMetals, HeavyphosphogypsumPhosphorusWater Pollutants, ChemicalArchive of metallic contaminationGulf of GabesMatPhosphogypsumPosidonia oceanica

Identifiers

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Registered trials

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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.