Evidence map›Paper›PMID 33638070›Full record

ArticleEnvironmental science and pollution research international2021

Effects of fluoride emission on the morphoanatomy of three plant species endemics to Brazil using passive biomonitoring.

Thamires Fernanda Gomes, Ademir Martins Lima, Ana Paula Pires Marques, Luzimar Campos da Silva

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Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Thamires Fernanda GomesDepartamento de Biologia Vegetal, Universidade Federal de Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, MG, 36570-900, Brazil.
Ademir Martins LimaDepartamento de Agronomia, Universidade Federal de Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, MG, 36570-900, Brazil.
Ana Paula Pires MarquesDepartamento de Biologia Vegetal, Universidade Federal de Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, MG, 36570-900, Brazil.
Luzimar Campos da SilvaDepartamento de Biologia Vegetal, Universidade Federal de Viçosa, Av. P.H. Rolfs, s/n, Campus Universitário, Vicosa, MG, 36570-900, Brazil. luzimar@ufv.br.ORCID http://orcid.org/0000-0003-1100-988X

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico (BR) 309308/2018-6Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001
6 · The paper itself

Abstract

Fluoride is the most phytotoxic atmospheric pollutant. The objective of this study was to evaluate the effects of fluoride emissions by an aluminum smelter on three plant species endemics to Brazil, located at Parque Estadual do Itacolomi (PEI). The monitored species were Byrsonima variabilis (Malpighiaceae), Myrceugenia alpigena (Myrtaceae), and Eremanthus erythropappus (Asteraceae), which were monitored during 9 months using passive biomonitoring at five different locations with different distances from the smelter. The monitored species did not show macroscopic phytotoxicity damage to fluoride; however, they did show microscopic damage. The species closer to the smelter presented more severe anatomic damages, such as rupture of cell walls, protoplast retraction, and trichome alterations. Damaged stomatal ledges, flaking epicuticular wax, and damages to trichomes were observed. M. alpigena showed a higher accumulation of fluoride than the other species at all monitored sites. The test for cell death with Evans Blue was positive for the three studied species. Through biomonitoring in the PEI, we concluded that the emissions from the aluminum smelter affect the native vegetation and that due to the greater accumulation of fluoride and the diversity of microscopic damage in M. alpigena, the use of this species in the monitoring of environments polluted by fluoride is enhanced.

Indexed as

Anatomical alterationAtmospheric pollutionByrsonima variabilisEndemic plantsEremanthus erythropappusEvans BlueMyrceugenia alpigena

Identifiers

PMID33638070

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