Skip navigation
Please use this identifier to cite or link to this item: http://repositorio.unb.br/handle/10482/45256
Files in This Item:
File Description SizeFormat 
ARTIGO_RelationshipsBetweenSoil.pdf1,22 MBAdobe PDFView/Open
Title: Relationships between soil properties and species establishment in the restoration of mined soils in the cerrado biome
Authors: Vieira, Daniel Alves
Martins, Thalles Oliveira
Matias, Renan Augusto Miranda
Silva, Pedro Henrique Fernandes
Valadão, Marco Bruno Xavier
Barbosa, Pedro Vilela Gondim
Gatto, Alcides
Pinto, José Roberto Rodrigues
Bussinguer, Angela Pereira
Ribeiro, Fabiana Piontekowski
metadata.dc.contributor.email: mailto:alcidesgatto@unb.br
mailto:fbn2.ribeiro@gmail.com
metadata.dc.identifier.orcid: http://orcid.org/0000-0002-2663- 9318
https://orcid.org/0000-0002-5375-6368
Assunto:: Cerrados
Química do solo
Solos - propriedades
Issue Date: 4-Nov-2022
Publisher: Plos One
Citation: VIEIRA, Daniel Alves et. al. Relationships between soil properties and species establishment in the restoration of mined soils in the cerrado biome. PLoS ONE, v. 17, n. 11, art. e0277193, 2022. DOI 10.1371/journal.pone.0277193. Disponível em: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0277193. Acesso em: 05 dez. 2022.
Abstract: Restoring the ecosystems of the Cerrado biome is challenging considering the diversity of phytophysiognomies present in the biome, some of which are composed of species from different strata (herbaceous, shrubby, and arboreal), which increases the complexity of restructuring the floristic composition. Other factors was involved, such as soil quality, which directly influences the success of restoration, water storage, and nutrients, the financial costs, and a slow ecological process, due to the adverse circumstances found in the area. be restored. The strong anthropogenic interventions by mining processes reduce dramatically the physical and nutritional composition of the soil. We studied two restoration areas in Paracatu, Brazil, to examine their edaphic conditions six years after mining activities ceased and relate them to the status of the restoration process. In 2009, a Cerrado restoration were established in an area previously explored for gravel extraction. Plants were sampled and identified in 11 transects along the planting lines. The diameter base (DB) and total height (HT) were measured. The physical/chemical quality of the soil substrate was determined using a collection of samples in open trenches at four types of points: Cerrado (TC); dead plant pits (TM); seedling pits having living individuals of the most abundant species (TT); and those of the second-most abundant species (TE). Cecropia pachystachya Trécul and Tapirira guianensis Aubl. were most abundant and demonstrated the potential to thrive in areas degraded by mining having low mortality rates and growth at relatively DB and HT. The physical quality indicators in the gravel pits were not limiting, indicating that substrate preparation was efficient in this regard. The organic matter content in TM, TT, and TE was low in comparison to that of TC, and the chemical conditions in the TE pit substrates were similar to those in TM pits, suggesting C. pachystachya is a species with good plasticity, whereas T. guianensis is present in pits with higher levels of phosphorus.
Licença:: Copyright: © 2022 Vieira et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Fonte: https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0277193&type=printable. Acesso em: 05 dez. 2022.
DOI: https://doi.org/10.1371/journal.pone.0277193
Appears in Collections:Artigos publicados em periódicos e afins

Show full item record " class="statisticsLink btn btn-primary" href="/jspui/handle/10482/45256/statistics">



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.