Collembola como bioindicadores da qualidade do solo de áreas recuperadas da floresta nacional de Saracá-Taquera, Porto Trombetas, PA
This paper presents the results of the analysis of the ecological structure on collembolo treated with parameters of richness and diversity, and taxonomic aspect, in reforestation areas and two primary forests. The main focus of this study was to verify the recovery of degraded areas and recovered a...
| Autor principal: | Serrano, Mariana Botelho |
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| Grau: | Dissertação |
| Idioma: | por |
| Publicado em: |
Instituto Nacional de Pesquisas da Amazônia - INPA
2020
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| Assuntos: | |
| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/12515 http://lattes.cnpq.br/5367032520600542 |
| Resumo: |
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This paper presents the results of the analysis of the ecological structure on
collembolo treated with parameters of richness and diversity, and taxonomic aspect, in
reforestation areas and two primary forests. The main focus of this study was to verify
the recovery of degraded areas and recovered areas over time, comparing the dynamics
which species of Collembola can serve as bioindicators of major changes occurring over
the years of planting.
The comparison in these areas showed that diversity was higher in forests.
However, despite the disturbance, the reforestation show high capacity for colonization
where diversity was not affected. The collembolos are extremely sensitive to changes in
the natural environment. However, the results from this study suggest that the model for
restoration of impacted areas employed by the North River Mining, has led to a positive
process of rehabilitation of these areas, revealed the high diversity of species recorded
in plots reforested with native threes. Moreover, species of Collembolas can be used as
bioindicators of soil quality in these areas. |