The use of effective microorganisms changed the soil microbiota of canals in Maricá city, Brazil
The objective of this study was to evaluate the effect of bioremediation, through the application of two different strategies of effective microorganisms as treatment of effluents in the parameters of water quality and in the bacteriological profile of the soil of ‘Canal da Cidade’ - Maricá, Rio de...
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| Format: | Article |
| Language: | English |
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Universidade Estadual de Maringá
2023-10-01
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| Series: | Acta Scientiarum: Biological Sciences |
| Subjects: | |
| Online Access: | https://ojs.uem.br/ojs/index.php/ActaSciBiolSci/article/view/67690 |
| _version_ | 1797648056008572928 |
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| author | Bruno da Silva Pierri Norha Constanza Bolívar Ramírez Caio Bruno Nogueira de Paula Matos Victor Aleluia da Silva Charles Vieira Neves Estefan Monteiro da Fonseca |
| author_facet | Bruno da Silva Pierri Norha Constanza Bolívar Ramírez Caio Bruno Nogueira de Paula Matos Victor Aleluia da Silva Charles Vieira Neves Estefan Monteiro da Fonseca |
| author_sort | Bruno da Silva Pierri |
| collection | DOAJ |
| description |
The objective of this study was to evaluate the effect of bioremediation, through the application of two different strategies of effective microorganisms as treatment of effluents in the parameters of water quality and in the bacteriological profile of the soil of ‘Canal da Cidade’ - Maricá, Rio de Janeiro, Brazil. The metagenomic analyzes indicated that the abundance and richness of microorganisms in the substrate increased significantly after the bioremediation strategy used in this study. Because of bioremediation, 31 bacterial species disappeared from the environment when comparing the initial and final bacterial profiles of the soil, where 94% of these 31 species were anaerobic. Furthermore, 61 new aerobic or facultative aerobic species appeared in the channel substrate after bioremediation. As a consequence of bioremediation, the dissolved oxygen concentration and pH values increased significantly throughout the bioremediation process, indicating that the changes found in the microbiological profile of the soil contributed to the improvement of water quality parameters, helping the environment to move from anaerobic to aerobic characteristics. Thus, it is possible to state that the use of effective microorganisms directly affected the physical-chemical parameters of water quality and the microbial profile of the soil community of ‘Canal da Cidade’.
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| first_indexed | 2024-03-11T15:25:32Z |
| format | Article |
| id | doaj.art-cc5a2b14d95a4c3980b6f91adcb68f96 |
| institution | Directory Open Access Journal |
| issn | 1679-9283 1807-863X |
| language | English |
| last_indexed | 2024-03-11T15:25:32Z |
| publishDate | 2023-10-01 |
| publisher | Universidade Estadual de Maringá |
| record_format | Article |
| series | Acta Scientiarum: Biological Sciences |
| spelling | doaj.art-cc5a2b14d95a4c3980b6f91adcb68f962023-10-27T17:59:23ZengUniversidade Estadual de MaringáActa Scientiarum: Biological Sciences1679-92831807-863X2023-10-0145110.4025/actascibiolsci.v45i1.67690The use of effective microorganisms changed the soil microbiota of canals in Maricá city, BrazilBruno da Silva Pierri0Norha Constanza Bolívar Ramírez1Caio Bruno Nogueira de Paula Matos2Victor Aleluia da Silva3Charles Vieira Neves4Estefan Monteiro da Fonseca5Universidade Federal FluminenseUniversidade Federal FluminenseUniversidade Federal FluminenseUniversidade Estadual do Rio de JaneiroUniversidade Federal FluminenseUniversidade Federal Fluminense The objective of this study was to evaluate the effect of bioremediation, through the application of two different strategies of effective microorganisms as treatment of effluents in the parameters of water quality and in the bacteriological profile of the soil of ‘Canal da Cidade’ - Maricá, Rio de Janeiro, Brazil. The metagenomic analyzes indicated that the abundance and richness of microorganisms in the substrate increased significantly after the bioremediation strategy used in this study. Because of bioremediation, 31 bacterial species disappeared from the environment when comparing the initial and final bacterial profiles of the soil, where 94% of these 31 species were anaerobic. Furthermore, 61 new aerobic or facultative aerobic species appeared in the channel substrate after bioremediation. As a consequence of bioremediation, the dissolved oxygen concentration and pH values increased significantly throughout the bioremediation process, indicating that the changes found in the microbiological profile of the soil contributed to the improvement of water quality parameters, helping the environment to move from anaerobic to aerobic characteristics. Thus, it is possible to state that the use of effective microorganisms directly affected the physical-chemical parameters of water quality and the microbial profile of the soil community of ‘Canal da Cidade’. https://ojs.uem.br/ojs/index.php/ActaSciBiolSci/article/view/67690bioremediation; metagenomics; effective microorganisms; water, microbiology |
| spellingShingle | Bruno da Silva Pierri Norha Constanza Bolívar Ramírez Caio Bruno Nogueira de Paula Matos Victor Aleluia da Silva Charles Vieira Neves Estefan Monteiro da Fonseca The use of effective microorganisms changed the soil microbiota of canals in Maricá city, Brazil Acta Scientiarum: Biological Sciences bioremediation; metagenomics; effective microorganisms; water, microbiology |
| title | The use of effective microorganisms changed the soil microbiota of canals in Maricá city, Brazil |
| title_full | The use of effective microorganisms changed the soil microbiota of canals in Maricá city, Brazil |
| title_fullStr | The use of effective microorganisms changed the soil microbiota of canals in Maricá city, Brazil |
| title_full_unstemmed | The use of effective microorganisms changed the soil microbiota of canals in Maricá city, Brazil |
| title_short | The use of effective microorganisms changed the soil microbiota of canals in Maricá city, Brazil |
| title_sort | use of effective microorganisms changed the soil microbiota of canals in marica city brazil |
| topic | bioremediation; metagenomics; effective microorganisms; water, microbiology |
| url | https://ojs.uem.br/ojs/index.php/ActaSciBiolSci/article/view/67690 |
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