EMISSÕES DE ÓXIDO NITROSO E METANO DO SOLO EM ÁREAS DE RECUPERAÇÃO DE PASTAGENS NA AMAZÔNIA MATOGROSSENSE
AbstractThis study evaluates the chemical processes responsible for the nitrous oxide (N2O) and methane (CH4) fluxes in the managed pasture (PM) and unmanaged pasture (PNM). In addition, the impact of nitrogen fertilization on the N2O and CH4 fluxes was assessed. The experiments were conducted on th...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Química
2015-08-01
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| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422015000700937&lng=en&tlng=en |
| _version_ | 1818062912626884608 |
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| author | Anna K. da S. Nogueira Renato de A. R. Rodrigues Bruno S. Castro Thiago F. Nogueira Jacqueline J. N. da Silva Maurel Behling Mircéia Mombach Natassia Armacolo Júlia Graziela Silveira |
| author_facet | Anna K. da S. Nogueira Renato de A. R. Rodrigues Bruno S. Castro Thiago F. Nogueira Jacqueline J. N. da Silva Maurel Behling Mircéia Mombach Natassia Armacolo Júlia Graziela Silveira |
| author_sort | Anna K. da S. Nogueira |
| collection | DOAJ |
| description | AbstractThis study evaluates the chemical processes responsible for the nitrous oxide (N2O) and methane (CH4) fluxes in the managed pasture (PM) and unmanaged pasture (PNM). In addition, the impact of nitrogen fertilization on the N2O and CH4 fluxes was assessed. The experiments were conducted on three farms in Alta Floresta city in the state of Mato Grosso. Both regular and intensive samples were collected from PM, PNM, and forest areas for each of the properties. The gases were sampled using static chambers in the morning. Higher N2O fluxes were recorded in the PMs, whereas the CH4 fluxes showed no influence of nitrogen fertilization in both regular and intensive samples. Low fertilizer levels resulted in low N2O emissions. |
| first_indexed | 2024-12-10T14:11:45Z |
| format | Article |
| id | doaj.art-39ea0f202b854f1ca4cd9d65a7efe28e |
| institution | Directory Open Access Journal |
| issn | 1678-7064 |
| language | English |
| last_indexed | 2024-12-10T14:11:45Z |
| publishDate | 2015-08-01 |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-39ea0f202b854f1ca4cd9d65a7efe28e2022-12-22T01:45:28ZengSociedade Brasileira de QuímicaQuímica Nova1678-70642015-08-0138793794310.5935/0100-4042.20150109S0100-40422015000700937EMISSÕES DE ÓXIDO NITROSO E METANO DO SOLO EM ÁREAS DE RECUPERAÇÃO DE PASTAGENS NA AMAZÔNIA MATOGROSSENSEAnna K. da S. NogueiraRenato de A. R. RodriguesBruno S. CastroThiago F. NogueiraJacqueline J. N. da SilvaMaurel BehlingMircéia MombachNatassia ArmacoloJúlia Graziela SilveiraAbstractThis study evaluates the chemical processes responsible for the nitrous oxide (N2O) and methane (CH4) fluxes in the managed pasture (PM) and unmanaged pasture (PNM). In addition, the impact of nitrogen fertilization on the N2O and CH4 fluxes was assessed. The experiments were conducted on three farms in Alta Floresta city in the state of Mato Grosso. Both regular and intensive samples were collected from PM, PNM, and forest areas for each of the properties. The gases were sampled using static chambers in the morning. Higher N2O fluxes were recorded in the PMs, whereas the CH4 fluxes showed no influence of nitrogen fertilization in both regular and intensive samples. Low fertilizer levels resulted in low N2O emissions.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422015000700937&lng=en&tlng=enclimate changegreenhouse gaseslivestockmitigation |
| spellingShingle | Anna K. da S. Nogueira Renato de A. R. Rodrigues Bruno S. Castro Thiago F. Nogueira Jacqueline J. N. da Silva Maurel Behling Mircéia Mombach Natassia Armacolo Júlia Graziela Silveira EMISSÕES DE ÓXIDO NITROSO E METANO DO SOLO EM ÁREAS DE RECUPERAÇÃO DE PASTAGENS NA AMAZÔNIA MATOGROSSENSE Química Nova climate change greenhouse gases livestock mitigation |
| title | EMISSÕES DE ÓXIDO NITROSO E METANO DO SOLO EM ÁREAS DE RECUPERAÇÃO DE PASTAGENS NA AMAZÔNIA MATOGROSSENSE |
| title_full | EMISSÕES DE ÓXIDO NITROSO E METANO DO SOLO EM ÁREAS DE RECUPERAÇÃO DE PASTAGENS NA AMAZÔNIA MATOGROSSENSE |
| title_fullStr | EMISSÕES DE ÓXIDO NITROSO E METANO DO SOLO EM ÁREAS DE RECUPERAÇÃO DE PASTAGENS NA AMAZÔNIA MATOGROSSENSE |
| title_full_unstemmed | EMISSÕES DE ÓXIDO NITROSO E METANO DO SOLO EM ÁREAS DE RECUPERAÇÃO DE PASTAGENS NA AMAZÔNIA MATOGROSSENSE |
| title_short | EMISSÕES DE ÓXIDO NITROSO E METANO DO SOLO EM ÁREAS DE RECUPERAÇÃO DE PASTAGENS NA AMAZÔNIA MATOGROSSENSE |
| title_sort | emissoes de oxido nitroso e metano do solo em areas de recuperacao de pastagens na amazonia matogrossense |
| topic | climate change greenhouse gases livestock mitigation |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422015000700937&lng=en&tlng=en |
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