Estoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)

Detalhes bibliográficos
Autor(a) principal: Giácomo, Rômulo Guimarães
Data de Publicação: 2007
Tipo de documento: Trabalho de conclusão de curso
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRRJ
Texto Completo: https://rima.ufrrj.br/jspui/handle/20.500.14407/1595
Resumo: The present study was carried out at the National Forest Mário Xavier in the municipal district of Seropédica, RJ, with the objective to evaluate the carbon and nitrogen addition through the litter contribution; and soil organic carbon and nitrogen stock´s, in different forest formations. The total litter contribution values varied of 8.82 to 6.95 Mg ha-1.year-1 for the areas of Mimosa caesalpinaeolia and Carapa guianenses, respectively. In relation to C-organic and nitrogen additions by litter, was verified that the area of Mimosa caesalpinaeolia is contributing with the highest monthly flow of those elements for the soil. The fraction leaf was that more contributed in the litter and the fruit fraction was the one that presented to lowest amount, approximately 55.0 and 1.0% (on average in the three study areas), respectively. The secondary forest area showed the highest carbon stock´s values and tended to present the highest nitrogen stock´s values.
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spelling Giácomo, Rômulo GuimarãesPereira, Marcos GervasioBalieiro, Fabiano de CarvalhoResende, Alexander Silva dePereira, Marcos Gervasio2018-04-04T14:44:47Z2018-04-04T14:44:47Z2007https://rima.ufrrj.br/jspui/handle/20.500.14407/1595Solos florestaisMatéria orgânicaPlantios homogêneosSerrapilheiraEstoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisbachareladoThe present study was carried out at the National Forest Mário Xavier in the municipal district of Seropédica, RJ, with the objective to evaluate the carbon and nitrogen addition through the litter contribution; and soil organic carbon and nitrogen stock´s, in different forest formations. The total litter contribution values varied of 8.82 to 6.95 Mg ha-1.year-1 for the areas of Mimosa caesalpinaeolia and Carapa guianenses, respectively. In relation to C-organic and nitrogen additions by litter, was verified that the area of Mimosa caesalpinaeolia is contributing with the highest monthly flow of those elements for the soil. The fraction leaf was that more contributed in the litter and the fruit fraction was the one that presented to lowest amount, approximately 55.0 and 1.0% (on average in the three study areas), respectively. 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dc.title.pt_BR.fl_str_mv Estoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)
title Estoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)
spellingShingle Estoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)
Giácomo, Rômulo Guimarães
Solos florestais
Matéria orgânica
Plantios homogêneos
Serrapilheira
title_short Estoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)
title_full Estoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)
title_fullStr Estoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)
title_full_unstemmed Estoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)
title_sort Estoques de carbono e nitrogênio e distribuição das frações orgânicas em um Planossolo Háplico sob formações florestais na FLONA Mário Xavier, Seropédica (RJ)
author Giácomo, Rômulo Guimarães
author_facet Giácomo, Rômulo Guimarães
author_role author
dc.contributor.members.none.fl_str_mv Pereira, Marcos Gervasio
Balieiro, Fabiano de Carvalho
Resende, Alexander Silva de
dc.contributor.author.fl_str_mv Giácomo, Rômulo Guimarães
dc.contributor.advisor1.fl_str_mv Pereira, Marcos Gervasio
contributor_str_mv Pereira, Marcos Gervasio
dc.subject.por.fl_str_mv Solos florestais
Matéria orgânica
Plantios homogêneos
Serrapilheira
topic Solos florestais
Matéria orgânica
Plantios homogêneos
Serrapilheira
description The present study was carried out at the National Forest Mário Xavier in the municipal district of Seropédica, RJ, with the objective to evaluate the carbon and nitrogen addition through the litter contribution; and soil organic carbon and nitrogen stock´s, in different forest formations. The total litter contribution values varied of 8.82 to 6.95 Mg ha-1.year-1 for the areas of Mimosa caesalpinaeolia and Carapa guianenses, respectively. In relation to C-organic and nitrogen additions by litter, was verified that the area of Mimosa caesalpinaeolia is contributing with the highest monthly flow of those elements for the soil. The fraction leaf was that more contributed in the litter and the fruit fraction was the one that presented to lowest amount, approximately 55.0 and 1.0% (on average in the three study areas), respectively. The secondary forest area showed the highest carbon stock´s values and tended to present the highest nitrogen stock´s values.
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2018-04-04T14:44:47Z
dc.date.available.fl_str_mv 2018-04-04T14:44:47Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/bachelorThesis
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