Estoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?nia

Detalhes bibliográficos
Autor(a) principal: Ziviani, Melania Merlo
Data de Publicação: 2020
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRRJ
Texto Completo: https://tede.ufrrj.br/jspui/handle/jspui/6280
Resumo: Carbon (C) and nitrogen (N) preservation in Amazonian forest soils is fundamental to the maintenance of its sustainability. The soils from this region being responsible for a C sequestration potential of 126 to 141 Tg year-1. Forest maintenance depends on nutrient cycling of litter that is deposited above soil and because of that, studying this region is important to understand the dynamic and stabilization of C and N in this environment. Stabilization of C in soils is governed by the following mechanisms: recalcitrance of organic material, physical and chemical protection. There are five factors responsible for C accumulation on soils: vegetation, climate, relief, origin material and time. The objective of this work was to evaluate the influence of the relief factor on carbon and nitrogen stocks in soils from Urucu, Central Amazonia. Soil samples (disturbed and undisturbed) were collected, identified and prepared in air dried soil. The soils physical and chemical attributes were determined. With results of C and N levels their stocks were calculated until 100 cm depth. To evaluate the mechanisms responsible for C stabilization on soils a physical fractioning by organic matter density to obtain the mass of the free light fraction (FLF) and intra-aggregate light fraction (IAFL) in ten soil profiles under different drainage and vegetation conditions. Carbon Stocks vary from27,4 to 230,3 Mg ha-1 and N stocks vary from 8,5 e 42,0 Mg ha-1. Distribution of C and N levels follows as represented in most soils with the exception of Espodossolos that represented a light increase in depth. The FLF contents found in well drained soils that are under the influence of Upland Dense Tropical Rainforest, varied from 58,5 g kg-1 of soil to 291,4 g kg-1 of soil and IALF varied from 58,5 g kg-1 of soil to 291,4 g kg-1 of soil. In soil profiles found in poorly drained situation under Upland Open Tropical Rainforest influence, in river plains it was noticed that contents from 40,8 g kg-1 of soil to 57,6 g kg-1 of soil and FLF and from 6,45 g kg-1 of soil to 16,8 g kg-1 of soil of IALF. In soils found in terraces under Upland Open Tropical Rainforest influence, the quantities found in FLF were from 113,2 g kg-1 of soil to 842,4 g kg-1 of soil and from IALF from 32,8 g kg-1 of soil to 72,2 g kg-1 of soil. The obtained correlation among clay variables, C, N, N stock, C stock, FLF and IALF demonstrates the role of clay in stabilization of C and N in soils. The organic matter light fractions (FLF and IALF) are also preserved in soils with higher clay levels. These fractions are considered the first C and N input in soils and preserving them is associated with higher C and N stocks in soils. The formation of organo-minerals complexes between clay fraction and organic matter, through chemical connection cation bridge, by the presence of aluminum ion, it is an important chemical protection mechanism in Urucu soils. The relief factor influences C and N levels and stocks by providing different drainage conditions that influences not only the kind of vegetation but also the soil organic matter decomposition.
id UFRRJ-1_8c929327480694c338ed9fc22a23e587
oai_identifier_str oai:localhost:jspui/6280
network_acronym_str UFRRJ-1
network_name_str Biblioteca Digital de Teses e Dissertações da UFRRJ
repository_id_str
spelling Pinheiro, ?rika Fl?via Machado483.564.257-00http://lattes.cnpq.br/8101589624388403Pinheiro, ?rika Fl?via MachadoPereira, Marcos GervasioCampos, David Vilas Boas de128.465.287-48https://orcid.org/0000-0002-4577-6019http://lattes.cnpq.br/3859911618682214Ziviani, Melania Merlo2023-01-26T18:33:38Z2020-02-27ZIVIANI, Melania Merlo. Estoques e mecanismos de estabiliza??o de C e N em solos da Regi?o Central da Amaz?nia. 2020. 76 f. Disserta??o (Mestrado em Agronomia, Ci?ncia do Solo) - Instituto de Agronomia, Universidade Federal Rural do Rio de Janeiro, Serop?dica, RJ, 2020.https://tede.ufrrj.br/jspui/handle/jspui/6280Carbon (C) and nitrogen (N) preservation in Amazonian forest soils is fundamental to the maintenance of its sustainability. The soils from this region being responsible for a C sequestration potential of 126 to 141 Tg year-1. Forest maintenance depends on nutrient cycling of litter that is deposited above soil and because of that, studying this region is important to understand the dynamic and stabilization of C and N in this environment. Stabilization of C in soils is governed by the following mechanisms: recalcitrance of organic material, physical and chemical protection. There are five factors responsible for C accumulation on soils: vegetation, climate, relief, origin material and time. The objective of this work was to evaluate the influence of the relief factor on carbon and nitrogen stocks in soils from Urucu, Central Amazonia. Soil samples (disturbed and undisturbed) were collected, identified and prepared in air dried soil. The soils physical and chemical attributes were determined. With results of C and N levels their stocks were calculated until 100 cm depth. To evaluate the mechanisms responsible for C stabilization on soils a physical fractioning by organic matter density to obtain the mass of the free light fraction (FLF) and intra-aggregate light fraction (IAFL) in ten soil profiles under different drainage and vegetation conditions. Carbon Stocks vary from27,4 to 230,3 Mg ha-1 and N stocks vary from 8,5 e 42,0 Mg ha-1. Distribution of C and N levels follows as represented in most soils with the exception of Espodossolos that represented a light increase in depth. The FLF contents found in well drained soils that are under the influence of Upland Dense Tropical Rainforest, varied from 58,5 g kg-1 of soil to 291,4 g kg-1 of soil and IALF varied from 58,5 g kg-1 of soil to 291,4 g kg-1 of soil. In soil profiles found in poorly drained situation under Upland Open Tropical Rainforest influence, in river plains it was noticed that contents from 40,8 g kg-1 of soil to 57,6 g kg-1 of soil and FLF and from 6,45 g kg-1 of soil to 16,8 g kg-1 of soil of IALF. In soils found in terraces under Upland Open Tropical Rainforest influence, the quantities found in FLF were from 113,2 g kg-1 of soil to 842,4 g kg-1 of soil and from IALF from 32,8 g kg-1 of soil to 72,2 g kg-1 of soil. The obtained correlation among clay variables, C, N, N stock, C stock, FLF and IALF demonstrates the role of clay in stabilization of C and N in soils. The organic matter light fractions (FLF and IALF) are also preserved in soils with higher clay levels. These fractions are considered the first C and N input in soils and preserving them is associated with higher C and N stocks in soils. The formation of organo-minerals complexes between clay fraction and organic matter, through chemical connection cation bridge, by the presence of aluminum ion, it is an important chemical protection mechanism in Urucu soils. The relief factor influences C and N levels and stocks by providing different drainage conditions that influences not only the kind of vegetation but also the soil organic matter decomposition.A preserva??o do carbono (C) e nitrog?nio (N) nos solos da Floresta Amaz?nica ? fundamental para a manuten??o de sua sustentabilidade sendo os solos dessa regi?o respons?veis por um potencial de sequestro de C de 126 a 141 Tg ano-1. A manuten??o da floresta dependente da intensa ciclagem de nutrientes da serrapilheira que ? depositada sobre o solo e por isso, estudar essa regi?o ? importante para o entendimento da din?mica e estabiliza??o do C e N nesse ambiente. A estabiliza??o do C nos solos ? governada pelos mecanismos: recalcitr?ncia do material org?nico, prote??o f?sica e qu?mica. S?o cinco os fatores respons?veis pelo ac?mulo de C nos solos: vegeta??o, clima, relevo, material de origem e tempo. O objetivo do trabalho foi avaliar a influ?ncia do fator relevo nos estoques de carbono e nitrog?nio nos solos de Urucu, Amaz?nia Central, al?m de elucidar os principais mecanismos respons?veis pela estabiliza??o do C nesses solos. Entre os meses de setembro e novembro de 2018 foram abertas trincheiras e coletadas amostras de terra de 35 perfis de solo na solos em Urucu, Amaz?nia Central. As amostras de terra (deformadas e indeformadas) foram coletadas, identificadas e preparadas em terra fina seca ao ar. Foram determinados os atributos qu?micos e f?sicos dos solos. Com os resultados dos teores de C e N foram calculados os seus estoques at? 100 cm de profundidade. Para avaliar os mecanismos respons?veis pela estabiliza??o do C nos solos foi realizado o fracionamento f?sico por densidade da mat?ria org?nica para a obten??o da massa da fra??o leve livre (FLL) e da fra??o leve intra-agregado (FLI) em dez perfis de solo em diferentes condi??es de drenagem e vegeta??o. Os estoques de carbono variaram entre 27,4 a 230,3 Mg ha-1 e os estoques de N variaram entre 8,5 e 42,0 Mg ha-1. A distribui??o dos teores de C e N segue conforme apresentada para a maioria dos solos com exce??o dos Espodossolos que apresentaram um leve incremento em profundidade. Os conte?dos de FLL encontrados em solos bem drenados que est?o sobre influ?ncia de mata fechada, variaram entre 58,5 g kg-1 de solo a 291,4 g kg-1 de solo e a FLI variou entre 7,14 g kg-1 de solo a 38,7 g kg-1 solo. Nos perfis de solo que se encontravam em situa??o de m? drenagem sob influ?ncia de mata aberta, em plan?cies fluviais, notou-se conte?dos entre 40,8 g kg-1 de solo a 57,6 g kg-1 de solo de FLL e entre 6,45 g kg-1 de solo e 16,8 g kg-1 solo de FLI. Nos solos encontrados em terra?os, sob influ?ncia de mata aberta, as quantidades encontradas de FLL estavam entre 113,2 g kg-1 solo a 842,4 g kg-1 solo e de FLI entre 32,8 g kg-1 solo a 72,2 g kg-1 solo. A correla??o obtida entre as vari?veis argila, C, N, estoque de N, estoque de C, FLL e FLI demonstra o papel da argila na estabiliza??o de C e N nos solos. As fra??es leves da mat?ria org?nica (FLL e FLI) tamb?m s?o preservadas em solos com maiores teores de argila. Essas fra??es s?o consideradas o primeiro aporte de C e N nos solos e a preserva??o das mesmas est? associada a maiores estoques de C e N nesses solos. A forma??o de complexos organo-minerais entre a fra??o argila e a mat?ria org?nica, atrav?s da liga??o qu?mica ponte cati?nica, mediada pela presen?a do ?on alum?nio, comumente observado nos solos da regi?o, ? um mecanismo de prote??o qu?mica importante nos solos de Urucu. O fator relevo influencia os teores e estoques de C e N nos solos por proporcionar diferentes condi??es de drenagem que ir?o determinar n?o somente o tipo de vegeta??o, mas tamb?m as taxas de decomposi??o da mat?ria org?nica nos solos.Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2023-01-26T18:33:38Z No. of bitstreams: 1 2020 - Melania Merlo Ziviani.pdf: 1383939 bytes, checksum: 54fcfcac92774ef77eac21bbdc25fcc0 (MD5)Made available in DSpace on 2023-01-26T18:33:38Z (GMT). No. of bitstreams: 1 2020 - Melania Merlo Ziviani.pdf: 1383939 bytes, checksum: 54fcfcac92774ef77eac21bbdc25fcc0 (MD5) Previous issue date: 2020-02-27CAPES - Coordena??o de Aperfei?oamento de Pessoal de N?vel SuperiorCNPq - Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gicoFAPERJ - Funda??o Carlos Chagas Filho de Amparo ? Pesquisa do Estado do Rio de Janeiroapplication/pdfhttps://tede.ufrrj.br/retrieve/71976/2020%20-%20Melania%20Merlo%20Ziviani.pdf.jpgporUniversidade Federal Rural do Rio de JaneiroPrograma de P?s-Gradua??o em Agronomia - Ci?ncia do SoloUFRRJBrasilInstituto de AgronomiaADUAN, R. E.; VILELA, M. de F.; KLINK, C. A. Ciclagem de carbono em ecossistemas terrestres: o caso do Cerrado brasileiro. Planaltina, DF: Embrapa Cerrados, p. 30, 2003. AMORIM, T. X.; SENNA, M. C. A.; CATALDI, M. Impactos do desmatamento progressivo da Amaz?nia na precipita??o do Brasil. Revista Brasileira de Climatologia, v. 24, 2019. ARA?JO, M. do S. B.; SCHAEFER, C. A.; SAMPAIO, E. V. S. B. O processo de forma??o dos espodossolos e o transporte de f?sforo associado. Revista de Geografia, v. 23, n. 3, p. 54-65. 2009. BALDOCK, J. A.; OADES, J. M.; WATERS, A. G.; PENG, X.; VASSALLO, A. M.; WILSON, M. A. Aspects of the chemical structure of soil organic materials as revealed by solid-state 13C NMR spectroscopy. Biogeochemistry, v. 16, p. 1-42, 1992. BALESDENT, J; CHENU, C.; BALABANE, M. Relationship of soil organic matter dynamics to physical protection and tillage. Soil and Tillage Research, v. 53, n. 3-4, p. 215- 230, 2000. BATJES, N. H.; DIJKSHOORN, J. A. Carbon and nitrogen stocks in the soils of the Amazon region. Geoderma 89, 273-286. 1999. BERNOUX, M.; CARVALHO, M. D. S.; VOLKOFF, B.; CERRI, C. C. Brazil's soil carbon stocks. Soil Sci. Soc. Am. J. 66, 888-896. 2002. (2001). BEZERRA, J.; FUNARI, P. P.; KUYPER, T. W. Solos Amaz?nicos ? suas representa??es e seus contextos hist?ricos. Revista de Hist?ria da Arte e Arqueologia. n. 23, Brasil, 2015. BORCARD, D., GILLET, F., LEGENDRE, P. Numerical Ecology With R, Springer. p. 306, 2011. BRAGA, P. I. S. Subdivis?o fitogeogr?fica, tipos de vegeta??o, conserva??o e invent?rio flor?stico da floresta amaz?nica. Supl. Acta Amaz?nica, 9 (4): p.53-80, 1979. BRUUN, T. B.; ELBERLING, B.; CHRISTENSEN, B. T. Lability of soil organic carbon in tropical soils with different clay minerals. Soil Biology and Biochemistry, v. 42, n. 6, p. 888- 895, Jun. 2010. CABRERA, L. T. Din?mica da Mat?ria Org?nica do Solo em Ecossistemas de Floresta Secund?ria sobre solos Antr?picos e solos N?o-Antr?picos (Adjacentes) na Amaz?nia Central. 2009. CAMPBELL, J. L.; HORNBECK, J. W.; MITCHELL, M. J. Input-output budgets, of inorganic nitrogen for 24 forest watershads in the northeastern United States: a review. Water Air and soil Pollution, Dordrecht, v. 151, n.1-4, p. 373-396, 2004. CEDDIA, M. B.; VILLELA, A. L. O.; PINHEIRO, E. F. M.; WENDROTH, O. Spatial variability of soil carbon stock in the Urucu river basin, Central Amazon-Brazil. Science of the Total Environment 526, 2015. CERRI, C. E. P.; CERRI, C. C.; BERNOUX, M.; VOLKOFF, B.; ROND?N, M. A. Potential of soil carbon sequestration in the Amazonian Tropical Rainforest. In: LAL, R.; CERRI, C. C.; BERNOUX, M.; ETCHEVERS, J.; CERRI, C. E. P. Carbon sequestration in soils of Latin America. New York: Haworth, 2006b. p. 245-266. CERRI, C. E. P.; EASTER, M.; PAUSTIAN, K.; KILLIAN K.; COLEMAN, K.; BERNOUX M.; FALLOON, P.; POWLSON, D. S.; BATJES, N. H.; MILNE, E.; CERRI, C. C. Predicted soil organic carbon stocks and changes in the Brazilian Amazon between 2000 and 2030. Agriculture, Ecosystems and Environment 122, 2007. CHISTENSEN, B. T. Organic matter in soil structure, function and turnover. Tjele: Research Centre Foulum, p. 95, 2000. ESCOBAR, H. Desmatamento da Amaz?nia dispara de novo em 2020: Dados de sat?lite revelam um aumento de 34% na taxa de derrubada da floresta nos ?ltimos 12 meses. Jornal da USP. 2020. Dispon?vel em: https://jornal.usp.br/ciencias/desmatamento-da-amazoniadispara- de-novo-em-2020/. Acesso em: 17 ago. 2020. EVERITT, B. S. Cluster Analysis. New York : John Wiley & Sons. 1993. FERREIRA, R. S. Henry Walter Baters: um viajante naturalista na Amaz?nia e o principal processo de transfer?ncia de informa??o. Ci?ncia da Informa??o, v. 33, n. 2, p. 67-75, 2004. FIDALGO, E. C. C.; BENITES, V. D. M.; MACHADO, P. D. A.; MADARI, B. E.; COELHO, M. R.; DE MOURA, I. B. Estoque de carbono nos solos do Brasil. Embrapa Solos-Boletim de Pesquisa e Desenvolvimento (INFOTECA-E), 2007. FREITAS, P. L.; BLANCANEAUX, P.; GAVINELLI, E.; LARR?-LARROUY, M.; FELLER, C. N?vel e natureza do estoque org?nico de Latossolos sob diferentes sistemas de uso e manejo. Pesquisa Agropecu?ria Brasileira, Bras?lia, v. 35, n. 1, p. 157-170, jan. 2000. GOMES, J. M.; PEREIRA M. G.; PI?A-RODRIGUES, F. C. M.; PEREIRA, G. H. A.; GONDIM, F.R.; SILVA, E.M.R. Aporte de serapilheira e de nutrientes em fragmentos florestais da Mata Atl?ntica, RJ. Revista Brasileira de Ci?ncias Agr?rias. 5(3): 383-391, 2010. GREGORICH, E. G.; ELLERT, B. H. Light fraction and macroorganic matter in mineral soils. Soil sampling and methods of analysis. Boca Raton: Lewis, p. 397-407, 1993. HOORN, C.; WESSELINGH, F. P.; TER STEEGE, H.; BERMUDEZ, M. A.; MORA, A.; SEVINK, J.; SANMART?N, I.; SANCHEZ-MESEGUER, A.; ANDERSON, C. L.; FIGUEIREDO, J. P.; JARAMILLO, C.; RIFF, D.; NEGRI, F. R.; HOOGHIEMSTRA, H.; LUNDBERG, J.; STADLER, T.; S?RKINEN, T.; ANTONELLI, A.. Amazonia through time: Andean uplift, climate change, landscape evolution, and biodiversity. Science, v. 330, n. 6006, p. 927-931, 2010. INPE. A estimativa da taxa de desmatamento por corte raso para a Amaz?nia Legal em 2019 ? de 9.762 km?. S?o Jos? dos Campos-SP, 18 nov. 2019. Dispon?vel em: http://www.inpe.br/noticias/noticia.php?Cod_Noticia=5294. Acesso em: 15 fev. 2020. JANSSENS, I. A.; DIELEMAN, W.; LUYSSAERT, S.; SUBKE, J. A.; REICHSTEIN, M.; CEULEMANS, R.; PAPALE, D. Reduction of forest soil respiration in response to nitrogen deposition. Nature Geoscience, v. 3, n. 5, p. 315-322, 2010. J?NIOR, J. F. do V.; DOUZA, M. I. L. de; NASCIMENTO, P. P. R. R.; CRUZ, D. L. de S. Solos da Amaz?nia: etnopedologia e desenvolvimento sutent?vel. Revista Agro@ambiente On-line, v. 5, n. 2, p. 158-165, 2011. KER, J. C.; CURI, N.; SCHAEFER, C. E. G. R; TORRADO, P. V. Pedologia: Fundamentos. Sociedade Brasileira de Ci?ncia do Solo, 1 ed, Vi?osa, Minas Gerais. 2012. KLEBER, M. What is recalcitrant soil organic matter?. Environmental Chemistry, v. 7, n. 4, p. 320-332, 2010. LAL, R. Soil processes and greenhouse effect. In: LAL, R.; BLUM, W. H.; VALENTINE, C.; STEWART, B. A. (Ed.). Methods for assessment of soil degradation. Boca Raton: CRC Press, p. 199-212. 1997. MARQUES, J. D. D. O.; LUIZ?O, F. J.; TEIXEIRA, W. G.; SARRAZIN, M.; FERREIRA, S. J. F.; BELDINI, T. P.; MARQUES, E. M. D. A. Distribution of organic carbon in different soil fractions in ecosystems of central Amazonia. Revista Brasileira de Ci?ncia do Solo, v. 39, n. 1, p. 232-242, 2015. MARQUES, J. D. de O.; LUIZ?O, F. J.; TEIXEIRA, W. G.; NOGUEIRA, E. M.; FEARSIDE, P. M.; SARRAZIN, M. Soil Carbon Stocks under Amazonian Forest: Distribution in the Soil Fractions and Vulnerability to Emission. 2017. MARQUES, J.D. de O.; LUIZ?O, F.J.; TEIXEIRA, W. G.; VITEL, C. M.; MARQUES, E. M. de A. Soil Organic Carbon, Carbon Stock and Their Relationships to Physical Attributes Under Forest Soils in Central Amazonia. Revista ?rvore, Vi?osa-MG, v.40, n.2, p.197-208, 2016. MCGARIGAL, K.; CUSHMAN, S. A.; STAFFORD, S. Multivariate statistics for wildlife and ecology research. Springer Science & Business Media, 2013. METZ, J. Interpreta??o de clusters gerados por algoritmos de clustering hier?rquico. Tese de Doutorado. Universidade de S?o Paulo. 2006. MINIST?RIO DA CI?NCIA, TECNOLOGIA, INOVA??ES E COMUNICA??ES - MCTIC. No Inpa, cientistas alertam para baixa absor??o de carbono pela floresta amaz?nica: No cen?rio de mudan?as clim?ticas, redu??o pode agravar o aquecimento global. In: ASCOM. 21 ago. 2018. Dispon?vel em: http://www.mctic.gov.br/mctic/opencms/salaImprensa/noticias/arquivos/2018/08/No_Inpa_ci entistas_alertam_para_baixa_absorcao_de_carbono_pela_floresta_amazonica.html?searchRef =aquecimento%20global&tipoBusca=expressaoExata. Acesso em: 15 fev. 2020. MONI, C.; DERRIEN, D.; HATTON, P. J.; ZELLER, B.; KLEBER, M. Density fractions versus size separates: does physical fractionation isolate functional soil compartments? Biogeosciences, v. 9, n. 12, 2012. OLIVEIRA, I. A. D.; CAMPOS, M. C. C.; FREITAS, L. D.; SOARES, M. D. R. Caracteriza??o de solos sob diferentes usos na regi?o sul do Amazonas. Acta Amaz?nica, v. 45, n. 1, p. 1-12, 2015. PHILLIPS, O. L.; MALHI, Y.; HIGUCHI, N.; LAURANCE, W. F.; NUNEZ, P., VASQUEZ, R.; LAURANCE, S. G.; FERREIRA, L.; STERN, M.; BROWN S.; GRACE, J. Changes in the carbon balance of tropical forests: evidence from long-term plots. Science, n. 5388, Oxford, v. 282, p. 439-442, 1998. PILLON, C. N.; MIELNICZUK, J.; NETO, L. M. M?todos de fracionamento e caracteriza??o da mat?ria org?nica do solo. Pelotas: Embrapa Clima Temperado, 2002. PINHEIRO, E. F. M. Fra??es org?nicas e agrega??o em Latossolo em fun??o de sistemas de preparo de solo de oler?ceas em Paty do Alferes (RJ). Disserta??o, Mestrado em Agronomia, Ci?ncia do Solo, Serop?dica: UFRRJ, p. 65, 2002. PULROLNIK, K. Transforma??es do carbono no solo. Planaltina, DF: Embrapa Cerrados, 2009. p.36, 2009. RANZANI, G. Recursos pedol?gicos da Amaz?nia. Acta Amazonica, Manaus, v. 9, n. 4, supl. 1, p. 23-35, 1979. REGAZZI, A. J. INF 766 - An?lise multivariada. Vi?osa: Universidade Federal de Vi?osa, Centro de Ci?ncias Exatas e Tecnol?gicas. Departamento de Inform?tica, Apostila de disciplina, 2001. ROSCOE, R.; MACHADO, P. L. O. de A. Fracionamento f?sico do solo em estudos de mat?ria org?nica. Embrapa Agropecu?ria Oeste, p 86, 2002. ROSCOE, R.; MERCANTE, F. M.; SALTON, J. C. Din?mica da Mat?ria Org?nica do Solo em Sistemas Conservacionistas: Modelagem Matem?tica e M?todos Auxiliares. Embrapa Agropecu?ria Oeste, p. 304, 2006. ROSENDO, J. dos S.; ROSA, R. Compara??o do estoque de C estimado em pastagens e vegeta??o nativa de cerrado. Sociedade & Natureza, v. 24, n. 2, p. 359-376, maio/ago. 2012. SANTOS, H. G. dos; JACOMINE, P. K. T.; ANJOS, L. H. C. dos; OLIVEIRA, V. ?.; LUMBRERAS, J. F. COELHO, M. R.; ALMEIDA, J. A. de; FILHO, J. C. de A.; OLIVEIRA, J. B. de; CUNHA, T. J. F. Sistema Brasileiro de Classifica??o de Solos. Bras?lia, DF: Embrapa, 2018. SANTOS, R. D.; SANTOS, H. G. dos; KER, J. C; ANJOS, L. H. A.; SHIMIZU, S. H. Manual de descri??o e coleta de solo no campo. 7 ed. Vi?osa ? MG: SBCS, 2015. SCHAEFER, C. E. G. R.; LIMA, H. N. DE; TEIXEIRA, W. G.; VALE JR., J. F. DO; SOUZA, K W. DE; CORR?IA, GUILHERME R.; MENDON?A, B A.F. DE; AMARAL, E. F.; CAMPOS, M. C.C.; RUIVO, M. DE L. P. Pedologia - Solos dos Biomas Brasileiros. Vi?osa, MG: Sociedade Brasileira de Ci?ncia do Solo. P 111-175, 2017. SCHMIDT, M. W. I.; TORN, M. S.; ABIVEN, S.; DITTMAR, T.; GUGGENBERGER, G.; JANSSENS, I. A. Persistence of Soil Organic Matter as an Ecosystem Property. Nature, v.478, 49-56, 2011. SCHOENHOLTZ, S. H.; VAN MIEGROET, H.; BURGER, J. A. A review of chemical and physical properties as indicators of forest soil quality: challenges and opportunities. Forest Ecology and Management, v. 138, n. 1-3, p. 335-356, 2000. SCHROEDER, D. Solos: Fatos e Conceitos. 4. ed. Berna: Copyright, 1984. SCOTT, N. A.; COLE, C. V.; ELLIOTT, E. T.; HUFFMAN, S. A. Soil textural control on decomposition and soil organic matter dynamics. Soil Science Society of America Journal, v. 60, n. 4, p. 1102-1109, 1996. SISTI, C. P.; dos SANTOS, H. P.; KOHHANN, R.; ALVES, B. J.; URQUIAGA, S.; BODDEY, R. M. Change in carbon and nitrogen stocks in soil under 13 years of conventional or zero tillage in southern Brazil. Soil Tillage Research, Amsterdam, v. 76, n. 1, p. 39-58, 2004. SIX, J.; ELLIOTT, E. T.; PAUSTIAN, K.; DORAN, J. W. Aggregation and soil organic matter accumulation in cultivated and native grassland soils. Soil Science Society of America Journal, Madison, v. 62, p. 1367-1377, 1998. SOHI, S. P.; MAHIEU, N.; ARAH, J. R. M.; POWLSON, D. S., MADARI, B.; GAUNT, J. L. A procedure for isolating soil organic matter fractions suitable for modelling. Soil Science Society of America Journal, v. 65, p.1121-1128, 2001. SOLLINS, P., HOMANN, P.; CALDWELL, B.A. Stabilization and destabilization of soil organic matter: Mechanisms and controls. Geoderma, 74, 65-105, 1996. SOUSA, R. O. de; VAHL, L. C.; OTERO, X. L. QU?MICA DOS SOLOS ALAGADOS. Qu?mica e Mineralogia do Solo, Parte II. Sociedade Brasileira de Ci?ncia do Solo. p. 685, Vi?osa, 2009. STEVENSON, F. J. H?mus chemistry: g?nesis, composition and reaction. New York: John Wiley & Sons, 1982., 1994. STOCKMANN, U.; ADAMS, M. A.; CRAWFORD J. W.; FIELD, D. J.; HENAKAARCHCHI, N.; JENKINS M.; MINASNY B.; MCBRATNEY, A. B.; COURCELLES V. DE R. DE.; SINGH, K.; WHEELER, I.; ABBOTT, L.; ANGERS D. A.; BIRD, J. B.; BROOKES, M.; PHILIP C.; CHENU C.; JASTROW. J. D.; LAL, R.; LEHMANN J.; O?DONNELL, A. G.; PARTON, W. J.; WHITEHEAD, D,; ZIMMERMANN, M. The knowns, known unknowns and unknowns of sequestration of soil organic carbon. Agriculture, Ecosystems and Environment 164, 2013. TEDESCO, M. J.; GIANELLO, C.; BISSANI, C.A.; BOHNEN, H.; VOLKWEISS, S. J. An?lises de solo, plantas e outros materiais. 2. ed. Porto Alegre: Universidade Federal do Rio Grande do Sul, 1995. TEIXEIRA, P. C.; DONAGEMMA, G. K.; FONTANA, A.; TEIXEIRA, W. G. Manual de m?todos de an?lise de solo ? 3. ed. rev. e ampl. ? Bras?lia, DF: Embrapa, 2017. TELLES, E. de C. C.; CAMARGO, P. B. de; MARTINELLI, L. A.; TRUMBORE, S. E.; COSTA, E. S. da; SANTOS, J.; HIGUCHI, N.; OLIVEIRA JR., R. C. Influence of soil texture on carbon dynamics and storage potential in tropical forest soils of Amazonia. Global Biogeochemical Cycles, v. 17, n. 2, article ID 1040, 2003. WALKLEY, A.; BLACK, I. A. An examination of the Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Science,1934.Fracionamento f?sicoFra??o leve livreFra??o leve intra-agregadoPhysical FractioningFreeFraction. Intra-aggregateLight FractionAmazonian soilsAgronomiaEstoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?niaStocks and stabilization mechanisms of C and N in soils of central Amazon regioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRRJinstname:Universidade Federal Rural do Rio de Janeiro (UFRRJ)instacron:UFRRJTHUMBNAIL2020 - Melania Merlo Ziviani.pdf.jpg2020 - Melania Merlo Ziviani.pdf.jpgimage/jpeg2105http://localhost:8080/tede/bitstream/jspui/6280/4/2020+-+Melania+Merlo+Ziviani.pdf.jpgc526a5b0f090d64dcc1edb9db872a4c1MD54TEXT2020 - Melania Merlo Ziviani.pdf.txt2020 - Melania Merlo Ziviani.pdf.txttext/plain235331http://localhost:8080/tede/bitstream/jspui/6280/3/2020+-+Melania+Merlo+Ziviani.pdf.txt150811d70eb701cd0683726988cf3c9eMD53ORIGINAL2020 - Melania Merlo Ziviani.pdf2020 - Melania Merlo Ziviani.pdfapplication/pdf1383939http://localhost:8080/tede/bitstream/jspui/6280/2/2020+-+Melania+Merlo+Ziviani.pdf54fcfcac92774ef77eac21bbdc25fcc0MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82089http://localhost:8080/tede/bitstream/jspui/6280/1/license.txt7b5ba3d2445355f386edab96125d42b7MD51jspui/62802023-01-27 02:00:42.946oai:localhost: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Biblioteca Digital de Teses e Dissertaçõeshttps://tede.ufrrj.br/PUBhttps://tede.ufrrj.br/oai/requestbibliot@ufrrj.br||bibliot@ufrrj.bropendoar:2023-01-27T04:00:42Biblioteca Digital de Teses e Dissertações da UFRRJ - Universidade Federal Rural do Rio de Janeiro (UFRRJ)false
dc.title.por.fl_str_mv Estoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?nia
dc.title.alternative.eng.fl_str_mv Stocks and stabilization mechanisms of C and N in soils of central Amazon region
title Estoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?nia
spellingShingle Estoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?nia
Ziviani, Melania Merlo
Fracionamento f?sico
Fra??o leve livre
Fra??o leve intra-agregado
Physical Fractioning
Free
Fraction. Intra-aggregate
Light Fraction
Amazonian soils
Agronomia
title_short Estoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?nia
title_full Estoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?nia
title_fullStr Estoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?nia
title_full_unstemmed Estoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?nia
title_sort Estoques e mecanismos de estabiliza??o de C e N em solos da regi?o central da Amaz?nia
author Ziviani, Melania Merlo
author_facet Ziviani, Melania Merlo
author_role author
dc.contributor.advisor1.fl_str_mv Pinheiro, ?rika Fl?via Machado
dc.contributor.advisor1ID.fl_str_mv 483.564.257-00
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/8101589624388403
dc.contributor.referee1.fl_str_mv Pinheiro, ?rika Fl?via Machado
dc.contributor.referee2.fl_str_mv Pereira, Marcos Gervasio
dc.contributor.referee3.fl_str_mv Campos, David Vilas Boas de
dc.contributor.authorID.fl_str_mv 128.465.287-48
https://orcid.org/0000-0002-4577-6019
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/3859911618682214
dc.contributor.author.fl_str_mv Ziviani, Melania Merlo
contributor_str_mv Pinheiro, ?rika Fl?via Machado
Pinheiro, ?rika Fl?via Machado
Pereira, Marcos Gervasio
Campos, David Vilas Boas de
dc.subject.por.fl_str_mv Fracionamento f?sico
Fra??o leve livre
Fra??o leve intra-agregado
Physical Fractioning
Free
Fraction. Intra-aggregate
Light Fraction
Amazonian soils
topic Fracionamento f?sico
Fra??o leve livre
Fra??o leve intra-agregado
Physical Fractioning
Free
Fraction. Intra-aggregate
Light Fraction
Amazonian soils
Agronomia
dc.subject.cnpq.fl_str_mv Agronomia
description Carbon (C) and nitrogen (N) preservation in Amazonian forest soils is fundamental to the maintenance of its sustainability. The soils from this region being responsible for a C sequestration potential of 126 to 141 Tg year-1. Forest maintenance depends on nutrient cycling of litter that is deposited above soil and because of that, studying this region is important to understand the dynamic and stabilization of C and N in this environment. Stabilization of C in soils is governed by the following mechanisms: recalcitrance of organic material, physical and chemical protection. There are five factors responsible for C accumulation on soils: vegetation, climate, relief, origin material and time. The objective of this work was to evaluate the influence of the relief factor on carbon and nitrogen stocks in soils from Urucu, Central Amazonia. Soil samples (disturbed and undisturbed) were collected, identified and prepared in air dried soil. The soils physical and chemical attributes were determined. With results of C and N levels their stocks were calculated until 100 cm depth. To evaluate the mechanisms responsible for C stabilization on soils a physical fractioning by organic matter density to obtain the mass of the free light fraction (FLF) and intra-aggregate light fraction (IAFL) in ten soil profiles under different drainage and vegetation conditions. Carbon Stocks vary from27,4 to 230,3 Mg ha-1 and N stocks vary from 8,5 e 42,0 Mg ha-1. Distribution of C and N levels follows as represented in most soils with the exception of Espodossolos that represented a light increase in depth. The FLF contents found in well drained soils that are under the influence of Upland Dense Tropical Rainforest, varied from 58,5 g kg-1 of soil to 291,4 g kg-1 of soil and IALF varied from 58,5 g kg-1 of soil to 291,4 g kg-1 of soil. In soil profiles found in poorly drained situation under Upland Open Tropical Rainforest influence, in river plains it was noticed that contents from 40,8 g kg-1 of soil to 57,6 g kg-1 of soil and FLF and from 6,45 g kg-1 of soil to 16,8 g kg-1 of soil of IALF. In soils found in terraces under Upland Open Tropical Rainforest influence, the quantities found in FLF were from 113,2 g kg-1 of soil to 842,4 g kg-1 of soil and from IALF from 32,8 g kg-1 of soil to 72,2 g kg-1 of soil. The obtained correlation among clay variables, C, N, N stock, C stock, FLF and IALF demonstrates the role of clay in stabilization of C and N in soils. The organic matter light fractions (FLF and IALF) are also preserved in soils with higher clay levels. These fractions are considered the first C and N input in soils and preserving them is associated with higher C and N stocks in soils. The formation of organo-minerals complexes between clay fraction and organic matter, through chemical connection cation bridge, by the presence of aluminum ion, it is an important chemical protection mechanism in Urucu soils. The relief factor influences C and N levels and stocks by providing different drainage conditions that influences not only the kind of vegetation but also the soil organic matter decomposition.
publishDate 2020
dc.date.issued.fl_str_mv 2020-02-27
dc.date.accessioned.fl_str_mv 2023-01-26T18:33:38Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv ZIVIANI, Melania Merlo. Estoques e mecanismos de estabiliza??o de C e N em solos da Regi?o Central da Amaz?nia. 2020. 76 f. Disserta??o (Mestrado em Agronomia, Ci?ncia do Solo) - Instituto de Agronomia, Universidade Federal Rural do Rio de Janeiro, Serop?dica, RJ, 2020.
dc.identifier.uri.fl_str_mv https://tede.ufrrj.br/jspui/handle/jspui/6280
identifier_str_mv ZIVIANI, Melania Merlo. Estoques e mecanismos de estabiliza??o de C e N em solos da Regi?o Central da Amaz?nia. 2020. 76 f. Disserta??o (Mestrado em Agronomia, Ci?ncia do Solo) - Instituto de Agronomia, Universidade Federal Rural do Rio de Janeiro, Serop?dica, RJ, 2020.
url https://tede.ufrrj.br/jspui/handle/jspui/6280
dc.language.iso.fl_str_mv por
language por
dc.relation.references.por.fl_str_mv ADUAN, R. E.; VILELA, M. de F.; KLINK, C. A. Ciclagem de carbono em ecossistemas terrestres: o caso do Cerrado brasileiro. Planaltina, DF: Embrapa Cerrados, p. 30, 2003. AMORIM, T. X.; SENNA, M. C. A.; CATALDI, M. Impactos do desmatamento progressivo da Amaz?nia na precipita??o do Brasil. Revista Brasileira de Climatologia, v. 24, 2019. ARA?JO, M. do S. B.; SCHAEFER, C. A.; SAMPAIO, E. V. S. B. O processo de forma??o dos espodossolos e o transporte de f?sforo associado. Revista de Geografia, v. 23, n. 3, p. 54-65. 2009. BALDOCK, J. A.; OADES, J. M.; WATERS, A. G.; PENG, X.; VASSALLO, A. M.; WILSON, M. A. Aspects of the chemical structure of soil organic materials as revealed by solid-state 13C NMR spectroscopy. Biogeochemistry, v. 16, p. 1-42, 1992. BALESDENT, J; CHENU, C.; BALABANE, M. Relationship of soil organic matter dynamics to physical protection and tillage. Soil and Tillage Research, v. 53, n. 3-4, p. 215- 230, 2000. BATJES, N. H.; DIJKSHOORN, J. A. Carbon and nitrogen stocks in the soils of the Amazon region. Geoderma 89, 273-286. 1999. BERNOUX, M.; CARVALHO, M. D. S.; VOLKOFF, B.; CERRI, C. C. Brazil's soil carbon stocks. Soil Sci. Soc. Am. J. 66, 888-896. 2002. (2001). BEZERRA, J.; FUNARI, P. P.; KUYPER, T. W. Solos Amaz?nicos ? suas representa??es e seus contextos hist?ricos. Revista de Hist?ria da Arte e Arqueologia. n. 23, Brasil, 2015. BORCARD, D., GILLET, F., LEGENDRE, P. Numerical Ecology With R, Springer. p. 306, 2011. BRAGA, P. I. S. Subdivis?o fitogeogr?fica, tipos de vegeta??o, conserva??o e invent?rio flor?stico da floresta amaz?nica. Supl. Acta Amaz?nica, 9 (4): p.53-80, 1979. BRUUN, T. B.; ELBERLING, B.; CHRISTENSEN, B. T. Lability of soil organic carbon in tropical soils with different clay minerals. Soil Biology and Biochemistry, v. 42, n. 6, p. 888- 895, Jun. 2010. CABRERA, L. T. Din?mica da Mat?ria Org?nica do Solo em Ecossistemas de Floresta Secund?ria sobre solos Antr?picos e solos N?o-Antr?picos (Adjacentes) na Amaz?nia Central. 2009. CAMPBELL, J. L.; HORNBECK, J. W.; MITCHELL, M. J. Input-output budgets, of inorganic nitrogen for 24 forest watershads in the northeastern United States: a review. Water Air and soil Pollution, Dordrecht, v. 151, n.1-4, p. 373-396, 2004. CEDDIA, M. B.; VILLELA, A. L. O.; PINHEIRO, E. F. M.; WENDROTH, O. Spatial variability of soil carbon stock in the Urucu river basin, Central Amazon-Brazil. Science of the Total Environment 526, 2015. CERRI, C. E. P.; CERRI, C. C.; BERNOUX, M.; VOLKOFF, B.; ROND?N, M. A. Potential of soil carbon sequestration in the Amazonian Tropical Rainforest. In: LAL, R.; CERRI, C. C.; BERNOUX, M.; ETCHEVERS, J.; CERRI, C. E. P. Carbon sequestration in soils of Latin America. New York: Haworth, 2006b. p. 245-266. CERRI, C. E. P.; EASTER, M.; PAUSTIAN, K.; KILLIAN K.; COLEMAN, K.; BERNOUX M.; FALLOON, P.; POWLSON, D. S.; BATJES, N. H.; MILNE, E.; CERRI, C. C. Predicted soil organic carbon stocks and changes in the Brazilian Amazon between 2000 and 2030. Agriculture, Ecosystems and Environment 122, 2007. CHISTENSEN, B. T. Organic matter in soil structure, function and turnover. Tjele: Research Centre Foulum, p. 95, 2000. ESCOBAR, H. Desmatamento da Amaz?nia dispara de novo em 2020: Dados de sat?lite revelam um aumento de 34% na taxa de derrubada da floresta nos ?ltimos 12 meses. Jornal da USP. 2020. Dispon?vel em: https://jornal.usp.br/ciencias/desmatamento-da-amazoniadispara- de-novo-em-2020/. Acesso em: 17 ago. 2020. EVERITT, B. S. Cluster Analysis. New York : John Wiley & Sons. 1993. FERREIRA, R. S. Henry Walter Baters: um viajante naturalista na Amaz?nia e o principal processo de transfer?ncia de informa??o. Ci?ncia da Informa??o, v. 33, n. 2, p. 67-75, 2004. FIDALGO, E. C. C.; BENITES, V. D. M.; MACHADO, P. D. A.; MADARI, B. E.; COELHO, M. R.; DE MOURA, I. B. Estoque de carbono nos solos do Brasil. Embrapa Solos-Boletim de Pesquisa e Desenvolvimento (INFOTECA-E), 2007. FREITAS, P. L.; BLANCANEAUX, P.; GAVINELLI, E.; LARR?-LARROUY, M.; FELLER, C. N?vel e natureza do estoque org?nico de Latossolos sob diferentes sistemas de uso e manejo. Pesquisa Agropecu?ria Brasileira, Bras?lia, v. 35, n. 1, p. 157-170, jan. 2000. GOMES, J. M.; PEREIRA M. G.; PI?A-RODRIGUES, F. C. M.; PEREIRA, G. H. A.; GONDIM, F.R.; SILVA, E.M.R. Aporte de serapilheira e de nutrientes em fragmentos florestais da Mata Atl?ntica, RJ. Revista Brasileira de Ci?ncias Agr?rias. 5(3): 383-391, 2010. GREGORICH, E. G.; ELLERT, B. H. Light fraction and macroorganic matter in mineral soils. Soil sampling and methods of analysis. Boca Raton: Lewis, p. 397-407, 1993. HOORN, C.; WESSELINGH, F. P.; TER STEEGE, H.; BERMUDEZ, M. A.; MORA, A.; SEVINK, J.; SANMART?N, I.; SANCHEZ-MESEGUER, A.; ANDERSON, C. L.; FIGUEIREDO, J. P.; JARAMILLO, C.; RIFF, D.; NEGRI, F. R.; HOOGHIEMSTRA, H.; LUNDBERG, J.; STADLER, T.; S?RKINEN, T.; ANTONELLI, A.. Amazonia through time: Andean uplift, climate change, landscape evolution, and biodiversity. Science, v. 330, n. 6006, p. 927-931, 2010. INPE. A estimativa da taxa de desmatamento por corte raso para a Amaz?nia Legal em 2019 ? de 9.762 km?. S?o Jos? dos Campos-SP, 18 nov. 2019. Dispon?vel em: http://www.inpe.br/noticias/noticia.php?Cod_Noticia=5294. Acesso em: 15 fev. 2020. JANSSENS, I. A.; DIELEMAN, W.; LUYSSAERT, S.; SUBKE, J. A.; REICHSTEIN, M.; CEULEMANS, R.; PAPALE, D. Reduction of forest soil respiration in response to nitrogen deposition. Nature Geoscience, v. 3, n. 5, p. 315-322, 2010. J?NIOR, J. F. do V.; DOUZA, M. I. L. de; NASCIMENTO, P. P. R. R.; CRUZ, D. L. de S. Solos da Amaz?nia: etnopedologia e desenvolvimento sutent?vel. Revista Agro@ambiente On-line, v. 5, n. 2, p. 158-165, 2011. KER, J. C.; CURI, N.; SCHAEFER, C. E. G. R; TORRADO, P. V. Pedologia: Fundamentos. Sociedade Brasileira de Ci?ncia do Solo, 1 ed, Vi?osa, Minas Gerais. 2012. KLEBER, M. What is recalcitrant soil organic matter?. Environmental Chemistry, v. 7, n. 4, p. 320-332, 2010. LAL, R. Soil processes and greenhouse effect. In: LAL, R.; BLUM, W. H.; VALENTINE, C.; STEWART, B. A. (Ed.). Methods for assessment of soil degradation. Boca Raton: CRC Press, p. 199-212. 1997. MARQUES, J. D. D. O.; LUIZ?O, F. J.; TEIXEIRA, W. G.; SARRAZIN, M.; FERREIRA, S. J. F.; BELDINI, T. P.; MARQUES, E. M. D. A. Distribution of organic carbon in different soil fractions in ecosystems of central Amazonia. Revista Brasileira de Ci?ncia do Solo, v. 39, n. 1, p. 232-242, 2015. MARQUES, J. D. de O.; LUIZ?O, F. J.; TEIXEIRA, W. G.; NOGUEIRA, E. M.; FEARSIDE, P. M.; SARRAZIN, M. Soil Carbon Stocks under Amazonian Forest: Distribution in the Soil Fractions and Vulnerability to Emission. 2017. MARQUES, J.D. de O.; LUIZ?O, F.J.; TEIXEIRA, W. G.; VITEL, C. M.; MARQUES, E. M. de A. Soil Organic Carbon, Carbon Stock and Their Relationships to Physical Attributes Under Forest Soils in Central Amazonia. Revista ?rvore, Vi?osa-MG, v.40, n.2, p.197-208, 2016. MCGARIGAL, K.; CUSHMAN, S. A.; STAFFORD, S. Multivariate statistics for wildlife and ecology research. Springer Science & Business Media, 2013. METZ, J. Interpreta??o de clusters gerados por algoritmos de clustering hier?rquico. Tese de Doutorado. Universidade de S?o Paulo. 2006. MINIST?RIO DA CI?NCIA, TECNOLOGIA, INOVA??ES E COMUNICA??ES - MCTIC. No Inpa, cientistas alertam para baixa absor??o de carbono pela floresta amaz?nica: No cen?rio de mudan?as clim?ticas, redu??o pode agravar o aquecimento global. In: ASCOM. 21 ago. 2018. Dispon?vel em: http://www.mctic.gov.br/mctic/opencms/salaImprensa/noticias/arquivos/2018/08/No_Inpa_ci entistas_alertam_para_baixa_absorcao_de_carbono_pela_floresta_amazonica.html?searchRef =aquecimento%20global&tipoBusca=expressaoExata. Acesso em: 15 fev. 2020. MONI, C.; DERRIEN, D.; HATTON, P. J.; ZELLER, B.; KLEBER, M. Density fractions versus size separates: does physical fractionation isolate functional soil compartments? Biogeosciences, v. 9, n. 12, 2012. OLIVEIRA, I. A. D.; CAMPOS, M. C. C.; FREITAS, L. D.; SOARES, M. D. R. Caracteriza??o de solos sob diferentes usos na regi?o sul do Amazonas. Acta Amaz?nica, v. 45, n. 1, p. 1-12, 2015. PHILLIPS, O. L.; MALHI, Y.; HIGUCHI, N.; LAURANCE, W. F.; NUNEZ, P., VASQUEZ, R.; LAURANCE, S. G.; FERREIRA, L.; STERN, M.; BROWN S.; GRACE, J. Changes in the carbon balance of tropical forests: evidence from long-term plots. Science, n. 5388, Oxford, v. 282, p. 439-442, 1998. PILLON, C. N.; MIELNICZUK, J.; NETO, L. M. M?todos de fracionamento e caracteriza??o da mat?ria org?nica do solo. Pelotas: Embrapa Clima Temperado, 2002. PINHEIRO, E. F. M. Fra??es org?nicas e agrega??o em Latossolo em fun??o de sistemas de preparo de solo de oler?ceas em Paty do Alferes (RJ). Disserta??o, Mestrado em Agronomia, Ci?ncia do Solo, Serop?dica: UFRRJ, p. 65, 2002. PULROLNIK, K. Transforma??es do carbono no solo. Planaltina, DF: Embrapa Cerrados, 2009. p.36, 2009. RANZANI, G. Recursos pedol?gicos da Amaz?nia. Acta Amazonica, Manaus, v. 9, n. 4, supl. 1, p. 23-35, 1979. REGAZZI, A. J. INF 766 - An?lise multivariada. Vi?osa: Universidade Federal de Vi?osa, Centro de Ci?ncias Exatas e Tecnol?gicas. Departamento de Inform?tica, Apostila de disciplina, 2001. ROSCOE, R.; MACHADO, P. L. O. de A. Fracionamento f?sico do solo em estudos de mat?ria org?nica. Embrapa Agropecu?ria Oeste, p 86, 2002. ROSCOE, R.; MERCANTE, F. M.; SALTON, J. C. Din?mica da Mat?ria Org?nica do Solo em Sistemas Conservacionistas: Modelagem Matem?tica e M?todos Auxiliares. Embrapa Agropecu?ria Oeste, p. 304, 2006. ROSENDO, J. dos S.; ROSA, R. Compara??o do estoque de C estimado em pastagens e vegeta??o nativa de cerrado. Sociedade & Natureza, v. 24, n. 2, p. 359-376, maio/ago. 2012. SANTOS, H. G. dos; JACOMINE, P. K. T.; ANJOS, L. H. C. dos; OLIVEIRA, V. ?.; LUMBRERAS, J. F. COELHO, M. R.; ALMEIDA, J. A. de; FILHO, J. C. de A.; OLIVEIRA, J. B. de; CUNHA, T. J. F. Sistema Brasileiro de Classifica??o de Solos. Bras?lia, DF: Embrapa, 2018. SANTOS, R. D.; SANTOS, H. G. dos; KER, J. C; ANJOS, L. H. A.; SHIMIZU, S. H. Manual de descri??o e coleta de solo no campo. 7 ed. Vi?osa ? MG: SBCS, 2015. SCHAEFER, C. E. G. R.; LIMA, H. N. DE; TEIXEIRA, W. G.; VALE JR., J. F. DO; SOUZA, K W. DE; CORR?IA, GUILHERME R.; MENDON?A, B A.F. DE; AMARAL, E. F.; CAMPOS, M. C.C.; RUIVO, M. DE L. P. Pedologia - Solos dos Biomas Brasileiros. Vi?osa, MG: Sociedade Brasileira de Ci?ncia do Solo. P 111-175, 2017. SCHMIDT, M. W. I.; TORN, M. S.; ABIVEN, S.; DITTMAR, T.; GUGGENBERGER, G.; JANSSENS, I. A. Persistence of Soil Organic Matter as an Ecosystem Property. Nature, v.478, 49-56, 2011. SCHOENHOLTZ, S. H.; VAN MIEGROET, H.; BURGER, J. A. A review of chemical and physical properties as indicators of forest soil quality: challenges and opportunities. Forest Ecology and Management, v. 138, n. 1-3, p. 335-356, 2000. SCHROEDER, D. Solos: Fatos e Conceitos. 4. ed. Berna: Copyright, 1984. SCOTT, N. A.; COLE, C. V.; ELLIOTT, E. T.; HUFFMAN, S. A. Soil textural control on decomposition and soil organic matter dynamics. Soil Science Society of America Journal, v. 60, n. 4, p. 1102-1109, 1996. SISTI, C. P.; dos SANTOS, H. P.; KOHHANN, R.; ALVES, B. J.; URQUIAGA, S.; BODDEY, R. M. Change in carbon and nitrogen stocks in soil under 13 years of conventional or zero tillage in southern Brazil. Soil Tillage Research, Amsterdam, v. 76, n. 1, p. 39-58, 2004. SIX, J.; ELLIOTT, E. T.; PAUSTIAN, K.; DORAN, J. W. Aggregation and soil organic matter accumulation in cultivated and native grassland soils. Soil Science Society of America Journal, Madison, v. 62, p. 1367-1377, 1998. SOHI, S. P.; MAHIEU, N.; ARAH, J. R. M.; POWLSON, D. S., MADARI, B.; GAUNT, J. L. A procedure for isolating soil organic matter fractions suitable for modelling. Soil Science Society of America Journal, v. 65, p.1121-1128, 2001. SOLLINS, P., HOMANN, P.; CALDWELL, B.A. Stabilization and destabilization of soil organic matter: Mechanisms and controls. Geoderma, 74, 65-105, 1996. SOUSA, R. O. de; VAHL, L. C.; OTERO, X. L. QU?MICA DOS SOLOS ALAGADOS. Qu?mica e Mineralogia do Solo, Parte II. Sociedade Brasileira de Ci?ncia do Solo. p. 685, Vi?osa, 2009. STEVENSON, F. J. H?mus chemistry: g?nesis, composition and reaction. New York: John Wiley & Sons, 1982., 1994. STOCKMANN, U.; ADAMS, M. A.; CRAWFORD J. W.; FIELD, D. J.; HENAKAARCHCHI, N.; JENKINS M.; MINASNY B.; MCBRATNEY, A. B.; COURCELLES V. DE R. DE.; SINGH, K.; WHEELER, I.; ABBOTT, L.; ANGERS D. A.; BIRD, J. B.; BROOKES, M.; PHILIP C.; CHENU C.; JASTROW. J. D.; LAL, R.; LEHMANN J.; O?DONNELL, A. G.; PARTON, W. J.; WHITEHEAD, D,; ZIMMERMANN, M. The knowns, known unknowns and unknowns of sequestration of soil organic carbon. Agriculture, Ecosystems and Environment 164, 2013. TEDESCO, M. J.; GIANELLO, C.; BISSANI, C.A.; BOHNEN, H.; VOLKWEISS, S. J. An?lises de solo, plantas e outros materiais. 2. ed. Porto Alegre: Universidade Federal do Rio Grande do Sul, 1995. TEIXEIRA, P. C.; DONAGEMMA, G. K.; FONTANA, A.; TEIXEIRA, W. G. Manual de m?todos de an?lise de solo ? 3. ed. rev. e ampl. ? Bras?lia, DF: Embrapa, 2017. TELLES, E. de C. C.; CAMARGO, P. B. de; MARTINELLI, L. A.; TRUMBORE, S. E.; COSTA, E. S. da; SANTOS, J.; HIGUCHI, N.; OLIVEIRA JR., R. C. Influence of soil texture on carbon dynamics and storage potential in tropical forest soils of Amazonia. Global Biogeochemical Cycles, v. 17, n. 2, article ID 1040, 2003. WALKLEY, A.; BLACK, I. A. An examination of the Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Science,1934.
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Rio de Janeiro
dc.publisher.program.fl_str_mv Programa de P?s-Gradua??o em Agronomia - Ci?ncia do Solo
dc.publisher.initials.fl_str_mv UFRRJ
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Instituto de Agronomia
publisher.none.fl_str_mv Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da UFRRJ
instname:Universidade Federal Rural do Rio de Janeiro (UFRRJ)
instacron:UFRRJ
instname_str Universidade Federal Rural do Rio de Janeiro (UFRRJ)
instacron_str UFRRJ
institution UFRRJ
reponame_str Biblioteca Digital de Teses e Dissertações da UFRRJ
collection Biblioteca Digital de Teses e Dissertações da UFRRJ
bitstream.url.fl_str_mv http://localhost:8080/tede/bitstream/jspui/6280/4/2020+-+Melania+Merlo+Ziviani.pdf.jpg
http://localhost:8080/tede/bitstream/jspui/6280/3/2020+-+Melania+Merlo+Ziviani.pdf.txt
http://localhost:8080/tede/bitstream/jspui/6280/2/2020+-+Melania+Merlo+Ziviani.pdf
http://localhost:8080/tede/bitstream/jspui/6280/1/license.txt
bitstream.checksum.fl_str_mv c526a5b0f090d64dcc1edb9db872a4c1
150811d70eb701cd0683726988cf3c9e
54fcfcac92774ef77eac21bbdc25fcc0
7b5ba3d2445355f386edab96125d42b7
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
MD5
repository.name.fl_str_mv Biblioteca Digital de Teses e Dissertações da UFRRJ - Universidade Federal Rural do Rio de Janeiro (UFRRJ)
repository.mail.fl_str_mv bibliot@ufrrj.br||bibliot@ufrrj.br
_version_ 1800313563746664448

Registros relacionados