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| 7. |  | MOREIRA, S. G.; PROCHNOW, L. I.; KIEHL, J. C.; MARTIN NETO, L.; PAULETTI, V. Formas químicas, disponibilidade de manganês e produtividade de soja em solos sob semeadura direta. Revista brasileira de ciencia do solo, Campinas, v. 30, n. 1, p. 121-136, 2006.| Biblioteca(s): Embrapa Instrumentação. |
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| 9. | | MURICCI, R. C.; MENDES, S. M.; WAQUIL, J. M.; ARAUJO, B. H.; MOREIRA, S. G. Levantamento de adultos de Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) utilizando armadilha de feromônio em área comercial de milho Bt. In: CONGRESSO NACIONAL DE MILHO E SORGO, 28.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA DO CARTUCHO, 4., 2010, Goiânia. Potencialidades, desafios e sustentabilidade: resumos expandidos... Sete Lagoas: ABMS, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 14. | | BORGES, I. D.; FRANCO, A. A. N.; KONDO, M. K.; MARTINS, D. C.; TEIXEIRA, E. C.; MOREIRA, S. G. Acúmulo de macronutrientes na cultura do sorgo granífero na safrinha. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 15, n. 2, p. 294-304, 2016.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 16. | | MARS, G.; RESENDE, A. V. de; MOREIRA, S. G.; HICKMAN, C.; LACERDA, J. J. de J.; FURTINI NETO, A. E. Influência do tremoço como planta de cobertura na resposta do milho à adubação nitrogenada. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 31.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 15.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 13.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 10., 2014, Araxá. Fertilidade e biologia do solo: integração e tecnologias para todos: anais. Araxá: Núcleo Regional Leste da Sociedade Brasileira de Ciência do Solo, 2014. FertBio 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 17. | | SILVA, C. G. M.; RESENDE, A. V. de; MARTÍNEZ GUTIÉRREZ, A.; MOREIRA, S. G.; BORGHI, E.; ALMEIDA, G. O. Macronutrient uptake and export in transgenic corn under two levels of fertilization. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 12, p. 1363-1372, dez. 2018. Título em português: Absorção e exportação de macronutrientes em milho transgênico sob dois níveis de fertilização.| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Unidades Centrais. |
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| 18. | | DIAS, A. S.; MORATO, J. B.; RAID, M. A. de M.; MARUCCI, R. C.; MENDES, S. M.; MOREIRA, S. G. Levantamento da biodiversidade entomológica em plantas de cobertura e no milho. In: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2012. p. 891-896. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 19. | | MOREIRA, S. G.; LUPP, R. M.; LIMA, C. G. de; MARUCCI, R. C.; RESENDE, A. V. de; BORGES, I. D. Massa seca e macronutrientes acumulados em plantas de milho cultivadas sob diferentes espécies de cobertura. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 13, n. 2, p. 218-231, 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 20. | | BITENCOURT, H. R.; PINHEIRO, J. C.; SOUZA FILHO, A. P. da S.; MOREIRA, S. G.; REMÉDIOS, C. M. R. Synthesis and Spectroscopic characterization of 1-(2´-hydroxyphenyl)-3-hydroxy-3-(4-methoxyphenyl)-propan-1-one. In: ENCONTRO BRASILEIRO DE ESPECTROSCOPIA RAMAN, 6., 2019, Belém, PA. Livro de resumos... [Belém, PA]: UFPA, 2019. p. 81. VI EnBraER.| Biblioteca(s): Embrapa Amazônia Oriental. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
05/11/2012 |
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Data da última atualização: |
21/11/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
VASQUES, G. de M.; GRUNWALD, S.; MYERS, D. B. |
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Afiliação: |
GUSTAVO DE MATTOS VASQUES, CNPS; Sabine Grunwald, University of Florida; Department of Agriculture, USA. |
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Título: |
Associations between soil carbon and ecological landscape variables at escalating spatial scales in Florida, USA. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Landscape Ecology, v. 27, p. 355-367, 2012. |
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DOI: |
10.1007/s10980-011-9702-3 |
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Idioma: |
Português |
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Conteúdo: |
The spatial distribution of soil carbon (C) is controlled by ecological processes that evolve and interact over a range of spatial scales across the landscape. The relationships between hydrologic and biotic processes and soil C patterns and spatial behavior are still poorly understood. Our objectives were to (i) identify the appropriate spatial scale to observe soil total C (TC) in a subtropical landscape with pronounced hydrologic and biotic variation, and (ii) investigate the spatial behavior and relationships between TC and ecological landscape variables which aggregate various hydrologic and biotic processes. The study was conducted in Florida, USA, characterized by extreme hydrologic (poorly to excessively drained soils), and vegetation/land use gradients ranging from natural uplands and wetlands to intensively managed forest, agricultural, and urban systems. We used semivariogram and landscape indices to compare the spatial dependence structures of TC and 19 ecological landscape variables, identifying similarities and establishing pattern?process relationships. Soil, hydrologic, and biotic ecological variables mirrored the spatial behavior of TC at fine (few kilometers), and coarse (hundreds of kilometers) spatial scales. Specifically, soil available water capacity resembled the spatial dependence structure of TC at escalating scales, supporting a multi-scale soil hydrology- soil C process?pattern relationship in Florida. Our findings suggest two appropriate scales to observe TC, one at a short range (autocorrelation range of 5.6 km), representing local soil-landscape variation, and another at a longer range (119 km), accounting for regional variation. Moreover, our results provide further guidance to measure ecological variables influencing C dynamics. MenosThe spatial distribution of soil carbon (C) is controlled by ecological processes that evolve and interact over a range of spatial scales across the landscape. The relationships between hydrologic and biotic processes and soil C patterns and spatial behavior are still poorly understood. Our objectives were to (i) identify the appropriate spatial scale to observe soil total C (TC) in a subtropical landscape with pronounced hydrologic and biotic variation, and (ii) investigate the spatial behavior and relationships between TC and ecological landscape variables which aggregate various hydrologic and biotic processes. The study was conducted in Florida, USA, characterized by extreme hydrologic (poorly to excessively drained soils), and vegetation/land use gradients ranging from natural uplands and wetlands to intensively managed forest, agricultural, and urban systems. We used semivariogram and landscape indices to compare the spatial dependence structures of TC and 19 ecological landscape variables, identifying similarities and establishing pattern?process relationships. Soil, hydrologic, and biotic ecological variables mirrored the spatial behavior of TC at fine (few kilometers), and coarse (hundreds of kilometers) spatial scales. Specifically, soil available water capacity resembled the spatial dependence structure of TC at escalating scales, supporting a multi-scale soil hydrology- soil C process?pattern relationship in Florida. Our findings suggest two appropriate scales to... Mostrar Tudo |
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Palavras-Chave: |
Scale Variogram; Soil carbon; Spatial autocorrelation. |
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Thesaurus NAL: |
spatial variation. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02436naa a2200205 a 4500
001 1938850
005 2012-11-21
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1007/s10980-011-9702-3$2DOI
100 1 $aVASQUES, G. de M.
245 $aAssociations between soil carbon and ecological landscape variables at escalating spatial scales in Florida, USA.$h[electronic resource]
260 $c2012
520 $aThe spatial distribution of soil carbon (C) is controlled by ecological processes that evolve and interact over a range of spatial scales across the landscape. The relationships between hydrologic and biotic processes and soil C patterns and spatial behavior are still poorly understood. Our objectives were to (i) identify the appropriate spatial scale to observe soil total C (TC) in a subtropical landscape with pronounced hydrologic and biotic variation, and (ii) investigate the spatial behavior and relationships between TC and ecological landscape variables which aggregate various hydrologic and biotic processes. The study was conducted in Florida, USA, characterized by extreme hydrologic (poorly to excessively drained soils), and vegetation/land use gradients ranging from natural uplands and wetlands to intensively managed forest, agricultural, and urban systems. We used semivariogram and landscape indices to compare the spatial dependence structures of TC and 19 ecological landscape variables, identifying similarities and establishing pattern?process relationships. Soil, hydrologic, and biotic ecological variables mirrored the spatial behavior of TC at fine (few kilometers), and coarse (hundreds of kilometers) spatial scales. Specifically, soil available water capacity resembled the spatial dependence structure of TC at escalating scales, supporting a multi-scale soil hydrology- soil C process?pattern relationship in Florida. Our findings suggest two appropriate scales to observe TC, one at a short range (autocorrelation range of 5.6 km), representing local soil-landscape variation, and another at a longer range (119 km), accounting for regional variation. Moreover, our results provide further guidance to measure ecological variables influencing C dynamics.
650 $aspatial variation
653 $aScale Variogram
653 $aSoil carbon
653 $aSpatial autocorrelation
700 1 $aGRUNWALD, S.
700 1 $aMYERS, D. B.
773 $tLandscape Ecology$gv. 27, p. 355-367, 2012.
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