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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
10/02/2011 |
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Data da última atualização: |
28/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SARCINELLI, T. S.; SCHAEFER, C. E. G. R.; LYNCH, L. de S.; ARATO, H. D.; VIANA, J. H. M.; ALBUQUERQUE FILHO, M. R. de; GONÇALVES, T. T. |
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Afiliação: |
TATHIANE SANTI SARCINELLI, UFV; CARLOS ERNESTO G. R. SCHAEFER, UFV; LEILA DE SOUZA LYNCH, CNPq; HELGA DIAS ARATO, UFV; JOAO HERBERT MOREIRA VIANA, CNPMS; MANOEL RICARDO DE ALBUQUERQUE FILHO, CNPMS; TERESA TELLES GONÇALVES, UFV. |
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Título: |
Chemical, physical and micromorphological properties of termite mounds and adjacent soils along a toposequence in Zona da Mata, Minas Gerais State, Brazil. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Catena, Amsterdam, v. 76, n. 2, p. 107-113, 2009. |
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DOI: |
10.1016/j.catena.2008.10.001 |
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Idioma: |
Inglês |
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Conteúdo: |
Little is known about the effects of neotropical mound-building termites in soil chemical and physical properties. The influence of soil termite activity on soil characteristics was studied by assessing chemical, physical and micromorphological properties of a toposequence of Latosols (Oxisols). Soil samples were collected from the walls and inner parts of termite mounds and also from adjacent soil. A high diversity of termite genera was found in the mounds along the toposequence, together with the inquiline termites and other soil-dwelling arthropods. Chemical analyses showed that pH and the contents of organic C and N, P, Ca and Mg were significantly higher in termite mounds compared with adjacent areas, with an inverse trend forAl content. Significant differences in pH and exchangeable Al were observed between soil and mound across the slopes. The mound density across the landscape was higher at the upper slope segment, followed by the hill top, middle slope and lower slope segments. Considering a lifespan of 30 years and dimensions of termite mounds found in the toposequence we conclude that the textural and chemical uniformity of Latosols may be increased, following the pedobiological turnover during mound building, with local rates varying from 2.1 to 7.5 m3ha?1. |
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Thesagro: |
Biologia do solo; Latossolo; Solo tropical. |
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Thesaurus Nal: |
Soil micromorphology; Termite mounds. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02160naa a2200265 a 4500
001 1876662
005 2018-05-28
008 2009 bl uuuu u00u1 u #d
024 7 $a10.1016/j.catena.2008.10.001$2DOI
100 1 $aSARCINELLI, T. S.
245 $aChemical, physical and micromorphological properties of termite mounds and adjacent soils along a toposequence in Zona da Mata, Minas Gerais State, Brazil.$h[electronic resource]
260 $c2009
520 $aLittle is known about the effects of neotropical mound-building termites in soil chemical and physical properties. The influence of soil termite activity on soil characteristics was studied by assessing chemical, physical and micromorphological properties of a toposequence of Latosols (Oxisols). Soil samples were collected from the walls and inner parts of termite mounds and also from adjacent soil. A high diversity of termite genera was found in the mounds along the toposequence, together with the inquiline termites and other soil-dwelling arthropods. Chemical analyses showed that pH and the contents of organic C and N, P, Ca and Mg were significantly higher in termite mounds compared with adjacent areas, with an inverse trend forAl content. Significant differences in pH and exchangeable Al were observed between soil and mound across the slopes. The mound density across the landscape was higher at the upper slope segment, followed by the hill top, middle slope and lower slope segments. Considering a lifespan of 30 years and dimensions of termite mounds found in the toposequence we conclude that the textural and chemical uniformity of Latosols may be increased, following the pedobiological turnover during mound building, with local rates varying from 2.1 to 7.5 m3ha?1.
650 $aSoil micromorphology
650 $aTermite mounds
650 $aBiologia do solo
650 $aLatossolo
650 $aSolo tropical
700 1 $aSCHAEFER, C. E. G. R.
700 1 $aLYNCH, L. de S.
700 1 $aARATO, H. D.
700 1 $aVIANA, J. H. M.
700 1 $aALBUQUERQUE FILHO, M. R. de
700 1 $aGONÇALVES, T. T.
773 $tCatena, Amsterdam$gv. 76, n. 2, p. 107-113, 2009.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Biblioteca |
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Origem |
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Cutter |
Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
12/11/2001 |
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Data da última atualização: |
07/06/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ALVES, V. M. C.; MAGALHAES, J. V. de; SHAFF, J. E.; PINEROS, M. A.; PURCINO, A. A. C.; PARENTONI, S. N.; PITTA, G. V. E.; PRATES, H. T.; SCHAFFERT, R. E.; KOCHIAN, L. V. |
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Afiliação: |
VERA MARIA CARVALHO ALVES, CNPMS; JURANDIR VIEIRA DE MAGALHAES, CNPMS; ANTONIO ALVARO CORSETTI PURCINO, CNPMS; SIDNEY NETTO PARENTONI, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS. |
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Título: |
Exsudação de ácidos orgânicos como mecanismo de tolerância a alumínio em milho. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 8., 2001, Ilhéus. Anais... Ilhéus: SBFV, 2001. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Acidos organicos; Aluminium; Envolvimento; Maize; Organic acid; Tolerance; Tolerancia. |
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Thesagro: |
Alumínio; Exsudação; Milho; Zea Mays. |
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Thesaurus NAL: |
exudation. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/35703/1/Exsudacao-acidos.pdf
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Marc: |
LEADER 01025nam a2200361 a 4500
001 1485136
005 2018-06-07
008 2001 bl uuuu u00u1 u #d
100 1 $aALVES, V. M. C.
245 $aExsudação de ácidos orgânicos como mecanismo de tolerância a alumínio em milho.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 8., 2001, Ilhéus. Anais... Ilhéus: SBFV$c2001
300 $c1 CD-ROM.
650 $aexudation
650 $aAlumínio
650 $aExsudação
650 $aMilho
650 $aZea Mays
653 $aAcidos organicos
653 $aAluminium
653 $aEnvolvimento
653 $aMaize
653 $aOrganic acid
653 $aTolerance
653 $aTolerancia
700 1 $aMAGALHAES, J. V. de
700 1 $aSHAFF, J. E.
700 1 $aPINEROS, M. A.
700 1 $aPURCINO, A. A. C.
700 1 $aPARENTONI, S. N.
700 1 $aPITTA, G. V. E.
700 1 $aPRATES, H. T.
700 1 $aSCHAFFERT, R. E.
700 1 $aKOCHIAN, L. V.
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