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| 8. |  | SARTRE, X. A. de; ALBALADEJO, C.; MARTINS, P.; VEIGA, I.; GRIMALDI, M. Identificação e avaliação da diversidade dos tipos de exploração do ambiente na Amazônia Oriental. Cadernos de Ciência & Tecnologia, Brasília, v.22, n. 1, p.207-220, jan./abr. 2005.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 9. | | BALBINO, L. C.; BRUAND, A.; BROSSARD, M.; GRIMALDI, M.; HAJNOS, M.; GUIMARAES, M. F. Changes in porosity and microaggregation in clayey Ferralsols of the Brazilian Cerrado on clearing for pasture. European Journal of Soil Science, v. 53, n. 2, p. 219-230, June 2002.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 11. | | BALBINO, L. C.; BRUAND, A.; COUSIN, I.; BROSSARD, M.; QUÉTIN, P.; GRIMALDI, M. Change in the hydraulic properties of a Brazilian clay ferralsol on clearing for pasture. Geoderma, v. 120, n. 3/4, p. 297-307, June 2004.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 14. | | MARTINEZ, S.; GARBI, M.; ASBORNO, M.; ARTURI, M.; GRIMALDI, M. C. Relacion del rendimiento con parametros bioclimaticos en plantas de tomate defoliadas y sin defoliar. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 11.; REUNIAO LATINO-AMERICANA DE AGROMETEOROLOGIA, 2., 1999, Florianopolis, SC. Sessao de paineis... Florianopolis: SBA / EPAGRI / UFSC / UDESC, 1999. nao paginado. CD-ROM.| Biblioteca(s): Embrapa Hortaliças. |
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| 15. | | GRIMALDI, M.; SARRAZIN, M.; CHAUVEL, A.; LUIZAO, F.; NUNES, N.; RODRIGUEZ, M. de R. L.; AMBLARD, P.; TESSIER, D. Effets de la déforestation et des cultures sur la structure des sols argileux d'Amazonie brésilienne. Cahiers Agricultures, v. 2, n. 1, p. 36-47, 1993.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 16. | | GRIMALDI, M.; SARRAZIN, M.; CHAUVEL, A.; LUIZAO, F.; NUNES, N.; RODRIGUEZ, M. de R. L.; AMBLARD, P.; TESSIER, D. Effets de la deforestation et des cultures sur la structure des sols argileux d'Amazonie bresilienne. Cahiers Agricultures, v.2, n.1, p.36-47, 1993.| Biblioteca(s): Embrapa Florestas. |
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| 17. | | PIÑA-RODRIGUES, F. C. M.; FREIRE, J. M.; ROLIM, S. G.; JESUS, R. M. de; GRIMALDI, M. C. Maturação e dormência de sementes florestais nativas para a restauração: 20 anos de experiência na reserva natural Vale Linhares, Espirito Santo Ciência & Ambiente, Santa Maria, v. 49, p. 131-152, jul./set., 2014.| Biblioteca(s): Embrapa Agrobiologia. |
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| 18. | | MARICHAL, R.; PRAXEDES, C.; BROWN, G. G.; CASTANEDA, E.; DESJARDINS, T.; GOND, V.; GRIMALDI, M.; GUEVARA, E.; JOHAN, O.; SARRAZIN, M.; LAVELLE, P. Earthworm biological traits, soil and landscape characteristics. In: INTERNATIONAL SYMPOSIUM ON EARTHWORM ECOLOGY, 9., 2010, Xalapa. Abstracts. Xalapa: Instituto de Ecologia, 2010. p. 93.| Biblioteca(s): Embrapa Florestas. |
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| 19. | | MARICHAL, R.; GRIMALDI, M.; MATHIEU, J.; BROWN, G. G.; SILVA JUNIOR, M. L. da; PRAXEDES, C.; MARTINS, M. B.; VELASQUEZ, E.; LAVELLE, P. Is invasion of deforested Amazonia by the earthworm Pontoscolex corethrurus driven by soil texture and chemical properties? Pedobiologia, v. 55, p. 233-240, 2012.| Biblioteca(s): Embrapa Florestas. |
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| 20. | | MARICHAL, R.; PRAXEDES, C.; DECAËNS, T.; GRIMALDI, M.; OSZWALD, J.; BROWN, G. G.; DESJARDINS, T.; SILVA JUNIOR, M. L. da; FEIJOO MARTINEZ, A.; OLIVEIRA, M. N. D.; VELASQUEZ, E.; LAVELLE, P. Earthworm functional traits, landscape degradation and ecosystem services in the Brazilian Amazon deforestation arc. European Journal of Soil Biology, v. 83, p. 43-51, Nov. 2017.| Biblioteca(s): Embrapa Florestas. |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
24/08/2012 |
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Data da última atualização: |
20/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MARICHAL, R.; GRIMALDI, M.; MATHIEU, J.; BROWN, G. G.; SILVA JUNIOR, M. L. da; PRAXEDES, C.; MARTINS, M. B.; VELASQUEZ, E.; LAVELLE, P. |
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Afiliação: |
RAPHAEL MARICHAL, Museu Paraense Emilio Goeldi; MICHEL GRIMALDI, RD, UMR Bioemco; JEROME MATHIEU, UPMC Université Paris; GEORGE GARDNER BROWN, CNPF; MARIO LOPES DA SILVA JUNIOR, UFRA; CATARINA PRAXEDES, Museu Paraense Emilio Goeldi; MARLUCIA B. MARTINS, Museu Paraense Emilio Goeldi; ELENA VELASQUEZ, Universidad Nacional de Colombia; PATRICK LAVELLE, Centro Internacional de Agricultura Tropical (CIAT). |
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Título: |
Is invasion of deforested Amazonia by the earthworm Pontoscolex corethrurus driven by soil texture and chemical properties? |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Pedobiologia, v. 55, p. 233-240, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Pontoscolex corethurus (Müller, 1857) is the most common invasive earthworm in disturbed lands in the tropics. Conditions required for its successful colonization of new plots are still not understood since some areas can be invaded while others, sometimes in the vicinity, are not. We kept newly hatched P. corethrurus in a wide range of Amazonian soils where population densities had been previously evaluated. We identified soil conditions that best sustain survival, soil ingestion and growth of P. corethrurus in controlled laboratory conditions and checked if presence/absence in the field was consistent with laboratory observations. While pH and Ca influenced survival; Mg and C content were the greatest determinants for growth and C:P, Mg and clay contents determined soil ingestion rates. Soil ingestion and growth rate were correlated. There were no differences in earthworm soil ingestion rates between invaded and non-invaded soils. However, growth rate and survival were higher in soils from invaded sites than in soils from non invaded sites, indicating that soil quality may play a role in the invasion process. We identified two cases where P. corethrurus did not occur: (1) unfavourable soil texture and chemical properties, but also some areas with and (2) favourable soil texture and chemical properties but no invasion. Other parameters, like vegetation cover (grass or trees), soil structure and compaction, soil hydrologic processes or biotic resistance of native earthworm communities could potentially also be key elements for understanding why P. corethrurus populations occur in some sites and not in others. MenosPontoscolex corethurus (Müller, 1857) is the most common invasive earthworm in disturbed lands in the tropics. Conditions required for its successful colonization of new plots are still not understood since some areas can be invaded while others, sometimes in the vicinity, are not. We kept newly hatched P. corethrurus in a wide range of Amazonian soils where population densities had been previously evaluated. We identified soil conditions that best sustain survival, soil ingestion and growth of P. corethrurus in controlled laboratory conditions and checked if presence/absence in the field was consistent with laboratory observations. While pH and Ca influenced survival; Mg and C content were the greatest determinants for growth and C:P, Mg and clay contents determined soil ingestion rates. Soil ingestion and growth rate were correlated. There were no differences in earthworm soil ingestion rates between invaded and non-invaded soils. However, growth rate and survival were higher in soils from invaded sites than in soils from non invaded sites, indicating that soil quality may play a role in the invasion process. We identified two cases where P. corethrurus did not occur: (1) unfavourable soil texture and chemical properties, but also some areas with and (2) favourable soil texture and chemical properties but no invasion. Other parameters, like vegetation cover (grass or trees), soil structure and compaction, soil hydrologic processes or biotic resistance of native earthworm c... Mostrar Tudo |
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Thesagro: |
Minhoca. |
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Thesaurus NAL: |
Amazonia; Pontoscolex corethrurus. |
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Categoria do assunto: |
-- |
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Marc: |
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100 1 $aMARICHAL, R.
245 $aIs invasion of deforested Amazonia by the earthworm Pontoscolex corethrurus driven by soil texture and chemical properties?$h[electronic resource]
260 $c2012
520 $aPontoscolex corethurus (Müller, 1857) is the most common invasive earthworm in disturbed lands in the tropics. Conditions required for its successful colonization of new plots are still not understood since some areas can be invaded while others, sometimes in the vicinity, are not. We kept newly hatched P. corethrurus in a wide range of Amazonian soils where population densities had been previously evaluated. We identified soil conditions that best sustain survival, soil ingestion and growth of P. corethrurus in controlled laboratory conditions and checked if presence/absence in the field was consistent with laboratory observations. While pH and Ca influenced survival; Mg and C content were the greatest determinants for growth and C:P, Mg and clay contents determined soil ingestion rates. Soil ingestion and growth rate were correlated. There were no differences in earthworm soil ingestion rates between invaded and non-invaded soils. However, growth rate and survival were higher in soils from invaded sites than in soils from non invaded sites, indicating that soil quality may play a role in the invasion process. We identified two cases where P. corethrurus did not occur: (1) unfavourable soil texture and chemical properties, but also some areas with and (2) favourable soil texture and chemical properties but no invasion. Other parameters, like vegetation cover (grass or trees), soil structure and compaction, soil hydrologic processes or biotic resistance of native earthworm communities could potentially also be key elements for understanding why P. corethrurus populations occur in some sites and not in others.
650 $aAmazonia
650 $aPontoscolex corethrurus
650 $aMinhoca
700 1 $aGRIMALDI, M.
700 1 $aMATHIEU, J.
700 1 $aBROWN, G. G.
700 1 $aSILVA JUNIOR, M. L. da
700 1 $aPRAXEDES, C.
700 1 $aMARTINS, M. B.
700 1 $aVELASQUEZ, E.
700 1 $aLAVELLE, P.
773 $tPedobiologia$gv. 55, p. 233-240, 2012.
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