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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
13/01/2012 |
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Data da última atualização: |
13/04/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BUCH, A. C.; BROWN, G. G.; NIVA, C. C.; SAUTTER, K. D. |
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Afiliação: |
Andressa Cristhy Buch, UFPR; GEORGE GARDNER BROWN, CNPF; Cíntia Carla Niva, Pós-Doutoranda da Embrapa Florestas; Klaus Dieter Sautter, Universidade Positivo. |
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Título: |
Life cycle of Pontoscolex corethrurus (Müller, 1857) in tropical artificial soil. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Pedobiologia, v. 54S, p. S19-S25, 2011. |
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Idioma: |
Inglês |
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Notas: |
Peer reviewed article from the 9th International Symposium on Earthworm Ecology. |
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Conteúdo: |
Pontoscolex corethrurus (Müller) is a widespread, peregrine earthworm species of the Glossoscolecidae family, native to the Neotropics. This endogeic earthworm shows wide tolerance to environmental variations, being found in many different habitats and soil types throughout the tropics and subtropics. To evaluate the life cycle of this species in tropical artificial soil (TAS), a substrate used in ecotoxicological tests, and the influence of food availability and humidity on its growth, earthworms were incubated individually under laboratory conditions. The life cycle was evaluated in four treatments with 24 earthworms (replicates) each: TAS (120 g) without additional food (TAS0), TAS with 5 g of horse manure (TAS5), TAS with 10 g of manure (TAS10) and TAS with 25% greater soil moisture with 5 g of manure (TAS5H). Food was provided every 14 d and the containers maintained at room temperature (20 ± 4 ◦C). Cocoons collected in the field were placed individually in the different treatments and the hatching date, growth, development, and reproduction followed for 50 weeks after hatching. New cocoons hatched at 34 d, adulthood was reached at 8 months, and cocoon deposition began 3 months later, so that its life cycle was completed in 12 months. By the 13th week all juveniles in TAS0 had died due to insufficient food resources, while in the other treatments, all the animals had matured by 44 weeks, with significantly higher biomass and length in TAS10 (0.72 g, 5.4 cm), compared with TAS5 and TAS5H (0.59?0.61 g, 5.1?5.4 cm). Growth and weight gain were positively related to food availability, and no negative effect of excess moisture was observed on their growth. With additional food TAS showed no limitations for the development of the species, and it can be used for ecotoxicological tests involving acute toxicity (mortality) and avoidance, although its potential use in chronic tests (reproduction) is more limited. The length of its life cycle and other biological characteristics associated with this parthenogenetic species create some challenges that must be dealt with before this species can be recommended for wider use as a standard ecotoxicological test species MenosPontoscolex corethrurus (Müller) is a widespread, peregrine earthworm species of the Glossoscolecidae family, native to the Neotropics. This endogeic earthworm shows wide tolerance to environmental variations, being found in many different habitats and soil types throughout the tropics and subtropics. To evaluate the life cycle of this species in tropical artificial soil (TAS), a substrate used in ecotoxicological tests, and the influence of food availability and humidity on its growth, earthworms were incubated individually under laboratory conditions. The life cycle was evaluated in four treatments with 24 earthworms (replicates) each: TAS (120 g) without additional food (TAS0), TAS with 5 g of horse manure (TAS5), TAS with 10 g of manure (TAS10) and TAS with 25% greater soil moisture with 5 g of manure (TAS5H). Food was provided every 14 d and the containers maintained at room temperature (20 ± 4 ◦C). Cocoons collected in the field were placed individually in the different treatments and the hatching date, growth, development, and reproduction followed for 50 weeks after hatching. New cocoons hatched at 34 d, adulthood was reached at 8 months, and cocoon deposition began 3 months later, so that its life cycle was completed in 12 months. By the 13th week all juveniles in TAS0 had died due to insufficient food resources, while in the other treatments, all the animals had matured by 44 weeks, with significantly higher biomass and length in TAS10 (0.72 g, 5.4 cm), compa... Mostrar Tudo |
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Palavras-Chave: |
Ecotoxicologia. |
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Thesagro: |
Ciclo de Vida. |
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Thesaurus Nal: |
behavior; cocoons; ecotoxicology; Glossoscolecidae; Pontoscolex corethrurus; reproduction. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02997naa a2200265 a 4500
001 1912584
005 2012-04-13
008 2011 bl uuuu u00u1 u #d
100 1 $aBUCH, A. C.
245 $aLife cycle of Pontoscolex corethrurus (Müller, 1857) in tropical artificial soil.$h[electronic resource]
260 $c2011
500 $aPeer reviewed article from the 9th International Symposium on Earthworm Ecology.
520 $aPontoscolex corethrurus (Müller) is a widespread, peregrine earthworm species of the Glossoscolecidae family, native to the Neotropics. This endogeic earthworm shows wide tolerance to environmental variations, being found in many different habitats and soil types throughout the tropics and subtropics. To evaluate the life cycle of this species in tropical artificial soil (TAS), a substrate used in ecotoxicological tests, and the influence of food availability and humidity on its growth, earthworms were incubated individually under laboratory conditions. The life cycle was evaluated in four treatments with 24 earthworms (replicates) each: TAS (120 g) without additional food (TAS0), TAS with 5 g of horse manure (TAS5), TAS with 10 g of manure (TAS10) and TAS with 25% greater soil moisture with 5 g of manure (TAS5H). Food was provided every 14 d and the containers maintained at room temperature (20 ± 4 ◦C). Cocoons collected in the field were placed individually in the different treatments and the hatching date, growth, development, and reproduction followed for 50 weeks after hatching. New cocoons hatched at 34 d, adulthood was reached at 8 months, and cocoon deposition began 3 months later, so that its life cycle was completed in 12 months. By the 13th week all juveniles in TAS0 had died due to insufficient food resources, while in the other treatments, all the animals had matured by 44 weeks, with significantly higher biomass and length in TAS10 (0.72 g, 5.4 cm), compared with TAS5 and TAS5H (0.59?0.61 g, 5.1?5.4 cm). Growth and weight gain were positively related to food availability, and no negative effect of excess moisture was observed on their growth. With additional food TAS showed no limitations for the development of the species, and it can be used for ecotoxicological tests involving acute toxicity (mortality) and avoidance, although its potential use in chronic tests (reproduction) is more limited. The length of its life cycle and other biological characteristics associated with this parthenogenetic species create some challenges that must be dealt with before this species can be recommended for wider use as a standard ecotoxicological test species
650 $abehavior
650 $acocoons
650 $aecotoxicology
650 $aGlossoscolecidae
650 $aPontoscolex corethrurus
650 $areproduction
650 $aCiclo de Vida
653 $aEcotoxicologia
700 1 $aBROWN, G. G.
700 1 $aNIVA, C. C.
700 1 $aSAUTTER, K. D.
773 $tPedobiologia$gv. 54S, p. S19-S25, 2011.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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| Registros recuperados : 50 | |
| 6. |  | SMOKANIT, M.; BROWN, G. G.; NIVA, C. C.; SAUTTER, K. D.; BARTZ, M. L. C. Biodiversidade da macrofauna edáfica em parques urbanos de Curitiba, Paraná, Brasil. In: ENCONTRO DE PESQUISA E INICIAÇÃO CIENTÍFICA DA UNIVERSIDADE POSITIVO, 7., 2016, Curitiba. Anais... Curitiba: Universidade Positivo, 2016. 2 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados; Embrapa Florestas. |
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| 8. | | MORAIS, R.; VIEIRA, B.; CARVALHO, A.; SAUTTER, K. D.; BROWN, G. G.; NIVA, C. C. Enchytraeus crypticus em ensaios ecotoxicológicos com solo artificial tropical. In: CONGRESSO BRASILEIRO DE ECOTOXICOLOGIA, 13., 2014, Guarapari. Anais de resumos. [S.l.]: Sociedade Brasileira de Ecotoxicologia, 2014. p. 629. ECOTOX. Poster 544.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 9. | | BROWN, G. G.; BENITO, N. P.; PASINI, A.; SAUTTER, K. D.; GUIMARÃES, M. F.; TORRES, E. Sistemas de uso e manejo do solo e as populações de minhocas na Região de Londrina, Paraná. In: CONGRESSO BRASILEIRO DE SOJA, 2.; MERCOSOJA 2002, 2002, Foz do Iguaçu. Perspectivas do agronegócio da soja: resumos. Londrina: Embrapa Soja, 2002. p. 132. (Embrapa Soja. Documentos, 181). Organizado por Odilon Ferreira Saraiva, Clara Beatriz Hoffmann-Campo.| Biblioteca(s): Embrapa Soja. |
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| 10. | | BUCHA, A. C.; BROWN, G. G.; NIVA, C. C.; SAUTTER, K. D.; SOUSA, J. P. Toxicity of three pesticides commonly used in Brazil to Pontoscolex corethrurus (Müller, 1857) and Eisenia andrei (Bouché, 1972). Applied Soil Ecology, v. 69, (nesp), p. 32-38, July 2013. Special issue: Progress and Priorities in Latin American Oligochaete Research.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 11. | | BARROS, Y. J.; SAUTTER, K. D.; MELO, V. de F.; BUSCHLE, B. Soil Mesofauna in an old mining area in Adrianópolis (PR), Brazil. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.| Biblioteca(s): Embrapa Florestas. |
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| 12. | | FLORIANO, P. C.; SAUTTER, K. D.; BROWN, G. G.; NIVA, C. Effect of pine monoculture on earthworm (Oligochaeta: Annelida) populations near Curitiba, Paraná, Brazil. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 13. | | SAUTTER, K. D.; MALINOVSKI, J. R.; KOBIYAMA, M.; MARQUES, E. N.; OLIVEIRA, E. B. Efeito de um latossolo vermelho-escuro, causada pela colheita de Eucalyptus grandis, sobre alguns organismos do solo. In: CONGRESSO BRASILEIRO DE CIENCIA DO SOLO, 28., 2001, Londrina. Ciencia do solo: fator de produtividade competitiva com sustentabilidade: [resumos]. Londrina: Sociedade Brasileira do Solo, 2001. p. 76. Resumo n. 250.| Biblioteca(s): Embrapa Florestas. |
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| 14. | | FERREIRA, A. T. S.; HAUER, V.; SILVA, E. T. da; SAUTTER, K. D. Monitoring Remediation Techniques Using Soil Mesofauna in Oil- Contaminated Soils in Araucária, Paraná, Brazil. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.| Biblioteca(s): Embrapa Florestas. |
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| 16. | | BROWN, G. G.; RÖMBKE, J.; HÖFER, H.; VERHAAGH, M.; SAUTTER, K. D.; SANTANA, D. L. de Q. Biodiversity and function of soil animals in brazilian agroforestry systems. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 6., 2006, Campos dos Goytacazes, RJ. Sistemas agroflorestais: bases científicas para o desenvolvimento sustentável: resumos. Campos dos Goytacazes: Universidade Estadual do Norte Fluminense Darcy Ribeiro; Salvador: Sociedade Brasileira de Sistemas Agroflorestais, 2006. p. 217-242. Editado por: GAMA-RODRIGUES, A. C. da; BARROS, N. F. de; GAMA-RODRIGUES, E. F. da; FREITAS, M. S. M.; VIANA, A. P.; JASMIN, J. M.; MARCIANO, C. R.; CARNEIRO, J. G. A.| Tipo: Capítulo em Livro Técnico-Científico | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Florestas; Embrapa Soja. |
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| 17. | | BROWN, G. G.; JAMES, S. W.; FRAGOSO, C.; RODRÍGUEZ, C.; FEIJOO, A.; SAUTTER, K. D.; PASINI, A.; FURQUIM, V. H. Capacitação e cursos de ecologia e taxonomia de minhocas (03.02.5.14.00.06). In: SARAIVA, O. F. (Org.). Resultados de pesquisa da Embrapa Soja - 2003: manejo de solos, plantas daninhas e agricultura de precisão. Londrina: Embrapa Soja, 2004. p. 46-52. (Embrapa Soja. Documentos, 253).| Biblioteca(s): Embrapa Soja. |
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| 18. | | CHELINHO, S.; SAUTTER, K. D.; CACHADA, A.; ABRANTES, I.; BROWN, G. G.; DUARTE, A. C.; SOUSA, J. P. Carbofuran effects in soil nematode communities: using trait and taxonomic based approaches. Ecotoxicology and Environmental Safety, v. 74, n. 7, p. 2002-2012, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 19. | | NIVA, C. C.; ASSIS, O.; SANTOS, A.; PASINI, A.; FRANCHINI, J. C.; SAUTTER, K. D.; BROWN, G. G. Enquitreídeos (Enchytraeidae, Oligochaeta) em diferentes usos do solo no Estado do Paraná. In: ENCONTRO LATINO-AMERICANO DE ECOLOGIA E TAXONOMIA DE OLIGOQUETAS, 5; SIMPÓSIO ENGENHEIROS EDÁFICOS, FERTILIDADE DO SOLO E TERRA PRETA DE ÍNDIO (TPI), 2015, Curitiba. Anais. [S.l.]: Federação Brasileira de plantio direto de irrigação, 2015. p. 28. Disponível online. Resumo. 5° ELAETAO.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 20. | | BROWN, G. G.; JAMES, S. W.; PASINI, A.; NUNES, D. H.; BENITO, N. P.; MARTINS, P. T.; SAUTTER, K. D. Exotic, peregrine, and invasive earthworms in Brazil: diversity, distribution, and effects on soils and plants. Caribbean Journal of Science, v. 42, n. 3, p. 339-358, 2006.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - B |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 50 | |
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