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| Registros recuperados : 22 | |
| 7. |  | BUCH, A. C.; BROWN, G. G.; NIVA, C. C. Pontoscolex corethrurus (Müller, 1857) e Eisenia andrei, Bouché, 1972 como bioindicadoras de solos contaminados por agrotóxicos. In: CONGRESSO BRASILEIRO DE ECOTOXICOLOGIA, 11., 2010, Bombinhas. Anais... Brisbane: International Union of Soil Science: ASSSI, 2010.| Biblioteca(s): Embrapa Florestas. |
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| 10. | | CANTELLI, K.; BUCH, A. C.; BROWN, G. G.; LOURENÇATO, L. F.; HASHIMOTO, M. O. Efeito do tebuconazol no comportamento de fuga de Eisenia andrei em ensaios de laboratórios com solo natural. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 29.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 13.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 11.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 8., 2010, Guarapari. Fontes de nutrientes e produção agrícola: modelando o futuro: anais. Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2010. 6 p. CD-ROM. FertBio 2010.| Biblioteca(s): Embrapa Florestas. |
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| 11. | | NIVA, C. C.; BUCH, A. C.; CANTELLI, K. B.; NIEMEYER, J. C.; BROWN, G. G. Fauna edáfica como indicadora de contaminação do solo. In: REUNIÃO BRASILEIRA DE CIÊNCIA DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. FERTBIO 2012. 3 p. CD-ROM. Resumo expandido.| Biblioteca(s): Embrapa Florestas. |
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| 13. | | BUCH, A. C.; BROWN, G. G.; NIVA, C. C.; CANTELLI, K.; NUNES, M. E. T. Efeito de Vertimec 18 CE® sobre o comportamento de fuga de Amynthas corticies, Eisenia andrei E Pontoscolex corethrurus, em ensaios de laboratório com solo artificial tropical. In: CONGRESSO BRASILEIRO DE ECOTOXICOLOGIA, 11., 2010, Bombinhas. Anais... Brisbane: International Union of Soil Science: ASSSI, 2010.| Biblioteca(s): Embrapa Florestas. |
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| 14. | | BUCH, A. C.; CORREIA, M. E. F.; TEIXEIRA, D. C.; SILVA FILHO, E. V. Characterization of soil fauna under the influence of mercury atmospheric deposition in Atlantic Forest, Rio de Janeiro, Brasil Journal of Environmental Sciences, Amsterdã, v. 32, n. 1, 2015, p. 217-227, June 2015| Biblioteca(s): Embrapa Agrobiologia. |
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| 17. | | BUCH, A. C.; SIMS, D. B.; CORREIA, M. E. F.; MARQUES, E. D.; SILVA-FILHO, E. V. Preliminary assessment of potential pollution risks in soils: case study of the Córrego do Feijão Mine dam failure (Brumadinho, Minas Gerais, Brazil). International Journal of Mining, Reclamation and Environment, v. 37, n. 8, p.569–589, 2023.| Biblioteca(s): Embrapa Agrobiologia. |
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| 18. | | SCHIEDECK, G.; PASINI, A.; ALVES, P. R. L.; NIVA, C. C.; CANTELLI, K. B.; BUCH, A. C.; BROWN, G. G.; MARTIN, J. D. Criação e manutenção dos organismos. In: NIVA, C. C.; BROWN, G. G. (Ed.). Ecotoxicologia terrestre: métodos e aplicações dos ensaios com oligoquetas. Brasília, DF: Embrapa, 2019. Cap. 4, p. 81-132.| Biblioteca(s): Embrapa Cerrados; Embrapa Florestas. |
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| 19. | | SCHIEDECK, G.; PASINI, A.; ALVES, P. R. L.; NIVA, C. C.; CANTELLI, K. B.; BUCH, A. C.; BROWN, G. G.; MARTIN, J. D. Criação e manutenção dos organismos. In: NIVA, C. C.; BROWN, G. G. (Ed.). Ecotoxicologia terrestre: métodos e aplicações dos ensaios com oligoquetas. Brasília, DF: Embrapa, 2019. Cap. 4, p. 81-132.| Biblioteca(s): Embrapa Clima Temperado. |
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| 20. | | CANTELLI, K. B.; DUARTE, A. P.; BUCH, A. C.; NALDONY, H.; KLENK, L. A.; PALACIOS, P. I. C.; BROWN, G. G. Caracterização da fauna edáfica em área de floresta de Pinus e mata nativa no Município de Colombo - PR. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. Fortaleza: Sociedade Brasileira de Ciência do Solo, 2009. 3 p. CD-ROM.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 22 | |
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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. |
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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Circulação/Nível: |
A - 2 |
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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
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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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