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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
03/10/2008 |
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Data da última atualização: |
03/10/2008 |
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Autoria: |
HASEGAWA, M.; SUGIURA, S.; ITO, M. T.; YAMAKI, A.; HAMAGUCHI, K.; KISHIMOTO, T.; OKOCHI, I. |
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Título: |
Community structures of soil animals on Chichijima island in Ogasawara islands in relation to the survival of land snails. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
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. |
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Idioma: |
Inglês |
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Conteúdo: |
Chichijima in Ogasawara (Bonin) Islands is located in the northwestern Pacific Ocean, about
100km south of the mainland of Japan. 95 species of land snails have been recorded from
these islands, and of which more than 90 percent are endemic to the islands (Chiba eta al.
2007). Most of the endemic species, however, have already become extinct or endangered in
Chichijima (Chiba eta al. 2007). Predation pressure by an invasive flatworm (Platyrdemus
manokwari) on the land snails was suggested as one of the cause of the decline of snails
(Ohbayashi et al. 2005, 2007, Sugiura et al. 2006). Soil fauna on Chichijima were investigated
several times (Aoki and Harada 1978 and Ishizawa and Takehara 2001), but the related studies
with decline of snails have not been conducted. The aim of this study was to investigate the
relation of soil fauna with survival of land snails from the comparison of soil fauna on snail surviving
and extinct areas of Chichijima Island.
The research was conducted in June and November of 2005. Ten sites (3 snail surviving sites
and 7 extinct sites) for soil macrofauna and six sites (3 snail surviving sites and 3 extinct sites)
for soil mesofauna were set. Sampling of soil macrofauna was conducted at six quadrates
(each 25 × 25 cm) set at 5 m intervals along a line (25 m) in each site. Litter layer and topsoil (15
cm deep) were collected at each quadrate. Soil macrofauna was immediately picked up from
the soil and litter by hands. Soil mesofauna was extracted from the soil core samples. A 100 ml
soil sample (20 cm2 × 5 cm in depth) including litter layer was taken by a cylindrical core sampler
at each of the ten points set at 5 m intervals along another line (45 m) in each site. Soil mesofauna
was extracted from the samples for three days at 35?? by Tullgren funnels.
Most of soil fauna did not show the decline. However, one undescribed but endemic carabid
species (Badister sp.), which have selective feeding habits on land snails, was not recorded on
snail extinct area. Earthworm was recorded at all study sites, and dominant in soil macrofauna.
All species of the earthworms seemed to be introduced species. The invasive flatworm P.
manokwari has been reported to feed also on the carcasses of earthworms as well as live
snails, therefore P. manokwari is expected to survive on most of the area of Chichijima Island.
Comaparison of this examination with Aoki and Harada (1978) showed that the density of
Isopods decreased. The density and species richness of ants, Collembola and oribatid mites
were not so different between snail survived and exterminated area.
In conclusion, the close relation between soil fauna and land snails has been rarely recognized
except one carabid species, but the present (current) structure of soil animals as reflected in
introduced earthworm, decline of endemic isopods and tramp species of ants indicated the
various impacts on the fauna on Chichijima island. MenosChichijima in Ogasawara (Bonin) Islands is located in the northwestern Pacific Ocean, about
100km south of the mainland of Japan. 95 species of land snails have been recorded from
these islands, and of which more than 90 percent are endemic to the islands (Chiba eta al.
2007). Most of the endemic species, however, have already become extinct or endangered in
Chichijima (Chiba eta al. 2007). Predation pressure by an invasive flatworm (Platyrdemus
manokwari) on the land snails was suggested as one of the cause of the decline of snails
(Ohbayashi et al. 2005, 2007, Sugiura et al. 2006). Soil fauna on Chichijima were investigated
several times (Aoki and Harada 1978 and Ishizawa and Takehara 2001), but the related studies
with decline of snails have not been conducted. The aim of this study was to investigate the
relation of soil fauna with survival of land snails from the comparison of soil fauna on snail surviving
and extinct areas of Chichijima Island.
The research was conducted in June and November of 2005. Ten sites (3 snail surviving sites
and 7 extinct sites) for soil macrofauna and six sites (3 snail surviving sites and 3 extinct sites)
for soil mesofauna were set. Sampling of soil macrofauna was conducted at six quadrates
(each 25 × 25 cm) set at 5 m intervals along a line (25 m) in each site. Litter layer and topsoil (15
cm deep) were collected at each quadrate. Soil macrofauna was immediately picked up from
the soil and litter by hands. Soil mesofauna was extracted fro... Mostrar Tudo |
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Categoria do assunto: |
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LEADER 03773naa a2200193 a 4500
001 1315027
005 2008-10-03
008 2008 bl uuuu u00u1 u #d
100 1 $aHASEGAWA, M.
245 $aCommunity structures of soil animals on Chichijima island in Ogasawara islands in relation to the survival of land snails.
260 $c2008
520 $aChichijima in Ogasawara (Bonin) Islands is located in the northwestern Pacific Ocean, about 100km south of the mainland of Japan. 95 species of land snails have been recorded from these islands, and of which more than 90 percent are endemic to the islands (Chiba eta al. 2007). Most of the endemic species, however, have already become extinct or endangered in Chichijima (Chiba eta al. 2007). Predation pressure by an invasive flatworm (Platyrdemus manokwari) on the land snails was suggested as one of the cause of the decline of snails (Ohbayashi et al. 2005, 2007, Sugiura et al. 2006). Soil fauna on Chichijima were investigated several times (Aoki and Harada 1978 and Ishizawa and Takehara 2001), but the related studies with decline of snails have not been conducted. The aim of this study was to investigate the relation of soil fauna with survival of land snails from the comparison of soil fauna on snail surviving and extinct areas of Chichijima Island. The research was conducted in June and November of 2005. Ten sites (3 snail surviving sites and 7 extinct sites) for soil macrofauna and six sites (3 snail surviving sites and 3 extinct sites) for soil mesofauna were set. Sampling of soil macrofauna was conducted at six quadrates (each 25 × 25 cm) set at 5 m intervals along a line (25 m) in each site. Litter layer and topsoil (15 cm deep) were collected at each quadrate. Soil macrofauna was immediately picked up from the soil and litter by hands. Soil mesofauna was extracted from the soil core samples. A 100 ml soil sample (20 cm2 × 5 cm in depth) including litter layer was taken by a cylindrical core sampler at each of the ten points set at 5 m intervals along another line (45 m) in each site. Soil mesofauna was extracted from the samples for three days at 35?? by Tullgren funnels. Most of soil fauna did not show the decline. However, one undescribed but endemic carabid species (Badister sp.), which have selective feeding habits on land snails, was not recorded on snail extinct area. Earthworm was recorded at all study sites, and dominant in soil macrofauna. All species of the earthworms seemed to be introduced species. The invasive flatworm P. manokwari has been reported to feed also on the carcasses of earthworms as well as live snails, therefore P. manokwari is expected to survive on most of the area of Chichijima Island. Comaparison of this examination with Aoki and Harada (1978) showed that the density of Isopods decreased. The density and species richness of ants, Collembola and oribatid mites were not so different between snail survived and exterminated area. In conclusion, the close relation between soil fauna and land snails has been rarely recognized except one carabid species, but the present (current) structure of soil animals as reflected in introduced earthworm, decline of endemic isopods and tramp species of ants indicated the various impacts on the fauna on Chichijima island.
700 1 $aSUGIURA, S.
700 1 $aITO, M. T.
700 1 $aYAMAKI, A.
700 1 $aHAMAGUCHI, K.
700 1 $aKISHIMOTO, T.
700 1 $aOKOCHI, I.
773 $tIn: 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.
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Embrapa Florestas (CNPF) |
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| Registros recuperados : 17 | |
| 2. |  | PITARD, R. M.; CAMACHO, N. N.; DOURADO, F. dos S.; ROUWS, J. R. C. Avaliação do efeito do tempo de manutenção sobre eficiência de estirpes de rizóbio, recomendadas para inoculação de diferentes leguminosas In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 25.,2009, Porto de Galinhas, PE. Anais... [São Paulo]: Sociedade Bras. de Microbiologia, 2009. 01 p. 01 de 01| Tipo: Resumo em Anais de Congresso |
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| 7. | | BUENO, F. C. R.; DOURADO, F. dos S.; CAMACHO, N. N.; PITARD, R. M.; BALDANI, J. I. Caracterização de estirpes do genero Herbaspirillum e Burkholderia depositadas na coleção de culturas da Embrapa Agrobiologia. In: SEMANA CIENTÍFICA JOHANNA DÖBEREINER, 13., 2013, Seropédica Ciência, saúde e esporte: caderno de resumos... Seropédica: Embrapa Agrobiologia, 2013.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 8. | | ANTÔNIO, C. de S.; CAMACHO, N. N.; PITARD, R. M.; ZILLI, J. E.; BALDANI, J. I.; REIS, V. M. Classificação taxonômica dos microrganismo diazotróficos da coleção de culturas da Embrapa Agrobiologia. In: SEMANA CIENTÍFICA JOHANNA DÖBEREINER, 12., 2012. Economia verde, sustentabilidade e erradicação da pobreza: caderno de resumos. Seropédica: Embrapa Agrobiologia, 2012.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 9. | | RIBEIRO, T. G.; DOURADO, F. dos S.; CAMACHO, N. N.; BALDANI, J. I.; JESUS, E. da C. Phenotypic and genotypic characterization of commom bean rhizobia of the culture collection of Embrapa Agrobiologia In: REUNIÃO LATINOAMERICANA DE RIZOBIOLOGIA, 27., 2016, Londrina. Fortalecendo as parcerias Sul-Sul: anais. Curitiba: SBCS-NEPAR, 2016. 308 p. Editado por Mariangle Hungria, Douglas Fabiano Gomes, Arnaldo Colozzi Filho. RELAR 2016. p. 165| Tipo: Resumo em Anais de Congresso |
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| 10. | | BAHIA. P. P.; CAMACHO, N. N.; MACEDO, A. V. de M.; BALDANI, J. I.; COELHO, M. R. R. Estudo de potencial de promoção de crescimento vegetal e caracterização molecular de isolados de rizóbio da coleção de culturas da Embrapa Agrobiologia 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.| Tipo: Resumo em Anais de Congresso |
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| 11. | | RIFFEL, A.; NUNES, M. U. C.; LIMA, A. C. S. de; CAMACHO, N. N.; DOURADO, F. dos S.; SOARES, L. H. de B. Caracterização e cultivo de microrganismos celulolíticos, isolados de resíduos da indústria de processamento de coco (Cocos nucifera L.), e o desenvolvimento de um acelerador biológico para biodegradação. Seropédica: Embrapa Agrobiologia, 2022. (Embrapa Agrobiologia. Boletime de Pesquisa e Desenvolvimento, 109).| Tipo: Boletim de Pesquisa e Desenvolvimento |
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| 12. | | REIS, V. M.; PITARD, R. M.; DOURADO, F. dos S.; CAMACHO, N. N.; VIDEIRA, S. S.; CAMARGO, A. B.; BOA SORTE, P. F.; VIDAL, M. S.; SCHWAB, S.; BALDANI, J. I. Caracterização morfo-fisiológica e molecular das estirpes diazotróficas do inoculante de cana-de-açúcar. Seropédica: Embrapa Agrobiologia, 2011. (Embrapa Agrobiologia. Documentos, 280).| Biblioteca(s): Embrapa Agrobiologia. |
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| 13. | | ZILLI, J. E.; BARAÚNA, A. C.; SILVA, K. da; MEYER, S. E.; FARIAS, E. do N. C.; KAMINSKI, P.; COSTA, I. B. da; ARDLEY, J. K.; WILLEMS, A.; CAMACHO, N. N.; DOURADO, F. dos S.; O'HARA, G. Bradyrhizobium neotropicale sp. nov. isolated from effective nodules of Centrolobium paraense grown in soil of Amazonia, Brazil. International journal of Systematic and Evolutionary Microbiology, v. 64, pt 12, p. 3950-3957, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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| 14. | | ZILLI, J. E.; SAGGIN JUNIOR, O. J.; SOARES, L. H. de B.; DOURADO, F. dos S.; CAMACHO, N. N.; MACEDO, A. V. de M.; SILVA, E. M. R. da; OLIVEIRA, L. C. M. de. Coleções de cultura do Centro de Recursos Biológicos Johanna Dobereiner (CRB-JD). In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 6., 2020. Recursos genéticos e bioeconomia: inovação para um futuro sustentável: anais. Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2020.| Tipo: Resumo em Anais de Congresso |
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| 15. | | DOURADO, F. dos S.; CAMACHO, N. N.; MACEDO, A. V. de M.; PITARD, R. M.; BAHIA, P. P.; BUENO, F. C. R.; COELHO, M. R. R.; ROUWS, L. F. M.; ZILLI, J. E.; BALDANI, J. I. Caracterização da coleção de culturas de bactérias diazotróficas e outros microrganismos multifuncionais da Embrapa Agrobiologia: Projeto Biota Faperj. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 3., 2014, Santos. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 16. | | ZILLI, J. E.; SOARES, L. H. de B.; PITARD, R. M.; SAGGIN JUNIOR, O. J.; MACEDO, A. V. de M.; CAMACHO, N. N.; DOURADO, F. dos S.; CAROLLO, E. M.; FARIAS, D. A. de; IGNACIO, I. G.; MARTINS, E. Portfólio de serviços oferecidos ao setor produtivo pelo centro de recursos biológicos Johanna Dobereiner (CRB-JD). In: REUNIÃO DA REDE DE LABORATÓRIOS PARA RECOMENDAÇÃO, PADRONIZAÇÃO E DIFUSÃO DE TECNOLOGIAS DE INOCULANTES MICROBIANOS DE INTERESSE AGRÍCOLA - RELARE, 19., 2018, Foz do Iguaçu. Anais... Foz do Iguaçu: Embrapa, 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 17. | | BALDANI, J. I.; FERREIRA, N. dos S.; SCHWAB, S.; REIS, V. M.; SOARES, L. H. de B.; ARAUJO, J. L. S. de; DOURADO, F. dos S.; BACH, e.; CAMACHO, N. N.; OLIVEIRA, A. M. de; ALVES, B. J. R.; SILVA, A. L.; ROSSI, C. N.; OLIVEIRA JUNIOR, A. F. de; ZILLI, J. E. Nitrospirillum viridazoti sp. nov., an efficient nitrogen-fixing species Isolated from grasses. Current Microbiology , v. 81, n. 6, p. 144-166, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agrobiologia; Embrapa Clima Temperado; Embrapa Soja; Embrapa Solos. |
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| Registros recuperados : 17 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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