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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
04/09/2008 |
Data da última atualização: |
04/09/2008 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FERNANDES, J. de O.; PASINI, A.; BROWN, G. G.; BARTZ, M. L. C.; MARTINS, P. T. |
Afiliação: |
Juliana de Oliveira Fernandes, UEL; Amarildo Pasini, UEL; George G. Brown, Embrapa Florestas; Marie Luise Carolina Bartz, UEL; Priscila Trigo Martins, UEL. |
Título: |
Ants as bioindicators in agroecosystems of Londrina, PR, Brazil. |
Ano de publicação: |
2008 |
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. |
Idioma: |
Inglês |
Conteúdo: |
Ants (Formicidae) are found in most ecosystems; their species richness is correlated with
vegetation diversity. Increases in this complexity often provide increases in their diversity. The close relationship that exists between ants and the vegetation make them sensitive to environmental changes; therefore, they play an important ecological role in the ecosystem and are useful indicators of environmental modifications. Six ecosystems were studied: a Forest Fragment, a Pasture, a Conventional Planting area, No-Till areas established either three years or ten years earlier, and a Coffee Field. Samplings were obtained using the TSBF (Tropical Soil and Biology Fertility) methodology, which consists in removing 9 monoliths measuring 25cm² by 30cm in depth, spaced 5 meters apart from one another. Collections were performed in August 2007 (winter/ drought period), at Universidade Estadual de Londrina?s School Farm, PR, Brazil. Four ant subfamilies (Dolichoderinae, Myrmicinae, Formicinae, Ponerinae) and 28 ant species were found in the areas under study. When separated by morphospecies, 16 different species were found in the Forest and Pasture areas, eight in the Conventional Planting and No-Till (10
years) areas, 6 in the Coffee Field, and 5 in the No-Till (3 years) area. The Forest (5 species), Pasture (4), and Coffee Field (3) were the ecosystems with the highest numbers of species that belonged to the subfamily Ponerinae, followed by No-Till (10 years) (1). No ant of the subfamily Ponerinae was found in the Conventional Planting and No-Till (3 years) areas. Subfamilies Myrmicinae and Formicinae, the most frequently found subfamilies in the ecosystems, have great ecological diversity and are species-rich groups. Subfamily Myrmicinae had 10 ant species in the Forest, 9 in the Pasture, 6 in the Conventional Planting, 4 in the No-Till systems, and 2 in the Coffee Field. Although Formicinae was present in all ecosystems studied, only two species were found, and one of them was present in the Forest only. Jaccard?s similarity index showed the highest similarity between the Pasture and the Forest (45.5%), with the lowest similarity between Conventional Planting and the Forest (19%). When compared with the Forest, the
Coffee Field and the No-Till system (10 years) had similarity values of 22.2%, while No-Till (3 years) had a 23.5% similarity. It was observed that plant cover and little anthropic interference with the soil promote species richness in the family Formicidae. MenosAnts (Formicidae) are found in most ecosystems; their species richness is correlated with
vegetation diversity. Increases in this complexity often provide increases in their diversity. The close relationship that exists between ants and the vegetation make them sensitive to environmental changes; therefore, they play an important ecological role in the ecosystem and are useful indicators of environmental modifications. Six ecosystems were studied: a Forest Fragment, a Pasture, a Conventional Planting area, No-Till areas established either three years or ten years earlier, and a Coffee Field. Samplings were obtained using the TSBF (Tropical Soil and Biology Fertility) methodology, which consists in removing 9 monoliths measuring 25cm² by 30cm in depth, spaced 5 meters apart from one another. Collections were performed in August 2007 (winter/ drought period), at Universidade Estadual de Londrina?s School Farm, PR, Brazil. Four ant subfamilies (Dolichoderinae, Myrmicinae, Formicinae, Ponerinae) and 28 ant species were found in the areas under study. When separated by morphospecies, 16 different species were found in the Forest and Pasture areas, eight in the Conventional Planting and No-Till (10
years) areas, 6 in the Coffee Field, and 5 in the No-Till (3 years) area. The Forest (5 species), Pasture (4), and Coffee Field (3) were the ecosystems with the highest numbers of species that belonged to the subfamily Ponerinae, followed by No-Till (10 years) (1). No ant of the subfam... Mostrar Tudo |
Palavras-Chave: |
Agroecossistema; Bioindicador. |
Thesagro: |
Formiga. |
Categoria do assunto: |
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Marc: |
LEADER 03320naa a2200205 a 4500 001 1314750 005 2008-09-04 008 2008 bl --- 0-- u #d 100 1 $aFERNANDES, J. de O. 245 $aAnts as bioindicators in agroecosystems of Londrina, PR, Brazil. 260 $c2008 520 $aAnts (Formicidae) are found in most ecosystems; their species richness is correlated with vegetation diversity. Increases in this complexity often provide increases in their diversity. The close relationship that exists between ants and the vegetation make them sensitive to environmental changes; therefore, they play an important ecological role in the ecosystem and are useful indicators of environmental modifications. Six ecosystems were studied: a Forest Fragment, a Pasture, a Conventional Planting area, No-Till areas established either three years or ten years earlier, and a Coffee Field. Samplings were obtained using the TSBF (Tropical Soil and Biology Fertility) methodology, which consists in removing 9 monoliths measuring 25cm² by 30cm in depth, spaced 5 meters apart from one another. Collections were performed in August 2007 (winter/ drought period), at Universidade Estadual de Londrina?s School Farm, PR, Brazil. Four ant subfamilies (Dolichoderinae, Myrmicinae, Formicinae, Ponerinae) and 28 ant species were found in the areas under study. When separated by morphospecies, 16 different species were found in the Forest and Pasture areas, eight in the Conventional Planting and No-Till (10 years) areas, 6 in the Coffee Field, and 5 in the No-Till (3 years) area. The Forest (5 species), Pasture (4), and Coffee Field (3) were the ecosystems with the highest numbers of species that belonged to the subfamily Ponerinae, followed by No-Till (10 years) (1). No ant of the subfamily Ponerinae was found in the Conventional Planting and No-Till (3 years) areas. Subfamilies Myrmicinae and Formicinae, the most frequently found subfamilies in the ecosystems, have great ecological diversity and are species-rich groups. Subfamily Myrmicinae had 10 ant species in the Forest, 9 in the Pasture, 6 in the Conventional Planting, 4 in the No-Till systems, and 2 in the Coffee Field. Although Formicinae was present in all ecosystems studied, only two species were found, and one of them was present in the Forest only. Jaccard?s similarity index showed the highest similarity between the Pasture and the Forest (45.5%), with the lowest similarity between Conventional Planting and the Forest (19%). When compared with the Forest, the Coffee Field and the No-Till system (10 years) had similarity values of 22.2%, while No-Till (3 years) had a 23.5% similarity. It was observed that plant cover and little anthropic interference with the soil promote species richness in the family Formicidae. 650 $aFormiga 653 $aAgroecossistema 653 $aBioindicador 700 1 $aPASINI, A. 700 1 $aBROWN, G. G. 700 1 $aBARTZ, M. L. C. 700 1 $aMARTINS, P. T. 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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Registro original: |
Embrapa Florestas (CNPF) |
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Registros recuperados : 166 | |
3. | | NUNES, D.; BROWN, G.; PASINI, A. Earthworms' biodiversity in agricultural systems of Jaguapitã, Paraná state, Brazil. In: ENCUENTRO LATINO-AMERICANO DE ECOLOGIA Y TAXONOMIA DE OLIGOQUETOS, 2., 2005, San Juan, Puerto Rico. [Resumenes]. San Juan, Puerto Rico: International Institute of Tropical Forestry: Fundación Puertorriqueña de Conservación, 2005. p. 25. Nome correto do segundo autor: BROWN, G.G.Biblioteca(s): Embrapa Soja. |
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4. | | KORASAKI, V.; BROWN, G. G.; PASINI, A.; LOPES, J. Abundância de engenheiros do solo em três fragmentos florestais com diferentes graus de pertubação na região de Londrina - PR. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 27.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 11.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 9.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 6., 2006, Bonito, MS. A busca das raízes: anais. Dourados: Embrapa Agropecuária Oeste, 2006. (Embrapa Agropecuária Oeste. Documentos, 82).Biblioteca(s): Embrapa Soja. |
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5. | | SILVA, J. E. P.; PASINI, A.; ROGGIA, S. Ácaro predador afeta a distribuição vertical de ácaro fitófago em soja. In: CONGRESSO LATINOAMERICANO DE ACAROLOGIA, 3.; SIMPÓSIO BRASILEIRO DE ACAROLOGIA, 6., 2018, Pirenopólis. Acarologia para saúde pública. [Brasília, DF]: Embrapa: UNB; [Goiânia]: UFG, 2018. não paginado. CLAC/SIBAC, 2018.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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6. | | JUSTUS, C.; PASINI, A.; BUENO, A. de F. Aspectos biológicos de Spodoptera eridania e injúrias simuladas em vagens e flores de soja Bt: Bases para o manejo do nível de ação. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 28., 2022, Fortaleza. Biodiversidade: Conhecer, conservar e utilizar. anais. Fortaleza: Sociedade Entomológica do Brasil, 2022. Edição Técnica: Nivia da Silva Dias Pini, Gerane Celly Dias Bezerra Silva, Márcio Alves Silva, Regiane Cristina Oliveira, José Wagner da Silva Melo, Flávia Rabelo Barbosa. resumo. p. 713.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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7. | | JUSTUS, C. M.; PASINI, A.; BUENO, A. de F. Aspectos biológicos de Spodoptera eridania (Lepidoptera: Noctuidae) em diferentes estádios fenológicos de soja. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 27.; CONGRESSO LATINO-AMERICANO DE ENTOMOLOGIA, 10., 2018, Gramado, RS. Saúde, ambiente e agricultura: anais. Santo Antonio de Goiás: SEB: UFSM, 2018. v. 2. resumo. p. 132.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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9. | | MARTINS, P. T.; BROWN, G; PASINI, A.; NUNES, D. Comparação de três métodos de coleta de minhocas em ecossistema agrícola e natural próximo a Londrina, Brasil. In: MOSTRA ACADÊMICA DE TRABALHOS EM AGRONOMIA, 9., 2005; JORNADA DE ATUALIZAÇÃO EM CIÊNCIAS AGRÁRIAS, 1.; MOSTRA ACADÊMICA DE TRABALHOS EM AGRONOMIA, 8., 2004, Londrina. [Resumos expandidos...]. Londrina: UEL, 2005. p. 130-131. 1 CD-ROM. Seção: Preservação Dos Recursos Naturais da IX MATA. Nome correto do terceiro autor: BROWN, G. G.Biblioteca(s): Embrapa Soja. |
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11. | | MARTINS, P. T.; NUNES, D.; PASINI, A.; BROWN, G. Comparison of three different sampling methods for earthworms in agricultural and natural ecosystems near Londrina, Brazil. In: ENCUENTRO LATINO-AMERICANO DE ECOLOGIA Y TAXONOMIA DE OLIGOQUETOS, 2., 2005, San Juan, Puerto Rico. [Resumenes]. San Juan, Puerto Rico: International Institute of Tropical Forestry: Fundación Puertorriqueña de Conservación, 2005. p. 37.Biblioteca(s): Embrapa Soja. |
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13. | | SILVA, J. E. P.; PASINI, A.; ROGGIA, S. Distribuição de ácaros em diferentes alturas da planta de soja. In: CONGRESSO LATINOAMERICANO DE ACAROLOGIA, 3.; SIMPÓSIO BRASILEIRO DE ACAROLOGIA, 6., 2018, Pirenopólis. Acarologia para saúde pública. [Brasília, DF]: Embrapa: UNB; [Goiânia]: UFG, 2018. não paginado. CLAC/SIBAC, 2018.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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17. | | KORASAKI, V.; BROWN, G. G.; PASINI, A.; LOPES, J. Earthworm populations in three Atlantic Rainforest fragments with different disturbance levels near Londrina, Paraná, Brazil. In: International Symposium on Earthworm Ecology, 8., 2006, Kraków. Abstracts... Kraków: Jagiellonian University, 2006. p. 74.Biblioteca(s): Embrapa Soja. |
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18. | | BARTZ, M. L. C.; PASINI, A.; BROWN, G. G. Earthworm richness, abundance and biomass in different land use systems in northern Paraná, Brazil (Oligochaeta). In: PAVLÍCEK, T.; CARDET, P.; ALMEIDA, M. T.; PASCOAL, C.; CÁSSIO, F. (Ed.). Advances in earthworm taxonomy VI (Annelida: Oligochaeta). Heidelberg: Kasparek Verlag, 2014. p. 59-73. Presented at the 6th International Oligochaete Taxonomy Meeting, Palmeira de Faro, Portugal, 2013.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Florestas. |
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19. | | BARTZ, M. L. C.; PASINI, A.; BROWN, G. G. Earthworms in agroecosystems of Northern 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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20. | | BARTZ, M. L. C.; PASINI, A.; BROWN, G. G. Earthworms from Mato Grosso, Brazil, and new records of species from the state. Pesquisa Agropecuária Brasileira, Brasilia, DF, v. 44, n. 8, p. 934-939, ago. 2009.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Florestas; Embrapa Unidades Centrais. |
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Registros recuperados : 166 | |
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Nenhum registro encontrado para a expressão de busca informada. |
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