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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
30/03/2023 |
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Data da última atualização: |
17/08/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, T.; JAMES, S. W.; BARTZ, M. L. C.; LIMA, A. C. R. de; DUDAS, R.; BROWN, G. G. |
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Afiliação: |
TALITA FERREIRA, UNIVERSIDADE FEDERAL DO PARANA; SAMUEL W. JAMES, MAHARISHI INTERNATIONAL UNIVERSITY; MARIE LUISE CAROLINA BARTZ, AGRICULTURE AND ORGANIC PRODUCTION PARTNERSHIP, CENTRE FOR ORGANIC AND REGENERATIVE AGRICULTURE; ANA CLAUDIA RODRIGUES DE LIMA, UNIVERSIDADE FEDERAL DE PELOTAS; RAFAELA DUDAS, UNIVERSIDADE DE COIMBRA; GEORGE GARDNER BROWN, CNPF. |
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Título: |
Distribution and diversity of earthworms in different land use systems in Rio Grande do Sul, Brazil. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Zootaxa, v. 5255, n. 1, p. 399-416, 2023. |
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DOI: |
https://doi.org/10.11646/zootaxa.5255.1.32 |
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Idioma: |
Inglês |
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Conteúdo: |
The southernmost state of Brazil, Rio Grande do Sul, includes both the Pampa and Atlantic Forest biomes, and covers an area of around 284 thousand km2. Since the last checklist for the state, published in 2012, many additional sites have been sampled. Hence, we provide here a full list of earthworm species and their distribution in different municipalities and land use systems in the state. Data were obtained from the literature, museums, and other earthworm collections and recent sampling efforts. Records for 19 additional species are reported here for the first time, raising the total to 78 species/subspecies currently known from Rio Grande do Sul, from the families Acanthodrilidae (5), Benhamiidae (3), Lumbricidae (13), Megascolecidae (11), Ocnerodrilidae (22), Almidae (2), Glossoscolecidae (18) and Rhinodrilidae (5). Alexidrilus Righi, 1971 is synonymized with Urobenus Benham, 1886, as both species in the genus (A. littoralis Ljungström, 1972 and A. lourdesae Righi, 1971) have similar morphology to the type species Urobenus brasiliensis Benham, 1886. Most of the native species/subspecies in the state (39), including an important number of new species, were found in native vegetation with lesser disturbance, such as swamps, native forests and pastures. On the other hand, the three peregrine and 27 exotic species (especially Pontoscolex corethrurus, Eukerria spp., lumbricids, megascolecids, Dichogaster spp., and Microscolex spp.) dominated in disturbed sites, such as compost piles, urban areas, rice and other crops, and cultivated pastures. Considering the geographic extension and the many unsampled sites in the state, further collection efforts are necessary and will certainly reveal new species, as evidenced here. MenosThe southernmost state of Brazil, Rio Grande do Sul, includes both the Pampa and Atlantic Forest biomes, and covers an area of around 284 thousand km2. Since the last checklist for the state, published in 2012, many additional sites have been sampled. Hence, we provide here a full list of earthworm species and their distribution in different municipalities and land use systems in the state. Data were obtained from the literature, museums, and other earthworm collections and recent sampling efforts. Records for 19 additional species are reported here for the first time, raising the total to 78 species/subspecies currently known from Rio Grande do Sul, from the families Acanthodrilidae (5), Benhamiidae (3), Lumbricidae (13), Megascolecidae (11), Ocnerodrilidae (22), Almidae (2), Glossoscolecidae (18) and Rhinodrilidae (5). Alexidrilus Righi, 1971 is synonymized with Urobenus Benham, 1886, as both species in the genus (A. littoralis Ljungström, 1972 and A. lourdesae Righi, 1971) have similar morphology to the type species Urobenus brasiliensis Benham, 1886. Most of the native species/subspecies in the state (39), including an important number of new species, were found in native vegetation with lesser disturbance, such as swamps, native forests and pastures. On the other hand, the three peregrine and 27 exotic species (especially Pontoscolex corethrurus, Eukerria spp., lumbricids, megascolecids, Dichogaster spp., and Microscolex spp.) dominated in disturbed sites, such as compo... Mostrar Tudo |
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Palavras-Chave: |
Land-use intensification. |
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Thesagro: |
Biodiversidade; Minhoca; Taxonomia. |
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Thesaurus Nal: |
Biodiversity; Earthworms; Oligochaeta. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02555naa a2200277 a 4500
001 2152899
005 2023-08-17
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.11646/zootaxa.5255.1.32$2DOI
100 1 $aFERREIRA, T.
245 $aDistribution and diversity of earthworms in different land use systems in Rio Grande do Sul, Brazil.$h[electronic resource]
260 $c2023
520 $aThe southernmost state of Brazil, Rio Grande do Sul, includes both the Pampa and Atlantic Forest biomes, and covers an area of around 284 thousand km2. Since the last checklist for the state, published in 2012, many additional sites have been sampled. Hence, we provide here a full list of earthworm species and their distribution in different municipalities and land use systems in the state. Data were obtained from the literature, museums, and other earthworm collections and recent sampling efforts. Records for 19 additional species are reported here for the first time, raising the total to 78 species/subspecies currently known from Rio Grande do Sul, from the families Acanthodrilidae (5), Benhamiidae (3), Lumbricidae (13), Megascolecidae (11), Ocnerodrilidae (22), Almidae (2), Glossoscolecidae (18) and Rhinodrilidae (5). Alexidrilus Righi, 1971 is synonymized with Urobenus Benham, 1886, as both species in the genus (A. littoralis Ljungström, 1972 and A. lourdesae Righi, 1971) have similar morphology to the type species Urobenus brasiliensis Benham, 1886. Most of the native species/subspecies in the state (39), including an important number of new species, were found in native vegetation with lesser disturbance, such as swamps, native forests and pastures. On the other hand, the three peregrine and 27 exotic species (especially Pontoscolex corethrurus, Eukerria spp., lumbricids, megascolecids, Dichogaster spp., and Microscolex spp.) dominated in disturbed sites, such as compost piles, urban areas, rice and other crops, and cultivated pastures. Considering the geographic extension and the many unsampled sites in the state, further collection efforts are necessary and will certainly reveal new species, as evidenced here.
650 $aBiodiversity
650 $aEarthworms
650 $aOligochaeta
650 $aBiodiversidade
650 $aMinhoca
650 $aTaxonomia
653 $aLand-use intensification
700 1 $aJAMES, S. W.
700 1 $aBARTZ, M. L. C.
700 1 $aLIMA, A. C. R. de
700 1 $aDUDAS, R.
700 1 $aBROWN, G. G.
773 $tZootaxa$gv. 5255, n. 1, p. 399-416, 2023.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca(s): |
Embrapa Agropecuária Oeste. |
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Data corrente: |
09/02/2022 |
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Data da última atualização: |
09/02/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ROESE, A. D.; MIO, L. L. M. de. |
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Afiliação: |
ALEXANDRE DINNYS ROESE, CPAO; LOUISE LARISSA MAY DE MIO, PROFESSORA - UNIVERSIDADE FEDERAL DO PARANÁ, CURITIBA. |
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Título: |
Microorganisms abundance in grazed and non-grazed-soil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS: 100% DIGITAL, 2., 2021. Anais e proceedings de eventos. Campo Grande, MS: Embrapa Gado de Corte, 2021. p. 172-175. |
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Idioma: |
Inglês |
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Conteúdo: |
Cattle grazing confers several benefits when present in production systems, but careful handling is needed to maintain the soil quality. We evaluated the total fungal propagules in soil from two integrated crop-livestock systems (ICLS) compared to a non-integrated control. The method consisted of a twice soil sampling submitted to dilutions and culture media evaluation for total fungi growth. Results showed greater colony-forming units per plate in the soil from the non-grazed control, independently of the sampling time. We conclude that grazing influences the soil microbial attributes, probably by changing the quantity and quality of residues in the soil. Key words: microbial biomass carbon; soil quality; suppressiveness |
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Thesagro: |
Carbono; Microbiologia do Solo; Qualidade. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/231119/1/p.-172.pdf
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Marc: |
LEADER 01318nam a2200157 a 4500
001 2139849
005 2022-02-09
008 2021 bl uuuu u00u1 u #d
100 1 $aROESE, A. D.
245 $aMicroorganisms abundance in grazed and non-grazed-soil.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS: 100% DIGITAL, 2., 2021. Anais e proceedings de eventos. Campo Grande, MS: Embrapa Gado de Corte, 2021. p. 172-175.$c2021
520 $aCattle grazing confers several benefits when present in production systems, but careful handling is needed to maintain the soil quality. We evaluated the total fungal propagules in soil from two integrated crop-livestock systems (ICLS) compared to a non-integrated control. The method consisted of a twice soil sampling submitted to dilutions and culture media evaluation for total fungi growth. Results showed greater colony-forming units per plate in the soil from the non-grazed control, independently of the sampling time. We conclude that grazing influences the soil microbial attributes, probably by changing the quantity and quality of residues in the soil. Key words: microbial biomass carbon; soil quality; suppressiveness
650 $aCarbono
650 $aMicrobiologia do Solo
650 $aQualidade
700 1 $aMIO, L. L. M. de
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Embrapa Agropecuária Oeste (CPAO) |
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