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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
15/02/2022 |
Data da última atualização: |
12/06/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
DEMETRIO, W.; CAVALIERI-POLIZELI, K. M. V.; GUIMARÃES, R. M. L.; FERREIRA, S. de A.; PARRON, L. M.; BROWN, G. G. |
Afiliação: |
WILIAN DEMETRIO, INPE; KARINA MARIA VIEIRA CAVALIERI-POLIZELI, UFPR; RACHEL MUYLAERT LOCKS GUIMARÃES, UTFPR; STEPHANIE DE ALMEIDA FERREIRA, UFPR; LUCILIA MARIA PARRON VARGAS, CNPF; GEORGE GARDNER BROWN, CNPF. |
Título: |
Macrofauna communities and their relationship with soil structural quality in different land use systems. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Soil Research, v. 60, n. 7, p. 648-660, 2022. |
Páginas: |
13 p. |
DOI: |
https://doi.org/10.1071/SR21157 |
Idioma: |
Inglês |
Conteúdo: |
Context. Soil structural quality (Sq) influences soil water dynamics, greenhouse gas emissions and plant productivity in natural and agricultural environments. Hence, assessing soil structural quality using simple methods is crucial to identifying potential impacts of different land uses. Aims. Identify correlations between Sq and macroinvertebrate communities in seven land use systems (LUS). Methods. Seven LUS were studied: native mixed ombrophylous forest (NF), native grassland (NG), native grass pasture (NP), Eucalyptus sp. plantation (EP, 20-years-old), no-tillage annual cropping (NT), integrated crop-livestock (ICL) and crop-livestock-forestry (ICLF). Each LUS had three plots and Sq and macrofauna community were evaluated. Sq was assessed through visual evaluation of soil structure (VESS) - a Sq score was assigned to each identified layer. Soil macrofauna were hand-sorted from each of these layers. Soil samples were taken in each LUS to describe selected chemical and physical attributes related to soil quality. Results. All LUS had non-degraded soil structure quality (Sq -< 3); however, with differences in Sq among LUS mainly in deeper layers. The VESS showed better Sq in NF (1.53) and NP (1.85) compared to the other LUS, with highest Sq scores for ICL and NG. The NP had the largest macrofauna communities (12 183 ind. m-2), comprising mainly termites and earthworms, with taxa richness highest in NF. Conclusions. Correlations between soil macrofauna (i.e. total density, termites and other groups) and Sq were observed, demonstrating that larger macrofauna populations were associated with better soil structural quality. Implications. Biological indicators, like soil macrofauna, can be easily measured at low cost and linked to visual Sq, facilitating simultaneous assessment of soil physical and biological health. MenosContext. Soil structural quality (Sq) influences soil water dynamics, greenhouse gas emissions and plant productivity in natural and agricultural environments. Hence, assessing soil structural quality using simple methods is crucial to identifying potential impacts of different land uses. Aims. Identify correlations between Sq and macroinvertebrate communities in seven land use systems (LUS). Methods. Seven LUS were studied: native mixed ombrophylous forest (NF), native grassland (NG), native grass pasture (NP), Eucalyptus sp. plantation (EP, 20-years-old), no-tillage annual cropping (NT), integrated crop-livestock (ICL) and crop-livestock-forestry (ICLF). Each LUS had three plots and Sq and macrofauna community were evaluated. Sq was assessed through visual evaluation of soil structure (VESS) - a Sq score was assigned to each identified layer. Soil macrofauna were hand-sorted from each of these layers. Soil samples were taken in each LUS to describe selected chemical and physical attributes related to soil quality. Results. All LUS had non-degraded soil structure quality (Sq -< 3); however, with differences in Sq among LUS mainly in deeper layers. The VESS showed better Sq in NF (1.53) and NP (1.85) compared to the other LUS, with highest Sq scores for ICL and NG. The NP had the largest macrofauna communities (12 183 ind. m-2), comprising mainly termites and earthworms, with taxa richness highest in NF. Conclusions. Correlations between soil macrofauna (i.e. total density, ... Mostrar Tudo |
Palavras-Chave: |
Agrosistemas integrado; Integrated agroecosystems; Macroinvertebrado; Mudança no uso da terra; Soil health; VESS. |
Thesagro: |
Estrutura do Solo; Fauna; Qualidade; Solo. |
Thesaurus Nal: |
Land use change; Macroinvertebrates; Soil fauna; Soil quality; Soil structure. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02956naa a2200385 a 4500 001 2140053 005 2023-06-12 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1071/SR21157$2DOI 100 1 $aDEMETRIO, W. 245 $aMacrofauna communities and their relationship with soil structural quality in different land use systems.$h[electronic resource] 260 $c2022 300 $a13 p. 520 $aContext. Soil structural quality (Sq) influences soil water dynamics, greenhouse gas emissions and plant productivity in natural and agricultural environments. Hence, assessing soil structural quality using simple methods is crucial to identifying potential impacts of different land uses. Aims. Identify correlations between Sq and macroinvertebrate communities in seven land use systems (LUS). Methods. Seven LUS were studied: native mixed ombrophylous forest (NF), native grassland (NG), native grass pasture (NP), Eucalyptus sp. plantation (EP, 20-years-old), no-tillage annual cropping (NT), integrated crop-livestock (ICL) and crop-livestock-forestry (ICLF). Each LUS had three plots and Sq and macrofauna community were evaluated. Sq was assessed through visual evaluation of soil structure (VESS) - a Sq score was assigned to each identified layer. Soil macrofauna were hand-sorted from each of these layers. Soil samples were taken in each LUS to describe selected chemical and physical attributes related to soil quality. Results. All LUS had non-degraded soil structure quality (Sq -< 3); however, with differences in Sq among LUS mainly in deeper layers. The VESS showed better Sq in NF (1.53) and NP (1.85) compared to the other LUS, with highest Sq scores for ICL and NG. The NP had the largest macrofauna communities (12 183 ind. m-2), comprising mainly termites and earthworms, with taxa richness highest in NF. Conclusions. Correlations between soil macrofauna (i.e. total density, termites and other groups) and Sq were observed, demonstrating that larger macrofauna populations were associated with better soil structural quality. Implications. Biological indicators, like soil macrofauna, can be easily measured at low cost and linked to visual Sq, facilitating simultaneous assessment of soil physical and biological health. 650 $aLand use change 650 $aMacroinvertebrates 650 $aSoil fauna 650 $aSoil quality 650 $aSoil structure 650 $aEstrutura do Solo 650 $aFauna 650 $aQualidade 650 $aSolo 653 $aAgrosistemas integrado 653 $aIntegrated agroecosystems 653 $aMacroinvertebrado 653 $aMudança no uso da terra 653 $aSoil health 653 $aVESS 700 1 $aCAVALIERI-POLIZELI, K. M. V. 700 1 $aGUIMARÃES, R. M. L. 700 1 $aFERREIRA, S. de A. 700 1 $aPARRON, L. M. 700 1 $aBROWN, G. G. 773 $tSoil Research$gv. 60, n. 7, p. 648-660, 2022.
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Embrapa Florestas (CNPF) |
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Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
14/11/2023 |
Data da última atualização: |
14/11/2023 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
BERNDT, A.; NOVO, A. L. M.; CORREA, D. S.; MARCONCINI, J. M.; NASSU, R. T. |
Afiliação: |
ALEXANDRE BERNDT, CPPSE; ANDRE LUIZ MONTEIRO NOVO, CPPSE; DANIEL SOUZA CORREA, CNPDIA; JOSE MANOEL MARCONCINI, CNPDIA; RENATA TIEKO NASSU, CPPSE. |
Título: |
Capítulo 4 - Segurança Alimentar. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
In:ANDRICOPULO, A. D.; BONAGAMBA, T. J. (ed.). Ciência, tecnologia, inovação e o futuro de São Carlos. São Carlos, SP: Secretaria Municipal de Ciência, Tecnologia e Inovação, 2023. cap. 4. |
Páginas: |
50 - 61 |
ISBN: |
978-65-89494-07-2 |
Idioma: |
Português |
Conteúdo: |
Segurança Alimentar e Nutricional (SAN) é a realização do direito de todos ao acesso regular e permanente a alimentos de qualidade, em quantidade suficiente, sem comprometer o acesso a outras necessidades essenciais, tendo como base práticas alimentares promotoras de saúde, que respeitem a diversidade cultural e que sejam social, econômica e ambientalmente sustentáveis [1]. As seguintes dimensões são largamente aceitas para a segurança alimentar: disponibilidade do alimento; acessibilidade econômica e física ao alimento; utilização do alimento pelo corpo humano e estabilidade das outras dimensões ao longo do tempo. Para que os objetivos da segurança alimentar sejam atingidos, todas estas quatro dimensões devem ser simultâneas [2,3] |
Palavras-Chave: |
Disponibilidade de alimentos; Diversidade cultural; Práticas alimentares. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158336/1/Capitulo-4-Seguranca-Alimentar.pdf
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Marc: |
LEADER 01537naa a2200229 a 4500 001 2158336 005 2023-11-14 008 2023 bl uuuu u00u1 u #d 020 $a978-65-89494-07-2 100 1 $aBERNDT, A. 245 $aCapítulo 4 - Segurança Alimentar.$h[electronic resource] 260 $c2023 300 $a50 - 61 520 $aSegurança Alimentar e Nutricional (SAN) é a realização do direito de todos ao acesso regular e permanente a alimentos de qualidade, em quantidade suficiente, sem comprometer o acesso a outras necessidades essenciais, tendo como base práticas alimentares promotoras de saúde, que respeitem a diversidade cultural e que sejam social, econômica e ambientalmente sustentáveis [1]. As seguintes dimensões são largamente aceitas para a segurança alimentar: disponibilidade do alimento; acessibilidade econômica e física ao alimento; utilização do alimento pelo corpo humano e estabilidade das outras dimensões ao longo do tempo. Para que os objetivos da segurança alimentar sejam atingidos, todas estas quatro dimensões devem ser simultâneas [2,3] 653 $aDisponibilidade de alimentos 653 $aDiversidade cultural 653 $aPráticas alimentares 700 1 $aNOVO, A. L. M. 700 1 $aCORREA, D. S. 700 1 $aMARCONCINI, J. M. 700 1 $aNASSU, R. T. 773 $tIn:ANDRICOPULO, A. D.; BONAGAMBA, T. J. (ed.). Ciência, tecnologia, inovação e o futuro de São Carlos. São Carlos, SP: Secretaria Municipal de Ciência, Tecnologia e Inovação, 2023. cap. 4.
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