Impact of nature-based solutions for soil and water conservation in semi- arid Brazil
Conservation techniques are highly relevant, for sustainable land use, especially in semiarid regions. The aim of this study was to investigate the impact of conservation techniques in reducing sediment losses and increasing soil moisture, under natural rainfall in soil erosion plots. The&a...
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Universidad Nacional del Litoral
2020
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| Acceso en línea: | https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/9749 |
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I26-R133-article-97492020-11-30T13:46:09Z Impact of nature-based solutions for soil and water conservation in semi- arid Brazil IMPACTO DE MÉTODOS NATURAIS PARA CONSERVAÇÃO DE ÁGUA E SOLO NO SEMIÁRIDO BRASILEIRO MONTENEGRO, A. LOPES, I. ALMEIDA, T. LIMA DE, J. MONTENEGRO, H. ARAÚJO, B. mulch Forage Palm lines nature-based solutions conservation practices cobertura morta cordões de Palma Forrageira práticas naturais Técnicas conservacionistas Conservation techniques are highly relevant, for sustainable land use, especially in semiarid regions. The aim of this study was to investigate the impact of conservation techniques in reducing sediment losses and increasing soil moisture, under natural rainfall in soil erosion plots. The study was carried out in the Alto Ipanema River Basin, Brazil. The experimental monitoring was carried out in nine plots with different cover conditions (bare soil; natural cover; mulch; Forrage Palm Cactus). Mulch presented similar performance than natural vegetation cover, to control runoff and sediment losses. Soil moisture was signifi cantly higher in plots with mulch when compared with in those with bare soil. Additionally, Palma lines produced promising hydrological results. Complementary experiments in the laboratory, with simulated rainfall, were consistent with field observations under natural events. As técnicas conservacionistas são altamente relevantes para o uso sustentável do solo, especialmente em regiões do semiárido. O objetivo deste estudo foi investigar o impacto de técnicas conservacionistas na redução das perdas de sedimentos e no incremento da umidade do solo, utilizando parcelas sob chuva natural. O estudo foi realizado na Bacia do Rio Alto Ipanema, Brasil. O monitoramento experimental foi realizado em nove parcelas com diferentes condições de cobertura (solo descoberto; cobertura natural; cobertura morta; Palma Forrageira). A cobertura morta apresentou desempenho semelhante à cobertura vegetal arbórea natural, para controle de escoamento e perdas de sedimentos. A umidade do solo foi signifi cativamente maior nas parcelas com cobertura morta do que nas parcelas de solo descoberto. Adicionalmente, as linhas de Palma produziram resultados hidrológicos promissores. Experimentos complementares em laboratório, com chuvas simuladas, apresentaram resultados consistentes com as observações em campo, sob chuva natural. Universidad Nacional del Litoral 2020-11-11 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/9749 10.14409/fa.v19i2.9749 FAVE Sección Ciencias Agrarias; Vol. 19 Núm. 2 (2020): FAVE Sección Ciencias Agrarias; 45-59 FAVE Sección Ciencias Agrarias; Vol. 19 No. 2 (2020): FAVE Sección Ciencias Agrarias; 45-59 FAVE Sección Ciencias Agrarias; v. 19 n. 2 (2020): FAVE Sección Ciencias Agrarias; 45-59 2346-9129 1666-7719 10.14409/fa.v19i2 spa https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/9749/13017 https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/9749/13018 Derechos de autor 2020 FAVE Sección Ciencias Agrarias |
| institution |
Universidad Nacional del Litoral |
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I-26 |
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R-133 |
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Biblioteca Virtual - Publicaciones (UNL) |
| language |
Español |
| format |
Artículo revista |
| topic |
mulch Forage Palm lines nature-based solutions conservation practices cobertura morta cordões de Palma Forrageira práticas naturais Técnicas conservacionistas |
| spellingShingle |
mulch Forage Palm lines nature-based solutions conservation practices cobertura morta cordões de Palma Forrageira práticas naturais Técnicas conservacionistas MONTENEGRO, A. LOPES, I. ALMEIDA, T. LIMA DE, J. MONTENEGRO, H. ARAÚJO, B. Impact of nature-based solutions for soil and water conservation in semi- arid Brazil |
| topic_facet |
mulch Forage Palm lines nature-based solutions conservation practices cobertura morta cordões de Palma Forrageira práticas naturais Técnicas conservacionistas |
| author |
MONTENEGRO, A. LOPES, I. ALMEIDA, T. LIMA DE, J. MONTENEGRO, H. ARAÚJO, B. |
| author_facet |
MONTENEGRO, A. LOPES, I. ALMEIDA, T. LIMA DE, J. MONTENEGRO, H. ARAÚJO, B. |
| author_sort |
MONTENEGRO, A. |
| title |
Impact of nature-based solutions for soil and water conservation in semi- arid Brazil |
| title_short |
Impact of nature-based solutions for soil and water conservation in semi- arid Brazil |
| title_full |
Impact of nature-based solutions for soil and water conservation in semi- arid Brazil |
| title_fullStr |
Impact of nature-based solutions for soil and water conservation in semi- arid Brazil |
| title_full_unstemmed |
Impact of nature-based solutions for soil and water conservation in semi- arid Brazil |
| title_sort |
impact of nature-based solutions for soil and water conservation in semi- arid brazil |
| description |
Conservation techniques are highly relevant, for sustainable land use, especially in semiarid regions. The aim of this study was to investigate the impact of conservation techniques in reducing sediment losses and increasing soil moisture, under natural rainfall in soil erosion plots. The study was carried out in the Alto Ipanema River Basin, Brazil. The experimental monitoring was carried out in nine plots with different cover conditions (bare soil; natural cover; mulch; Forrage Palm Cactus). Mulch presented similar performance than natural vegetation cover, to control runoff and sediment losses. Soil moisture was signifi cantly higher in plots with mulch when compared with in those with bare soil. Additionally, Palma lines produced promising hydrological results. Complementary experiments in the laboratory, with simulated rainfall, were consistent with field observations under natural events. |
| publisher |
Universidad Nacional del Litoral |
| publishDate |
2020 |
| url |
https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/9749 |
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2023-07-05T22:52:50Z |
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