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| Registros recuperados : 122 | |
| 2. |  | TORRES, T. Z.; RODRIGUES, L. N.; SCHULER, A. E. Organização e gestão da Rede AgroHidro. In: SIMPÓSIO DA REDE AGROHIDRO, 2., 2014, Campinas. Impactos da agricultura e das mudanças climáticas nos recursos hídricos: anais. Brasília, DF: Embrapa, 2014. p. 77- Editores técnicos: Maria Fernanda Moura, Giampaolo Queiroz Pellegrino, Lineu Neiva Rodrigues.| Biblioteca(s): Embrapa Cerrados. |
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| 3. | | TORRES, T. Z.; RODRIGUES, L. N.; SCHULER, A. E. Organização e gestão da Rede AgroHidro. In: SIMPÓSIO DA REDE AGROHIDRO, 2., 2014, Campinas. Impactos da agricultura e das mudanças climáticas nos recursos hídricos: anais. Brasília, DF: Embrapa, 2014. Editores técnicos: Maria Fernanda Moura, Giampaolo Queiroz Pellegrino, Lineu Neiva Rodrigues.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Solos. |
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| 13. | | SCHULER, A. E.; LIMA, J. E. F. W.; CRUZ, M. A. S. Integrated water resources management. In: SILVA, M. S. L. da; MATTHIENSEN, A.; BRITO, L. T. de L.; LIMA, J. E. F. W.; CARVALHO, C. J. R. de (ed.). Clean water and sanitation: contributions of Embrapa. Brasília, DF: Embrapa, 2020. cap. 5, p. 49-58. (Sustainable development goal, 6).| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 122 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
29/03/2010 |
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Data da última atualização: |
29/04/2024 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
MARTORANO, L. G.; LISBOA, L.; MEIRELLES, M. S. P.; SCHULER, A. E. |
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Afiliação: |
LUCIETA GUERREIRO MARTORANO, CPATU; LAILA LISBOA, MUSEU EMÍLIO GOELDI; MARGARETH SIMOES P MEIRELLES, CNPS; AZENETH EUFRAUSINO SCHULER, CNPS. |
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Título: |
Erosive potential of rainfalls in the climate chage scenarios in the Upper Taquari River Basin, MS, Brazil. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONFERENCE ON INTERNATIONAL RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, 2009, Hamburg. Tropentag 2009: book of abstracts. Hamburg: German Institute for Agriculture in the Tropics and Subtropics, 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
Brazilian Centre-Western Region has become a great producer of grain crops along the last forty years. The vegetation is formed by “Cerrado” composed by bushes and grasses and “Cerradao”. Soil studies in the region have pointed predominantly nutrient poor soils, iron- and aluminum-rich, good physical properties. These con- ditions, added to the management system used without conservationist practices and not obeying the environmental laws brought drastic consequences to the region such as the water erosion process, especially severe in the Upper Taquari Basin (UTB). Around 90 % this area of UTB is in the north region of Mato Grosso do Sul state, and the erosion effects are reflected downstream in the river, that is connected to the Pantanal Basin. Focused on these problems and based on the IPCC assumptions, Cli- mate Change scenarios were estimated to UTB, seeking to identify the areas with high vulnerability to erosion. Using dynamic modelling of TerraME topopluvial scenarios were generated up to 2100, considering increases and reductions of 15 % in precipi- tation, by integrating the isoietes to the Shuttle Radar Topography Mission (SRTM) data to generate topopluvial isolines and theis attributes were exported to the cell grid of TerraView. UTB is considered more vulnerable to erosion process caused by rains. Estimated rain erosivity in the UTB varies between 6 995.2 and 8 422.1 MJ mm ha−1 h−1 ano−1, and the higher values are in the north region, in the areas of the munici- palities Alto Taquari and partially, the areas of Alto Araguaia and Costa Rica. In the municipalities Rio Verde de Mato Grosso, Camapua and Sao Gabriel do Oeste, the erosivity is lower than 7 120 MJ mm ha−1 h−1 ano−1. These values increase severely in incremental annual pluvial precipitation scenarios, showing that North of UTB the process will be worst in 2100 if conservationist management systems is not adopted, such as no-tillage cropping associated to the environmental laws application, such as the maintenance of vegetation in the riparian zone and in the areas with slopes higher than 45 degrees, considered by law as permanent preservation areas. MenosBrazilian Centre-Western Region has become a great producer of grain crops along the last forty years. The vegetation is formed by “Cerrado” composed by bushes and grasses and “Cerradao”. Soil studies in the region have pointed predominantly nutrient poor soils, iron- and aluminum-rich, good physical properties. These con- ditions, added to the management system used without conservationist practices and not obeying the environmental laws brought drastic consequences to the region such as the water erosion process, especially severe in the Upper Taquari Basin (UTB). Around 90 % this area of UTB is in the north region of Mato Grosso do Sul state, and the erosion effects are reflected downstream in the river, that is connected to the Pantanal Basin. Focused on these problems and based on the IPCC assumptions, Cli- mate Change scenarios were estimated to UTB, seeking to identify the areas with high vulnerability to erosion. Using dynamic modelling of TerraME topopluvial scenarios were generated up to 2100, considering increases and reductions of 15 % in precipi- tation, by integrating the isoietes to the Shuttle Radar Topography Mission (SRTM) data to generate topopluvial isolines and theis attributes were exported to the cell grid of TerraView. UTB is considered more vulnerable to erosion process caused by rains. Estimated rain erosivity in the UTB varies between 6 995.2 and 8 422.1 MJ mm ha−1 h−1 ano−1, and the higher values are in the north region, in the areas of the munici... Mostrar Tudo |
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Palavras-Chave: |
Permanent preservation areas; Potencial de erosão. |
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Thesagro: |
Cerrado; Erosão. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/184914/1/Margareth-Marysol-Erosive-Potential-of-Rainfalls.pdf
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Marc: |
LEADER 02953nam a2200193 a 4500
001 1662561
005 2024-04-29
008 2009 bl uuuu u00u1 u #d
100 1 $aMARTORANO, L. G.
245 $aErosive potential of rainfalls in the climate chage scenarios in the Upper Taquari River Basin, MS, Brazil.
260 $aIn: CONFERENCE ON INTERNATIONAL RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, 2009, Hamburg. Tropentag 2009: book of abstracts. Hamburg: German Institute for Agriculture in the Tropics and Subtropics$c2009
520 $aBrazilian Centre-Western Region has become a great producer of grain crops along the last forty years. The vegetation is formed by “Cerrado” composed by bushes and grasses and “Cerradao”. Soil studies in the region have pointed predominantly nutrient poor soils, iron- and aluminum-rich, good physical properties. These con- ditions, added to the management system used without conservationist practices and not obeying the environmental laws brought drastic consequences to the region such as the water erosion process, especially severe in the Upper Taquari Basin (UTB). Around 90 % this area of UTB is in the north region of Mato Grosso do Sul state, and the erosion effects are reflected downstream in the river, that is connected to the Pantanal Basin. Focused on these problems and based on the IPCC assumptions, Cli- mate Change scenarios were estimated to UTB, seeking to identify the areas with high vulnerability to erosion. Using dynamic modelling of TerraME topopluvial scenarios were generated up to 2100, considering increases and reductions of 15 % in precipi- tation, by integrating the isoietes to the Shuttle Radar Topography Mission (SRTM) data to generate topopluvial isolines and theis attributes were exported to the cell grid of TerraView. UTB is considered more vulnerable to erosion process caused by rains. Estimated rain erosivity in the UTB varies between 6 995.2 and 8 422.1 MJ mm ha−1 h−1 ano−1, and the higher values are in the north region, in the areas of the munici- palities Alto Taquari and partially, the areas of Alto Araguaia and Costa Rica. In the municipalities Rio Verde de Mato Grosso, Camapua and Sao Gabriel do Oeste, the erosivity is lower than 7 120 MJ mm ha−1 h−1 ano−1. These values increase severely in incremental annual pluvial precipitation scenarios, showing that North of UTB the process will be worst in 2100 if conservationist management systems is not adopted, such as no-tillage cropping associated to the environmental laws application, such as the maintenance of vegetation in the riparian zone and in the areas with slopes higher than 45 degrees, considered by law as permanent preservation areas.
650 $aCerrado
650 $aErosão
653 $aPermanent preservation areas
653 $aPotencial de erosão
700 1 $aLISBOA, L.
700 1 $aMEIRELLES, M. S. P.
700 1 $aSCHULER, A. E.
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