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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo; Embrapa Solos. |
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Data corrente: |
28/10/2019 |
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Data da última atualização: |
27/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SALIS, H. H. C. de; COSTA, A. M. da; VIANA, J. H. M.; SCHULER, A. E.; KÜNNE, A.; FERNANDES, L. F. S.; PACHECO, F. A. L. |
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Afiliação: |
Hugo Henrique Cardoso de Salis, Universidade Federal de Minas Gerais; Adriana Monteiro da Costa, Universidade Federal de Minas Gerais; JOAO HERBERT MOREIRA VIANA, CNPMS; AZENETH EUFRAUSINO SCHULER, CNPS; Annika Künne, University Jena; Luís Filipe Sanches Fernandes, Universidade de Trás-os-Montes e Alto Douro; Fernando António Leal Pacheco, Universidade de Trás-os-Montes e Alto Douro. |
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Título: |
Hydrologic modeling for sustainable water resources management in urbanized Karst areas. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
International Journal of Environmental Research and Public Health, v. 16, n. 14, article 2542, 2019. |
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DOI: |
10.3390/ijerph16142542 |
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Idioma: |
Inglês |
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Conteúdo: |
The potential of karst aquifers as a drinking water resource is substantial because of their large storage capacity gained in the course of carbonate dissolution. Carbonate dissolution and consequent development of preferential paths are also the reasons for the complex behavior of these aquifers as regards surface and underground flow. Hydrological modeling is therefore of paramount importance for an adequate assessment of flow components in catchments shaped on karsts. The cross tabulation of such components with geology, soils, and land use data in Geographic Information Systems helps decision makers to set up sustainable groundwater abstractions and allocate areas for storage of quality surface water, in the context of conjunctive water resources management. In the present study, a hydrologic modeling using the JAMS J2000 software was conducted in a karst area of Jequitiba River basin located near the Sete Lagoas town in the state of Minas Gerais, Brazil. The results revealed a very high surface water component explained by urbanization of Sete Lagoas, which hampers the recharge of 7.9 hm3 yr-1 of storm water. They also exposed a very large negative difference (-8.3 hm3 yr-1) between groundwater availability (6.3 hm3 yr-1) and current groundwater abstraction from the karst aquifer (14.6 hm3 yr-1), which is in keeping with previously reported water table declines around drilled wells that can reach 48 m in old wells used for public water supply. Artificial recharge of excess surface flow is not recommended within the urban areas, given the high risk of groundwater contamination with metals and hydrocarbons potentially transported in storm water, as well as development of suffosional sinkholes as a consequence of concentrated storm flow. The surface component could however be stored in small dams in forested areas from the catchment headwaters and diverted to the urban area to complement the drinking water supply. The percolation in soil was estimated to be high in areas used for agriculture and pastures. The implementation of correct fertilizing, management, and irrigation practices are considered crucial to attenuate potential contamination of groundwater and suffosional sinkhole development in these areas. MenosThe potential of karst aquifers as a drinking water resource is substantial because of their large storage capacity gained in the course of carbonate dissolution. Carbonate dissolution and consequent development of preferential paths are also the reasons for the complex behavior of these aquifers as regards surface and underground flow. Hydrological modeling is therefore of paramount importance for an adequate assessment of flow components in catchments shaped on karsts. The cross tabulation of such components with geology, soils, and land use data in Geographic Information Systems helps decision makers to set up sustainable groundwater abstractions and allocate areas for storage of quality surface water, in the context of conjunctive water resources management. In the present study, a hydrologic modeling using the JAMS J2000 software was conducted in a karst area of Jequitiba River basin located near the Sete Lagoas town in the state of Minas Gerais, Brazil. The results revealed a very high surface water component explained by urbanization of Sete Lagoas, which hampers the recharge of 7.9 hm3 yr-1 of storm water. They also exposed a very large negative difference (-8.3 hm3 yr-1) between groundwater availability (6.3 hm3 yr-1) and current groundwater abstraction from the karst aquifer (14.6 hm3 yr-1), which is in keeping with previously reported water table declines around drilled wells that can reach 48 m in old wells used for public water supply. Artificial recharge of exc... Mostrar Tudo |
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Palavras-Chave: |
Gerenciamento sustentável; Modelagem hidrológica. |
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Thesagro: |
Hidrologia; Recurso Hídrico; Zona Urbana. |
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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/203842/1/Hydrologic-modeling.pdf
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Marc: |
LEADER 03096naa a2200265 a 4500
001 2113569
005 2020-01-27
008 2019 bl uuuu u00u1 u #d
024 7 $a10.3390/ijerph16142542$2DOI
100 1 $aSALIS, H. H. C. de
245 $aHydrologic modeling for sustainable water resources management in urbanized Karst areas.$h[electronic resource]
260 $c2019
520 $aThe potential of karst aquifers as a drinking water resource is substantial because of their large storage capacity gained in the course of carbonate dissolution. Carbonate dissolution and consequent development of preferential paths are also the reasons for the complex behavior of these aquifers as regards surface and underground flow. Hydrological modeling is therefore of paramount importance for an adequate assessment of flow components in catchments shaped on karsts. The cross tabulation of such components with geology, soils, and land use data in Geographic Information Systems helps decision makers to set up sustainable groundwater abstractions and allocate areas for storage of quality surface water, in the context of conjunctive water resources management. In the present study, a hydrologic modeling using the JAMS J2000 software was conducted in a karst area of Jequitiba River basin located near the Sete Lagoas town in the state of Minas Gerais, Brazil. The results revealed a very high surface water component explained by urbanization of Sete Lagoas, which hampers the recharge of 7.9 hm3 yr-1 of storm water. They also exposed a very large negative difference (-8.3 hm3 yr-1) between groundwater availability (6.3 hm3 yr-1) and current groundwater abstraction from the karst aquifer (14.6 hm3 yr-1), which is in keeping with previously reported water table declines around drilled wells that can reach 48 m in old wells used for public water supply. Artificial recharge of excess surface flow is not recommended within the urban areas, given the high risk of groundwater contamination with metals and hydrocarbons potentially transported in storm water, as well as development of suffosional sinkholes as a consequence of concentrated storm flow. The surface component could however be stored in small dams in forested areas from the catchment headwaters and diverted to the urban area to complement the drinking water supply. The percolation in soil was estimated to be high in areas used for agriculture and pastures. The implementation of correct fertilizing, management, and irrigation practices are considered crucial to attenuate potential contamination of groundwater and suffosional sinkhole development in these areas.
650 $aHidrologia
650 $aRecurso Hídrico
650 $aZona Urbana
653 $aGerenciamento sustentável
653 $aModelagem hidrológica
700 1 $aCOSTA, A. M. da
700 1 $aVIANA, J. H. M.
700 1 $aSCHULER, A. E.
700 1 $aKÜNNE, A.
700 1 $aFERNANDES, L. F. S.
700 1 $aPACHECO, F. A. L.
773 $tInternational Journal of Environmental Research and Public Health$gv. 16, n. 14, article 2542, 2019.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 8 | |
| 1. |  | PENEDO-JULIEN, S.; KÜNNE, A.; PRADO, R. B.; RIBBE, L. A tool to assess land use impacts on surface water quality: case study from the Guapi-Macacu River basin in Rio de Janeiro. In: NEHREN, U.; SCHLÜTER, S.; RAEDIG, C.; SATTLER, D.; HISSA, H. (Ed.). Strategies and tools for a sustainable rural Rio de Janeiro. Cham: Springer, 2019. cap. 19, p. 295-309.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Solos. |
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| 2. | | PENEDO, S.; KUNNE, A.; PRADO, R. B.; SCHULER, A. E.; ROEHRIG, J.; RIBBE, L. Implementation of hydro-climatic monitoring network in the Guapi-Macau river basin in Rio de Janeiro, Brazil. In: WORLD WATER CONGRESS, 14., 2011, Porto de Galinhas. Anais... [Porto de Galinhas]: International Water Resources Association, 2011. 14 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
|  |
| 3. | | PENEDO, S.; KÜNNE, A.; PRADO, R. B.; SCHULER, A. E.; RIBBE, L.; CASTRO, L. F. de. Etapas metodológicas para a modelagem do nitrogênio na água na bacia Guapi-Macacu, Rio de Janeiro, RJ. In: SEMINÁRIO DA REDE AGROHIDRO, 4., 2016, Brasília, DF. Água e agricultura: incertezas e desafios para a sustentabilidade frente às mudanças do clima e do uso da terra: anais. Planaltina, DF: Embrapa Cerrados, 2016. p. 44-51.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 4. | | KÜNNE, A.; PENEDO, S.; SCHULER, A.; PRADO, R. B.; KRALISCH, S.; FLÜGEL, W.-A. How can hydrological modeling help to understand process dynamics in sparsely gauged tropical regions - case study Mata Âtlantica, Brazil. Geophysical Research Abstracts, Göttingen, v. 17, 2015. Edition of the abstracts of the 12th EGU General Assembly, Vienna, Apr. 2015. Ref. 14635.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 5. | | KÜNNE, A.; PENEDO, S.; KRALISCH, S.; SCHULER, A. E.; PRADO, R. B.; SANTOS, J. M.; FLÜGEL, W.-A. Modelagem de processos hidrológicos em bacias de mesoescala escassamente monitoradas na Mata Atlântica, RJ, Brasil. In: SEMINÁRIO DA REDE AGROHIDRO, 4., 2016, Brasília, DF. Água e agricultura: incertezas e desafios para a sustentabilidade frente às mudanças do clima e do uso da terra: anais. Planaltina, DF: Embrapa Cerrados, 2016. p. 160-167.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 6. | | PRADO, R. B.; PENEDO-JULIEN, S.; SCHULER, A. E.; KÜNNE, A.; RODRÍGUEZ OSUNA, V. E.; PAIVA, M. H. R. de; RIBBE, L. Avaliação preliminar da qualidade da água em função do manejo agropecuário e cobertura vegetal na microbacia Batatal - Cachoeiras de Macacu, RJ. In: SEMINÁRIO DA REDE AGROHIDRO, 2., 2014, Campinas. Impactos da agricultura e das mudanças climáticas nos recursos hídricos: anais. Brasília, DF: Embrapa, 2014. p. 152-159.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 7. | | SALIS, H. H. C. de; COSTA, A. M. da; VIANA, J. H. M.; SCHULER, A. E.; KÜNNE, A.; FERNANDES, L. F. S.; PACHECO, F. A. L. Hydrologic modeling for sustainable water resources management in urbanized Karst areas. International Journal of Environmental Research and Public Health, v. 16, n. 14, article 2542, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Solos. |
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| 8. | | SCHULER, A. E.; GONCALVES, A. O.; PRADO, R. B.; KÜNNE, A.; PENEDO-JULIEN, S.; FIDALGO, E. C. C.; TURETTA, A. P. D. Monitoramento hidrometeorológico em bacias rurais do Bioma Mata Atlântica. In: SEMINÁRIO DA REDE AGROHIDRO, 2., 2014, Campinas. Impactos da agricultura e das mudanças climáticas nos recursos hídricos: anais. Brasília, DF: Embrapa, 2014. p. 69-76.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 8 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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