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Registro Completo |
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Biblioteca(s): |
Embrapa Acre; Embrapa Agropecuária Oeste; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Cerrados; Embrapa Clima Temperado; Embrapa Meio Norte / UEP-Parnaíba; Embrapa Meio-Norte; Embrapa Pecuária Sul; Embrapa Rondônia; Embrapa Roraima; Embrapa Semiárido; Embrapa Solos; Embrapa Unidades Centrais. MenosEmbrapa Acre; Embrapa Agropecuária Oeste; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Cerrados; Embrapa Clima Temperado; Embrapa Meio Norte / UEP-Parnaíba; Embrapa Meio-Norte... Mostrar Todas |
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Data corrente: |
07/01/1991 |
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Data da última atualização: |
15/02/2016 |
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Autoria: |
AMARAL, A. dos S.; RIBEIRO, A. S.; GOMES, A. da S.; MENSCHOY, A. B.; TERRES, A. L. S.; DOMINGUEZ GONZALEZ, B.; ZONTA, E. P.; GASTAL, F. L. da C.; XAVIER, F. E.; CARRICONDE FILHO, J.; GONÇALO, J. F. P.; INFELD, J. A.; PARFITT, J. M.; MARTINS, J. F.; GALLI, J.; VAHL, L. C.; MACHADO, M. O.; SILVEIRA JUNIOR, P.; ANDRADE, V. A. de. |
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Título: |
Fundamentos para a cultura do arroz irrigado. |
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Ano de publicação: |
1985 |
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Fonte/Imprenta: |
Campinas: Fundação Cargill; Pelotas: EMBRAPA-CPACT, 1985. |
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Páginas: |
315 p. |
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Descrição Física: |
il. color. |
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Idioma: |
Português |
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Conteúdo: |
Apresentação; Relação de autores; Origem; Histórico e caracterização da planta de arroz; Estruturação da lavoura; Cultivares; Efeitos do frio em cultivares de arroz irrigado no Rio Grande do Sul; Potencial de produção em função das épocas de semeadura; Sementes; Caracterização e adubação do solo; Controle de plantas daninhas; Doenças; Manejo de água em arroz irrigado; Insetos-pragas do arroz e seu combate; Época de colheita e rendimento de engenho em quatro cultivares de arroz irrigado. |
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Palavras-Chave: |
Brasil; Control; Controle; Cultivar; Cultivares; Cultivation; Cultivo; Cultura; Cultural methods; Disease; Diseases; Doenças; Epoca; Harvest; Irrigado; Irrigated; Irrigated rice; Oriza sativa; Pelotas; Pest; Pests of plants; Plant diseases; Planta daninha; Pragas; Rio Grande do Sul; Sawing date; Seed; Sementes; Variety. |
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Thesagro: |
Adubação; Arroz; Arroz Irrigado; Colheita; Doença; Doença de planta; Época de Colheita; Época de Semeadura; Erva Daninha; Lavoura; Oryza Sativa; Praga; Praga de planta; Prática cultural; Rendimento; Semeadura; Semente; Variedade. |
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Thesaurus Nal: |
fertilizer application; irrigation; pests; rice; seeds; varieties; weeds; yields. |
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Categoria do assunto: |
--
A Sistemas de Cultivo
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02905nam a2200997 a 4500
001 1738505
005 2016-02-15
008 1985 bl uuuu 00u1 u #d
100 1 $aAMARAL, A. dos S.
245 $aFundamentos para a cultura do arroz irrigado.
260 $aCampinas: Fundação Cargill; Pelotas: EMBRAPA-CPACT$c1985
300 $a315 p.$cil. color.
520 $aApresentação; Relação de autores; Origem; Histórico e caracterização da planta de arroz; Estruturação da lavoura; Cultivares; Efeitos do frio em cultivares de arroz irrigado no Rio Grande do Sul; Potencial de produção em função das épocas de semeadura; Sementes; Caracterização e adubação do solo; Controle de plantas daninhas; Doenças; Manejo de água em arroz irrigado; Insetos-pragas do arroz e seu combate; Época de colheita e rendimento de engenho em quatro cultivares de arroz irrigado.
650 $afertilizer application
650 $airrigation
650 $apests
650 $arice
650 $aseeds
650 $avarieties
650 $aweeds
650 $ayields
650 $aAdubação
650 $aArroz
650 $aArroz Irrigado
650 $aColheita
650 $aDoença
650 $aDoença de planta
650 $aÉpoca de Colheita
650 $aÉpoca de Semeadura
650 $aErva Daninha
650 $aLavoura
650 $aOryza Sativa
650 $aPraga
650 $aPraga de planta
650 $aPrática cultural
650 $aRendimento
650 $aSemeadura
650 $aSemente
650 $aVariedade
653 $aBrasil
653 $aControl
653 $aControle
653 $aCultivar
653 $aCultivares
653 $aCultivation
653 $aCultivo
653 $aCultura
653 $aCultural methods
653 $aDisease
653 $aDiseases
653 $aDoenças
653 $aEpoca
653 $aHarvest
653 $aIrrigado
653 $aIrrigated
653 $aIrrigated rice
653 $aOriza sativa
653 $aPelotas
653 $aPest
653 $aPests of plants
653 $aPlant diseases
653 $aPlanta daninha
653 $aPragas
653 $aRio Grande do Sul
653 $aSawing date
653 $aSeed
653 $aSementes
653 $aVariety
700 1 $aRIBEIRO, A. S.
700 1 $aGOMES, A. da S.
700 1 $aMENSCHOY, A. B.
700 1 $aTERRES, A. L. S.
700 1 $aDOMINGUEZ GONZALEZ, B.
700 1 $aZONTA, E. P.
700 1 $aGASTAL, F. L. da C.
700 1 $aXAVIER, F. E.
700 1 $aCARRICONDE FILHO, J.
700 1 $aGONÇALO, J. F. P.
700 1 $aINFELD, J. A.
700 1 $aPARFITT, J. M.
700 1 $aMARTINS, J. F.
700 1 $aGALLI, J.
700 1 $aVAHL, L. C.
700 1 $aMACHADO, M. O.
700 1 $aSILVEIRA JUNIOR, P.
700 1 $aANDRADE, V. A. de
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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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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Circulação/Nível: |
A - 1 |
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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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Embrapa Milho e Sorgo (CNPMS) |
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