Mostrando 10 resultados de: 15
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Article(15)
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Agricultural Water Management(4)
Spanish Journal of Agricultural Research(2)
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Cuadernos de Investigacion Geografica(1)
DYNA (Colombia)(1)
Changes in irrigation management and quantity and quality of drainage water in a traditional irrigated land
ArticleAbstract: Irrigated agriculture allows for the increase of agrarian yields and stability in food supply and raPalabras claves:Electrical conductivity, Irrigation return flows, Nitrate, Trend analysisAutores:Abrahao R., Causapé Valenzuela J., Iker García-GarizábalFuentes:googlescopusClimate change and the water cycle in newly irrigated areas
ArticleAbstract: Climate change is affecting agriculture doubly: evapotranspiration is increasing due to increments iPalabras claves:Agricultural water management, Aridity index, Climate Change, Crop adaptations, Environmental ImpactsAutores:Abrahao R., Causapé Valenzuela J., Iker García-Garizábal, Merchán D.Fuentes:googlescopusAssessment of a newly implemented irrigated area (Lerma Basin, Spain) over a 10-year period. I: Water balances and irrigation performance
ArticleAbstract: Implementation of irrigated agriculture is common in semi-arid areas around the world. An assessmentPalabras claves:Evaporation and wind drift losses, Irrigation drainage fraction, Irrigation efficiency, Water deficitAutores:Abrahao R., Causapé Valenzuela J., Iker García-Garizábal, Merchán D.Fuentes:googlescopusAssessment of a newly implemented irrigated area (Lerma Basin, Spain) over a 10-year period. II: Salts and nitrate exported
ArticleAbstract: Irrigated agriculture impacts the quality of water bodies receiving irrigation return flows. The leaPalabras claves:Agro-environmental impact, Diffuse pollution, land use change, leaching, SalinizationAutores:Abrahao R., Causapé Valenzuela J., Iker García-Garizábal, Merchán D.Fuentes:googlescopusAssessment of precipitation trends in the sertão paraibano mesoregion
ArticleAbstract: The state of Paraíba, located in the northeastern region of Brazil, comprises 223 municipalities andPalabras claves:Brazil, Climate Change, Mann-Kendall test, precipitation, semiarid, Trend analysisAutores:Abrahao R., da Silva L., Iker García-Garizábal, Medeiros S.E.L., Peixoto I.Fuentes:googlescopusApplication of the irrigation land environmental evaluation tool for flood irrigation management and evaluation of water use
ArticleAbstract: Irrigated zones worldwide suffer from water deficits, making it necessary to analyze irrigation manaPalabras claves:Flood irrigation, hydrology, Irrigation efficiency, Return flows, spain, Water managementAutores:Abrahao R., Causapé Valenzuela J., Iker García-GarizábalFuentes:googlescopusGeneration of climatic series for thermo-pluviometric characterization of the Brazilian semiarid (1981-2015)
ArticleAbstract: This study aims to construct homogeneous precipitation and temperature series for the period 1981-20Palabras claves:Climate data, precipitation, Semiarid intertropical region of brazil, TEMPERATUREAutores:Abrahao R., Iker García-Garizábal, Medeiros S.E.L.Fuentes:googlescopusEvolution of the efficiency and agro-environmental impact of a traditional irrigation land in the middle Ebro Valley (2001-2007)
ArticleAbstract: Alternatives in irrigation management can lead to the creation of irrigation lands that are more effPalabras claves:contamination, irrigation management, Nitrate, Salts, water qualityAutores:Abrahao R., Causapé Valenzuela J., Iker García-GarizábalFuentes:googlescopusNitrate contamination and its relationship with flood irrigation management
ArticleAbstract: Nitrate contamination is a significant unresolved environmental issue for agriculture in the 21st cePalabras claves:Irrigation return flows, Nitrate contamination, Nitrogen application index, Nitrogen balanceAutores:Abrahao R., Causapé Valenzuela J., Iker García-GarizábalFuentes:googlescopusHydrological changes in Lerma creek (Zaragoza) after the implementation of irrigation
ArticleAbstract: Irrigation expands without a real knowledge of its impacts and dynamics. This work aims to analyze cPalabras claves:Cycles, Nitrate, Salinity, Stream water flow, trendsAutores:Abrahao R., Causapé Valenzuela J., Iker García-Garizábal, Merchán D.Fuentes:scopus