English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/60782
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 10 veces en Web of Knowledge®  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)
Título : Sprinkler evaporation losses in alfalfa during solid-set sprinkler irrigation in semiarid areas
Autor : Stambouli, Talel ; Martínez-Cob, Antonio ; Faci González, José María ; Howell, Terry A.; Zapata Ruiz, Nery
Fecha de publicación : 1-sep-2013
Editor: Springer
Citación : Stambouli T, Martínez-Cob A, Faci JM, Howell T, Zapata N. Sprinkler evaporation losses in alfalfa during solid-set sprinkler irrigation in semiarid areas. Irrigation Science 31 (5): 1075-1089 (2013)
Resumen: Gross sprinkler evaporation losses (SELg) can be large and decrease irrigation application efficiency. However, it is not universally established how much of the SELg contributes to decrease the crop evapotranspiration during the sprinkler irrigation and how much are the net sprinkler losses (SELn). The components of SEL were the wind drift and evaporation losses (WDEL) and the water intercepted by the crop (IL). The gross WDEL (WDELg) and evapotranspiration (ET) were measured simultaneously in two alfalfa (Medicago sativa L.) plots, one being irrigated (moist, MT) and the other one not being irrigated (dry, DT). Catch can measurements, mass gains and losses in the lysimeters and micrometeorological measurements were performed to establish net WDEL (WDELn) during the irrigation and net IL (ILn) after the irrigation as the difference between ETMT and ETDT. Also, equations to estimate ILn and net sprinkler evaporation losses (SELn) were developed. ILn was strongly related to vapor pressure deficit (VPD). SELn were 8.3% of the total applied water. During daytime irrigations, SELn was 9.8% of the irrigation water and slightly less than WDELg (10.9%). During nighttime irrigations SELn were slightly greater than WDELg (5.4% and 3.7%, respectively). SELn was mainly a function of wind speed.
Descripción : 49 Pags., 3 Tabls., 6 Figs. The definitive version is available at: http://link.springer.com/journal/271
Versión del editor: http://dx.doi.org/10.1007/s00271-012-0389-2
URI : http://hdl.handle.net/10261/60782
DOI: 10.1007/s00271-012-0389-2
ISSN: 0342-7188
E-ISSN: 1432-1319
Aparece en las colecciones: (EEAD) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Martinez-CobA_IrrigatSci_2012.pdf779,19 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.