, 2023 Precision agriculture assumes the presence of spatial variability in crop response to input application. Field-scale experiments allow for exploring such variability.
Martin, Nicolás Federico +3 more
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Variabilidade Espacial de Atributos Físicos do Solo [PDF]
Anais do IV Simpósio de Geoestatística Aplicada em Ciências Agrárias, 2015 B.B. Lopes +4 more
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Variabilidade temporal e espacial das secas em Portugal Continental
, 2010 É apresentada uma análise de secas em Portugal Continental baseada em séries de precipitação mensal, de Setembro de 1910 a Outubro de 2004, em 144 postos udométricos uniformemente distribuídos pelo País. Os eventos de seca foram caracterizados pelo índice de precipitação padronizada, SPI (Standardized Precipitation Index), aplicado a diferentes escalas
Pulido-Calvo, I. +2 more
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Variabilidad espacial en variables geohidrológicas
, 1988 "The Kriging method provides an unbiased estimator if the sum of the weights by which the measured observations are multiplied is equal to one and of minimum variance, if this is minimized by a process of Lagrange multipliers. In the present work, the above is demonstrated including the Cokriging estimation and a methodology is provided for the use of ...
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Muestreo de la variabilidad espacial de propiedades del suelo de pastizales.
, 2022 The properties of grazed grassland soils are frequently degraded in tropical areas. The objective of this work was to review the literature on the theory and results of sampling and analysis of the spatial variability of grassland soil properties ...
González Pedraza, Ana Francisca +2 more
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Sensibilidad del modelo WAM a la variabilidad del viento [PDF]
, 1994 Se analiza cualitativamente la sensibilidad del modelo WAM a la variabilidad del viento mediante el estudio de espectros direccionales obtenidos al forzar el modelo con información de viento en dos simulaciones diferentes: Una con un intervalo de tiempo (
Sonia Ponce de León Alvarez
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Muestreo de la variabilidad espacial de propiedades del suelo de pastizales.
, 2023 The properties of grazed grassland soils are frequently degraded in tropical zones. This work aimed to review the literature on the theory and results of sampling and analysis of the spatial variability of pasture soil properties in the world and Ecuador.
González Pedraza, Ana Francisca +2 more
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Mathematical law of cardiac dynamic systems: reduction of its evaluation time to 18 hours [PDF]
Rev Fac Cien Med Univ Nac Cordoba, 2021 Rodríguez Velásquez JO +9 more
europepmc +1 more source
Variabilidad espacial de la lluvia en una pequeña cuenca hidrográfica de la provinia de Cáceres [PDF]
, 1998 El objetivo principal del presente trabajo es la cuantificación y análisis de la variabilidad espacial de la lluvia en una pequeña cuenca hidrográfica de 35,4 hectáreas. Para ello se ha instalado una red de cinco pluviómetros totalizadores.
Ceballos Barbancho, Antonio
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[Delayed cognitive impairment in patients with aortic stenosis treated with surgical valve replacement and transcatheter aortic valve implantation: a comparative study]. [PDF]
Rev Neurol, 2023 Díaz-Leiva J +9 more
europepmc +1 more source