The impact of large-scale circulation patterns on summer crop in Iberian Peninsula

Capa Morocho, M. and Rodríguez Fonseca, Belén and Ruiz Ramos, Margarita (2014). The impact of large-scale circulation patterns on summer crop in Iberian Peninsula. In: "EGU General Assembly 2014", 27/04/2014-2/05/2014, Viena (Austria). p. 1.

Description

Title: The impact of large-scale circulation patterns on summer crop in Iberian Peninsula
Author/s:
  • Capa Morocho, M.
  • Rodríguez Fonseca, Belén
  • Ruiz Ramos, Margarita
Item Type: Presentation at Congress or Conference (Other)
Event Title: EGU General Assembly 2014
Event Dates: 27/04/2014-2/05/2014
Event Location: Viena (Austria)
Title of Book: European Geosciences Union General Assembly 2014
Date: 2014
Subjects:
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Producción Agraria
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Large-scale circulations patterns (ENSO, NAO) have been shown to have a significant impact on seasonal weather, and therefore on crop yield over many parts of the world(Garnett and Khandekar, 1992; Aasa et al., 2004; Rozas and Garcia-Gonzalez, 2012). In this study, we analyze the influence of large-scale circulation patterns and regional climate on the principal components of maize yield variability in Iberian Peninsula (IP) using reanalysis datasets. Additionally, we investigate the modulation of these relationships by multidecadal patterns. This study is performed analyzing long time series of maize yield, only climate dependent, computed with the crop model CERES-maize (Jones and Kiniry, 1986) included in Decision Support System for Agrotechnology Transfer (DSSAT v.4.5).

More information

Item ID: 37062
DC Identifier: http://oa.upm.es/37062/
OAI Identifier: oai:oa.upm.es:37062
Official URL: http://www.egu2014.eu/
Deposited by: Memoria Investigacion
Deposited on: 03 Aug 2015 14:55
Last Modified: 03 Aug 2015 14:55
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