9700 20190219123655.0 TESIS-2012-123 spa 551.58(460) El Kenawy El Sayed, Ahmed Mohammed Hussain Spatio-temporal variability of surface air temperature in northeastern Spain Zaragoza Universidad de Zaragoza, Prensas de la Universidad 2012 470 Tesis de la Universidad de Zaragoza 2012-39 2254-7606 Presentado: 19 09 2012 Tesis-Univ. Zaragoza, Geografía y Ordenación del Territorio, 2012 Zaragoza, Universidad de Zaragoza 2012 by-nc-nd Creative Commons 3.0 https://creativecommons.org/licenses/by-nc-nd/3.0/ The present thesis examined changes in the annual and seasonal distribution of daily maximum and minimum temperatures for northeastern Spain. A better understanding of the ongoing changes in the temperature means and extremes was the primary objective. Further aims involved the analysis of large-scale atmospheric circulation patterns at different geopotential levels as well as the Mean Sea Level (MSL) pressure based on climate composites analysis and canonical variates in order to quantify the driving forces beyond the observed variability. Finally, this work aimed to assess future climate projections of seasonal temperature and their spatial variations to improve the understanding and prediction of the long-term trends of temperature means and extremes simulations. To achieve all these goals, it was necessary to develop a homogenous dataset with high spatial and temporal resolution. The next few paragraphs answer the main research questions raised during this work. climatología temperatura Vicente Serrano, Sergio Martín dir. López Moreno, Juan Ignacio dir. Universidad de Zaragoza Geografía y Ordenación del Territorio zaguan@unizar.es 17938135 http://zaguan.unizar.es/record/9700/files/TESIS-2012-123.pdf Texto completo (spa) oai:zaguan.unizar.es:9700 tesis driver Geografía física Geografía y Ordenación del Territorio TESIS