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García Herrera, Ricardo ; Wilkinson, C. ; Koek, F. B. ; Prieto, M. R. ; Calvo Fernández, Natalia ; Hernández, E. | Springer | 2005-11Meteorological observations made on board ships prior to 1854 have until now been overlooked in climatological research largely as a result of the lack of rigorous abstraction and treatment criteria. However, the CLIWOC project has shown that mi[...]texto impreso
Díaz, J. ; García Herrera, Ricardo ; Velázquez de Castro, F. ; Hernández, E. ; López, C. ; Otero, A. | SPRINGER-VERLAG BERLIN | 2002-08The effects of heat waves on the population have been described by different authors and a consistent relationship between mortality and temperature has been found, especially in elderly subjects. The present paper studies this effect in Seville[...]texto impreso
Díaz, J. ; Jordán, A. ; García Herrera, Ricardo ; López, C. ; Alberdi, J.C. ; Hernández, E. ; Otero, A. | SPRINGER-VERLAG BERLIN | 2002-03Objective: The objective of this paper is to analyse and quantify the effects exerted on summer mortality by extremes of heat, particularly among persons aged 65–74 and 75 years and over, groups in which mortality is higher. Methods: The study i[...]texto impreso
Vasquez-Rios, G. ; Gamero, M. T. ; De la Cruz, J. ; Hernandez, G. A. ; Hernández, E. ; Duenas, R. | Dove Medical Press | 2019-01-25T16:36:28ZMusculoskeletal manifestations of infective endocarditis are well-described in the literature. However, insidious onset of localized calf pain is an uncommon presentation of embolization and may represent a diagnostic challenge owing to the nons[...]texto impreso
Tesouro, M. ; Nieto, R. ; De la Torre, L. ; Ribera, P. ; Gallego, D. ; García Herrera, Ricardo ; Hernández, E. | Springer | 2005-01In this study, the imprints of two major atmospheric variability modes - ENSO and NAO - on the annual cycle of temperature over Northern Africa, a region sensitive to both modes, are investigated. Results from adjusting the annual cycle from dai[...]texto impreso
Queralt, S. ; Barriopedro Cepero, David ; Hernández, E. ; Gallego, D. ; Ribera, P. ; Casanova, C. | Elsevier Science INC | 2009-12An analysis of winter intensity and frequency of precipitation is presented, based on 102 daily precipitation stations over Spain and the Balearic Islands for the 1997-2006 decade. Precipitation stations have been merged in the eight different r[...]texto impreso
Marin, E. ; Pérez-Amaral, Teodosio ; Rúa, A. ; Hernández, E. | Facultad de Ciencias Económicas y Empresariales. Instituto Complutense de Análisis Económico (ICAE) | 2000The temporal evolution of pH values in precipitation over Europe during the period 1986-1997 is examined using panel data. The use of panel data techniques allows us to detennine the temporal evolution of groups of stations rather than analysing[...]texto impreso
Díaz Fernández, Javier ; García Herrera, Ricardo ; Trigo, R.M. ; Linares, C. ; Valente, M.A. ; De Miguel, J.M. ; Hernández, E. | Springer | 2006-01We present a new approach to improve the reliability of quantifying the impact of a heat wave on mortality rates. We show, for the recent European summer 2003 heat wave, that the use of absolute maximum temperature values, or number of days abov[...]texto impreso
Ribera, P. ; Gallego, D. ; Gimeno, L. ; Pérez Campos, J. F. ; García Herrera, Ricardo ; Hernández, E. ; Torre, L. de la ; Nieto, R. ; Calvo Fernández, Natalia | Springer | 2004-04Equivalent temperature based in the NCEP/NCAR reanalysis database has been used as a simultaneous measure of temperature and humidity. Its variations during the 1958-1998 added to the effect of the inclusion of satellite data during the late sev[...]texto impreso
Calvo Fernández, Natalia ; Ribera, P. ; Gimeno, L. ; Gallego, D. ; García Herrera, Ricardo ; Hernández, E. ; Torre, L. de la ; Nieto, R. | Springer | 2004-04Two different groups of indices have been defined to analyze the evolution of global temperature between 1958 and 1998. All the indices were evaluated at three different levels (850, 500 and 200 hPa), and averaged indices were calculated using t[...]
