TY - JOUR AU - Sousa, P. M. AU - Trigo, R. M. AU - Aizpurua, P. AU - Nieto, R. AU - Gimeno, L. AU - GarcĂ­a Herrera, Ricardo Francisco PY - 2011 DO - 10.5194/nhess-11-33-2011 SN - 1561-8633 UR - https://hdl.handle.net/20.500.14352/44809 T2 - Natural hazards and earth system sciences AB - Average monthly precipitation, the original Palmer Drought Severity Index (PDSI) and a recent adaptation to Europe, the Self Calibrated PDSI (scPDSI) have been used here to analyse the spatial and temporal evolution of drought conditions in the... LA - eng M2 - 33 PB - European Geosciences Union KW - Last 500 years KW - Atmospheric circulation KW - Climate-change KW - Precipitation variability KW - Iberian peninsula KW - Severity index KW - Frequency KW - Dynamics KW - Moisture KW - Region TI - Trends and extremes of drought indices throughout the 20th century in the Mediterranean TY - journal article VL - 11 ER -