70734 20190709135434.0 doi 10.1002/2017GL074748 sideral 100575 ART-2017-100575 eng (orcid)0000-0001-6825-3870 Tejedor, E. Universidad de Zaragoza Summer drought reconstruction in Northeastern Spain inferred from a tree-ring latewood network since 1734 2017 Access copy available to the general public Unrestricted Drought recurrence in the Mediterranean is regarded as a fundamental factor for socioeconomic development and the resilience of natural systems in context of global change. However, knowledge of past droughts has been hampered by the absence of high-resolution proxies. We present a drought reconstruction for the northeast of the Iberian Peninsula based on a new dendrochronology network considering the Standardized Evapotranspiration Precipitation Index (SPEI). A total of 774 latewood width series from 387 trees of P. sylvestris and P. uncinata was combined in an interregional chronology. The new chronology, calibrated against gridded climate data, reveals a robust relationship with the SPEI representing drought conditions of July and August. We developed a summer drought reconstruction for the period 1734– 2013 representative for the northeastern and central Iberian Peninsula. We identified 16 extremely dry and 17 extremely wet summers and four decadal scale dry and wet periods, including 2003–2013 as the driest episode of the reconstruction. info:eu-repo/grantAgreement/ES/MINECO/CGL2015-69985 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 4.339 2017 GEOSCIENCES, MULTIDISCIPLINARY 11 / 189 = 0.058 2017 Q1 T1 2.657 2017 Geophysics 2017 Q1 Earth and Planetary Sciences (miscellaneous) 2017 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0001-8979-0253 Saz, M.A. Universidad de Zaragoza Esper, J. (orcid)0000-0002-7097-8659 Cuadrat, J.M. Universidad de Zaragoza (orcid)0000-0002-7585-3636 Luis, M. de Universidad de Zaragoza 3006 430 Universidad de Zaragoza Dpto. Geograf. Ordenac.Territ. Área Geografía Física 3006 010 Universidad de Zaragoza Dpto. Geograf. Ordenac.Territ. Área Análisis Geográfico Regi. 44, 16 (2017), 8492–8500 Geophys. res. lett. GEOPHYSICAL RESEARCH LETTERS 0094-8276 991143 http://zaguan.unizar.es/record/70734/files/texto_completo.pdf Versión publicada 128276 http://zaguan.unizar.es/record/70734/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:70734 articulos driver 2019-07-09-11:33:13 ARTICLE