000095913 001__ 95913
000095913 005__ 20210902121642.0
000095913 0247_ $$2doi$$a10.5194/cp-16-245-2020
000095913 0248_ $$2sideral$$a116860
000095913 037__ $$aART-2020-116860
000095913 041__ $$aeng
000095913 100__ $$aGarcía-Alix, A.
000095913 245__ $$aAlgal lipids reveal unprecedented warming rates in alpine areas of SW Europe during the industrial period
000095913 260__ $$c2020
000095913 5060_ $$aAccess copy available to the general public$$fUnrestricted
000095913 5203_ $$aAlpine ecosystems of the southern Iberian Peninsula are among the most vulnerable and the first to respond to modern climate change in southwestern Europe. While major environmental shifts have occurred over the last g''1/41500 years in these alpine ecosystems, only changes in the recent centuries have led to abrupt environmental responses, but factors imposing the strongest stress have been unclear until now. To understand these environmental responses, this study, for the first time, has calibrated an algal lipid-derived temperature proxy (based on long-chain alkyl diols) to instrumental historical data extending alpine temperature reconstructions to 1500 years before present. These novel results highlight the enhanced effect of greenhouse gases on alpine temperatures during the last g''1/4200 years and the long-term modulating role of solar forcing. This study also shows that the warming rate during the 20th century (g''1/40.18g'' C per decade) was double that of the last stages of the Little Ice Age (g''1/40.09g'' C per decade), even exceeding temperature trends of the high-altitude Alps during the 20th century. As a consequence, temperature exceeded the preindustrial record in the 1950s, and it has been one of the major forcing processes of the recent enhanced change in these alpine ecosystems from southern Iberia since then. Nevertheless, other factors reducing the snow and ice albedo (e.g., atmospheric deposition) may have influenced local glacier loss, since almost steady climate conditions predominated from the middle 19th century to the first decades of the 20th century.
000095913 536__ $$9info:eu-repo/grantAgreement/EC/FP7/623027/EU/Europe's palaeoclimatic changes /NAOSIPUK$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2011-23483$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2013-47038-R$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2017-85415-R$$9info:eu-repo/grantAgreement/ES/MINECO/RYC-2015-18966
000095913 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000095913 590__ $$a4.295$$b2020
000095913 591__ $$aGEOSCIENCES, MULTIDISCIPLINARY$$b41 / 198 = 0.207$$c2020$$dQ1$$eT1
000095913 591__ $$aMETEOROLOGY & ATMOSPHERIC SCIENCES$$b26 / 94 = 0.277$$c2020$$dQ2$$eT1
000095913 592__ $$a2.028$$b2020
000095913 593__ $$aGlobal and Planetary Change$$c2020$$dQ1
000095913 593__ $$aStratigraphy$$c2020$$dQ1
000095913 593__ $$aPaleontology$$c2020$$dQ1
000095913 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000095913 700__ $$aToney, J. L.
000095913 700__ $$aJiménez-Moreno, G.
000095913 700__ $$aPérez-Martínez, C.
000095913 700__ $$aJiménez, L.
000095913 700__ $$aRodrigo-Gámiz, M.
000095913 700__ $$aScott Anderson, R.
000095913 700__ $$aCamuera, J.
000095913 700__ $$aJiménez-Espejo, F. J.
000095913 700__ $$0(orcid)0000-0001-5333-2285$$aPeña-Angulo, D.
000095913 700__ $$aRamos-Roman, M.
000095913 773__ $$g16, 1 (2020), 245-263$$pClim. past.$$tClimate of the Past$$x1814-9324
000095913 8564_ $$s469799$$uhttps://zaguan.unizar.es/record/95913/files/texto_completo.pdf$$yVersión publicada
000095913 8564_ $$s556770$$uhttps://zaguan.unizar.es/record/95913/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000095913 909CO $$ooai:zaguan.unizar.es:95913$$particulos$$pdriver
000095913 951__ $$a2021-09-02-09:00:57
000095913 980__ $$aARTICLE