000169115 001__ 169115
000169115 005__ 20260219161517.0
000169115 0247_ $$2doi$$a10.1016/j.dendro.2020.125727
000169115 0248_ $$2sideral$$a119140
000169115 037__ $$aART-2020-119140
000169115 041__ $$aeng
000169115 100__ $$0(orcid)0000-0003-2436-2922$$aCamarero, J. Julio
000169115 245__ $$aDating lightning: Dendrochronological and magnetic analyses of lightning scars
000169115 260__ $$c2020
000169115 5203_ $$aLightning impacts on forests and trees are still understudied from a tree-ring perspective. Lighting causes direct and indirect damages on forests and trees. Trees struck by lightning can show a growth reduction and lightning storms also trigger wildfires in seasonally dry areas such as Mediterranean mountains. Here we combined dendroecological and magnetic analyses to reconstruct and assess the impact of lightning on radial growth and the magnetic properties of wood in Scots pine (Pinus sylvestris) and Black pine (Pinus nigra) in two sites with a high density of lightning impacts located in eastern Spain. We dated several lightning scars, particularly in Scots pine, formed during 1982, when a wildfire was initiated by lightning during a dry summer storm. Growth was reduced during the year when the scar was formed in both pine species, albeit this effect could be masked or amplified by other disturbances (drought, outbreaks). However, despite that short-term growth reduction scarred trees showed higher growth rates than non-scarred trees in the case of Scots pine. The intensity of magnetization did not significantly differ in wood produced before and after the lightning scar was formed. This could be due to multiple lightning hits in the same or nearby stands affecting the magnetization of wood. Wood magnetic properties should be further explored as proxies of lightning impacts in sites where scars are not formed and tree-ring information is limited such as tropical forests. Further cross-disciplinary research is required to assess the impacts of lightning on tree growth and magnetism.
000169115 536__ $$9info:eu-repo/grantAgreement/ES/MCIU/CGL2015-69186-C2-1-R$$9info:eu-repo/grantAgreement/ES/MECD/Salvador Madariaga-PRX17-00462$$9info:eu-repo/grantAgreement/ES/MICINN/CGL2017-90632-REDT
000169115 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000169115 590__ $$a2.691$$b2020
000169115 591__ $$aFORESTRY$$b11 / 67 = 0.164$$c2020$$dQ1$$eT1
000169115 591__ $$aGEOGRAPHY, PHYSICAL$$b30 / 50 = 0.6$$c2020$$dQ3$$eT2
000169115 592__ $$a0.856$$b2020
000169115 593__ $$aPlant Science$$c2020$$dQ1
000169115 593__ $$aEcology$$c2020$$dQ1
000169115 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000169115 700__ $$0(orcid)0000-0002-0504-2352$$aPueyo, Emilio L.$$uUniversidad de Zaragoza
000169115 700__ $$aSánchez-Moreno, Elisa
000169115 700__ $$0(orcid)0000-0002-4485-2139$$aCalvin, Pablo
000169115 7102_ $$12000$$2428$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Interna
000169115 773__ $$g62 (2020), 125727 [9 pp.]$$pDendrochronologia$$tDENDROCHRONOLOGIA$$x1125-7865
000169115 8564_ $$s2921549$$uhttps://zaguan.unizar.es/record/169115/files/texto_completo.pdf$$yVersión publicada
000169115 8564_ $$s2639521$$uhttps://zaguan.unizar.es/record/169115/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000169115 909CO $$ooai:zaguan.unizar.es:169115$$particulos$$pdriver
000169115 951__ $$a2026-02-19-14:10:51
000169115 980__ $$aARTICLE