000111689 001__ 111689
000111689 005__ 20230519145615.0
000111689 0247_ $$2doi$$a10.1093/treephys/tpab076
000111689 0248_ $$2sideral$$a127466
000111689 037__ $$aART-2021-127466
000111689 041__ $$aeng
000111689 100__ $$aRubio-Cuadrado, Á.
000111689 245__ $$aImpact of successive spring frosts on leaf phenology and radial growth in three deciduous tree species with contrasting climate requirements in central Spain
000111689 260__ $$c2021
000111689 5060_ $$aAccess copy available to the general public$$fUnrestricted
000111689 5203_ $$aRear-edge tree populations forming the equatorward limit of distribution of temperate species are assumed to be more adapted to climate variability than central (core) populations. However, climate is expected to become more variable and the frequency of climate extremes is forecasted to increase. Climatic extreme events such as heat waves, dry spells and spring frosts could become more frequent, and negatively impact and jeopardize rear-edge stands. To evaluate these ideas, we analyzed the growth response of trees to successive spring frosts in a mixed forest, where two temperate deciduous species, Fagus sylvatica L. (European beech) and Quercus petraea (Matt.) Liebl. (sessile oak), both at their southernmost edge, coexist with the Mediterranean Quercus pyrenaica Willd. (Pyrenean oak). Growth reductions in spring-frost years ranked across species as F. sylvatica > Q. petraea > Q. pyrenaica. Leaf flushing occurred earlier in F. sylvatica and later in Q. pyrenaica, suggesting that leaf phenology was a strong determinant of spring frost damage and stem growth reduction. The frost impact depended on prior climate conditions, since warmer days prior to frost occurrence predisposed to frost damage. Autumn Normalized Difference Vegetation Index data showed delayed leaf senescence in spring-frost years and subsequent years as compared with pre-frost years. In the studied forest, the negative impact of spring frosts on Q. petraea and especially on F. sylvatica growth, was considerably higher than the impacts due to drought. The succession of four spring frosts in the last two decades determined a trend of decreasing resistance of radial growth to frosts in F. sylvatica. The increased frequency of spring frosts might prevent the expansion and persistence of F. sylvatica in this rear-edge Mediterranean population.
000111689 536__ $$9info:eu-repo/grantAgreement/ES/MCIU/RTI2018-096884-B-C31$$9info:eu-repo/grantAgreement/ES/MEC/FPU15-03533$$9info:eu-repo/grantAgreement/ES/MINECO/AGL2016-76769-C2-1-R
000111689 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000111689 590__ $$a4.561$$b2021
000111689 592__ $$a1.179$$b2021
000111689 594__ $$a7.1$$b2021
000111689 591__ $$aFORESTRY$$b5 / 70 = 0.071$$c2021$$dQ1$$eT1
000111689 593__ $$aPlant Science$$c2021$$dQ1
000111689 593__ $$aPhysiology$$c2021$$dQ1
000111689 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000111689 700__ $$0(orcid)0000-0003-2436-2922$$aCamarero, J.J.
000111689 700__ $$aRodríguez-Calcerrada, J.
000111689 700__ $$aPerea, R.
000111689 700__ $$aGómez, C.
000111689 700__ $$aMontes, F.
000111689 700__ $$aGil, L.
000111689 773__ $$g41, 12 (2021), 2279-2292$$pTree physiol.$$tTree physiology$$x0829-318X
000111689 8564_ $$s1205576$$uhttps://zaguan.unizar.es/record/111689/files/texto_completo.pdf$$yVersión publicada
000111689 8564_ $$s3099513$$uhttps://zaguan.unizar.es/record/111689/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000111689 909CO $$ooai:zaguan.unizar.es:111689$$particulos$$pdriver
000111689 951__ $$a2023-05-18-16:10:33
000111689 980__ $$aARTICLE