000078155 001__ 78155
000078155 005__ 20200221144142.0
000078155 0247_ $$2doi$$a10.1088/1748-9326/11/7/074021
000078155 0248_ $$2sideral$$a93806
000078155 037__ $$aART-2016-93806
000078155 041__ $$aeng
000078155 100__ $$aDüthorn, E.
000078155 245__ $$aDiverse growth trends and climate responses of Fennoscandian lakeshore and inland trees
000078155 260__ $$c2016
000078155 5060_ $$aAccess copy available to the general public$$fUnrestricted
000078155 5203_ $$aThe area covered by boreal forests accounts for ~16% of the global and 22% of the Northern Hemisphere landmass. Changes in the productivity and functioning of this circumpolar biome not only have strong effects on species composition and diversity at regional to larger scales, but also on the Earth's carbon cycle. Although temporal inconsistency in the response of tree growth to temperature has been reported from some locations at the higher northern latitudes, a systematic dendroecological network assessment is still missing for most of the boreal zone. Here, we analyze the geographical patterns of changes in summer temperature and precipitation across northern Eurasia >60 °N since 1951 AD, as well as the growth trends and climate responses of 445 Pinus, Larix and Picea ring width chronologies in the same area and period. In contrast to widespread summer warming, fluctuations in precipitation and tree growth are spatially more diverse and overall less distinct. Although the influence of summer temperature on ring formation is increasing with latitude and distinct moisture effects are restricted to a few southern locations, growth sensitivity to June–July temperature variability is only significant at 16.6% of all sites (p = 0.01). By revealing complex climate constraints on the productivity of Eurasia's northern forests, our results question the a priori suitability of boreal tree-ring width chronologies for reconstructing summer temperatures. This study further emphasizes regional climate differences and their role on the dynamics of boreal ecosystems, and also underlines the importance of free data access to facilitate the compilation and evaluation of massively replicated and updated dendroecological networks.
000078155 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000078155 590__ $$a2.017$$b2016
000078155 591__ $$aFORESTRY$$b11 / 64 = 0.172$$c2016$$dQ1$$eT1
000078155 592__ $$a0.931$$b2016
000078155 593__ $$aPlant Science$$c2016$$dQ1
000078155 593__ $$aForestry$$c2016$$dQ1
000078155 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000078155 700__ $$aTejedor Vargas, E.
000078155 700__ $$aKirchhefer, A.
000078155 700__ $$aTimonen, M.
000078155 700__ $$aHolzkämper, S.
000078155 700__ $$aBüntgen, U.
000078155 700__ $$aEsper, J.
000078155 773__ $$g11 (2016), 074021 [12 pp.]$$pEur. J. For. Res.$$tEuropean Journal of Forest Research$$x1612-4669
000078155 8564_ $$s5911040$$uhttps://zaguan.unizar.es/record/78155/files/texto_completo.pdf$$yVersión publicada
000078155 8564_ $$s33331$$uhttps://zaguan.unizar.es/record/78155/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000078155 909CO $$ooai:zaguan.unizar.es:78155$$particulos$$pdriver
000078155 951__ $$a2020-02-21-13:06:06
000078155 980__ $$aARTICLE