Search Results - "Zimmermann, Jorma"

60-year record of stem xylem anatomy and related hydraulic modification under increased summer drought in ring- and diffuse-porous temperate broad-leaved tree species by Zimmermann, Jorma, Link, Roman M., Hauck, Markus, Leuschner, Christoph, Schuldt, Bernhard

“…Key message By combining dendrochronological time-series analysis with radial vessel features, we show that the reconstruction of hydraulic properties improves…”
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Climate Warming-Related Growth Decline Affects Fagus sylvatica, But Not Other Broad-Leaved Tree Species in Central European Mixed Forests by Zimmermann, Jorma, Hauck, Markus, Dulamsuren, Choimaa, Leuschner, Christoph

“…Climate warming is predicted to extend the duration and enhance the severity of summer droughts in Central Europe, which may pose a serious risk to forest…”
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Site‐adapted admixed tree species reduce drought susceptibility of mature European beech by Metz, Jérôme, Annighöfer, Peter, Schall, Peter, Zimmermann, Jorma, Kahl, Tiemo, Schulze, Ernst-Detlef, Ammer, Christian

“…Some forest‐related studies on possible effects of climate change conclude that growth potential of European beech (Fagus sylvatica L.) might be impaired by…”
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Rapid recovery of stem increment in Norway spruce at reduced SO2 levels in the Harz Mountains, Germany by Hauck, Markus, Zimmermann, Jorma, Jacob, Mascha, Dulamsuren, Choimaa, Bade, Claudia, Ahrends, Bernd, Leuschner, Christoph

“…Tree-ring width of Picea abies was studied along an altitudinal gradient in the Harz Mountains, Germany, in an area heavily affected by SO2-related forest…”
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Auxin is a long-range signal that acts independently of ethylene signaling on leaf abscission in Populus by Jin, Xu, Zimmermann, Jorma, Polle, Andrea, Fischer, Urs

“…Timing of leaf abscission is an important trait for biomass production and seasonal acclimation in deciduous trees. The signaling leading to organ separation,…”
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