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Dr. Patrick Fonti - Personal Homepage

Patrick Fonti
Organisational unit Landscape Dynamics
Address Swiss Federal Research Institute WSL
Zürcherstrasse 111
8903 Birmensdorf

Room Bi HL C 32
Contact Phone: +41 44 739 2285
Fax: +41 44 7392 215
Web / E-Mail

ResearcherID B-7400-2011,

Scopus AuthorID 6602360450



  • 2002: Dr. Phil. Nat. (PhD). ETH Zürich, Switzerland
  • 1997: Degree in Forestry. ETH Zürich, Switzerland

Research Interests 

  • Dendrochronology
  • Dendroecology, tree response to changing environment, tree competition dynamic and forest succession
  • Wood anatomy, wood formation
  • Plant hydraulic, water transport in xylem
  • Ecophysiology, environmental signal in tree rings

Recent publications (2016-2017)

  1. Prendin, AL., Petit G., Fonti, P., Rixen, C., Dawes, MA., von Arx, G. (in press). Axial xylem architecture of Larix decidua exposed to CO2 enrichment and soil warming at the treeline. Functional Ecology, doi: 10.1111/1365-2435.12986
  2. Huang, W., Fonti, P., Bo Larsen, J., Callesen, I., Ræbild, A., Bjerregaard Pedersen, N., Kehlet Hansen, J. (2017). Projecting tree-growth responses into future climate: a study case from a Danish-wide common garden. Agricultural and Forest Meteorology 247:240-251 (pdf)
  3. Fernández de-Uña, L., Rossi, S., Aranda, I, Fonti, P., González-González, BD., Cañellas, I., Gea-Izquierdo, G. (2017). Xylem and leaf functional adjustments to drought in Pinus sylvestris and Quercus pyrenaica at their altitudinal boundary. Frontiers in Plant Sciences 8:1200, doi: 10.3389/fpls.2017.01200 (pdf)
  4. Peters, R., Klesse, S., Fonti, P., Frank, D. (2017). Contribution of climate vs. larch budmoth outbreaks in regulating biomass accumulation in high-elevation forests. Forest Ecology and Management 401:147–158 (pdf)
  5. Björklund, J., Seftigen, K., Schweingruber, F., Fonti, P., von Arx, G., Bryukhanova, M.V.; Cuny, H.E., Carrer, M., Castagneri, D., Frank, D.C (2017). Cell size and wall dimensions drive distinct variability of earlywood and latewood density in Northern Hemisphere conifers. New Phytologist doi: 10.1111/nph.14639 (pdf)
  6. Prendin, AL., Petit G., Carrer M., Fonti, P., von Arx, G. (2017). New research perspectives from a novel approach to quantify tracheid wall thickness. Tree Physiology 37:976-983. doi: 10.1093/treephys/tpx037 (pdf)
  7. von Arx, G., Arzac, A., Fonti, P., Frank, D., Zweifel, R., Rigling, A., Galiano, L., Gessler A., Olano, JM. (2017). Responses of sapwood ray parenchyma and non-structural carbohydrates (NSC) of Pinus sylvestris to drought and long-term irrigation. Functional Ecology 31:1371–1382 (pdf) (supInfo) (lay summary)
  8. Castagneri, D., Fonti, P., von Arx, G., Carrer, M. (2017). How does climate influence xylem morphogenesis over the growing season? Insights from long-term intra-ring anatomy in Picea abies. Annals of Botany 19:1011-1020. doi:10.1093/aob/mcw274 (pdf)
  9. Deslauriers, A., Fonti, P., Rossi, S., Rathgeber, CBK., Gričar, J. (in press). Ecophysiology and plasticity of wood and phloem formation. Book Chapter. Springer Ecological Series
  10. Linden, J., Fonti, P., Esper, J. (2016) Temporal variations in microclimate cooling induced by urban trees in Mainz, Germany. Urban Forestry & Urban Greening 20: 198-209 (pdf)
  11. Sass-Klaassen, U., Fonti, P., Cherubini, P., Gričar, J., Robert, MRE., Steppe, K., Bräuning, A. (2016).  A tree-centered approach to assess impacts of extreme climatic events on forests. Frontiers in Plant Sciences doi:10.3389/fpls.2016.01069 (pdf)
  12. van der Maaten, E., van der Maaten-Theunissen, M., Smiljanic, M., Rossi, S., Simard, S., Wilmking, M., Deslauriers, A., Fonti, P., von Arx, G., Bouriaud, O. (2016). dendrometeR: analyzing the pulse of trees in R. Dendrochronologia 40:12-16. doi:10.1016/j.dendro.2016.06.001 (pdf)
  13. Rossi, S., Anfodillo, T., Čufar, K., Cuny, H., Deslauriers, A., Fonti, P., Frank, D., Gričar, J., Gruber, A., Huang, JG., Jyske, T., Kašpar, J., King, G., Krause, C., Liang, E., Mäkinen, H., Morin, H., Nöjd, P., Oberhuber, W., Prislan, P., Rathgeber, C., Saracino, A., Swidrak, I., Treml, V. (2016). Pattern of xylem phenology in conifers of cold ecosystems at the Northern hemisphere. Global Change Biology 22: 3804–3813. doi: 10.1111/gcb.13317 (pdf)
  14. Rathgeber, C., Cuny, H., Fonti, P. (2016). Biological basis of wood formation: a crash course. Frontiers in Plant Sciences, 7:734; doi: 10.3389/fpls.2016.0073 (pdf)
  15. Fonti, P., Babushkina, E. (2016). Tracheid anatomical responses to climate in a forest-steppe in Southern Siberia. Dendrochronologia, 39, 32-41 (pdf)

Current research projects 

  • Exploration of environmental signal in cell anatomical features (XCELL)
  • COST Action STReESS (FP 1106) and leader of topic group on DendroGlobe (see map, Password: FP1106)
  • Monitoring intra-annual growth of Spruce and Larch along an elevation transect in Loetschental
  • Drought STress REsponse of Scots pineS: linking Carbon allocation and Hydraulic pathways - D-STRESS-CH
  • Coupling stem water flow and structural carbon allocation in a warming climate: the Lötschental study case (LOTFOR)
  • DendroGlobal: Exploiting dendrometer data at a global-scale in order to identify large-scale growth and drought stress tolerances

Editorial tasks

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