Link zu WSL Hauptseite Swiss Federal Institute for Forest, Snow and Landscape Research WSL

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 24
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 (2015-2017)

  1. Prendin, AL., Petit G., Carrer M., Fonti, P., von Arx, G. (in press). New research perspectives from a novel approach to quantify tracheid wall thickness. Tree Physiology
  2. 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 doi:10.1111/1365-2435.12860
  3. 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 doi:10.1093/aob/mcw274 (pdf)
  4. 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)
  5. 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)
  6. 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)
  7. 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)
  8. 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)
  9. Fonti, P., Babushkina, E. (2016). Tracheid anatomical responses to climate in a forest-steppe in Southern Siberia. Dendrochronologia, 39, 32-41 (pdf)
  10. von Arx, G., Arzac, A., Olano, JM., Fonti, P. (2015). Assessing conifer ray parenchyma for ecological studies: pitfalls and guidelines. Frontiers in Plant Sciences. 10.3389/fpls.2015.01016
  11. Cuny, H.E., Rathgeber, C.B.K., Frank, D., Fonti, P., Mäkinen, H., Prislan, P., Rossi, S., Martinez del Castillo, E., Campelo, F., Vavrčík, H., Camarero, J.J., Bryukhanova, M., Jyske, T., Gričar, J., Gryc, V., De Luis, M., Vieira, J., Čufar, K., Kirdyanov, A., Oberhuber, W., Huang, J.-G., Treml, V., Li, X., Swidrak, I., Deslauriers, A., Liang, E., Nöjd, P., Gruber, A., Nabais, C., Morin, H., Krause, C., King, G., Fournier, M. (2015) Woody biomass production lags stem-girth increase by over one month in coniferous forests. Nature Plants, 10.1038/nplants.2015.160
  12. Knüsel, S., Conedera, M., Rigling, A., Fonti, P., Wunder, J. (2015). A tree-ring perspective on the invasion of Ailanthus altissima in protection forests. Forest Ecology and Management, 354, 334–343 (pdf)
  13. Bryukhanova, M., Fonti, P., Kirdyanov, A., Siegwolf, R., Saurer, M., Pochebyt, N., Sidorova, O., Prokushkin, A. (2015). The response of δ13C, δ18O and cell anatomy in Larix gmelinii tree rings to differing soil active layer depths. Dendrochronologia, 34, 51.59 (pdf)
  14. Fonti, P., Tabakova, M., Kirdyanov, A., Bryukhanova, M., von Arx, G. (2015) Variability of radial ray anatomy of Larix gmelinii along a forest productivity gradient in Siberia. Trees, 29, 1165-1175 (pdf)

  15. Gärtner H, Cherubini P, Fonti P, von Arx G, Schneider L, Nievergelt D, Verstege A, Bast A, Schweingruber FH, Büntgen U (2015): Technical challenges in tree-ring research including wood anatomy and dendroecology. Journal of Visualized Experiments (97), e52337, doi:10.3791/52337 (pdf) [video]
  16. Dawes, M., Philipson, C., Fonti, P., Bebi, P., Hättenschwiler, S., Hagedorn, F., Rixen, C. (2015). Soil warming and elevated CO2 induce biomass shifts in alpine treeline vegetation. Global Change Biology, 21, 2005-2021 (pdf)
  17. Seim, A., Treydte, K., Trouet, V., Frank, D., Fonti, P., Tegel, W., Panayotov, M., Fernandez Donado, L., Büntgen, U. (2015). Climate sensitivity of Mediterranean pine growth reveals distinct east-west dipole. International Journal of Climate, International Journal of Climatology, 35, 2503–2513. (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

Page visitors