Luzi Bernhard
Funktion
Wissenschaftlicher Mitarbeiter
Gebirgshydrologie und Massenbewegungen
Kontakt
Eidg. Forschungsanstalt WSL
Zürcherstrasse 111
8903 Birmensdorf
Standort
Birmensdorf Bi LG D 08
Numerische Modellierung und Methoden
- GLUE: Generalized Likelihood Uncertainty Estimation
- Elmer/Ice: full-Stokes Eisfliessmodell (finite element method)
- Daymet: Generierung täglicher Klimaoberflächen
Forschungsinteressen
- Modellierung von klimatologischen Prozessen
- Schnee im Klimasystem
- Fehler- und Unsicherheitsmodellierung
- Computationelle Geometrie
WEITERFÜHRENDE INFORMATIONEN
WSL-Publikationen
Wissenschaftliche Artikel Peer-reviewt
Bogner, K.; Chang, A.Y.-Y.; Bernhard, L.; Zappa, M.; Monhart, S.; Spirig, C., 2022: Tercile forecasts for extending the horizon of skillful hydrological predictions. Journal of Hydrometeorology, 23, 4: 521-539. doi: 10.1175/JHM-D-21-0020.1
Bogner, K.; Liechti, K.; Bernhard, L.; Monhart, S.; Zappa, M., 2018: Skill of hydrological extended range forecasts for water resources management in Switzerland. Water Resources Management, 32, 3: 969-984. doi: 10.1007/s11269-017-1849-5
Speich, M.J.R.; Bernhard, L.; Teuling, A.J.; Zappa, M., 2015: Application of bivariate mapping for hydrological classification and analysis of temporal change and scale effects in Switzerland. Journal of Hydrology, 523: 804-821. doi: 10.1016/j.jhydrol.2015.01.086
Zappa, M.; Vitvar, T.; Rücker, A.; Melikadze, G.; Bernhard, L.; David, V.; Jans-Singh, M.; Zhukova, N.; Sanda, M., 2015: A Tri-National program for estimating the link between snow resources and hydrological droughts. In: Cudennec, C.; Eicker, A.; Pilon, P.; Stoffel, M.; Viglione, A.; Xu, Z. (eds), 2015: Joint inter-association symposium on extreme hydrological events, Prague, Czech Republic, June 22 - July 2, 2015. 25-30. doi: 10.5194/piahs-369-25-2015
Huber, M.O.; Sterba, H.; Bernhard, L., 2014: Site conditions and definition of compositional proportion modify mixture effects in Picea abies - Abies alba stands. Canadian Journal of Forest Research, 44, 10: 1281-1291. doi: 10.1139/cjfr-2014-0188
Weitere wissenschaftliche Publikationen
Zappa, M.; Bernhard, L.; Spirig, C.; Pfaundler, M.; Stahl, K.; Kruse, S.; Seidl, I.; Stähli, M., 2014: A prototype platform for water resources monitoring and early recognition of critical droughts in Switzerland. In: 2014: Evolving water resources systems: understanding, predicting and managing water–society interactions. Proceedings. 6th IAHS-EGU international symposium on integrated water resources management 2014, Bologna, Italy. 492-498. doi: 10.5194/piahs-364-492-2014
Schattan, P.; Zappa, M.; Lischke, H.; Bernhard, L.; Thürig, E.; Diekkrüger, B., 2013: An approach for transient consideration of forest change in hydrological impact studies. In: Boegh, E.; Blyth, E.; Hannah, D.M.; Hisdal, H.; Kunstmann, H.; Su, B.; Yilmaz, K.K. (eds), 2013: Climate and land surface changes in hydrology. H01, IAHS-IAPSO-IASPEI assembly, Gothenburg, Sweden. 311-319.
Bernhard, L.; Pflugshaupt, C.; Kotlarski, S.; Zappa, M., 2013: Auswirkungen der CH2011 Klimaszenarien auf die Wasserresourcen – eine Abschätzung für die Schweiz. In: Weingartner, R.; Schädler, B. (eds), 2013: Wasserressourcen im globalen Wandel. Hydrologische Grundlagen - von der Messung zur Anwendung. Beiträge zum Tag der Hydrologie 4. bis 6. April 2013 an der Universität Bern. Tag der Hydrologie, April 4-6, 2013. 93-102.
Zappa, M.; Bernhard, L.; Fundel, F.; Jörg-Hess, S., 2012: Vorhersage und Szenarien von Schnee- und Wasserressourcen im Alpenraum. In: Eidgenössische Forschungsanstalt WSL (eds), 2012: Alpine Schnee- und Wasserressourcen gestern, heute, morgen. Forum für Wissen 2012, Davos, November 23, 2012. 19-27.
Bernhard, L.; Zappa, M.; Bosshard, T., 2011: Klimaänderung und natürlicher Wasserhaushalt der Grosseinzugsgebiete Alpenrhein und Engadin - Technical Report. In: 2011: AdaptAlp Technical Report. Work Package 4 Water Regime. 5 Topic: Impact on Water Regime in the Alpine Space. 1-35.
Zeitschriften und Broschüren
Abderhalden, A.; Brändle, J.; Bernhard, L.; Zappa, M., 2015: Gibt es in Zukunft ausreichend Wasser im Engadin?. Cratschla, 18-21.
Stähli, M.; Kruse, S.; Fundel, F.; Zappa, M.; Stahl, K.; Bernhard, L.; Seidl, I., 2013: drought.ch - auf dem Weg zu einer Trockenheits-Informationsplattform für die Schweiz. Wasser, Energie, Luft, 105, 2: 117-121.
Dobbertin, M.; Bernhard, L.; Graf Pannatier, E.; Schmitt, M.; Thimonier, A.; Walthert, L., 2001: D3 - Langfristige Waldökosystemforschung in Graubünden. Bündnerwald, 54, 2: 68-70.
Links
Journals
- Atmopheric Research
- Climate Dynamics
- Climate Research
- Climate Change
- Computational Geosciences
- Computers & Geosciences
- Environmental Modelling & Software
- Geophysical Research Letters
- Hydrological Processes
- International Journal of Climatology
- International Journal of Geographical Information Science
- International Journal of Numerical Modelling
- JGR - Atmospheres
- Journal of Statistical Computation and Simulation
- Stochastic Processes and their Applications
- Theoretical and Applied Climatology
Weitere Publikationen
| ISI-Paper |
| Bernhard, L., Pflugshaupt, C., Viviroli, D., Kotlarski, S. & Zappa M. (submitted). Future scenarios of the water balance of Switzerland: setup, verification and propagation of climate projections. Speich, M., Bernhard, L., Teuling, A. J. & Zappa, M. (in review). Future scenarios of the water balance of Switzerland: objective assessment based on bivariate mapping and similiraity measures. Journal of Hydrology (Sept 2014) Zappa, M., Bernhard, L., Spirig, C., Pfaundler, M., Stahl, K., Kruse, S., Seidl, I. & Stähli, M. 2014. A prototype platform for monitoring water resources and early recognition of critical droughts in Switzerland. Proc. IAHS, 364, 492-498 [doi:10.5194/piahs-364-492-2014] Schattan, P., Zappa, M., Lischke, H., Bernhard, L., Thürig, E. & Diekkrüger, B. 2013. An approach for transient consideration of forest change in hydrological impact studies. Proc. IAHS, 311-319 Bernhard, L., Rebetez, M., Zimmermann, N.E., Thornton, P. (in preparation). Uncertainty Propagation in Forest Ecosystem Modeling: Sensitivity Analysis in the Swiss Alps. Journal of Hydrology |
| Reviewed Paper |
Addor, N., Rössler, O., Köplin, N., Bernhard, L., Bosshard, T., Weingartner, R. & Seibert, J. 2013. Robustness and uncertainties in future hydrological regimes of Swiss catchments. Symposium The Water Cycle in a Changing climate. ETH Zürich Bernhard, L. 2008. An uncertainty analysis of daily temperature and precipitation surfaces for Switzerland. EMS8/ECAC7 Abstracts, Vol 5. European Meteorological Society Bernhard, L., Thornton, P. 2007. Recent meteorological extremes as triggers of hydrological extremes. Geophysical Research Abstracts, Vol 9. European Geosciences Union Bernhard, L. 2006. Assessing daily climate model simulations in space and time across Switzerland. Price, M.F. (ed.): Global Change in Mountain Regions. Duncow: Sapiens |
| Not Reviewed Paper |
| Dobbertin, M., Bernhard, L., Graf Pannatier, E., Schmitt, M., Thimonier, A., Walthert, L. 2001. D3 – Langfristige Waldökosystemforschung in Graubünden. Bündner Wald. Forschen im Bündner Gebirgswald, 68 – 70 |
| Conference Paper |
| Martinoni, D., Bernhard, L. 1998. A Conceptual Framework for Reliable Digital Terrain Modelling. In: Proceedings of the 8th International Symposium on Spatial Data Handling, Vancouver (Kanada), 737 – 750 Bernhard, L., Sutter, F., Haeberli, W., Keller, F. 1998. Processes of snow/permafrost-interactions at a high mountain site, Murtèl/Corvatsch, Eastern Swiss Alps. In: PERMAFROST - Seventh International Conference, Yellowknife (Canada, 35 - 41 |
| Book Chapter |
| Bernhard, L., Weibel, R. 1999. Modelling snowmelt using a digital terrain model and GIS-based techniques. In: Dikau, R., Saurer, H. (eds), GIS for Earth Surface Systems. Analysis and Modelling of the Natural Environment. Berlin, Stuttgart: Gebrüder Borntraeger, 25 – 46 |