Publications

Codes

Please find the codes I created here : https://github.com/BenjaminLehmann/

Peer reviewed publications

In Review

Lehmann, B., Anderson, R. S., Bodin, X., Cusicanqui, D., Valla, P. G., and Carcaillet, J. 2022. Alpine rock glacier activity over Holocene to modern timescales (western French Alps), Earth Surf. Dynam. Discuss. [preprint], in review. (Link)

Elkadi, J., Lehmann, B., King, G., Steinemann, O., Ivy-Ochs, S., Christl, M., and Herman, F. 2022. Quantification of post-glacier erosion in the European Alps using ¹⁰Be and OSL exposure dating, EGUsphere [preprint]. (Link)

In Preparation

Biswas R., Višnjević, V., Magnin, F., Lehmann, B., King, G., Herman, F. in review, Last Glacial Maximum temperature in the Alps quantified using luminescence paleothermometry.

Yáñez, E., Schaffer, N., Lehmann, B., MacDonell, S. Factors influencing active rock glacier distribution in the semiarid Andes of Chile.

Published

Elkadi, J., King, G.E., Lehmann, B., Herman, F. 2021. Reducing variability in OSL rock surface dating profiles, Quaternary Geochronology, Volume 64, 101169, ISSN 1871-1014. (Link)

Brill, D., May, S. M., Mhammdi, N., King, G., Lehmann, B., Burow, C., Wolf, D., Zander, A., and Brückner, H. 2021. Evaluating optically stimulated luminescence rock surface exposure dating as a novel approach for reconstructing coastal boulder movement on decadal to centennial timescales, Earth Surf. Dynam., 9, 205–234, 2021. (Link)

Biswas, R. H., Herman, F., King, G. E., Lehmann, B., A. K. Singhvi. 2020. Surface paleothermometry using low temperature thermoluminescence of feldspar, Earth surface dynamics (Link)

Lehmann, B., Herman, F., Valla, P.G., King, G.E., Biswas, R.H., Ivy-Ochs, S., Steinemann, O., Christl, K. 2020. Post-glacial erosion of bedrock surfaces and deglaciation timing: new insights from the Mont Blanc massif (Western Alps), Geology (Link)

Lehmann, B., Herman, F., Valla, P.G., King, G.E., Biswas, R.H. 2019. Evaluating post-glacial bedrock erosion and surface exposure timing by coupling OSL and TCN dating. Earth surface dynamics. (Link)

Benoit, L., Gourdon, A., Vallat, R., Irarrazaval, I., Gravey, M., Lehmann, B., Prasicek, G., Gräff, D., Herman, F., Mariethoz, G. 2018. A high-frequency and high-resolution image time series of the Gornergletscher – Swiss Alps – derived from repeated UAV surveys. (Link)

Lehmann, B., Valla, P.G., King, G.E., Herman, F. 2018. Investigation of OSL surface exposure dating to reconstruct post-LIA glacier fluctuations in the French Alps (Mer de Glace, Mont Blanc massif), Quaternary Geochronology. (Link)

PhD Manuscript

Ice-extent variations and post-glacial erosion in the Mont Blanc massif.

University of Lausanne, Faculty of Geosciences and Environment, Switzerland. (Link)

Book chapters

King, G.E., Valla, P.G. and Lehmann, B. Accepted. OSL Rock Surface and Rock Surface-Exposure Dating. Invited contribution to “Handbook of Luminescence Dating”, Eds: M. Bateman and I. Bailiff

Meeting presentations

First Annual Colorado Glaciology Workshop – April 22, 2022. Lehmann, B. – Reconstruction of rock glacier dynamic in alpine environment

INSTAAR seminar, CU Boulder, Colorado (USA) 2022 – Invited speaker. Lehmann, B., Anderson R.S., Bodin, X., Cusicanqui, D., Valla, P.G., Carcaillet, J. : The evolution of mountain geomorphology. 2022/3/14.

AGU General Assembly Conference 2021. Lehmann, B., Anderson R.S., Bodin, X., Cusicanqui, D., Valla, P.G., Carcaillet, J. : Reconstruction of rock glaciers activity in Alpine environment, from modern to Holocene
timescales. 2021/10/16 Abstracts.

US Permafrost Association 2021. Lehmann, B., Anderson R.S., Bodin, X., Cusicanqui, D., Valla, P.G., Carcaillet, J. : Reconstruction of rock glaciers activity in Alpine environment, from modern to Holocene timescales. 2021/08/16.

Annual meeting of the French Society of Hydrology 2021. Lehmann, B., Anderson R.S., Bodin, X., Valla, P.G., Carcaillet, J. : Reconstruction of the dynamics and origin of rock glaciers in an Alpine environment. 2021/3/19,

Europeen Geosciences Union 2020, Vienne, Austria – Talk. Lehmann, B., Anderson R.S., Bodin, X., Valla, P.G., Carcaillet, J. : Reconstruction of the dynamics and origin of rock glaciers in an Alpine environment. 2021/3/3, EGU General Assembly Conference Abstracts, Pages: EGU21-2627.

AGU General Assembly Conference Abstracts, Invited speaker. Lehmann, B., Herman, F., Valla, P.G., King, G.E., Biswas, R.H., Ivy-Ochs, S., Steinemann, O., Christl, K.: Constraining past ice-extent and post-glacial erosion by combining OSL and 10Be surface exposure dating. 2019/12,

Europeen Geosciences Union 2019, Vienne, Austria – Talk. Lehmann, B. et al.: Combined quantification of post-glacial bedrock erosion and surface exposure duration by coupling in-situ OSL and ¹⁰Be dating. (Abtract)

Europeen Geosciences Union 2018, Vienne, Austria – Talk. Lehmann, B. et al.: Constraining past ice-extent and post-glacial erosion by combining OSL and ¹⁰Be surface exposure dating. (Abtract)

Swiss Geosciences Meeting 2017. Davos, Switzerland – Talk. Lehmann, B. et al.: Constraining paleo-glacier extent and local erosion using OSL and ¹⁰Be surface exposure dating. (Abtract)

15th International Conference on Luminescence and Electron Spin Resonance 11 – 15 September 2017, Cape Town, South Africa – Talk. Lehmann, B.: Using OSL and ¹⁰Be surface exposure dating to constrain ice-extent histories and post-glacial erosion. 15th International Conference on Luminescence and Electron Spin Resonance 11 – 15 September 2017, Cape Town, South Africa.

Europeen Geosciences Union 2017, Vienne, Austria – Talk. Lehmann, B. et al. Reconstruction of glacier fluctuations in the Mont‐Blanc massif, western Alps: a multi‐method approach. (Abtract)

Swiss Geosciences Meeting 2017. Geneva, Switzerland – Talk. Lehmann, B. et al.: Reconstruction of glacier fluctuations in the Mont-Blanc massif, western Alps: a multi-method approach. (Abtract)

Europeen Geosciences Union 2016, Vienne, Austria – Poster. Lehmann, B. et al.: Reconstruction of glacier fluctuations in the Western Alps since the LGM using OSL surface exposure dating. (Abtract)

Swiss Geosciences Meeting 2016. Basel, Switzerland – Talk. Lehmann, B. et al.: OSL-surface exposure dating as a tool to constrain post-LGM glacier fluctuations in the Western Alps. (Abtract)

UK Luminescence and ESR Meeting 2015, Glasgow, UK – Poster. Lehmann, B. et al.: Constraining post-LGM glacier fluctuations using OSL-surface exposure dating in the Western Alps. (Abtract)

Goldschmidt conference at Prague, Czech Republic, 2011 – Poster.Lehmann, B. et al.: Mantle Source Composition of Magma from the North Atlantic Igneous Province.

Scientific communication

Lehmann, B. 2019. Histoire et évolution des glaciers de la vallée de Chamonix. Bulletin de la Société vaudoise de science naturelle.