Dr. Janek Walk, B.Sc. B.Sc. M.Sc. RWTH
Sprechstunde: Nach Vereinbarung
Sommersemester 2023
290005 EX Physiogeographische Exkursion - Inland: Das Pleistozän an der unteren Krems - Landschaftsgenese und Geoarchäologie
Walk, J., Bartz, M., Stauch, G., Binnie, A., Brückner, H., & Lehmkuhl, F. (2022). Weathering under coastal hyperaridity – Late Quaternary development of spectral, textural, and gravelometric alluvial fan surface characteristics. Quaternary Science Reviews, 277, [107339]. https://doi.org/10.1016/j.quascirev.2021.107339
Stauch, G., Esch, A., Dörwald, L., Esser, V., Lechthaler, S., Lehmkuhl, F., Schulte, P., & Walk, J. (2022). A century of sedimentation in a reservoir in central Europe – sedimentation rate and characteristics. EGU General Assembly 2022, Vienna, Österreich. https://doi.org/10.5194/egusphere-egu22-5480
Walk, J., Tittmann, C., Schulte, P., Mörchen, R., Sun, X., Bartz, M., Binnie, S. A., Stauch, G., Bol, R., Brückner, H., & Lehmkuhl, F. (2022). Assessing soil formation under coastal hyperaridity since the Mid-Pleistocene using a chronosequence dated by in situ cosmogenic 10Be at Paposo, Atacama Desert (N Chile). EGU General Assembly 2022, Vienna, Österreich. https://doi.org/10.5194/egusphere-egu22-7889
Dörwald, L., Walk, J., Lehmkuhl, F., & Stauch, G. (2022). Remotely sensed dune movement rates in desert margins of Central Asia over five decades using satellite imagery. EGU General Assembly 2022, Vienna, Österreich. https://doi.org/10.5194/egusphere-egu22-4460
Dörwald, L., Esch, A., Stauch, G., & Walk, J. (2021). Meso- to macro-scale landscape modelling with SfM-MVS photogrammetry: a case study from the Urft Lake water reservoir (Eifel Mountains, western Germany). EGU, General Assembly 2021, Wien, Österreich. https://doi.org/10.5194/egusphere-egu21-3248
Stauch, G., Esch, A., Dörwald, L., Esser, V., Lechthaler, S., Lehmkuhl, F., Schulte, P., & Walk, J. (2021). 115 years of sediment deposition in the Urft reservoir (Eifel Mountains, western Germany). EGU, General Assembly 2021, Wien, Österreich. https://doi.org/10.5194/egusphere-egu21-148
Bartz, M., Duval, M., Brill, D., Zander, A., King, G. E., Rhein, A., Walk, J., Stauch, G., Lehmkuhl, F., & Brückner, H. (2020). Testing the potential of K-feldspar pIR-IRSL and quartz ESR for dating coastal alluvial fan complexes in arid environments. Quaternary International, 556, 124-143. https://doi.org/10.1016/j.quaint.2020.03.037
Bartz, M., Walk, J., Binnie, S. A., Brill, D., Stauch, G., Lehmkuhl, F., Hoffmeister, D., & Brückner, H. (2020). Late Pleistocene alluvial fan evolution along the coastal Atacama Desert (N Chile). Global and Planetary Change, 190, [103091]. https://doi.org/10.1016/j.gloplacha.2019.103091
Walk, J., Stauch, G., Reyers, M., Vásquez, P., Sepúlveda, F. A., Bartz, M., Hoffmeister, D., Brückner, H., & Lehmkuhl, F. (2020). Gradients in climate, geology, and topography affecting coastal alluvial fan morphodynamics in hyperarid regions – The Atacama perspective. Global and Planetary Change, 185, [102994]. https://doi.org/10.1016/j.gloplacha.2019.102994
Walk, J. (2020). Alluvial fans along the coastal Atacama Desert - landforms, processes, and evolution: Dissertation, Rheinisch-Westfälische Technische Hochschule Aachen, 2020. RWTH Aachen. https://doi.org/10.18154/RWTH-2020-06003
Nottebaum, V., Walk, J., Knippertz, M., Karthe, D., Batbayar, G., Pötter, S., & Lehmkuhl, F. (2020). Arsenic distribution and pathway scenarios for sediments and water in a peri-urban Mongolian small-scale coal mining area (Nalaikh District, Ulaanbaatar). Environmental Science and Pollution Research, 27(6), 5845-5863. https://doi.org/10.1007/s11356-019-07271-8
Walk, J., Bartz, M., Stauch, G., Reyers, M., Binnie, S. A., Brill, D., Vásquez, P., Sepúlveda, F. A., Hoffmeister, D., Brückner, H., & Lehmkuhl, F. (2020). Coupled controls of climate, geology, and biota on late Pleistocene alluvial fan morphodynamics along the coast of the hyperarid Atacama Desert. EGU General Assembly 2020, Wien, Österreich. https://doi.org/10.5194/egusphere-egu2020-7461
Lehmkuhl, F., Nottebaum, V., Walk, J., & Stauch, G. (2020). Quaternary paleoenvironmental change preserved in alluvial fans systems in semiarid to arid mountain areas: Examples from western Mongolia, western USA, and the Chilean Andes. EGU General Assembly 2020, Wien, Österreich. https://doi.org/10.5194/egusphere-egu2020-3893
Walk, J., Stauch, G., Bartz, M., Brückner, H., & Lehmkuhl, F. (2019). Geomorphology of the coastal alluvial fan complex Guanillos, northern Chile. Journal of Maps, 15(2), 436-447. https://doi.org/10.1080/17445647.2019.1611499
Walk, J., Stauch, G., Reyers, M., Bartz, M., Hoffmeister, D., Brückner, H., & Lehmkuhl, F. (2019). Alluvial fan morphodynamics along the coastal Atacama Desert – geomorphometric, geologic, and climatic perspectives. in Geophysical Research Abstracts (Band 21). [EGU2019-7543] European Geosciences Union (EGU). https://meetingorganizer.copernicus.org/EGU2019/EGU2019-7543.pdf
Bartz, M., Duval, M., Walk, J., Brill, D., Zander, A., King, G. E., Stauch, G., Lehmkuhl, F., & Brückner, H. (2019). Late Quaternary alluvial fan evolution along the coast of the hyper-arid Atacama Desert - the interplay between climatic and tectonic control. in Geophysical Research Abstracts (Band 21). [EGU2019-10788] European Geosciences Union (EGU). https://meetingorganizer.copernicus.org/EGU2019/EGU2019-10788.pdf
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