piwik-script

Deutsch Intern
Working group Climatology

apl. Prof. Dr. Christof KNEISEL

Tel.: +49 931 31-85441
Fax: +49 931 31-85544
E-Mail: kneisel@uni-wuerzburg.de

Institute of Geography and Geology
Working group Climatology - Team Environmental Systems
Am Hubland
97074 Wuerzburg

Campus Hubland South
Geography Building
Room 218

only by arrangement ( E-Mail) and via Zoom

Consultation hour for students interested in the Erasmus exchange programme:
by arrangement only kneisel@uni-wuerzburg.de

  • permafrost and periglacial morphodynamics
  • glacier-permafrost-interactions
  • mountain geomorphology
  • natural hazards
  • soil science, soil geomorphology
  • application of geophysical methods in geosciences and geoarchaeology
  • study sites: Canada, Iceland, Swiss Alps, Central German Uplands

Pingo 3D - Multimethodische, dreidimensionale Untersuchung von open- und closed-system Pingos in Nordwest Kanada

  • funding
    Deutsche Forschungsgemeinschaft (DFG, KN 542/21-1)
  • duration
    07/2023 - 06/2026
  • project leader
    apl. Prof. Dr. Christof Kneisel
  • project staff
    Tim Wiegand, M.Sc.
  • project partner
    Dr. Peter Morse, Geological Survey of Canada, Natural Resources Canada, Ottawa, Kanada

BigData@Geo 2.0 - From Data to Action mittels KI und Web-Lösungen im Nexus Klimawandel - nordbayerischer Agrarsektor

Soil water balance of forest sites with different lithologies in Northern Bavaria

  • funding
    Bundesministerium für Ernährung und Landwirtschaft und Bundesministerium für Umwelt, Naturschutz und nukleare Sicherheit
  • duration
    01/2020 - 12/2023
  • project leaders
    apl. Prof. Dr. Christof Kneisel, Würzburg
    Univ.-Prof. Dr. Tobias Ullmann, Würzburg
  • project staff
    Dr. Julian Fäth
  • project partner
    Institut für Forstbotanik und Forstzoologie, Technische Universität Dresden
  • further information
    Projektbeschreibung

Multi-Scale Characterization of Polar Permafrost Landscapes by Airborne and Satellite Remote Sensing and In-Situ Geophysical Measurements

Multi-Scale Characterization of Polar Permafrost Landscapes by Airborne and Satellite Remote Sensing and In-Situ Geophysical Measurements

Three-dimensional internal structure and characteristics of periglacial landforms as a key to enhance the understanding of process dynamics and sensitivity to climate change

  • funding
    Deutsche Forschungsgemeinschaft (DFG; KN542/13-1)
  • duration
    04/2014 - 12/2020
  • project leader
    apl. Prof. Dr. Christof Kneisel  
  • project staff
    Adrian Emmert, M.Sc.

Carbon balance on the renaturation of moor forests exemplified by the National Park Hunsrück- Hochwald

  • funding
    Bundeanstalt für Landwirtschaft und Ernährung (BMBF; 28WA409604) (bis 12/2018)
    Fachagentur für Nachwachsende Rohstoffe e.V. (FNR; 22WA409604) (ab 01/2019)
  • duration
    05/2016 - 12/2018 (Teilprojekt 05/2016 - 04/2019)
  • project leader
    apl. Prof. Dr. Christof Kneisel  
  • project staff
    Julian Trappe, M.Sc.

Influence of permafrost on chemical weathering and erosion in high Alpine areas

  • funding
    Schweizerischer Nationalfonds (SNF); Kooperationsprojekt SNF200021M-134479/1
  • duration
    06/2012 - 06/2015
  • project leader
    Prof. Dr. M. Egli (Universität Zürich)
  • project staff
    Barbara Zollinger, M.Sc.
  • project partner
    Universität Zürich
  • contact
    apl. Prof. Dr. Christof Kneisel

SPCC - Spatial assessment of permafrost characteristics and dynamics in alpine periglacial environments

PiLS - Permafrost in loose sediments

Erfassung des Wasserhaushaltes eines Waldstandortes mit Hilfe von Cosmic Ray Neutron Sensing (CRNS)

  • funding
    Forschungsfonds der Philosophischen Fakultät der Universität Würzburg
  • duration
    07/2022 - 06/2023
  • staff
    Dr. Julian Fäth
  • contact
    apl. Prof. Dr. Christof Kneisel

Gletscher-Permafrost Interaktionen und ihr Einfluss auf die alpine Landschaftsentwicklung

Geomorphological, sedimentological and pedological prospection of typical Landforms inside the natural and cultural region Spessart

  • funding
    Forschungsfonds der Philosophischen Fakultät I der Universität Würzburg
  • duration
    06/2016 - 03/2018
  • staff
    Julian Trappe, M.Sc.
  • contact
    apl. Prof. Dr. Christof Kneisel

Boden- und Landschaftswasserhaushalt an Waldstandorten in Unterfranken

Geophysical, pedological and dendrogeomorphological investigations on gelifluction lobes and associated landforms in subarctic Sweden

  • funding
    EU-Transnational Access Programme
  • duration
    2006 - 2008
  • staff
    Dr. Isabelle Roer, Geographisches Institut der Uni Zürich
  • contact
    apl. Prof. Dr. Christof Kneisel

2007
Professorial Dissertation (German Habilitation) at the University of Würzburg
Title: The nature and dynamics of frozen ground in alpine and subarctic periglacial environments

since Feb. 2006
Lecturer at the Department of Physical Geography at the University of Würzburg

2002 - 2006
Assistant lecturer at the Department of Physical Geography at the University of Würzburg

2000 - 2002
Assistant lecturer at the Department of Physical Geography at the University of Trier

1999 Dissertation (Dr. rer. nat)
Title: Permafrost in glacier forefields – a comparative study in the eastern Swiss Alps and northern Sweden (in german)

HELLEBRAND, H.,  MÜLLER, C., KNEISEL, C., KREITER, T. (2016):  Nicht invasive Untersuchungsmethoden zur Entwicklung von Sanierungsmaßnahmen im Wasserbau. In: Herrmann, R.A. & Jensen, J. (Hrsg.): Sicherung von Dämmen, Deichen und Stauanlagen, Handbuch für Theorie und Praxis (Vol. V, 2015), S. 121-133.

EMMERT, A., KNEISEL, C. 2016: Internal structure of two alpine rockglaciers investigated by quasi-3D electrical resistivity imaging (ERI), The Cryosphere Discuss., doi:10.5194/tc-2016-135.

ZOLLINGER, B., ALEWELL, C., KNEISEL, C., BRANDOVA, D., PETRILLO, M., PLÖTZE, M., CHRISTL, M., EGLI, M. (2016): Soil formation and weathering in a permafrost environment of the Swiss Alps: a multi-parameter and non-steady-state approach. Earth Surface Processes and Landforms: DOI 10.1002/esp.4040.

KNEISEL, C. Emmert, A., Polich, P., Zollinger, B., Egli, M. (2015): Soil geomorphology and frozen ground conditions at a subalpine talus slope having permafrost in the eastern Swiss Alps. Catena, 133: 107-118

KNEISEL, C., Emmert, A., Kästl, J. (2014): Application of 3D electrical resistivity imaging for mapping frozen ground conditions exemplified by three case studies. Geomorphology, http://dx.doi.org/10.1016/j.geomorph.2013.12.022

KNEISEL, C., RÖDDER, T. & SCHWINDT, D. (2014): Frozen ground dynamics resolved by multi-year and year-around electrical resistivity monitoring at three alpine sites in the Swiss Alps. Near Surface Geophysics, 12, 117-132.

ZOLLINGER, B., ALEWELL, C., KNEISEL, C., MEUSBURGER, C., GÄRTNER, H., BRANDOVA, D., IVY-OCHS, S., SCHMIDT, M., EGLI, M. (2013): Effect of permafrost on the formation of soil organic carbon pools and their physical–chemical properties in the Eastern Swiss Alps. Catena, 110:70-85.

RÖDDER, T., KNEISEL, C., (2012): Influence of snow cover and grain size on the ground thermal regime in the discontinuous permafrost zone, Swiss Alps.- Geomorphology,  175-176:176-189.

KNEISEL, C., RÖDDER, T., ROTH, N. & SCHWINDT, D. (2012): Electrical resistivity monitoring for the detection of changes in mountain permafrost at different time scales. In: Geological Survey of Austria, 92: GELMON, 1st International Workshop on Geoelectrical Monitoring, Vienna, 51-56.

SAEMUNDSSON, T., ARNALDS, O., KNEISEL, C., JONSSON, H., & DECAULNE, A. (2012): The Orravatnsrustir palsa site in Central Iceland – Palsas in an aeolian sedimentation environment.- Geomorphology 167–168: 13-20.

RÖDDER, T., KNEISEL, C. (2012): Permafrost mapping using quasi-3D resistivity imaging, Murtèl, Swiss Alps. Near Surface Geophysics, 10: 117-127.

EGLI, M., WERNLI, M., BURGA, C., KNEISEL, C., MAVRIS, C., VALBOA, G., MIRABELLA, A., PLÖTZE, M. & HAEBERLI, W. (2011): Fast but spatially scattered smectite-formation in the proglacial area Morteratsch: An evaluation using GIS.- Geoderma 164: 11-21.

BAUMHAUER, R., KNEISEL, C., MÖLLER, S., SCHÜTT, B. & E. TRESSEL (2011): Physische Geographie 2 - Klima-, Hydro-, Boden- und Vegetationsgeographie (=Geowissen kompakt). 2. durchgesehene Auflage. Darmstadt (Wissenschaftliche Buchgesellschaft), 154 p.

HAEBERLI, W., NOETZLI, J., ARENSON, L., DELALOYE, R., GÄRTNER-ROER, I., GRUBER, S., ISAKSEN, K., KNEISEL, C., KRAUTBLATTER, M., PHILLIPS, M. (2011): Mountain permafrost: development and challenges of a young research field.- Journal of Glaciology 200: 1043-1058.

KNEISEL, C.  (2010): The nature and dynamics of frozen ground in alpine and subarctic     periglacial environments. The Holocene 20: 423-445.

KNEISEL, C. (2010): Frozen ground conditions in a subarctic mountain environment, northern Sweden. Geomorphology 118: 80-92.

BEYLICH, A.A. & KNEISEL, C. (2009): Sediment budget and relief development in Hrafndalur, Subarctic oceanic, eastern Iceland.- Arctic, Antarctic and Alpine Research 41: 3-17.

KNEISEL, C., HAUCK, C., FORTIER, R. & MOORMAN, B. (2008): Advances in geophysical methods for permafrost investigations.- Permafrost and Periglacial Processes 19/2: 157-178.

HAUCK, C. & KNEISEL, C. (eds.) (2008): Applied geophysics in periglacial environments.- 240pp Cambridge University Press

Our field of research includes surface and subsurface processes and interactions of different environmental factors in various environmental systems on diverse temporal and spatial scales. With the assessment, the monitoring and the modeling of the predominantly in-situ collected data being the three mainstays of our integrated research approach, we focus on the assessment of heterogeneities in surface and subsurface parameters at sites in mid-latitudinal, high-altitudinal and subarctic environments.

Applied methods include near-surface and subsurface temperature and soil moisture measurements, pedological, ecological and geomorphological mapping, GIS-based terrain analysis and data regionalization combining field data and remotely sensed data. Near surface geophysics comprising 2D and 3D geophysical mapping and monitoring are used to characterize the oftentimes heterogeneous subsurface. Currently, our main methodological focus lies on the application of 3D electrical resistivity imaging to assess, monitor and visualize time-dependent subsurface processes.

Based on field observations and collected in-situ data, geophysical models of the subsurface as well as conceptual models of the different environmental systems are deduced in order to develop future scenarios. These scenarios describe the reaction of processes to changing environmental conditions as a function of constant and variable components of the environmental systems.

Erasmus departmental coordinator

BUCHELT, Sebastian (ongoing):
Potential of SAR time series for mapping and monitoring of small-scale periglacial processes in alpine environments (working title)
Mentors: apl. Prof. Dr. Christof KneiselProf. Dr. habil. Claudia Künzer, Prof. Dr.-Ing. Andreas Schmitt (Hochschule München)

KUNZ, Julius (ongoing):
Skalenübergreifende Charakterisierung von Permafrostlandschaften und -landformen in Nordwest-Kanada auf Basis von In-situ-Daten, geophysikalischen und fernerkundungsbasierten Daten (working title)
Mentors: apl. Prof. Dr. Christof Kneisel,  Univ.-Prof. Dr. Roland Baumhauer Prof. Dr. habil. Claudia Künzer

TRAPPE, Julian (2021):
Anthropogen beeinflusste Landformen und physisch-geographische Landschaftselemente im Spessart
(urn:nbn:de:bvb:20-opus-261499)
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Jun.-Prof. Dr. Julia Meister
Mentors: Univ.-Prof. Dr. Roland Baumhauerapl. Prof. Dr. Christof Kneisel, apl. Prof. Dr. Stefan Winkler

EMMERT, Adrian (2020):
The Internal Structure of Periglacial Landforms - Assessments of Subsurface Variations in Permafrost-related and Frost-related Phenomena by Multi-dimensional Geophysical Investigations
(URN: urn:nbn:de:bvb:20-opus-202437)
Assessors: apl. Prof. Dr. Christof Kneisel, Prof. Dr. Michael Krautblatter

RÖDDER, Tobias (2013):
Permafrost characteristics and dynamics in alpine periglacial environments
(URN: urn:nbn:de:bvb:20-opus-90629)
Referees: apl. Prof. Dr. Christof Kneisel, Univ.-Prof. Dr. Jürgen Rauh (2. Prüfer der Disputation), Prof. Dr. Christian Hauck (2. Gutachter der Dissertation)

SCHWINDT, Daniel (2013):
Permafrost in ventilated talus slopes below the timberline - A multi-methodological study on the ground thermal regime and its impact on the temporal variability and spatial herterogeneity of permafrost at three sites in the Swiss Alps
Supervisor: apl. Prof. Dr. Christof Kneisel

WIEGAND, Tim (2022):
Periglaziale Landformen in den Allgäuer und Berchtesgadener Alpen: Geomophologisch-geophysikalische Untersuchungen periglazial geprägter Räume und potenzieller rezenter Permafrostvorkommen
First assessor: apl. Prof. Dr. Christof Kneisel
second assessor: PD. Dr. Tobias Ullmann

RIEDER, Julia (2021):
Untersuchung des Bodenwasserhaushalts an Waldstandorten in der bayer. Untermainebene am Beispiel des Hübnerwaldes in Stockstadt/Main
First assessor: apl. Prof. Dr. Christof Kneisel
Second assessor: Dr. Tobias Ullmann

FÖRTSCH, Sebastian (2019):
Spatical and temporal analysis of forest dynamics in northern Bavaria in the context of climate change wing MODIS remote sensing data.
First assessor: Dr. Tobias Ullmann
Second assessor: apl.-Prof. Dr. Christof Kneisel

KUNZ, Julius (2019):
Geomorphologisch-geophysikalische Untersuchungen von Gletscher-Permafrost-Interaktionen an zwei Stauchmoränen in den Italienischen und Schweizer Alpen.
First assessor: apl.-Prof. Dr. Christof Kneisel
Second assessor: Dr. Tobias Ullmann

TRAPPE, Julian (2016):
Untersuchung zweier Moore im Hunsrück unter besonderer Berücksichtigung des Einflusses von Entwässerungsgräben mittels Geoelektrischer Messungen und Bodenkartierung.
First assessor: apl.-Prof. Dr. Christof Kneisel

WEIß, Jennifer (2016):
Untersuchung zweier Moore im Hunsrück unter besonderer Berücksichtigung des Einflusses von Entwässerungsgräber mittels Geoelektrischer Messungen und Bodenkartierung.
First assessor: apl.-Prof. Dr. Christof Kneisel

EMMERT, Adrian (2013):
Geomorphologischer Formenschatz und kleinräumige Permafrostverbreitung im Gletschervorfeld "Mascha" - Untersuchungen mit klassischen Methoden und 3D-Geoelektrik.
First assessor: apl.-Prof. Dr. Christof Kneisel