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Prof. Dr., Dipl.-Geoökol. Christoph Thomas

Prof. Dr., Dipl.-Geoökol. Christoph Thomas

Fakultät für Biologie, Chemie und Geowissenschaften
Mikrometeorologie


Mitglied im Leitungsgremium und stellvertretender Direktor des BayCEER

Leiter der Mikrometeorologie Gruppe

Forschungsthemen:

  • Atmosphärische Transportprozesse an der Erdoberfläche
  • Austausch von Impuls, Wärme, Wasserdampf und Spurengasen in natürlichen und vom Menschen überprägten Ökosystemen
  • Prozesse entlang eines Spektrums von kleinskaligen turbulenten Luftwirbeln bis hin zu Schwankungen der Verdunstung und Kohlenstoffbilanz über Jahre und Jahrzehnte
  • Neuentwicklung von Umweltmesstechnik

Fakultät für Biologie, Chemie und Geowissenschaften
Mikrometeorologie


Ausgewählte Publikationen

Dissertation

Thomas, Christoph
Detection and Analysis of Coherent Structures within and above Tall-vegetated Canopies
Bayreuth, 2005
http://nbn-resolving.de/urn/resolver.pl?urn=urn:nb ...
(Dissertation, 2005, )

 

Referierte Beiträge in Zeitschriften (begutachtet)

Pfister, Lena; Sigmund, Armin; Olesch, Johannes; Thomas, Christoph
Nocturnal Near-Surface Temperature, but not Flow Dynamics, can be Predicted by Microtopography ...
In: Boundary-Layer Meteorology Bd. 165 (2017) Heft 2. - S. 333-348
doi:10.1007/s10546-017-0281-y ...

Sigmund, Armin; Pfister, Lena; Sayde, Chadi; Thomas, Christoph
Quantitative analysis of the radiation error for aerial coiled-fiber-optic distributed temperat ...
In: Atmospheric Measurement Techniques Bd. 10 (2017) Heft 6. - S. 2149-2162
doi:10.5194/amt-10-2149-2017 ...

Sigmund, Armin; Pfister, Lena; Sayde, Chadi; Thomas, Christoph
Quantitative analysis of the radiation error for aerial coiled fiber-optic Distributed Temperat ...
In: Atmospheric Measurement Techniques Discussions (2016) . - S. 1-26
doi:10.5194/amt-2016-266 ...

Argerich, Alba; Haggerty, Roy; Johnson, Sherri L.; Wondzell, Steven M.; Dosch, Nicholas; Corson-Rikert, Hayley; Ashkenas, Linda R.; Pennington, Robert; Thomas, Christoph
Comprehensive multiyear carbon budget of a temperate headwater stream
In: Journal of Geophysical Research: Biogeosciences Bd. 121 (2016) Heft 5. - S. 1306-1315
doi:10.1002/2015JG003050 ...

Mahrt, Larry; Thomas, Christoph
Surface stress with non-stationary weak winds and stable stratification
In: Boundary-Layer Meteorology Bd. 159 (2016) Heft 1. - S. 3-21
doi:10.1007/s10546-015-0111-z ...

Sayde, Chadi; Thomas, Christoph; Wagner, James; Selker, John S.
High-resolution wind speed measurements using actively heated fiber optics
In: Geophysical Research Letters Bd. 42 (2015) Heft 22. - S. 10064-10073
doi:10.1002/2015GL066729 ...

Kleinknecht, George J.; Lintz, Heather E.; Kruger, Anton; Niemeier, James J.; Salino-Hugg, M.J.; Thomas, Christoph; Still, Christopher J.; Kim, Youngil
Introducing a sensor to measure budburst and its environmental drivers
In: Frontiers in Plant Science Bd. 6 (2015)
doi:10.3389/fpls.2015.00123 ...

Zeeman, Matthias J.; Selker, John S.; Thomas, Christoph
Near-surface motion in the nocturnal, stable boundary layer observed with fibre-optic distribut ...
In: Boundary-Layer Meteorology Bd. 154 (2014) Heft 2. - S. 189-205
doi:10.1007/s10546-014-9972-9 ...

Vickers, Dean; Thomas, Christoph
Observations of the scale-dependent turbulence and evaluation of the flux-gradient relationship ...
In: Atmospheric Chemistry and Physics Bd. 14 (2014) Heft 18. - S. 9665-9676
doi:10.5194/acp-14-9665-2014 ...

Zeeman, Matthias J.; Eugster, Werner; Thomas, Christoph
Concurrency of coherent structures and conditionally sampled daytime sub-canopy respiration
In: Boundary-Layer Meteorology Bd. 146 (2013) Heft 1. - S. 1-15
doi:10.1007/s10546-012-9745-2 ...

Thomas, Christoph; Smoot, Alexander R.
An effective, economic, aspirated radiation shield for air temperature observations and its spa ...
In: Journal of Atmospheric and Oceanic Technology Bd. 30 (2013) . - S. 526-537
doi:10.1175/JTECH-D-12-00044.1 ...

Mahrt, Larry; Thomas, Christoph; Richardson, Scott; Seaman, Nelson; Stauffer, David; Zeeman, Matthias J.
Non-stationary generation of weak turbulence for very stable and weak-wind conditions
In: Boundary-Layer Meteorology Bd. 147 (2013) Heft 2. - S. 179-199
doi:10.1007/s10546-012-9782-x ...

Vickers, Dean; Thomas, Christoph
Some aspects of the turbulence kinetic energy and fluxes above and beneath a tall open pine for ...
In: Agricultural and Forest Meteorology Bd. 181 (2013) . - S. 143-151
doi:10.1016/j.agrformet.2013.07.014 ...

Thomas, Christoph; Martin, Jonathan G.; Law, Beverly E.; Davis, Kent
Toward biologically meaningful net carbon exchange estimates for tall, dense canopies: multi-le ...
In: Agricultural and Forest Meteorology Bd. 173 (2013) . - S. 14-27
doi:10.1016/j.agrformet.2013.01.001 ...

Vickers, Dean; Thomas, Christoph; Pettijohn, J. Cory; Martin, John G.; Law, Beverly E.
Five years of carbon fluxes and inherent water-use efficiency at two semi-arid pine forests wit ...
In: Tellus B Bd. 64 (2012) . - S. 17159
doi:10.3402/tellusb.v64i0.17159 ...

Thomas, Christoph; Kennedy, Adam M.; Selker, John S.; Moretti, Ayla; Schroth, Martin H.; Smoot, Alexander R.; Tufillaro, Nicholas B.; Zeeman, Matthias J.
High-resolution fibre-optic temperature sensing : A new tool to study the two-dimensional struc ...
In: Boundary-Layer Meteorology Bd. 142 (2012) Heft 2. - S. 177-192
doi:10.1007/s10546-011-9672-7 ...

Zhang, Yu; Liu, Heping; Foken, Thomas; Williams, Quinton L.; Mauder, Matthias; Thomas, Christoph
Coherent structures and flux contribution over an inhomogeneously irrigated cotton field
In: Theoretical and Applied Climatology Bd. 103 (2011) Heft 1/2. - S. 119-131
doi:10.1007/s00704-010-0287-6 ...

Petrides, A. C.; Huff, J.; Arik, A.; de Giesen, N.; Kennedy, Adam M.; Thomas, Christoph; Selker, John S.
Shade Estimation Over Streams Using Distributed Temperature Sensing
In: Water Resources Research Bd. 47 (2011) Heft 7. - S. W07601
doi:10.1029/2010WR009482 ...

Thomas, Christoph
Variability of subcanopy flow, temperature, and horizontal advection in moderately complex terr ...
In: Boundary-Layer Meteorology Bd. 139 (2011) Heft 1. - S. 61-81
doi:10.1007/s10546-010-9578-9 ...

Serafimovich, Andrei; Thomas, Christoph; Foken, Thomas
Vertical and horizontal transport of energy and matter by coherent motions in a tall spruce can ...
In: Boundary-Layer Meteorology Bd. 140 (2011) Heft 3. - S. 429-451
doi:10.1007/s10546-011-9619-z ...

Vickers, Dean; Thomas, Christoph; Martin, Jonathan G.; Law, Beverly E.
Reply to the comment on Vickers et al. (2009): Self-correlation between assimilation and respir ...
In: Agricultural and Forest Meteorology Bd. 150 (2010) Heft 2. - S. 315-317
doi:10.1016/j.agrformet.2009.12.002 ...

Turner, David P.; Ritts, William D.; Wharton, Sonia; Thomas, Christoph; Monson, Russell; Black, T. Andrew; Falk, Matthias
Assessing FPAR source and parameter optimization scheme in application of a diagnostic carbon f ...
In: Remote Sensing of Environment Bd. 113 (2009) Heft 7. - S. 1529-1539
doi:10.1016/j.rse.2009.03.003 ...

Vickers, Dean; Thomas, Christoph; Law, Beverly E.
Random and systematic CO₂ flux sampling errors for tower measurements over forests in the conve ...
In: Agricultural and Forest Meteorology Bd. 149 (2009) Heft 1. - S. 73-83
doi:10.1016/j.agrformet.2008.07.005 ...

Thomas, Christoph; Law, Beverly E.; Irvine, James; Martin, Jonathan G.; Pettijohn, J. Cory; Davis, Kent
Seasonal hydrology explains inter-annual and seasonal variation in carbon and water exchange in ...
In: Journal of Geophysical Research: Biogeosciences Bd. 114 (2009) Heft G4. - S. G04006
doi:10.1029/2009JG001010 ...

Vickers, Dean; Thomas, Christoph; Martin, Jonathan G.; Law, Beverly E.
Self-correlation between assimilation and respiration resulting from flux partitioning of eddy- ...
In: Agricultural and Forest Meteorology Bd. 149 (2009) Heft 9. - S. 1552-1555
doi:10.1016/j.agrformet.2009.03.009 ...

Mahrt, Larry; Thomas, Christoph; Prueger, J. H.
Space-time structure of mesoscale modes in the stable boundary layer
In: Quarterly Journal of the Royal Meteorological Society Bd. 135 A (2009) Heft 638. - S. 67-75
doi:10.1002/qj.348 ...

Thomas, Christoph; Martin, Jonathan G.; Göckede, Mathias; Siqueira, M. B.; Foken, Thomas; Law, Beverly E.; Loescher, H. W.; Katul, Gabriel
Estimating daytime ecosystem respiration from conditional sampling methods applied to multi-sca ...
In: Agricultural and Forest Meteorology Bd. 148 (2008) Heft 8/9. - S. 1210-1229
doi:10.1016/j.agrformet.2008.03.002 ...

Waring, Richard; Nordmeyer, Alan; Whitehead, David; Hunt, John; Newton, Michael; Thomas, Christoph; Irvine, James
Why is the productivity of Douglas-fir higher in New Zealand than in its native range in the Pa ...
In: Forest Ecology and Management Bd. 255 (2008) Heft 12. - S. 4040-4046
doi:10.1016/j.foreco.2008.03.049 ...

Thomas, Christoph; Foken, Thomas
Flux contribution of coherent structures and its implications for the exchange of energy and ma ...
In: Boundary-Layer Meteorology Bd. 123 (2007) Heft 2. - S. 317-337
doi:10.1007/s10546-006-9144-7 ...

Zhang, G.; Thomas, Christoph; Leclerc, Monique Y.; Karipot, A.; Gholz, Henry L.; Binford, Michael; Foken, Thomas
On the effect of clearcuts on turbulence structure above a forest canopy
In: Theoretical and Applied Climatology Bd. 88 (2007) Heft 1/2. - S. 133-137
doi:10.1007/s00704-006-0250-8 ...

Thomas, Christoph; Foken, Thomas
Organised motion in a tall spruce canopy: temporal scales, structure spacing and terrain effect ...
In: Boundary-Layer Meteorology Bd. 122 (2007) Heft 1. - S. 123-147
doi:10.1007/s10546-006-9087-z ...

Göckede, Mathias; Thomas, Christoph; Markkanen, Tiina; Mauder, Matthias; Ruppert, Johannes; Foken, Thomas
Sensitivity of Lagrangian Stochastic footprints to turbulence statistics
In: Tellus B Bd. 59 (2007) Heft 3. - S. 577-586
doi:10.1111/j.1600-0889.2007.00275.x ...

Thomas, Christoph; Mayer, Jens-Christopher; Meixner, Franz X.; Foken, Thomas
Analysis of the low-frequency turbulence above tall vegetation using a Doppler sodar
In: Boundary-Layer Meteorology Bd. 119 (2006) Heft 3. - S. 563-587
doi:10.1007/s10546-005-9038-0 ...

Ruppert, Johannes; Mauder, Matthias; Thomas, Christoph; Lüers, Johannes
Innovative gap-filling strategy for annual sums of CO₂ net ecosystem exchange
In: Agricultural and Forest Meteorology Bd. 138 (2006) Heft 1/4. - S. 5-18
doi:10.1016/j.agrformet.2006.03.003 ...

Ruppert, Johannes; Thomas, Christoph; Foken, Thomas
Scalar similarity for relaxed Eddy accumulation methods
In: Boundary-Layer Meteorology Bd. 120 (2006) Heft 1. - S. 39-63
doi:10.1007/s10546-005-9043-3 ...

Foken, Thomas; Wimmer, Florian; Mauder, Matthias; Thomas, Christoph; Liebethal, Claudia
Some aspects of the energy balance closure problem
In: Atmospheric Chemistry and Physics Bd. 6 (2006) . - S. 4395-4402
doi:10.5194/acp-6-4395-2006 ...

Thomas, Christoph; Foken, Thomas
Detection of long-term coherent exchange over spruce forest using wavelet analysis
In: Theoretical and Applied Climatology Bd. 80 (2005) Heft 2/4. - S. 91-104
doi:10.1007/s00704-004-0093-0 ...

 

Beiträge in Zeitschriften (nicht begutachtet)

Thomas, Christoph
Was, wenn wenig Wind weht?
In: Forum der Geoökologie Bd. 25 (2014) Heft 3. - S. 35-37

Foken, Thomas; Wimmer, Florian; Mauder, Matthias; Thomas, Christoph; Liebethal, Claudia
Some aspects of the energy balance closure problem
In: Atmospheric Chemistry and Physics Discussions Bd. 6 (2006) . - S. 3381-3402
doi:10.5194/acpd-6-3381-2006 ...

 

Beiträge in Sammelbänden (nicht begutachtet)

Thomas, Christoph; Serafimovich, Andrei; Siebicke, Lukas; Gerken, Tobias; Foken, Thomas
Coherent Structures and Flux Coupling
Energy and Matter Fluxes of a Spruce Forest Ecosystem
Cham : Springer, 2017. - S. 113-135 . - (Ecological Studies; 229)
doi:10.1007/978-3-319-49389-3_6 ...

Foken, Thomas; Göckede, Mathias; Lüers, Johannes; Siebicke, Lukas; Rebmann, Corinna; Ruppert, Johannes; Thomas, Christoph
Development of Flux Data Quality Tools
Energy and Matter Fluxes of a Spruce Forest Ecosystem
Cham : Springer, 2017. - S. 277-308 . - (Ecological Studies; 229)
doi:10.1007/978-3-319-49389-3_12 ...

Babel, Wolfgang; Lüers, Johannes; Hübner, Jörg; Rebmann, Corinna; Wichura, Bodo; Thomas, Christoph; Serafimovich, Andrei; Foken, Thomas
Long-Term Carbon and Water Vapour Fluxes
Energy and Matter Fluxes of a Spruce Forest Ecosystem
Cham : Springer, 2017. - S. 73-96 . - (Ecological Studies; 229)
doi:10.1007/978-3-319-49389-3_4 ...

 

Referierte Konferenzbeiträge und andere Vorträge (begutachtet)

Thomas, Christoph; Mayer, Jens-Christopher; Meixner, Franz X.; Foken, Thomas
Detection of coherent structures in high frequent time series of a monostatic Sodar-Rass system
2004. - S. 43-46
12th International Symposium on Acoustic Remote Sensing, Cambridge, UK

Projektbericht, Forschungsbericht, Gutachten

Pfister, Lena; Sigmund, Armin; Thomas, Christoph
CADEX - Cold Air Drainage Experiment 2015 in the Ecological Botanical Gardens of the University ...
Bayreuth, : Eigenverlag, 2015. - IV, 38 S. . - (Arbeitsergebnisse / Universität Bayreuth, Abteilung Mikrometeorologie; 63)
http://nbn-resolving.de/urn/resolver.pl?urn=nbn:de ...

Herold, Gesa M.; Thomas, Christoph; Foken, Thomas
The OP-2 open path infrared gas analyser for CO2 and H2O
Bayreuth, 2005 . - (Arbeitsergebnisse / Universität Bayreuth, Abteilung Mikrometeorologie; 27)
http://nbn-resolving.de/urn/resolver.pl?urn=urn:nb ...

Thomas, Christoph; Ruppert, Johannes; Lüers, Johannes; Schröter, Joel; Mayer, Jens-Christopher; Bertolini, Theresa
Documentation of the WALDATEM-2003 Experiment April, 28th to August, 03rd 2003
Bayreuth, 2004 . - (Arbeitsergebnisse / Universität Bayreuth, Abteilung Mikrometeorologie; 24)
http://nbn-resolving.de/urn/resolver.pl?urn=urn:nb ...

Fakultät für Biologie, Chemie und Geowissenschaften
Mikrometeorologie


Prof. Dr., Dipl.-Geoökol. Christoph Thomas

Universität Bayreuth, Mikrometeorologie Gruppe
Universitätsstr. 30
95447 Bayreuth

Telefon: (+49) 921 55 2293
E-Mail: christoph.thomas@uni-bayreuth.de
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