Jun.-Prof. Dr. Lars Kaleschke
Professor im Amt eines Juniorprofessors
University of Hamburg
Institute of Oceanography (IfM) Bundesstr.
ZMAW 1st. floor, room 142
+49 (0) 40 / 42838 6518
My e-mail adress: <lars DOT kaleschke AT SPAMFREE zmaw DOT de>
Courses
Wintersemester 2010
Sommersemester 2009
Wintersemester 2008
Sommersemester 2008
Projects
- CLISAP
- DFG - SFB 512 E5
DFG - SPP Antarktisforschung AICI
NERC - OASIS COBRA
- ESA - SMOS Ice
- AWI - MELTEX
Group
Publications
2009
- M. Begoin et al., Satellite observations of long range transport of a large BrO cloud in the Arctic, acp-2009-508, submitted
- Maaß, N., L. Kaleschke, Improving passive microwave sea ice concentration algorithms for coastal areas - Applications to the Baltic Sea, Tellus A , submitted 2009.
- Kern, S., L. Kaleschke, G. Spreen, Variability of the Nordic Seas ice cover derived from satellite microwave radiometry at 85 GHz: 1992-2008, Tellus A, submitted 2009.
- Tiedje, B., A. Moll, L. Kaleschke, Comparison of temporal and spatial structures of chlorophyll derived from MODIS satellite data and ECOHAM3 model data in the North Sea, Journal of Sea Research, submitted 2009.
- Heygster, G., H. Wiebe, G. Spreen, L. Kaleschke 2009: AMSR-E Geolocation and Validation of Sea Ice Concentrations based on 89 GHz Data. J. of the Remote Sensing Soc. of Japan 29,1, 226-235.
Kern, S., R. Fontes, M. Gade, K.-W. Gurgel, L. Kaleschke, T. Schlick, G. Spreen, S. Schulz, A. Winderlich, D. Stammer, About Helicopter-Based Multi-Frequency Scatterometer Measurements with the Multi3Scat Sensor for Sea Ice and Snow Cover Investigations, IEEE Geoscience and Remote Sensing Letters, accepted 2009.
- Bauernfeind, E., E.-M. Nöthig, A. Beszczynska, K. Fahl, L. Kaleschke, K. Kreker, M. Klages, T. Soltwedel, C. Lorenzen, and J. Wegner, "Particle sedimentation patterns in the eastern Fram Strait during 2000-2005: Results from the arctic long-term observatory Hausgarten", Deep-Sea Res. I, DOI: 10.1016/j.dsr.2009.04.011, 2009
- Dmitrenko, I. A., S. A. Kirillov, V. V. Ivanov, R. A. Woodgate, I. V. Polyakov, N. Koldunov, L. Fortier, C. Lalande, L. Kaleschke, D. Bauch, J. A. Hölemann, and L. A. Timokhov, "Seasonal modification of the Arctic Ocean intermediate water layer off the eastern Laptev Sea continental shelf break", J. Geophys. Res., 114, C06010, DOI: 10.1029/2008JC005229, 2009
- Lammert A., B. Brümmer, L. Kaleschke , "Observation of cyclone-induced inertial sea-ice oscillation in Fram Strait", Geophys. Res. Lett., 36, L10503, DOI: 10.1029/2009GL037197, 2009
- Morin, S., J. Savarino, M. Frey, F. Domine, H.-W. Jacobi, L. Kaleschke, and J. M. F. Martins, "Comprehensive isotopic composition of atmospheric nitrate in the Atlantic Ocean boundary layer from 65S to 79N", J. Geophys. Res, DOI: 10.1029/2008JD010696R, 2009
Zhao, T. L., S.L. Gong, J. W. Bottenheim, J. C. McConnell, R. Sander, L. Kaleschke, A. Richter, A. Kerkweg, K. Toyota, and L. A. Barrie, "A three dimensional model study on the production of BrO and Arctic boundary layer ozone depletion", J. Geophys. Res., DOI: 10.1029/2008JD010631, 2009
2008
- Mathew, N., G. Heygster, C. Melsheimer, L. Kaleschke, Surface emissivity of arctic sea ice at AMSU window frequencies, IEEE Trans. Geosc. Rem. Sens. 46(8), 2298-2306, 2008.
- Ferrari, C. P., C. Padova, X. Fain, P.A. Gauchard, A. Dommergue, K. Aspmo, T. Berg, W. Cairns, C. Barbante, P. Cescon, L. Kaleschke, A. Richter, F. Wittrock, C. Boutron, Atmospheric mercury depletion event stuy in Ny-Alesund (Svalbard) in spring 2005. Deposition and transformation of Hg in surface snow during springtime, Sci. Tot. Env. 397(1-3), 167-177, 2008.
Spreen, G., L. Kaleschke, G. Heygster, Sea Ice Remote Sensing Using AMSR-E 89 GHz Channels, J. Geophys. Res., 113(C2), C02S03, 2008.
- Gascard, J.-C., J. Festy, H. le Goff, M. Weber, B. Bruemmer, M. Offermann, M. Doble, P. Wadhams, R. Forsberg, S. Hanson, H. Skourup, S. Gerland, M. Nicolaus, J.-P. Metaxian, J. Grangeon, J. Haapala, E. Rinne, C. Haas, G. Heygster, E. Jakobson, T. Palo, J. Wilkinson, L. Kaleschke, K. Claffey, B. Elder, J. Bottenheim, Exploring Arctic Transpolar Drift During Dramatic Sea Ice Retreat, Eos Trans. AGU, 89(3), doi:10.1029/2008EO030001, 2008.
2007
- Simpson, W.R., R. von Glasow R, K. Riedel, P. Anderson, P. Ariya, J. Bottenheim, J. Burrows, L.J. Carpenter, U. Friess, M.E. Goodsite, D. Heard, M. Hutterli, H.W. Jacobi, L. Kaleschke, B. Neff, J. Plane, U. Platt, A. Richter, H. Roscoe, R. Sander, P. Shepson, J. Sodeau, A. Steffen, T. Wagner, E. Wolff, Halogens and their role in polar boundary-layer ozone depletion, Atm. Chem. Phy. 7(16), 4375-4418, 2007.
- Andersen, S., R. Tonboe, L. Kaleschke, G. Heygster, L.T. Pedersen, Intercomparison of passive microwave sea ice concentration retrievals over the high-concentration Arctic sea ice, J. Geophys. Res., 112(C8), C08004, 2007.
2006
- Jacobi, H.-W., L. Kaleschke, A. Richter, A. Rozanow, J.P. Burrows, Observation of a fast ozone loss in the marginal ice zone of the Arctic Ocean, J. Geophy. Res. 111(D15), D15309, 2006.
2005
- Gauchard,P. A., K. Aspmo, C. Temme, A. Steffen, C. Ferrari, T. Berg, J. Str\"om, L. Kaleschke, A. Dommergue, E. Bahlmann, O. Magand, F. Planchon, R. Ebinghaus, C. Banic, S. Nagorski, P. Baussand, C. Boutron; Study of the Origin of Atmospheric Mercury Depletion Events recorded in Ny-Alesund, Svalbard, spring 2003, Atmos. Env. 39(39), 7620-7632, 2005.
2004
- Kaleschke, L., Richter, A., Burrows, J., Afe, O., Heygster, G., Notholt, J., Rankin, A. M., Roscoe, H. K., Hollwedel, J., Wagner, T., Jacobi, H. W., Frost flowers on sea ice as a source of sea salt and their influence on tropospheric halogen chemistry, Geophysical research letters, 31, L16114, DOI: 10.1029/2004GL020655, 2004.
- Kaleschke, L. and G. Heygster, Towards multisensor microwave remote sensing of frost flowers on sea ice. Annals of Glaciology, 39, 219-222, 2004.
2003
- Kern, S. and L. Kaleschke and D. A. Clausi, A Comparison of two 85 GHz SSM/I Ice Concentration Algorithms with AVHRR and ERS-SAR, IEEE Trans. Geosci. and Remote Sensing, 41(10), 2294-2306, 2003.
2001
- Kaleschke, L., C. Lüpkes, T. Vihma, J. Haarpaintner, A. Bochert, J. Hartmann, G. Heygster: SSM/I Sea Ice Remote Sensing for Mesoscale Ocean-Atmos\-phere Interaction Analysis. Can. J. Remote Sensing 27,5, 526-537, 2001.
Outreach