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| 1989-1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 |
| 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 |
| 2015 | 2016 | 2017 |

accepted or in print (top of page)

Smith, S.M., G. Stober, Ch. Jacobi, J.L. Chau, M. Gerding, M.G. Mlynczak, J.M. Russell, J.L. Baumgardner, M. Mendillo, M. Lazzarin, and U. Gabriel, 2017: Characterization of a Double Mesospheric Bore Over Europe. J. Geophys. Res.: Space Physics, 122, https://doi.org/10.1002/2017JA024225.

Jacobi, Ch., A. Krug und E. Merzlyakov, 2017: Radar observations of the quarterdiurnal tide at midlatitudes: Seasonal and long-term variations, J. Atmos. Sol.-Terr. Phys., in press, https://doi.org/10.1016/j.jastp.2017.05.014.

Jacobi, Ch., T. Ermakova, D. Mewes, and A.I. Pogoreltsev, 2017: El Niño influence on the mesosphere/lower thermosphere circulation at midlatitudes as seen by a VHF meteor radar at Collm (51.3°N, 13°E), Adv. Radio Sci., in press, corrected proof.

2017

Lilienthal, F., Ch. Jacobi, T. Schmidt, A. de la Torre, and P. Alexander, 2017: On the influence of zonal gravity wave distributions on the Southern Hemisphere winter circulation, Ann. Geophys., 35, 785-798, doi:0.5194/angeo-35-785-2017.

Stober, G., V. Matthias, Ch. Jacobi, S. Wilhelm, J. Höffner und J. L. Chau, 2017: Exceptionally strong summer-like zonal wind reversal in the upper mesosphere during winter 2015/16, Ann. Geophys., 35, 711-720, doi:10.5194/angeo-35-711-2017

Araujo, L.R., L.M. Lima, Ch. Jacobi, and P.P. Batista, 2017: Quasi-biennial oscillation signatures in the diurnal tidal winds over Cachoeira Paulista, Brazil, J. Atmos. Solar-Terr. Phys., 155, 71-78, doi: 10.1016/j.jastp.2017.02.001.

McCormack, J., K. Hoppel, D. Kuhl, R. de Wit, G. Stober, P. Espy, N. Baker, P. Brown, D. Fritts, Ch. Jacobi, D. Janches, N. Mitchell, B. Ruston, S. Swadley, K. Viner, T. Whitcomb, and R. Hibbins, 2017: Comparison of mesospheric winds from a high-altitude meteorological analysis system and meteor radar observations during the boreal winters of 2009–2010 and 2012–2013, J. Atmos. Solar-Terr. Phys., 154, 132-166, doi:10.1016/j.jastp.2016.12.007.

2016 (top of page)

Šácha, P., F. Lilienthal, Ch. Jacobi, and P. Pišoft, 2016: Influence of the spatial distribution of gravity wave activity on the middle atmospheric circulation and transport, Atmos. Chem. Phys., 16, 15755-15775, doi:10.5194/acp-16-15755-2016.

Wu, Q., A. Maute, V. Yudin, L. Goncharenko, J. Noto, R. Kerr, and C. Jacobi, 2016: Observations and Simulations of Mid Latitude Ionospheric and Thermospheric Response to the January 2013 Stratospheric Sudden Warming Event, J. Geophys. Res. Space Physics, 121, 8995–9011, doi:10.1002/2016JA023043.

Jacobi, Ch., N. Samtleben, and G. Stober, 2016: Meteor radar observations of mesopause region long-period temperature oscillations, Adv. Radio Sci., 14, 169-174, doi:10.5194/ars-14-169-2016.

Jacobi, Ch., N. Jakowski, G. Schmidtke, and T.N. Woods, 2016: Delayed response of the global total electron content to solar EUV variations, Adv. Radio Sci., 14, 175-180, doi:10.5194/ars-14-175-2016.

Jacobi, Ch., F. Lilienthal, T. Schmidt, and A. de la Torre, 2016: Modeling the Southern Hemisphere winter circulation using realistic zonal mean gravity wave information in the lower atmosphere, Rep. Inst. Meteorol. Univ. Leipzig, 54, 37-46, ISBN: 978-3-9814401-4-0.

Jacobi, Ch., A. Krug, and E.G. Merzlyakov, 2016: Radar wind climatology of the quarterdiurnal tide in the mesopause region over Central and Eastern Europe, Rep. Inst. Meteorol. Univ. Leipzig, 54, 47-56, ISBN: 978-3-9814401-4-0.

Lilienthal, F., und Ch. Jacobi, 2016: The Role of Solar Heating in the Forcing of the Terdiurnal Tide, Rep. Inst. Meteorol. Univ. Leipzig, 54, 57-66, ISBN: 978-3-9814401-4-0.

2015 (top of page)

Jacobi, Ch., F. Lilienthal, C. Geißler, and A. Krug, 2015: Long-term variability of mid-latitude mesosphere-lower thermosphere winds over Collm (51°N, 13°E), J. Atmos. Sol.-Terr. Phys., 136, B, 174–186, doi:10.1016/j.jastp.2015.05.006.

Šácha, P., A. Kuchar, Ch. Jacobi, and P. Pišoft, 2015: Enhanced internal gravity wave activity and breaking over the Northeastern Pacific / Eastern Asian region, Atmos. Chem. Phys., 15, 13097-13112, doi:10.5194/acp-15-13097-2015.

Guryanov, V.V., Ch. Jacobi, A.V. Eliseev, und A.N. Fahrutdinova, 2015: Annual and semiannual harmonics of wind in the Northern stratosphere, mesosphere, and lower thermosphere, Adv. Space Res., 56, 1863-1876, doi: 10.1016/j.asr.2015.01.034.

Schmidtke, G., S.V. Avakyan, J. Berdermann, V. Bothmer, G. Cessateur, L. Ciraolo, L. Didkovsky, T. Dudoc de Wit, F.G. Eparvier, A. Gottwald, M. Haberreiter, R. Hammer, Ch. Jacobi, N. Jakowski, M. Kretzschmar, J. Lilensten, M. Pfeifer, S.M. Radicella, R. Schäfer, W. Schmidt, S.C. Solomon, G. Thuillier, W.K. Tobiska, S. Wieman, and T.N. Woods, 2015: Where does the Thermospheric Ionospheric GEospheric Research (TIGER) Program go? Adv. Space Res., 56, 1547–1577, doi:10.1016/j.asr.2015.07.043.

Lilienthal, F., and Ch. Jacobi, 2015: Meteor radar quasi two-day wave observations over 10 years at Collm (51.3°N, 13.0°E), Atmos. Chem. Phys., 15, 9917-9927, doi:10.5194/acp-15-9917-2015.

Šácha, P., P. Pišoft, F. Lilienthal, and Ch. Jacobi, 2015: Internal gravity wave activity hotspot and implications for the middle atmospheric dynamics. In: L. Ouwehand (Ed.), Proceedings of ATMOS 2015, 8.-12.6.2015, Heraklion, ESA SP-735, ISBN: 978-92-9221-299-5, id.16.

Jacobi, Ch., C. Unglaub, G. Schmidtke, Schäfer, and N. Jakowski, 2015: Delayed response of global ionospheric electron content to EUV variations derived from combined SolACES-SDO/EVE measurements, Rep. Inst. Meteorol. Univ. Leipzig, 53, 1 - 10.

Lilienthal, F., P. Šácha, and Ch. Jacobi, 2015: Gravity wave effects on a modeled mean cir­cu­lation, Rep. Inst. Meteorol. Univ. Leipzig, 53, 11 - 22.

Samtleben, N., and Ch. Jacobi, 2015: Long-period oscillations derived from meso­sphere/lower thermosphere meteor radar temperature measurements, Rep. Inst. Meteorol. Univ. Leipzig, 53, 23 - 32.

Krug, A., F. Lilienthal, and Ch. Jacobi, 2015: The terdiurnal tide in the MUAM circulation model, Rep. Inst. Meteorol. Univ. Leipzig, 53, 33 - 44.

Lubis, S.W., and Ch. Jacobi, 2015: The modulating influence of convectively coupled equatorial waves (CCEWs) on the variability of tropical precipitation, Int. J. Climatol., 35, 1465-1883, doi: 10.1002/joc.4069.

Jacobi, Ch., C. Unglaub, G. Schmidtke, M. Pfeifer, R. Schäfer, R. Brunner, T. Woods, und N. Jakowski, 2015: Delayed response of global TEC to ionization variations seen from combined SolACES-SDO/EVE solar EUV spectra, Proc. 7. Workshop "Solar Influences on the Magnetosphere, Ionosphere and Atmosphere", 1.-5.6.2015, Sunny Beach, 29-32, ISSN 2367-7570 (pdf).

Jacobi, Ch., and M. Börngen, 2015: Geophysik und Physik der Hochatmosphäre am Geophysikalischen Observatorium Collm, in Börngen, M., Hupfer, P., Sonntag, D., Weickmann, L.A., Eds.: Das Geophysikalische Institut der Universität Leipzig, Geschichte der Meteorologie in Deutschland, 9, Deutscher Wetterdienst, Offenbach, 54-64.

Merzlyakov, E.G., Ch. Jacobi, and T.V.Solovjova, 2015: The year-to-year variability of the autumn transition dates in the mesosphere/lower thermosphere wind regime and its coupling with the dynamics of the stratosphere and troposphere, J. Atmos. Sol.-Terr. Phys., 122, 9-17, doi:10.1016/j.jastp.2014.11.002.

Korshunov, V.A., D.S. Zubachev, E.G Merzlyakov, and Ch. Jacobi, 2015: Aerosol parameters of middle atmosphere measured by two-wavelength Lidar sensing and their comparison with radio meteor echo measurements, Atmospheric and Oceanic Optics, 28, 82–88.

2014 (top of page)

Jacobi, Ch., 2014: Meteor heights during the recent solar minimum, Adv. Radio Sci., 12, 161-165.

Lilienthal, F., and Ch. Jacobi, 2014: Seasonal and inter-annual variability of the quasi 2 day wave over Collm (51.3°N, 13°E) as obtained from VHF meteor radar measurements, Adv. Radio Sci., 12, 205-210.

Schmidtke, G., Ch. Jacobi, B. Nikutowski, and Ch. Erhardt, 2014: Extreme ultraviolet (EUV) solar spectral irradiance (SSI) for ionospheric application - history and contemporary state-of-art, Adv. Radio Sci., 12, 251-260.

Korshunov, V.A., D.S. Zubachev, E.G Merzlyakov, and Ch. Jacobi, 2014: Results of determination of the middle atmosphere aerosol characteristics by means of two wavelengths lidar sensing and comparison with meteor radio echo measurements [in russ.], Atmospheric and Oceanic Optics, 27, 862–868.

Lilienthal, F., and Ch. Jacobi, 2014: Comparison of quasi-2-day wave amplitudes and phases over Collm (51.3°N, 13.0°E) based on two different analyses, Rep. Inst. Meteorol. Univ. Leipzig, 52, 25 – 34.

Jacobi, Ch., 2014: Zonal prevailing wind trends derived from combined low frequency and VHF meteor radar wind measurements in the lower thermosphere over Collm (51.3°N, 13.0°E), Rep. Inst. Meteorol. Univ. Leipzig, 52, 35 - 48.

Jacobi, Ch., B. Nikutowski, J. Hein, C. Unglaub, Ch. Erhardt, R. Brunner, and G. Schmidtke, 2014: Solar activity and ionospheric response as seen from combined SolACES and SDO-EVE solar EUV spectra, Rep. Inst. Meteorol. Univ. Leipzig, 52, 49 - 56.

Fytterer, T., C. Arras, P. Hoffmann, and Ch. Jacobi, 2014: Global distribution of the migrating terdiurnal tide seen in sporadic E occurrence frequencies obtained from GPS radio occultations, Earth, Planets and Space, 66:79, doi:10.1186/1880-5981-66-79.

Jacobi, Ch., 2014: Long-term trends and decadal variability of upper mesosphere/lower thermosphere gravity waves at midlatitudes, J. Atmos. Sol.-Terr. Phys., 118, Part A, 90-95, doi:10.1016/j.jastp.2013.05.009.

Schmidtke, G., B. Nikutowski, Ch. Jacobi, R. Brunner, Ch. Erhardt, S. Knecht, J. Scherle, and J. Schlagenhauf, 2014: Solar EUV irradiance measurements by the Auto-Calibrating EUV Spectrometers (SolACES) aboard the International Space Station (ISS), Solar Phys., 289, 1863-1883, doi: 10.1007/s11207-013-0430-5.

2013 (top of page)

Jacobi, Ch., and T. Fytterer, 2013: Climatology of the 8-hour solar tide over Central Europe, Collm (51.3°N; 13.0°E). Proceedings of MST-13, 175-179.

Jacobi, Ch., and P. Hoffmann, 2013: Long-term trends of mesosphere gravity waves at midlatitudes. Proceedings of MST-13, 187-190.

Jacobi, Ch., and M. Ern, 2013: Gravity waves and vertical shear of zonal wind in the summer mesosphere-lower thermosphere, Rep. Inst. Meteorol. Univ. Leipzig, 51, 11-24(pdf).

Fytterer, T., C. Arras, and Ch. Jacobi, 2013: Terdiurnal signatures in midlatitude sporadic E layers occurrence rates, Rep. Inst. Meteorol. Univ. Leipzig, 51, 25-38 (pdf).

Jacobi, Ch., C. Arras, and J. Wickert, 2013: Enhanced sporadic E occurrence rates during the Geminid meteor showers 2006-2010, Adv. Radio Sci., 11. 313-318.

Fytterer, T., C. Arras, and C. Jacobi, 2013: Terdiurnal signatures in sporadic E layers at midlatitudes, Adv. Radio Sci., 11, 333-339.

Wendisch, M., and Ch. Jacobi, 2013: The Institute for Meteorology since 1993. In: W. Ehrmann and M. Wendisch (Eds.): Geophysics and Geology at the University of Leipzig, Leipziger Universitätsverlag, 77 – 84.

Korn, M., and Ch. Jacobi, 2013: The Collm Geophysical Observatory. In: W. Ehrmann and M. Wendisch (Eds.): Geophysics and Geology at the University of Leipzig, Leipziger Universitätsverlag, 85 – 93.

Shved, G.M., S.I. Ermolenko, N.V. Karpova, S. Wendt, and Ch. Jacobi, 2013: Detecting Global Atmospheric Oscillations by Seismic Instruments. Izvestia, Physics of the Solid Earth, 49, 278–288.

Arras, C., J. Wickert, Ch. Jacobi, G. Beyerle, S. Heise, and T. Schmidt, 2012: Global Sporadic E Layer Characteristics Obtained from GPS Radio Occultation Measurements. In: Lübken, F.-J. (Ed.): Climate and Weather of the Sun-Earth System (CAWSES), Springer, Berlin, 207-222.

Ern, M., C. Arras, A. Faber, K. Fröhlich, Ch. Jacobi, S. Kalisch, M. Krebsbach, P. Preusse, T. Schmidt, and J. Wickert, 2012: Observations and Ray Tracing of Gravity Waves: Implications for Global Modeling. In: Lübken, F.-J. (Ed.): Climate and Weather of the Sun-Earth System (CAWSES), Springer, Berlin, 383-408.

2012 (top of page)

Unglaub,  C., Ch. Jacobi, G. Schmidtke, B. Nikutowski, and R. Brunner, 2012: EUV-TEC proxy to describe ionospheric variability using satellite-borne solar EUV measurements. Adv. Radio Sci., 10, 259-263.

Jacobi, Ch., and T. Fytterer, 2012: The 8-hour tide in the mesosphere and lower thermosphere over Collm (51.3°N; 13.0°E), 2004-2011. Adv. Radio Sci., 10, 265-270.

Hoffmann, P., and Ch. Jacobi, 2012: Planetary wave characteristics of gravity wave modulation from 30-130 km. Adv. Radio Sci., 10, 271-277.

Hoffmann, P., and Ch. Jacobi, 2012: Simulation of sudden stratospheric warmings with the Middle and Upper Atmosphere Model, Rep. Inst. Meteorol. Univ. Leipzig, 48, 11-23. (pdf)

Jacobi, Ch., 2012: Long-term trends and decadal variability of upper mesosphere/lower thermosphere gravity waves at midlatitudes, Rep. Inst. Meteorol. Univ. Leipzig, 48, 25-33. (pdf)

Jacobi, Ch., and C. Arras, 2012: Enhanced sporadic E occurrence rates during the Geminid meteor showers 2006-2010, Rep. Inst. Meteorol. Univ. Leipzig, 48, 35-44. (pdf)

Unglaub, C., Ch. Jacobi, G. Schmidtke, B. Nikutowski, and R. Brunner, 2012: Proxies to describe ionospheric variability and heating rates of the upper atmosphere: current progress, Rep. Inst. Meteorol. Univ. Leipzig, 48, 45-54. (pdf)

Jacobi, Ch., 2012: 6 year mean prevailing winds and tides measured by VHF meteor radar over Collm (51.3°N, 13.0°E). J. Atmos. Solar-Terr. Phys., 78–79, 8–18, doi:10.1016/j.jastp.2011.04.01.

Hoffmann, P., Ch. Jacobi, and C. Borries, 2012: A possible planetary wave coupling between the stratosphere and ionosphere by gravity wave modulation. J. Atmos. Sol.-Terr. Phys., 75-76, 71-80, doi:10.1016/j.jastp.2011.07.008.

Jacobi, Ch., P. Hoffmann, R.Q. Liu, E.G. Merzlyakov, Yu.I. Portnyagin, A.H. Manson, and C.E. Meek, 2012: Long-term trends, their changes, and interannual variability of Northern Hemisphere midlatitude MLT winds. J. Atmos. Solar-Terr. Phys., 75-76, 81-91, doi:10.1016/j.jastp.2011.03.016.

Stober, G., Ch. Jacobi, V. Matthias, P. Hoffmann, and M. Gerding, 2012: Neutral air density variations during strong planetary wave activity in the mesopause region derived from meteor radar observations. J. Atmos. Sol.-Terr. Phys., 74, 55-63, doi:10.1016/j.jastp.2011.10.007

Xu, X., A.H.Manson, C.E.Meek, D.M.Riggin, Ch.Jacobi, and J.R.Drummond, 2012: Mesospheric wind diurnal tides within the Canadian Middle Atmosphere Model Data Assimilation System. J. Atmos. Sol.-Terr. Phys., 74, 24-43, doi:10.1016/j.jastp.2011.09.003

2011 (top of page)

Xu, X., A. Manson, C. Meek, C. Jacobi, C. Hall, and J. Drummond, 2011: Mesospheric wind semidiurnal tides within the Canadian Middle Atmosphere Model Data Assimilation System. J. Geophys. Res., 116, D17102, doi:10.1029/2011JD015966.

Xu, X., A.H. Manson, C.E. Meek, Ch. Jacobi, C.M. Hall, and J.R. Drummond, 2011: Verification of the mesospheric winds within the Canadian Middle Atmosphere Model Data Assimilation System using radar measurements. J. Geophys. Res., 116, D16108, doi:10.1029/2011JD015589.

Jacobi, Ch., 2011: Meteor radar measurements of mean winds and tides over Collm (51.3°N, 13°E) and comparison with LF drift measurements 2005-2007. Adv. Radio Sci. 9, 335-341.

Jacobi, Ch., P. Hoffmann, M. Placke, and G. Stober, 2011: Some anomalies of mesosphere/lower thermosphere parameters during the recent solar minimum. Adv. Radio Sci. 9, 343-348.

Kukush, V., A. Oleynikov, Ch. Jacobi, and Y. Lykov, 2011: Theoretical and experimental investigation of wind measurements at 80-105 km altitude by television broadcasting signals (in russ), Radiotekhnika: All-Ukr. Sci. Interdep. Mag., 165, 10-19.

Fytterer, T., and Ch. Jacobi, 2011: Climatology of the 8-hour tide over Collm (51.3°N, 13°E). Rep. Inst. Meteorol. Univ. Leipzig 48, 23-32. (pdf)

Hoffmann, P., and Ch. Jacobi, 2011: Gravity wave influence on middle atmosphere dynamics in model and satellite data. Rep. Inst. Meteorol. Univ. Leipzig 48, 33-47. (pdf)

Jacobi, Ch., P. Hoffmann, C. Unglaub, M. Placke, and G. Stober, 2011: Peculiarities of mesosphere/lower thermosphere parameters during solar minimum 23/24. Rep. Inst. Meteorol. Univ. Leipzig 48, 49-58. (pdf)

Kukush, V., Ch. Jacobi, and A. Oleynikov, 2011: Possible use of television broadcasting signals for wind measurements by the meteor radiolocation method – main theoretical aspects and results of first experiments. Rep. Inst. Meteorol. Univ. Leipzig 48, 59-72. (pdf)

Stober, G., W. Singer, and Ch. Jacobi, 2011: Cosmic radio noise observations using a mid-latitude meteor radar. J. Atmos. Solar-Terr. Phys., 73, 1069-1076, doi:10.1016/j.jastp.2010.07.018.

Placke, M., P. Hoffmann, E. Becker, Ch. Jacobi, W. Singer, and M. Rapp, 2011: Gravity wave momentum fluxes in the MLT – Part II: Meteor radar investigations at high and midlatitudes in comparison with modeling studies. J. Atmos. Solar–Terr. Phys., 73, 911-920, doi:10.1016/j.jastp.2010.05.007.

Placke, M., G. Stober, and Ch. Jacobi, 2010: Gravity wave momentum fluxes in the MLT—Part I: Seasonal variation at Collm (51.3°N, 13.0°E). J. Atmos. Solar–Terr. Phys., 73, 904-910, doi:10.1016/j.jastp.2010.07.012.

Stober, G., Ch. Jacobi, and W. Singer, 2011: Meteoroid mass determination from underdense trails. J. Atmos. Solar-Terr. Phys., 73, 895-900, doi:10.1016/j.jastp.2010.06.009.

Unglaub, C., Ch. Jacobi, G. Schmidtke, B. Nikutowski, and R. Brunner, 2010: EUV-TEC proxy to describe ionospheric variability using satellite-borne solar EUV measurements: first results. Adv. Space Res., 47, 1578-1584, doi:10.1016/j.asr.2010.12.014.

2010 (top of page)

Liu, R.Q., Ch. Jacobi, P. Hoffmann, G. Stober, and E. G. Merzlyakov, 2010: A piecewise l inear model for detecting climatic trends and their structural changes with application to mesosphere/lower thermosphere winds over Collm, Germany. J. Geophys. Res., 115, D22105, doi:10.1029/2010JD014080.

Lieberman, R.S., D.A. Ortland, D M. Riggin, Q. Wu und C. Jacobi, 2010: Momentum budget of the migrating diurnal tide in the mesosphere and lower thermosphere. J. Geophys. Res., 115, D20105, doi:10.1029/2009JD013684.

Arras, C., J. Wickert, S. Heise, T. Schmidt, and Ch. Jacobi, 2010: Global sporadic E signatures revealed from multi-satellite radio ocultation measurements. Adv. Radio Sci., 8, 225-230.

Jacobi, Ch., E. G. Merzlyakov, R. Q. Liu, T. V. Solovjova, and Y. I. Portnyagin, 2010: Structural changes in lower ionosphere wind trends at midlatitudes. Adv. Radio Sci., 231-236.

Stober, G., Ch. Jacobi, and D. Keuer, 2010: Distortion of meteor count rates due to cosmic radio noise and atmospheric particularities. Adv. Radio Sci., 8, 237-241.

Hoffmann, P., and Ch. Jacobi, 2010: Connection of planetary waves in the stratosphere and ionosphere by the modulation of gravity waves. Rep. Inst. Meteorol. Univ. Leipzig 47, 23-36. (pdf)

Liu, R.Q., and Ch. Jacobi, 2010: Piecewise linear trend detection in mesosphere/lower thermosphere wind time series. Rep. Inst. Meteorol. Univ. Leipzig 47, 37-50. (pdf)

Unglaub, C., Ch. Jacobi, G. Schmidtke, B. Nikutowski, and R. Brunner, 2010: EUV-TEC - an index to describe ionospheric variability using satellite-borne solar EUV measurements: first results. Rep. Inst. Meteorol. Univ. Leipzig 47, 51-60. (pdf)

Borries, C., Jakowski, N., and Jacobi, Ch., 2010: Observation of Large Scale Waves in the Thermosphere-ionosphere System. WPP-303 Proceedings for ESA’s 2nd SWARM International Science Meeting.

Stober, G., W. Singer, and Ch. Jacobi, 2010: Evaluation of absolute radar calibration using cosmic noise (QDC) and simulated signals. Proceedings of the 12th International Workshop on Technical and Scientific Aspects of MST Radar (MST12), 77-80.

Placke, M., Ch. Jacobi, P. Hoffmann, W. Singer, E. Becker, M. Rapp, and G. Stober, 2010: Gravity wave momentum fluxes in the mesosphere/ lower thermosphere at high- and mid- latitudes. Proceedings of the 12th International Workshop on Technical and Scientific Aspects of MST Radar (MST12), 281-284.

2009 (top of page)

Bremer, J. , J. Laštovička, A.V. Mikhailov, D. Altadill, P. Bencze, D. Burešová,G. de Franceschi, C. Jacobi, S. Kouris, L. Perrone, and E. Turunen, 2009: Climate of the upper atmosphere. Annals of Geophysics 52, 273-299.

Xu, X., A.H. Manson, C.E. Meek, T. Chshyolkova, J.R. Drummond, C.M. Hall, Ch. Jacobi, D. Riggin, R.E. Hibbins, M. Tsutsumi, W.K. Hocking, and W.E. Ward, 2009: Relationship between variability of the semidiurnal tide in the Northern Hemisphere mesosphere and quasi-stationary planetary waves throughout the global middle atmosphere. Ann. Geophys. 27, 4239–4256.

Jacobi, Ch., P. Hoffmann, R.Q. Liu, P. Križan, J. Laštovička, E.G. Merzlyakov, T.V. Solovjova, and Yu.I. Portnyagin, 2009: Midlatitude mesopause region winds and waves and comparison with stratospheric variability. J. Atmos. Sol.-Terr. Phys., 71, 1540-1546.

Merzlyakov, E.G., Ch. Jacobi, Yu.I. Portnyagin, and T.V. Solovjova, 2009: Structural changes in trend parameters of the MLT winds based on wind measurements at Obninsk (55°N, 37°E) and Collm (52°N, 15°E). J. Atmos. Sol.-Terr. Phys., 71, 1547-1557.

Arras, C., Ch. Jacobi, and J. Wickert, 2009: Semidiurnal tidal signature in sporadic E occurrence rates derived from GPS radio occultation measurements at midlatitudes. Ann. Geophys. 27, 2555–2563.

Jacobi, Ch., 2009: Fünf Jahrzehnte Hochatmosphärenforschung am Observatorium Collm. Mitteilungen der DMG 02/2009, 8-9.

Sathishkumar, S., S. Sridharan, and Ch. Jacobi, 2009: Dynamical response of low-latitude middle atmosphere to major sudden stratospheric warming events. J. Atmos. Sol.-Terr. Phys. 71, 857-865.

Manson, A.H., C.E. Meek, T. Chshyolkova, X. Xu, T. Aso, J.R. Drummond, C.M. Hall, W.K. Hocking, Ch. Jacobi, M. Tsutsumi, and W.E. Ward, 2009: Arctic tidal characteristics at EUREKA (80°N, 86°W) and SVALBARD (78°N, 16°E) for 2006/07: seasonal and longitudinal variations, migrating and non-migrating tides. Ann. Geophys. 27, 1153-1173.

Hoffmann, P., Ch. Jacobi, and S. Gimeno-Garcia, 2009: Using Python language for analysing measurements from SABER instrument on TIMED satellite. Rep. Inst. Meteorol. Univ. Leipzig 45, 139-151. (pdf)

Jacobi Ch., 2009: Possible signal of tropospheric circulation patterns in middle atmosphere dynamics, Collm (51.3°N, 13°E) mesosphere lower thermosphere winds 1979-2008. Rep. Inst. Meteorol. Univ. Leipzig 45, 153-162. (pdf)

Stober, G., and Ch. Jacobi, 2009: Cosmic Noise Observation with a Standard Meteor Radar. Rep. Inst. Meteorol. Univ. Leipzig 45, 163-177. (pdf)

Jacobi, Ch., C. Arras, D. Kürschner, W. Singer, P. Hoffmann, and D. Keuer, 2009: Comparison of mesopause region meteor radar winds, medium frequency radar winds and low frequency drifts over Germany. Adv. Space. Res., 43, 247-252.

Jacobi, Ch., K. Fröhlich, Y. Portnyagin, E. Merzlyakov, T. Solovjova, N. Makarov, D. Rees A. Fahrutdinova, V. Guryanov, D. Fedorov, D. Korotyshkin, J. Forbes, A. Pogoreltsev, and D. Kürschner, 2009: Semi-empirical model of middle atmosphere wind from the ground to the lower thermosphere. Adv. Space Res., 43, 239-246.

2008 (top of page)

Stober, G., Ch. Jacobi, K. Fröhlich, and J. Oberheide, 2008: Meteor radar temperatures over Collm (51.3°N, 13°E). Adv. Space Res., 42, 1253–1258.

Arras, C., J. Wickert, G. Beyerle, S. Heise, T. Schmidt, and Ch. Jacobi, 2008: A global climatology of ionospheric irregularities derived from GPS radio occultation. Geophys. Res. Lett. 35, L14809, doi:10.1029/2008GL034158.

Jacobi, Ch., 2008: Low-frequency lower E region wind and reflection height measurements as sensor for climate variability. Adv. Radio Sci. 6, 331-335.

Oleynikov, A.N., D.M. Sosnovchik, V.D. Kukush, Ch. Jacobi, and K. Fröhlich, 2008: Seasonal variation of space-time parameters of internal gravity waves at Kharkiv (49°30’N, 36°51’E) (in russ.). Radiotechnika 152, 53-59.

Jacobi, Ch., P. Hoffmann, and D. Kürschner, 2008: Trends in MLT region winds and planetary waves, Collm (52°N, 15°E). Ann. Geophys. 26, 1221-1232.

Laštovička, J., R.A. Akmaev, G. Beig, J. Bremer, J.T. Emmert, C. Jacobi, M.J. Jarvis, G. Nedoluha, Yu.I. Portnyagin, and T. Ulich, 2008: Emerging pattern of global change in the upper atmosphere and ionosphere. Ann. Geophys. 26, 1255-1268.

Hoffmann, P., and Ch. Jacobi, 2008: Extracting meteorological influence from ionospheric disturbances. Rep. Inst. Meteorol. Univ. Leipzig, 42, 115-128. (pdf)

Jacobi, Ch., C. Arras, and J. Wickert, 2008: Semidiurnal tidal signature over Collm (51.3N, 13E) in sporadic E layer frequency obtained from FORMOSAT-3/COSMIC GPS radio occultation measurements. Rep. Inst. Meteorol. Univ. Leipzig, 42,129-139. (pdf)

Jacobi, Ch., G. Stober, and P. Hoffmann, 2008: Mean winds and tides over Collm (51.3°N, 13°E) as measured with meteor radar and the LF D1 method in 2007. Rep. Inst. Meteorol. Univ. Leipzig, 42,141-153. (pdf)

Stober, G., and Ch. Jacobi, 2008: Electron line densities and meteor masses calculated from models and meteor radar measurements. Rep. Inst. Meteorol. Univ. Leipzig, 42,155-168. (pdf)

Placke, M., Ch. Jacobi, and G. Stober, 2008: Messung von Impulsflüssen in der Mesosphäre / unteren Thermosphäre mit dem SKiYMET Meteorradar in Collm – Methode und erste Ergebnisse. Rep. Inst. Meteorol. Univ. Leipzig, 42, 169-182. (pdf)

Kanukhina A., Ch. Jacobi, and A. Pogoreltsev, 2008: Stratospheric vacillations, QBO, and solar activity. Rep. Inst. Meteorol. Univ. Leipzig, 42, 183-192. (pdf)

Jacobi, C., G. Stober, and D. Kürschner, 2008: Connection between winter mesopause region temperatures and diurnal LF reflection height variations measured at Collm. Adv. Space Res., 41, 1482-1433.

2007 (top of page)

Wickert, J., G. Gendt, G. Beyerle, S. Heise, A. Helm, C. Reigber, T. Schmidt, N. Jakowski, and C. Jacobi, 2007: Ground and Space Based GPS Atmospheric Sounding: Brief Overview and Examples. In: Anandan, V. K.; Roettger, J.; Rao, D. N. (Eds.), Proceedings of the INTAR colloquium -International Network of Atmosphere Radar-, National Atmospheric Research Laboratory, Gadanki, 1-10.

Pogoreltsev, A.I., A.A. Vlasov. K. Fröhlich, and Ch. Jacobi, 2007: Planetary waves in coupling the lower and upper atmosphere. J. Atmos. Sol.-Terr. Phys. 69, 2083-2101.

Fröhlich, K., T. Schmidt, M. Ern, P. Preusse, A. de la Torre, J. Wickert, and Ch. Jacobi, 2007: The global distribution of gravity wave energy in the lower stratosphere derived from GPS data and gravity wave modelling: attempt and challenges. J. Atmos. Sol.-Terr. Phys. 69, 2238–2248.

Oleynikov, A.N.,  D.M. Sosnovchik, V.D. Kukush, Ch. Jacobi, and K. Fröhlich, 2007: Seasonal variation of space-time parameters of internal gravity waves at Kharkiv (49°30’N, 36°51’E). J. Atmos. Sol.-Terr. Phys. 69, 2257–2264.

Borries, C., N. Jakowski, Ch. Jacobi, P. Hoffmann, and A. Pogoreltsev, 2007: Spectral Analysis of Planetary Waves seen in Ionospheric Total Electron Content (TEC): First Results using GPS differential TEC and Stratospheric Reanalyses. J. Atmos. Sol.-Terr. Phys. 69, 2442-2451.

Jacobi, Ch., and D. Kürschner, 2007; Possible climate change response of the mesosphere/lower thermosphere region. Proceedings of the International Symposium “Atmospheric Physics: Science and Education”, St. Petersburg, 11.-13.9.2007, 33-37. (pdf)

Chshyolkova, T., A.H. Manson, C.E. Meek, T. Aso, S.K. Avery, C.M. Hall, W. Hocking, K. Igarashi, C. Jacobi, N. Makarov, N. Mitchell, Y. Murayama, W. Singer, D. Thorsen, and M. Tsutsumi, 2007: Polar vortex evolution during northern hemispheric winter 2004/05. Ann. Geophys. 25, 1279-1298.

Jacobi, Ch., K. Fröhlich, C. Viehweg, G. Stober, and D. Kürschner, 2007: Midlatitude mesosphere/lower thermosphere meridional winds and temperatures measured with Meteor Radar. Adv. Space Res. 39, 1278-1283.

Jacobi, Ch., N. Jakowski, A. Pogoreltsev, K. Fröhlich, P. Hoffmann, and C. Borries, 2007: The CPW-TEC project: Planetary waves in the middle atmosphere and ionosphere. Adv. Radio Sci. 5, 393–397.

Jacobi, Ch., P. Hoffmann and D. Kürschner, 2007: Trends and climatic shifts in mesosphere/ lower thermosphere planetary waves Collm (52°N, 15°E). Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 41, 1-15. (pdf)

Jacobi, Ch., and D. Kürschner, 2007: Interannual variability of the quasi two-day wave over Central Europe (52°N, 15°E). Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 41, 17-26. (pdf)

Weithäuser, I., G. Stober, K. Fröhlich and Ch. Jacobi, 2007: Untersuchung der Quasi - 2 - Tage Welle im Sommer 2005. Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 41, 27-36. (pdf)

Fröhlich, K., A. I. Pogoreltsev, Ch. Jacobi and L.A. Nechaeva, 2007: The influence of NCEP-data assimilated into COMMA-LIM on the 16-day wave. Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 41, 37-45. (pdf)

Stober, G., and Ch. Jacobi, 2007: Meteor head velocity determination. Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 41, 47-56. (pdf)

Hoffmann, P., and Ch. Jacobi, 2007: Response of the ionospheric total electron content to stratospheric normal modes. Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 41, 57-68. (pdf)

2006  (top of page)

Pavelyev, A.G., J. Wickert, Y.A. Liou, A.A. Pavelyev, and C. Jacobi, 2006: Analysis of atmospheric and ionospheric wave structures using the CHAMP and GPS/MET Radio Occultation database. In: U. Foelsche, G. Kirchengast, A. Steiner (Eds.): Atmosphere and Climate. Studies by Occultation Methods, Springer, Berlin,  225-242.

Stolle, C., S. Schlüter, S. Heise, Ch. Jacobi, N. Jakowski, and A. Raabe, 2006: A GPS based three-dimensional ionospheric imaging tool: Process and assessment. Adv. Space Res., 38, 3213-2317.

Jacobi, Ch., N.M. Gavrilov, D. Kürschner, and K. Fröhlich, 2006: Gravity wave climatology and trends in the mesosphere/lower thermosphere region deduced from low-frequency drift measurements 1984-2003 (52.1°N, 13.2°E). J. Atmos. Sol.-Terr. Phys., 68, 1913-1923.

Portnyagin, Yu.I., E.G. Merzlyakov, T.V. Solovjova, Ch. Jacobi, D. Kürschner, A. Manson, and C. Meek, 2006: Long-term trends and year-to-year variability of mid-latitude mesosphere/lower thermosphere winds. J. Atmos. Sol.-Terr. Phys., 68, 1890-1901.

Jacobi, Ch., A.I. Pogoreltsev, and K. Fröhlich, 2006: Middle atmosphere background climatology from a simple circulation model. Adv. Space Res., 38, 2470-2474.

Jacobi, Ch., and D. Kürschner, 2006: Long-period upper mesosphere temperature and plasma scale height variations derived from VHF meteor radar and LF absolute reflection height measurements. Adv. Radio Sci. 4, 351-355.

Fröhlich, K., A.I. Pogoreltsev, Ch. Jacobi, und L.A. Nachaeva, 2006: Wellenausbreitung in der mittleren Atmosphäre – eine Modellstudie unter Einbindung von NCEP Daten. Workshop „Datenassimilation: Aktueller Stand, neue Wege und Anforderungen“, Leipzig, 8.6.2006, Mitteilungen DMG 2/2006, 12-13.

Jacobi, Ch., and D. Kürschner, 2006: Mesopause Region Temperatures and Plasma Scale Height Estimations from VHF Meteor Radar and LF Absolute Reflection Height Measurements at Collm. Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 37, 1-10. (pdf)

Fröhlich, K., M. Ern, Ch. Jacobi and P. Preusse, 2006: Implementation of the Warner-McIntyre scheme of gravity wave parameterisation into COMMA-LIM. Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 37, 11-16. (pdf)

Hoffmann, P.,  and Ch. Jacobi, 2006: Analysis of planetary waves seen in ionospheric total electron content (TEC) perturbations. Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 37, 29-40. (pdf)

Stober, G., Ch. Jacobi, D. Kürschner, 2006: Mesopause region temperatures over Collm (51.3 N, 13 E). Wiss. Mitt. Inst. Meteorol. Univ. Leipzig 37, 41-54. (pdf)

Jacobi, Ch., and D. Kürschner, 2006: Long-term trends of MLT region winds over Central Europe. Phys. Chem. Earth 31, 16-21.

Stolle, C., J. Lilensten, S. Schlüter, Ch. Jacobi, M. Rietveld, and H. Lühr, 2006: Observing the north polar ionosphere on 30 October 2003 by GPS imaging and IS radars. Ann. Geophys.  24, 107 - 113.

Jacobi, Ch., K. Fröhlich, and A. Pogoreltsev, 2006: Quasi two-day-wave modulation of gravity wave flux and consequences for the planetary wave propagation in a simple circulation model. J. Atmos. Sol.-Terr. Phys., 68, 283-292.

2005  (top of page)

Oleynikov, A.N., Ch. Jacobi, and D.M. Sosnovchick, 2005: Parameters of internal gravity waves in the mesosphere-lower thermosphere region derived from meteor radar wind measurements. Ann. Geophys. 23, 3431-3437.

Stolle, C., S. Schlüter, S. Heise, Ch. Jacobi, N. Jakowski, S. Friedel, D. Kürschner, and H. Lühr, 2005: GPS ionospheric imaging of the north polar ionosphere on 30 October 2003. Adv. Space Res. 36, 2201-2206.

Fröhlich, K., Ch. Jacobi, und A.I. Pogoreltsev, 2005: Planetary wave transience effects on the zonal mean flow. Adv. Space Res., 35, 1900-1904.

Kürschner, D., and Ch. Jacobi, 2005: The mesopause region wind field over Central Europe in 2003 and comparison with a long-term climatology. Adv. Space Res. 35, 1981-1986.

Schmidt, H., G.P. Brasseur and the MEDEC-Team, 2005: Mesospheric Dynamics, Energetics and Chemistry (MEDEC). AFO2000 final report, BMBF,124-130.

Oleynikov, A.N., Ch. Jacobi, and D.M. Sosnovchik, 2005: Radiometeoric study of temporal-spatial IGW parameter distribution (in russ.). Radiotechnika 140, 45-51.

Jacobi, Ch., and D. Kürschner, 2005:  Long-term measurements of nighttime LF radio wave reflection heights over Central Europe. Adv. Radio Sci., 3, 427-430.

Gavrilov, N.M., A.I. Pogoreltsev and Ch. Jacobi, 2005: Numerical modeling of the effect of latitude-inhomogeneous gravity waves on the circulation of the middle atmosphere (in russ.). Izv., Atmos. Ocean. Phys. 41 (1), 9-18.

Jacobi, Ch., D. Kürschner, K. Fröhlich, K. Arnold and G. Tetzlaff, 2005: Meteor radar wind and temperature measurements over Collm (51.3°N, 13°E) and comparison with co-located LF drift measurements during autumn 2004. Rep. Inst. Meteorol. Univ. Leipzig 36, 98-112. (pdf-file)

Jacobi, Ch., K. Fröhlich and A. Pogoreltsev, 2005: Gravity wave flux modulation by planetary waves in a circulation model. Rep. Inst. Meteorol. Univ. Leipzig 36, 113-124. (pdf-file)

Oleynikov, A.N.,  Ch. Jacobi and D.M. Sosnovchik, 2005: Time-spatial parameters of internal gravity waves in the mesosphere-lower thermosphere region derived from meteor radar wind measurements. Rep. Inst. Meteorol. Univ. Leipzig 36, 125-125. (pdf-file)

Jacobi, Ch., D. Kürschner and N.M. Gavrilov, 2005: Gravity wave climatology and trends at 85-110 km deduced from Collm low-frequency ionospheric E-region drift measurements 1984-2003. Rep. Inst. Meteorol. Univ. Leipzig 36, 135-147. (pdf-file)

Merzlyakov, E.G., Yu.I. Portnyagin, Ch. Jacobi, I. Fedulina, N.J. Mitchell, B.L. Kashcheyev, A.N. Oleynikov, and A.H. Manson, 2005: On the day-to-day wind and semidiurnal tide variations at heights of the mid-latitude summer mesopause: Zonal wavenumber estimations and its consequences, case-study in 1998. J. Atmos. Sol.-Terr. Phys. 67, 535-551.

Jacobi, Ch., Yu.I. Portnyagin, E.G. Merzlyakov, T.V. Solovjova, T.V., N.A. Makarov, and D. Kürschner, 2005: A long-term comparison of mesopause region wind measurements over Eastern and Central Europe. J. Atmos. Sol.-Terr. Phys. 67, 227-240.

Stolle, C., S. Schlüter, Ch. Jacobi, N. Jakowski, S. Heise and A. Raabe, 2005: Three dimensional monitoring of the polar ionosphere with ground- and space-based GPS. In: Ch. Reigber, H. Lühr, P. Schwintzer, J. Wickert (Eds.): Earth Observation with CHAMP. Results from Three Years in Orbit, Springer, Berlin, 477-482.

Jacobi, Ch., M. Venkat Ratnam and G. Tetzlaff, 2004: Global analysis of stratospheric gravity wave activity using CHAMP radio occultation temperatures. In: Ch. Reigber, H. Lühr, P. Schwintzer, J. Wickert (Eds.): Earth Observation with CHAMP. Results from Three Years in Orbit, Springer, Berlin, 555-560.

Venkat Ratnam, M., G. Tetzlaff und Ch. Jacobi, 2004: Structure and variability of the tropopause obtained from CHAMP radio occultation temperature profiles. In: Ch. Reigber, H. Lühr, P. Schwintzer, J. Wickert (Eds.): Earth Observation with CHAMP. Results from Three Years in Orbit, Springer, Berlin, 579-584.

2004  (top of page)

Portnyagin, Yu. T. Solovjova, E. Merzlyakov, J. Forbes, S. Palo, D. Ortland, W. Hocking, J. MacDougall, T. Thayaparan, A. Manson, C. Meek, P. Hoffmann, W. Singer, N. Mitchell, D. Pancheva, K. Igarashi, Y. Murayama, Ch. Jacobi, D. Kürschner, A. Fahrutdinova, D. Korotyshkin, R. Clark, M. Tailor, S. Franke, D. Fritts, T. Tsuda, T. Nakamura, S. Gurubaran, R. Rajaram, R. Vincent, S. Kovalam, P. Batista, G. Poole, S. Malinga, G. Fraser, D. Murphy, D. Riggin, T. Aso and M. Tsutsumi, 2004: Mesosphere/lower thermosphere prevailing wind model. Adv. Space Res. 34, 1755-1762, doi:10.1016/j.asr.2003.04.058.

Jacobi, Ch., and D. Kürschner, 2004: Langzeituntersuchungen von Sonneneruptionseffekten in der unteren Ionosphäre mit LF- Feldstärkeregistrierungen. DACH 2004 Meteorologentagung, CD, P8.1.7. (pdf)

Venkat Ratnam, M., G. Tetzlaff and Ch. Jacobi, 2004: Global and seasonal variations of stratospheric gravity wave activity deduced from the CHAllenging Minisatellite Payload (CHAMP)-GPS Satellite. J. Atmos. Sci. 61, 1610-1620.

Merzlyakov, E.G., and Ch. Jacobi, 2004: Quasi-two-day wave in an unstable summer atmosphere – some numerical results on excitation and propagation. Ann. Geophys. 22, 1917-1929.

Venkat Ratnam, M., T. Tsuda,  Ch. Jacobi, and Y. Aoyama, 2004: Enhancement of Gravity wave activity observed during a major Southern Hemisphere stratospheric warming by CHAMP/GPS measurements. Geophys. Res. Lett. 31, L16101, doi:10.1029/2004GL019789.

Schmidt, H., G.P. Brasseur, and the MEDEC-Team, 2004: Mesospheric Dynamics, Energetics and Chemistry (MEDEC). AFO2000 Newsletter 7, 3-7.

Gavrilov, N.M., N.V. Karpova, and Ch. Jacobi, 2004: Global distributions of the refraction index variances at different altitudes in the atmosphere from GPS/MET satellite occultation data. Phys. Chem. Earth 29, 241-249.

Gavrilov, N.M., N.V. Karpova, Ch. Jacobi, and A.N. Gavrilov, 2004: Morphology of atmospheric refraction index variations at different altitudes from GPS/MET satellite observations. J. Atmos. Sol.-Terr. Phys. 66,  427-435.

Pancheva, D., N.J. Mitchell, A.H. Manson, C.E. Meek, Ch. Jacobi, Yu. Portnyagin, E. Merzlyakov, W.K. Hocking, J. MacDougall, W. Singer, K. Igarashi, R.R. Clark, D.M. Riggin, S.J. Franke, D. Kürschner, A.N. Fahrutdinova, A.M. Stepanov, B.L. Kashcheyev, A.N. Oleynikov, and H.G. Muller, 2004: Variability of the quasi-2-day wave observed in the MLT region during the PSMOS campaign of June–August 1999. J. Atmos. Sol.-Terr. Phys.  66, 539-565.

Kürschner, D., and Ch. Jacobi, 2004: Unexpectedly small semidiurnal tidal wind amplitudes in the midlatitude mesopause region during September 2002. Ann. Geophys. 22, 701-704. (see also some results here)

Kürschner, D., und Ch. Jacobi, 2004: A long-term record of sudden phase anomalies at Collm. Rep. Inst. Meteorol. Univ. Leipzig 34, 89-96.

Stolle, C., Ch. Jacobi, N. Jakowski, S. Schlüter, and A. Raabe, 2004: Comparison of electron density profiles in the ionosphere from ionospheric assimilations of GPS, CHAMP profiling and ionosondes over Europe. Rep. Inst. Meteorol. Univ. Leipzig 34, 97-105.

Fröhlich, K., and Ch. Jacobi, 2004: The solar cycle in the middle atmosphere: changes of the mean circulation and of propagation conditions for planetary waves. Rep. Inst. Meteorol. Univ. Leipzig 34, 106-117.

Gavrilov, N.M., and Ch. Jacobi, 2004: A study of seasonal variations of gravity wave intensity in the lower thermosphere using LF D1 wind observations and a numerical model. Ann. Geophys. 22, 35-45.

2003  (top of page)

Fahrutdinova, A.N., V.V. Guryanov, D.V. Korotyshkin, A.H. Manson, C.E. Meek, ?h. Jacobi und D. Kürschner, 2003: Longitudinal variability of the zonal and meridional circulation and the intensity of planetary waves in the lower and the middle atmospheres. Adv. Space Res. 32,1759-1764, doi: 10.1016/S0273-1177(03)00222-9.

Kürschner, D., and Ch. Jacobi, 2003: Quasi-biennial and decadal variability obtained from long-term measurements of nighttime radio wave reflection heights over central Europe. Adv. Space Res. 32, 1701-1706, doi: 10.1016/S0273-1177(03)90465-0.

Fahrutdinova, A.N., V.V. Guryanov, D.V. Korotyshkin, A.H. Manson, C.E. Meek, Ch. Jacobi, and D. Kürschner, 2003: Planetary waves activity and rotational effects in the mid-latitudes of the lower and middle atmosphere (0-100km). Adv. Space Res. 32, 869-874, doi:10.1016/S0273-1177(03)00417-4.

Fröhlich, K., A. Pogoreltsev and Ch. Jacobi, 2003: Numerical simulation of tides, Rossby and Kelvin waves with the COMMA-LIM model. Adv. Space Res. 32, 863-868, doi:10.1016/S0273-1177(03)00416-2.

Fröhlich, K., and Ch. Jacobi, 2003: Der solare Zyklus in der mittleren Atmosphäre: Änderungen in der mittleren Zirkulation und den Ausbreitungsbedingungen der planetaren Wellen. Terra Nostra 2003/6: 6. Deutsche Klimatagung, 155-160.

Jacobi, Ch., and D. Kürschner, 2003: Variabilität der mittleren Atmosphäre über Mitteleuropa im Zeitbereich von 2 - 20 Jahren. Terra Nostra 2003/6: 6. Deutsche Klimatagung, 214-221.

Stolle, C., S. Schlüter, Ch. Jacobi and N. Jakowski, 2003: 3-dimensional ionospheric electron density reconstruction based on GPS measurements. Adv. Space. Res., 31, 1965-1970, doi: 10.1016/S0273-1177(03)00168-6.

Stolle, C., S. Schlüter, N. Jakowski and Ch. Jacobi, 2003: Capability of 3D ionospheric monitoring using TEC of GPS. OIST-4 Proceedings, 217-220.

Altadill, D., E. M. Apostolov, Ch. Jacobi and N. J. Mitchell, 2003: 6-day westward propagating wave in the maximum electron density of the ionosphere. Ann. Geophys. 21, 1577-1588.

Cierpik, K. M., J.M. Forbes, S. Miyahara, Y. Miyoshi, A. Fahrutdinova, C. Jacobi, A. Manson, C. Meek, N.J. Mitchell, and Y Portnyagin, 2003: Longitude variability of the solar semidiurnal tide in the lower thermosphere through assimilation of ground- and space-based wind measurements. J. Geophys. Res.  108, Doi: 10.1029/2002JA009349.

Jacobi, Ch., D. Kürschner, H.G. Muller, D. Pancheva, N.J. Mitchell and B. Naujokat, 2003: Response of the mesopause region dynamics to the February 2001 stratospheric warming. J. Atmos. Sol.-Terr. Phys. 65, 834-855

Ashkaliev, Ya.F. G.I. Gordienko, Ch. Jacobi, Yu.G. Litvinov, V.V. Vodyannikov  and A.F. Yakovets, 2003: Comparison of travelling ionospheric disturbance measurements with thermosphere/ionosphere model results. Ann. Geophys. 21, 1031-1038.

Jacobi, Ch., M. Lange and D. Kürschner, 2003: Influence of anthropogenic climate gas changes on the summer mesospheric/lower thermospheric meridional wind.  Meteorol. Z., N.F. 12, 37-42.

Stolle, C., S. Schlüter, Ch. Jacobi,  N. Jakowski and A. Raabe, 2003: Monitoring of a polar plasma convection event with GPS. Rep. Inst. Meteorol. Univ. Leipzig 30, 112-120. (pdf-file)

Jacobi, Ch., and D. Kürschner, 2003: Small September semidiurnal tidal amplitudes over Collm in 2002. Rep. Inst. Meteorol. Univ. Leipzig 30, 121-126. (pdf-file)

Kürschner, D., and Ch. Jacobi, 2003: Long-term behaviour of E-region nighttime LF reflection heights – long-term trend, solar cycle, and the QBO. Rep. Inst. Meteorol. Univ. Leipzig 30, 127-135.  (pdf-file)

Venkat Ratnam, M., and Ch. Jacobi, 2003:  Study on stratospheric gravity wave activity: Global and seasonal variations deduced from the CHAllenging Minisatellite Payload (CHAMP)-GPS Satellite. Rep. Inst. Meteorol. Univ. Leipzig 30, 136-148. (pdf-file)

Fröhlich, K., A. Pogoreltsev and Ch. Jacobi, 2003: Tides, Rossby and Kelvin waves simulated with the COMMA-LIM model. Rep. Inst. Meteorol. Univ. Leipzig 30, 149-155. (pdf-file)

Fröhlich, K., A. Pogoreltsev and Ch. Jacobi, 2003: The 48-layer COMMA-LIM model. Rep. Inst. Meteorol. Univ. Leipzig 30, 157-185. (pdf-file)

Merzlyakov, E., and Ch. Jacobi, 2003: Some numerical results on the quasi-two-day wave excitation and propagation in the unstable summer middle atmosphere. Rep. Inst. Meteorol. Univ. Leipzig 30, 186-200. (pdf-file)

Lange, M., and Ch. Jacobi, 2003: Analysis of gravity waves from radio occultation measurements. In: Ch. Reigber, H. Lühr, P. Schwintzer, Eds.: First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer, Berlin, 479-484.

Schlüter, S., C. Stolle, N. Jakowski and Ch. Jacobi, 2003: Monitoring of 3-dimensional ionospheric electron density distributions based on GPS Measurements. In: Ch. Reigber, H. Lühr, P. Schwintzer, Eds.: First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer, Berlin, 521-527.

2002  (top of page)

Pancheva, D., E. Merzlyakov, N.J. Mitchell, Y. Portnyagin, A.H. Manson, C. Jacobi, C.E. Meek, Y. Luo, R.R. Clark, W.K. Hocking, J. MacDougall, H.G. Muller, D. Kurschner, G.O.L. Jones, R.A. Vincent, I.M. Reid, W. Singer, K. Igarashi, G.I. Fraser, A.N. Fahrutdinova, A.M. Stepanov, L.M.G. Poole, S.B. Malinga, B.L. Kashcheyev and A.N. Oleynikov, 2002: Global-scale tidal variability during the PSMOS campaign of June-August 1999: interaction with planetary waves. J. Atmos. Sol.-Terr. Phys. 64, 1865-1896.

Jacobi, Ch., and D. Kürschner, 2002: A possible connection of midlatitude mesosphere/lower thermosphere zonal winds and the Southern Oscillation. Phys. Chem. Earth 27, 571-577.

Gavrilov, N.M., S. Fukao, T. Nakamura, Ch. Jacobi, D. Kürschner, A.H. Manson and C.E. Meek, 2002: Comparative study of interannual changes of the mean winds and gravity wave activity in the middle atmosphere over Japan, Central Europe and Canada, J. Atmos. Sol.-Terr. Phys., 64, 1003-1010, doi: 10.1016/S1364-6826(02)00055-X.

Pancheva D., N.J. Mitchell, M.E. Hagan, A.H. Manson, C.E. Meek, Yi. Luo, Ch. Jacobi, D. Kürschner, R.R. Clark, W.K. Hocking, J. MacDougall, G.O.L. Jones, R.A. Vincent, I.M. Reid, W. Singer, K. Igarashi, G.I. Fraser, T. Nakmura, T. Tsuda, Yu. Portnyagin, E. Merzlyakov, A.N. Fahrutdinova, A.M. Stepanov, L.M.G. Poole, S.B. Malinga, B.L. Kashcheyev, A.N. Oleynikov and D.M. Riggin, 2002: Global-scale tidal structure in the mesosphere & lower thermosphere during the PSMOS campaign of June-August 1999 and comparison with the Global Scale Wave Model. J. Atmos. Sol.-Terr. Phys. 64, 1011 – 1035.

Manson, A.H., C.E. Meek, J. Stegman, P.J. Espy, R.G. Roble, C.M. Hall, P. Hoffmann and Ch. Jacobi, 2002: Springtime transitions in mesopause airglow and dynamics: photometer and MF radar observations in the Scandinavian sectors. J. Atmos. Sol.-Terr. Phys. 64, 1131–1146.

Stolle, C., S. Schlüter, Ch. Jacobi, and N. Jakowski, 2002: Ionospheric tomography and first interpretations of including space-based GPS. Rep. Inst. Meteorol. Univ. Leipzig 26, 81 - 92.

Stolle, C., M. Lange and Ch. Jacobi, 2002: Validation of atmospheric temperature profiles and electron densities derived from CHAMP radio occultation measurements during measurement campaigns at Andoya (69.28°N, 16.02°E). Rep. Inst. Meteorol. Univ. Leipzig 26, 93 - 100 (pdf-file).

Lange, M, and Ch. Jacobi, 2002: Analysis of gravity waves from radio occultation measurements. Rep. Inst. Meteorol. Univ. Leipzig 26, 101 - 108 (pdf-file).

Jacobi, Ch., and D. Kürschner, 2002: Mesopause region winds over Central Europe during the January/February 2001 major stratwarm event. Rep. Inst. Meteorol. Univ. Leipzig 26 109 - 121.

Fröhlich, K., Ch. Jacobi, M. Lange and A. Pogoreltsev, 2002: The quasi two-day wave - the results of numerical simulation with the COMMA-LIM model. Rep. Inst. Meteorol. Univ. Leipzig 26, 122 - 134 (pdf-file).

2001 (top of page)

Stening, R.J., and Ch. Jacobi, 2001: Lunar tidal winds in the upper atmosphere over Collm. Ann. Geophys. 18, 1645-1650.

Jacobi, Ch., and D. Kürschner, 2001: A possible connection of midlatitude mesosphere/lower thermosphere zonal winds and the Southern Oscillation. Rep. Inst. Meteorol. Univ. Leipzig 22, 98 – 110.

Lange, M., and Ch. Jacobi, 2001: Einfluß des winterlichen stratosphärischen Polarwirbels auf die zonale Symmetrie des Windfeldes in der oberen Mesosphäre und unteren Thermosphäre simuliert mit dem COMMA-Modell. Rep. Inst. Meteorol. Univ. Leipzig 22, 111 – 120.

Luo, Y., A. H. Manson, C.E. Meek, K. Igarashi and Ch. Jacobi, 2001: Extra long period (20-40 day) oscillations in the mesospheric and lower thermospheric winds: observations in Canada, Europe and Japan, and considerations of possible solar influences. J. Atmos. Sol.-Terr. Phys. 63, 835 - 852.

Jacobi, Ch, Yu.I. Portnyagin, E.G. Merzlyakov, B.L. Kashcheyev, A.N. Oleynikov, D. Kürschner, N.J. Mitchell, H.R. Middleton, H.G. Muller and V.E. Comley, 2001: Mesosphere/lower thermosphere wind measurements over Europe in summer 1998. J. Atmos. Sol.-Terr. Phys. 63, 1017 – 1031.

Altadill, D., E.M. Apostolov, J.G. Solé and Ch. Jacobi, 2001: Origin and development of vertical propagating oscillations with periods of planetary waves in the ionospheric F region, Phys. Chem. Earth 26, 387 – 393.

Jacobi, Ch., M. Lange, D. Kürschner, A.H. Manson and C.E. Meek, 2001: A long-term comparison of Saskatoon MF radar and Collm LF D1 mesosphere-lower thermosphere wind measurements. Phys. Chem. Earth 26, 419 – 424.

Gavrilov, N.M., Ch. Jacobi and D. Kürschner, 2001: Short-period variations of ionospheric drifts at Collm and their connection with the dynamics of the lower and middle atmosphere, Phys. Chem. Earth 26, 459 - 464.

Merzlyakov, E.G., Yu.I. Portnyagin, C. Jacobi, N.J. Mitchell, H.G. Muller, A.H. Manson, A.N. Fachrutdinova, W. Singer and P. Hoffmann, 2001: On the longitudinal structure of the transient day-to-day variation of the semidiurnal tide in the mid-latitude lower thermosphere – I. Winter season. Ann. Geophys. 19, 545 – 562.

Stolle, C., S. Schlüter, Ch. Jacobi, N. Jakowski, S. Heise and A.Raabe, 2001: Tomographie in der Ionosphäre unter Einbindung von GPS-Okkultationen. Österreichische Beiträge zu Meteorologie und Geophysik 27, Publ. Nr. 399. (pdf-file)

Lange, M., and Ch. Jacobi, 2001: Einfluss des stratosphärischen Polarwirbels auf die zonale Variabilität des Windfeldes in der Mesosphäre und unteren Thermosphäre - eine  Modellstudie. Österreichische Beiträge zu Meteorologie und Geophysik 27, Publ. Nr. 399. (pdf-file)

Jacobi, Ch., and D. Kürschner, 2001: Ein möglicher Einfluss von ENSO auf die Zirkulation im oberen Mesopausenbereich mittlerer Breiten. Österreichische Beiträge zu Meteorologie und Geophysik 27, Publ. Nr. 399. (pdf-file)

Gavrilov, N. M., Ch. Jacobi, and D. Kürschner, 2001: Climatology of ionospheric drift perturbations at Collm, Germany, Adv. Space Res. 27, No. 10, 1779-1784.

2000 (top of page)

Gavrilov, N.M., Ch. Jacobi and D. Kürschner, 2000: Drifts and their short-period perturbations in the lower ionosphere observed at Collm during 1983 - 1999. Reports of the LIM and the IFT 17, 74 - 87. (PDF-File 550 KByte)

Jacobi, Ch., and D. Kürschner, 2000: Ergebnisse ionosphärischer Messungen am Observatorium Collm während der totalen Sonnenfinsternis vom 11.8.1999. Reports of the LIM and the IFT 17, 88 - 94. ( see also results here [in German])

Lange, Ch. Jacobi, V.I. Fomichev and V.P. Ogibalov, 2000: Einfluß des CO2-Anstiegs auf die Zirkulation der mittleren Atmosphäre und unteren Thermosphäre (15-120 km). Reports of the LIM and the IFT 17, 95 - 112.

Jacobi, Ch., 2000: Midlatitude mesopause region winds and their connection with European and Asian tropospheric parameters. Theor. Appl. Climatol. 65, 3-4, 231 - 243.

Jacobi, Ch., 2000: Midlatitude mesopause region dynamics and its coupling with lower and middle atmospheric processes. Habilitation Thesis, Faculty for Physics and Earth Sciences, University of Leipzig, Reports of the LIM and the IfT 20, Leipzig, 132 p.

Singer, W., P. Hoffmann, N.J. Mitchell and Ch. Jacobi, 2000: Mesospheric and lower thermospheric winds at middle Europe and northern Scandinavia during the Leonid 1999 meteor storm. Earth, Moon, and Planets 82-83, 565 - 574.

1999 (top of page)

Jacobi, Ch., 1999: Nonlinear interaction of planetary waves and the semidiurnal tide as seen from midlatitude mesopause region winds measured at Collm, Germany. Meteorol. Z., N.F. 8, 28 - 35.

Jacobi, Ch., and P. Braesicke, 1999: Correlation between stratosphere and upper mesosphere: A comparison of Collm mesopause winds and Berlin stratospheric analyses. Reports of the LIM and the IFT 12, Leipzig, 130 - 141.

Jacobi, Ch., 1999: Planetary wave-mean flow interaction seen in midlatitude mesopause region wind measurements at Collm. Reports of the LIM and the IFT 12, Leipzig, 142 - 155.

Jacobi, Ch., and D. Kürschner, 1999: Dependence of the upper middle atmosphere on tropospheric circulation: Correlation of European winter rainfall and midlatitude mesopause region zonal winds. Meteorol. Z., N.F. 8, 132 - 138.

Portnyagin, Yu.I., E.G. Merzlyakov, Ch. Jacobi, N.J. Mitchell, H.G. Muller, A.H. Manson, W. Singer, P. Hoffmann and A.N. Fachrutdinova, 1999: Some results of S-transform analysis of the transient planetary-scale wind oscillations in the lower thermosphere. Earth, Planets and Space 51, 711 - 717.

Jacobi, Ch., and B.-R. Beckmann, 1999: On the connection between upper atmospheric dynamics and tropospheric parameters: Correlation between mesopause region winds and the North Atlantic Oscillation. Clim. Change, 43, 629 - 643.

Jacobi, Ch., Yu.I. Portnyagin, T.V. Solovjova, P. Hoffmann, W. Singer, A.N. Fahrutdinova, R.A. Ishmuratov, A.G. Beard, N.J. Mitchell, H.G. Muller, R. Schminder, D. Kürschner, A.H. Manson and C.E. Meek, 1999: Climatology of the semidiurnal tide at 52°N - 56°N from ground-based radar wind measurements 1985 - 1995. J. Atmos. Sol.-Terr. Phys. 61, 975 - 991.

Lange, M., R. Schminder, Ch. Jacobi, F. Baier and G. Günther, 1999: Simulation of middle atmosphere winds and comparison with mesopause region wind measurements. Adv. Space Res. 24, 1527 - 1530.

Jacobi, Ch., Yu.I. Portnyagin, T.V. Solovjova, P. Hoffmann, W. Singer, B.L. Kashcheyev, A.N. Oleynikov, A.N. Fahrutdinova, R.N. Solntsev, A.G. Beard, N.J. Mitchell, H.G. Muller, R. Schminder and D. Kürschner, 1999: Mesopause region semidiurnal tide over Europe as seen from ground-based wind measurements. Adv. Space Res. 24, 1545-1548.

1998 (top of page)

Jacobi, Ch., R. Schminder and D. Kürschner, 1998: Planetary wave activity obtained from long-period (2-18 days) variations of mesopause region winds over Central Europe (52°N, 15°E). J. Atmos. Sol.-Terr. Phys. 60, 81 - 93.

Beckmann, B.-R., and Ch. Jacobi, 1998: On the correlation of the mesopause region wind field, the North Atlantic Oscillation and the Central Europe winter temperatures. Reports of the LIM and the IFT 9, Leipzig, 97 - 105.

Jacobi, Ch., 1998: Solar cycle dependence of winds and planetary waves as seen from midlatitude mesopause region wind measurements at Collm - evidence for forcing from below. Reports of the LIM and the IFT 9, Leipzig, 106 - 116.

Jacobi, Ch., 1998: The quasi 16-day wave in the summer midlatitude mesopause region and its dependence on the equatorial quasi-biennial oscillation. Reports of the LIM and the IFT 9, Leipzig, 117 - 129.

Lange, M., R. Schminder, Ch. Jacobi, F. Baier and G. Günther, 1998: Windfeldsimulation im Mesopausenbereich mit dem COMMA Modell der mittleren Atmosphäre und Vergleich mit der Langzeitwinddatenreihe vom Observatorium Collm am Institut für Meteorologie in Leipzig (52N, 15E). Ann. Meteorol. 37, 393 - 394.

Jacobi, Ch., 1998: Der Einfluß des 11-jährigen Sonnenfleckenzyklus auf dynamische Prozesse in der Mesosphäre mittlerer Breiten. Ann. Meteorol. 37, 397-398.

Jacobi, Ch., 1998: Der Einfluß troposphärischer und stratosphärischer Variabilität auf die Dynamik der oberen Atmosphäre. Bull. German Meteorol. Soc. 3/98, 6 - 7.

Jacobi, Ch., 1998: On the solar cycle dependence of winds and planetary waves as seen from midlatitude D1 LF mesopause region wind measurements. Ann. Geophys. 16, 1534 - 1543.

Jacobi, Ch., R. Schminder and D. Kürschner, 1998: Non-linear interaction of the quasi 2-day wave and long-term oscillations in the summer midlatitude mesopause region as seen from LF D1 wind measurements over Central Europe (Collm, 52°N, 15°E). J. Atmos. Sol.-Terr. Phys. 60, 1175 - 1191.

Jacobi, Ch., R. Schminder and D. Kürschner, 1998: Long-period (12-25 days) oscillations in the summer mesopause region as measured at Collm (52°N, 15°E) and their dependence on the equatorial quasi-biennial oscillation. Contrib. Atmos. Phys. 71, 461 - 464.

1997 (top of page)

Jacobi, Ch., R. Schminder and D. Kürschner, 1997: The quasi two-day wave as seen from D1 LF wind measurements over Central Europe (52°N, 15°E) at Collm. J. Atmos. Sol.-Terr. Phys. 59, 1277 - 1286.

Jacobi, Ch., R. Schminder and D. Kürschner, 1997: Measurements of mesopause region winds over Central Europe from 1983 through 1995 at Collm, Germany. Contrib. Atmos. Phys. 70, 189 - 190.

Jacobi, Ch., 1997: Variabilität und Langzeittrends des Windes im Mesopausenbereich. Ann. Meteorol. 34, 49 - 50.

Siemer, A.H., Ch. Jacobi and R. Roth, 1997: Flugzeuggestützte meteorologische Messungen turbulenter Flüsse - systematische Fehler und ihre Behandlung. In: G. Schänzer (Ed.): Sicherheit im Luftverkehr. German Research Foundation, Wiley-VCH, Weinheim, 93 - 110.

Jacobi, Ch., A.H. Siemer and R. Roth, 1997: Starke Windscherungen unter nicht extremen meteorologischen Bedingungen. In: G. Schänzer (Ed.): Sicherheit im Luftverkehr. German Research Foundation, Wiley-VCH, Weinheim, 111 - 123.

Schminder, R., Ch. Jacobi, D. Kürschner, P. Hoffmann, D. Keuer and W. Singer, 1997: The upper mesosphere and lower thermosphere wind field over Central Europe from 1994 through 1996 obtained from a joint analysis of LF windprofiler and MF radar measurements. Meteorol. Z., N.F. 6, 225 - 229.

Jacobi, Ch., R. Schminder and D. Kürschner, 1997: The winter mesopause wind field over Central Europe and its response to stratospheric warmings as measured by LF D1 wind measurements at Collm, Germany. Adv. Space Res. 20, 1223 - 1226.

Jacobi, Ch., R. Schminder, D. Kürschner, J. Bremer, K.M. Greisiger, P. Hoffmann and W. Singer, 1997: Long-term trends in the mesopause wind field obtained from D1 LF wind measurements at Collm, Germany. Adv. Space Res. 20, 2085 - 2088.

1996 (top of page)

Jacobi, Ch., A.H. Siemer and R. Roth, 1996: On wind shear at fronts and inversions. Meteorol. Atm. Phys. 59, 235 - 243.

Jacobi, Ch., 1996: The quasi 2-day oscillation in the mesosphere/lower thermosphere region. Bull. Ukr. Astronom. Soc. 9/1996, 62 - 63.

Jacobi, Ch., R. Schminder and D. Kürschner, 1996: On the influence of the stratospheric quasi-biennial oscillation on the mesopause zonal wind over Central Europe. Meteorol. Z., N.F. 5, 218 - 223.

Jacobi, Ch., R. Schminder and D. Kürschner, 1996: D1 LF wind measurements in autumn and early winter 1994 at Collm, Germany. Presentation at the CRISTA/MAHRSI Workshop, May 30/31, Wuppertal. In: A. Raabe, J. Heintzenberg (Eds.): Meteorologische Arbeiten aus Leipzig II. Reports of theLIM and the IFT 4, Leipzig, 144 - 150.

Jacobi, Ch., R. Schminder and D. Kürschner, 1996: Long-period (2-18 days) oscillations of mesopause winds at Collm. In: A. Raabe, J. Heintzenberg (Eds.): Meteorologische Arbeiten aus Leipzig II. Reports of the LIM and the IFT 4, Leipzig, 131 - 143.

Busch, U., M. Hofmann, Ch. Jacobi and R. Roth, 1996: Errors in aircraft measurements of turbulent fluxes in a boundary layer with strong convection. Phys. Chem. Earth 21, 393 - 397.

1989-1995 (top of page)

Muschinski, A., Ch. Jacobi,A.H. Siemer, P. Czechowsky and R. Rüster, 1995: Quasi-specular reflection observed with the SOUSY-VHF-Radar: comparison with aircraft and radiosonde measurements. Preprints of 9. Symposium on Meteorological Observations and Instrumentation, 27. - 31.5.1995, Charlotte, North Carolina, USA, 139 - 144.

Jacobi, Ch., and R. Roth, 1995: Organisierte mesoskalige Störungen in der stabilen planetaren Grenzschicht. Meteorol. Z., N.F. 4, 150 - 161.

Jacobi, Ch., A. Scherf, A.H. Siemer and R. Roth, 1995: On the influence of sensor inertia on the estimation of turbulent fluxes from aircraft measurements. Boundary-Layer Meteorol. 76, 97 - 108.

Jacobi, Ch., and R. Roth, 1995: Inflection point instability in the stably stratified planetary boundary layer. Contrib. Atmos. Phys. 68, 367 - 380.

Jacobi, Ch., C. Becker, Th. Kratzsch, A.H. Siemer and R. Roth, 1994: Experimental investigations of nocturnal low-level jets with some remarks on flight safety. Contrib. Atmos. Phys. 67, 71 - 82.

Jacobi, Ch., 1994: Organisierte mesoskalige Störungen in der nächtlichen planetaren Grenzschicht. Reports Inst. f. Meteorol. u. Klimatol. 45, University of Hannover, 120 p.

Czechowsky, P., R. Rüster, A.H. Siemer, A. Muschinski, Ch. Jacobi and A. Knüppel, 1994: Aspect sensitivity of VHF Radar echoes derived from ground based and in-situ measurements. Extended abstracts from: 3rd International Symposium on Tropospheric Profiling, Aug. 30 - Sept. 2, 1994, Hamburg, 272 - 273.

Muschinski, A., N. Eicke, Ch. Jacobi, A.H. Siemer, A. Knüppel, P. Czechowsky and R. Rüster, 1994: Temperature profiling in the troposphere using the SOUSY-VHF-Radar: first results of a calibration experiment. Extended abstracts from: 3rd International Symposium on Tropospheric Profiling, Aug. 30 - Sept. 2, 1994, Hamburg, 292 - 295.

Jacobi, Ch., A.H. Siemer and R. Roth, 1994: Das Auftreten starker Windscherungen unter nicht extremen meteorologischen Bedingungen. 4. Braunschweig Aerospace Symposium, 13. - 15.9.1994, Braunschweig, Proceedings, 101 - 112.

Siemer, A.H., Ch. Jacobi and R. Roth, 1994: Flugzeuggestützte meteorologische Messungen turbulenter Flüsse - systematische Fehler und ihre Behandlung. 4. Braunschweig Aerospace Symposium, 13. - 15.9.1994, Braunschweig, Proceedings, 113 - 129.

Jacobi, Ch., and R. Roth, 1992: Flugzeuggestützte Messungen meteorologischer Parameter an einer Kaltfront über der Nordsee. Meteorol. Z., N.F. 1 195 - 206.

Roth, R., Th. Kratzsch and Ch. Jacobi, 1992: Airborne measurements with the Do-128 research aircraft. In: EFEDA, First Annual Report, Berlin, 191 - 197.

Fiedler, F., N. Kalthoff, Ch. Jacobi, U. Corsmeier and O. Walk, 1991: Änderung der Energiebilanz von Oberflächen in Abhängigkeit von Bodenparametern. In: U. Hoppmann, R. Roth (Eds.): Experimentbericht zu den Feldexperimenten HIBE'88 und HIBE'89. Reports Inst. f. Meteorol. u. Klimatol. B2, University of Hannover.

Becker, C., Ch. Jacobi and R. Roth, 1991: Flugzeuggestützte Messungen an einem postfrontalen Regenband während FRONTEX'89. Meteorol. Rdsch. 44, 161 - 173.

Corsmeier, U., F. Fiedler, W. Hübschmann, Ch. Jacobi, N. Kalthoff, O. Kolle and O. Walk, 1989: Variationen des fühlbaren Wärmestroms in Abhängigkeit von Bodeneigenschaften (LOTREX-10E/HIBE88). In: Klimaforschungsprogramm. Statusseminar 10.01.-12.01.1989, Ed. Gesellschaft für Strahlen- und Umweltforschung, 179 - 183.


Last update 12 September 2017 by Ch. Jacobi