Ueli Siegenthaler

(1941-1994). Prof. Dr. Uni Bern, Diss. bei H. Oeschger. Nachruf F. Joos 1995
Hat Proben vom North Water gemessen.
Publizierte schon 1978 zusammen mit Hans Oeschger detaillierte Berechnungen zum Klimawandel (Science 399)
Siegenthaler, Ueli

born 1941
Siegenthaler, Ueli


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Beer, Jürg, M. Andrée, H. Oeschger, U. Siegenthaler, G. Bonani, H. Hofmann, E. Morenzoni, M. Nessi, M. Suter, W. Wölfli, R.C. Finkel The Camp Century 10Be Record: Implications for Long-term Variations of the Geomagnetic Dipole Moment. Nuclear Instruments and Methods in Physics Research, Vol. 85, 380-384.1984
Beer, Jürg, G. Bonani, H.J. Hofmann, M. Suter, H.A. Synal, W. Wölfli, H. Oeschger, Ueli Siegenthaler u. R.C. Finkel 10Be Mesurements on Polar Ice: Comparison of Arctic and Antarctic Records. In: 4th Intl. Symposium on Acc. Mass Spectrometry, pp. 203-206.1987
Beer, Jürg, U. Siegenthaler, G. Bonani, R.C. Finkel, H. Oeschger, M. Suter u. W. WölfliInformation on past solar activity and geomagnetism from 10Be in the Camp Century ice core. Nature, 331, 675-679.1988
Beer, Jürg, R.C. Finkel, G. Bonani, H. Gäggeler, U. Görlach, P. Jakob, D. Klockow, C.C. Langway, A. Neftel, H. Oeschger, U. Schotterer, J. Schwander, U. Siegenthaler, M. Suter, D. Wagenbach u. W. Wölfli Seasonal Variations of 10Be, Cl-,NO_3, SO_4, H2O2, 210Pb, 3H Mineral Dust and ?18O in Greenland Snow. Atmospheric Environment 25A, 5/6, 899-904.1991
Beer, Jürg, F. Joos, Ch. Lukascyk, W. Mende, J. Rodriguez, Ueli Siegenthaler u. R. Stellmacher 10Be as an indicator of solar variability and climate. In: Nessme-Ribes, E. (ed.): The Solar Engine and its influence on Terrestrial Atmosphere and Climate. NATO ASI Series 25, 221-233.1994
Bolin, B., C.D. Keeling, R.B. Bacastow, A. Björkstrom u. Ueli Siegenthaler Carbon cycle modelling. In: Bolin, B. (ed.): Carbon Cycle Modelling. SCOPE Report 16, Chichester, John Wiley & Sons, pp. 1-28.1980
Friedli, H., E. Moor, H. Oeschger, U. Siegenthaler u. B. Stauffer 13C/12C Ratios in CO2 Extracted from Antarctic Ice. Geophysical Research Letters, Vol. 11, No. 10, 1145-1148.1984
Friedli, H., H.P. Lütscher, H. Oeschger, Ueli Siegenthaler u. B. Stauffer Ice core record of the 13C/12C ration of atmospheric CO2 in the past two centuries. Nature 324, 237-238.1986
Joos, Fortunat, J.L. Sarmiento u. Ueli Siegenthaler Estimates on the effect of Southern Ocean iron fertilization on atmospheric CO2 concentration. Nature 349, 772-774.1991
Joos, Fortunat, Ueli Siegenthaler u. J.L. Sarmiento Possible effects of iron fertilization in the Southern Ocean on atmospheric CO2 concentration. Global Biogeochemical Cycles 5, 135-150.1991
Leuenberger, Markus, Ueli Siegenthaler u. C.C. Langway Carbon isotope composition of atmospheric CO2 during the last ice age from an Antarctic ice core. Nature 357, 488-490.1992
Leuenberger, Markus, Ueli Siegenthaler Ice-age atmospheric concentration of nitrous oxide from an Antarctic ice core. Nature 360, 449-451.1992
Müller, Fritz, W. Bachmann, P. Berger, H. Blatter, H. Ito, S. Ito, G. Kappenberger, H. Müller, A. Ohmura, G. Schriber, K. Schroff, H.U. Siegenthaler, A. Züst u. J. WeissNorth Water Project, Progress Report IV. McGill University, Montreal and ETH Zürich, 152 pp.1976
Neftel, Albrecht, H. Friedli, E. Moor, H. Loetscher, H. Oeschger, U. Siegenthaler u. B. StaufferCO2 record from the Siples Station ice core. In: Trends: A Compendium of Data on Global Change, pp. 11-14.1994
Oeschger, Hans, Ueli Siegenthaler, U. Schotterer u. A. Gugelmann A box diffusion model to study the carbon dioxide exchange in nature. Tellus 27, 168-192.1975
Oeschger, Hans, M. Welten, U. Eicher, M. Möll, T. Riesen, Ueli Siegenthaler u. S. Wegmüller 14C and other parameters during the Younger Dryas cold phase. In: Stuiver, M. and Kra, R.S. (eds.), Proceedings of the 10th International 14C Conference. Radiocarbon 22, 2, 299-310.1980
Oeschger, Hans, U. Siegenthaler u. T. Wenk The carbon dioxide problem. In: Primary Energy, Present Status and Future Perspectives, edited by K.O. Thielheim.1982
Oeschger, Hans, J. Beer, U. Siegenthaler, B. Stauffer, W. Dansgaard u. C.C. LangwayLate galcial climate history from ice cores. In: Climate Processes and Climate Senitivity. Geophysical Monograph 29, edited by J.E. Jensen, 299-306.1984
Oeschger, Hans u. U. Siegenthaler How was the atmospheric concentracion of CO2 changed? In: The changing atmosphere, edited by Rowland and Isaksen, pp. 5-23.1988
Oeschger, Hans, F. Joos u. Ueli Siegenthaler Urgency of CO2 emission control. EOS 73, 321-324.1992
Sarmiento, J.L., J. Orr u. Ueli Siegenthaler A perturbation simulation of CO2 uptake in an ocean general circulation model. Journal of Geophysical Research 97, 3621-3645.1992
Stauffer, Bernhard, H. Hofer, H. Oeschger, J. Schwander u. Ueli SiegenthalerAtmospheric CO2 concentration during the last glaciation. Annals of Glaciology 5, 160-164.1984
Watson, R, H. Rode, H. Oeschger u. U. Siegenthaler Greenhouse gases and aerosols. In: Climate Change the IPCC Scientific Assessment, edited by T. Houghton, G.J. Jenkins and J.J. Ephraums.1990
Wenk, Th. u. U. Ueli Siegenthaler The high-latitude ocean as a control of atmospheric CO2. In: Sundquist, E.T. and Broecker, W.S. (eds.): The Carbon Cycle and Atmospheric CO2: Natural Variation. Geophysical Monograph 32. Washington, D.C., American Geophysical Union, pp. 185-194.1985
Joos, F., M. Bruno, R. Fink, U. Siegenthaler, T.F. Stocker, C. Le Quere u. J. SarmientoAn efficient and accurate representation of complex oceanic and biospheric models of anthropogenic carbon uptake. Tellus 46B, 397-417.1996
Siegenthaler, Ueli, M. Heimann u. H. Oeschger 14C Variations Caused by Changes in the Global Carbon Cycle. Radiocarbon 23, 177-191.1980
Siegenthaler, Ueli u. K.O. Münnich 13C/12C fractionation during CO2 transfer from air to sea. In: Bolin, B. (ed.), Carbon Cycle modelling. SCOPE Report 16, Chichester, John Wiley & Sons, pp. 249-257.1980
Siegenthaler, Ueli Uptake of excess CO2 calculated by an outcrop diffusion model of the ocean. Journal of Geophysical Research 88, 3599-3608.1983
Siegenthaler, Ueli 19th century measurements of atmospheric CO2, Comment. Climatic Change 6, 409-411.1984
Siegenthaler, Ueli u. H. Oeschger Transient temperature changes due increasing CO2 using simple models. Annals of Glaciology 5, 153-159.1984
Siegenthaler, Ueli u. Th. Wenk Rapid atmospheric CO2 variations and ocean circulation. Nature 308, 624-626.1984
Siegenthaler, Ueli Carbon dioxide: Its natural cycle and anthropogenic pertubation. In: Buat-Ménard, P. (ed.): The Role of Air-Sea Exchange in Geochemical Cycling. Dordrecht, Reidel, pp. 209-247.1986
Siegenthaler, Ueli u. H. Oeschger Biospheric CO2 Emissions During the Past 200 Years Reconstructed by Deconvolution of Ice Core Data. Tellus, 39B, 1987, pp. 140-154.1987
Siegenthaler, Ueli On the relationship between 18O/16O ratios of precipitation and climate. Annals of Glaciology 10, p. 217.1988
Siegenthaler, Ueli u. J. Beer Model comparison of 14C and 10Be isotope records. In: Stephenson, F. u. w. Wolfendale, edit. Secular solar ang Geomagnetic variations in the last 10000 years, pp. 315-328. Kluwer AcademicPublishers, Durham.1988
Siegenthaler, Ueli, H. Friedli, H. Loetscher, A. Neftel, H. Oeschger u. B. Stauffer Stable isotope ratios and concentration of CO2 in air from polar ice cores. Annals of Glaciology 10, 151-156.1988
Siegenthaler, Ueli El Niño and atmospheric CO2. Nature 345, 295-296.1990
Siegenthaler, Ueli u. E. Sanhueza Greenhouse gases and other climate forcing agents. In: Jäger, J. and Ferguson, H.L. (eds.), Climate change: Science, Impacts and Policy. Proceedings of the 2nd Second World Climate Conference. Cambridge, Cambridge University Press.1991
Siegenthaler, Ueli u. F. Joos Use of a simple model for oceanic tracer distributions and the global carbon cycle. Tellus 44B, 186-207.1992
Siegenthaler, Ueli Modelling the present-day carbon cycle. In: Heimann, M. (ed.), The Global Carbon Cycle. Berlin, Springer-Verlag, pp. 368-395.1993
Siegenthaler, Ueli u. J. Sarmiento Atmospheric carbon dioxide and the ocean. Nature 365, 119-125.1993
Siegenthaler, Urs CO2-Konzentrationsmessungen an polaren Eisbohrkernen und Tests mit einer neuen Extraktionsmethode. Universität Bern, Diplomarbeit 2002.2002
Siegenthaler, Urs Atmosphärische CO2-Konzentration der letzten 650'000 Jahre anhand von Messungen an Antarktischen Eisbohrkernen. Universität Bern, Dissertation 2006.2006
Siegenthaler, Ueli, Hans OeschgerPredicting future atmospheric carbon dioxide levels. Science 199, 388-395, 1978.1978