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Jochum, K. P., Stolz, A. J. and McOrist, G.: Niobium and tantalum in carbonaceous chondrites: Constraints on the solar system and primitive mantle niobium/tantalum, zirconium/niobium and niobium/uranium ratios, Meteoritics and Planetary Science, 35, 229–235 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9546-4, 2000.

Jöckel, P., Brenninkmeijer, C. A. M. and Lawrence, M. G.: Atmospheric response time of cosmogenic ¹⁴CO to changes in solar activity, Journal of Geophysical Research, 105, 6737–6744 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-947A-7, 2000.

Johnson, D. W., Osborne, S., Wood, R., Suhre, K., Johnson, R., Businger, S., Quinn, P. K., Wiedensohler, A., Durkee, P. A., Russell, L. M., Andreae, M. O., O'Dowd, C., Noone, K., Bandy, B., Rudolph, J. and Rapsomanikis, S.: An overview of the Lagrangian experiments undertaken during the North Atlantic regional Aerosol Characterization Experiment (ACE-2), Tellus, 52B, 290–320 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-942A-C, 2000.

Johnson, D. W., Osborne, S. R., Wood, R., Suhre, K., Quinn, P. K., Bates, T., Andreae, M. O., Noone, K. J., Glantz, P., Bandy, B., Rudolph, J. and O'Dowd, C.: Observations of the evolution of the aerosol, cloud and boundary-layer characteristics during the 1st ACE-2 Lagrangian experiment, Tellus, 52B, 348–374 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9450-3, 2000.

Johnston, J. C., Röckmann, T. and Brenninkmeijer, C. A. M.: CO₂+O(¹D) isotopic exchange: Laboratory and modeling studies, Journal of Geophysical Research, 105, 15213–15229 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-94A8-E, 2000.

Jung, S.: High-temperature, low-/medium-pressure clockwise P-T paths and melting in the development of regional migmatites: The role of crustal thickening and repeated plutonism, Geological Journal, 35, 345–359 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-94FA-5, 2000.

Jung, S. and Hoernes, S.: The major- and trace-element and isotope (Sr, Nd, O) geochemistry of Cenozoic alkaline rift-type volcanic rocks from the Rhön area (Central Germany): Petrology, mantle source characteristics and implications for asthenosphere-lithosphere interactions, Journal of Volcanology and Geothermal Research, 99, 27–53 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-95C0-E, 2000.

Jung, S., Hoernes, S. and Mezger, K.: Geochronology and petrogenesis of Pan-African, syn-tectonic, S-type and post-tectonic A-type granite (Namibia): products of melting of crustal sources, fractional crystallization and wall rock entrainment, Lithos, 50, 259–267 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-94E4-6, 2000.

Jung, S., Hoernes, S. and Mezger, K.: Geochronology and petrology of migmatites from the Proterozoic Damara Belt - importance of episodic fluid-present disequilibrium melting and consequences for granite petrology, Lithos, 51, 153–179 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-94E6-2, 2000.

Kanakidou, M., Tsigaridis, K., Dentener, F. J. and Crutzen, P. J.: Human-activity-enhanced formation of organic aerosols by biogenic hydrocarbon oxidation, Journal of Geophysical Research, 105, 9243–9254 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-94FC-1, 2000.

Kato, S., Kajii, Y., Akimoto, H., Bräunlich, M., Röckmann, T. and Brenninkmeijer, C. A. M.: Observed and modeled seasonal variation of ¹³C, ¹⁸O and ¹⁴C of atmospheric CO at Happo, a remote site in Japan, and a comparison with other records, Journal of Geophysical Research, 105, 8891–8900 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9552-8, 2000.

Kesselmeier, J., Kuhn, U., Wolf, A., Andreae, M. O., Ciccioli, P., Brancaleoni, E., Frattoni, M., Guenther, A., Greenberg, J., de Castro Vasconcellos, P., de Oliva, S., Tavares, T. and Artaxo, P.: Atmospheric volatile organic compounds (VOC) at a remote tropical forest site in central Amazonia, Atmospheric Environment, 34, 4063–4072 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-942E-4, 2000.

Kettle, A. J. and Andreae, M. O.: Flux of dimethylsulfide from the oceans: A comparison of updated data sets and flux models, Journal of Geophysical Research, 105, 26,793–26,808 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9448-8, 2000.

Kirkman, G. A., Piketh, S. J., Andreae, M. O., Annegarn, H. J. and Helas, G.: Distribution of aerosols, ozone and carbon monoxide over southern Africa, South African Journal of Science, 96, 423–432 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9440-7, 2000.

Kiselev, M., Kerdcharoen, T., Honnangbua, S. and Heinzinger, K.: The structure of supercritical ammonia as studied by molecular dynamics simulations, Chemical Physics Letters, 327, 425–428 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-95D8-9, 2000.

Klemm, A.: Monochiralities caused by sexuality, Zeitschrift für Naturforschung, 55 a [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9534-C, 2000.

Klügel, A.: Prolonged reactions between harzburgite xenoliths and silica-undersaturated melt: implications for dissolution and Fe-Mg interdiffusion rates of orthopyroxene, Contributions to Mineralogy and Petrology, 141, 1–14 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9582-9, 2000.

Klügel, A., Hoernle, K. A., Schmincke, H.-U. and White, J. D. L.: The chemically zoned 1949 eruption on La Palma (Canary Islands): Petrologic evolution and magma supply dynamics of a rift-zone eruption, Journal of Geophysical Research, 105, 5997–6016 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-95B2-E, 2000.

Knight, G. P., Beiderhase, T., Helleis, F., Moortgat, G. K. and Crowley, J. N.: The reaction of HO₂ with ClO: Flow tube studies of kinetics and product formation between 215 and 298 K, Journal of Physical Chemistry A, 104, 1674–1685 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-95D4-2, 2000.

Koch, S., Winterhalter, R., Uherek, E., Kolloff, A., Neeb, P. and Moortgat, G. K.: Formation of new particles in the gas phase ozonolysis of monoterpenes, Atmospheric Environment, 34, 4031–4042 [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-94DC-9, 2000.