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. et al.; Rudolph, J.; O'Dowd, C.: Observations of the evolution of the aerosol, cloud and boundary-layer characteristics during the 1st ACE-2 Lagrangian experiment. Tellus 52B, pp. 348 - 374 (2000)

Johnston, J. C.; Röckmann, T.; Brenninkmeijer, C. A. M.: CO₂+O(¹D) isotopic exchange: Laboratory and modeling studies. Journal of Geophysical Research 105, pp. 15213 - 15229 (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, pp. 345 - 359 (2000)

Jung, S.; 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, pp. 27 - 53 (2000)

Jung, S.; Hoernes, S.; 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, pp. 259 - 267 (2000)

Jung, S.; Hoernes, S.; 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, pp. 153 - 179 (2000)

Kanakidou, M.; Tsigaridis, K.; Dentener, F. J.; Crutzen, P. J.: Human-activity-enhanced formation of organic aerosols by biogenic hydrocarbon oxidation. Journal of Geophysical Research 105, pp. 9243 - 9254 (2000)

Kato, S.; Kajii, Y.; Akimoto, H.; Bräunlich, M.; Röckmann, T.; 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, pp. 8891 - 8900 (2000)

Kesselmeier, J.; Kuhn, U.; Wolf, A.; Andreae, M. O.; Ciccioli, P.; Brancaleoni, E.; Frattoni, M.; Guenther, A.; Greenberg, J.; de Castro Vasconcellos, P. et al.; de Oliva, S.; Tavares, T.; Artaxo, P.: Atmospheric volatile organic compounds (VOC) at a remote tropical forest site in central Amazonia. Atmospheric Environment 34, pp. 4063 - 4072 (2000)

Kettle, A. J.; Andreae, M. O.: Flux of dimethylsulfide from the oceans: A comparison of updated data sets and flux models. Journal of Geophysical Research 105, pp. 26,793 - 26,808 (2000)

Kirkman, G. A.; Piketh, S. J.; Andreae, M. O.; Annegarn, H. J.; Helas, G.: Distribution of aerosols, ozone and carbon monoxide over southern Africa. South African Journal of Science 96, pp. 423 - 432 (2000)

Kiselev, M.; Kerdcharoen, T.; Honnangbua, S.; Heinzinger, K.: The structure of supercritical ammonia as studied by molecular dynamics simulations. Chemical Physics Letters 327, pp. 425 - 428 (2000)

Klemm, A.: Monochiralities caused by sexuality. Zeitschrift für Naturforschung 55 a (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, pp. 1 - 14 (2000)

Klügel, A.; Hoernle, K. A.; Schmincke, H.-U.; 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, pp. 5997 - 6016 (2000)

Knight, G. P.; Beiderhase, T.; Helleis, F.; Moortgat, G. K.; 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, pp. 1674 - 1685 (2000)

Koch, S.; Winterhalter, R.; Uherek, E.; Kolloff, A.; Neeb, P.; Moortgat, G. K.: Formation of new particles in the gas phase ozonolysis of monoterpenes. Atmospheric Environment 34, pp. 4031 - 4042 (2000)

Kramm, G.; Meixner, F. X.: On the dispersion of trace species in the atmospheric boundary layer: a re-formulation of the governing equations for the turbulent flow of the compressible atmosphere. Tellus 52 A, pp. 500 - 522 (2000)

Kröner, A.; Jaeckel, P.; Brandl, G.: Single zircon ages for felsic to intermediate rocks from the Pietersburg and Giyani greenstone belts and bordering granitoid orthogneisses, northern Kaapvaal Craton, South Africa. Journal of African Earth Sciences 30, pp. 773 - 793 (2000)

Kuhn, U.; Gries, C.; Nash III., T. H.; Kesselmeier, J.: Field measurements on the exchange of carbonyl sulfide between lichens and the atmosphere. Atmospheric Environment 34, pp. 4867 - 4878 (2000)