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Raessler, M.; Hilke, I.: Ion-chromatographic determination of small concentrations of nitrate in solutions of high salinity. 3. Conference über Ionenanalyse (CIA), Apr. 06 – 08, 2005., Berlin, Germany., (2005)

Raessler, M.; Hilke, I.: Ion-chromatographic determination of trace concentrations of nitrate in solutions of high salinity. 29th International Symposium on High Performance Liquid Phase Separations and Related Techniques, June 26 – 30, 2005, Stockholm, Sweden., (2005)

Sachse, D.: Compound-specific hydrogen isotope ratios of sedimentary n-alkanes; a new palaeoclimate proxy. Dissertation, 77 S., Friedrich-Schiller-Universität, Jena (2005)

Schumacher, M.: Airborne and ground level flask sampling for regional carbon budgets; the potential of multiple tracer and isotope analyses ; development of a new 'investigation strategy' and of an improved 'sampling system'. Dissertation, 199 S., Universität, Hamburg (2005)

Tiwari, Y. K.: Constraints of satellite derived CO2 on carbon sources and sinks. Dissertation, XIV, 107 S., Universität, Hamburg (2005)

Wengel, M.: Characterization of coexisting dissolved organic carbon and heavy metals in surface waters. Dissertation, Getr. Zählung S., Friedrich-Schiller-Universität, Jena (2005)

Schmidt, L.: Der Einfluss der Bodentemperatur auf die Erholung der Photosyntheseprozesse im Frühling bei Pinus sylvestris L. Diplom, IV, 117, VIII, A15 Bl. S., Friedrich-Schiller-Universität, Jena (2005)

Tittmann, S.: Einfluss von Photoperiode und Temperatur auf die Photosynthese- und Kältehärtungsprozesse der Waldkiefer (Pinus sylvestris L.). Diplom, VIII, 102 S., Friedrich-Schiller-Universität, Jena (2005)