In Jena, it is traditional for newly graduated doctoral students to throw a wreath over the sword of Hanfried (statue of Johann Friedrich I of Saxony, the founder of the university) on the market square. The photo shows a wreath thrown high.

Publications of V. Hahn

Journal Article (3)

1.
Journal Article
Hahn, V.; Högberg, P.; Buchmann, N.: 14C - a tool for separation of autotrophic and heterotrophic soil respiration. Global Change Biology 12 (6), pp. 972 - 982 (2006)
2.
Journal Article
Hahn, V.; Buchmann, N.: A new model for soil organic carbon turnover using bomb carbon. Global Biogeochemical Cycles 18 (1), p. GB1019 (2004)
3.
Journal Article
Subke, J.-A.; Hahn, V.; Battipaglia, G.; Linder, S.; Buchmann, N.; Cotrufo, M. F.: Feedback interactions between needle litter decomposition and rhizosphere activity. Oecologia 139 (4), pp. 551 - 559 (2004)

Book Chapter (2)

4.
Book Chapter
Gleixner, G.; Kramer, C.; Hahn, V.; Sachse, D.: The effect of biodiversity on carbon storage in soils. In: Forest diversity and function: temperate and boreal systems, Vol. 176, pp. 165 - 183 (Eds. Scherer-Lorenzen, M.; Körner, C.; Schulze, E. D.). Springer, Berlin (2005)
5.
Book Chapter
Buchmann, N.; Knohl, A.; Hahn, V.; Søe, A. R. B.; Kahmen, A.; Temperton, V. M.: Stoffkreisläufe und Biodiversität in terrestrische Ökosysteme. In: Jahrbuch 2003 der Max-Planck-Gesellschaft zur Förderung der Wissenschaften, pp. 149 - 158. K. G. Saur Verlag, München (2003)

Thesis - PhD (1)

6.
Thesis - PhD
Hahn, V.: Soil carbon sequestration and CO2 flux partitioning; isotopic patterns, models, applications. Dissertation, 77 pp., Friedrich-Schiller-Universität, Jena (2003)

Thesis - Diploma (1)

7.
Thesis - Diploma
Hahn, V.: d13c-Werte individueller Humus-Strukturbausteine als stabile Indikatoren des Streueintrags. Diploma, V, 101 pp., Universität, Bayreuth (2000)
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