Roscher, C.; Schumacher, J.; Baade, J.; Wilcke, W.; Gleixner, G.; Weisser, W. W.; Schmid, B.; Schulze, E.-D.: The role of biodiversity for element cycling and trophic interactions: an experimental approach in a grassland community. Basic and Applied Ecology 5 (2), S. 107 - 121 (2004)

Sachse, D.; Radke, J.; Gaupp, R.; Schwark, L.; Lüniger, G.; Gleixner, G.: Reconstruction of palaeohydrological conditions in a lagoon during the 2nd Zechstein cycle through simultaneous use of δ D values of individual n-alkanes and δ ¹⁸O and δ ¹³C values of carbonates. International Journal of Earth Sciences 93 (4), S. 554 - 564 (2004)

Sachse, D.; Radke, J.; Gleixner, G.: Hydrogen isotope ratios of recent lacustrine sedimentary n-alkanes record modern climate variability. Geochimica et Cosmochimica Acta 68 (23), S. 4877 - 4889 (2004)

Schmidt, M. W. I.; Gleixner, G.: Carbon and nitrogen isotope composition of bulk soils, particle-size fractions and organic material after treatment with hydrofluoric acid. European Journal of Soil Science 56 (3), S. 407 - 416 (2004)

Schurr, F. M.; Bossdorf, O.; Milton, S. J.; Schumacher, J.: Spatial pattern formation in semi-arid shrubland: a priori predicted versus observed pattern characteristics. Plant Ecology 173 (2), S. 271 - 282 (2004)

Starck, J. M.; Moser, P.; Werner, R. A.; Linke, P.: Pythons metabolize prey to fuel the response to feeding. Proceedings of the Royal Society B: Biological Sciences 271 (1542), S. 903 - 908 (2004)

Steinhof, A.; Adamiec, G.; Gleixner, G.; Van Klinken, G. J.; Wagner, T.: The new ¹⁴C analysis laboratory in Jena, Germany. Radiocarbon 46 (1), S. 51 - 58 (2004)

Wirth, C.; Schumacher, J.; Schulze, E.-D.: Generic biomass functions for Norway spruce in Central Europe - a meta-analysis approach toward prediction and uncertainty estimation. Tree Physiology 24 (2), S. 121 - 139 (2004)

Wright, I. J.; Groom, P. K.; Lamont, B. B.; Poot, P.; Prior, L. D.; Reich, P. B.; Schulze, E.-D.; Veneklaas, E. J.; Westoby, M.: Leaf trait relationships in Australian plant species. Functional Plant Biology 31 (5), S. 551 - 558 (2004)

WBGU; Graßl, H.; Schubert, R.; Epiney, A.; Kulessa, M. E.; Luther, J.; Nuscheler, F.; Sauerborn, R.; Schellnhuber, H. J.; Schulze, E. D.: Welt im Wandel: Armutsbekämpfung durch Umweltpolitik: Zusammenfassung für Entscheidungsträger. Springer, Berlin (2004), 260 S.

Smith, P.; Ambus, P.; Amezquita, M. C.; Andren, O.; Arrouays, D.; Ball, B.; Boeckx, P.; Brüning, C.; Buchmann, N.; Buendia, L. et al.; Cellier, P.; Cernussa, A.; Clifton-Brown, J.; Dämmgen, U.; Ewert, F.; Favoino, E.; Fiorelli, J. L.; Flechard, C.; Freibauer, A.; Hacala, S.; Harrison, R.; Hiederer, R.; Janssens, I.; Jayet, P. A.; Jouany, J. P.; Jungkunst, H. F.; Karlsson, T.; Kuikman, P.; Lagreid, M.; Leffelaar, P. A.; Leip, A.; Loiseau, P.; Milford, C.; Neftel, A.; Oenema, O.; Ogle, S.; Olesen, J. E.; Perälä, P.; Pesmajoglou, S.; Peterson, S. O.; Pilegaard, K.; Raschi, A.; Regina, K.; Rounsevell, M.; Saletes, S.; Schils, R. L. M.; Seguin, B.; Sezzi, E.; Soussana, J. F.; Stefanie, P.; Stengel, P.; Van Amstel, A.; Van Cleemput, O.; Van Putten, B.; Van Wesemael, B.; Verhagen, A.; Viovy, N.; Vuichard, N.; Weigel, H. J.; Weiske, A.; Willers, H. C.: Greenhouse gas emissions from European croplans. University of Tuscia, Viterbo, Italy (2004)

Soussana, J. F.; Saletes, S.; Smith, P.; Ambus, P.; Amezquita, M. C.; Andren, O.; Arrouays, D.; Ball, B.; Boeckx, P.; Brüning, C. et al.; Buchmann, N.; Buendia, L.; Cellier, P.; Cernusca, A.; Clifton-Brown, J.; Dämmgen, U.; Ewert, F.; Fiorelli, J. L.; Flechard, C.; Freibauer, A.; Fuhrer, J.; Harrison, R.; Hensen, A.; Hiederer, R.; Janssens, I.; Jayet, P. A.; Jones, M.; Jouany, J. P.; Jungkunst, H. F.; Kuikman, P.; Lagreid, M.; Leffelaar, P. A.; Leip, A.; Loiseau, P.; Martin, C.; Milford, C.; Neftel, A.; Oenema, O.; Ogle, S.; Olesen, J. E.; Pesmajoglou, S.; Peterson, S. O.; Pilegaard, K.; Raschi, A.; Rees, B.; Schils, R. L. M.; Sezzi, E.; Stefanie, P.; Sutton, M.; Van Amstel, A.; Van Cleemput, O.; Van Putten, B.; Van Wesemael, B.; Verhagen, A.; Viovy, N.; Vuichard, N.; Weigel, H. J.; Weiske, A.; Willers, H. C.; Tuba, Z.: Greenhouse gas emissions from European grasslands. University of Tuscia, Viterbo, Italy (2004)

Wirth, C.; Schulze, E.-D.; Schwalbe, G.; Tomczyic, I.; Weber, G.; Weller, E.: Dynamik der Kohlenstoffvorräte in den Wäldern Thüringens: Abschlussbericht zur 1. Phase des BMBF-Projektes "Modelluntersuchung zur Umsetzung des Kyoto-Protokolls". Any Publisher, Gotha (2004)

Byrne, K. A.; Chojnicki, B.; Christensen, T. R.; Drösler, M.; Freibauer, A.; Friborg, T.; Frolking, S.; Lindroth, A.; Mailhammer, J.; Malmer, N. et al.; Selin, P.; Turunen, J.; Valentini, R.; Zetterberg, L.: EU peatlands: Current carbon stocks and trace gas fluxes. In: CarboEurope-GHG Concerted Action - Synthesis of the European Greenhouse Gas Budget, Report 4/2004, Specific Study, Tipo-Lito Recchioni, Viterbo, October 2004 (2004)

Gruber, N.; Friedlingstein, P.; Field, C.; Valentini, R.; Heimann, M.; Richey, J.; Lankao, P. R.; Schulze, E. D.; Chen, C. T. A.: The vulnerability of the carbon cycle in the 21st century: an assessment of carbon-climate-human interactions. In: The global carbon cycle, Bd. 62, S. 45 - 76 (Hg. Field, C. B.; Raupach, M. R.). Island Press, Washington (2004)

Raupach, M. R.; Canadell, J. G.; Bakker, D. C. E.; Ciais, P.; Sanz, M. J.; Fang, J. Y.; Melillo, J. M.; Lankao, P. R.; Sathaye, J. A.; Schulze, E.-D. et al.; Smith, P.; Tschirley, J.: Interactions between CO₂ stabilization pathways and requirements for a sustainable earth system. In: The global carbon cycle, Bd. 62, S. 131 - 164 (Hg. Field, C. B.; Raupach, M. R.). Island Press, Washington (2004)

Rebmann, C.; Anthoni, P.; Falge, E.; Göckede, M.; Mangold, A.; Subke, J. A.; Thomas, C.; Wichura, B.; Schulze, E. D.; Tenhunen, J. D. et al.; Foken, T.: Carbon budget of a spruce forest ecosystem. In: Biogeochemistry of Forested Catchments in a Changing Environment: an German Case Study, Bd. 172, S. 143 - 159 (Hg. Matzner, E.). Springer, Berlin (2004)

Rothe, J.; Gleixner, G.: Application of stable nitrogen isotopes to investigate food-web development in regenerating ecosystems. In: Assembly Rules and Restoration Ecology: Bridging the Gap Between Theory and Practice, S. 245 - 264 (Hg. Temperton, V.; Hobbs, R. J.; Nuttle, T.; Halle, S.). Island Press, Washington, D.C. (2004)

Sanz, M. J.; Schulze, E. D.; Valentini, R.: International policy framework on climate change: Sinks in recent international agreements. In: The global carbon cycle, Bd. 62, S. 431 - 438 (Hg. Field, C. B.; Raupach, M. R.). Island Press, Washington (2004)

Freibauer, A.; Mulligan, D.; Smith, P.: Importance of agricultural soils for the European GHG budget. International Conference Greenhouse Gas Emissions from Agriculture - Mitigation Options and Strategies, Leipzig, Germany, 10-12 February 2004., (2004)