Kleidon, A.: Maximum entropy production and general trends in biospheric evolution. Paleontological Journal 43 (8), pp. 980 - 985 (2009)

Kleidon, A.: Nonequilibrium thermodynamics and maximum entropy production in the Earth system. Naturwissenschaften 96 (6), pp. 653 - 677 (2009)

Kleidon, A.: Climatic constraints on maximum levels of human metabolic activity and their relation to human evolution and global change. Climatic Change 95 (3-4), pp. 405 - 431 (2009)

Kleidon, A.; Adams, J.; Pavlick, R.; Reu, B.: Simulated geographic variations of plant species richness, evenness and abundance using climatic constraints on plant functional diversity. Environmental Research Letters 4 (1), p. 014007 (2009)

Klumpp, K.; Fontaine, S.; Attard, E.; Le Roux, X.; Gleixner, G.; Soussana, J. F.: Grazing triggers soil carbon loss by altering plant roots and their control on soil microbial community. Journal of Ecology 97 (5), pp. 876 - 885 (2009)

Kozlova, E. A.; Manning, A. C.: Methodology and calibration for continuous measurements of biogeochemical trace gas and O₂ concentrations from a 300-m tall tower in central Siberia. Atmospheric Measurement Techniques 2 (1), pp. 205 - 220 (2009)

Lauvaux, T.; Gioli, B.; Sarrat, C.; Rayner, P. J.; Ciais, P.; Chevallier, F.; Noilhan, J.; Miglietta, F.; Brunet, Y.; Ceschia, E. et al.; Dolman, H.; Elbers, J. A.; Gerbig, C.; Hutjes, R.; Jarosz, N.; Legain, D.; Uliasz, M.: Bridging the gap between atmospheric concentrations and local ecosystem measurements. Geophysical Research Letters 36, p. L19809 (2009)

Lehsten, V.; Tansey, K.; Balzter, H.; Thonicke, K.; Spessa, A.; Weber, U.; Smith, B.; Arneth, A.: Estimating carbon emissions from African wildfires. Biogeosciences 6 (3), pp. 349 - 360 (2009)

Li, Y. F.; Harrison, S. P.; Zhao, P.; Ju, J. H.: Simulations of the impacts of dynamic vegetation on interannual and interdecadal variability of Asian summer monsoon with modern and mid-Holocene orbital forcings. Global and Planetary Change 66 (3-4), pp. 235 - 252 (2009)

Luyssaert, S.; Reichstein, M.; Schulze, E. D.; Janssens, I. A.; Law, B. E.; Papale, D.; Dragoni, D.; Goulden, M. L.; Granier, A.; Kutsch, W. L. et al.; Linder, S.; Matteucci, G.; Moors, E.; Munger, J. W.; Pilegaard, K.; Saunders, M.; Falge, E. M.: Toward a consistency cross-check of eddy covariance flux-based and biometric estimates of ecosystem carbon balance. Global Biogeochemical Cycles 23, p. GB3009 (2009)

Mahecha, M. D.; Martinez, A.; Lange, H.; Reichstein, M.; Beck, E.: Identification of characteristic plant co-occurrences in neotropical secondary montane forests. Journal of Plant Ecology 2, pp. 31 - 41 (2009)

Marquard, E.; Weigelt, A.; Roscher, C.; Gubsch, M.; Lipowsky, A.; Schmid, B.: Positive biodiversity-productivity relationship due to increased plant density. Journal of Ecology 97 (4), pp. 696 - 704 (2009)

Marquard, E.; Weigelt, A.; Temperton, V. M.; Roscher, C.; Schumacher, J.; Buchmann, N.; Fischer, M.; Weisser, W. W.; Schmid, B.: Plant species richness and functional composition drive overyielding in a six-year grassland experiment. Ecology 90 (12), pp. 3290 - 3302 (2009)

Mcguire, A. D.; Anderson, L. G.; Christensen, T. R.; Dallimore, S.; Guo, L.; Hayes, D. J.; Heimann, M.; Lorenson, T. D.; Macdonald, R. W.; Roulet, N.: Sensitivity of the carbon cycle in the Arctic to climate change. Ecological Monographs 79 (4), pp. 523 - 555 (2009)

Merbold, L.; Ardo, J.; Arneth, A.; Scholes, R. J.; Nouvellon, Y.; De Grandcourt, A.; Archibald, S.; Bonnefond, J. M.; Boulain, N.; Brueggemann, N. et al.; Bruemmer, C.; Cappelaere, B.; Ceschia, E.; El-Khidir, H. A. M.; El-Tahir, B. A.; Falk, U.; Lloyd, J.; Kergoat, L.; Le Dantec, V.; Mougin, E.; Muchinda, M.; Mukelabai, M. M.; Ramier, D.; Roupsard, O.; Timouk, F.; Veenendaal, E. M.; Kutsch, W. L.: Precipitation as driver of carbon fluxes in 11 African ecosystems. Biogeosciences 6 (6), pp. 1027 - 1041 (2009)

Merbold, L.; Kutsch, W. L.; Corradi, C.; Kolle, O.; Rebmann, C.; Stoy, P. C.; Zimov, S. A.; Schulze, E.-D.: Artificial drainage and associated carbon fluxes (CO₂/CH₄) in a tundra ecosystem. Global Change Biology 15 (11), pp. 2599 - 2614 (2009)

Mercado, L.; Lloyd, J.; Dolman, A. J.; Sitch, S.; Patino, S.: Modelling basin-wide variations in Amazon forest productivity - Part 1: Model calibration, evaluation and upscaling functions for canopy photosynthesis. Biogeosciences 6 (7), pp. 1247 - 1272 (2009)

Milz, M.; Clarmann, T. V.; Bernath, P.; Boone, C.; Buehler, S. A.; Chauhan, S.; Deuber, B.; Feist, D. G.; Funke, B.; Glatthor, N. et al.; Grabowski, U.; Griesfeller, A.; Haefele, A.; Höpfner, M.; Kämpfer, N.; Kellmann, S.; Linden, A.; Müller, S.; Nakajima, H.; Oelhaf, H.; Remsberg, E.; Rohs, S.; Russell Iii, J. M.; Schiller, C.; Stiller, G. P.; Sugita, T.; Tanaka, T.; Vömel, H.; Walker, K.; Wetzel, G.; Yokota, T.; Yushkov, V.; Zhang, G.: Validation of water vapour profiles (version 13) retrieved by the IMK/IAA scientific retrieval processor based on full resolution spectra measured by MIPAS on board Envisat. Atmospheric Measurement Techniques 2 (2), pp. 379 - 399 (2009)

Moderow, U.; Aubinet, M.; Feigenwinter, C.; Kolle, O.; Lindroth, A.; Molder, M.; Montagnani, L.; Rebmann, C.; Bernhofer, C.: Available energy and energy balance closure at four coniferous forest sites across Europe. Theoretical and Applied Climatology 98 (3-4), pp. 397 - 412 (2009)

Montagnani, L.; Manca, G.; Canepa, E.; Georgieva, E.; Acosta, M.; Feigenwinter, C.; Janous, D.; Kerschbaumer, G.; Lindroth, A.; Minach, L. et al.; Minerbi, S.; Molder, M.; Pavelka, M.; Seufert, G.; Zeri, M.; Ziegler, W.: A new mass conservation approach to the study of CO₂ advection in an alpine forest. Journal of Geophysical Research: Atmospheres 114, p. D07306 (2009)