Andreas Fichtner
PD Dr.
- Ecosystems Research
Research areas
- 2025
- Published
Exploring priority and year effects on plant diversity, productivity and vertical root distribution: first insights from a grassland field experiment
Alonso-Crespo, I. M., Temperton, V., Fichtner, A., Niemeyer, T., Schloter, M. & Delory, B., 03.2025, In: Journal of Vegetation Science. 36, 2, 41 p., e70026.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Interactive effects of nitrogen deposition and climate change on a globally rare forest geophyte
Ohse, B., Jansen, D., Härdtle, W. & Fichtner, A., 03.2025, In: Plant Biology. 27, 2, p. 297-309 13 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Tree diversity increases forest temperature buffering via enhancing canopy density and structural diversity
Schnabel, F., Beugnon, R., Yang, B., Richter, R., Eisenhauer, N., Huang, Y., Liu, X., Wirth, C., Cesarz, S., Fichtner, A., Perles-García, M. D., Hähn, G., Härdtle, W., Kunz, M., Castro-Izaguirre, N., Niklaus, P. A., von Oheimb, G., Schmid, B., Trogisch, S., Wendisch, M., Ma, K. & Bruelheide, H., 03.2025, In: Ecology Letters. 28, 3, p. 1-11 11 p., e70096.Research output: Journal contributions › Comments / Debate / Reports › Research
- 2024
- Published
Diversity-enhanced canopy space occupation and leaf functional diversity jointly promote overyielding in tropical tree communities
Ray, T., Fichtner, A., Kunz, M., Proß, T., Bradler, P. M., Bruelheide, H., Georgi, L., Haider, S., Hildebrand, M., Potvin, C., Schnabel, F., Trogisch, S. & Oheimb, G. V., 15.11.2024, In: Science of the Total Environment. 951, 12 p., 175438.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Nachbarschafts-Artenvielfalt kann trockenheitsbedingte Zuwachseinbußen bei Bäumen mindern
Härdtle, W. & Fichtner, A., 23.08.2024, Berichte der Reinhold-Tüxen-Gesellschaft. Stojakowits, P. (ed.). München: AVM Akademische Verlagsgemeinschaft, Vol. 32. p. 119-131 13 p. (Berichte der Reinhold-Tüxen-Gesellschaft; vol. 32).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
- Published
Mycorrhizal type and tree diversity affect foliar elemental pools and stoichiometry
Bönisch, E., Blagodatskaya, E., Dirzo, R., Ferlian, O., Fichtner, A., Huang, Y., Leonard, S. J., Maestre, F. T., von Oheimb, G., Ray, T. & Eisenhauer, N., 05.2024, In: New Phytologist. 242, 4, p. 1614-1629 16 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Tree diversity and mycorrhizal type co-determine multitrophic ecosystem functions
Yi, H., Eisenhauer, N., Austen, J. C., Rebollo, R., Ray, T., Bönisch, E., von Oheimb, G., Fichtner, A., Schuldt, A., Patoine, G. & Ferlian, O., 03.2024, In: Journal of Ecology. 112, 3, p. 528-546 19 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Combining multiple investigative approaches to unravel functional responses to global change in the understorey of temperate forests
Landuyt, D., Perring, M. P., Blondeel, H., De Lombaerde, E., Depauw, L., Lorer, E., Maes, S. L., Baeten, L., Bergès, L., Bernhardt-Römermann, M., Brūmelis, G., Brunet, J., Chudomelová, M., Czerepko, J., Decocq, G., den Ouden, J., De Frenne, P., Dirnböck, T., Durak, T., Fichtner, A., Gawryś, R., Härdtle, W., Hédl, R., Heinrichs, S., Heinken, T., Jaroszewicz, B., Kirby, K., Kopecký, M., Máliš, F., Macek, M., Mitchell, F. J. G., Naaf, T., Petřík, P., Reczynska, K., Schmidt, W., Standovár, T., Swierkosz, K., Smart, S. M., Van Calster, H., Vild, O., Waller, D. M., Wulf, M. & Verheyen, K., 01.2024, In: Global Change Biology. 30, 1, 14 p., e17086.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Hill–Chao numbers allow decomposing gamma multifunctionality into alpha and beta components
Chao, A., Chiu, C.-H., Hu, K.-H., van der Plas, F., Cadotte, M. W., Mitesser, O., Thorn, S., Mori, A. S., Scherer-Lorenzen, M., Eisenhauer, N., Bässler, C., Delory, B., Feldhaar, H., Fichtner, A., Hothorn, T., Peters, M. K., Pierick, K., von Oheimb, G. & Müller, J., 01.2024, In: Ecology Letters. 27, 1, 14 p., e14336.Research output: Journal contributions › Journal articles › Research › peer-review
- 2023
- Published
Effects of habitat heterogeneity on bird communities in forests of northeastern Germany
Sommer, R. S. & Fichtner, A., 01.12.2023, In: Baltic Forestry. 29, 2, 10 p., 699.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Tree diversity increases productivity through enhancing structural complexity across mycorrhizal types
Ray, T., Delory, B., Beugnon, R., Bruelheide, H., Cesarz, S., Eisenhauer, N., Ferlian, O., Quosh, J., von Oheimb, G. & Fichtner, A., 06.10.2023, In: Science Advances. 9, 40, 11 p., eadi2362.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Enhancing the structural diversity between forest patches — A concept and real-world experiment to study biodiversity, multifunctionality and forest resilience across spatial scales
Müller, J., Mitesser, O., Cadotte, M. W., van der Plas, F., Mori, A., Ammer, C., Chao, A., Scherer-Lorenzen, M., Baldrian, P., Bässler, C., Biedermann, P., Cesarz, S., Claßen, A., Delory, B. M., Feldhaar, H., Fichtner, A., Hothorn, T., Kuenzer, C., Peters, M. K., Pierick, K., Schmitt, T., Schuldt, B., Seidel, D., Six, D., Steffan-Dewenter, I., Thorn, S., von Oheimb, G., Wegmann, M., Weisser, W. W. & Eisenhauer, N., 03.2023, In: Global Change Biology. 29, 6, p. 1437-1450 14 p.Research output: Journal contributions › Journal articles › Research › peer-review
- 2022
- Published
Effects of tree diversity on canopy space occupation vary with tree size and canopy space definition in a mature broad-leaved forest
Georgi, L., Kunz, M., Fichtner, A., Bienert, A., Maas, H.-G. & von Oheimb, G., 15.08.2022, In: Agricultural and Forest Meteorology. 323, 109055.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Competitive interactions shape plant responses to nitrogen fertilization and drought: evidence from a microcosm experiment with Lilium bulbiferum L. and Secale cereale L.
Lütke Schwienhorst, J., Pyrlik, C., Tomberge, A., Fichtner, A., Walmsley, D., von Oheimb, G. & Härdtle, W., 01.04.2022, In: Plant Ecology. 223, 4, p. 437-451 15 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Neighbourhood Species Richness Reduces Crown Asymmetry of Subtropical Trees in Sloping Terrain
Perles García, M. D., Kunz, M., Fichtner, A., Meyer, N., Härdtle, W. & von Oheimb, G., 16.03.2022, In: Remote Sensing. 14, 6, 14 p., 1441.Research output: Journal contributions › Comments / Debate / Reports › Research
- Published
Der Scheidige Gelbstern (Gagea spathacea): Schutzstrategien für eine Verantwortungsart in Deutschland
Fichtner, A., Jansen, D., Härdtle, W., Matthies, D., Arnold, V., Erfmeier, A., Hemke, T., Lütt, S., Schmidt, M., Sturm, K., von Oheimb, G., Wiebe, C. & Ohse, B., 02.2022, In: Natur und Landschaft. 97, 2, p. 71-77 7 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Correction to: Provenance- and life-history stage-specific responses of the dwarf shrub Calluna vulgaris to elevated vapour pressure deficit (Plant Ecology, (2020), 221, 12, (1219-1232), 10.1007/s11258-020-01076-3)
Ibe, K., Walmsley, D., Fichtner, A., Coners, H., Leuschner, C. & Härdtle, W., 01.01.2022, In: Plant Ecology. 223, 1, p. 113-113 1 p.Research output: Journal contributions › Other (editorial matter etc.) › Research
- 2021
- Published
Species richness stabilizes productivity via asynchrony and drought-tolerance diversity in a large-scale tree biodiversity experiment
Schnabel, F., Liu, X., Kunz, M., Barry, K., Bongers, F. J., Bruelheide, H., Fichtner, A., Härdtle, W., Li, S., Pfaff, C.-T., Schmid, B., Schwarz, J. A., Tang, Z., Yang, B., Bauhus, J., von Oheimb, G., Ma, K. & Wirth, C., 17.12.2021, In: Science Advances. 7, 51, 13 p., eabk1643.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Tree species richness promotes an early increase of stand structural complexity in young subtropical plantations
Perles-Garcia, M. D., Kunz, M., Fichtner, A., Härdtle, W. & von Oheimb, G., 10.2021, In: Journal of Applied Ecology. 58, 10, p. 2305-2314 10 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Reprint of: Tree-tree interactions and crown complementarity: the role of functional diversity and branch traits for canopy packing
Hildebrand, M., Perles-Garcia, M. D., Kunz, M., Härdtle, W., von Oheimb, G. & Fichtner, A., 01.09.2021, In: Basic and Applied Ecology. 55, p. 53-63 11 p.Research output: Journal contributions › Journal articles › Research › peer-review