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Andreas Fichtner

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    1. Published

      A high-resolution approach for the spatiotemporal analysis of forest canopy space using terrestrial laser scanning data

      Hess, C., Härdtle, W., Kunz, M., Fichtner, A. & von Oheimb, G., 07.2018, In: Ecology and Evolution. 8, 13, p. 6800-6811 12 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    2. Published

      Anthropogenic nitrogen deposition alters growth responses of European beech (Fagus sylvativa L.) to climate change

      Hess, C., Niemeyer, T., Fichtner, A., Jansen, K., Kunz, M., Maneke, M., von Wehrden, H., Quante, M., Walmsley, D., von Oheimb, G. & Härdtle, W., 02.2018, In: Environmental Pollution. 233, p. 92-98 7 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    3. Published

      Beech forests as a joint natural heritage of Europe - a synthesis

      Fichtner, A. & Knapp, H. D., 2011, Beech Forests - Joint Natural Heritage of Europe: Workshop at the International Academy for Nature Conservation Isle of Vilm October 19 - 22, 2010 . Andreas, F. & Knapp, H. D. (eds.). Bonn: Bundesamt für Naturschutz, p. 7-8 2 p. (BfN-Skripten; vol. 297).

      Research output: Contributions to collected editions/works › Article in conference proceedings › Research

    4. Published

      Bryophytes and organic layers control uptake of airborne nitrogen in low-N environments

      Bähring, A., Fichtner, A., Friedrich, U., Von Oheimb, G. & Härdtle, W., 04.12.2017, In: Frontiers in Plant Science. 8, 12 p., 2080.

      Research output: Journal contributions › Journal articles › Research › peer-review

    5. Published

      Characterizing and evaluating successional pathways of fen degradation and restoration

      Schrautzer, J., Sival, F., Breuer, M., Runhaar, H. & Fichtner, A., 02.2013, In: Ecological Indicators. 25, p. 108-120 13 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    6. Published

      Climate imprints on tree-ring δ15N signatures of sessile oak (Quercus petraea Liebl.) on soils with contrasting water availability

      Härdtle, W., Niemeyer, T., Fichtner, A., Li, Y., Ries, C., Schuldt, A., Walmsley, D. & Oheimb, G., 10.2014, In: Ecological Indicators. 45, p. 45-50 6 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    7. Published

      Climatic responses of tree-ring width and δ13C signatures of sessile oak (Quercus petraea Liebl.) on soils with contrasting water supply

      Härdtle, W., Niemeyer, T., Aßmann, T., Aulinger, A., Fichtner, A., Lang, A. C., Leuschner, C., Neuwirth, B., Pfister, L., Quante, M., Ries, C., Schuldt, A. & Oheimb, G., 01.09.2013, In: Plant Ecology. 214, 9, p. 1147-1156 10 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    8. 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

    9. Published

      Comparison of wood volume estimates of young trees from terrestrial laser scan data

      Kunz, M., Hess, C., Raumonen, P., Bienert, A., Hackenberg, J., Maas, H-G., Härdtle, W., Fichtner, A. & von Oheimb, G., 30.04.2017, In: iForest - Biogeosciences and Forestry. 10, 2, p. 451-458 8 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    10. Published

      Competition response of European beech Fagus sylvatica L. varies with tree size and abiotic stress: Minimizing anthropogenic disturbances in forests

      Fichtner, A., Sturm, K., Rickert, C., Härdtle, W. & Schrautzer, J., 12.2012, In: The Journal of Applied Ecology. 49, 6, p. 1306-1315 10 p.

      Research output: Journal contributions › Journal articles › Research

    11. 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

    12. 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

    13. Published

      Crown size-growth relationships of European beech (Fagus sylvatica L.) are driven by the interplay of disturbance intensity and inter-specific competition

      Fichtner, A., Sturm, K., Rickert, C., von Oheimb, G. & Härdtle, W., 15.08.2013, In: Forest Ecology and Management. 302, p. 178-184 7 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    14. Published

      Der Fischotter (Lutra Lutra) in Schleswig-Holstein - Signatur einer rückwandernden, bedrohten Wirbeltierart und Konsequenzen für den Naturschutz

      Grünwald-Schwark, V., Zachos, F. E., Honnen, A-C., Borkenhagen, P., Krüger, F., Wagner, J., Drews, A., Krekemeyer, A., Schmüser, H., Fichtner, A., Behl, S., Schmölcke, U., Kirschnick-Schmidt, H. & Sommer, R. S., 05.2012, In: Natur und Landschaft. 87, 5, p. 201-207 7 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    15. Der Ökowald als Baustein einer Klimaschutzstrategie: Potenzial des integrativen Prozessschutz-Waldbaus; Gutachten im Auftrag von Greenpeace e. V.

      Fichtner, A., von Steen, S., Schmid, M. & Sturm, K., 2013, Hamburg: Greenpeace, p. 1-38, 38 p.

      Research output: Working paper › Expert opinions

    16. 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

    17. Published

      Die Bedeutung urgeschichtlicher Ackerbausysteme für das Vorkommen des Scheidigen Goldsterns - Gagea spathacea (Hayne) Salisb. – in Schleswig-Holstein: Beispiele aus Dithmarschen

      Arnold, V. & Fichtner, A., 2018, In: Kieler Notizen zur Pflanzenkunde. 43, p. 87-100 14 p.

      Research output: Journal contributions › Journal articles › Research

    18. Published

      Does excess nitrogen supply increase the drought sensitivity of European beech (Fagus sylvatica L.) seedlings?

      Dziedek, C., von Oheimb, G., Calvo, L., Fichtner, A., Kriebitzsch, W-U., Marcos, E., Härdtle, W. & Pitz, W., 01.04.2016, In: Plant Ecology. 217, 4, p. 393-405 13 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    19. Published

      Does forest continuity enhance the resilience of trees to environmental change?

      Oheimb, G., Härdtle, W., Eckstein, D., Engelke, H-H., Hehnke, T., Wagner, B. & Fichtner, A., 10.12.2014, In: PLoS ONE. 9, 12, 18 p., 0113507.

      Research output: Journal contributions › Journal articles › Research › peer-review

    20. Published

      Drivers of productivity and its temporal stability in a tropical tree diversity experiment

      Schnabel, F., Schwarz, J. A., Danescu, A., Fichtner, A., Nock, C., Bauhus, J. & Potvin, C., 01.12.2019, In: Global Change Biology. 25, 12, p. 4257-4272 16 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    21. Published

      Ecosystem functions as indicators for heathland responses to nitrogen fertilisation

      Bähring, A., Fichtner, A., Ibe, K., Schütze, G., Temperton, V. M., Oheimb, G. & Härdtle, W., 01.01.2017, In: Ecological Indicators. 72, p. 185-193 9 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    22. Published

      Effects of anthropogenic disturbances on soil microbial communities in oak forests persist for more than 100 years

      Fichtner, A., Oheimb, G., Härdtle, W., Wilken, C. & Gutknecht, J., 03.2014, In: Soil Biology and Biochemistry. 70, p. 79-87 9 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    23. Published

      Effects of forest management intensity on herb layer plant diversity and composition of deciduous forest communities in Northern Germany

      Petzold, J., Dittrich, S., Fichtner, A., Härdtle, W., Naumann, B. & von Oheimb, G., 01.08.2018, In: Tuexenia. 38, p. 79-96 18 p.

      Research output: Journal contributions › Journal articles › Research

    24. 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

    25. Published

      Effects of local neighbourhood diversity on crown structure and productivity of individual trees in mature mixed-species forests

      Georgi, L., Kunz, M., Fichtner, A., Reich, K. F., Bienert, A., Maas, H-G. & von Oheimb, G., 26.04.2021, In: Forest Ecosystems. 8, 1, 12 p., 26.

      Research output: Journal contributions › Journal articles › Research › peer-review

    26. 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

    27. Published

      Einfluss der Bewirtschaftungsintensität auf die Wachstumsdynamik von Waldmeister-Buchenwäldern (Galio odorat-Fagetum)

      Fichtner, A., 2009, Kiel: Arbeitsgemeinschaft Geobotanik in Schleswig-Holstein und Hamburg e. V. 150 p. (Mitteilungen der AG Geobotanik in Schleswig-Holstein und Hamburg; no. 66)

      Research output: Books and anthologies › Monographs › Research

    28. 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

    29. In preparation

      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., 14.11.2023, (In preparation) 41 p.

      Research output: Working paper › Research communication reports › Research

    30. Published

      Facilitative-competitive interactions in an Old-Growth Forest: The Importance of Large-Diameter Trees as Benefactors and Stimulators for Forest Community Assembly

      Fichtner, A., Forrester, D. I., Härdtle, W., Sturm, K. & Oheimb, G., 24.03.2015, In: PLoS ONE. 10, 3, 18 p., e0120335.

      Research output: Journal contributions › Journal articles › Research › peer-review

    31. Published

      Forest Ecosystems: A functional and biodiversity perspective

      Fichtner, A. & Härdtle, W., 2021, Perspectives for Biodiversity and Ecosystems. Hobohm, C. (ed.). Cham: Springer, p. 383-405 23 p. 16. (Environmental Challenges and Solutions).

      Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

    32. Published

      From competition to facilitation: how tree species respond to neighbourhood diversity

      Fichtner, A., Härdtle, W., Li, Y., Bruelheide, H., Kunz, M. & von Oheimb, G., 01.07.2017, In: Ecology Letters. 20, 7, p. 892-900 9 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    33. Published

      Gamma GAMM applied on tree growth data

      Zuur, A. F., Fichtner, A., Ieno, E. N. & Saveliev, A. A., 2014, A beginner's guide to generalized additive mixed models with R. Zuur, A. F., Saveliev, A. A. & Ieno, E. N. (eds.). 1 ed. Newburgh: Highland Statistics Ltd., p. 217-239 23 p.

      Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

    34. Published

      Herbivore and pathogen effects on tree growth are additive, but mediated by tree diversity and plant traits

      Schuldt, A., Hönig, L., Li, Y., Fichtner, A., Härdtle, W., von Oheimb, G., Welk, E. & Bruehlheide, H., 09.2017, In: Ecology and Evolution. 7, 18, p. 7462-7474 13 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    35. Published

      Higher drought sensitivity of radial growth of European beech in managed than in unmanaged forests

      Mausolf, K., Wilm, P., Härdtle, W., Jansen, K., Schuldt, B., Sturm, K., von Oheimb, G., Hertel, D., Leuschner, C. & Fichtner, A., 15.11.2018, In: The Science of The Total Environment. 642, p. 1201-1208 8 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    36. Published

      High Trophic Similarity in the Sympatric North European Trawling Bat Species Myotis daubentonii and Myotis dasycneme

      Krüger, F., Harms, I., Fichtner, A., Wolz, I. & Sommer, R. S., 12.2012, In: Acta Chiropterologica. 14, 2, p. 347-356 10 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    37. 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

    38. Published

      Impacts of Multiple Environmental Change Drivers on Growth of European Beech (Fagus sylvatica): Forest History Matters

      Mausolf, K., Härdtle, W., Hertel, D., Leuschner, C. & Fichtner, A., 01.04.2020, In: Ecosystems. 23, 3, p. 529-540 12 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    39. Integrativer Klimaschutz im Wald: Herausforderungen und Handlungsoptionen

      Fichtner, A., Sturm, K., Schmid, M. & von Steen, S., 2014, Biodiversität und Klima: Vernetzung der Akteure in Deutschland X; Ergebnisse und Dokumentation des 10. Workshops. Korn, H., Bockmühl, K. & Schliep, R. (eds.). Bonn: Bundesamt für Naturschutz, p. 57-63 7 p. (BfN Skript; no. 357).

      Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

    40. Published

      α- and β-diversity in moth communities in salt marshes is driven by grazing management

      Rickert, C., Fichtner, A., van Klink, R. & Bakker, J. P., 02.2012, In: Biological Conservation. 146, 1, p. 24-31 8 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    41. Published

      Key ecological research questions for Central European forests

      Ammer, C., Fichtner, A., Fischer, A., Gossner, M. M., Meyer, P., Seidl, R., Thomas, F. M., Annighöfer, P., Kreyling, J., Ohse, B., Berger, U., Feldmann, E., Häberle, K-H., Heer, K., Heinrichs, S., Huth, F., Krämer-Klement, K., Mölder, A., Müller, J., Mund, M., Opgenoorth, L., Schall, P., Scherer-Lorenzen, M., Seidel, D., Vogt, J. & Wagner, S., 11.2018, In: Basic and Applied Ecology. 32, November 2018, p. 3-25 23 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    42. Published

      Land use change and the future of biodiversity

      Hobohm, C., Beierkuhnlein, C., Börtitz, C., Clark, V. R., El Balti, N., Fichtner, A., Franklin, S., Gaens, T., Härdtle, W., Hansen, A. S., Janišová, M., Jansen, J., Lindner, M., Moro-Richter, M., Müller-Benedict, V., Ott, K., Reinmuth, K. C., van Rooijen, N. M., Sandberg, M., Schaminée, J. H. J., Tang, C. Q., Vahle, H-C. & Vanderplank, S. E., 2021, Perspectives for Biodiversity and Ecosystems. Hobohm, C. (ed.). Cham: Springer, p. 451-483 33 p. (Environmental Challenges and Solutions).

      Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

    43. Published

      Legacy effects of land-use modulate tree growth responses to climate extremes

      Mausolf, K., Härdtle, W., Jansen, K., Delory, B., Hertel, D., Leuschner, C., Temperton, V. M., von Oheimb, G. & Fichtner, A., 01.07.2018, In: Oecologia. 187, 3, p. 825-837 13 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    44. Published

      Livestock grazing disrupts plant-insect interactions on salt marshes

      Rickert, C., Fichtner, A. & van Klink, R., 03.2018, In: Insect Conservation and Diversity. 11, 2, p. 152-161 10 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    45. Local variability in the diet of Daubenton’s bat (Myotis daubentonii) in a lake landscape of northern Germany

      Nissen, H., Krüger, F., Fichtner, A. & Sommer, R. S., 01.03.2013, In: Folia Zoologica. 62, 1, p. 36-41 6 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    46. Published

      Long-Term Abandonment of Forest Management Has a Strong Impact on Tree Morphology and Wood Volume Allocation Pattern of European Beech (Fagus Sylvatica L.)

      Georgi, L., Kunz, M., Fichtner, A., Härdtle, W., Reich, K. F., Sturm, K., Welle, T. & von Oheimb, G., 13.11.2018, In: Forests. 9, 11, 16 p., 704.

      Research output: Journal contributions › Journal articles › Research › peer-review

    47. Published

      Long-term population dynamics of Dactylorhiza incarnata (L.) Soo after abandonment and re-introduction of mowing

      Schrautzer, J., Fichtner, A., Huckauf, A., Rasran, L. & Jensen, K., 07.2011, In: Flora. 206, 7, p. 622-630 9 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    48. Published

      Long-term trends in tree-ring width and isotope signatures (δ13C, δ15N) of Fagus sylvatica L. on soils with contrasting water supply

      Härdtle, W., Niemeyer, T., Aßmann, T., Baiboks, S., Fichtner, A., Friedrich, U., Lang, A. C., Neuwirth, B., Pfister, L., Ries, C., Schuldt, A., Simon, N. & Oheimb, G., 12.2013, In: Ecosystems. 16, 8, p. 1413-1428 16 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    49. Published

      Multiple plant diversity components drive consumer communities across ecosystems

      Schuldt, A., Ebeling, A., Kunz, M., Staab, M., Guimarães-Steinicke, C., Bachmann, D., Buchmann, N., Durka, W., Fichtner, A., Fornoff, F., Härdtle, W., Hertzog, L., Klein, A-M., Roscher, C., Schaller, J., von Oheimb, G., Weigelt, A., Weisser, W. W., Wirth, C., Zhang, J., Bruelheide, H. & Eisenhauer, N., 01.12.2019, In: Nature Communications. 10, 1, 11 p., 1460.

      Research output: Journal contributions › Journal articles › Research › peer-review

    50. 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

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