Claus Beier

Claus Beier

Professor


  1. Published

    On the problems of using linear models in ecological manipulation experiments: lessons learned from a climate experiment

    Damgaard, C., Holmstrup, M., Schmidt, Inger Kappel, Beier, Claus & Larsen, Klaus Steenberg, 1 Jun 2018, In: Ecosphere. 9, 6, 9 p., e02322.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Organic matter decomposition in an acidic forest soil in Denmark as measured by the cotton strip assay

    Beier, Claus & Rasmussen, L., 1994, In: Scandinavian Journal of Forest Research. 9, p. 106-114

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Organic matter flow in the food web at a temperate heath under multifactorial climate change

    Andresen, L. C., Konestabo, H. S., Maraldo, K., Holmstrup, M., Ambus, Per Lennart, Beier, Claus & Michelsen, Anders, 2011, In: Rapid Communications in Mass Spectrometry. 25, 11, p. 1485-1496 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Plant nutrient mobilization in temperate heathland responds to elevated CO2, temperature and drought

    Andresen, L. C., Michelsen, Anders, Jonasson, S. E., Schmidt, Inger Kappel, Mikkelsen, T. N., Ambus, Per Lennart & Beier, Claus, 2010, In: Plant and Soil. 328, 1-2, p. 381-396 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Precipitation manipulation experiments - challenges and recommendations for the future

    Beier, Claus, Beierkuhnlein, C., Wohlgemuth, T., Penuelas, J., Emmett, B., Körner, C., de Boeck, H., Christensen, Jens Hesselbjerg, Leuzinger, S., Janssens, I. A. & Hansen, K., 2012, In: Ecology Letters. 15, 8, p. 899-911

    Research output: Contribution to journalReviewResearchpeer-review

  6. Preface: "Nitrogen & global change"

    Sutton, M. A., Reis, S., Billen, G., Cellier, P., Erisman, J. W., Mosier, A. R., Nemitz, E., Sprent, J., Van Grinsven, H., Voss, M., Beier, Claus & Skiba, U., 2012, In: Biogeosciences. 9, 5, p. 1691-1693 3 p.

    Research output: Contribution to journalEditorialResearchpeer-review

  7. Pushing precipitation to the extremes in distributed experiments: recommendations for simulating wet and dry years

    Knapp, A. K., Avolio, M. L., Beier, Claus, Carroll, C. J. W., Collins, S. L., Dukes, J. S., Fraser, L. H., Griffin-Nolan, R. J., Hoover, D. L., Jentsch, A., Loik, M. E., Phillips, R. P., Post, A. K., Sala, O. E., Slette, I. J., Yahdjian, L. & Smith, M. D., 2017, In: Global Change Biology. 23, 5, p. 1774-1782

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published
  9. Published

    Reduced N cycling in response to elevated CO2, warming, and drought in a Danish heathland

    Larsen, K. S., Andresen, L. C., Beier, C., Jonasson, S. E., Albert, K. R., Ambus, P. L., Arndal, M. F., Carter, M. S., Christensen, S., Holmstrup, M., Ibrom, A., Nielsen, J. K., van der Linden, L., Maraldo, K., Michelsen, A., Mikkelsen, T. N., Pilegaard, K., Priemé, A., Ro-Poulsen, H., Schmidt, I. K. & 2 others, Selsted, M. B. & Andersen, K. S., 2011, Nitrogen & global change: key findings - future challenges. 2 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  10. Published

    Reduced N cycling in response to elevated CO2, warming, and drought in a Danish heathland: synthesizing results of the CLIMAITE project after two years of treatments

    Larsen, K. S., Andresen, L. C., Beier, C., Jonasson, S. E., Albert, K. A., Ambus, P. L., Arndal, M. F., Carter, M. S., Christensen, S., Holmstrup, M., Ibrom, A., Nielsen, J. K., Van der Linden, L., Maraldo, K., Michelsen, A., Mikkelsen, T. N., Pilegaard, K., Priemé, A., Ro-Poulsen, H., Schmidt, I. K. & 2 others, Selsted, M. B. & Andersen, K. S., 2011, In: Global Change Biology. 17, 5, p. 1884-1899 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Response of plant species richness and primary productivity in shrublands along north-south gradient in Europe to seven years of experimental warming and drought: reduction in primary productivity in the heat and drought year of 2003

    Penuelas, J., Prieto, P., Beier, Claus, Cesaraccio, C., Angelis, P. D., Datos, G. D., Emmett, B. A., Estiarte, M., Garadnai, J., Gorissen, A., Láng, E. K., Kröel-Dulay, G., Llorens, L., Pellizzaro, G., Riis-Nielsen, Torben, Schmidt, Inger Kappel, Sirca, C., Sowerby, A., Spano, D. & Tietema, A., 2007, In: Global Change Biology. 13, p. 2563-2581 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Responses of enchytraeids to increased temperature, drought and atmospheric CO2: results of an eight-year field experiment in dry heathland

    Holmstrup, M., Schmelz, R. M., Carrera, N., Dyrnum, K., Larsen, Klaus Steenberg, Mikkelsen, T. N. & Beier, Claus, 2015, In: European Journal of Soil Biology. 70, p. 15-22 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Responses of the reflectance indices PRI and NDVI to experimental warming and drought in Europan shrublands along a north-south climatic gradient

    Mänd, P., Hallik, L., Peñuelas, J., Nielsen, T., Duce, P., Emmett, B. A., Beier, Claus, Estiarte, M., Garadnai, J., Kalapos, T., Schmidt, Inger Kappel, Kovács-Láng, E., Prieto, P., Tietema, A., Westerveld, J. W. & Kull, O., 2010, In: Remote Sensing of Environment. 114, 3, p. 626-636 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Review of deposition monitoring methods

    Erisman, J. A. N. W., Beier, Claus, Draaijers, G. & Lindberg, S., 1994, In: Tellus Series B-chemical and Physical Meteorology. 46B, p. 79-93

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Root growth and N dynamics in response to multi-year experimental warming, summer drought and elevated CO2 in a mixed heathland-grass ecosystem

    Arndal, M. F., Schmidt, Inger Kappel, Nielsen, Jane Kongstad, Beier, Claus & Michelsen, Anders, 2014, In: Functional Plant Biology. 41, 1, p. 1-10 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Root-surface phosphatase activity in shrublands across a European gradient: effects of warming

    Estiarte, M., Penuelas, J., Sardans, J., Emmett, B. A., Sowerby, A., Beier, Claus, Schmidt, Inger Kappel, Tietema, A., Meeteren, M. J. M. V., Lang, E. K., Mathe, P., Angelis, P. D. & Dato, G. D., 2008, In: Journal of Environmental Biology. 29, 1, p. 25-29 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Scattered tree death contributes to substantial forest loss in California

    Cheng, Yan, Oehmcke, Stefan, Brandt, Martin Stefan, Rosenthal, L., Das, A., Vrieling, A., Saatchi, S., Wagner, F., Mugabowindekwe, Maurice, Verbruggen, Wim, Beier, Claus & Horion, Stéphanie, 2024, In: Nature Communications. 15, 1, p. 1-13 641.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Separation of Gaseous and Particupate Dry Deposition of Sulfur at a Forest Edge in Denmark

    Beier, Claus, 1991, In: Journal of Environmental Quality. 20, 2, p. 460-466

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Shrubland primary production and soil respiration diverge along European climate gradient

    Reinsch, S., Koller, E., Sowerby, A., de Dato, G., Estiarte, M., Guidolotti, G., Kovács-Láng, E., Kröel-Dulay, G., Lellei-Kovács, E., Larsen, Klaus Steenberg, Liberati, D., Peñuelas, J., Ransijn, J., Robinson, D. A., Schmidt, Inger Kappel, Smith, A. R., Tietema, A., Dukes, J. S., Beier, Claus & Emmett, B. A., 2017, In: Scientific Reports. 7, 7 p., 43952.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Significance of cold-season respiration and photosynthesis in a subarctic heath ecosystem in Northern Sweden.

    Larsen, Klaus Steenberg, Ibrom, A., Jonasson, S. E., Michelsen, Anders & Beier, Claus, 2007, In: Global Change Biology. 13, 7, p. 1498-1508

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Simple additive effects are rare: a quantitative review of plant biomass and soil process responses to combined manipulations of CO2 and temperature

    Dieleman, W. I. J., Vicca, S., Dijkstra, F. A., Hagedorn, F., Hovenden, M. J., Larsen, Klaus Steenberg, Morgan, J. A., Volder, A., Beier, Claus, Dukes, J. S., King, J., Leuzinger, S., Linder, S., Luo, Y., Oren, R., De Angelis, P., Tingey, D., Hoosbeek, M. R. & Janssens, I. A., 2012, In: Global Change Biology. 18, 9, p. 2681-2693 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Soil microarthropods are only weakly impacted after 13 years of repeated drought treatment in wet and dry heathland soils

    Holmstrup, M., Sørensen, J. G., Schmidt, Inger Kappel, Nielsen, P. L., Mason, S., Tietema, A., Smith, A. R., Bataillon, T., Beier, Claus & Ehlers, B., 2013, In: Soil Biology & Biochemistry. 66, p. 110-118 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Soil microorganisms respond to five years of climate change manipulations and elevated atmospheric CO2 in a temperate heath ecosystem

    Haugwitz, M. S., Bergmark, L., Priemé, Anders, Christensen, Søren, Beier, Claus & Michelsen, Anders, 2014, In: Plant and Soil. 374, 1-2, p. 211-222 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Soil respiration is stimulated by elevated CO2 and reduced by summer drought: three years of measurements in a multifactor ecosystem manipulation experiment in a temperate heathland (CLIMAITE)

    Selsted, M. B., van der Linden, L., Ibrom, A., Michelsen, Anders, Larsen, Klaus Steenberg, Pedersen, J., Mikkelsen, T. N., Pilegaard, K., Beier, Claus & Ambus, Per Lennart, 2012, In: Global Change Biology. 18, 4, p. 1216-1230 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Soil solution chemistry and element fluxes in three european heathlands and their responses to warming and drought

    Schmidt, Inger Kappel, Tietema, A., Williams, D., Gundersen, Per, Beier, Claus, Emmet, B. A. & Estiarte, M., 2004, In: Ecosystems. 7, 6, p. 638-649 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Spatial variability of throughfall fluxes in a spruce forest

    Beier, Claus, Hansen, K. & Gundersen, Per, 1993, In: Environmental Pollution. 81, 3, p. 257-267

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Supplementary material to "Exploring the impacts of unprecedented climate extremes on forest ecosystems: hypotheses to guide modeling and experimental studies"

    Holm, J. A., Medvigy, D. M., Smith, B., Dukes, J. S., Beier, Claus, Mishurov, M., Xu, X., Lichstein, J. W., Allen, C. D., Larsen, Klaus Steenberg, Luo, Y., Ficken, C., Pockman, W. T., Anderegg, W. R. L. & Rammig, A., 2022, 9 p. (Biogeosciences Discussions; No. 65 - Supplement, Vol. 2022).

    Research output: Working paperPreprintResearch

  28. Published

    Suppression of soil decomposers and promotion of long-lived, root herbivorous nematodes by climate change

    Andersen, K. S., Maraldo, K., Georgieva, S., Strandmark, L. B., Beier, Claus, Schmidt, Inger Kappel & Christensen, Søren, 2012, In: European Journal of Soil Biology. 52, p. 1-7 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Synthesis on the carbon budget and cycling in a Danish, temperate deciduous forest

    Wu, J., Larsen, Klaus Steenberg, van der Linden, L., Beier, Claus, Pilegaard, K. & Ibrom, A., 2013, In: Agricultural and Forest Meteorology. 181, p. 94-107 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Synthesizing greenhouse gas fluxes across nine european peatlands and shrublands: responses to climatic and environmental changes

    Carter, M. S., Larsen, Klaus Steenberg, Emmett, B., Estiarte, M., Field, C., Leith, I. D., Lund, M., Meijide, A., Mills, R. T. E., Niinemets, Ü., Peñuelas, J., Portillo-Estrada, M., Schmidt, Inger Kappel, Selsted, M. B., Sheppard, L. J., Sowerby, A., Tietema, A. & Beier, Claus, 2012, In: Biogeosciences. 9, 10, p. 3739-3755 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. THE "EXMAN" PROJECT EXPERIMENTAL MANIPULATIONS OF FOREST ECOSYSTEMS

    Rasmussen, L., Beier, Claus, de Visser, P., Van Breemen, N., Kreutzer, K., Schierl, R., Bredemeier, M., Raben, G. & Farrell, E. P., 1992, Responses of Forest Ecosystems To Environmental Changes. Teller, A., Mathy, P. & Jeffers, J. N. R. (eds.). Elsevier Applied Science, p. 325-334

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  32. Published

    Technical Note: Mesocosm approach to quantify dissolved inorganic carbon percolation fluxes

    Thaysen, E. M., Jessen, Søren, Ambus, Per Lennart, Beier, Claus, Postma, D. & Jakobsen, I., 2014, In: Biogeosciences. 11, 4, p. 1077-1084 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Technical note: mesocosm approach to quantification of carbon dioxide fluxes across the vadose zone

    Thaysen, E. M., Jessen, Søren, Ambus, Per Lennart, Beier, Claus, Postma, D. & Jakobsen, Iver, 2013, In: Biogeosciences Discussions. p. 9947-9967

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Temperate heath plant response to dry conditions depends on growth strategy and less on physiology

    Albert, K. R., Nielsen, Jane Kongstad, Schmidt, Inger Kappel, Ro-Poulsen, Helge, Mikkelsen, T. N., Michelsen, Anders, Linden, L. V. D. & Beier, Claus, 2012, In: Acta Oecologica. 45, p. 79-87 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Terrestrial Ecosystem Recovery – Modelling the Effects of Reduced Acidic Inputs and Increased Inputs of Sea-salts Induced by Global Change

    Beier, Claus, Moldan, F. & Wright, R. F., Jun 2003, In: Ambio Special Report. 32, 4, p. 275-282

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Terrestrial ecosystem research in Europe: Lessons from the European Union's research projects 1996-2000

    Troumbis, A., Beier, Claus, Wolters, V. & Peter, D., 2001, In: Environmental Science and Policy. 4, 1, p. 51-58

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    The TeaComposition initiative: Unleashing the power of international collaboration to understand litter decomposition

    Djukic, I., Guerra, C., Maestre, F. T., Hagedorn, F., Oggioni, A., Bergami, C., Magagna, B., Kwon, T., Shibata, H., Eisenhauer, N., Patoine, G., Bierbaumer, M., Kepfer Rojas, Sebastian, Schmidt, Inger Kappel, Larsen, Klaus Steenberg, Beier, Claus, Berg, B., Verheyen, K., Trevathan-Tackett, S. M. & Macreadie, P. I., 2021, In: Soil Organisms. 93, 1, p. 73-78 6 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  38. Published

    The counteracting effects of elevated atmospheric CO2 concentrations and drought episodes: studies of enchytraeid communities in a dry heathland

    Maraldo, K., Krogh, P. H., van der Linden, L., Christensen, B., Mikkelsen, T. N., Beier, Claus & Holmstrup, M., 2010, In: Soil Biology & Biochemistry. 42, 11, p. 1958-1966 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. The exman project—Biogeochemical fluxes in plantation forests on acid soils

    Cummins, T., Beier, Claus, Blanck, K., de Visser, P. H. B., Farrell, E. P., Rasmussen, L., Kreutzer, K., Weis, W. I., Bredemeier, M. & Lamersdorf, N., 1995, In: Water, Air and Soil Pollution. 85, p. 1653-1658

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    The handbook for standardized field and laboratory measurements in terrestrial climate change experiments and observational studies (ClimEx)

    Schmidt, Inger Kappel & ClimMani Working Group, C. W. G., 1 Jan 2020, In: Methods in Ecology and Evolution. 11, 1, p. 22-37 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. The rapid cold hardening response of Collembola is influenced by thermal variability of the habitat

    Bahrndorff, S., Loeschcke, V., Pertoldi, C., Beier, Claus & Holmstrup, M., 2009, In: Functional Ecology. 23, 2, p. 340-347 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. The response of dissolved organic carbon (DOC) and the ecosystem carbon balance to experimental drought in a temperate shrubland

    Sowerby, A., Emmett, B. A., Williams, D., Beier, Claus & Evans, C. D., 2010, In: European Journal of Soil Science. 61, 5, p. 697-709

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    The response of soil processes to climate change: results from manipulation studies of shrublands across an environmental gradient

    Emmet, B. A., Beier, Claus, Estiarte, M., Tietema, A., Kristensen, H. L., Williams, D., Peñuelas, J., Schmidt, Inger Kappel & Sowerby, A., 2004, In: Ecosystems. 7, 6, p. 625-637 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Thresholds and interactive effects of soil moisture on the temperature response of soil respiration

    Lellei-Kovács, E., Kovács-Láng, E., Botta-Dukát, Z., Kalapos, T., Emmett, B. & Beier, Claus, 2011, In: European Journal of Soil Biology. 47, 4, p. 247-255

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Trait-mediated responses to aridity and experimental drought by springtail communities across Europe

    Ferrín, M., Márquez, L., Petersen, H., Salmon, S., Ponge, J. F., Arnedo, M., Emmett, B., Beier, Claus, Schmidt, Inger Kappel, Tietema, A., de Angelis, P., Liberati, D., Kovács-Láng, E., Kröel-Dulay, G., Estiarte, M., Bartrons, M., Peñuelas, J. & Peguero, G., 2023, In: Functional Ecology. 37, 1, p. 44-56

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Udvikling i Agerlandet 1954-2025: Kortlægning af Markstørrelse, markveje og småbiotoper

    Beier, Claus (ed.), Caspersen, Ole H. & Karlsson Nyed, Patrik, 2017, 1 ed. Frederiksberg. 67 p. (IGN Rapport; No. Januar 2017).

    Research output: Book/ReportReportResearch

  47. Published

    Understanding ecosystems of the future will require more than realistic climate change experiments - A response to Korell et al.

    De Boeck, H. J., Bloor, J. M. G., Aerts, R., Bahn, M., Beier, C., Emmett, B. A., Estiarte, M., Gruenzweig, J. M., Halbritter, A. H., Holub, P., Jentsch, A., Klem, K., Kreyling, J., Kroel-Dulay, G., Larsen, K. S., Milcu, A., Roy, J., Sigurdsson, B. D., Smith, M. D., Sternberg, M. & 4 others, Vandvik, V., Wohlgemuth, T., Nijs, I. & Knapp, A. K., 2020, In: Global Change Biology. 26, 2, p. e6-e7 2 p.

    Research output: Contribution to journalLetterResearchpeer-review

  48. Water and element fluxes calculated in a sandy forest soil taking spatial variability into account

    Beier, Claus, 1998, In: Forest Ecology and Management. 101, 1-3, p. 269-280

    Research output: Contribution to journalJournal articleResearchpeer-review

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