Claus Beier
Professor
Forest and Landscape Ecology
Rolighedsvej 23
1958 Frederiksberg C
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. 269-280Research output: Contribution to journal › Journal article › Research › peer-review
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Vi må ikke stirre os blinde på isolerede teknologiske løsninger i den grønne omstilling
Thorsen, Bo Jellesmark & Beier, Claus, 13 Jan 2022, Altinget.dk.Research output: Other contribution › Net publication - Internet publication › Communication
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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, , 2020, In: Global Change Biology. 26, 2, p. e6-e7 2 p.Research output: Contribution to journal › Letter › Research › peer-review
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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/Report › Report › Research
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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. 44-56Research output: Contribution to journal › Journal article › Research › peer-review
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. 247-255Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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. 697-709Research output: Contribution to journal › Journal article › Research › peer-review
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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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. 1653-1658Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Comment/debate › Research › peer-review
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. 51-58Research output: Contribution to journal › Journal article › Research › peer-review
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. 275-282Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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. 9947-9967Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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. 325-334Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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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 journal › Journal article › Research › peer-review
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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 paper › Preprint › Research
Spatial variability of throughfall fluxes in a spruce forest
Beier, Claus, Hansen, K. & Gundersen, Per, 1993, In: Environmental Pollution. 81, 3, p. 257-267Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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. 1498-1508Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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. 460-466Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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. 79-93Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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, , 2011, In: Global Change Biology. 17, 5, p. 1884-1899 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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, , 2011, Nitrogen & global change: key findings - future challenges. 2 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
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Reading tea leaves worldwide: Decoupled drivers of initial litter decomposition mass-loss rate and stabilization
Sarneel, J. M., Hefting, M. M., Sandén, T., van den Hoogen, J., Routh, D., Adhikari, B. S., Alatalo, J. M., Aleksanyan, A., Althuizen, I. H. J., Alsafran, M. H. S. A., Atkins, J. W., Augusto, L., Aurela, M., Azarov, A. V., Barrio, I. C., Beier, C., Bejarano, M. D., Benham, S. E., Berg, B., Bezler, N. V. & 88 others, , 2024, In: Ecology Letters. 27, 5, 14 p., e14415.Research output: Contribution to journal › Letter › Research › peer-review
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Re-visiting soil carbon and nitrogen stocks in a temperate heathland seven years after the termination of free air CO2 enrichment (FACE)
Li, Qiaoyan, Ambus, Per Lennart, Michelsen, Anders, Schmidt, Inger Kappel, Beier, Claus, Dietzen, Christiana Amalie, Reinsch, S., Arndal, M. F. & Larsen, Klaus Steenberg, 2022, In: Geoderma. 428, 7 p., 116185.Research output: Contribution to journal › Journal article › Research › peer-review
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. 1774-1782Research output: Contribution to journal › Journal article › Research › peer-review
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 journal › Editorial › Research › peer-review
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. 899-911Research output: Contribution to journal › Review › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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. 106-114Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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Novel approaches to study climate change effects on terrestrial ecosystems in the field: Drought and passive nighttime warming
Beier, Claus, Emmett, B., Gundersen, Per, Tietema, A., Peñuelas, J., Estiarte, M., Gordon, C., Gorissen, A., Llorens, L., Roda, F. & Williams, D., 2004, In: Ecosystems. 7, 6, p. 583-597Research output: Contribution to journal › Journal article › Research › peer-review
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Notat om klimaeffekt af urørt skov: Sagsnotat
Højgaard Petersen , A., Johannsen, VK, Rahbek, Carsten, Beier, Claus, Bruun, Hans Henrik, Heilmann-Clausen, Jacob, Vesterdal, Lars, Bentsen, Niclas Scott, Gundersen, Per & Nord-Larsen, Thomas, 27 May 2020, 4 p..Research output: Memorandum/exposition › Memorandum
Nonintrusive field experiments show different plant responses to warming and drought among sites, seasons, and species in a north-south European gradient
Peñuelas, J., Gordon, C., Llorens, L., Nielsen, T., Tietema, A., Beier, Claus, Bruna, P., Emmett, B., Estiarte, M. & Gorissen, A., 2004, In: Ecosystems. 7, p. 598-612 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Nitrogen uptake in temperate heath vegetation and soil microbes is influenced by elevated temperature, CO2 and drought
Andresen, L. C., Michelsen, Anders, Jonasson, S. E., Beier, Claus & Ambus, Per Lennart, 2009, In: Institute of Physics Conference Series.Research output: Contribution to journal › Conference abstract in journal › Research
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Nitrogen cycling in a Norway spruce plantation in Denmark - A SOILN model application including organic N uptake.
Beier, Claus, Eckersten, H. & Gundersen, Per, 2001, In: TheScientificWorldJournal.Research output: Contribution to journal › Journal article › Research › peer-review
Nitrate leaching in coniferous forest ecosystems: The European field-scale manipulation experiments NITREX (nitrogen saturation experiments) and EXMAN (experimental manipulation of forest ecosystems)
Tietema, A., Beier, Claus, deVisser, P., Emmett, B., Gundersen, Per, Kjonaas, O. & Koopmans, C., 1997, In: Global Biogeochemical Cycles. 11, 4, p. 617-626Research output: Contribution to journal › Journal article › Research › peer-review
Next generation of elevated [CO2] experiments with crops: A critical investment for feeding the future world
Ainsworth, E. A., Beier, C., Calfapietra, C., Ceulemans, R., Durand-Tardif, M., Farquhar, G. D., Godbold, D. L., Hendrey, G. R., Hickler, T., Kaduk, J., Karnosky, D. F., Kimball, B. A., Körner, C., Koornneef, M., Lafarge, T., Leakey, A. D. B., Lewin, K. F., Long, S. P., Manderscheid, R., Mcneil, D. L. & 12 others, , 2008, In: Plant, Cell and Environment. 31, 9, p. 1317-1324Research output: Contribution to journal › Journal article › Research › peer-review
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Net root growth and nutrient acquisition in response to predicted climate change in two contrasting heathland species
Arndal, M. F., Merrild, M. P., Michelsen, Anders, Schmidt, Inger Kappel, Mikkelsen, T. N. & Beier, Claus, 2013, In: Plant and Soil. 369, p. 615-629 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Multi-factor climate change effects on insect herbivore performance
Scherber, C., Gladbach, D. J., Andersen, K. S., Karsten, R. J., Schmidt, Inger Kappel, Michelsen, Anders, Albert, K. R., Larsen, Klaus Steenberg, Mikkelsen, T. N., Beier, Claus & Christensen, Søren, 2013, In: Ecology and Evolution. 3, 6, p. 1449–1460 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Moderate nitrogen retention in temperate heath ecosystem after elevated CO2, drought and warming through 7 years
Andresen, L. C., Ambus, Per Lennart, Beier, Claus & Michelsen, Anders, 2023, In: European Journal of Soil Science. 74, 4, 13 p., e13397.Research output: Contribution to journal › Journal article › Research › peer-review
Modelling the effects of nitrogen addition on soil nitrogen status and nitrogen uptake in a Norway spruce stand in Denmark
Beier, Claus & Eckersten, H., 1998, In: Environmental Pollution. 102, 1, S1, p. 409-414Research output: Contribution to journal › Journal article › Research › peer-review
Modelling the decadal trend of ecosystem carbon fluxes demonstrates the important role of functional changes in a temperate deciduous forest
Wu, J., Jansson, P. E., van der Linden, L., Pilegaard, K., Beier, Claus & Ibrom, A., 2013, In: Ecological Modelling. 260, p. 50-61Research output: Contribution to journal › Journal article › Research › peer-review
Modelling clean rain treatments in acidified soils-EXMAN project results
Walse, C., Beier, Claus, Warfvinge, P. & Rasmussen, L., 1995, In: Water, Air, & Soil Pollution. 85, p. 1807-1812Research output: Contribution to journal › Journal article › Research › peer-review
Modelled effects of precipitation on ecosystem carbon and water dynamics in different climatic zones
Gerten, D., Luo, Y., Le Maire, G., Parton, W. J., Keough, C., Weng, E., Beier, Claus, Ciais, P., Cramer, W., Dukes, J. S., Hanson, P. J., Knapp, A. A. K., Linder, S., Nepstad, D., Rustad, L. & Sowerby, A., 2008, In: Global Change Biology. 14, 10, p. 2365-2379Research output: Contribution to journal › Journal article › Research › peer-review
Modeled interactive effects of precipitation, temperature, and [CO2] on ecosystem carbon and water dynamics in different climatic zones
Luo, Y., Gerten, D., Le Maire, G., Parton, W. J., Weng, E., Zhou, X., Keough, C., Beier, Claus, Ciais, P., Cramer, W., Dukes, J. S., Emmett, B., Hanson, P. J., Knapp, A., Linder, S., Nepstad, D. & Rustad, L., 2008, In: Global Change Biology. 14, 9, p. 1986-1999Research output: Contribution to journal › Journal article › Research › peer-review
Microbial community changes in heathland soil communities along a geographical gradient: Interaction with climate change manipulations
Sowerby, A., Emmett, B., Beier, Claus, Tietema, A., Peñuelas, J., Estiarte, M., Van Meeteren, M. J. M., Hughes, S. & Freeman, C., 2005, In: Soil Biology and Biochemistry. 37, 10, p. 1805-1813Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Measurement of carbon dioxide fluxes in a free-air carbon dioxide enrichment experiment using the closed flux chamber technique
Selsted, M. B., Ambus, Per Lennart, Michelsen, Anders, van der Linden, L., Larsen, Klaus Steenberg, Pilegaard, K., Mikkelsen, T. N. & Beier, Claus, 1 Jan 2011, In: Atmospheric Environment. 45, 1, p. 208-214 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Mapping and characterising tree mortality in California at individual tree level using deep learning
Cheng, Yan, Oehmcke, Stefan, Brandt, Martin Stefan, Das, A., Rosenthal, L., Saatchi, S., Wagner, F., Verbruggen, Wim, Vrieling, A., Beier, Claus & Horion, Stéphanie, 2023. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
Magic applied to roof experiments (Risdalsheia, N; Gårdsjön, S; Klosterhede, DK) to evaluate the rate of reversibility of acidification following experimentally reduced acid deposition
Beier, Claus, Hultberg, H., Moldan, F. & Wright, R. F., 1995, In: Water, Air, & Soil Pollution. 85, p. 1745-1751Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MAPPING TREE MORTALITY IN CALIFORNIA FROM VERY HIGH RESOLUTION IMAGERY USING DEEP LEARNING
Cheng, Yan, Oehmcke, Stefan, Brandt, Martin Stefan, Das, A., Rosenthal, L., Saatchi, S., Wagner, F., Vrieling, A., Verbruggen, Wim, Beier, Claus & Horion, Stéphanie, 2023.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
Long-term field comparison of ceramic and poly(tetrafluoroethene) porous cup soil water samplers
Beier, Claus, Hansen, K., Gundersen, Per, Andersen, B. R. & Rasmussen, L., 1992, In: Environmental Science & Technology (Washington). 26, 10, p. 2005-2011Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Long-term and realistic global change manipulations had low impact on diversity of soil biota in temperate heathland
Holmstrup, M., Damgaard, C., Schmidt, Inger Kappel, Arndal, M. F., Beier, Claus, Mikkelsen, T. N., Ambus, Per Lennart, Larsen, Klaus Steenberg, Pilegaard, K., Michelsen, Anders, Andresen, L. C., Haugwitz, M. S., Bergmark, L., Priemé, Anders, Zaitsev, A. S., Georgieva, S., Dam, M., Vestergård, M. & Christensen, Søren, 2017, In: Scientific Reports. 7, 11 p., 41388.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Isotopic methods for non-destructive assessment of carbon dynamics in shrublands under long-term climate change manipulation
Andresen, L. C., Domínguez, M. T., Reinsch, S., Smith, A. R., Schmidt, Inger Kappel, Ambus, Per Lennart, Beier, Claus, Boeckx, P., Bol, R., De Dato, G., Emmett, B. A., Estiarte, M., Garnett, M. H., Kröel-dulay, G., Mason, S. L., Nielsen, C. S., Peñuelas, J. & Tietema, A., 2018, In: Methods in Ecology and Evolution. 9, 4, p. 866-880 15 p.Research output: Contribution to journal › Review › Research › peer-review
Is nitrogen deposition the main driver of increasing carbon sequestration in a Danish Beech forest?
Larsen, Klaus Steenberg, Ibrom, A., Pilegaard, K., Ambus, Per Lennart, Carter, M. S. & Beier, Claus, 2009, In: IOP Conference Series: Earth and Environmental Science. 6, 1 p., 082014.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
- Published
Interactive effects of elevated CO2, warming, and drought on photosynthesis of Deschampsia flexuosa in a temperate heath ecosystem.
Albert, K. R., Ro-Poulsen, Helge, Mikkelsen, T. N., Michelsen, A., Linden, L. V. D. & Beier, Claus, 2011, In: Journal of Experimental Botany. 62, 12, p. 4253-4266 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Interactions between above- and belowground organisms modified in climate change experiments
Andersen, K. S., Scherber, C., Gladbach, D., Beier, Claus, Mikkelsen, T. N. & Christensen, Søren, 2012, In: Nature Climate Change. 2, p. 805-808 4 p.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Increased sensitivity to climate change in disturbed ecosystems
Kroël-Dulay, G., Ransijn, J., Schmidt, Inger Kappel, Beier, Claus, De Angelis, P., De Dato, G., Dukes, J. S., Emmett, B., Estiarte, M., Garadnai, J., Kongstad, J., Kovács-Láng, E., Larsen, Klaus Steenberg, Liberati, D., Ogaya, R., Riis-Nielsen, Torben, Smith, A. R., Sowerby, A., Tietema, A. & Penuelas, J., 2015, In: Nature Communications. 6, 6682.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Increased frequency of drought reduces species richness of enchytraeid communities in both wet and dry heathland soils
Holmstrup, M., Sørensen, J. G., Maraldo, K., Schmidt, Inger Kappel, Mason, S., Tietema, A., Smith, A. R., Emmett, B., Schmelz, R. M., Bataillon, T., Beier, Claus & Ehlers, B. K., 2012, In: Soil Biology & Biochemistry. 53, p. 43-49 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Improving the performance of infrared reflective night curtains for warming field plots
Bruhn, D., Larsen, Klaus Steenberg, de Dato, G. D., Duce, P., Zara, P., Beier, Claus, Schmidt, Inger Kappel, Clausen, S. & Mikkelsen, T. N., 2013, In: Agricultural and Forest Meteorology. 173, p. 53-62 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
Impacts of elevated carbon dioxide and temperature on a boreal forest ecosystem (CLIMEX project)
van Breemen, N., Jenkins, A., Wright, R., Beerling, D., Arp, W., Berendse, F., Beier, Claus, Collins, R., van Dam, D., Rasmussen, L., Verburg, P. & Wills, M., 1998, In: Ecosystems. 1, p. 345-351Research output: Contribution to journal › Journal article › Research › peer-review
Impact of drought and increasing temperatures on soil CO2 emissions in a Mediterranean shrubland (gariga)
de Dato, G. D., De Angelis, P., Sirca, C. & Beier, Claus, 2010, In: Plant and Soil. 327, 1, p. 153-166 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High resilience in heathland plants to changes in temperature, drought, and CO2 in combination: results from the CLIMAITE experiment
Nielsen, Jane Kongstad, Schmidt, Inger Kappel, Riis-Nielsen, Torben, Arndal, M. F., Mikkelsen, T. N. & Beier, Claus, 2012, In: Ecosystems. 15, 2, p. 269-283 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
Greenhouse gas exchange in European ecosystemsand their interactions with nitrogen – results fromNitroEurope IP: Guest Editor’s Introduction
Beier, Claus, Skiba, U. & Sutton, M. A., Oct 2010, In: European Journal of Soil Science. 61, 5, p. 627-630 4 p.Research output: Contribution to journal › Editorial › Research › peer-review
- Published
Glycine uptake in heath plants and soil microbes responds to elevated temperature, CO2 and drought
Andresen, L. C., Michelsen, Anders, Jonasson, S. E., Beier, Claus & Ambus, Per Lennart, 2009, In: Acta Oecologica. 35, 6, p. 786-796 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Globally consistent influences of seasonal precipitation limit grassland biomass response to elevated CO2
Hovenden, M. J., Leuzinger, S., Newton, P. C. D., Fletcher, A., Fatichi, S., Luscher, A., Reich, P. B., Andresen, L. C., Beier, Claus, Blumenthal, D. M., Chiariello, N. R., Dukes, J. S., Kellner, J., Hofmockel, K., Niklaus, P. A., Song, J., Wan, S., Classen, A. T. & Langley, J. A., 2019, In: Nature Plants. 5, 2, p. 167-173 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
Global Change Experiments: Challenges and Opportunities
De Boeck, H. J., Vicca, S., Roy, J., Nijs, I., Milcu, A., Kreyling, J., Jentsch, A., Chabbi, A., Campioli, M., Callaghan, T., Beierkuhnlein, C. & Beier, Claus, 2015, In: BioScience. 65, 9, p. 922-931Research output: Contribution to journal › Review › Research › peer-review
- Published
Fluxes of NO3-, NH4+, NO, NO2, and N2O in an old danish beech forest
Beier, Claus, Rasmussen, L., Pilegaard, K., Ambus, Per Lennart, Mikkelsen, T. N., Jensen, N. O., Kjøller, Annelise Helene, Priemé, Anders & Ladekarl, U. L., 2001, In: Water, Air, and Soil Pollution: Focus. 1, p. 187-195Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fine Root Growth and Vertical Distribution in Response to Elevated CO2, Warming and Drought in a Mixed Heathland–Grassland
Arndal, M. F., Tolver, Anders, Larsen, Klaus Steenberg, Beier, Claus & Schmidt, Inger Kappel, 2018, In: Ecosystems. 21, p. 15-30 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
Field-scale ‘clean rain’ treatments to two Norway spruce stands within the EXMAN project—effects on soil solution chemistry, foliar nutrition and tree growth
Beier, Claus, BLANCK, K., Bredemeier, M., Lamersdorf, N., Rasmussen, L. & Xu, Y., 1998, In: Forest Ecology and Management. 101, p. 111-123Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Field measurements of atmosphere-biosphere interactions in a Danish beech forest
Pilegaard, K., Mikkelsen, T., Beier, Claus, Jensen, N., Ambus, Per Lennart & Ro-Poulsen, Helge, 10 Dec 2003, In: Boreal Environment Research. 8, 4, p. 315-333 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Field experiments underestimate aboveground biomass response to drought
Kröel-Dulay, G., Mojzes, A., Szitár, K., Bahn, M., Batáry, P., Beier, C., Bilton, M., De Boeck, H. J., Dukes, J. S., Estiarte, M., Holub, P., Jentsch, A., Schmidt, I. K., Kreyling, J., Reinsch, S., Larsen, K. S., Sternberg, M., Tielbörger, K., Tietema, A., Vicca, S. & 1 others, , 2022, In: Nature Ecology and Evolution. 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Few multiyear precipitation-reduction experiments find ashift in the productivity-precipitation relationship
Estiarte, M., Vicca, S., Penuelas, J., Bahn, M., Beier, C., Emmett, B. A., Fay, P. A., Hanson, P. J., Hasibeder, R., Kigel, J., Kroel-Dulay, G., Larsen, K. S., Lellei-Kovacs, E., Limousin, J-M., Ogaya, R., Ourcival, J-M., Reinsch, S., Sala, O. E., Schmidt, I. K., Sternberg, M. & 3 others, , 2016, In: Global Change Biology. 22, 7, 2570-2581.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fast attrition of springtail communities by experimental drought and richness–decomposition relationships across Europe
Peguero, G., Sol, D., Arnedo, M., Petersen, H., Salmon, S., Ponge, J. F., Maspons, J., Emmett, B., Beier, Claus, Schmidt, Inger Kappel, Tietema, A., De Angelis, P., Kovács-Láng, E., Kröel-Dulay, G., Estiarte, M., Bartrons, M., Holmstrup, M., Janssens, I. A. & Peñuelas, J., 2019, In: Global Change Biology. 25, 8, p. 2727-2738 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Extreme drought impacts have been underestimated in grasslands and shrublands globally
Smith, M. D., Wilkins, K. D., Holdrege, M. C., Wilfahrt, P., Collins, S. L., Knapp, A. K., Sala, O. E., Dukes, J. S., Phillips, R. P., Yahdjian, L., Gherardi, L. A., Ohlert, T., Beier, C., Fraser, L. H., Jentsch, A., Loik, M. E., Maestre, F. T., Power, S. A., Yu, Q., Felton, A. J. & 153 others, , 2024, In: Proceedings of the National Academy of Sciences of the United States of America. 121, 4, 10 p., e2309881120.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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, 45 p. (Biogeosciences Discussions; No. 65, Vol. 2022).Research output: Working paper › Preprint › Research
- Published
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., 2023, In: Biogeosciences. 20, 11, p. 2117-2142 26 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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., 2020. 2 p.Research output: Contribution to conference › Conference abstract for conference › Research
Experiments to confront the environmental extremes of climate change
Kayler, Z. E., De Boeck, H. J., Fatichi, S., Grünzweig, J. M., Merbold, L., Beier, Claus, McDowell, N. & Dukes, J. S., 2015, In: Frontiers in Ecology and the Environment. 13, 4, p. 219-225Research output: Contribution to journal › Journal article › Research › peer-review
Experimental warming does not enhance soil respiration in a semiarid temperate forest-steppe ecosystem
Lellei-Kovács, E., Kovács-Láng, E., Kalapos, T., Botta-Dukát, Z., Barabás, S. & Beier, Claus, 2008, In: Community Ecology. 9, 1, p. 29-37Research output: Contribution to journal › Journal article › Research › peer-review
Experimental manipulations of water and nutrient input to a Norway spruce plantation at Klosterhede, Denmark - I. Unintended physical and chemical changes by roof experiments
Gundersen, Per, Andersen, B. R., Beier, Claus & Rasmussen, L., 1995, In: Plant and Soil. 168, 1, p. 601-611Research output: Contribution to journal › Journal article › Research › peer-review
ID: 169149523
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Multi-factor climate change effects on insect herbivore performance
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1049
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Udvikling i Agerlandet 1954-2025: Kortlægning af Markstørrelse, markveje og småbiotoper
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841
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Technical Note: Mesocosm approach to quantify dissolved inorganic carbon percolation fluxes
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Published