Per Lennart Ambus

Per Lennart Ambus

Professor

ORCID: 0000-0001-7580-524X

Publication year:
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51 - 100 out of 189Page size: 50
  1. 2017
  2. 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

  3. Published

    Linking rhizospheric CH4 oxidation and net CH4 emissions in an arctic wetland based on 13CH4 labeling of mesocosms

    Nielsen, C. S., Michelsen, Anders, Ambus, Per Lennart, Deepagoda, T. K. K. C. & Elberling, Bo, 2017, In: Plant and Soil. 412, 1-2, p. 201–213 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Impact of decade-long warming, nutrient addition and shading on emission and carbon isotopic composition of CO2 from two subarctic dwarf shrub heaths

    Ravn, N. R., Ambus, Per Lennart & Michelsen, Anders, 2017, In: Soil Biology & Biochemistry. 111, p. 15-24 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Decrease in heathland soil labile organic carbon under future atmospheric and climatic conditions

    Thaysen, E. M., Reinsch, S., Larsen, Klaus Steenberg & Ambus, Per Lennart, 2017, In: Biogeochemistry. 133, 1, p. 17-36 20 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. 2016
  7. Published

    Use of feathers to assess polychlorinated biphenyl and organochlorine pesticide exposure in top predatory bird species of Pakistan

    Abbasi, N. A., Eulaers, I., Jaspers, V. L. B., Chaudhry, M. J. I., Frantz, A., Ambus, Per Lennart, Covaci, A. & Malik, R. N., 1 Nov 2016, In: Science of the Total Environment. 569-570, p. 1408-1417

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Corrigendum to "Productivity and carbon footprint of perennial grass-forage legume intercropping strategies with high or low nitrogen fertilizer input ": [Sci. Total Environ. 541 (January 2016) pages 1339–1347]

    Hauggaard-Nielsen, H., Lachouani, P., Knudsen, M. T., Ambus, Per Lennart, Boelt, B. & Gislum, R., 2016, In: Science of the Total Environment. 557-558, p. 917-918 2 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Productivity and carbon footprint of perennial grass-forage legume intercropping strategies with high or low nitrogen fertilizer input

    Hauggaard-Nielsen, H., Lachouani, P., Knudsen, M. T., Ambus, Per Lennart, Boelt, B. & Gislum, R., 15 Jan 2016, In: Science of the Total Environment. 541, p. 1339-1347

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Carbon footprint of rice production under biochar amendment - a case study in a Chinese rice cropping system

    Liu, Q., Liu, B., Ambus, Per Lennart, Zhang, Y., Hansen, V., Lin, Z., Shen, D., Liu, G., Bei, Q., Zhu, J., Wang, X., Ma, J., Lin, X., Yu, Y., Zhu, C. & Xie, Z., 1 Jan 2016, In: Global Change Biology. Bioenergy. 8, 1, p. 148-159 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Enhanced priming of old, not new soil carbon at elevated atmospheric CO2

    Vestergård, M., Reinsch, S., Bengtson, P., Ambus, Per Lennart & Christensen, Søren, 2016, In: Soil Biology & Biochemistry. 100, p. 140-148 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Urea in Weaver Ant Feces: Quantification and Investigation of the Uptake and Translocation of Urea in Coffea arabica

    Vidkjær, Nanna Hjort, Wollenweber, B., Jensen, K. V., Ambus, Per Lennart, Offenberg, J. & Fomsgaard, I. S., 1 Sep 2016, In: Journal of Plant Growth Regulation. 35, 3, p. 803-814 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. 2015

  14. Fire increases the risk of higher soil N2O emissions from Mediterranean Macchia ecosystems

    Karhu, K., Dannenmann, M., Kitzler, B., Diaz-Pines, E., Tejedor, J., Ramirez, D. A., Parra, A., Resco de Dios, V., Moreno, J. M., Rubio, A., Guimaraes-Povoas, L., Zechmeister-Boitenstern, S., Butterbach-Bahl, K. & Ambus, Per Lennart, 1 Mar 2015, In: Soil Biology & Biochemistry. 82, p. 44-51 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. 2014
  16. Published

    Bacteria and fungi respond differently to multifactorial climate change in a temperate heathland, traced with 13C-Glycine and FACE CO2

    Andresen, L. C., Dungait, J. A. J., Bol, R., Selsted, M. B., Ambus, Per Lennart & Michelsen, Anders, 2014, In: P L o S One. 9, 1, 9 p., e85070.

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Combined climate factors alleviate changes in gross soil nitrogen dynamics in heathlands

    Bjorsne, A., Rutting, T. & Ambus, Per Lennart, 1 Aug 2014, In: Biogeochemistry. 120, 1-3, p. 191-201 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. UV-induced N2O emission from plants

    Bruhn, D., Albert, K. R., Mikkelsen, T. N. & Ambus, Per Lennart, 1 Dec 2014, In: Atmospheric Environment. 99, p. 206-214 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Effects of green manure storage and incorporation methods on nitrogen release and N2O emissions after soil application

    Carter, M. S., Sorensen, P., Petersen, S. O., Ma, X. & Ambus, Per Lennart, 1 Nov 2014, In: Biology and Fertility of Soils. 50, 8, p. 1233-1246 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Gas cleaning with hot char beds studied by stable isotopes

    Egsgaard, H., Ahrenfeldt, J., Ambus, Per Lennart, Schaumburg, K. & Henriksen, U. B., 1 May 2014, In: Journal of Analytical and Applied Pyrolysis. 107, p. 174-182 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Short-term utilization of carbon by the soil microbial community under future climatic conditions in a temperate heathland

    Reinsch, S., Michelsen, Anders, Sárossy, Z., Egsgaard, H., Schmidt, Inger Kappel, Jakobsen, I. & Ambus, Per Lennart, 2014, In: Soil Biology & Biochemistry. 68, p. 9-19 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Collembola feeding habits and niche specialization in agricultural grasslands of different composition

    Sechi, V., D'Annibale, A., Ambus, Per Lennart, Sarossy, Z., Krogh, P. H., Eriksen, J. & Holmstrup, M., 1 Jul 2014, In: Soil Biology & Biochemistry. 74, p. 31-38 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. A decade of free-air CO2 enrichment increased the carbon throughput in a grass-clover ecosystem but did not drastically change carbon allocation patterns

    Staddon, P. L., Reinsch, S., Olsson, P. A., Ambus, Per Lennart, Luescher, A. & Jakobsen, I., 1 Apr 2014, In: Functional Ecology. 28, 2, SI, p. 538-545 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. 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 journal › Journal article › Research › peer-review

  25. Published

    Effects of lime and concrete waste on Vadose Zone carbon cycling

    Thaysen, E. M., Jessen, Søren, Postma, D., Jakobsen, R., Jacques, D., Ambus, Per Lennart, Laloy, E. & Jakobsen, I., Nov 2014, In: Vadose Zone Journal. 13, 11, 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    Inorganic carbon fluxes across the vadose zone of planted and unplanted soil mesocosms

    Thaysen, E. M., Jacques, D., Jessen, Søren, Andersen, C. E., Laloy, E., Ambus, Per Lennart, Postma, D. & Jakobsen, I., 2014, In: Biogeosciences. 11, p. 7179-7192 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    Can current moisture responses predict soil CO2 efflux under altered precipitation regimes? A synthesis of manipulation experiments

    Vicca, S., Bahn, M., Estiarte, M., van Loon, E. E., Vargas, R., Alberti, G., Ambus, P. L., Arain, A. M., Beier, C., Bentley, L. P., Borken, W., Buchmann, N., Collins, S. L., de Dato, G., Dukes, J. S., Escolar, C., Fay, P., Guidolotti, G., Hanson, P. J., Kahmen, A. & 28 others, Kröel-Dulay, G., Ladreiter-Knauss, T., Larsen, Klaus Steenberg, Lellei-Kovacs, E., Lebrija-Trejos, E., Maestre, F. T., Marhan, S., Marshall, M., Meir, P., Miao, Y., Muhr, J., Niklaus, P. A., Ogaya, R., Penuelas, J., Poll, C., Rustad, L. E., Savage, K., Schindlbacher, A., Schmidt, Inger Kappel, Smith, A. R., Sotta, E. D., Suseela, V., Tietema, A., van Gestel, N., van Straaten, O., Wan, S., Weber, U. & Janssens, I. A., 2014, In: Biogeosciences. 11, p. 2991-3013 23 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Corrigendum to "Can current moisture responses predict soil CO2 efflux under altered precipitation regimes? A synthesis of manipulation experiments"

    Vicca, S., Bahn, M., Estiarte, M., van Loon, E., Vargas, R., Alberti, G., Ambus, P. L., Arft, A. M., Beier, C., Bentley, L. P., Borken, W., Buchmann, N., Collins, S. L., de Dato, G., Dukes, J. S., Escolar, C., Fay, P., Guidolotti, G., Hanson, P. J., Kahmen, A. & 28 others, Kroel-Dulay, G., Ladreiter-Knauss, T., Larsen, Klaus Steenberg, Lellei-Kovacs, E., Lebrija-Trejos, E., Maestre, F. T., Marhan, S., Marshall, M., Meir, P., Miao, Y., Muhr, J., Niklaus, P. A., Ogaya, R., Penuelas, J., Poll, C., Rustad, L. E., Savage, K., Schindlbacher, A., Schmidt, Inger Kappel, Smith, A. R., Sotta, E. D., Suseela, V., Tietema, A., van Gestel, N., van Straaten, O., Wan, S., Weber, U. & Janssens, I. A., 2014, In: Biogeosciences. 11, 12, p. 3307-3308 2 p.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  29. Published

    Biological 12C-13C fractionation increases with increasing community-complexity in soil microcosms

    Yang, W., Magid, Jakob, Christensen, Søren, Rønn, Regin, Ambus, Per Lennart & Ekelund, Flemming, 2014, In: Soil Biology & Biochemistry. 69, p. 197-201 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  30. 2013

  31. Nitrous oxide emission from Ulva lactuca incubated in batch cultures is stimulated by nitrite, nitrate and light

    Albert, K. R., Bruhn, A. & Ambus, Per Lennart, 1 Oct 2013, In: Journal of Experimental Marine Biology and Ecology. 448, p. 37-45 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. UV-induced carbon monoxide emission from living vegetation

    Bruhn, D., Albert, K. R., Mikkelsen, T. N. & Ambus, Per Lennart, 2013, In: Biogeosciences. 10, 12, p. 7877-7882 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    The natural abundance of 15N in litter and soil profiles under six temperate tree species: N cycling depends on tree species traits and site fertility

    Callesen, Ingeborg, Nilsson, L. O., Schmidt, Inger Kappel, Vesterdal, Lars, Ambus, Per Lennart, Christiansen, Jesper Riis, Högberg, P. & Gundersen, Per, 2013, In: Plant and Soil. 368, 1-2, p. 375–392 18 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Annual maize and perennial grass-clover strip cropping for increased resource use efficiency and productivity using organic farming practice as a model

    Hauggaard-Nielsen, H., Johansen, A., Carter, M. S., Ambus, Per Lennart & Jensen, E. S., 1 May 2013, In: European Journal of Agronomy. 47, p. 55-64 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. Effects of digestate from anaerobically digested cattle slurry and plant materials on soil microbial community and emission of CO2 and N2O

    Johansen, A., Carter, M. S., Jensen, E. S., Hauggard-Nielsen, H. & Ambus, Per Lennart, 1 Jan 2013, In: Agriculture, Ecosystems & Environment. 63, p. 36-44 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Priming of Soil Carbon Decomposition in Two Inner Mongolia Grassland Soils following Sheep Dung Addition: A Study Using C-13 Natural Abundance Approach

    Ma, X., Ambus, Per Lennart, Wang, S., Wang, Y. & Wang, C., 13 Nov 2013, In: PLOS ONE. 8, 11

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    Common arbuscular mycorrhizal networks amplify competition for phosphorus between seedlings and established plants

    Merrild, M., Ambus, Per Lennart, Rosendahl, Søren & Jakobsen, I., 2013, In: New Phytologist. 200, 1, p. 229-240 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Long-term effects of cropping system on N2O emission potential

    Petersen, S. O., Ambus, Per Lennart, Elsgaard, L., Schjonning, P. & Olesen, J. E., 1 Feb 2013, In: Soil Biology & Biochemistry. 57, p. 706-712 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  39. In situ 13CO2 pulse-labeling in a temperate heathland - development of a mobile multi-plot field setup

    Reinsch, S. & Ambus, Per Lennart, 15 Jul 2013, In: Rapid Communications in Mass Spectrometry. 27, 13, p. 1417-1428 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Impact of future climatic conditions on the potential for soil organic matter priming

    Reinsch, S., Ambus, Per Lennart, Thornton, B. & Paterson, E., 1 Oct 2013, In: Soil Biology & Biochemistry. 65, p. 133-140 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. 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 journal › Journal article › Research › peer-review

  42. 2012

  43. Terrestrial plant methane production and emission

    Bruhn, D., Moller, I. M., Mikkelsen, T. N. & Ambus, Per Lennart, 1 Mar 2012, In: Physiologia Plantarum. 144, 3, p. 201-209 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Effects of slow and fast pyrolysis biochar on soil C and N turnover dynamics

    Bruun, E. W., Ambus, Per Lennart, Egsgaard, H. & Hauggaard-Nielsen, H., 1 Mar 2012, In: Soil Biology & Biochemistry. 46, p. 73-79 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Consequences of field N2O emissions for the environmental sustainability of plant-based biofuels produced within an organic farming system

    Carter, M. S., Hauggaard-Nielsen, H., Heiske, S., Jensen, M., Thomsen, Sune Tjalfe, Schmidt, J. E., Johansen, A. & Ambus, Per Lennart, 1 Jul 2012, In: Global Change Biology. Bioenergy. 4, 4, SI, p. 435-452 18 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. Strip cropping of alternating perennial grass-clover and annual rye-vetch intercrops when grown within an organic farming system

    Hauggaard-Nielsen, H., Johansen, A., Carter, M. S., Ambus, Per Lennart & Jensen, E. S., 20 Sep 2012, In: Field Crops Research. 136, p. 1-11 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  47. Microbial biomass, microbial diversity, soil carbon storage, and stability after incubation of soil from grass-clover pastures of different age

    Müller-Stöver, Dorette Sophie, Hauggaard-Nielsen, H., Eriksen, J., Ambus, Per Lennart & Johansen, A., May 2012, In: Biology and Fertility of Soils. 48, 4, p. 371-383 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  48. 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 journal › Journal article › Research › peer-review

  49. 2011

  50. Reactive nitrogen and greenhouse gas flux interactions in terrestrial ecosystems

    Ambus, Per Lennart, Skiba, U., Butterbach-Bahl, K. & Sutton, M. A., 1 Jun 2011, In: Plant and Soil. 343, 1-2, p. 1-3 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  51. Published

    Climate factors increase glycine use by gram positive bacteria

    Andresen, L. C., Bol, R., Dungait, J., Ambus, Per Lennart & Michelsen, Anders, 2011.

    Research output: Contribution to conference › Conference abstract for conference › Research

  52. Published

    Labelling belowground with 18O to determine soil respiration

    Andresen, L. C., Ambus, Per Lennart, Dungait, J. & Bol, R., 2011.

    Research output: Contribution to conference › Conference abstract for conference › Research

  53. 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 journal › Journal article › Research › peer-review

  54. Application of biochar to soil and N2O emissions: Potential effects of blending fast-pyrolysis biochar with anaerobically digested slurry

    Bruun, E. W., Müller-Stöver, Dorette Sophie, Ambus, Per Lennart & Hauggaard-Nielsen, H., Aug 2011, In: European Journal of Soil Science. 62, 4, p. 581-589 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  55. Influence of fast pyrolysis temperature on biochar labile fraction and short-term carbon loss in a loamy soil

    Bruun, E. W., Hauggaard-Nielsen, H., Ibrahim, N., Egsgaard, H., Ambus, Per Lennart, Jensen, P. A. & Dam-Johansen, K., 1 Mar 2011, In: Biomass & Bioenergy. 35, 3, p. 1182-1189 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  56. Published

    Effects of elevated atmospheric CO2, prolonged summer drought and temperature increase on N2O and CH4 fluxes in a temperate heathland

    Carter, M. S., Ambus, Per Lennart, Albert, K. R., Larsen, Klaus Steenberg, Andersson, M., Priemé, Anders, van der Linden, L. & Beier, Claus, 2011, In: Soil Biology & Biochemistry. 43, 8, p. 1660-1670 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  57. The competitive ability of pea-barley intercrops against weeds and the interactions with crop productivity and soil N availability

    Corre-Hellou, G., Dibet, A., Hauggaard-Nielsen, H., Crozat, Y., Gooding, M., Ambus, Per Lennart, Dahlmann, C., von Fragstein, P., Pristeri, A., Monti, M. & Jensen, E. S., 14 Jun 2011, In: Field Crops Research. 122, 3, p. 264-272 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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ID: 128190506