Research output per year
Research output per year
Research output
- 1 - 50 out of 193 results
Search results
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2024
Arctic Tundra Plant Dieback Can Alter Surface N2O Fluxes and Interact With Summer Warming to Increase Soil Nitrogen Retention
Xu, W., Elberling, B., Li, D. & Ambus, PL., 2024, In: Global Change Biology. 30, 10, e17549.Research output: Contribution to journal › Journal article › Research › peer-review
Open Access -
Carbon dioxide exchange and temperature sensitivity of soil respiration along an elevation gradient in an arctic tundra ecosystem
Xu, W., Westergaard-Nielsen, A., Michelsen, A. & Lennart Ambus, P., 2024, In: Geoderma. 452, 11 p., 117108.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile3 Downloads (Pure) -
Long-term summer warming reduces post-fire carbon dioxide losses in an arctic heath tundra
Xu, W., Elberling, B. & Ambus, P. L., 2024, In: Agricultural and Forest Meteorology. 344, 10 p., 109823.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)14 Downloads (Pure) -
Newly plant-derived carbon in the deeper vadose zone of a sandy agricultural soil does not stimulate denitrification
Xu, W. & Ambus, P. L., 2024, In: Geoderma. 448, 9 p., 116936.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Downloads (Pure) -
Nitrogen immobilization could link extreme winter warming events to Arctic browning
Rasmussen, L. H., Danielsen, B. K., Elberling, B., Ambus, P., Björkman, M. P., Rinnan, R. & Andresen, L. C., 2024, In: Soil Biology and Biochemistry. 191, 11 p., 109319.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)15 Downloads (Pure) -
Regional emissions of soil greenhouse gases across Tibetan alpine grasslands
Wang, P., Wang, J., Elberling, B., Ambus, P., Li, Y., Pan, J., Zhang, R., Guo, H. & Niu, S., 2024, In: Geoderma. 443, 10 p., 116843.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)9 Downloads (Pure) -
Spatial-temporal patterns of foliar and bulk soil 15N isotopic signatures across a heterogeneous landscape: Linkages to soil N status, nitrate leaching, and N2O fluxes
Wangari, E. G., Mwanake, R. M., Houska, T., Kraus, D., Kikowatz, H-M., Wolf, B., Gettel, G. M., Breuer, L., Ambus, P., Kiese, R. & Butterbach-Bahl, K., 2024, In: Soil Biology and Biochemistry. 199, 13 p., 109609.Research output: Contribution to journal › Journal article › Research › peer-review
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2023
Deepened snow in combination with summer warming increases growing season nitrous oxide emissions in dry tundra, but not in wet tundra
Xu, W., Frendrup, L. L., Michelsen, A., Elberling, B. & Ambus, P. L., 2023, In: Soil Biology and Biochemistry. 180, 12 p., 109013.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile4 Citations (Scopus)32 Downloads (Pure) -
Delayed nitrogen application after straw and charred straw addition altered the hot moment of soil N2O emissions
Ye, X., Ran, H., Wang, X., Li, G., Ambus, P., Wang, G. & Zhu, K., 2023, In: European Journal of Soil Science. 74, 1, 15 p., e13349.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile8 Citations (Scopus)10 Downloads (Pure) -
Effects of long-term organic fertilizer substitutions on soil nitrous oxide emissions and nitrogen cycling gene abundance in a greenhouse vegetable field
Xu, W., Zhao, D., Ma, Y., Yang, G., Ambus, P. L., Liu, X. & Luo, J., 2023, In: Applied Soil Ecology. 188, 10 p., 104877.Research output: Contribution to journal › Journal article › Research › peer-review
7 Citations (Scopus) -
Fate and stabilization of labile carbon in a sandy boreal forest soil – A question of nitrogen availability?
Meyer, N., Sietiö, O-M., Adamczyk, S., Ambus, P., Biasi, C., Glaser, B., Kalu, S., Martin, A., Mganga, K. Z., Olin, M., Seppänen, A., Shrestha, R. & Karhu, K., 2023, In: Applied Soil Ecology. 191, 14 p., 105052.Research output: Contribution to journal › Journal article › Research › peer-review
3 Citations (Scopus) -
Fire intensity regulates the short-term postfire response of the microbiome in Arctic tundra soil
Ramm, E., Ambus, P. L., Gschwendtner, S., Liu, C., Schloter, M. & Dannenmann, M., 2023, In: Geoderma. 438, 11 p., 116627.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile3 Citations (Scopus)13 Downloads (Pure) -
High nitrous oxide emissions from temporary flooded depressions within croplands
Elberling, B., Kovács, G. M., Hansen, H. F. E., Fensholt, R., Ambus, P., Tong, X., Gominski, D., Mueller, C. W., Poultney, D. M. N. & Oehmcke, S., 2023, In: Communications Earth and Environment. 4, 1, 9 p., 463.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile28 Downloads (Pure) -
Moderate nitrogen retention in temperate heath ecosystem after elevated CO2, drought and warming through 7 years
Andresen, L. C., Ambus, P., Beier, C. & Michelsen, A., 2023, In: European Journal of Soil Science. 74, 4, 13 p., e13397.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)19 Downloads (Pure) -
Spatial controls of methane uptake in upland soils across climatic and geological regions in Greenland
D’imperio, L., Li, B-B., Tiedje, J. M., Oh, Y., Christiansen, J. R., Kepfer-Rojas, S., Westergaard-nielsen, A., Brandt, K. K., Holm, P. E., Wang, P., Ambus, P. & Elberling, B., 2023, In: Communications Earth & Environment. 4, 1, 10 p., 461.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile4 Citations (Scopus)18 Downloads (Pure) -
2022
A review of the importance of mineral nitrogen cycling in the plant-soil-microbe system of permafrost-affected soils—changing the paradigm
Ramm, E., Liu, C., Ambus, P., Butterbach-bahl, K., Hu, B., Martikainen, P. J., Marushchak, M. E., Mueller, C. W., Rennenberg, H., Schloter, M., Siljanen, H. M. P., Voigt, C., Werner, C., Biasi, C. & Dannenmann, M., 1 Jan 2022, In: Environmental Research Letters. 17, 1, 34 p., 013004.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile41 Citations (Scopus)36 Downloads (Pure) -
Challenges in measuring nitrogen isotope signatures in inorganic nitrogen forms: An interlaboratory comparison of three common measurement approaches
Biasi, C., Jokinen, S., Prommer, J., Ambus, P., Dörsch, P., Yu, L., Granger, S., Boeckx, P., Van Nieuland, K., Brueggemann, N., Wissel, H., Voropaev, A., Zilberman, T., Jaentti, H., Trubnikova, T., Welti, N., Voigt, C., Gebus-Czupyt, B., Czupyt, Z. & Wanek, W., 2022, In: Rapid Communications in Mass Spectrometry. 36, 22, 16 p., 9370.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile7 Citations (Scopus)25 Downloads (Pure) -
Effects of fire on CO2, CH4, and N2O exchange in a well-drained Arctic heath ecosystem
Hermesdorf, L., Elberling, B., D'Imperio, L., Xu, W., Lambæk, A. & Ambus, P. L., 2022, In: Global Change Biology. 28, 16, p. 4882-4899Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile13 Citations (Scopus)39 Downloads (Pure) -
Microbial carbon use efficiency along an altitudinal gradient
Mganga, K. Z., Sietiö, O-M., Meyer, N., Poeplau, C., Adamczyk, S., Biasi, C., Kalu, S., Räsänen, M., Ambus, P., Fritze, H., Pellikka, P. K. E. & Karhu, K., 2022, In: Soil Biology and Biochemistry. 173, 12 p., 108799.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile23 Citations (Scopus)17 Downloads (Pure) -
Modelling impacts of lateral N flows and seasonal warming on an arctic footslope ecosystem N budget and N2O emissions based on species-level responses
Rasmussen, L. H., Zhang, W., Ambus, P., Jansson, P. E., Kitzler, B. & Elberling, B., 2022, In: Biogeochemistry. 158, 2, p. 195–213 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
File3 Citations (Scopus)15 Downloads (Pure) -
Normalizing time in terms of space: What drives the fate of spring thaw-released nitrogen in a sloping Arctic landscape?
Rasmussen, L. H., Mortensen, L. H., Ambus, P., Michelsen, A. & Elberling, B., 2022, In: Soil Biology and Biochemistry. 175, 8 p., 108840.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)23 Downloads (Pure) -
Pyrogenic organic matter as a nitrogen source to microbes and plants following fire in an Arctic heath tundra
Xu, W., Elberling, B. & Ambus, P. L., 2022, In: Soil Biology & Biochemistry. 170, 9 p., 108699.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile13 Citations (Scopus)25 Downloads (Pure) -
Re-visiting soil carbon and nitrogen stocks in a temperate heathland seven years after the termination of free air CO2 enrichment (FACE)
Li, Q., Ambus, P. L., Michelsen, A., Schmidt, I. K., Beier, C., Dietzen, C. A., Reinsch, S., Arndal, M. F. & Larsen, K. S., 2022, In: Geoderma. 428, 7 p., 116185.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Citations (Scopus)33 Downloads (Pure) -
Våd natur kan give væsentlig klimaeffekt – men på lang sigt
Christiansen, J. R., Jepsen, M. R., Ambus, P., Elberling, B., Mueller, C., Bruun, S., Gravsholt, A., Jensen, L. S., Bruun, H. H., Krøijer, S., Jessen, N. T., Jessen, S. & Stisen, S., 25 May 2022, BIO (DM).Research output: Other contribution › Net publication - Internet publication › Communication
Open AccessFile -
2021
Analysis of narwhal tusks reveals lifelong feeding ecology and mercury exposure
Dietz, R., Desforges, J-P., Rigét, F. F., Aubail, A., Garde, E., Ambus, P., Drimmie, R., Heide-Jørgensen, M. P. & Sonne, C., 2021, In: Current Biology. 31, 9, p. 2012-2019.e2 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile19 Citations (Scopus)17 Downloads (Pure) -
Deepened snow enhances gross nitrogen cycling among Pan-Arctic tundra soils during both winter and summer
Xu, W., Prieme, A., Cooper, E. J., Mörsdorf, M. A., Semenchuk, P., Elberling, B., Grogan, P. & Ambus, P. L., 1 Sep 2021, In: Soil Biology and Biochemistry. 160, 13 p., 108356.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile26 Citations (Scopus)46 Downloads (Pure) -
Effects of experimental fire in combination with climate warming on greenhouse gas fluxes in Arctic tundra soils
Xu, W., Lambæk, A., Holm, S. S., Furbo-halken, A., Elberling, B. & Ambus, P. L., 1 Nov 2021, In: Science of the Total Environment. 795, 12 p., 148847.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile11 Citations (Scopus)81 Downloads (Pure) -
Effects of two wood-based biochars on the fate of added fertilizer nitrogen—a 15N tracing study
Kalu, S., Oyekoya, G. N., Ambus, P., Tammeorg, P., Simojoki, A., Pihlatie, M. & Karhu, K., 2021, In: Biology and Fertility of Soils. 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile15 Citations (Scopus)31 Downloads (Pure) -
Fire increases soil nitrogen retention and alters nitrogen uptake patterns among dominant shrub species in an Arctic dry heath tundra
Xu, W., Elberling, B. & Ambus, P. L., 2021, In: Science of the Total Environment. 807, Part 3, 11 p., 150990.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile14 Citations (Scopus)35 Downloads (Pure) -
Nitrogen transport in a tundra landscape: the effects of early and late growing season lateral N inputs on arctic soil and plant N pools and N2O fluxes
Rasmussen, L. H., Zhang, W., Ambus, P., Michelsen, A., Jansson, P. E., Kitzler, B. & Elberling, B., 2021, In: Biogeochemistry. 157, p. 69–84 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile12 Citations (Scopus)18 Downloads (Pure) -
Nitrous oxide surface fluxes in a low Arctic heath: Effects of experimental warming along a natural snowmelt gradient
Kolstad, E., Michelsen, A. & Ambus, P. L., 2021, In: Soil Biology and Biochemistry. 160, 14 p., 108346.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile13 Citations (Scopus)15 Downloads (Pure) -
Short-term effects of experimental fire on CO2, CH4 and N2O exchange in a well-drained arctic tundra
Hermesdorf, L., D'Imperio, L., Elberling, B. & Ambus, P. L., 4 Mar 2021. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
Open AccessFile15 Downloads (Pure) -
The Influence of Grain Legume and Tillage Strategies on CO2 and N2O Gas Exchange under Varied Environmental Conditions
Hansen, E. M. Ø., Hauggaard-nielsen, H., Justes, E., Ambus, P. & Mikkelsen, T. N., 2021, In: Agriculture. 11, 5, 18 p., 464.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile20 Downloads (Pure) -
2020
A new dataset of soil carbon and nitrogen stocks and profiles from an instrumented Greenlandic fen designed to evaluate land-surface models
Morel, X., Hansen, B., Delire, C., Ambus, P., Mastepanov, M. & Decharme, B., 2020, In: Earth System Science Data. 12, 4, p. 2365-2380 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)26 Downloads (Pure) -
Combined effects of glacial retreat and penguin activity on soil greenhouse gas fluxes on South Georgia, sub-Antarctica
Wang, P., D'Imperio, L., Biersma, E. M., Ranniku, R., Xu, W., Tian, Q., Ambus, P. & Elberling, B., 2020, In: The Science of the Total Environment. 718, 135255.Research output: Contribution to journal › Journal article › Research › peer-review
6 Citations (Scopus) -
Nitrogen isotopes reveal high N retention in plants and soil of old Norse and Inuit deposits along a wet-dry arctic fjord transect in Greenland
Andersen, E. A. S., Michelsen, A., Fenger-Nielsen, R., Hollesen, J., Ambus, P. L. & Elberling, B., 2020, In: Plant and Soil. 455, 1-2, p. 241-255 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
4 Citations (Scopus) -
Slope hydrology and permafrost: The effect of snowmelt N transport on downslope ecosystem
Rasmussen, L. H., Ambus, P., Zhang, W., Jansson, P. E., Michelsen, A. & Elberling, B., 1 May 2020. 2 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
Open AccessFile18 Downloads (Pure) -
2019
Accumulation of soil carbon under elevated CO2 unaffected by warming and drought
Dietzen, C. A., Larsen, K. S., Ambus, P. L., Arndal, M. F., Beier, C., Reinsch, S. & Schmidt, I. K., 2019, In: Geophysical Research Abstracts. 21, 1 p., EGU2019-5220.Research output: Contribution to journal › Conference abstract in journal › Research
Open AccessFile17 Downloads (Pure) -
Accumulation of soil carbon under elevated CO2 unaffected by warming and drought
Dietzen, C. A., Larsen, K. S., Ambus, P. L., Michelsen, A., Arndal, M. F., Beier, C., Reinsch, S. & Schmidt, I. K., 2019, In: Global Change Biology. 25, 9, p. 2970-2977 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile22 Citations (Scopus)285 Downloads (Pure) -
Biochar application as a tool to decrease soil nitrogen losses (NH3 volatilization, N2O emissions, and N leaching) from croplands: Options and mitigation strength in a global perspective
Liu, Q., Liu, B., Zhang, Y., Hu, T., Lin, Z., Liu, G., Wang, X., Ma, J., Wang, H., Jin, H., Ambus, P. L., Amonette, J. E. & Xie, Z., 2019, In: Global Change Biology. 25, 6, p. 2077-2093 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
173 Citations (Scopus) -
Combining a Quantum Cascade Laser Spectrometer with an Automated Closed-Chamber System for delta δ13 Measurements of Forest Soil, Tree Stem and Tree Root CO2 Fluxes
Brændholt, A., Ibrom, A., Ambus, P., Larsen, K. S. & Pilegaard, K., 2019, In: Forests. 10, 5Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile7 Citations (Scopus)88 Downloads (Pure) -
Deepened winter snow significantly influences the availability and forms of nitrogen taken up by plants in High Arctic tundra
Mörsdorf, M. A., Baggesen, N. S., Yoccoz, N. G., Michelsen, A., Elberling, B., Ambus, P. L. & Cooper, E. J., 2019, In: Soil Biology & Biochemistry. 135, p. 222-234 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
32 Citations (Scopus) -
Sea animal activity controls CO2 , CH4 and N2O emission hotspots on South Georgia, sub-Antarctica
Wang, P., D'Imperio, L., Liu, B., Tian, Q., Jia, Z., Ambus, P., Rasch, M. & Elberling, B., 2019, In: Soil Biology and Biochemistry. 132, p. 174-186 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
5 Citations (Scopus) -
2018
Context-dependent tree species effects on soil nitrogen transformations and related microbial functional genes
Ribbons, R. R., Kepfer Rojas, S., Kosawang, C., Hansen, O. K., Ambus, P. L., McDonald, M., Grayston, S. J., Prescott, C. E. & Vesterdal, L., 1 Sep 2018, In: Biogeochemistry. 140, 2, p. 145-160 1 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile21 Citations (Scopus)155 Downloads (Pure) -
How does biochar influence soil N cycle? A meta-analysis
Liu, Q., Zhang, Y., Liu, B., Amonette, J. E., Lin, Z., Liu, G., Ambus, P. L. & Xie, Z., 2018, In: Plant and Soil. 426, 1-2, p. 211-225 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
246 Citations (Scopus) -
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, I. K., Ambus, P. L., Beier, C., 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
5 Citations (Scopus) -
Minimum tillage mitigated soil N2O emissions and maximized crop yield in faba bean in a Mediterranean environment
Volpi, I., Antichi, D., Ambus, P. L., Bonari, E., Nassi o Di Nasso, N. & Bosco, S., 2018, In: Soil & Tillage Research. 178, p. 11-21 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
17 Citations (Scopus) -
Paddy soil drainage influences residue carbon contribution to methane emissions
Tariq, A., Jensen, L. S., Sander, B. O., de Tourdonnet, S., Ambus, P. L., Thanh, P. H., Trinh, M. V. & de Neergaard, A., 2018, In: Journal of Environmental Management. 225, p. 168-176 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
12 Citations (Scopus) -
Postfire nitrogen balance of Mediterranean shrublands: Direct combustion losses versus gaseous and leaching losses from the postfire soil mineral nitrogen flush
Dannenmann, M., Diaz-Pines, E., Kitzler, B., Karhu, K., Tejedor, J., Ambus, P., Parra, A., Sanchez-Martin, L., Resco, V., Ramirez, D. A., Povoas-Guimaraes, L., Willibald, G., Gasche, R., Zechmeister-Boltenstern, S., Kraus, D., Castaldi, S., Vallejo, A., Rubio, A., Moreno, J. M. & Butterbach-Bahl, K., 2018, In: Global Change Biology. 24, 10, p. 4505-4520 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
30 Citations (Scopus) -
Resistance of soil protein depolymerization rates to eight years of elevated CO2, warming, and summer drought in a temperate heathland
Wild, B., Ambus, P., Reinsch, S. & Richter, A., 2018, In: Biogeochemistry. 140, 3, p. 255-267 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile15 Citations (Scopus)120 Downloads (Pure)