Research output per year
Research output per year
- 21 results
Search results
-
2025
Improved tools for estimation of ammonia emission from field-applied animal slurry: Refinement of the ALFAM2 model and database
Hafner, S. D., Pedersen, J., Fuss, R., Kamp, J. N., Dalby, F. R., Amon, B., Pacholski, A., Adamsen, A. P. S. & Sommer, S. G., 1 Jan 2025, In: Atmospheric Environment. 340, 120910.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)7 Downloads (Pure) -
2024
Comparison of two micrometeorological and three enclosure methods for measuring ammonia emission after slurry application in two field experiments
Kamp, J. N., Hafner, S. D., Huijsmans, J., van Boheemen, K., Götze, H., Pacholski, A. S. & Pedersen, J., 15 Jul 2024, In: Agricultural and Forest Meteorology. 354, 19 p., 110077.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile10 Citations (Scopus)12 Downloads (Pure) -
Effect of slurry separation and air-plasma treatment on NH3 and VOC emissions from field applied biogas digestate and pig slurry to grassland
Pedersen, J., Labouriau, R. & Feilberg, A., Nov 2024, In: Biosystems Engineering. 247, p. 257-266 10 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile2 Citations (Scopus)5 Downloads (Pure) -
Effects of polyphenol-rich extracts and compounds on methane and ammonia emissions from pig slurry during 28-day incubation
Vazifehkhoran, A. H., Pedersen, J., Guldberg, L. B., Svane, S., Karring, H., Feilberg, A. & Hansen, M. J., 5 Nov 2024, In: Biosystems Engineering. 248, p. 218-228 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile5 Downloads (Pure) -
Evaluation of optimized flux chamber design for measurement of ammonia emission after field application of slurry with full-scale farm machinery
Pedersen, J., Hafner, S. D., Pacholski, A. S., I. Karlsson, V., Rong, L., Labouriau, R. & Kamp, J. N., Jul 2024, In: Atmospheric Measurement Techniques. 17, 14, p. 4493–4505 13 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access2 Citations (Scopus) -
Experimental and model-based comparison of wind tunnel and inverse dispersion model measurement of ammonia emission from field-applied animal slurry
Hafner, S. D., Kamp, J. N. & Pedersen, J., Jan 2024, In: Agricultural and Forest Meteorology. 344, 12 p., 109790.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile7 Citations (Scopus)14 Downloads (Pure) -
2023
Ammonia emissions from untreated, separated and digested cattle slurry - Effects of slurry type and application strategy on a Swedish clay soil
Andersson, K., Delin, S., Pedersen, J., Hafner, S. D. & Nyord, T., Feb 2023, In: Biosystems Engineering. 226, p. 194-208 15 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile14 Citations (Scopus)11 Downloads (Pure) -
Effect of anaerobic digestion on odor and ammonia emission from land-applied cattle manure
Lemes, Y. M., Nyord, T., Feilberg, A., Hafner, S. D. & Pedersen, J., Jul 2023, In: Journal of Environmental Management. 338, 8 p., 117815.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile9 Citations (Scopus)61 Downloads (Pure) -
Effect of low-dose acidification of slurry digestate on ammonia emissions after field application (short communication)
Pedersen, J. & Nyord, T., Jan 2023, In: Atmospheric Environment: X. 17, 4 p., 100205.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access9 Citations (Scopus) -
Optical chemical sensors for soil analysis: possibilities and challenges of visualising NH3 concentrations as well as pH and O2 microscale heterogeneity
Merl, T., Hu, Y., Pedersen, J., Zieger, S. E., Bornø, M. L., Tariq, A., Sommer, S. G. & Koren, K., 17 Jul 2023, In: Environmental science: Advances. 2, 9, p. 1210-1219 10 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access10 Citations (Scopus) -
2022
Ammonia Emissions, Exposed Surface Area, and Crop and Weed Responses Resulting from Three Post-Emergence Slurry Application Strategies in Cereals
Mc Collough, M. R., Pedersen, J., Nyord, T., Sørensen, P. & Melander, B., Oct 2022, In: Agronomy. 12, 10, 19 p., 12102441.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access4 Citations (Scopus) -
Effectiveness of mechanical separation for reducing ammonia loss from field-applied slurry: Assessment through literature review and model calculations
Pedersen, J., Hafner, S. D. & Adamsen, A. P. S., 1 Dec 2022, In: Journal of Environmental Management. 323, 9 p., 116196.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile11 Citations (Scopus)149 Downloads (Pure) -
Effect of storage and field acidification on emissions of NH3, NMVOC, and odour from field applied slurry in winter conditions
Pedersen, J., Feilberg, A. & Nyord, T., May 2022, In: Journal of Environmental Management. 310, 114756.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile25 Citations (Scopus)68 Downloads (Pure) -
2021
Analysis of the effect of air temperature on ammonia emission from band application of slurry
Pedersen, J., Nyord, T., Feilberg, A. & Labouriau, R., Aug 2021, In: Environmental Pollution. 282, 8 p., 117055.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile26 Citations (Scopus)81 Downloads (Pure) -
Effect of exposed surface area on ammonia emissions from untreated, separated, and digested cattle manure
Pedersen, J. M., Andersson, K., Feilberg, A., Delin, S., Hafner, S. D. & Nyord, T., Feb 2021, In: Biosystems Engineering. 202, p. 66-78 13 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
25 Citations (Scopus) -
Effect of reduced exposed surface area and enhanced infiltration on ammonia emission from untreated and separated cattle slurry
Pedersen, J., Nyord, T., Feilberg, A., Labouriau, R., Hunt, D. & Bittman, S., Nov 2021, In: Biosystems Engineering. 211, p. 141-151 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile6 Citations (Scopus)135 Downloads (Pure) -
Emissions of NMVOC and H2S from field-applied manure measured by PTR-TOF-MS and wind tunnels
Pedersen, J., Nyord, T., Hansen, M. J. & Feilberg, A., 2021, In: Science of the Total Environment. 767, 144175.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
14 Citations (Scopus) -
2020
Ammonia emission measurement with an online wind tunnel system for evaluation of manure application techniques
Pedersen, J. M., Feilberg, A., Kamp, J. N., Hafner, S. & Nyord, T., Jun 2020, In: Atmospheric Environment. 230, 117562.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
31 Citations (Scopus) -
2019
Lidar-based 3d scans of soil surfaces and furrows in two soil types
Foldager, F. F., Pedersen, J. M., Skov, E. H., Evgrafova, A. & Green, O., 2019, In: Sensors (Switzerland). 19, 3, 14 p., 661.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access17 Citations (Scopus) -
2018
Inter-stage thermophilic aerobic digestion may increase organic matter removal from wastewater sludge without decreasing biogas production
Hafner, S. D., Madsen, J. T., Pedersen, J. M. & Rennuit, C., Feb 2018, In: Water Science and Technology. 77, 3, p. 721-726 6 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
1 Citation (Scopus) -
Quantification of leakage in batch biogas assays
Hafner, S. D., Rennuit, C., J. Olsen, P. & Pedersen, J. M., Mar 2018, In: Water Practice and Technology. 13, 1, p. 52-61 10 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
5 Citations (Scopus)