Kamp, J. N., Hafner, S. D., Huijsmans, J., van Boheemen, K., Götze, H., Pacholski, A. S.
& Pedersen, J. (2024).
Comparison of two micrometeorological and three enclosure methods for measuring ammonia emission after slurry application in two field experiments.
Agricultural and Forest Meteorology,
354, Artikel 110077.
https://doi.org/10.1016/j.agrformet.2024.110077
Pedersen, J., Hafner, S. D., Pacholski, A. S., I. Karlsson, V.
, Rong, L., Labouriau, R. & Kamp, J. N. (2024).
Evaluation of optimized flux chamber design for measurement of ammonia emission after field application of slurry with full-scale farm machinery.
Atmospheric Measurement Techniques,
17(14), 4493–4505.
https://doi.org/10.5194/amt-17-4493-2024
Dalby, F. R., Adamsen, A. P. S., Lashkari, S., Hafner, S. D., Kai, P. & Børsting, C. F. (2023).
A farm-scale model for predicting carbon and nitrogen emission and optimizing local farm management. Abstract fra Agri Food and Climate Circle 2023, København, Danmark.
Andersson, K., Delin, S.
, Pedersen, J., Hafner, S. D. & Nyord, T. (2023).
Ammonia emissions from untreated, separated and digested cattle slurry - Effects of slurry type and application strategy on a Swedish clay soil.
Biosystems Engineering,
226, 194-208.
https://doi.org/10.1016/j.biosystemseng.2023.01.012
Dalgaard, T., Groenestein, K.
, Pedersen, J., Adamsen, A. P. S., Hicks, K., Winiwarter, W., Sefeedpari, P., Einarsson, R., Sanz-Cobena, A., Borghardt, G., Amon, B., Bittman, S., Drury, C. F.
, Kamp, J. N., Dalby, F. R., Care, S., Falconi, I.
, Hutchings, N., Baklanov, A. ... Sutton, M. (2023).
Co-mitigation of methane and ammonia emissions from agricultural sources: Policy Brief and Guidance.
Kamp, J. N., Pedersen, J., Huijsmans, J., Götze, H., Pacholski, A. S.
& Hafner, S. D. (2023).
Comparison of methods for measuring ammonia volatilization from field-applied slurry. Abstract fra RAMIRAN, Cambridge, Storbritannien.
Lemes, Y. M., Nyord, T., Feilberg, A., Hafner, S. D. & Pedersen, J. (2023).
Effect of anaerobic digestion on odor and ammonia emission from land-applied cattle manure.
Journal of Environmental Management,
338, Artikel 117815.
https://doi.org/10.1016/j.jenvman.2023.117815
Støckler, A. H., Pedersen, J., Kamp, J. N., Feilberg, A. & Hafner, S. D. (2023).
Effect of manure separation on ammonia emission during storage and subsequent field application. Abstract fra EGU General Assembly 2023, Vienna, Østrig.
https://doi.org/10.5194/egusphere-egu23-12913
Ambrose, H. W., Dalby, F. R., Feilberg, A. & Kofoed, M. V. W. (2023).
Effects of surfactant, oxidant, and flocculant treatments on methane emission from pig slurry during storage.
Journal of Cleaner Production,
430, Artikel 139665.
https://doi.org/10.1016/j.jclepro.2023.139665
Kamp, J. N., Pedersen, J., Huijsmans, J., Götze, H., Pacholski, A.
& Hafner, S. D. (2023).
Measurement methods for ammonia emissions after field application of slurry. Abstract fra EGU General Assembly 2023, Vienna, Østrig.
https://doi.org/10.5194/egusphere-egu23-12920
Pedersen, J., Romio, C., Labouriau, R., Pacholski, A. S.
& Hafner, S. D. (2023).
Mitigating ammonia emission from slurry digestate applied to winter wheat crops: effect of digestate composition, digestate treatment, and application technique. Abstract fra RAMIRAN, Cambridge, Storbritannien.
Sørensen, M. K., L. Hansen, A., C. van Dooren, H. J., W. M. Ogink, N., Aaes, O., Jensen, O. N., Nielsen, N. C.
, Feilberg, A. & Kai, P. (2023).
Nitrogen Emission from Livestock Housings Quantified Combining a Mass-Balance Model and Low-Field NMR Sensoring.
ACS Agricultural Science and Technology,
3(8), 642–647.
https://doi.org/10.1021/acsagscitech.3c00089
Pedersen, J., Hafner, S. D., Karlsson, V., Pacholski, A. S.
, Labouriau, R. & Kamp, J. N. (2023).
Optimized design of flux chambers for online measurements of NH3 emission after field application of slurry with full-scale farm machinery. Abstract fra EGU General Assembly 2023, Vienna, Østrig.
https://doi.org/10.5194/egusphere-egu23-12677
Dalby, F. R., Ambrose, H. W., Poulsen, J. S., Nielsen, J. J. L. & Adamsen, A. P. S. (2023).
Pig slurry organic matter transformation and methanogenesis at ambient storage temperatures.
Journal of Environmental Quality,
52(6), 1139-1151.
https://doi.org/10.1002/jeq2.20512
Hafner, S. D., Hutchings, N., Fuss, R., Häni, C.
, Kamp, J. N., Mathivanan, G. P., Pacholski, A. S.
, Pedersen, J., Petersen, V.
& Sommer, S. G. (2023).
Progress in estimation of ammonia loss from field-applied slurry: ALFAM2 model developments. Abstract fra RAMIRAN, Cambridge, Storbritannien.
Dalby, F. R., Hansen, M. J., Guldberg, L. B., Hafner, S. D. & Feilberg, A. (2023).
Simple Management Changes Drastically Reduce Pig House Methane Emission in Combined Experimental and Modeling Study.
Environmental Science & Technology,
57(9), 3990-4002.
https://doi.org/10.1021/acs.est.2c08891
Guldberg, L. B., Hansen, M. J., Adamsen, A. P. S., Feilberg, A., Vazifehkhoran, A. H., Lemes, Y. M., Lund Kasper, P., Holm, M., Nørgaard, L. E., K. Rindom, M., Kastensand, M. & F. Larsen, P. (2023).
Slurry Storages with Low Methane Emission. Poster session præsenteret på International Agri Food & Climate Circle 2023, Copenhagen, Danmark.
https://www.tilmeld.dk/agrifoodclimatecircle/download-zip?data=347286
Adamsen, A. P. S., Kastensand, M., Larsen, P. F.
, Kristensen, E. F., Kristensen, J. K., Holm, M.
& Guldberg, L. B. (2023).
Weekly discharge of slurry with collection and destruction of methane gases from covered manure slurry storages can more than halve climate gas emissions from pig production. Abstract fra Agri Food and Climate Circle 2023, Copenhagen, Danmark.
Hafner, S. D., Astals, S., Holliger, C., Koch, K., Nielsen, L., Refsahl, L. & Weinrich, S. (2022).
Assessing the value of kinetic results from biochemical methane potential tests: Reproducibility from a large inter-laboratory study.
Cleaner Chemical Engineering,
4, Artikel 100065.
https://doi.org/10.1016/j.clce.2022.100065
Lashkari, S., Jørgensen, H., Weisbjerg, M. R., Lund, P., Hellwing, A. L. F., Dalby, F. R. & Børsting, C. F. (2022).
A Static Balance Model Quantifying Nutrients in Feces, Urine and Gasses of Cattle and Pigs. I
8th International Greenhouse Gas & Animal Agriculture Conference: Program & Abstracts (s. 74).
https://conference.ifas.ufl.edu/ggaa/documents/GGAA-2022-Program-Abstracts-Online.pdf
Poulsen, J. S., Jonge, N. D.
, Vieira Macêdo, W., Dalby, F. R., Feilberg, A. & Nielsen, J. L. (2022).
Characterisation of cellulose-degrading organisms in an anaerobic digester.
Bioresource Technology,
351, Artikel 126933.
https://doi.org/10.1016/j.biortech.2022.126933
Børsting, C. F., Johansen, M., Lund, P., Adamsen, A. P. S. & Møller, H. B. (2022).
Effects of dietary fat on mitigation of methane from dairy cows. 1. Poster session præsenteret på Zero Greenhouse Emission in High Productive Agriculture, Hellerup, Danmark.
Ma, C., Dalby, F. R., Feilberg, A., Jacobsen, B.
& Petersen, S. O. (2022).
Low-Dose Acidification as a Methane Mitigation Strategy for Manure Management.
Agricultural Science & Technology,
2(3), 437-442.
https://doi.org/10.1021/acsagscitech.2c00034
Sommer, S. G., Hafner, S. D., Laubach, J., van der Weerden, T. J., Leytem, A. B. & Pacholski, A. (2022).
Model for calculating ammonia emission from stored animal liquid manure.
Biosystems Engineering,
223(Part A), 41-55.
https://doi.org/10.1016/j.biosystemseng.2022.08.007
Dalby, F. R., Hafner, S. D., Petersen, S. O., Hansen, M. J., Adamsen, A. P. S. & Feilberg, A. (2022).
The Anaerobic Biodegradation Model (ABM): A flexible tool for predicting methane emission from livestock manure. Poster session præsenteret på Zero Greenhouse Emission in High Productive Agriculture, Hellerup, Danmark.
Dalby, F. R., Hafner, S. D., Petersen, S. O., Hansen, M. J., Adamsen, A. P. S. & Feilberg, A. (2022).
The Anaerobic Biodegradation Model (ABM): A flexible tool for predicting methane emission from livestock manure. Abstract fra 8th International Greenhouse Gas & Animal Agriculture Conference, Orlando, USA.
Wagner, C.
, Nyord, T., Vestergaard, A. V.
, Hafner, S. D. & Pacholski, A. S. (2021).
Acidification effects on in situ ammonia emissions and cereal yields depending on slurry type and application method.
Agriculture (Switzerland),
11(11), Artikel 1053.
https://doi.org/10.3390/agriculture11111053
Dalby, F. R., Hafner, S. D., Petersen, S. O., Vanderzaag, A., Habtewold, J., Dunfield, K., Chantigny, M. H.
& Sommer, S. G. (2021).
A mechanistic model of methane emission from animal slurry with a focus on microbial groups.
PLOS ONE,
16(6), Artikel 0252881.
https://doi.org/10.1371/journal.pone.0252881
Mortensen, J. R.
, Ward, A. J., Weisbjerg, M. R., Hafner, S. D. & Møller, H. B. (2021).
Determination of nitrogen and sulphur mineralization in batch and semi-continuous anaerobic digestion using an artificial fiber bag technique.
Energies,
14(14), Artikel 4205.
https://doi.org/10.3390/en14144205
Pedersen, J. M., Andersson, K.
, Feilberg, A., Delin, S.
, Hafner, S. D. & Nyord, T. (2021).
Effect of exposed surface area on ammonia emissions from untreated, separated, and digested cattle manure.
Biosystems Engineering,
202, 66-78.
https://doi.org/10.1016/j.biosystemseng.2020.12.005