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Department of Biological and Chemical Engineering

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Adamsen, A. P. S., Kai, P., Dalby, F. R. & Hansen, M. J. (2023). A simple spreadsheet model for estimation of methane emission from pig and dairy cow barns and external storage of manure. Abstract from RAMIRAN, Cambridge, United Kingdom.

Ambrose, H. W., Dalby, F. R., Feilberg, A. & Kofoed, M. V. W. (2023). Additives and methods for the mitigation of methane emission from stored liquid manure. Biosystems Engineering, 229, 209-245. https://doi.org/10.1016/j.biosystemseng.2023.03.015

Andersen, M. N., Møller, A. B., Greve, M. B., Børgesen, C. D., Adamsen, A. P. S., Hafner, S. D., Dalby, F. R., Lund, P., Hellwing, A. L. F., Børsting, C. F., Weisbjerg, M. R., Nørgaard, J. V., Sattarova, E., Albrektsen, R. & Mikkelsen, M. H. (2023). Følsomhedsanalyse af inklusion af mere aktivitetsdata i drivhusgasudledningsberegninger på bedriftsniveau. Rådgivningsrapport fra DCA - Nationalt Center for Fødevarer og Jordbrug

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

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 from Agri Food and Climate Circle 2023, København, Denmark.

Dalby, F. R., Ambrose, H. W., Poulsen, J. S., Nielsen, J. J. L. & Adamsen, A. P. S. (Accepted/In press). Pig slurry organic matter transformation and methanogenesis at ambient storage temperatures. Journal of Environmental Quality. https://doi.org/10.1002/jeq2.20512

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 and Technology, 57(9), 3990-4002. https://doi.org/10.1021/acs.est.2c08891

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 modelling study. Environmental Science & Technology, 57, 3990-4002.

Feilberg, A., Lemes, Y. M., Kamp, J. N. & Pedersen, J. (2023). Emissions of NMVOC from field application of manure measured by PTR-MS. Abstract from EGU General Assembly 2023, Vienna, Austria.

Feilberg, A., Ambrose, H. W., Dalby, F. R. & Kofoed, M. V. W. (2023). Residual slurry treatment combined with weekly discharge: Elimination of in-house methane emission in livestock facilities. Abstract from Agri Food and Climate Circle 2023, København, Denmark.

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 from RAMIRAN, Cambridge, United Kingdom.

Hansen, M. J., Guldberg, L. B. & Feilberg, A. (2023). Effect of slurry funnels with partial pit ventilation on emissions from pig houses. Biosystems Engineering, 229, 200-208. https://doi.org/10.1016/j.biosystemseng.2023.03.021

Kamp, J. N. & Feilberg, A. (2023). Absolute emissions of methane and ammonia from small-scale slurry tank with MMB and inverse dispersion modelling. Abstract from RAMIRAN, Cambridge, United Kingdom.

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 from RAMIRAN, Cambridge, United Kingdom.

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 from EGU General Assembly 2023, Vienna, Austria.

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, Article 117815. https://doi.org/10.1016/j.jenvman.2023.117815

Lemes, Y. M., Nyord, T., Feilberg, A. & Kamp, J. N. (2023). Effect of Covering Deep Litter Stockpiles on Methane and Ammonia Emissions Analyzed by an Inverse Dispersion Method. ACS Agricultural Science and Technology, 3(5), 399–412. https://doi.org/10.1021/acsagscitech.2c00289

Lemes, Y. M., Häni, C., Kamp, J. N. & Feilberg, A. (2023). Evaluation of open-and closed-path sampling systems for the determination of emission rates of NH3 and CH4 with inverse dispersion modeling. Atmospheric Measurement Techniques, 16(5), 1295-1309. https://doi.org/10.5194/amt-16-1295-2023

Lemes, Y. M., Kamp, J. N. & Feilberg, A. (2023). Novel system to measure emission rates of NH3 and CH4 from open farm-scale agricultural sources. Abstract from RAMIRAN, Cambridge, United Kingdom.

Ma, C., Guldberg, L. B., Hansen, M. J., Feng, L. & Petersen, S. O. (2023). Frequent export of pig slurry for outside storage reduced methane but not ammonia emissions in cold and warm seasons. Waste Management, 169, 223-231. https://doi.org/10.1016/j.wasman.2023.07.014

Merl, T., Hu, Y., Pedersen, J., Zieger, S. E., Bornø, M. L., Tariq, A., Sommer, S. G. & Koren, K. (2023). Optical chemical sensors for soil analysis: possibilities and challenges of visualising NH3 concentrations as well as pH and O2 microscale heterogeneity. Environmental Science: Advances. https://doi.org/10.1039/d3va00127j

Moustsen, V. A., Seddon, Y. M. & Hansen, M. J. (2023). Animal board invited review: The need to consider emissions, economics and pig welfare in the transition from farrowing crates to pens with loose lactating sows. Animal, 17(9), Article 100913. https://doi.org/10.1016/j.animal.2023.100913

Nørremark, M., Hansen, M. J., Børsting, C. F., Ottosen, C-O. & Jensen, P. K., (2023). Landbrugsteknisk hjælp til besvarelse af høringssvar til Miljø- og klimateknologi 2023, No. 023-0543309, 41 p., Sept 19, 2023.

Nørremark, M., Hansen, M. J., Kai, P., Børsting, C. F., Ottosen, C-O., Konnerup, D. & Jensen, P. K. (2023). Miljø- og Klimateknologi 2023.

Nørremark, M., Hansen, M. J., Kai, P., Børsting, C. F., Ottosen, C-O. & Konnerup, D., (2023). Notat vedrørende miljø- og klimateknologier 2023 – del 1, No. 2023-0505187, 21 p., Jun 02, 2023.

Pedersen, J. & Hafner, S. D. (2023). Ammonia emissions after field application of anaerobically digested animal slurry: Literature review and perspectives. Agriculture, Ecosystems & Environment, 357, Article 108697. https://doi.org/10.1016/j.agee.2023.108697

Pedersen, J. & Hafner, S. D. (2023). Ammonia emissions after field application of anaerobically digested animal slurry: Literature review and perspectives. Abstract from RAMIRAN, Cambridge, United Kingdom.

Pedersen, J., Hafner, S. D. & Adamsen, A. P. S., (2023). Ammonia emissions from field applied solid manure, No. 2021-0220838, 16 p., Mar 01, 2023.

Pedersen, J. & Nyord, T. (2023). Effect of low-dose acidification of slurry digestate on ammonia emissions after field application (short communication). Atmospheric Environment: X, 17, Article 100205. https://doi.org/10.1016/j.aeaoa.2023.100205

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 from RAMIRAN, Cambridge, United Kingdom.

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 from EGU General Assembly 2023, Vienna, Austria.

Sommer, S. G., Pedersen, J., Hafner, S. D. & Pacholski, A. S. (2023). Let's improve ammonia emission models for field-applied manure. Abstract from RAMIRAN, Cambridge, United Kingdom.

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

Sørensen, S. B., Feilberg, A. & Kristensen, K. V. (2023). Removal of volatile organic compounds by mobile air cleaners: Dynamics, limitations, and possible side effects. Building and Environment, 242, Article 110541. https://doi.org/10.1016/j.buildenv.2023.110541

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 from EGU General Assembly 2023, Vienna, Austria.

Adamsen, A. P. S., Kai, P., Hansen, M. J., Callesen, G. M. & Jacobsen, B. H., (2022). Kemisk luftrensning i grisestalde – Teknologibeskrivelse udarbejdet som grundlag for revidering af Husdyrgodkendelsesbekendtgørelsens BAT-krav, No. 2022-0448030, 41 p., Nov 24, 2022. Rådgivningsnotat fra DCA - Nationalt Center for Fødevarer og Jordbrug

Andersson, K., Delin, S., Pedersen, J. & Nyord, T. (2022). Nitrogen fertilisation effect and ammonia emissions from field application of cattle slurry depending on slurry treatment and application strategy. Abstract from N Workshop: Halving nitrogen waste by 2030, Madrid, Spain.

Dalby, F. R., Kofoed, M. V. W., Guldberg, L. B. & Feilberg, A. (2022). Acidification with inorganic and organic acids to reduce greenhouse gas emission from pig slurry: Acidification with inorganic and organic acids to reduce greenhouse gas emission from pig slurry. Abstract from 8th International Greenhouse Gas & Animal Agriculture Conference, Orlando, United States.

Dalby, F. R., Kai, P. & Adamsen, A. P. S., (2022). Fastsættelse af klimaeffekt for daglig udslusning for slagtesvin og søer hvor der muges ud med linespil, No. 2022-0386653, 7 p., Sept 14, 2022. Rådgivningsnotat fra DCA - Nationalt Center for Fødevarer og Jordbrug

Dalby, F. R., Guldberg, L. B., Feilberg, A. & Kofoed, M. V. W. (2022). Reducing greenhouse gas emissions from pig slurry by acidification with organic and inorganic acids. PLOS ONE, 17(5), Article e0267693. https://doi.org/10.1371/journal.pone.0267693

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 presented at Zero Greenhouse Emission in High Productive Agriculture, Hellerup, Denmark.

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 from 8th International Greenhouse Gas & Animal Agriculture Conference, Orlando, United States.

Feilberg, A., Adamsen, A. P. S. & Petersen, S. O., (2022). Afrapportering fra opstart seminar vedr. udviklingstiltag til gylle- og gødningshåndtering, No. 2022-0334060, 28 p., Feb 08, 2022. Rådgivningsnotat fra DCA – National Center for Fødevarer og Jordbrug

Feilberg, A. & Hansen, M. J., (2022). Afrapportering på udvikling/udbygning af hyppigere udslusning (oftere end hver 7. dag)., No. 2022-0346324, 12 p., Mar 15, 2022. Rådgivningsnotat fra DCA – National Center for Fødevarer og Jordbrug

Feilberg, A., Dalby, F. R., Kamp, J. N., Petersen, S. O. & Adamsen, A. P. S. (2022). Minimering af klimapåvirkning fra lagret husdyrgødning. Vand & Jord, 29(3), 96-99. http://vand-og-jord.dk/seneste/

Feng, L., Bonne Guldberg, L., Jørgen Hansen, M., Ma, C., Vinther Ohrt, R. & Bjarne Møller, H. (2022). Impact of slurry removal frequency on CH₄ emission and subsequent biogas production; a one-year case study. Waste Management, 149, 199-206. https://doi.org/10.1016/j.wasman.2022.06.024

Hansen, M. J. & Feilberg, A. (2022). A protocol for chemical measurement of odor in relation to abatement technologies for animal production – Version 2. Aarhus Universitet - DCA - Nationalt Center for Fødevarer og Jordbrug. Advisory report from DCA – National Center for Food and Agriculture

Hansen, M. J., Guldberg, L. B. & Feilberg, A. (2022). Frequent Removal of Slurry Reduces Methane Emission from Pig Houses. Abstract from 8th International Greenhouse Gas & Animal Agriculture Conference, Orlando, United States. https://conference.ifas.ufl.edu/ggaa/

Hansen, M. J., Kai, P., Nørremark, M., Børsting, C. F., Ottosen, C-O. & Konnerup, D. (2022). Miljø- og Klimateknologi 2022. Aarhus Universitet - DCA - Nationalt Center for Fødevarer og Jordbrug. Rådgivningsrapport fra DCA - Nationalt Center for Fødevarer og Jordbrug

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Revised 21.11.2022

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Anders Feilberg