Projects per year
Personal profile
Education/Academic qualification
Agronomy, Environmental Technology, Ammonia emission from animal manure
1 Mar 1989 → 1 Aug 1992
Award Date: 1 Aug 1992
Agronomy, Soil chemistry, N-Kredsløb, Royal Veterinary and Agricultural University (historical)
1 Aug 1975 → 1 Jul 1981
Award Date: 1 Jul 1981
Biology, BSc., No project, KøbenhavnUniversitet
1 Aug 1976 → 30 Jul 1977
Award Date: 30 Jul 1977
External positions
University of Southern Denmark
1 Jun 2007 → 1 Aug 2018
Danish Institute of Agricultural Sciences
1 Aug 1988 → 30 May 2007
National Environmental Research Institute
1 Jun 1984 → 1 Aug 1988
Danish Environmental Agency
1 May 1982 → 30 May 1984
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Collaborations and top research areas from the last five years
Projects
- 1 Active
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GreenIrri: A Danish-Indian collaboration network for developing a Green Irrigation technology using salt water
Andersen, M. N. (PI), Sommer, S. G. (Participant), Christensen, K. V. (Participant) & Patil, R. H. (Collaborator)
01/01/2024 → 30/06/2025
Project: Research
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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 AccessFile -
Hydrochar from dairy sludge as phosphorus fertiliser affects greenhouse gas emissions and maize yield
Hu, Y., Taghizadeh-Toosi, A., Kagendra, K. R. )., Smith, A. M., Nidal, K. & Sommer, S. G., 2024, In: Acta Agriculturae Scandinavica, Section B - Soil & Plant Science. 74, 1, 2310276.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
The spatiotemporal heterogeneity of fertosphere hotspots impacted by biochar addition and the implications for NH3 and N2O emissions
Chen, M., Ran, H., Sommer, S. G., Liu, Y., Wang, G. & Zhu, K., May 2024, In: Chemosphere. 355, 141769.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
2 Citations (Scopus) -
Tracing N2O from dairy processing sludge amended soil with visualizing microscale heterogeneity of NH3 and pH (Short Communication)
Hu, Y., Merl, T., Pedersen, J., Bornø, M. L., Tariq, A., Koren, K. & Sommer, S. G., 3 Aug 2024, In: Atmospheric Environment: X. 23, 4 p., 100283.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Letter › peer-review
Open Access -
Effects of dairy processing sludge and derived biochar on greenhouse gas emissions from Danish and Irish soils
Hu, Y., Thomsen, T. P., Fenton, O., Sommer, S. G., Shi, W. & Cui, W., Jan 2023, In: Environmental Research. 216, Part 2, 12 p., 114543.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile16 Citations (Scopus)118 Downloads (Pure)
Activities
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Let’s improve ammonia emission models for field-applied manure
Sommer, S. G. (Lecturer)
13 Sept 2023Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Clean Energy and Sustainability (Journal)
Smith, A. M. (Editor), Sommer, S. G. (Editor) & Taghizadeh-Toosi, A. (Editorial board member)
1 Jan 2023 → 1 May 2023Activity: Publication peer-review and editorial work types › Peer review of manuscripts › Research
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Ammonia emission from manure and mineral fertilizer measured with a cheap, reliable & simple to use method
Sommer, S. G. (Lecturer)
Jun 2018Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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ALFAM2: a database and model for ammonia emission from field-applied slurry
Sommer, S. G. (Lecturer)
2018Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Nitrous oxide emission from manure applied to grassland in New Zealand – effect on soil air exchange
Sommer, S. G. (Lecturer)
Sept 2017Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
Press/Media
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Environmental pioneer to strengthen AU research on green farming
01/03/2019
1 item of Media coverage
Press/Media: Press / Media
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Manglen på fosfor kan på længere sigt skabe en ny sultkatastrofe
03/07/2013
1 Media contribution
Press/Media: Press / Media
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