Projects per year
Personal profile
Research
My research focuses on modelling production and greenhouse gas emissions at the farm scale, including carbon sequestration offsetting. In addition, I have specialised in the estimation of ammonia emissions from manure management and soils, particularly in connection with emission inventories. I am co-chair of the Agriculture and Nature Expert Panel of the UN Task Force on Emissions, Inventories and Projections.
Commissioned
Here is a link to my presentation on the topic of how to calculate the extent to which carbon sequestration offsets the global warming effect of methane and nitrous oxide emissions, when using a carbon dioxide equivalent approach:
Keywords
- Nitrogen
- Farm models
- Emissions of ammonia and greenhouse gases
Areas of expertise
- Modelling
- Farm-scale
- Greenhouse gases
- Ammonia emission
- Carbon sequestration
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Collaborations and top research areas from the last five years
Projects
- 4 Finished
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PROENV - balancing production and environment
Hutchings, N. (PI), Pullens, J. W. M. (CoPI), Grados, D. (Participant), Abalos, D. (Participant) & Dalgaard, T. (Participant)
01/04/2022 → 31/03/2025
Project: Research
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ClimOptic: Climate optimized fertilization in organic cropping systems
Sørensen, P. (Participant), Hutchings, N. (Participant), Knudsen, M. T. (Participant), Meng, X. (Participant) & Petersen, S. O. (Participant)
01/01/2019 → 31/12/2022
Project: Research
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MACSUR2: MACSUR2, A detailed climate change risk assessment for European agriculture and food security, in collaboration with international projects
Hutchings, N. (Participant), Olesen, J. E. (Participant), Sharif, B. (Participant), Kjeldsen, C. (Participant) & Dalgaard, T. (Participant)
01/07/2015 → 30/06/2017
Project: Research
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ANIMALCHANGE: An integration of mitigation and adaptation options for sustainable livestock production under climate change
Poulsen, H. D. (Participant), Olesen, J. E. (Participant) & Hutchings, N. (Participant)
01/01/2010 → 31/12/2014
Project: Research
Research output
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Ammonia emissions from urea and ammonium sulfate application and the effect of injection and urease inhibitors under Danish conditions
Pedersen, J., Hafner, S. D., Kamp, J. N., Petersen, S. O. & Hutchings, N., 20 Mar 2025, 14 p.. No. 2024-0711286, Mar 19, 2025. (Rådgivningsnotat fra DCA – National Center for Fødevarer og Jordbrug).Research output: Memorandum/exposition › Memorandum
Open AccessFile38 Downloads (Pure) -
Development of ReturN, a manure redistribution optimisation tool: Description and application context
Gabbrielli, M., Pullens, J. W. M., Botta, M., Hutchings, N. J., Doltra, J., Domingo-Olivé, F., Acutis, M., Fiorini, A., Pasta, P., Ragaglini, G. & Perego, A., Jun 2025, In: Agricultural Systems. 227, 104350.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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Modelling and validating soil carbon dynamics at the long-term plot scale using the rCTOOL R package
Giannini-Kurina, F., Serra, J., Christensen, B. T., Eriksen, J., Hutchings, N., Olesen, J. E. & Jensen, J. L., Jan 2025, In: Environmental Modelling & Software. 183, 106229, p. 1-11 11 p., 106229.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile9 Downloads (Pure) -
Assessing nitrate groundwater hotspots in Europe reveals an inadequate designation of Nitrate Vulnerable Zones
Serra, J., Marques-dos-Santos, C., Marinheiro, J., Cruz, S., Cameira, M. R., de Vries, W., Dalgaard, T., Hutchings, N. J., Graversgaard, M., Giannini-Kurina, F., Lassaletta, L., Sanz-Cobeña, A., Quemada, M., Aguilera, E., Medinets, S., Einarsson, R. & Garnier, J., May 2024, In: Chemosphere. 355, 141830.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access8 Citations (Scopus) -
In-vitro method and model to estimate methane emissions from liquid manure management on pig and dairy farms in four countries
Petersen, S. O., Ma, C., Hilgert, J. E., Mjöfors, K., Sefeedpari, P., Amon, B., Aarnink, A., Francó, B., Dragoni, F., Groenestein, K., Gyldenkærne, S., Herrmann, C., Hutchings, N. J., Kristensen, I. S., Liu, J., Olesen, J. E. & Rodhe, L., Feb 2024, In: Journal of Environmental Management. 353, 12 p., 120233.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)
Activities
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AgResearch
Hutchings, N. J. (Visiting researcher)
1 Nov 2011 → 1 May 2012Activity: Visiting an external institution types › Visiting an external academic institution
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UN
Hutchings, N. J. (Member)
1 Jan 2008 → …Activity: Presentations, memberships, employment, ownership and other activities › Member of committee, council or board
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A window of opportunities
Hutchings, N. J. (Participant)
21 Dec 2007Activity: Presentations, memberships, employment, ownership and other activities › Other
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Mandate for the sectoral expert panels
Hutchings, N. J. (Lecturer)
23 Oct 2007Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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Feedback from Ag and Nature Panel
Hutchings, N. J. (Lecturer)
24 May 2007Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution