Personal profile
Research interests
My research interests focus in the area of ruminant (beef and sheep) systems. More specifically:
• Measurement of GHG emissions from beef and sheep systems (housed and grazing).
• Development and validation of proxy measures of GHGs from ruminants.
• Mitigation strategies for GHG emissions from ruminant production.
• Development of technologies for continuous, automated and real-time monitoring of animals on-farm, including monitoring of GHG emissions.
• Development of animal mounted sensors (new sensors and novel uses for sensors on the market),
• Prediction of slaughter characteristics in live animals to increase production efficiency/profitability.
• Development of improved nutrition models for use in the beef industry to improve efficiency.
Projects
- 2021-2021 DEFRA. Methane-inhibiting livestock feed supplements: review of net impacts, barriers to success and consumer acceptance (£85k) CO-I.
- 2019-2020 SEFARI Fellowship with NFU Scotland: Producing materials summarising the current understanding of Scottish agriculture and GHG emissions aimed at NFU Scotland members (£13,800) PI.
- 2019-2020 Agolin SA Methane emissions and feed efficiency of finishing beef steers offered diets containing ‘Agolin Ruminant’ (£30,000) PI.
- 2018-2023 AHDB Feed into Beef: Re-defining nutrition standards for improving beef production efficiency (£282,500) Co-I with Richard Dewhurst and Jenna Bowen
- 2019-2023 InnovateUK. OPTI-BEEF: Precision agricultural solution to monitor lifetime productivity and product quality (£1.3M). Researcher
- 2018-2022 EU Horizon 2020. (INFRAIA-2017-01 call, 2018-2022). SMARTCOW: An integrated infrastructure for increased research capability and innovation in the European cattle sector. (£365k) Researcher
- 2017-2019 SARIC NERC. Novel animal-mounted sensor technology to improve efficiency and sustainability. (252k) Researcher
- 2014-2018 Innovate UK. Beef Monitor. (£1.3M) Researcher.
Supervision
PhD student (2020-present) Improving the efficiency of beef production through the use of precision farming technologies and machine learning techniques. Joint with University of Edinburgh
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Collaborations and top research areas from the last five years
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AgroServ: Integrated SERVices supporting a sustainable AGROecological transition
Dewhurst, R. (PI), Duthie, C.-A. (CoI), Bowen, J. (Researcher), Ferguson, H. (Researcher) & Miller, G. (Researcher)
18/10/22 → 17/10/27
Project: Research
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RESAS 22-27: Mri-b2-2 Monitoring Veterinary Medicine Usage To Improve Animal Performance And Efficiency
Duthie, C.-A. (PI), Nicoll, L. (CoI), Broadbent, C. (CoI) & Miller, G. (CoI)
Scottish Government: Rural & Environment Science & Analytical Services
1/04/22 → 31/03/27
Project: Research
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RESAS 22-27: SRUC-d1-1 Air Quality: Livestock Farming And Ammonia.
Miller, G. (PI), Bowen, J. (CoI), Rees, B. (CoI), Newbold, J. (CoI), Duthie, C.-A. (CoI), Bell, J. (CoI), Nicoll, L. (CoI), Duthie, C.-A. (CoI), Broadbent, C. (CoI) & Newbold, J. (CoI)
Scottish Government: Rural & Environment Science & Analytical Services
1/04/22 → 31/03/27
Project: Research
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RESAS 22-27: SRUC-c2-1 Agriculture Climate And Carbon
Roehe, R. (CoI), Duthie, C.-A. (CoI), Jones, S. (CoI), Eory, V. (CoI), March, M. (CoI), Hargreaves, P. (CoI), Holland, J. (CoI), Miller, G. (CoI), Houdijk, J. (CoI), Newbold, J. (CoI), MacLeod, M. (CoI), Topp, K. (PI), Fox, N. (CoI) & Boyko, R. (CoI)
Scottish Government: Rural & Environment Science & Analytical Services
1/04/22 → 31/03/27
Project: Research
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RESAS 22-27: SRUC-b2-4 Data Driven Innovations For Improved Sustainability Of Ruminant Productions Systems
Duthie, C.-A. (PI), Nicoll, L. (CoI), Gordon, J. (CoI), Broadbent, C. (CoI), McLean, K. (CoI), Miller, G. (CoI), Ferguson, H. (CoI) & Morgan-Davies, C. (CoI)
Scottish Government: Rural & Environment Science & Analytical Services
1/04/22 → 31/03/27
Project: Research
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Meat yields and primal cut weights from beef carcasses can be predicted with similar accuracies using in-abattoir 3D measurements or EUROP classification grade
Nisbet, H., Lambe, N., Miller, G. A., Doeschl-Wilson, A., Barclay, D., Wheaton, A. & Duthie, C.-A., Apr 2025, In: Meat Science. 222, p. 109738 109738.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Link opens in a new tab Citations (Scopus)3 Downloads (Pure) -
On-farm 3D images of beef cattle for the prediction of carcass classification traits and cold carcass weight
Nisbet, H., Lambe, N., Miller, G. A., Doeschl-Wilson, A., Barclay, D., Wheaton, A. & Duthie, C. A., Jun 2025, In: Animal. 19, 6, 101529.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Link opens in a new tab Citations (Scopus)60 Downloads (Pure) -
Machine learning algorithms for the prediction of EUROP classification grade and carcass weight, using 3-dimensional measurements of beef carcasses
Nisbet, H., Lambe, N., Miller, G. A., Doeschl-Wilson, A., Barclay, D., Wheaton, A. & Duthie, C.-A., 25 Jun 2024, In: Frontiers in Animal Science . 5, 1383371.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Link opens in a new tab Citations (Scopus)42 Downloads (Pure) -
Metrics for effective environmental measures in agriculture
Pakeman, R. J., Baggaley, N., Negassa, W., Glendell, M., Hawes, C., Karley, A., Loades, K., Neilson, R., Paterson, E., Stutter, M., Conington, J., Miller, G. A., Skuce, P. & Potts, J., Apr 2024, (First published) The James Hutton Institute. 37 p.Research output: Book/Report/Policy Brief/Technical Brief › Commissioned report
Open AccessFile62 Downloads (Pure) -
Routes to Reduce Methane Emissions from Livestock Systems
Duthie, C.-A., Roehe, R., Miller, G. A., Lambe, N., Newbold, J. & Wall, E., 19 Nov 2024, https://sefari.scot/documents.Research output: Book/Report/Policy Brief/Technical Brief › Research report
Activities
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Animal Ethics Committee visit to Easter Howgate
Miller, G. (Participant)
19 Apr 2023Activity: Other activity types › Other
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CIEL Sustainability Team visit to Easter Howgate
Miller, G. (Participant)
2 May 2023Activity: Other activity types › Other
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BSAS Annual Conference
Miller, G. (Participant)
28 Mar 2023 → 30 Mar 2023Activity: Participating in or organising an event types › Participating in a conference, workshop, ...
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Animal (Journal)
Miller, G. (Reviewer)
2023Activity: Publication peer-review and editorial work types › Publication Peer-review
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SustAinimal Study Tour visit to Easter Howgate
Miller, G. (Participant)
19 Apr 2023Activity: Other activity types › Other