Dr Mariecia Fraser

PhD

Dr Mariecia Fraser

Reader in Upland Agroecosystems

IBERS

Contact Details

Additional Information

Based at the Pwllpeiran Upland Research Centre.

Teaching

Research

I have a background in animal science and grazing ecology and specialise in developing and testing management strategies for upland systems. My research interests include: species and breed differences in diet selection and ingestive behaviour, conservation grazing, nutrient supply from forages, greenhouse gas emissions from grazing animals, and the bio-energy potential of semi-natural grasslands.  I have worked with a range of animal species (sheep, cattle, goats, ponies, deer, South American camelids) and pasture types (cultivated, improved permanent pasture and semi-natural grass and heath communities), as well as fresh and ensiled alternative forages (high WSC grasses, forage legumes, brassicas, pulses and bi-crops), to deliver a range of products (meat, fibre, habitats and biorenewables).  

Publications

García, RR & Fraser, M 2019, 'Impact of management on foliage-dwelling arthropods and dynamics within permanent pastures' Scientific Reports, vol. 9, 11090 . https://doi.org/10.1038/s41598-019-46800-w
Fraser, M, Stanley, C & Hegarty, M 2019, 'Recognising the potential role of native ponies in conservation management' Biological Conservation, vol. 235, pp. 112-118. https://doi.org/10.1016/j.biocon.2019.04.014
Gonzalez Diaz, JA, Celaya, R, Fraser, M, Osoro, K, Ferreira, LMM, Fernandez Garcia, F, Gonzalez Diaz, B & Rosa Garcia, R 2018, Agroforestry systems in northern Spain: the role of land management and socio-economy in the dynamics of landscapes. in JC Dagar & VP Tewari (eds), Agroforestry: Anecdotal to Modern Science. Springer Nature, pp. 189-216.
Forster, DJ, Fraser, M, Rowe, R & McNamara, N 2018, Does sward management affect carbon storage under upland permanent pasture? in B Horan, D Hennessy, M O'Donovan, E Kennedy, B McCarthy, JA Finn & B O'Brien (eds), Sustainable meat and milk production from grasslands: Proceedings 27th General Meeting of the European Grassland Federation. European Grassland Federation, vol. 23, Teagasc, pp. 595-597, 27th EGF General Meeting, Cork, Ireland, 17 Jun 2018.
Fraser, M & García, RR 2018, 'Mixed-species grazing management to improve sustainability and biodiversity' Scientific and Technical Review, vol. 37, no. 1, pp. 247-257.
More publications on the Research Portal