Personal Chair
- 51cg
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- Email Address
- jo.smith@abdn.ac.uk
- Office Address
Room G45
23 St Machar Drive- School/Department
- School of Biological Sciences
Biography
Educational Background and Qualifications
Institution Period Attended Qualification Year Obtained University College London 1983 - 1986 BSc (Hons) Chemistry 1986 University of Reading 1987 - 1991 PhD, Acidic dissolution of clay minerals 1991 Employment History
Post/Grade Employer Period of Employment Main Duties Senior Lecturer to Professor 51cg 2001 - present Systems modelling; soil organic matter and nutrient dynamics Band 5 - Senior Research Scientist IACR Rothamsted 1998 - 2000 Simulation of soil organic matter and nitrogen dynamics Band 6 - Postdoctoral research scientist IACR Rothamsted 1991 - 1997 Simulation of soil organic matter and nitrogen dynamics Research Scientist British Petroleum 1990 - 1991 Computer simulation of zeolite materials Research Assistant University of Birmingham 1986 - 1987 Extraction and Characterisation of Humic Substances from Ancient Graves at Sutton Hoo External Memberships
- Associate Editor - Journal Environmental Quality
- Research
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Research Overview
- Systems modelling
- Soil organic matter and nutrient modelling
- Decision support
- Nitrogen fertilizer recommendation
- Carbon sequestration
- Greenhouse gas emissions
Research Areas
Accepting PhDs
I am currently accepting PhDs in Biological and Environmental Sciences.
Please get in touch if you would like to discuss your research ideas further.
Research Specialisms
- Agricultural Sciences
- Environmental Management
- International Agriculture
- Mathematical Modelling
- Soil Science
Our research specialisms are based on the Higher Education Classification of Subjects (HECoS) which is , published under the licence.
Current Research
Systems modelling: Impact of use of organic wastes on resource flows in farming households (carbon, nitrogen, water, energy, labour, finances)
Modelling soil organic matter and nutrient dynamics in:
- Highly organic soils (Scotland, Africa and South Asia)
- Tropical and nutrient depleted soils (Sub-Saharan Africa and South East Asia)
- High nutrient input soils (China and India)
Past Research
Projects completed in
- estimation of carbon payback time associated with wind farm developments
- anaerobic digestion
- use of organic resources to improve soils
- poverty alleviation in households in Sub-Saharan Africa
Knowledge Exchange
- The Scottish Government Wind farm Carbon Calculator (now used in planning for wind farm developments)
- Installation of demonstration biogas digesters in villages in Uganda and Ethiopia.
- Determination of options for use of organic resources for poverty alleviation in Sub-Saharan Africa (technical document and policy brief)
- Engagement with villagers in South Asia on reducing waste of nitrogen in farming systems.
Collaborations
UK
- Centre for Ecology and Hydrology - Mark Sutton (nitrogen use efficiency), Ute Skibe (measurement of greenhouse gas emissions), Julia Drewer (greenhouse gas emissions).
- James Hutton Insitute - Lisa Avery (Bioslurry and pathogens); Jagadeesh Yeluripati (Zero Budget Natural Farming)
- Rothamsted Research - Tom Misselbrook (N use in livestock systems).
- University of Edinburgh - Jon Hillier (Cool Farm Tool); Alfie Gathorne-Hardy (Biodiversity and nitrogen use).
- Scottish Rural College - Bob Rees (Field trials on nitrogen use efficiency).
- Moredun Institute - Phillip Skuce (Health impacts of organic resource use)
AFGHANISTAN Kabul University - Safi Zikrullah (Nitrogen use in villages in Afghanistan)
BANGLADESH
- Bangabandhu Sheikh Mujibur Rahman Agricultural University - Md. Mizanur Rahman (N use in villages in Bangladesh)
- University of Rajshahi - Md Toufiq Iqbal (N use in villages in Bangladesh)
- Bangladesh Rice Research Institute - Umme Aminun Naher (N use in villages in Bangladesh)
CAMEROON
- Catholic University Cameroon - Kenneth Yongabi (Anaerobic digestion for poverty alleviation)
CHINA
- Nanjing Agricultural University - Genxing Pan (Use of crops residues to produce biochar)
ETHIOPIA
- Addis Ababa University - Assefa Abegaz (Household energy and recycling of nutrients)
- Hawassa University - Tewodros Tefera (Social impacts of organic resource use)
- Southern Agricultural Research Institute – Getahun Yakob (Measurement of changes in soil properties with management of organic resources)
- International Water Management Institute – Wolde Bori (Changes in ecosystem services in exclosure areas)
INDIA
- Indian Agricultural Research Institute - Sanjoy Bandyopadhyay (Nitrogen use in villages in Haryana); Rabindra Nath Pradaria (Socio-economic survey of villages); Arti Bhatia (Measurement of nitrogen flows).
- National Rice Research Institute - Himanshu Pathak (Nitrogen use in villages in Odisha)
- KIIT University – Rabi Subudhi (Nitrogen use in villages in Odisha)
- The Energy and Resources Institute – Arindam Datta (Use of crops residues to produce biochar)
PAKISTAN
- University of Faisalabad - Abdul Wakeel (Nitrogen use in villages in Pakistan)
MALDIVES
- National University of Maldives - Shazla Mohamed (Nitrogen use on agricultural islands in the Maldives)
NEPAL
- Tribhuvan University - Khem Raj Dahal (Nitrogen use in villages in Nepal)
NIGERIA
- International Food Policy Research Institute (Social impacts of different uses of organic wastes)
SRI LANKA
- University of Peradeniya - Sarath Nissanka (Nitrogen use in villages in Sri Lanka)
UGANDA
- Makerere University - Johnny Mugisha (Social impacts of anaerobic digestion)
- Centre for Research in Energy & Conservation - Vianney Tumwesige (Impacts of biogas)
- Teaching
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Teaching Responsibilities
- Coordinator of BI4017 / BI4517 (Honours Essay)
- Lecturer on BI25P4 - People plants and environment
- Lecturer on BI1511 - Ecology and Environmental Science
- Contributes to BI4016 (Honours projects)
- Contributes to Masters Project Course
- Marker on EV4802 (Environmental Risk Assessment
- Marker on BI1009 (Written summaries)
- Publications
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Page 1 of 9 Results 1 to 25 of 217
Carbon dioxide and methane emissions from plants and peat soil in a Cyperus papyrus wetland in Uganda
Philosophical Transactions of the Royal Society B: Biological SciencesContributions to Journals: Articles- [ONLINE] DOI:
Soil physical resilience to compaction as influenced by a legacy of different organic amendments in the field
European Journal of Soil Science, vol. 77, no. 3, e70362Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Low-cost and labour-efficient innovations in household recycling of organic wastes for soil improvement
Environmental Research Communications, vol. 8, no. 4, 042002Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Availability and spatial distribution of crop and forest biomass residues for biochar production in Kenya
Scientific Reports, vol. 16, 11764Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
The distribution of soil organic carbon and nitrogen across different soil depths in relation to household wealth in enset-based farming systems in Central Ethiopia
Agrosystems, Geosciences and Environment, vol. 9, no. 1, e70283Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
- [ONLINE]
Using only bulk density, saturated water content and macroporosity measurements to infer time variability in soil water retention curves
Soil and Tillage Research, vol. 257, 106990Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Assessing the impact of nature-based solutions on soil health in sub-Saharan Africa through farmer-centred methods
Environmental Research Letters, vol. 21, no. 4, 043004Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Soil water and carbon dynamics of barley - pea intercropping in a temperate environment under projected climate change
Science of the Total Environment, vol. 1010, 181060Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Effects of barley-pea intercropping on soil carbon, crop productivity, and grain quality in a low-input temperate agroecosystem
Agronomy Journal, vol. 118, no. 1, e70275Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Stable water isotopes reveal modification of cereal water uptake strategies in agricultural co-cropping systems
Agriculture Ecosystems & Environment, vol. 381, 109439Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Responses of surface runoff and soil water-erosion to changes in seasonal land cover and rainfall intensity; the case of Shilansha watershed, Rift Valley Basin of Ethiopia
Journal of Hydrology: Regional Studies, vol. 58, 102289Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
- [ONLINE]
How the Concept “Regenerative Good Growth” Could Help Increase Public and Policy Engagement and Speed Transitions to Net Zero and Nature Recovery
Sustainability, vol. 17, no. 3, 849Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Village level fertilizer management for increasing nitrogen use efficiency, rice yield and household income
Archives of Agronomy and Soil Science, vol. 71, no. 1, pp. 1-19Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
- [ONLINE]
Nitrogen Management Options: Challenges, Potentials, and Prospects
Climate Change and Soil-Water-Plant Nexus: Agriculture and Environment. Rahman, M. M., Biswas, J. C., Meena, R. S. (eds.). Springer Nature, pp. 123-151, 29 pagesChapters in Books, Reports and Conference Proceedings: Chapters- [ONLINE] DOI:
- [ONLINE]
Qualitative Analysis of Nitrogen Flows within Farms in Darusa, Bangladesh
Sustainability, vol. 16, no. 18, 8226Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Gully rehabilitation in Southern Ethiopia: value and impacts for farmers
SOIL, vol. 10, no. 2, pp. 637–654Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
- [ONLINE]
Emerging investigator series: predicted losses of sulfur and selenium in european soils using machine learning: a call for prudent model interrogation and selection
Environmental Science: Processes and Impacts, vol. 26, no. 9, pp. 1503-1515Contributions to Journals: Articles- [ONLINE] DOI:
- [ONLINE]
Soil application of high-lignin fermentation byproduct to increase the sustainability of liquid biofuel production from crop residues
Environmental Research Letters, vol. 19, no. 8, 083002Contributions to Journals: Review articles- [ONLINE] DOI:
- [OPEN ACCESS]
- [ONLINE]
Coupled water-carbon modelling in data-limited sites: a new approach to explore future agroforestry scenarios
Working Papers: Preprint Papers- [ONLINE] DOI:
The impact of household wealth on soil organic carbon and nitrogen stocks in enset (Ensete Ventricosum (Welw.) Cheesman) based farming systems in Southern Ethiopia
Journal of Agriculture and Food Research, vol. 16, 101180Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Changes in soil properties with long-term organic inputs due to distance from homestead and farm characteristics in southern Ethiopian farmlands
Geoderma Regional, vol. 35, e00710Contributions to Journals: Articles- [ONLINE]
- [ONLINE] DOI:
- [OPEN ACCESS]
Emerging trends in appropriate kiln designs for small-scale biochar production in low to middle income countries
Bioresource Technology Reports, vol. 24, 101641Contributions to Journals: Articles- [ONLINE]
- [ONLINE] DOI:
- [OPEN ACCESS]
The three-peat challenge: business as usual, responsible agriculture, and conservation and restoration as management trajectories in global peatlands
Carbon management, vol. 14, no. 1, 2275578Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Impact of Adding Anaerobic Digestate to Soil and Consequences on Crop Performance
Agronomy, vol. 13, no. 12, 2889Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
Investigating the challenges of biogas provision in water limited environments through laboratory scale biodigesters
International Journal of Sustainable Energy, vol. 42, no. 1, pp. 829-844Contributions to Journals: Articles- [ONLINE] DOI:
- [OPEN ACCESS]
- [ONLINE]
