Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 25 references without a DOI — listed, not checked
no DOI — not checkedBaggs, E., 1997. Nitrous oxide from incorporated crop residues and green manures. Ph.D. Thesis, Edinburgh University.
no DOI — not checkedBarrow, E., Hulme, M., Jiang, T., 1993. A 1961–90 baseline climatology and future climate change scenarios for Great Britain and Europe. In: 1961–90 Great Britain Baseline Climatology. A Report Accompanying the Datasets Prepared for the “Landscape Dynamics and Climate Change”, TIGER IV Consortium, Climatic Research Unit, Norwich, UK, 43pp.
no DOI — not checkedBoorman, D.B., Hollis, J.M., Lilly, A., 1995. Hydrology of soil types: a hydrologically based classification of the soils of the United Kingdom. IH Report No. 126, Institute of Hydrology, 137pp.
no DOI — not checked10.1016/S1352-2310(01)00441-1_BIB6
no DOI — not checkedChadwick, L., 1995. Farm Management Handbook 1995/1996, 16th Edition. SAC, Edinburgh, 488pp.
no DOI — not checkedFluxes of nitrous oxide and nitric oxide from terrestrial ecosystems included
no DOI — not checkedDyson, 1992. Fertiliser allowances for manures and slurries. Technical Note, Fertiliser Series No. 14, SAC, Edinburgh, 8pp.
no DOI — not checkedFMA, 1998. The fertiliser review. FMA summary report, Peterborough, UK.
no DOI — not checkedFowler, D., Hargreaves, K.J., Skiba, U., 1999. Direct measurements of the UK source strength of radiatively active gases. Final Report, Department of the Environment Transport and the Regions.
no DOI — not checkedThe Land Cover Map of Great Britain
no DOI — not checkedNitrous oxide from agriculture
no DOI — not checkedIPCC, 1997. Greenhouse Gas Inventory Workbook (revised 1996 guidelines for national gas inventories), Vol 2. IPCC, Bracknell.
no DOI — not checkedIPCC, 2000. Good practice guidance and uncertainty management in national greenhouse gas inventories, Institute for Global Environmetnal Strategies, Japan.
no DOI — not checkedJohnston, C.A., 1998. Geographic Information Systems in Ecology, 1st Edition. Blackwell Science, Edinburgh.
no DOI — not checkedMacDonald, J.A., 1997. Methane oxidation in temperate and tropical soils. Doctoral Thesis, The University of Edinburgh.
no DOI — not checkedMAFF, 1988. Fertiliser Recommendations for Agricultural and Horticultural Crops, 5th Edition. Reference Book 209. HMSO, London, 194pp.
no DOI — not checkedMonteith, J.L., Unsworth, M.H., 1990. Principles of Environmental Physics, 2nd Edition. Edward Arnold, London, 291pp.
no DOI — not checkedApplications of a mechanistic model to calculate nitrous oxide emissions at a national scale
no DOI — not checkedRGAR, 1997. Acid deposition in the United Kingdom 1992–1994. Fourth Report of the Review Group on Acid Rain, AEA Technology plc, Abingdon, UK.
no DOI — not checkedSalway, A.G., Dore, C., Watterson, J., Murrells, T., 1999. Greenhouse gas inventories for England, Scotland, Wales and Northern Ireland: 1990 and 1995. A scoping study. Report AEAT-6196 Issue 1, AEA Technology, Culham, Oxon, UK.
no DOI — not checkedShaw, G., Wheeler, D., 1994. Statistical Techniques in Geographical Analysis, 2nd Edition. David Fulton Publishers, London, 359pp.
no DOI — not checkedSimmonds, L., Schofield, J., Mullins, C., 1995. SPACTeach a computer assisted learning module exploring water movement in the soil-plant-atmosphere continuum. Software Manual, University of Aberdeen, UK, 49pp.
no DOI — not checkedThe control of nitrous oxide emissions from agricultural and natural soils
no DOI — not checked10.1016/S1352-2310(01)00441-1_BIB43
no DOI — not checkedSozanska, 1999. Distribution and amounts of nitric and nitrous oxide emissions from British soils. Doctoral Thesis, The University of Edinburgh.
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