1. Alexander P, Paustian K, Smith P, Moran D (2015) The economics of soil C sequestration and agricultural emissions abatement. SOIL 1(1):331–339
2. Avery BW (1980) Soil classification for England and Wales [higher categories]. Technical Monograph 14, Soil Survey of England and Wales, Harpenden, UK
3. Avery BW, Bullock P (1969) The soils of Broadbalk: morphology and classification of Broadbalk soils. Rothamsted Experimental Station Report for 1968 (part 2), pp 63–81
4. BEIS (2015) 2015 UK greenhouse gas emissions.
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/589602/2015_Final_Emissions_Statistics_one_page_summary.pdf
5. Chmielewski FM, Potts JM (1995) The relationship between crop yields from an experiment in southern England and long-term climate variations. Agric For Meteorol 73:43–66