Article
Identifying drivers of non-stationary climate-growth relationships of European beech
Leifsson C, Buras A, Klesse S, Baittinger C, Bat-Enerel B, Battipaglia G, Biondi F, Stajic B, Budeanu M, Čada V, Cavin L, Claessens H, Cufar K, de Luis M & Jump AS (2024) Identifying drivers of non-stationary climate-growth relationships of European beech. Science of the Total Environment, 937, Art. No.: 173321. https://doi.org/10.1016/j.scitotenv.2024.173321
Article
Neighbouring Scots pine populations from contrasting climatic regions show substantial variability but consistent response to warming
González-Díaz P, Cavers S, Matías L, Ennos RA, Cottrell JE & Jump AS (2024) Neighbouring Scots pine populations from contrasting climatic regions show substantial variability but consistent response to warming. Environmental and Experimental Botany, 218, Art. No.: 105603. https://doi.org/10.1016/j.envexpbot.2023.105603
Article
The Use of Biofluid Markers to Evaluate the Consequences of Sport-Related Subconcussive Head Impact Exposure: A Scoping Review
Lember L, Ntikas M, Mondello S, Wilson L, Di Virgilio TG, Hunter AM, Kobeissy F, Mechref Y, Donaldson DI & Ietswaart M (2024) The Use of Biofluid Markers to Evaluate the Consequences of Sport-Related Subconcussive Head Impact Exposure: A Scoping Review. Sports Medicine - Open, 10, Art. No.: 12. https://doi.org/10.1186/s40798-023-00665-6
Article
Himalaya to Hengduan: dynamics of alpine treelines under climate change
Tiwari A, Adhikari A, Fan Z, Li S, Jump AS & Zhou Z (2023) Himalaya to Hengduan: dynamics of alpine treelines under climate change. Regional Environmental Change, 23, Art. No.: 157. https://doi.org/10.1007/s10113-023-02153-9
Article
Diurnal temperature range as a key predictor of plants’ elevation ranges globally
Gallou A, Jump A, Lynn JS, Field R, Irl SD, Steinbauer MJ, Beierkuhnlein C, Chen J, Chou C, Hemp A, Kidane Y, König C, Kreft H, Naqinezhad A & Nowak A (2023) Diurnal temperature range as a key predictor of plants’ elevation ranges globally. Nature Communications, 14, Art. No.: 7890. https://doi.org/10.1038/s41467-023-43477-8
Article
Widespread latitudinal asymmetry in the performance of marginal populations: A meta-analysis
Pulido F, Castagneyrol B, Rodríguez-Sánchez F, Cáceres Y, Pardo A, Moracho E, Kollmann J, Valladares F, Ehrlén J, Jump A, Svenning J & Hampe A (2023) Widespread latitudinal asymmetry in the performance of marginal populations: A meta-analysis. Global Ecology and Biogeography, 32 (6), pp. 842-854. https://doi.org/10.1111/geb.13665
Review
Accounting for trait variability and coordination in predictions of drought-induced range shifts in woody plants
Martínez-Vilalta J, García-Valdés R, Jump A, Vilà-Cabrera A & Mencuccini M (2023) Accounting for trait variability and coordination in predictions of drought-induced range shifts in woody plants. New Phytologist. https://doi.org/10.1111/nph.19138
Article
Anthropogenic land-use legacies underpin climate change-related risks to forest ecosystems
Vilà-Cabrera A, Astigarraga J, Jump AS, Zavala MA, Seijo F, Sperlich D & Ruiz-Benito P (2023) Anthropogenic land-use legacies underpin climate change-related risks to forest ecosystems. Trends in Plant Science. https://doi.org/10.1016/j.tplants.2023.04.014
Article
A balancing act: principles, criteria and indicator framework to operationalize social-ecological resilience of forests
Nikinmaa L, Lindner M, Cantarello E, Gardiner B, Bredahl Jacobsen J, Jump AS, Parra C, Plieninger T, Schuck A, Seidl R, Timberlake T, Waring K, Winkel G & Muys B (2023) A balancing act: principles, criteria and indicator framework to operationalize social-ecological resilience of forests. Journal of Environmental Management, 331, Art. No.: 117039. https://doi.org/10.1016/j.jenvman.2022.117039
Article
Edible fungi crops through mycoforestry, potential for carbon negative food production and mitigation of food and forestry conflicts
Thomas P & Jump A (2023) Edible fungi crops through mycoforestry, potential for carbon negative food production and mitigation of food and forestry conflicts. Proceedings of the National Academy of Sciences (PNAS).
Article
Jet stream position explains regional anomalies in European beech forest productivity and tree growth
Dorado-Liñán I, Ayarzagüena B, Babst F, Xu G, Gil L, Battipaglia G, Buras A, Čada V, Camarero JJ, Cavin L, Claessens H, Drobyshev I, Garamszegi B, Grabner M & Jump AS (2022) Jet stream position explains regional anomalies in European beech forest productivity and tree growth. Nature Communications, 13 (1), Art. No.: 2015. https://doi.org/10.1038/s41467-022-29615-8
Article
Climate-change-driven growth decline of European beech forests
Martinez del Castillo E, Zang CS, Buras A, Hacket-Pain A, Esper J, Serrano-Notivoli R, Hartl C, Weigel R, Klesse S, Resco de Dios V, Scharnweber T, Dorado-Liñán I, van der Maaten-Theunissen M, Jump A & Cavin L (2022) Climate-change-driven growth decline of European beech forests. Communications Biology, 5 (1), Art. No.: 163. https://doi.org/10.1038/s42003-022-03107-3
Article
Intimate mixtures of Scots pine and Sitka spruce do not increase resilience to spring drought
Ovenden TS, Perks MP, Forrester DI, Mencuccini M, Rhoades J, Thompson DL, Stokes VJ & Jump AS (2022) Intimate mixtures of Scots pine and Sitka spruce do not increase resilience to spring drought. Forest Ecology and Management, 521, Art. No.: 120448. https://doi.org/10.1016/j.foreco.2022.120448
Article
The neural response is heightened when watching a person approaching compared to walking away: Evidence for dynamic social neuroscience
Mustile M, Kourtis D, Edwards MG, Donaldson DI & Ietswaart M (2022) The neural response is heightened when watching a person approaching compared to walking away: Evidence for dynamic social neuroscience. Neuropsychologia, 175, Art. No.: 108352. https://doi.org/10.1016/j.neuropsychologia.2022.108352
Article
Riding the elevator to extinction: Disjunct arctic-alpine plants of open habitats decline as their more competitive neighbours expand
Watts SH, Mardon DK, Mercer C, Watson D, Cole H, Shaw RF & Jump AS (2022) Riding the elevator to extinction: Disjunct arctic-alpine plants of open habitats decline as their more competitive neighbours expand. Biological Conservation. https://doi.org/10.1016/j.biocon.2022.109620
Article
Global maps of soil temperature
Lembrechts JJ, van den Hoogen J, Aalto J, Ashcroft MB, De Frenne P, Kemppinen J, Kopecký M, Luoto M, Maclean IMD, Crowther TW, Bailey JJ, Haesen S, Klinges DH, Niittynen P & Jump AS (2022) Global maps of soil temperature. Global Change Biology, 28 (9), pp. 3110-3144. https://doi.org/10.1111/gcb.16060
Article
High intraspecific trait variation results in a resource allocation spectrum of a subtropical pine across an elevational gradient
O’Sullivan KSW, Vilà-Cabrera A, Chen J, Greenwood S, Chang C & Jump AS (2022) High intraspecific trait variation results in a resource allocation spectrum of a subtropical pine across an elevational gradient. Journal of Biogeography, 49 (4), pp. 668-681. https://doi.org/10.1111/jbi.14336
Article
The benefits of mountain woodland restoration
Watts SH & Jump AS (2022) The benefits of mountain woodland restoration. Restoration Ecology. https://doi.org/10.1111/rec.13701
Article
Improved hyperspectral inversion of aquatic reflectance under non-uniform vertical mixing
Simis S, Hunter P, Matthews M, Spyrakos E, Tyler A & Vaiciute D (2022) Improved hyperspectral inversion of aquatic reflectance under non-uniform vertical mixing. Optics Express, 30 (6), pp. 9655-9673. https://doi.org/10.1364/oe.450374
Article
Adaptive smoothing to identify spatial structure in global lake ecological processes using satellite remote sensing data
Gong M, O'Donnell R, Miller C, Scott M, Simis S, Groom S, Tyler A, Hunter P, Spyrakos E, Merchant C, Maberly S & Carvalho L (2022) Adaptive smoothing to identify spatial structure in global lake ecological processes using satellite remote sensing data. Spatial Statistics. https://doi.org/10.1016/j.spasta.2022.100615
Article
Satellite data track spatial and temporal declines in European beech forest canopy characteristics associated with intense drought events in the Rhön Biosphere Reserve, Central Germany
West E, Morley PJ, Jump AS & Donoghue DNM (2022) Satellite data track spatial and temporal declines in European beech forest canopy characteristics associated with intense drought events in the Rhön Biosphere Reserve, Central Germany. Plant Biology. https://doi.org/10.1111/plb.13391
Article
State space functional principal component analysis to identify spatiotemporal patterns in remote sensing lake water quality
Gong M, Miller C, Scott M, O'Donnell R, Simis S, Groom S, Tyler A, Hunter P & Spyrakos E (2021) State space functional principal component analysis to identify spatiotemporal patterns in remote sensing lake water quality. Stochastic Environmental Research and Risk Assessment, 35 (12), pp. 2521-2536. https://doi.org/10.1007/s00477-021-02017-w
Article
Threshold response to extreme drought shifts inter-tree growth dominance in Pinus sylvestris
Ovenden T, Perks M, Clarke T, Mencuccini M & Jump A (2021) Threshold response to extreme drought shifts inter-tree growth dominance in Pinus sylvestris. Frontiers in Forests and Global Change, 4, Art. No.: 737342. https://doi.org/10.3389/ffgc.2021.737342
Article
Retrieval of Chlorophyll-a concentration and associated product uncertainty in optically diverse lakes and reservoirs
Liu X, Steele C, Simis S, Warren M, Tyler A, Spyrakos E, Selmes N & Hunter P (2021) Retrieval of Chlorophyll-a concentration and associated product uncertainty in optically diverse lakes and reservoirs. Remote Sensing of Environment, 267, Art. No.: 112710. https://doi.org/10.1016/j.rse.2021.112710
Article
ACIX-Aqua: A global assessment of atmospheric correction methods for Landsat-8 and Sentinel-2 over lakes, rivers, and coastal waters
Pahlevan N, Mangin A, Balasubramanian SV, Smith B, Alikas K, Arai K, Barbosa C, Bélanger S, Binding C, Bresciani M, Giardino C, Hunter P, Simis S, Spyrakos E & Tyler A (2021) ACIX-Aqua: A global assessment of atmospheric correction methods for Landsat-8 and Sentinel-2 over lakes, rivers, and coastal waters. Remote Sensing of Environment, 258, Art. No.: 112366. https://doi.org/10.1016/j.rse.2021.112366
Conference Paper (published)
Moving towards global satellite based products for monitoring of inland and coastal waters. Regional examples from Europe and South America
Spyrakos E, Hunter P, Simis S, Neil C, Riddick C, Wang S, Varley A, Blake M, Groom S, Palenzuela JT, Gonzalez LV, Cardenas C, Frangopulos M, Vega XA, Iriarte JL & Tyler A (2020) Moving towards global satellite based products for monitoring of inland and coastal waters. Regional examples from Europe and South America. In: 2020 IEEE Latin American GRSS and ISPRS Remote Sensing Conference, LAGIRS 2020. IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS 2020), Santiago, Chile, 22.03.2020-26.03.2020. Piscataway, NJ, USA: Institute of Electrical and Electronics Engineers Inc. pp. 363-368. https://doi.org/10.1109/LAGIRS48042.2020.9165653
Article
Teachers matter for metacognition: Facilitating metacognition in the primary school through teacher-pupil interactions
Branigan HE & Donaldson DI (2020) Teachers matter for metacognition: Facilitating metacognition in the primary school through teacher-pupil interactions. Thinking Skills and Creativity, 38, Art. No.: 100718. https://doi.org/10.1016/j.tsc.2020.100718
Article
Climate challenges, vulnerabilities, and food security
Nelson MC, Ingram SE, Dugmore AJ, Streeter R, Peeples MA, McGovern TH, Hegmon M, Arneborg J, Kintigh KW, Brewington S, Spielmann KA, Simpson I, Strawhacker C, Comeau LEL, Torvinen A, Madsen CK, Hambrecht G & Smiarowski K (2016) Climate challenges, vulnerabilities, and food security. Proceedings of the National Academy of Sciences, 113 (2), pp. 298-303. https://doi.org/10.1073/pnas.1506494113
Article
Fish can show emotional fever: stress-induced hyperthermia in zebrafish
Rey S, Huntingford FA, Boltaña S, Vargas R, Knowles TG & MacKenzie S (2015) Fish can show emotional fever: stress-induced hyperthermia in zebrafish. Proceedings of the Royal Society B: Biological Sciences, 282 (1819), Art. No.: 20152266. https://doi.org/10.1098/rspb.2015.2266
Article
The lead legacy: The relationship between historical mining, pollution and the post-mining landscape
Mills C, Simpson I & Adderley WP (2014) The lead legacy: The relationship between historical mining, pollution and the post-mining landscape. Landscape History, 35 (1), pp. 47-72. https://doi.org/10.1080/01433768.2014.916912
Article
Living with sand: A record of landscape change and storminess during the Bronze and Iron Ages Orkney, Scotland
Tisdall E, McCulloch R, Sanderson D, Simpson I & Woodward N (2013) Living with sand: A record of landscape change and storminess during the Bronze and Iron Ages Orkney, Scotland. Quaternary International, 308-309, pp. 205-215. https://doi.org/10.1016/j.quaint.2013.05.016
Article
Norse–Inuit interaction and landscape change in southern Greenland. A geochronological, pedological and palynological investigation
Golding KA, Simpson I, Schofield JE & Edwards KJ (2011) Norse–Inuit interaction and landscape change in southern Greenland. A geochronological, pedological and palynological investigation. Geoarchaeology, 26 (3), pp. 315-345. https://doi.org/10.1002/gea.20351
Article
Rockshelter Sedimentation in a Dynamic Tropical Landscape: Late Pleistocene-Early Holocene Archaeological Deposits in Kitulgala Beli-lena, Southwestern Sri Lanka
Kourampas N, Simpson I, Perera HN, Deraniyagala SU & Wijeyapala WH (2009) Rockshelter Sedimentation in a Dynamic Tropical Landscape: Late Pleistocene-Early Holocene Archaeological Deposits in Kitulgala Beli-lena, Southwestern Sri Lanka. Geoarchaeology, 24 (6), pp. 677-714. https://doi.org/10.1002/gea.20287
Article
Geoarchaeological investigations at Sandhavn, South Greenland
Golding KA, Simpson I, Schofield JE & McMullen JA (2009) Geoarchaeological investigations at Sandhavn, South Greenland. Antiquity, 83 (320). http://antiquity.ac.uk/projgall/golding/
Article
Interpreting the Viking Age to Medieval period transition in norse Orkney through cultural soil and sediment analyses
Simpson I, Barrett J & Milek KB (2005) Interpreting the Viking Age to Medieval period transition in norse Orkney through cultural soil and sediment analyses. Geoarchaeology, 20 (4), pp. 355-377. https://doi.org/10.1002/gea.20054
Conference Paper (unpublished)
Cultural Ecology in the Kala-Balge Region, North East Nigeria: ethno-pedological understandings and historical resource use
Adderley WP & Simpson I (2005) Cultural Ecology in the Kala-Balge Region, North East Nigeria: ethno-pedological understandings and historical resource use. 2005 American Association of Geographers, Annual Meeting, Denver, CO, 05.04.2005-09.04.2005. http://meridian.aag.org/callforpapers/program/AbstractDetail.cfm?AbstractID=4376
Article
The Norse landnam on the North Atlantic islands: an environmental impact assessment
Dugmore AJ, Church MJ, Buckland PC, Edwards KJ, Lawson I, McGovern TH, Panagiotakopulu E, Simpson I, Skidmore P & Sveinbjarnardottir G (2005) The Norse landnam on the North Atlantic islands: an environmental impact assessment. Polar Record, 41 (1), pp. 21-37. https://doi.org/10.1017/S0032247404003985
Article
Formation of sandy anthropogenic soils in NW Europe: Identification of inputs based on particle size distribution
Dercon G, Davidson D, Dalsgaard K, Simpson I, Spek T & Thomas J (2005) Formation of sandy anthropogenic soils in NW Europe: Identification of inputs based on particle size distribution. CATENA, 59 (3), pp. 341-356. https://doi.org/10.1016/j.catena.2004.08.001
Article
Assessing the role of winter grazing in historic land degradation, Myvatnssveit, northeast Iceland
Simpson I, Gudmundsson G, Thomson AM & Cluett J (2004) Assessing the role of winter grazing in historic land degradation, Myvatnssveit, northeast Iceland. Geoarchaeology, 19 (5), pp. 471-502. https://doi.org/10.1002/gea.20006
Article
Joined-up archaeology at Old Scatness, Shetland: Thin section analysis of the site and hinterland
Guttmann EB, Simpson I & Dockrill SJ (2003) Joined-up archaeology at Old Scatness, Shetland: Thin section analysis of the site and hinterland. Environmental Archaeology, 8 (1), pp. 17-31. https://doi.org/10.1179/env.2003.8.1.17
Article
Soil management in pre-Hispanic raised field systems: Micromorphological evidence from Hacienda Zuleta, Ecuador
Wilson C, Simpson I & Currie EJ (2002) Soil management in pre-Hispanic raised field systems: Micromorphological evidence from Hacienda Zuleta, Ecuador. Geoarchaeology, 17 (3), pp. 261-283. https://doi.org/10.1002/gea.10015
Article
Muck 'n' molecules: Organic geochemical methods for detecting ancient manuring
Bull ID, Simpson I, van Bergen PF & Evershed RP (1999) Muck 'n' molecules: Organic geochemical methods for detecting ancient manuring. Antiquity, 73 (279), pp. 86-96. http://www.antiquity.ac.uk/ant/073/Ant0730086.htm
Article
Organic geochemical evidence for the origin of ancient anthropogenic soil deposits at Tofts Ness, Sanday, Orkney
Bull ID, Simpson I, Dockrill SJ & Evershed RP (1999) Organic geochemical evidence for the origin of ancient anthropogenic soil deposits at Tofts Ness, Sanday, Orkney. Organic Geochemistry, 30 (7), pp. 535-556. https://doi.org/10.1016/S0146-6380%2899%2900020-0
Article
Interpreting early land management through compound specific stable isotope analyses of archaeological soils
Simpson I, Bol R, Bull ID, Evershed RP, Petzke KJ & Dockrill SJ (1999) Interpreting early land management through compound specific stable isotope analyses of archaeological soils. Rapid Communications in Mass Spectrometry, 13 (13), pp. 1315-1319. https://doi.org/10.1002/%28SICI%291097-0231%2819990715%2913%3A13%3C1315%3A%3AAID-RCM629%3E3.0.CO%3B2-0
Article
Lipid biomarkers of manuring practice in relict anthropogenic soils
Simpson I, van Bergen PF, Perret V, Elhmmali MM, Roberts DJ & Evershed RP (1999) Lipid biomarkers of manuring practice in relict anthropogenic soils. Holocene, 9 (2), pp. 223-229. https://doi.org/10.1191/095968399666898333
Article
Relict soils and early arable land management in Lofoten, Norway
Simpson I, Bryant RG & Tveraabak U (1998) Relict soils and early arable land management in Lofoten, Norway. Journal of Archaeological Science, 25 (12), pp. 1185-1198. https://doi.org/10.1006/jasc.1998.0296
Article
Application of a grazing model to predict heather moorland utilization and implications for nature conservation
Simpson I, Kirkpatrick AH, Scott L, Gill JP, Hanley N & MacDonald AJ (1998) Application of a grazing model to predict heather moorland utilization and implications for nature conservation. Journal of Environmental Management, 54 (3), pp. 215-231. https://doi.org/10.1006/jema.1998.0211
Article
Early anthropogenic soil formation at Tofts Ness, Sanday, Orkney
Simpson I, Dockrill SJ, Bull ID & Evershed RP (1998) Early anthropogenic soil formation at Tofts Ness, Sanday, Orkney. Journal of Archaeological Science, 25 (8), pp. 729-746. https://doi.org/10.1006/jasc.1997.0216
Article
Contingent valuation versus choice experiments: Estimating the benefits of environmentally sensitive areas in Scotland
Hanley N, Macmillan D, Wright RE, Bullock CH, Simpson I, Parsisson D & Crabtree R (1998) Contingent valuation versus choice experiments: Estimating the benefits of environmentally sensitive areas in Scotland. Journal of Agricultural Economics, 49 (1), pp. 1-15. https://doi.org/10.1111/j.1477-9552.1998.tb01248.x
Article
Principles for the provision of public goods from agriculture: Modeling moorland conservation in Scotland
Hanley N, Kirkpatrick AH, Simpson I & Oglethorpe D (1998) Principles for the provision of public goods from agriculture: Modeling moorland conservation in Scotland. Land Economics, 74 (1), pp. 102-113. http://www.jstor.org/stable/3147216
Article
Envisioning future landscapes in the Environmentally Sensitive Areas of Scotland
Simpson I, Parsisson D, Hanley N & Bullock CH (1997) Envisioning future landscapes in the Environmentally Sensitive Areas of Scotland. Transactions of the Institute of British Geographers, 22 (3), pp. 307-320. https://doi.org/10.1111/j.0020-2754.1997.00307.x
Article
Relict properties of anthropogenic deep top soils as indicators of infield management in Marwick, West Mainland, Orkney
Simpson I (1997) Relict properties of anthropogenic deep top soils as indicators of infield management in Marwick, West Mainland, Orkney. Journal of Archaeological Science, 24 (4), pp. 365-380. https://doi.org/10.1006/jasc.1996.0121
Article
Ecological-economic modelling of the conservation of threatened habitats: Heather moorland in the Northern Isles of Scotland
Hanley N, Kirkpatrick AH, Simpson I, Oglethorpe D & MacDonald AJ (1996) Ecological-economic modelling of the conservation of threatened habitats: Heather moorland in the Northern Isles of Scotland. Biodiversity and Conservation, 5 (10), pp. 1207-1219. https://doi.org/10.1007/BF00051572
Article
Interpretation of midden formation processes at Robert's Haven, Caithness, Scotland using thin section micromorphology
Simpson I & Barrett JH (1996) Interpretation of midden formation processes at Robert's Haven, Caithness, Scotland using thin section micromorphology. Journal of Archaeological Science, 23 (4), pp. 543-556. https://doi.org/10.1006/jasc.1996.0051
Article
Establishing time-scales for early cultivated soils in the Northern Isles of Scotland
Simpson I (1995) Establishing time-scales for early cultivated soils in the Northern Isles of Scotland. Scottish Geographical Magazine, 111 (3), pp. 184-186. https://doi.org/10.1080/00369229518736964
Article
The Cleaven Dyke: A Neolithic cursus monument/bank barrow in Tayside region, Scotland
Barclay GJ, Simpson I & Davidson D (1995) The Cleaven Dyke: A Neolithic cursus monument/bank barrow in Tayside region, Scotland. Antiquity, 69 (263), pp. 317-326. http://www.antiquity.ac.uk/ant/069/Ant0690317.htm
Book Chapter
Tofts Ness, Sanday, Orkney: an integrated study of a buried Orcadian landscape
Dockrill SJ, Bond JM, Miles A, Simpson I & Ambers J (1994) Tofts Ness, Sanday, Orkney: an integrated study of a buried Orcadian landscape. In: Luff R & Rowley-Conwy P (eds.) Whither Environmental Archaeology?. Oxbow Monographs, 38. Oxford: Oxbow Books, pp. 115-132.
Article
Spatial constraints on anthropogenic soil formation in Orkney
Simpson I (1994) Spatial constraints on anthropogenic soil formation in Orkney. Scottish Geographical Magazine, 110 (2), pp. 100-104. https://doi.org/10.1080/00369229418736914
Article
Utilitarian and rights-based alternatives for protecting Sites of Special Scientific Interest
Spash CL & Simpson I (1994) Utilitarian and rights-based alternatives for protecting Sites of Special Scientific Interest. Journal of Agricultural Economics, 45 (1), pp. 15-26. https://doi.org/10.1111/j.1477-9552.1994.tb00374.x
Article
Protecting sites of special scientific interest: Intrinsic and utilitarian values
Spash CL & Simpson I (1993) Protecting sites of special scientific interest: Intrinsic and utilitarian values. Journal of Environmental Management, 39 (3), pp. 213-227. https://doi.org/10.1006/jema.1993.1065
Article
The chronology of anthropogenic soil formation in Orkney
Simpson I (1993) The chronology of anthropogenic soil formation in Orkney. Scottish Geographical Magazine, 109 (1), pp. 4-11. https://doi.org/10.1080/00369229318736870