Articles | Volume 5, issue 2
https://doi.org/10.5194/soil-5-253-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/soil-5-253-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Original research article
| 
03 Sep 2019
Original research article |
| 03 Sep 2019
| 03 Sep 2019
Arable soil formation and erosion: a hillslope-based cosmogenic nuclide study in the United Kingdom
Lancaster Environment Centre, Lancaster University, Lancaster,
Lancashire, UK
John N. Quinton
Lancaster Environment Centre, Lancaster University, Lancaster,
Lancashire, UK
Andrew M. Tye
British Geological Survey, Keyworth, Nottinghamshire, UK
Ángel Rodés
Scottish Universities Environmental Research Centre, East Kilbride,
UK
Jessica A. C. Davies
Lancaster Environment Centre, Lancaster University, Lancaster,
Lancashire, UK
Simon M. Mudd
School of GeoSciences, University of Edinburgh, Edinburgh, UK
Timothy A. Quine
College of Life and Environmental Sciences, University of Exeter,
Exeter, UK
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Pedro V. G. Batista, Daniel L. Evans, Bernardo M. Cândido, and Peter Fiener
SOIL, 9, 71–88, https://doi.org/10.5194/soil-9-71-2023, https://doi.org/10.5194/soil-9-71-2023, 2023
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Most agricultural soils erode faster than new soil is formed, which leads to soil thinning. Here, we used a model simulation to investigate how soil erosion and soil thinning can alter topsoil properties and change its susceptibility to erosion. We found that soil profiles are sensitive to erosion-induced changes in the soil system, which mostly slow down soil thinning. These findings are likely to impact how we estimate soil lifespans and simulate long-term erosion dynamics.
Jinshi Jian, Xuan Du, Juying Jiao, Xiaohua Ren, Karl Auerswald, Ryan Stewart, Zeli Tan, Jianlin Zhao, Daniel L. Evans, Guangju Zhao, Nufang Fang, Wenyi Sun, Chao Yue, and Ben Bond-Lamberty
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2022-87, https://doi.org/10.5194/essd-2022-87, 2022
Manuscript not accepted for further review
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Field soil loss and sediment yield due to surface runoff observations were compiled into a database named AWESOME: Archive for Water Erosion and Sediment Outflow MEasurements. Annual soil erosion data from 1985 geographic sites and 75 countries have been compiled into AWESOME. This database aims to be an open framework for the scientific community to share field-based annual soil erosion measurements, enabling better understanding of the spatial and temporal variability of annual soil erosion.
Prakash Pokhrel, Mikael Attal, Hugh D. Sinclair, Simon M. Mudd, and Mark Naylor
Earth Surf. Dynam., 12, 515–536, https://doi.org/10.5194/esurf-12-515-2024, https://doi.org/10.5194/esurf-12-515-2024, 2024
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Pebbles become increasingly rounded during downstream transport in rivers due to abrasion. This study quantifies pebble roundness along the length of two Himalayan rivers. We demonstrate that roundness increases with downstream distance and that the rates are dependent on rock type. We apply this to reconstructing travel distances and hence the size of ancient Himalaya. Results show that the ancient river network was larger than the modern one, indicating that there has been river capture.
Pedro V. G. Batista, Daniel L. Evans, Bernardo M. Cândido, and Peter Fiener
SOIL, 9, 71–88, https://doi.org/10.5194/soil-9-71-2023, https://doi.org/10.5194/soil-9-71-2023, 2023
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Most agricultural soils erode faster than new soil is formed, which leads to soil thinning. Here, we used a model simulation to investigate how soil erosion and soil thinning can alter topsoil properties and change its susceptibility to erosion. We found that soil profiles are sensitive to erosion-induced changes in the soil system, which mostly slow down soil thinning. These findings are likely to impact how we estimate soil lifespans and simulate long-term erosion dynamics.
Tancrède P. M. Leger, Andrew S. Hein, Ángel Rodés, Robert G. Bingham, Irene Schimmelpfennig, Derek Fabel, Pablo Tapia, and ASTER Team
Clim. Past, 19, 35–59, https://doi.org/10.5194/cp-19-35-2023, https://doi.org/10.5194/cp-19-35-2023, 2023
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Over the past 800 thousand years, variations in the Earth’s orbit and tilt have caused antiphased solar insolation intensity in the Northern and Southern Hemispheres. Paradoxically, glacial records suggest that global ice sheets have responded synchronously to major cold glacial and warm interglacial episodes. To address this puzzle, we present a new detailed glacier chronology that estimates the timing of multiple Patagonian ice-sheet waxing and waning cycles over the past 300 thousand years.
Fiona J. Clubb, Eliot F. Weir, and Simon M. Mudd
Earth Surf. Dynam., 10, 437–456, https://doi.org/10.5194/esurf-10-437-2022, https://doi.org/10.5194/esurf-10-437-2022, 2022
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River valleys are important components of mountain systems: they are the most fertile part of landscapes and store sediment which is transported from mountains to surrounding basins. Our knowledge of the location and shape of valleys is hindered by our ability to measure them over large areas. We present a new method for measuring the width of mountain valleys continuously along river channels from digital topography and show that our method can be used to test common models of river widening.
Jinshi Jian, Xuan Du, Juying Jiao, Xiaohua Ren, Karl Auerswald, Ryan Stewart, Zeli Tan, Jianlin Zhao, Daniel L. Evans, Guangju Zhao, Nufang Fang, Wenyi Sun, Chao Yue, and Ben Bond-Lamberty
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2022-87, https://doi.org/10.5194/essd-2022-87, 2022
Manuscript not accepted for further review
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Field soil loss and sediment yield due to surface runoff observations were compiled into a database named AWESOME: Archive for Water Erosion and Sediment Outflow MEasurements. Annual soil erosion data from 1985 geographic sites and 75 countries have been compiled into AWESOME. This database aims to be an open framework for the scientific community to share field-based annual soil erosion measurements, enabling better understanding of the spatial and temporal variability of annual soil erosion.
Roisin O'Riordan, Jess Davies, Carly Stevens, and John N. Quinton
SOIL, 7, 661–675, https://doi.org/10.5194/soil-7-661-2021, https://doi.org/10.5194/soil-7-661-2021, 2021
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As urban populations grow, soil sealing with impermeable surfaces will increase. At present there is limited knowledge on the effect of sealing on soil carbon and nutrients. We found that, in general, sealing reduced soil carbon and nutrients; however, where there were additions due to human activity, soil carbon and nutrients were increased. This suggests that there is a legacy soil carbon store in areas with an industrial past and highlights the influence of artefacts in urban soil.
Christopher R. Taylor, Victoria Janes-Bassett, Gareth K. Phoenix, Ben Keane, Iain P. Hartley, and Jessica A. C. Davies
Biogeosciences, 18, 4021–4037, https://doi.org/10.5194/bg-18-4021-2021, https://doi.org/10.5194/bg-18-4021-2021, 2021
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We used experimental data to model two phosphorus-limited grasslands and investigated their response to nitrogen (N) deposition. Greater uptake of organic P facilitated a positive response to N deposition, stimulating growth and soil carbon storage. Where organic P access was less, N deposition exacerbated P demand and reduced plant C input to the soil. This caused more C to be released into the atmosphere than is taken in, reducing the climate-mitigation capacity of the modelled grassland.
Jaqueline Stenfert Kroese, John N. Quinton, Suzanne R. Jacobs, Lutz Breuer, and Mariana C. Rufino
SOIL, 7, 53–70, https://doi.org/10.5194/soil-7-53-2021, https://doi.org/10.5194/soil-7-53-2021, 2021
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Particulate macronutrient concentrations were up to 3-fold higher in a natural forest catchment compared to fertilized agricultural catchments. Although the particulate macronutrient concentrations were lower in the smallholder agriculture catchment, because of higher sediment loads from that catchment, the total particulate macronutrient loads were higher. Land management practices should be focused on agricultural land to reduce the loss of soil carbon and nutrients to the stream.
Boris Gailleton, Simon M. Mudd, Fiona J. Clubb, Daniel Peifer, and Martin D. Hurst
Earth Surf. Dynam., 7, 211–230, https://doi.org/10.5194/esurf-7-211-2019, https://doi.org/10.5194/esurf-7-211-2019, 2019
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The shape of landscapes is influenced by climate changes, faulting or the nature of the rocks under the surface. One of the most sensitive parts of the landscape to these changes is the river system that eventually adapts to such changes by adapting its slope, the most extreme example being a waterfall. We here present an algorithm that extracts changes in river slope over large areas from satellite data with the aim of investigating climatic, tectonic or geologic changes in the landscape.
Alexandru T. Codilean, Henry Munack, Timothy J. Cohen, Wanchese M. Saktura, Andrew Gray, and Simon M. Mudd
Earth Syst. Sci. Data, 10, 2123–2139, https://doi.org/10.5194/essd-10-2123-2018, https://doi.org/10.5194/essd-10-2123-2018, 2018
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OCTOPUS is a database of cosmogenic radionuclide and luminescence measurements in fluvial sediment made available to the research community via an Open Geospatial Consortium compliant web service. OCTOPUS and its associated data curation framework provide the opportunity for researchers to reuse previously published but otherwise unusable CRN and luminescence data. This delivers the potential to harness old but valuable data that would otherwise be lost to the research community.
Simon M. Mudd, Fiona J. Clubb, Boris Gailleton, and Martin D. Hurst
Earth Surf. Dynam., 6, 505–523, https://doi.org/10.5194/esurf-6-505-2018, https://doi.org/10.5194/esurf-6-505-2018, 2018
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Rivers can reveal information about erosion rates, tectonics, and climate. In order to make meaningful inferences about these influences, one must be able to compare headwaters to downstream parts of the river network. We describe new methods for normalizing river steepness for drainage area to better understand how rivers record erosion rates in eroding landscapes.
Guillaume C. H. Goodwin, Simon M. Mudd, and Fiona J. Clubb
Earth Surf. Dynam., 6, 239–255, https://doi.org/10.5194/esurf-6-239-2018, https://doi.org/10.5194/esurf-6-239-2018, 2018
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Salt marshes are valuable environments that provide multiple services to coastal communities. However, their fast-paced evolution poses a challenge to monitoring campaigns due to time-consuming processing. The Topographic Identification of Platforms (TIP) method uses high-resolution topographic data to automatically detect the limits of salt marsh platforms within a landscape. The TIP method provides sufficient accuracy to monitor salt marsh change over time, facilitating coastal management.
Fiona J. Clubb, Simon M. Mudd, David T. Milodowski, Declan A. Valters, Louise J. Slater, Martin D. Hurst, and Ajay B. Limaye
Earth Surf. Dynam., 5, 369–385, https://doi.org/10.5194/esurf-5-369-2017, https://doi.org/10.5194/esurf-5-369-2017, 2017
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Floodplains and fluvial terraces can provide information about current and past river systems, helping to reveal how channels respond to changes in both climate and tectonics. We present a new method of identifying these features objectively from digital elevation models by analysing their slope and elevation compared to the modern river. We test our method in eight field sites, and find that it provides rapid and reliable extraction of floodplains and terraces across a range of landscapes.
Simon Marius Mudd, Marie-Alice Harel, Martin D. Hurst, Stuart W. D. Grieve, and Shasta M. Marrero
Earth Surf. Dynam., 4, 655–674, https://doi.org/10.5194/esurf-4-655-2016, https://doi.org/10.5194/esurf-4-655-2016, 2016
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Cosmogenic nuclide concentrations are widely used to calculate catchment-averaged denudation rates. Despite their widespread use, there is currently no open source method for calculating such rates, and the methods used to calculate catchment-averaged denudation rates vary widely between studies. Here we present an automated, open-source method for calculating basin averaged denudation rates, which may be used as a stand-alone calculator or as a front end to popular online calculators.
Stuart W. D. Grieve, Simon M. Mudd, David T. Milodowski, Fiona J. Clubb, and David J. Furbish
Earth Surf. Dynam., 4, 627–653, https://doi.org/10.5194/esurf-4-627-2016, https://doi.org/10.5194/esurf-4-627-2016, 2016
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High-resolution topographic data are becoming more prevalent, yet many areas of geomorphic interest do not have such data available. We produce topographic data at a range of resolutions to explore the influence of decreasing resolution of data on geomorphic analysis. We test the accuracy of the calculation of curvature, a hillslope sediment transport coefficient, and the identification of channel networks, providing guidelines for future use of these methods on low-resolution topographic data.
Stuart W. D. Grieve, Simon M. Mudd, Martin D. Hurst, and David T. Milodowski
Earth Surf. Dynam., 4, 309–325, https://doi.org/10.5194/esurf-4-309-2016, https://doi.org/10.5194/esurf-4-309-2016, 2016
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Relationships between the erosion rate and topographic relief of hillslopes have been demonstrated in a number of diverse settings and such patterns can be used to identify the impact of tectonic plate motion on the Earth's surface. Here we present an open-source software tool which can be used to explore these relationships in any landscape where high-resolution topographic data have been collected.
Saskia D. Keesstra, Johan Bouma, Jakob Wallinga, Pablo Tittonell, Pete Smith, Artemi Cerdà, Luca Montanarella, John N. Quinton, Yakov Pachepsky, Wim H. van der Putten, Richard D. Bardgett, Simon Moolenaar, Gerben Mol, Boris Jansen, and Louise O. Fresco
SOIL, 2, 111–128, https://doi.org/10.5194/soil-2-111-2016, https://doi.org/10.5194/soil-2-111-2016, 2016
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Soil science, as a land-related discipline, has links to several of the UN Sustainable Development Goals which are demonstrated through the functions of soils and related ecosystem services. We discuss how soil scientists can rise to the challenge both internally and externally in terms of our relations with colleagues in other disciplines, diverse groups of stakeholders and the policy arena. To meet these goals we recommend the set of steps to be taken by the soil science community as a whole.
D. T. Milodowski, S. M. Mudd, and E. T. A. Mitchard
Earth Surf. Dynam., 3, 483–499, https://doi.org/10.5194/esurf-3-483-2015, https://doi.org/10.5194/esurf-3-483-2015, 2015
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Rock is exposed at the Earth surface when erosion rates locally exceed rates of soil production. This transition is marked by a diagnostic increase in topographic roughness, which we demonstrate can be a powerful indicator of the location of rock outcrop in a landscape. Using this to explore how hillslopes in two landscapes respond to increasing erosion rates, we find that the transition from soil-mantled to bedrock hillslopes is patchy and spatially heterogeneous.
A. Ola, I. C. Dodd, and J. N. Quinton
SOIL, 1, 603–612, https://doi.org/10.5194/soil-1-603-2015, https://doi.org/10.5194/soil-1-603-2015, 2015
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Plant roots are crucial in soil erosion control. Moreover, some species respond to nutrient-rich patches by lateral root proliferation. At the soil surface dense mats of roots may block soil pores thereby limiting infiltration, enhancing runoff; whereas at depth local increases in shear strength may reinforce soils at the shear plane. This review considers the potential of manipulating plant roots to control erosion.
M. Attal, S. M. Mudd, M. D. Hurst, B. Weinman, K. Yoo, and M. Naylor
Earth Surf. Dynam., 3, 201–222, https://doi.org/10.5194/esurf-3-201-2015, https://doi.org/10.5194/esurf-3-201-2015, 2015
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Steeper landscapes tend to erode faster. In this study, we also find that sediment produced on steeper landscapes is coarser. Soils are coarser because fragments spend less time in the soil so are less exposed to processes that can break them down. Change in sediment sources impact the sediment transported by rivers: rivers transport sediment up to cobble size in low-slope, soil-mantled areas; they transport much coarser sediment (including boulders supplied from landslides) in the steep areas.
E. C. Brevik, A. Cerdà, J. Mataix-Solera, L. Pereg, J. N. Quinton, J. Six, and K. Van Oost
SOIL, 1, 117–129, https://doi.org/10.5194/soil-1-117-2015, https://doi.org/10.5194/soil-1-117-2015, 2015
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This paper provides a brief accounting of some of the many ways that the study of soils can be interdisciplinary, therefore giving examples of the types of papers we hope to see submitted to SOIL.
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Development of a harmonised soil profile analytical database for Europe: a resource for supporting regional soil management
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Physical, chemical, and mineralogical attributes of a representative group of soils from the eastern Amazon region in Brazil
Uncertainty indication in soil function maps – transparent and easy-to-use information to support sustainable use of soil resources
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Meike Grosse, Wilfried Hierold, Marlen C. Ahlborn, Hans-Peter Piepho, and Katharina Helming
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María Marta Caffaro, Karina Beatriz Balestrasse, and Gerardo Rubio
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Jeppe Aagaard Kristensen, Thomas Balstrøm, Robert J. A. Jones, Arwyn Jones, Luca Montanarella, Panos Panagos, and Henrik Breuning-Madsen
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Werner Gerwin, Frank Repmann, Spyridon Galatsidas, Despoina Vlachaki, Nikos Gounaris, Wibke Baumgarten, Christiane Volkmann, Dimitrios Keramitzis, Fotis Kiourtsis, and Dirk Freese
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Edna Santos de Souza, Antonio Rodrigues Fernandes, Anderson Martins De Souza Braz, Fábio Júnior de Oliveira, Luís Reynaldo Ferracciú Alleoni, and Milton César Costa Campos
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Hans-Jörg Vogel, Stephan Bartke, Katrin Daedlow, Katharina Helming, Ingrid Kögel-Knabner, Birgit Lang, Eva Rabot, David Russell, Bastian Stößel, Ulrich Weller, Martin Wiesmeier, and Ute Wollschläger
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Gerard Govers, Roel Merckx, Bas van Wesemael, and Kristof Van Oost
SOIL, 3, 45–59, https://doi.org/10.5194/soil-3-45-2017, https://doi.org/10.5194/soil-3-45-2017, 2017
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Luca Montanarella, Daniel Jon Pennock, Neil McKenzie, Mohamed Badraoui, Victor Chude, Isaurinda Baptista, Tekalign Mamo, Martin Yemefack, Mikha Singh Aulakh, Kazuyuki Yagi, Suk Young Hong, Pisoot Vijarnsorn, Gan-Lin Zhang, Dominique Arrouays, Helaina Black, Pavel Krasilnikov, Jaroslava Sobocká, Julio Alegre, Carlos Roberto Henriquez, Maria de Lourdes Mendonça-Santos, Miguel Taboada, David Espinosa-Victoria, Abdullah AlShankiti, Sayed Kazem AlaviPanah, Elsiddig Ahmed El Mustafa Elsheikh, Jon Hempel, Marta Camps Arbestain, Freddy Nachtergaele, and Ronald Vargas
SOIL, 2, 79–82, https://doi.org/10.5194/soil-2-79-2016, https://doi.org/10.5194/soil-2-79-2016, 2016
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The Intergovernmental Technical Panel on Soils has completed the first State of the World's Soil Resources Report. The gravest threats were identified for all the regions of the world. This assessment forms a basis for future soil monitoring. The quality of soil information available for policy formulation must be improved.
M. Köchy, R. Hiederer, and A. Freibauer
SOIL, 1, 351–365, https://doi.org/10.5194/soil-1-351-2015, https://doi.org/10.5194/soil-1-351-2015, 2015
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Soils contain 1062Pg organic C (SOC) in 0-1m depth based on the adjusted Harmonized World Soil Database. Different estimates of bulk density of Histosols cause an uncertainty in the range of -56/+180Pg. We also report the frequency distribution of SOC stocks by continent, wetland type, and permafrost type. Using additional estimates for frozen and deeper soils, global soils are estimated to contain 1325Pg SOC in 0-1m and ca. 3000Pg, including deeper layers.
Cited articles
Ackerer, J., Chabaux, F., Van der Woerd, J., Viville, D., Pelt, E., Kali,
E., Lerouge, C., Ackerer, P., di Chiara Roupert, R., and Négrel, P.:
Regolith evolution on the millennial timescale from combined U-Th-Ra
isotopes and in situ cosmogenic 10Be analysis in a weathering profile
(Strengbach catchment, France), Earth Planet. Sc. Lett., 453,
33–43, 2016.
Ahnert, F.: The role of the equilibrium concept in the interpretation of
landforms of fluvial erosion and deposition, in: L'evolution
des versants, edited by: Macar, P., Universite de Liege, Liege, pp. 23–41, 1967.
Alexander, E. B.: Rates of Soil Formation: Implications for Soil-Loss
Tolerance, Soil Sci., 145, 37–45, 1988.
Ambrose, K., Hough, E., and Smith, N. J. P.: Lithostratigraphy of the
Sherwood Sandstone Group of England, Wales and south-west Scotland,
available at: http://nora.nerc.ac.uk/id/eprint/507530 (last access: 30 September 2018), 2014.
Amundson, R., Berhe, A. A., Hopmans, J. W., Olson, C., Sztein, A. E., and
Sparks, D. L.: Soil and human security in the 21st century, Science,
348, 1261071, https://doi.org/10.1126/science.1261071, 2015.
Balco, G.: Converting Al and Be isotope ratio measurements to nuclide
concentrations in quartz, available at:
http://hess.ess.washington.edu/math/docs/common/ams_data_reduction/ (last access: 30 September 2018), 2006.
Balco, G., Stone, J. O., Lifton, N. A., and Dunai, T. J.: A complete and
easily accessible means of calculating surface exposure ages or erosion
rates from 10Be and 26Al measurements, Quat. Geochronol., 3,
174–195, 2008.
Borrelli, P., Robinson, D. A., Fleischer, L. R., Lugato, E., Ballabio, C.,
Alewell, C., Meusburger, K., Modugno, S., Schütt, B., Ferro, V.,
Bagarello, V., Van Oost, K., Montanarella, L., and Panagos, P.: An assessment
of the global impact of 21st century land use change on soil erosion,
Nature Comm., 8, 1–13, 2017.
Bryan, W. H. and Teakle, L. J. H.: Pedogenic Inertia: a Concept in Soil
Science, Nature, 164, 969, 1949.
Burke, B. C., Heimsath, A., and White, A. F.: Coupling chemical weathering
with soil production across soil-mantled landscapes, Earth Surf.
Proc. Land., 32, 853–873, 2007.
Burt, T., Boardman, J., Foster, I., and Howden, N.: More rain, less soil:
long-term changes in rainfall intensity with climate change, Earth Surf.
Proc. Land., 41, 563–566, 2015.
Carson, M. A. and Kirkby, M. J.: Hillslope form and process,
Cambridge University Press, Cambridge, 1972.
Conacher, A. J. and Dalrymple, J. B.: The nine unit landsurface model: an
approach to pedogeomorphic research, Geoderma, 18, 3–154, 1977.
Corbett, L. B., Bierman, P., and Rood, D. H.: An approach for optimizing in
situ cosmogenic 10Be sample preparation, Quat. Geochronol., 33,
24–34, 2016.
Cox, N. J.: On the relationship between bedrock lowering and regolith
thickness, Earth Surf. Proc., 5, 271–274, 1980.
Cummins, W. A.: The Greywacke problem, Geol. J., 3, 51–72,
1962.
Darvill, C. M.: Cosmogenic nuclide analysis, in:
Geomorphological Techniques, edited by: Clarke, L., British Society for Geomorphology, London, ch.
4, sec. 2.10, 2013.
Dietrich, W. E., Reiss, R., Hsu, M., and Montgomery, D. R.: A process-based
model for colluvial soil depth and shallow landsliding using digital
elevation data, Hydrol. Process., 9, 383–400, 1995.
Dixon, J. I., Heimsath, A. M., and Amundson, R.: The critical role of climate
and saprolite weathering in landscape evolution, Earth Surf. Proc. Land., 34, 1507–1521, 2009.
Dokuchaev, V. V.: Mapping the Russian Soils, Imperial University of
St. Petersburg, Russia, 1879.
Dong, X., Cohen, M. J., Martin, J. B., McLaughlin, D. L., Murray, A. B.,
Ward, N. D., Flint, M. K., and Heffernan, J. B.: Ecohydrologic processes and
soil thickness feedbacks control limestone-weathering rates in a Karst
landscape, Chem. Geol., in press, 2019.
Elwell, H. A. and Stocking, M. A.: Estimating soil life-span for
conservation planning, Trop. Agr., 61, 148–150, 1984.
FAO and ITPS: Status of the World's Soil Resources (SWSR) Main Report, Food and Agriculture Organisation of the United Nations and
Intergovernmental Technical Panel on Soils,
Rome, Italy, 2015.
Fifield, L. K.: Accelerator mass spectrometry and its application,
Reports on Progress in Physics, 62, 1223–1274, 1999.
Gosse, J. C. and Phillips, F. M.: Terrestrial in situ cosmogenic nuclides:
theory and application, Quaternary Sci. Rev., 20, 1475–1560,
2001.
Govers, G., Quine, T. A., Desmet, P. J. J., and Walling, D. E.: The relative
contribution of soil tillage and overland flow erosion to soil
redistribution on agricultural land, Earth Surf. Proc. Land.,
21, 929–946, 1996.
Govers, G., Merckx, R., van Wesemael, B., and Van Oost, K.: Soil conservation in the 21st century: why we need smart agricultural intensification, SOIL, 3, 45–59, https://doi.org/10.5194/soil-3-45-2017, 2017.
Hancock, G. R., Wells, T., Martinez, C., and Dever, C.: Soil erosion and
tolerable soil loss: insights into erosion rates for a well-managed
grassland catchments, Geoderma, 237, 256–265, 2015.
Heimsath, A. M.: Eroding the land: steady-state and stochastic rates and
processes through a cosmogenic lens, Geological Society of America, 415,
111–129, 2006.
Heimsath, A. M.: Limits of Soil Production?, Science, 343, 617–618,
2014.
Heimsath, A. M. and Burke, B. C.: The impact of local geochemical
variability on quantifying hillslope soil production and chemical
weathering, Geomorphology, 200, 75–88, 2013.
Heimsath, A. M., Dietrich, W. E., Nishiizumi, K., and Finkal, R. C.: The Soil
Production Function and Landscape Equilibrium, Nature, 388, 358–361,
1997.
Heimsath, A. M., Dietrich, W. E., Nishiizumi, K., and Finkel, R.
C.: Stochastic processes of soil production and transport: erosion rates,
topographic variation and cosmogenic nuclides in the Oregon Coast Range,
Earth Surf. Proc. Land., 26, 531–532, 2001.
Heimsath, A. M., Furbish, D. J., and Dietrich, W. E.: The illusion of
diffusion: field evidence for depth-dependent sediment transport, Geology,
33, 949–952, 2005.
Heimsath, A. M., DiBiase, R. A., and Whipple, K. X.: Soil production limits
and the transition to bedrock-dominated landscapes, Nat. Geosci.,
5, 210–214, 2012.
Humphreys, G. S.: Bioturbation, biofabrics and the biomantle: an example
from the Sydney Basin, in: Soil
Micromorphology: studies in management and genesis, edited by: Ringrose-Voase, A. J. and Humphreys, G. S., Elsevier, Amsterdam, pp.
421–436, 1994.
IUSS Working Group WRB: World Reference Base for Soil Resources 2014, update
2015 International soil classification system for naming soils and creating
legends for soil maps, World Soil Resources Reports No. 106, FAO, Rome,
2015.
Jenny, H.: Factors of Soil Formation: A System of Quantitative Pedology, McGraw-Hill, New
York, 1941.
King, G. J., Acton, D. F., and St. Arnaud, R. J.: Soil-landscape analysis in
relation to soil redistribution and mapping at a site within the Weyburn
association, Can. J. Soil Sci., 63, 657–670, 1983.
Kohl, C. P. and Nishiizumi, K.: Chemical isolation of quartz for measurement
of in-situ produced cosmogenic nuclides, Geochim. Cosmochim. Ac.,
56, 3583–3587, 1992.
Lal, D.: Cosmic ray labelling of erosion surfaces: in situ nuclide
production rates and erosion models , Earth Planet. Sc. Lett.,
104, 424–439, 1991.
Mareschal, L., Turpault, M. P., and Ranger, J.: Effect of granite crystal
grain size on soil properties and pedogenic processes along a
lithosequence, Geoderma, 249, 12–20, 2015.
Medeiros, G. O. R., Giarolla, A., Sampalo, G., and Marinho, M. A.: Diagnosis
of the Accelerated Soil Erosion in São Paulo State (Brazil) by the Soil
Lifetime Index Methodology, Revista Brasileira de Ciência do Solo, 40,
1–15, 2016.
Met Office: HadUK-Grid gridded and regional average climate observations for the UK, available at: http://catalogue.ceda.ac.uk/uuid/4dc8450d889a491ebb20e724debe2dfb (last access: 31 August 2019), 2018.
Minasny, B. and McBratney, A. B.: A rudimentary mechanistic model for soil
production and landscape development, Geoderma, 90, 3–21, 1999.
Minasny, B., Finke, P., Stockmann, U., Vanwalleghem, T., and Bratney, A.
B.: Resolving the integral connection between pedogenesis and landscape
evolution, Earth-Sci. Rev., 150, 102–120, 2015.
Montgomery, D. R.: Soil erosion and agricultural sustainability,
P. Natl. Acad. Sci. USA, 104, 13268–13272, 2007.
Panagos, P., Imeson, A., Meusburger, K., Borrelli, P., Poesen, J., and
Alewell, C.: Soil conservation in Europe: Wish or Reality?, Land
Degradation and Development, 27, 1547–1551, 2016.
Pennock, D. J.: Terrain attributes, landform segmentation, and soil
redistribution, Soil Tillage Research, 69, 15–26, 2003.
Phillips, J. D.: The convenient fiction of steady-state soil thickness,
Geoderma, 156, 389–398, 2010.
Phillips, F. M., Argento, D. C., Balco, G., Caffee, M. W., Clem, J., Dunai,
T. J., Finkel, R., Goehring, B., Gosse, J. C., Hudson, A. M., Jull, A. J.
T., Kelly, M. A., Kurz, M., Lal, D., Lifton, N., Marrero, S. M., Nishiizumi,
K., Reedy, R. C., Schaefer, J., Stone, J. O. H., Swanson, T., and Zreda, M.
G.: The CRONUS-Earth Project: A synthesis, Quat. Geochronol., 31,
119–154, 2016.
Pimentel, D., Harvey, C., Resosudarmo, P., Sinclair, K., Kurz, D., McNair,
M., Crist, S., Shpritz, L., Fitton, L., Saffouri, R., and Blair,
R.: Environmental and Economic Costs of Soil Erosion and Conservation
Benefits, Science, 267, 1117–1123, 1995.
Portenga, E. W. and Bierman, P. R.: Understanding Earth's eroding surface
with 10Be, GSA Today, 21, 4–10, 2011.
Quine, T. A. and Walling, D. E.: Rates of soil erosion on arable fields in
Britain: quantitative data from caesium-137 measurements, Soil Use
Manage., 7, 169–176, 1991.
Quinton, J. N., Govers, G., Van Oost, K., and Bardgett, R. D.: The impact of
agricultural soil erosion on biogeochemical cycling, Nat. Geosci., 3,
311–314, 2010.
Riggins, S. G., Anderson, R. S., Anderson, S. P., and Tye, A. M.: Solving a
conundrum of a steady-state hilltop with variable soil depths and production
rates, Bodmin Moor, UK, Geomorphology, 128, 73–84, 2011.
Rodés, Á., Pallàs, R., Braucher, R., Moreno, X., Masana, E., and
Bourlés, D. L.: Effect of density uncertainties in cosmogenic 10Be
depth-profiles: Dating a cemented Pleistocene alluvial fan (Carboneras
Fault, SE Iberia), Quat. Geochronol., 6, 186–194, 2011.
Schaetzl, R. J.: Catenas and Soils, in: Treatise on
Geomorphology, edited by: Shroder, J. F., Academic Press, San Diego, California, pp. 145–158, 2013.
Sparovek, G. and Schnug, E.: Temporal Erosion-Induced Soil Degradation and
Yield Loss, Soil Sci. Soc. Am. J., 65, 1479–1486,
2001.
Stocking, M. A. and Pain, A.: Soil Life and the Minimum Soil Depth for
Productive Yields: Developing a New Concept, University of East
Anglia, School of Development Studies, Norwich, 1983.
Stockmann, U., Minasny, B., and McBratney, A. B.: How fast does soil grow?,
Geoderma, 216, 48–61, 2014.
Struck, M., Jansen, J. D., Fujioka, T., Codilean, A. T., Fink, D., Egholm,
D. L., Fülöp, R., Wilcken, K. M., and Kotevski, S.: Soil production
and transport on postorogenic desert hillslopes quantified with 10Be and
26Al, GSA Bulletin, 130, 1017–1040, 2018.
Tanner, S., Katra, I., Argaman, E., and Ben-Hur, M.: Erodibility of waste (Loess)
soils from construction sites under water and wind erosional forces,
Sci. Total Environ., 616, 1524–1532, 2018.
Tugel, A. J., Herrick, J. E., Brown, J. R., Mausbach, M. J., Puckett, W., and
Hipple, K.: Soil change, soil survey and natural resources decision making:
a blueprint for action, Soil Sci. Soc. Am. J., 69,
738–747, 2005.
Turner, B. L., Hayes, P. E., and Laliberté, E.: A climosequence of
chronosequences in southwestern Australia, Eur. J. Soil
Sci., 69, 69–86, 2018.
Tye, A. M., Kemp, S. J., Lark, R. M., and Milodowski, A. E.: The role of
peri-glacial active layer development in determining soil-regolith thickness
across a Triassic sandstone outcrop in the UK, Earth Surf. Proc. Land., 37, 971–983, 2012.
Tye, A. M., Robinson, D. A., and Lark, R. M.: Gradual and anthropogenic soil
change for fertility and carbon on marginal sandy soils, Geoderma, 207,
35–48, 2013.
UNCCD: Global Land Outlook, available at: https://knowledge.unccd.int/publication/full-report (last access: 31 August 2019), 2017.
Wakatsuki, T., Tanaka, Y., and Matsukura, Y.: Soil slips on
weathering-limited slopes underlain by coarse-grained granite or
fine-grained gneiss near Seoul, Republic of Korea, Catena, 60,
181–203, 2005.
Walling, D. E. and Quine, T. A.: The use of 137Cs measurements to
investigate soil erosion on arable fields in the UK: potential applications
and limitations, J. Soil Sci., 42, 147–165, 1991.
Wilkinson, M. T. and Humphreys, G. S.: Exploring pedogenesis via
nuclide-based soil production rates and OSL-based bioturbation rates,
Aust. J. Soil Res., 43, 767–779, 2005.
Wilkinson, M. T., Chappell, J., Humphreys, G. S., Fifield, K., Smith, B.,
Hesse, P., Heimsath, A. M., and Ehlers, T. A.: Soil production in heath and
forest, Blue Mountains, Australia: influence of lithology and
palaeoclimate, Earth Surf. Proc. Land., 30, 923–934,
2005.
Wilson, S. G., Lambert, J., Nanzyo, M., and Dahlgren, R. A.: Soil genesis and
mineralogy across a volcanic lithosequence, Geoderma, 285, 301–312,
2017.
Xu, S., Dougans, A. B., Freeman, S., Schnabel, C., and Wilcken, K. M.: Improved Be-10 and Al-26 AMS with a 5 MV spectrometer, in: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Eleventh International Conference on Accelerator Mass Spectrometry, Rome, Italy, 14–19 September 2008, 736–738, 2010.
Zhao, T., Liu, W., Xu, Z., Liu, T., Xu, S., Cui, L., and Shi, C.: Cosmogenic
nuclides (10Be and 26Al) erosion rate constraints in the Badain Jaran
Desert, northwest China: implications for surface erosion mechanisms and
landform evolution, Geosci. J., 23, 1–10, https://doi.org/10.1007/s12303-018-0010-7,
2018.
Short summary
Policy to conserve thinning arable soils relies on a balance between the rates of soil erosion and soil formation. Our knowledge of the latter is meagre. Here, we present soil formation rates for an arable hillslope, the first of their kind globally, and a woodland hillslope, the first of their kind in Europe. Rates range between 26 and 96 mm kyr−1. On the arable site, erosion rates are 2 orders of magnitude greater, and in a worst-case scenario, bedrock exposure could occur in 212 years.
Policy to conserve thinning arable soils relies on a balance between the rates of soil erosion...
