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Nat Commun. 2017 Dec 08;8(1):2013. doi: 10.1038/s41467-017-02142-7.

An assessment of the global impact of 21st century land use change on soil erosion.

Nature communications

Pasquale Borrelli, David A Robinson, Larissa R Fleischer, Emanuele Lugato, Cristiano Ballabio, Christine Alewell, Katrin Meusburger, Sirio Modugno, Brigitta Schütt, Vito Ferro, Vincenzo Bagarello, Kristof Van Oost, Luca Montanarella, Panos Panagos

Affiliations

  1. Environmental Geosciences, University of Basel, Basel, CH-4056, Switzerland. [email protected].
  2. European Commission, Joint Research Centre, Directorate for Sustainable Resources, Ispra, I-21027, Italy. [email protected].
  3. NERC Centre for Ecology and Hydrology, Environment Centre Wales, Bangor, LL57 2UW, United Kingdom.
  4. Independent Researcher, Baden-Württemberg, 70376, Germany.
  5. European Commission, Joint Research Centre, Directorate for Sustainable Resources, Ispra, I-21027, Italy.
  6. Environmental Geosciences, University of Basel, Basel, CH-4056, Switzerland.
  7. World Food Programme, Roma, 00148, Italy.
  8. Department of Earth Sciences, Physical Geography, Freie Universität Berlin, Berlin, 12249, Germany.
  9. Department of Earth and Marine Science, University of Palermo, Palermo, 90123, Italy.
  10. Department of Agricultural, Food and Forest Sciences, University of Palermo, Palermo, 90128, Italy.
  11. TECLIM-Georges Lemaître Centre for Earth and Climate Research, Université Catholique de Louvain, Louvain-la-Neuve, BE, 1348, Belgium.

PMID: 29222506 PMCID: PMC5722879 DOI: 10.1038/s41467-017-02142-7

Abstract

Human activity and related land use change are the primary cause of accelerated soil erosion, which has substantial implications for nutrient and carbon cycling, land productivity and in turn, worldwide socio-economic conditions. Here we present an unprecedentedly high resolution (250 × 250 m) global potential soil erosion model, using a combination of remote sensing, GIS modelling and census data. We challenge the previous annual soil erosion reference values as our estimate, of 35.9 Pg yr

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