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Widespread drying of European peatlands in recent centuries

Date:
October 21, 2019
Source:
University of Leeds
Summary:
Researchers examined 31 peatlands across Britain, Ireland, Scandinavia and continental Europe to assess changes in peatland surface wetness during the last 2,000 years.
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Researchers led by the University of Leeds examined 31 peatlands across Britain, Ireland, Scandinavia and continental Europe to assess changes in peatland surface wetness during the last 2,000 years.

They found that nearly half of the study sites are the driest they have been for the last 1,000 years.

While changes to temperature and rainfall have significantly contributed to peatland drying, 42 percent of the sites had been significantly damaged by human activities. The peatland sites in Britain and Ireland had the most extensive degradation compared to the other sites, with cutting, drainage, burning and grazing all contributing to peatland drying.

Study lead author Dr Graeme Swindles from the School of Geography at Leeds said: "Our study sites include some of the least damaged peatlands in Europe, but it is clear that almost all European peatlands have been affected by human activities to some extent.

"The combined pressure of climate change and human impacts may push these vitally important carbon storing ecosystems into becoming a global source of carbon emissions.

"It is more important than ever that we safeguard peatlands with effective management and active restoration."

The paper Widespread drying of European peatlands in recent centuries is published 21 October 2019 in Nature Geoscience (DOI: 10.1038/s41561-019-0462-z)


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Materials provided by University of Leeds. Note: Content may be edited for style and length.


Journal Reference:

  1. Graeme T. Swindles, Paul J. Morris, Donal J. Mullan, Richard J. Payne, Thomas P. Roland, Matthew J. Amesbury, Mariusz Lamentowicz, T. Edward Turner, Angela Gallego-Sala, Thomas Sim, Iestyn D. Barr, Maarten Blaauw, Antony Blundell, Frank M. Chambers, Dan J. Charman, Angelica Feurdean, Jennifer M. Galloway, Mariusz Gałka, Sophie M. Green, Katarzyna Kajukało, Edgar Karofeld, Atte Korhola, Łukasz Lamentowicz, Peter Langdon, Katarzyna Marcisz, Dmitri Mauquoy, Yuri A. Mazei, Michelle M. McKeown, Edward A. D. Mitchell, Elena Novenko, Gill Plunkett, Helen M. Roe, Kristian Schoning, Ülle Sillasoo, Andrey N. Tsyganov, Marjolein van der Linden, Minna Väliranta, Barry Warner. Widespread drying of European peatlands in recent centuries. Nature Geoscience, 2019; DOI: 10.1038/s41561-019-0462-z

Cite This Page:

University of Leeds. "Widespread drying of European peatlands in recent centuries." ScienceDaily. ScienceDaily, 21 October 2019. <www.sciencedaily.com/releases/2019/10/191021111831.htm>.
University of Leeds. (2019, October 21). Widespread drying of European peatlands in recent centuries. ScienceDaily. Retrieved April 15, 2024 from www.sciencedaily.com/releases/2019/10/191021111831.htm
University of Leeds. "Widespread drying of European peatlands in recent centuries." ScienceDaily. www.sciencedaily.com/releases/2019/10/191021111831.htm (accessed April 15, 2024).

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