Soil erosion by water
- An estimated 115 million hectares, 12 % of the total EU land area, are subject to water erosion.
- The projected changes in the climate during the 21st century, with increased variations in rainfall pattern and intensity, will make soils more susceptible to erosion.
- The off-site effects of soil erosion will increase with climate change and related changes in rainfall pattern and intensity.
Soil erosion risk assessment for Europe for the year 2000
Note: The map shows the soil erosion risk assessment for Europe for the year 2000
Joint Research Centre (JRC), INRA (France), (http://eusoils.jrc.it/ESDB_Archive/serae/Serae_data.html).
Past trends for erosion are not available on the European scale. Based on EU-wide modelling, an estimated 115 million hectares or 12 % of the total EU land area is (in 2000) subject to water erosion (see Figure 1). In this assessment the risk of erosion by water was calculated by using yearly average values for precipitation. However such risks are in fact to a large extent determined by extreme precipitation events (e.g. daily, hourly). The uncertainty of this modelled erosion risk is therefore high, especially at the local level.
Several studies have been conducted to model the effects of future climate change on soil erosion (e.g. Kirkby et al., 2004). These show a non-linear spatial and temporal response of soil erosion to climate change, with relatively large increases I erosion during wet years compared with dry years, and sporadic increases spatially. Erosion is projected to increase with increases in precipitation amount and intensity, and to decrease with increases in ground cover and canopy cover (IPCC, 2007a).
Indicator specification and metadata
- Soil erosion risk assessment for Europe for the year 2000
Policy context and targets
In April 2009 the European Commission presented a White Paper on the framework for adaptation policies and measures to reduce the European Union's vulnerability to the impacts of climate change. The aim is to increase the resilience to climate change of health, property and the productive functions of land, inter alia by improving the management of water resources and ecosystems. More knowledge is needed on climate impact and vulnerability but a considerable amount of information and research already exists which can be shared better through a proposed Clearing House Mechanism. The White Paper stresses the need to mainstream adaptation into existing and new EU policies. A number of Member States have already taken action and several have prepared national adaptation plans. The EU is also developing actions to enhance and finance adaptation in developing countries as part of a new post-2012 global climate agreement expected in Copenhagen (Dec. 2009). For more information see: http://ec.europa.eu/environment/climat/adaptation/index_en.htm
No targets have been specified
Related policy documents
No related policy documents have been specified
Methodology for indicator calculation
Methodology for gap filling
No methodology references available.
Data sets uncertainty
No uncertainty has been specified
Soil erosion risk assessment in Europe
provided by Joint Research Centre (JRC)
Typology: Descriptive indicator (Type A - What is happening to the environment and to humans?)
- LSI 006
- CLIM 028
Contacts and ownership
EEA Contact InfoGeertrui Veerle Erika Louwagie
EEA Management Plan2008 2.3.1 (note: EEA internal system)
For references, please go to http://www.eea.europa.eu/data-and-maps/indicators/soil-erosion-by-water/soil-erosion-by-water-assessment or scan the QR code.
PDF generated on 28 Feb 2017, 04:18 AM