Figure

Rate of change of the meteorological water balance

Figure Created 17 Oct 2012 Published 20 Nov 2012 Last modified 28 Mar 2022

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Topics: Climate change adaptation

This figure shows the rate of change of the ‘water balance’. The map provides an estimate increase (red in map) or decrease (blue in map) of the volume of water required from irrigation assuming that all other factors are unchanged and given that there is an irrigation demand.

https://www.eea.europa.eu/data-and-maps/figures/rate-of-change-of-the/agri08_change_water_balance.eps/image_large

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Methodology:

The map has been produced querying a database, internal to Joint Research Centre (JRC), containing meteo data at 25 kilometers grid level, interpolated from meteo station data. The interpolation is performed taking into account only arable land, potentially suitable for crop growth. The meteo data are provided to JRC in the frame of the MARSOP 3 contract, complying with Council Regulation (EC) No 78/2008 of 21 January 2008 on the measures to be undertaken by the Commission in 2008-2013 making use of the remote-sensing applications developed within the framework of the common agricultural policy, Official Journal of the European Union, L 25 of 30 January 2008, p. 1.

Units:

m³/ha/year

Rights:

EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).

Owners:

European Environment Agency (EEA)

Processors:

Joint Research Centre (JRC)

Figure type:

Map

Additional information

spatial resoultion: 25km

temporal resolution: yearly waterbalance April - September (1975 - 2010)

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Geographic coverage

Albania Algeria Austria Belarus Belgium Bosnia and Herzegovina Bulgaria Croatia Cyprus Czechia Denmark Estonia Finland France Germany Greece Hungary Ireland Italy Kosovo (UNSCR 1244/99) Latvia Liechtenstein Lithuania Luxembourg (Luxembourg, Luxembourg) Malta Moldova Montenegro Morocco Netherlands North Macedonia Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain Sweden Switzerland Tunisia Ukraine United Kingdom