http://www.eea.europa.eu These are the search results for the query, showing results 1 to 2. http://www.eea.europa.eu/data-and-maps/indicators/crop-yield-variability-1/assessment?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic Yields of several crops (e.g. wheat) are stagnating, whereas yields of other crops (e.g. maize in north Europe) are increasing; both effects are partly due to the observed climatic warming. Extreme climatic events, including droughts and heat waves, have negatively affected crop productivity during the first decade of the 21st century, and this is expected to further increase yield variability under climate change. Crop yields will be affected by the combined effects of changes in temperature, rainfall and atmospheric CO 2 concentration. Future climate change can lead to yield decreases or increases, depending on crop type and with considerable regional differences across Europe. No publisher marxxand Climate change climate projection crop productivity CLIM032 crop yield water limitation solar radiation climate change wheat production CLIM agriculture 2012-11-20T18:56:17+02:00 Indicator Assessment http://www.eea.europa.eu/data-and-maps/figures/mean-changes-in-effective-solar?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic The map shows the mean changes in effective solar radiation (MJ m-2), which is an indicator for water-limited crop productivity, for the period 2031–2050 compared with 1975–1994 for the RACMO (KNMI) and HadRCM3 (Hadley Centre.HC) projections under the A1B emission scenario. No publisher jaeckgre 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 (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). solar radiation climate change agriculture projection crop productivity 2012-10-17T13:55:00+02:00 EEAFigure