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dc.contributor.authorMartin, Peter
dc.contributor.authorDalmannsdottir, Sigridur
dc.contributor.authorGerdinum, Jens Ivan í
dc.contributor.authorHalland, Hilde
dc.contributor.authorHermannsson, Jonatan
dc.contributor.authorKavanagh, Vanessa
dc.contributor.authorMacKenzie, Katrin
dc.contributor.authorReykdal, Olafur
dc.contributor.authorRussell, Joanne
dc.contributor.authorSveinsson, Saemundur
dc.contributor.authorThomsen, Mette
dc.contributor.authorWishart, John
dc.date.accessioned2018-03-13T13:27:12Z
dc.date.available2018-03-13T13:27:12Z
dc.date.created2018-01-19T16:09:31Z
dc.date.issued2017-12
dc.identifier.citationClimatic Change. 2017, 145 (3-4), 351-365.nb_NO
dc.identifier.issn0165-0009
dc.identifier.urihttp://hdl.handle.net/11250/2490330
dc.description.abstractAlthough grass dominates most agricultural systems in the North Atlantic region (NAR), spring barley is the most important cereal and is used for animal feed and food and drink products. Recent changes in climate have resulted in warmer conditions across the NAR which have major implications for crop production. In this paper, we investigate the thermal requirement of spring barley in the region and use the results to examine the effects of recent trends in temperature and rainfall on barley cultivation, based on 11 regional meteorological sites. At these sites, between 1975 and 2015, we found significant warming trends for several months of the cropping season and significant trends for increases in the cropping season degree days (CSDD). In recent years, this has resulted in an increased proportion of years when the estimated minimum thermal requirement for barley has been met at sites above about 60°N. However, annual variations in CSDD are large and years still occur at these sites where this is insufficient. While warming could potentially allow an earlier start and later end to the cropping season, it is likely that high rainfall at maritime sites, and low rainfall at continental sites, will limit the ability of growers to benefit from this. Warming is considered to have been one of the main factors contributing to the large expansion of the area of barley cultivated in Iceland since the 1990s.nb_NO
dc.language.isoengnb_NO
dc.publisherSpringer Netherlandsnb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleRecent warming across the North Atlantic region may be contributing to an expansion in barley cultivationnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.rights.holder© The Author(s) 2017. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.nb_NO
dc.source.pagenumber351-365nb_NO
dc.source.volume145nb_NO
dc.source.journalClimatic Changenb_NO
dc.source.issue3-4nb_NO
dc.identifier.doi10.1007/s10584-017-2093-y
dc.identifier.cristin1547762
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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