Land Surface Anomalies Preceding the 2010 Russian Heat Wave and a Link to the North Atlantic Oscillation
The Eurasian wheat belt (EWB) spans a region across Eastern Ukraine, Southern Russia, and Northern Kazakhstan; accounting for nearly 15% of global wheat production. We assessed land surface conditions across the EWB during the early growing season (April–May–June; AMJ) leading up to the 2010 Russian...
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ftsdakotastateun:oai:openprairie.sdstate.edu:nrm_pubs-1007 2023-11-12T04:21:58+01:00 Land Surface Anomalies Preceding the 2010 Russian Heat Wave and a Link to the North Atlantic Oscillation Wright, C. K. de Beurs, K. M. Henebry, G. M. 2014-12-15T08:00:00Z application/pdf https://openprairie.sdstate.edu/nrm_pubs/10 https://openprairie.sdstate.edu/context/nrm_pubs/article/1007/viewcontent/Environmental_Research_Letters_2010.pdf en eng Open PRAIRIE: Open Public Research Access Institutional Repository and Information Exchange https://openprairie.sdstate.edu/nrm_pubs/10 https://openprairie.sdstate.edu/context/nrm_pubs/article/1007/viewcontent/Environmental_Research_Letters_2010.pdf © 2014 IOP Publishing Ltd http://creativecommons.org/licenses/by/3.0/ Natural Resource Management Faculty Publications Geographic Information Sciences Physical and Environmental Geography Remote Sensing text 2014 ftsdakotastateun 2023-10-30T09:36:26Z The Eurasian wheat belt (EWB) spans a region across Eastern Ukraine, Southern Russia, and Northern Kazakhstan; accounting for nearly 15% of global wheat production. We assessed land surface conditions across the EWB during the early growing season (April–May–June; AMJ) leading up to the 2010 Russian heat wave, and over a longer-term period from 2000 to 2010. A substantial reduction in early season values of the normalized difference vegetation index occurred prior to the Russian heat wave, continuing a decadal decline in early season primary production in the region. In 2010, an anomalously cold winter followed by an abrupt shift to a warmer-than-normal early growing season was consistent with a persistently negative phase of the North Atlantic oscillation (NAO). Regression analyses showed that early season vegetation productivity in the EWB is a function of both the winter (December–January–February; DJF) and AMJ phases of the NAO. Land surface anomalies preceding the heat wave were thus consistent with highly negative values of both the DJF NAO and AMJ NAO in 2010. Text North Atlantic North Atlantic oscillation South Dakota State University (SDSU): Open PRAIRIE (Public Research Access Institutional Repository and Information Exchange) |
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Open Polar |
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South Dakota State University (SDSU): Open PRAIRIE (Public Research Access Institutional Repository and Information Exchange) |
op_collection_id |
ftsdakotastateun |
language |
English |
topic |
Geographic Information Sciences Physical and Environmental Geography Remote Sensing |
spellingShingle |
Geographic Information Sciences Physical and Environmental Geography Remote Sensing Wright, C. K. de Beurs, K. M. Henebry, G. M. Land Surface Anomalies Preceding the 2010 Russian Heat Wave and a Link to the North Atlantic Oscillation |
topic_facet |
Geographic Information Sciences Physical and Environmental Geography Remote Sensing |
description |
The Eurasian wheat belt (EWB) spans a region across Eastern Ukraine, Southern Russia, and Northern Kazakhstan; accounting for nearly 15% of global wheat production. We assessed land surface conditions across the EWB during the early growing season (April–May–June; AMJ) leading up to the 2010 Russian heat wave, and over a longer-term period from 2000 to 2010. A substantial reduction in early season values of the normalized difference vegetation index occurred prior to the Russian heat wave, continuing a decadal decline in early season primary production in the region. In 2010, an anomalously cold winter followed by an abrupt shift to a warmer-than-normal early growing season was consistent with a persistently negative phase of the North Atlantic oscillation (NAO). Regression analyses showed that early season vegetation productivity in the EWB is a function of both the winter (December–January–February; DJF) and AMJ phases of the NAO. Land surface anomalies preceding the heat wave were thus consistent with highly negative values of both the DJF NAO and AMJ NAO in 2010. |
format |
Text |
author |
Wright, C. K. de Beurs, K. M. Henebry, G. M. |
author_facet |
Wright, C. K. de Beurs, K. M. Henebry, G. M. |
author_sort |
Wright, C. K. |
title |
Land Surface Anomalies Preceding the 2010 Russian Heat Wave and a Link to the North Atlantic Oscillation |
title_short |
Land Surface Anomalies Preceding the 2010 Russian Heat Wave and a Link to the North Atlantic Oscillation |
title_full |
Land Surface Anomalies Preceding the 2010 Russian Heat Wave and a Link to the North Atlantic Oscillation |
title_fullStr |
Land Surface Anomalies Preceding the 2010 Russian Heat Wave and a Link to the North Atlantic Oscillation |
title_full_unstemmed |
Land Surface Anomalies Preceding the 2010 Russian Heat Wave and a Link to the North Atlantic Oscillation |
title_sort |
land surface anomalies preceding the 2010 russian heat wave and a link to the north atlantic oscillation |
publisher |
Open PRAIRIE: Open Public Research Access Institutional Repository and Information Exchange |
publishDate |
2014 |
url |
https://openprairie.sdstate.edu/nrm_pubs/10 https://openprairie.sdstate.edu/context/nrm_pubs/article/1007/viewcontent/Environmental_Research_Letters_2010.pdf |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_source |
Natural Resource Management Faculty Publications |
op_relation |
https://openprairie.sdstate.edu/nrm_pubs/10 https://openprairie.sdstate.edu/context/nrm_pubs/article/1007/viewcontent/Environmental_Research_Letters_2010.pdf |
op_rights |
© 2014 IOP Publishing Ltd http://creativecommons.org/licenses/by/3.0/ |
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1782337163003691008 |