Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region
In this study we have examined the spatial and temporal variability of seasonal short-term drought over Dobrogea region over the period 1965 -2005. The dominant mode of spatial variability captures an in-phase relationship of drought conditions over the entire analyzed region, for all the seasons. W...
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ftawi:oai:epic.awi.de:38285 2024-09-15T18:21:35+00:00 Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region Ionita, Monica Chelcea, Silvia Maftei, Carmen 2015-06 https://epic.awi.de/id/eprint/38285/ http://www.igi-global.com/book/extreme-weather-impacts-climate-change/123843 https://hdl.handle.net/10013/epic.45712 unknown IGI Global Ionita, M. orcid:0000-0001-8240-4380 and Chelcea, S. (2015) Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region / C. Maftei (editor) , In: Extreme Weather and Impacts of Climate Change on Water Resources in the Dobrogea Region, Book, IGI Global, 35 p., ISBN: 9781466684386 . doi:10.4018/978-1-4666-8438-6.ch002 <https://doi.org/10.4018/978-1-4666-8438-6.ch002> , hdl:10013/epic.45712 EPIC3Extreme Weather and Impacts of Climate Change on Water Resources in the Dobrogea Region, Book, IGI Global, 35 p., pp. 17-51, ISBN: 9781466684386 Inbook peerRev 2015 ftawi https://doi.org/10.4018/978-1-4666-8438-6.ch002 2024-06-24T04:12:21Z In this study we have examined the spatial and temporal variability of seasonal short-term drought over Dobrogea region over the period 1965 -2005. The dominant mode of spatial variability captures an in-phase relationship of drought conditions over the entire analyzed region, for all the seasons. We show that the Arctic/North Atlantic Oscillation patterns control a significant part of the interannual drought variability over the Dobrogea region in all seasons. Dry (wet) periods in Dobrogea region are associated with geopotential height anomalies at 850mb that project onto the negative (positive) phase of Arctic/North Atlantic Oscillation. Moreover, the SST anomalies from the Atlantic Ocean realm and potential evapotranspiration anomalies over the south eastern part of Romania play also a significant role on the variability of drought conditions over Dobrogea region. Book Part North Atlantic North Atlantic oscillation Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) 17 51 |
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Open Polar |
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Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
op_collection_id |
ftawi |
language |
unknown |
description |
In this study we have examined the spatial and temporal variability of seasonal short-term drought over Dobrogea region over the period 1965 -2005. The dominant mode of spatial variability captures an in-phase relationship of drought conditions over the entire analyzed region, for all the seasons. We show that the Arctic/North Atlantic Oscillation patterns control a significant part of the interannual drought variability over the Dobrogea region in all seasons. Dry (wet) periods in Dobrogea region are associated with geopotential height anomalies at 850mb that project onto the negative (positive) phase of Arctic/North Atlantic Oscillation. Moreover, the SST anomalies from the Atlantic Ocean realm and potential evapotranspiration anomalies over the south eastern part of Romania play also a significant role on the variability of drought conditions over Dobrogea region. |
author2 |
Maftei, Carmen |
format |
Book Part |
author |
Ionita, Monica Chelcea, Silvia |
spellingShingle |
Ionita, Monica Chelcea, Silvia Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region |
author_facet |
Ionita, Monica Chelcea, Silvia |
author_sort |
Ionita, Monica |
title |
Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region |
title_short |
Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region |
title_full |
Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region |
title_fullStr |
Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region |
title_full_unstemmed |
Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region |
title_sort |
spatio-temporal variability of seasonal drought over the dobrogea region |
publisher |
IGI Global |
publishDate |
2015 |
url |
https://epic.awi.de/id/eprint/38285/ http://www.igi-global.com/book/extreme-weather-impacts-climate-change/123843 https://hdl.handle.net/10013/epic.45712 |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_source |
EPIC3Extreme Weather and Impacts of Climate Change on Water Resources in the Dobrogea Region, Book, IGI Global, 35 p., pp. 17-51, ISBN: 9781466684386 |
op_relation |
Ionita, M. orcid:0000-0001-8240-4380 and Chelcea, S. (2015) Spatio-Temporal Variability of Seasonal Drought over the Dobrogea Region / C. Maftei (editor) , In: Extreme Weather and Impacts of Climate Change on Water Resources in the Dobrogea Region, Book, IGI Global, 35 p., ISBN: 9781466684386 . doi:10.4018/978-1-4666-8438-6.ch002 <https://doi.org/10.4018/978-1-4666-8438-6.ch002> , hdl:10013/epic.45712 |
op_doi |
https://doi.org/10.4018/978-1-4666-8438-6.ch002 |
container_start_page |
17 |
op_container_end_page |
51 |
_version_ |
1810460217023922176 |