The observed features and some possible reasons of annual temperature extremes over Beijing‐Tianjin‐Hebei region for a century long‐term based on newly constructed daily observations
Abstract The observation facts of trend and variability are estimated for a century‐long timescale, as well as some possible attributions affecting temperature extremes over Beijing‐Tianjin‐Hebei region. In this paper, the new constructed daily maximum and minimum temperature series during the last...
Published in: | International Journal of Climatology |
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Online Access: | http://dx.doi.org/10.1002/joc.8085 https://rmets.onlinelibrary.wiley.com/doi/pdf/10.1002/joc.8085 |
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crwiley:10.1002/joc.8085 2024-06-02T08:02:27+00:00 The observed features and some possible reasons of annual temperature extremes over Beijing‐Tianjin‐Hebei region for a century long‐term based on newly constructed daily observations Si, Peng Wang, Min Li, Mingcai Wang, Yanan Guo, Yudi Yang, Yanjuan Wang, Jing National Natural Science Foundation of China 2023 http://dx.doi.org/10.1002/joc.8085 https://rmets.onlinelibrary.wiley.com/doi/pdf/10.1002/joc.8085 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor International Journal of Climatology volume 43, issue 9, page 4248-4268 ISSN 0899-8418 1097-0088 journal-article 2023 crwiley https://doi.org/10.1002/joc.8085 2024-05-03T10:41:40Z Abstract The observation facts of trend and variability are estimated for a century‐long timescale, as well as some possible attributions affecting temperature extremes over Beijing‐Tianjin‐Hebei region. In this paper, the new constructed daily maximum and minimum temperature series during the last 100 years in situ stations of Beijing, Tianjin and Baoding city are used, and two 30‐year baseline climatology of 1961–1990 and 1980–2010 are both used in calculating extreme temperature events. The results indicate that there are long‐lasting, frequent and serious extreme warming over Beijing‐Tianjin‐Hebei region, especially for extreme low temperature, with larger declining trends (at 5% significance) from 1981 to 2010 baseline than those from 1961 to 1990 baseline. And from a statistical perspective, El Niño decay years and surface sea temperature (SST) anomalies at some typical ocean regions of the Arabian Sea and the Bengal Bay on the northern Indian Ocean, the Western Pacific and the Mid Atlantic, Southern Indian Ocean and around 45°–85°E, 68°–82°N on the southwest Arctic Ocean can be used as the warning signals denoting extreme warming over Beijing‐Tianjin‐Hebei region. Additionally, urbanization has a significant (at 5% significance) effect on extreme warming over Beijing‐Tianjin‐Hebei region since 1979, with 24.3% warming contribution for annual minimum temperature. Article in Journal/Newspaper Arctic Arctic Ocean Wiley Online Library Arctic Arctic Ocean Indian Pacific International Journal of Climatology 43 9 4248 4268 |
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Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Abstract The observation facts of trend and variability are estimated for a century‐long timescale, as well as some possible attributions affecting temperature extremes over Beijing‐Tianjin‐Hebei region. In this paper, the new constructed daily maximum and minimum temperature series during the last 100 years in situ stations of Beijing, Tianjin and Baoding city are used, and two 30‐year baseline climatology of 1961–1990 and 1980–2010 are both used in calculating extreme temperature events. The results indicate that there are long‐lasting, frequent and serious extreme warming over Beijing‐Tianjin‐Hebei region, especially for extreme low temperature, with larger declining trends (at 5% significance) from 1981 to 2010 baseline than those from 1961 to 1990 baseline. And from a statistical perspective, El Niño decay years and surface sea temperature (SST) anomalies at some typical ocean regions of the Arabian Sea and the Bengal Bay on the northern Indian Ocean, the Western Pacific and the Mid Atlantic, Southern Indian Ocean and around 45°–85°E, 68°–82°N on the southwest Arctic Ocean can be used as the warning signals denoting extreme warming over Beijing‐Tianjin‐Hebei region. Additionally, urbanization has a significant (at 5% significance) effect on extreme warming over Beijing‐Tianjin‐Hebei region since 1979, with 24.3% warming contribution for annual minimum temperature. |
author2 |
National Natural Science Foundation of China |
format |
Article in Journal/Newspaper |
author |
Si, Peng Wang, Min Li, Mingcai Wang, Yanan Guo, Yudi Yang, Yanjuan Wang, Jing |
spellingShingle |
Si, Peng Wang, Min Li, Mingcai Wang, Yanan Guo, Yudi Yang, Yanjuan Wang, Jing The observed features and some possible reasons of annual temperature extremes over Beijing‐Tianjin‐Hebei region for a century long‐term based on newly constructed daily observations |
author_facet |
Si, Peng Wang, Min Li, Mingcai Wang, Yanan Guo, Yudi Yang, Yanjuan Wang, Jing |
author_sort |
Si, Peng |
title |
The observed features and some possible reasons of annual temperature extremes over Beijing‐Tianjin‐Hebei region for a century long‐term based on newly constructed daily observations |
title_short |
The observed features and some possible reasons of annual temperature extremes over Beijing‐Tianjin‐Hebei region for a century long‐term based on newly constructed daily observations |
title_full |
The observed features and some possible reasons of annual temperature extremes over Beijing‐Tianjin‐Hebei region for a century long‐term based on newly constructed daily observations |
title_fullStr |
The observed features and some possible reasons of annual temperature extremes over Beijing‐Tianjin‐Hebei region for a century long‐term based on newly constructed daily observations |
title_full_unstemmed |
The observed features and some possible reasons of annual temperature extremes over Beijing‐Tianjin‐Hebei region for a century long‐term based on newly constructed daily observations |
title_sort |
observed features and some possible reasons of annual temperature extremes over beijing‐tianjin‐hebei region for a century long‐term based on newly constructed daily observations |
publisher |
Wiley |
publishDate |
2023 |
url |
http://dx.doi.org/10.1002/joc.8085 https://rmets.onlinelibrary.wiley.com/doi/pdf/10.1002/joc.8085 |
geographic |
Arctic Arctic Ocean Indian Pacific |
geographic_facet |
Arctic Arctic Ocean Indian Pacific |
genre |
Arctic Arctic Ocean |
genre_facet |
Arctic Arctic Ocean |
op_source |
International Journal of Climatology volume 43, issue 9, page 4248-4268 ISSN 0899-8418 1097-0088 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/joc.8085 |
container_title |
International Journal of Climatology |
container_volume |
43 |
container_issue |
9 |
container_start_page |
4248 |
op_container_end_page |
4268 |
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1800746937911083008 |