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Xiaomin Chang, Tongliang Yan, Guangyu Zuo, Qing Ji and Ming Xue
Sea ice affects the Earth?s energy balance and ocean circulation and is crucial to the global climate system. However, research on the decadal variations in the mean sea-level pressure patterns in recent winters (2001?2020) and the characteristics of sea...
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Lu Zhang, Qing Cao and Kanglong Liu
The precipitation conce ntration degree (PCD) and precipitation concentration period (PCP) in the Liaohe River basin (LRB) from 1960 to 2020 were calculated depending on the daily precipitation data derived from meteorological stations. The mutations of ...
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Jinghan Zhang, Xiaopei Ju, Sheng Wang, Fengping Li and Ziyue Zhao
Global warming substantially intensifies hydrologic cycles, causing increasing frequency and magnitude of catastrophic floods and droughts. Understanding the patterns and mechanisms of precipitation in historical periods is pivotal for regional disaster ...
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Fernando Lopes, Vincent Courtillot, Dominique Gibert and Jean-Louis Le Mouël
In this paper, the 1978?2022 series of northern (NHSI) and southern (SHSI) hemisphere sea ice extent are submitted to singular spectral analysis (SSA). The trends are quasi-linear, decreasing for NHSI (by 58,300 km2
2
/yr) and increasing for SHSI (by 15,...
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Olivia J. Truax, Bette L. Otto-Bliesner, Esther C. Brady, Craig L. Stevens, Gary S. Wilson and Christina R. Riesselman
Improved understanding of the drivers of climate variability, particularly over the last millennium, and its influence on Antarctic ice melt have important implications for projecting ice sheet resilience in a changing climate. Here, we investigated the ...
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Xiaoyu Tan, Linhao Zhong, Lin Mu and Zhaohui Gong
East-Asia winter cooling and the associated atmospheric and oceanic influences were investigated based on the wintertime daily temperature and circulation fields during 1950?2020. Both the case study on the 2020/2021 cold surge and the large-sample clust...
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Yunxia Guo, Dongxue Mo and Yijun Hou
The Yellow Sea cold water mass (YSCWM) occupies a wide region below the Yellow Sea (YS) thermocline in summer which is the most conservative water and may contain clearer climate signals than any other water masses in the YS. This study investigated the ...
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Gennady Platov, Dina Iakshina and Vladimir Krupchatnikov
The paper investigates the role of atmospheric circulation in the surface layer in forming the Arctic ice structure. For the analysis, the empirical orthogonal function (EOF) method of decomposition of the surface wind field is used, and the reaction of ...
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Jin-Woo Heo, Chang-Hoi Ho, Tae-Won Park, Woosuk Choi, Jee-Hoon Jeong and Jinwon Kim
The occurrence of wintertime cold surges (CSs) over East Asia is largely controlled by the surface air temperature (SAT) distribution at high latitudes and thermal advection in the lower troposphere. The thermodynamic background state over northeastern A...
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Mariusz Ptak, Arkadiusz M. Tomczyk and Dariusz Wrzesinski
The objective of the paper was the determination of the effect of teleconnection patterns (North Atlantic Oscillation (NAO), Arctic Oscillation (AO), East Atlantic pattern (EA), East Atlantic/Western Russia (EAWR), and Scandinavian pattern (SCAND)) on ch...
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