Precursory atmospheric teleconnection patterns for strong Siberian High events
September 2023
Based on Japanese 55-year daily reanalysis data, the present study reveals that a strong Siberian high (SH) is preceded by three teleconnection patterns—namely, the Scandinavian (SCA) pattern, western...
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Contribution of external forcing to summer precipitation trends over the Qinghai–Tibet Plateau and Southwest China
September 2023
In the past 60 years, the global climate has undergone both rapid warming and a brief warming hiatus, while regional precipitation patterns in China have also experienced diverse and complex changes....
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Distinct impacts of two kinds of El Niño on precipitation over the Antarctic Peninsula and West Antarctica in austral spring
September 2023
Based on multiple reanalysis data, the authors investigated the distinct impacts of central Pacific (CP) and eastern Pacific (EP) El Niño events on precipitation over West Antarctica and the Antarctic...
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Impact of the Asian–Pacific Oscillation on early autumn precipitation over Southeast China: CMIP6 evaluation and projection
September 2023
This study evaluated the capability of 32 models of phase 6 of the Coupled Model Intercomparison Project in modeling the influence of the preceding August Asian–Pacific Oscillation (APO) on subsequent...
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Subseasonal transition of Barents–Kara sea-ice anomalies in winter related to the reversed warm Arctic–cold Eurasia pattern
September 2023
Subseasonal reversal of the warm Arctic–cold Eurasia pattern (WACE) could trigger an extreme cold/warm transition in winter and sandstorms in spring over eastern China. An associated subseasonal transition...
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Enhanced seasonality of surface air temperature over China during the mid-Holocene
September 2023
Using all available simulations performed by climate models participating in PMIP4 (Paleoclimate Modelling Intercomparison Project – Phase 4), the authors quantify the seasonality change of surface...
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More extreme-heat occurrences related to humidity in China
September 2023
The co-occurrence of day and night compound heat extremes has attracted much attention because of the amplified socioeconomic and human health impacts. Based on ERA5 hourly reanalysis data, this study...
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Influence of three types of boreal summer intraseasonal oscillation on summer precipitation over the Yangtze River Valley
September 2023
Previous studies have demonstrated that boreal summer intraseasonal oscillation (BSISO) active in the Indian Ocean can affect precipitation over the Yangtze River Valley (YRV). In this study, the impacts...
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Unfavorable environmental conditions for tropical cyclone genesis over the western North Pacific during the Last Interglacial based on PMIP4 simulations
September 2023
Investigating the variation in tropical cyclone (TC) activity over the western North Pacific (WNP) in past warm periods helps to better understand TC behaviors in a warming future. In this study, the...
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Impact of the Atlantic multidecadal variability on East Asian summer climate in idealized simulations
September 2023
The impact of the Atlantic multidecadal variability (AMV) on the East Asian summer climate is analyzed using a set of idealized simulations performed by CESM1. The results show that the AMV exerts a...
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Vertical structure of variabilities in the tropical easterly jet and associated factors
September 2023
The tropical easterly jet (TEJ) is an easterly jet stream that occurs from the upper troposphere to lower stratosphere in boreal summer. Owing to its wide vertical extension from 300 to 70 hPa, the...
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Linkage between the Asian-Pacific Oscillation and winter precipitation over southern China: CMIP6 simulation and projection
September 2023
Based on the simulations of 30 CMIP6 models, this paper evaluates their performance in simulating the linkage between the winter Asian-Pacific Oscillation (APO) and precipitation over southern China...
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Multimodel ensemble projection of photovoltaic power potential in China by the 2060s
September 2023
China's demand for solar energy has been growing rapidly to meet energy transformation targets. However, the potential of solar energy is affected by weather conditions and is expected to change under...
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Impacts of the extratropical North Pacific on boreal summer Arctic circulation
September 2023
A distinct characteristic of the Arctic summer atmospheric circulation is the anomalous anticyclonic circulation centered over the Arctic Ocean associated with significant Arctic warming. Previous studies...
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Contribution of the tropical sea surface temperature in the Arctic tropospheric warming during 1979–2013
September 2023
The contribution of the tropical sea surface temperature in the Arctic tropospheric warming during 1979–2013 was studied through simulations using the CAM6-Nor atmospheric general circulation model....
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Multi-model ensemble forecasting of 10-m wind speed over eastern China based on machine learning optimization
September 2023
Wind substantially impacts human activity and electricity generation. Thus, accurately forecasting the short-term wind speed is of profound societal and economic significance. Based on 100 weather stations...
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Can a global mean sea-level rise reduce the Last Interglacial model–data mismatch in East Asia?
September 2023
The Last Interglacial (LIG), with its many reconstructions and simulations, provides an ideal analog for investigating the future warmer climate. However, there has been a persistent mismatch between...
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Research progress on inter-monthly winter temperature variation in East Asia and climate prediction
September 2023
Inter-monthly winter temperature variation in East Asia has been remarkable in recent years, showing reversed or alternating extreme cold and extreme warm events in different months or in different...
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Skill improvement of the yearly updated reforecasts in ECMWF S2S prediction from 2016 to 2022
September 2023
Hazardous weather events are often accompanied by subseasonal processes, but the forecast skills of subseasonal prediction are still limited. To assess the skill improvement of the constantly updated...
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Role of land–atmosphere coupling in persistent extreme climate events in eastern China in summer 2022
Available online 22 September 2023
In 2022, eastern China was wet in the north and dry in the south, and characterized particularly by a persistent compound extreme event with high temperatures, low precipitation, and dry soil during...
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Climate prediction of the seasonal sea-ice early melt onset in the Bering Sea
Available online 2 September 2023
Based on the impact of large-scale circulation anomalies on sea-ice melting, this paper develops a statistical forecasting model for the seasonal sea-ice early melt onset (EMO) in the Bering Sea using...
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Recent urbanization increases exposure to humid-heat extreme events over populated regions of China
Available online 25 August 2023
Extreme-heat research has largely focused on dry heat, while humid heat, which presents a major societal impact, especially on human health, remains relatively understudied. Previous studies have revealed...
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Westward extension of summer atmospheric circulation over the North Pacific after the 1990s
Available online 22 August 2023
This paper documents the westward extension of the summer atmospheric circulation over the North Pacific (NP circulation) around the 1990s and investigates the possible reason, based on the North Pacific...
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A generative adversarial network–based unified model integrating bias correction and downscaling for global SST
Available online 22 August 2023
This paper proposes a global sea surface temperature (SST) bias correction and downscaling unifying model based on the generative adversarial network. The generator of the model uses a bias correction...
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Intelligent identification of oceanic eddies in remote sensing data via Dual-Pyramid UNet
July 2023
Oceanic eddies are an omnipresent phenomenon of seawater flow and critical in transporting oceanic energy and material. Consequently, mastering and comprehending the characteristics of ocean eddies...
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