Juan Feng

Cross‐Basin Synergistic Effects Stall Summer Sea Ice Decline in the Chukchi Sea

Menghao Dong, Cheng Sun, Peilong Yu, Juan Feng et autres

Abstract Although global mean surface temperatures have risen rapidly, summer sea ice loss in the Chukchi Sea has exhibited an anomalous deceleration since the early 2000s. Using observations and numerical experiments, we show that this trend deceleration is closely linked to the …

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Opposite changes in comfortable days over tropical and mid-latitude lands due to anthropogenic warming, 1980–2020 and 2060‒2100

S K Wang, Juan Feng, Jianping Li, Zheng Zhi-Hai et autres

Comfortable weather constitutes a substantial proportion of the annual cycle and exerts a key influence on public health and labor productivity. However, the geographical changes in comfortable days across global continents, especially those in recent decades, remain unclear. Here, we reveal opposite …

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Assessing NEX-GDDP-CMIP6 for extreme-temperature simulation in Northwest China and projecting changes under SSP-based scenarios

Qian Li, T. L. Zhang, Shuang Wang, Xiaohua Fu et autres

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Regional Hadley Circulation Adjustments Associated With Eastern‐Pacific and Central‐Pacific ENSO

Weiqi Wang, Juan Feng, Yujie Miao, Weihan Ma et autres

Abstract The El Niño‐Southern Oscillation (ENSO) exhibits pronounced spatial diversity between its eastern Pacific (EP) and central Pacific expressions, with distinct impacts on the global atmospheric circulation, including the Hadley circulation (HC). However, the traditional zonal‐mean perspective of the HC masks the …

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Summer PM2.5 concentrations in the northern subtropics modulated by the Hadley circulation edge location

Shuang Wang, Juan Feng, Sijia Lou, Jianping Li et autres

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Western North Pacific Tropical cyclones act to suppress its adjacent Hadley circulation

Falei Xu, Juan Feng, Jianping Li, Xuanliang Ji et autres

The Hadley circulation (HC) is an important atmospheric circulation system connecting the tropics and subtropics, and variabilities of regional HC exhibit significant impacts on tropical cyclones (TC). However, the potential feedback of TC on the regional HC remains unclear. Here, we reveal …

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Distinct Hadley circulation attributable to rapid and slow El Niño decay and its regional impacts

Xuanliang Ji, Juan Feng, Jianping Li, Yazhou Zhang

El Niño significantly impacts the global Hadley circulation (HC), however, the modulation of different decay rates of El Niño on the HC is overlooked. Our research reveals that rapid decay (RD) events cause the global HC to exhibit an equatorially asymmetric configuration, …

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Evaluation of CMIP6 models in simulating the impact of rapid decay El Niño events on the Hadley Circulation

T. L. Zhang, Juan Feng, Falei Xu, Shuang Wang et autres

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Variability of Summer Apparent Temperature in China

Juan Feng, Feng Shi, Shuang Wang, Su Yang

ABSTRACT The apparent temperature (APT) has significant impacts on human health; however, its variability across China, in particular, based on in situ observations, remains unclear. Based on daily meteorological station observation datasets, this study analysed the variability and spatial distribution of summer …

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Rising dengue risk with increasing El Niño–Southern Oscillation amplitude and teleconnections

Yunyu Tian, Yiting Xu, Yilin Liang, Katie Susong et autres

Global climate variability has been linked with some of the largest dengue outbreaks, including the record-breaking 2023-2024 epidemic, but the understanding of their mechanism and evidence for their association is lacking. By incorporating reported dengue cases and climate data from 57 countries …

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Anthropogenic forcing drives equatorward migration of heatwave locations across continents

Juan Feng, Jiaxin Li, Sen Zhao, Jianping Li

Heatwaves have increased in frequency, intensity, duration, and spatial extent, posing a serious threat to socioeconomic development, natural ecosystems and human health worldwide. Assessments of trends in heatwave locations (HWL) have been hindered by the distinct regional characteristics of heatwaves across continents. …

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Impact of preceding winter ENSO on the following spring Hadley circulation edge

Xuan Liu, Juan Feng, Jiaxin Li

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