Stratospheric Warming Events in the Period January–March 2023 and Their Impact on Stratospheric Ozone in the Northern Hemisphere by Plamen Mukhtarov, Nikolay Miloshev, Rumiana Bojilova

“…In this investigation, a comparison is presented between variations in temperature and ozone concentration at different altitude levels in the stratosphere for the Northern Hemisphere in the conditions of Sudden Stratospheric Warming (SSW) for the period January–March 2023. …”
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Assessments of the Northern Hemisphere snow cover response to 1.5 and 2.0 °C warming by A. Wang, L. Xu, X. Kong

“…This study provides a comprehensive assessment of the snow cover fraction (SCF) and snow area extent (SAE), as well as the associated land surface air temperature (LSAT) over the Northern Hemisphere (NH) based on the Community Earth System Model Large Ensemble project (CESM-LE), the CESM 1.5 and 2 °C projects, and the CMIP5 historical RCP2.6 and RCP4.5 products. …”
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Synergistic impacts of wintertime regional snow anomalies in the Northern Hemisphere on the summer rainfall pattern in China by Haoxin Yao, Liang Zhao, Xinyong Shen, Yihui Ding, Jingsong Wang, Ziniu Xiao

“…Changes in winter snow cover in the Northern Hemisphere (NH) could have a profound impact on mid-latitude weather. …”
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Ecological Consequences from Forest Burning in the Northern Hemisphere in 2020: Results of Modeling and Quantitative Calculations by L. F. Chernogor, A. N. Nekos, G. V. Titenko, L. L. Chornohor

“…It was found that large-scale fires in the Northern Hemisphere in 2020 had catastrophic ecological consequences. …”
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Satellite observations of changes in snow-covered land surface albedo during spring in the Northern Hemisphere by K. Atlaskina, F. Berninger, G. de Leeuw

“…Thirteen years of Moderate Resolution Imaging Spectroradiometer (MODIS) surface albedo data for the Northern Hemisphere during the spring months (March–May) were analyzed to determine temporal and spatial changes over snow-covered land surfaces. …”
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Anthropogenic influence would increase intense snowfall events over parts of the Northern Hemisphere in the future by Huopo Chen, Jianqi Sun, Wenqing Lin

“…The results show that anthropogenic influences on changes in snowfall are detectable across the lands of the Northern Hemisphere and generally result in a decreasing trend in snowfall events. …”
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Sensitivities of Vegetation Gross Primary Production to Precipitation Frequency in the Northern Hemisphere from 1982 to 2015 by Shouye Xue, Guocan Wu

“…Vegetation of the Northern Hemisphere plays a vital role in global ecosystems and the carbon cycle. …”
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Summer‐Winter Contrast in the Response of Precipitation Extremes to Climate Change Over Northern Hemisphere Land by Williams, Andrew IL, O’Gorman, Paul A

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Life cycle of the QBO-modulated 11-year solar cycle signals in the Northern Hemispheric winter by Lu, H, Gray, L, Baldwin, M, Jarvis, M

“…This paper provides some insights on the quasi-biennial oscillation (QBO) modulated 11-year solar cycle (11-yr SC) signals in Northern Hemisphere (NH) winter temperature and zonal wind. …”

Distribution and Attribution of Terrestrial Snow Cover Phenology Changes over the Northern Hemisphere during 2001–2020 by Xiaona Chen, Yaping Yang, Yingzhao Ma, Huan Li

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The influence of atmospheric circulation on the formation of snow cover on the north eastern Siberia by N. K. Kononova

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The longevity of broadleaf deciduous trees in Northern Hemisphere temperate forests: insights from tree-ring series by Alfredo eDi Filippo, Neil ePederson, Michele eBaliva, Michele eBrunetti, Anna eDinella, Keiko eKitamura, Hanns Dieter eKnapp, Bartolomeo eSchirone, Gianluca ePiovesan

“…We gathered tree-ring data and literature for broadleaf deciduous (BD) temperate trees growing in closed-canopy old-growth forests in the Northern Hemisphere to explore the role of geographic patterns, climate variability, and growth rates on longevity. …”
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Parallel acceleration of vegetation growth rate and senescence rate across the Northern Hemisphere from 1982 to 2015 by Wendu Rina, Gang Bao, Quansheng Hai, Jiquan Chen, Enliang Guo, Fei Li, Yuhai Bao, Lijuan Miao, Xiaojun Huang

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Persistent warm and cold spells in the Northern Hemisphere extratropics: regionalisation, synoptic-scale dynamics and temperature budget by A. Tuel, O. Martius, O. Martius

“…Here, we present a novel regionalisation approach of 3-week warm and cold spells in winter and summer across the Northern Hemisphere extratropics based on the association of the warm and cold spells with large-scale circulation. …”
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The complete chloroplast genome of Juniperus tibetica (Cupressaceae), the conifer that occupies the highest known treeline in the Northern Hemisphere by Jibin Miao, Sonam Tso, Jialiang Li, Siyu Xie, Kangshan Mao

“…Juniperus tibetica forms the highest known treeline in the Northern Hemisphere at 4900 m a.s.l., and it is categorized as ‘vulnerable’ in the IUCN Red List of Threatened Species. …”
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Response of spring vegetation phenology to soil freeze–thaw state in the Northern Hemisphere from 2016 to 2022 by Ting Yang, Ting Yang, Nan Cong, Nan Cong

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Screening Suitability of Northern Hemisphere Algal Strains for Heterotrophic Cultivation and Fatty Acid Methyl Ester Production by Jean Claude Nzayisenga, Calle Niemi, Lorenza Ferro, Andras Gorzsas, Francesco G. Gentili, Christiane Funk, Anita Sellstedt

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Revised historical Northern Hemisphere black carbon emissions based on inverse modeling of ice core records by Sabine Eckhardt, Ignacio Pisso, Nikolaos Evangeliou, Christine Groot Zwaaftink, Andreas Plach, Joseph R. McConnell, Michael Sigl, Meri Ruppel, Christian Zdanowicz, Saehee Lim, Nathan Chellman, Thomas Opel, Hanno Meyer, Jørgen Peder Steffensen, Margit Schwikowski, Andreas Stohl

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Influence of latitude and climate on spread, radiation and rise to dominance of early angiosperms during the Cretaceous in the Northern Hemisphere by C. COIFFARD, B. GÓMEZ

“…The study focuses on 18 Cretaceous megafossil localities and reviews on microfossils in the Northern Hemisphere. A database has been compiled using literature and personal unpublished data. …”
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Tropical African wildfire aerosols trigger teleconnections over mid-to-high latitudes of Northern Hemisphere in January by Huiping Yan, Zhiwei Zhu, Bin Wang, Kai Zhang, Jingjia Luo, Yun Qian, Yiquan Jiang

“…This study investigates the impacts of African wildfire aerosols (primary organic carbon, black carbon and sulfate) on the Northern Hemispheric in January. We found that wildfire aerosols emitted from equatorial Africa result in two mid-to-high latitudes atmospheric Rossby wave trains. …”
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