The Detection and Attribution of Northern Hemisphere Land Surface Warming (1850–2018) in Terms of Human and Natural Factors: Challenges of Inadequate Data by Willie Soon, Ronan Connolly, Michael Connolly, Syun-Ichi Akasofu, Sallie Baliunas, Johan Berglund, Antonio Bianchini, William M. Briggs, C. J. Butler, Rodolfo Gustavo Cionco, Marcel Crok, Ana G. Elias, Valery M. Fedorov, François Gervais, Hermann Harde, Gregory W. Henry, Douglas V. Hoyt, Ole Humlum, David R. Legates, Anthony R. Lupo, Shigenori Maruyama, Patrick Moore, Maxim Ogurtsov, Coilín ÓhAiseadha, Marcos J. Oliveira, Seok-Soon Park, Shican Qiu, Gerré Quinn, Nicola Scafetta, Jan-Erik Solheim, Jim Steele, László Szarka, Hiroshi L. Tanaka, Mitchell K. Taylor, Fritz Vahrenholt, Víctor M. Velasco Herrera, Weijia Zhang

“…A statistical analysis was applied to Northern Hemisphere land surface temperatures (1850–2018) to try to identify the main drivers of the observed warming since the mid-19th century. …”
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Generic Pheromones Identified from Northern Hemisphere Cerambycidae (Coleoptera) Are Attractive to Native Longhorn Beetles from Central-Southern Chile by Tomislav Curkovic, Diego Arraztio, Amanda Huerta, Ramón Rebolledo, Arly Cheuquel, Américo Contreras, Jocelyn G. Millar

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Meridional-energy-transport extremes and the general circulation of Northern Hemisphere mid-latitudes: dominant weather regimes and preferred zonal wavenumbers by V. Lembo, F. Fabiano, V. M. Galfi, R. G. Graversen, R. G. Graversen, V. Lucarini​​​​​​​, V. Lucarini​​​​​​​, G. Messori, G. Messori, G. Messori, G. Messori

“…We use the ERA5 reanalysis data to perform a wavenumber decomposition of meridional energy transport in the Northern Hemisphere mid-latitudes during winter and summer. …”
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Probabilistic Forecasting of the 500 hPa Geopotential Height over the Northern Hemisphere Using TIGGE Multi-model Ensemble Forecasts by Luying Ji, Qixiang Luo, Yan Ji, Xiefei Zhi

“…Bayesian model averaging (BMA) and ensemble model output statistics (EMOS) were used to improve the prediction skill of the 500 hPa geopotential height field over the northern hemisphere with lead times of 1–7 days based on ensemble forecasts from the European Centre for Medium-Range Weather Forecasts (ECMWF), National Centers for Environmental Prediction (NCEP), and UK Met Office (UKMO) ensemble prediction systems. …”
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Space Weather Effects Observed in the Northern Hemisphere during November 2021 Geomagnetic Storm: The Impacts on Plasmasphere, Ionosphere and Thermosphere Systems by Mauro Regi, Loredana Perrone, Alfredo Del Corpo, Luca Spogli, Dario Sabbagh, Claudio Cesaroni, Laura Alfonsi, Paolo Bagiacchi, Lili Cafarella, Giuseppina Carnevale, Marcello De Lauretis, Domenico Di Mauro, Pierluigi Di Pietro, Patrizia Francia, Balázs Heilig, Stefania Lepidi, Carlo Marcocci, Fabrizio Masci, Adriano Nardi, Alessandro Piscini, Gianluca Redaelli, Vincenzo Romano, Umberto Sciacca, Carlo Scotto

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Observed strong atmospheric water constraints on forest photosynthesis using eddy covariance and satellite-based data across the Northern Hemisphere by Yongxian Su, Xueqin Yang, Pierre Gentine, Fabienne Maignan, Jiali Shang, Philippe Ciais

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Comparative evaluation of biochemical parameters and mineral composition of Cucurbita ficifolia, C. maxima and C. moschata fruit, grown in the northern hemisphere by A. V. Goncharov, N. A. Golubkina, V. F. Pivovarov, I. N. Gasparian, G. Caruso

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Effects of Northern Hemisphere Annular Mode on terrestrial near-surface wind speed over eastern China from 1979 to 2017 by Jin-Lin Zha, Cheng Shen, Jian Wu, De-Ming Zhao, Wen-Xuan Fan, Hui-Ping Jiang, Cesar Azorin-molina, Deliang Chen

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The Activity of Influenza Viruses during 2017-2018 Season in Russia and Countries of the Northern Hemisphere: Conflict by the B-virus Vaccine Component by D. K. Lvov, E. I. Burtseva, E. A. Mukasheva, L. V. Kolobukhina, S. V. Trushakova, N. V. Breslav, E. L. Feodoritova, L. N. Merkulova, K. G. Krasnoslobotsev, E. O. Morozova, I. T. Fedyakina, A. V. Aristova, R. V. Vartanian, L. B. Kisteneva, A. G. Prilipov, S. V. Alkhovsky, A. G. Rosatkevich, I. S. Kruzhkova, A. L. Belyaev, E. V. Axselrod, M. V. Bazarova, S. V. Smetanina

“…Recommendations on the influenza vaccines composition for the Northern hemisphere for 2019-2020 season are presented as well.…”
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Observation and Characterization of a Cosmic Muon Neutrino Flux from the Northern Hemisphere using six years of IceCube data by Aartsen, M, Abraham, K, Ackermann, M, Sarkar, S, IceCube Collaboration

“…As a consequence of the large muon range the effective area is significantly larger but the field of view is restricted to the Northern Hemisphere. IceCube data from 2009 through 2015 have been analyzed using a likelihood approach based on the reconstructed muon energy and zenith angle. …”

Observed earlier start of the growing season from middle to high latitudes across the Northern Hemisphere snow-covered landmass for the period 2001–2014 by Xiaona Chen, Yaping Yang

Subjects: “…northern hemisphere…”
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Relationships between relative sunspot numbers and air temperature by W. Mende, R. Stellmacher, M. Olberg

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Fast Warming Has Accelerated Snow Cover Loss during Spring and Summer across the Northern Hemisphere over the Past 52 Years (1967–2018) by Xuejiao Wu, Yongping Shen, Wei Zhang, Yinping Long

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A critical assessment of the long-term changes in the wintertime surface Arctic Oscillation and Northern Hemisphere storminess in the ERA20C reanalysis by H C Bloomfield, L C Shaffrey, K I Hodges, P L Vidale

“…The long-term change in the AO in ERA20C is associated with statistically significant negative trend (approximately −6 hPa per century) in mean-sea level pressure (MSLP) over the Northern Hemisphere polar regions. This is not seen in the HADSLP2 observational dataset, suggesting that the trends in the ERA20C AO index may be spurious. …”
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A Comparison of Northern Hemisphere Atmospheric Rivers Detected by a New Image-Processing Based Method and Magnitude-Thresholding Based Methods by Guangzhi Xu, Xiaohui Ma, Ping Chang, Lin Wang

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Deep learning estimation of northern hemisphere soil freeze-thaw dynamics using satellite multi-frequency microwave brightness temperature observations by Kellen Donahue, Kellen Donahue, John S. Kimball, Jinyang Du, Fredrick Bunt, Andreas Colliander, Mahta Moghaddam, Jesse Johnson, Youngwook Kim, Michael A. Rawlins

“…Soil FT states were classified for the local morning (6 a.m.) and evening (6 p.m.) conditions corresponding to SMAP descending and ascending orbital overpasses, mapped to a 9 km polar grid spanning a five-year (2016–2020) record and Northern Hemisphere domain. Continuous variable estimates of the probability of frozen or thawed conditions were derived using a model cost function optimized against FT observational training data. …”
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Yield, Growth, Quality, Biochemical Characteristics and Elemental Composition of Plant Parts of Celery Leafy, Stalk and Root Types Grown in the Northern Hemisphere by Nadezhda A. Golubkina, Viktor A. Kharchenko, Anastasia I. Moldovan, Andrey A. Koshevarov, Svetlana Zamana, Sergey Nadezhkin, Alexey Soldatenko, Agnieszka Sekara, Alessio Tallarita, Gianluca Caruso

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²¹⁰Pb Deposition Distribution in the Northern Hemisphere Based on a Long-Range Atmospheric Transport and Deposition Model Calculation by Yu Cai, Hiromi Yamazawa, Takeshi Iimoto

“…This study delves into the long-term atmospheric transport and deposition of ²¹⁰Pb in the Northern Hemisphere by using the atmospheric transport model HIRAT. …”
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Northern Hemisphere Extratropical Cyclone Activity in the Twentieth Century Reanalysis Version 3 (20CRv3) and Its Relationship with Continental Extreme Temperatures by Bin Yu, Xiaolan L. Wang, Yang Feng, Rodney Chan, Gilbert P. Compo, Laura C. Slivinski, Prashant D. Sardeshmukh, Michael Wehner, Xiao-Yi Yang

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Indicators of the ozone recovery for selected sites in the Northern Hemisphere mid-latitudes derived from various total column ozone datasets (1980–2020) by J. Krzyścin

“…The TCO<span class="inline-formula">₃</span> time series are calculated for selected sites in the mid-latitudes of the Northern Hemisphere (NH, 35–60<span class="inline-formula">^∘</span> N), which are station locations with long-term TCO<span class="inline-formula">₃</span> observations archived at the World Ozone and Ultraviolet Radiation Data Centre (WOUDC). …”
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