We Need to Talk About Mining in the Arctic by Anna K. Bidgood, Jessica Hall

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Inuit uses of weather, water, ice, and climate indicators to assess travel safety in Arctic Canada, Alaska, and Greenland: a scoping review by Breanna Bishop, Emmelie Paquette, Natalie Carter, Gita Ljubicic, Eric C.J. Oliver, Claudio Aporta

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Methanotroph-methylotroph lipid adaptations to changing environmental conditions by Nora Richter, Laura Villanueva, Laura Villanueva, Ellen C. Hopmans, Nicole J. Bale, Jaap S. Sinninghe Damsté, Jaap S. Sinninghe Damsté, Darci Rush

“…Assessing the interaction and physiological status of these two microbial groups is essential for determining the microbial methane buffering capacity of environmental systems. Microbial membrane lipids are commonly used as taxonomic markers of specific microbial groups; however, few studies have characterized the changes of membrane lipids under different environmental conditions. …”
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Persistent and emerging threats to Arctic biodiversity and ways to overcome them: a horizon scan by Tanya A. Lemieux, Jackson D.R. Coles, Anne L. Haley, Michelle L. LaFlamme, Sara K. Steel, Kara M. Scott, Jennifer F. Provencher, Courtney Price, Joseph R. Bennett, Isabel C. Barrio, Helen S. Findlay, Simon J. Goodman, Blake Matthews, Joacim Näslund, David. A. Pearce, Robert D. Hollister, Mark L. Mallory, Paul A. Smith, Gabriela Schaepman-Strub, Steven J. Cooke

“…Arctic biodiversity is under threat from both climate-induced environmental change and anthropogenic activity. …”
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Dynamic soil columns simulate Arctic redox biogeochemistry and carbon release during changes in water saturation by Erin C. Berns-Herrboldt, Teri A. O’Meara, Elizabeth M. Herndon, Benjamin N. Sulman, Baohua Gu, Dawn M. Klingeman, Kenneth A. Lowe, David E. Graham

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Socioecological dynamics of diverse global permafrost-agroecosystems under environmental change by Melissa Ward Jones, Joachim Otto Habeck, Mathias Ulrich, Susan Crate, Glenna Gannon, Tobias Schwoerer, Benjamin Jones, Mikhail Kanevskiy, Prashant Baral, Amina Maharjan, Jakob Steiner, Andrew Spring, Mindy Jewell Price, David Bysouth, Bruce C. Forbes, Mariana Verdonen, Timo Kumpula, Jens Strauss, Torben Windirsch, Christopher Poeplau, Yuri Shur, Benjamin Gaglioti, Nicholas Parlato, Fulu Tao, Merritt Turetsky, Stephanie Grand, Adrian Unc, Nils Borchard

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High Arctic lakes reveal accelerating ecological shifts linked to twenty-first century warming by Emma Cameron, Marc Oliva, Dermot Antoniades

“…Here, we studied the sediments of three lakes on northern Ellesmere Island (82.6°N), at the terrestrial limit of the Last Ice Area, to produce records of past environmental change. …”
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Review of Arctic sea-ice records over the last millennium from modern, historical, and proxy data sources by Natasha Leclerc, Jochen Halfar

“…Sea-ice loss and increasing unpredictability have disturbed and harmed Arctic peoples and ecosystems. In addition, studies demonstrate that sea ice plays a key role in climate variability and air–sea CO2 exchanges. …”
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Oceanic evasion fuels Arctic summertime rebound of atmospheric mercury and drives transport to Arctic terrestrial ecosystems by Shaojian Huang, Tengfei Yuan, Zhengcheng Song, Ruirong Chang, Dong Peng, Peng Zhang, Ling Li, Peipei Wu, Guiyao Zhou, Fange Yue, Zhouqing Xie, Feiyue Wang, Yanxu Zhang

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Heterogeneous long-term changes in larch forest and shrubland cover in the Kolyma lowland are not captured by coarser-scale greening trends by Heather Kropp, Michael M Loranty, Howard Epstein, Gerald V Frost, Adam Koplik, Logan T Berner

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Loss of pelagic fish and zooplankton density associated with subglacial upwelling in high Arctic estuaries may be mitigated by benthic habitat expansion following tidewater glacier... by Victor Gonzalez Triginer, Arunima Sen, Maxime Geoffroy, Børge Damsgård

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Area, volume and ELA changes of West Greenland local glaciers and ice caps from 1985–2020 by Andrea Securo, Costanza Del Gobbo, Michele Citterio, Horst Machguth, Marco Marcer, Niels J. Korsgaard, Renato R. Colucci

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The thermal structure of small and shallow Arctic Fennoscandian lakes by Mingzhen Zhang, Matti Leppäranta, Maija Heikkilä, Kaarina Weckström, Atte Korhola, Nina Kirchner, Annika Granebeck, Frederik Schenk, Jan Weckström

“…A continuous three-year field study, focusing on the thermal regime and the heat budget of twelve shallow Arctic lakes in northwest Finland, was conducted between 2019 and 2022. …”
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Seasonal recurrence and modular assembly of an Arctic pelagic marine microbiome by Taylor Priest, Ellen Oldenburg, Ovidiu Popa, Bledina Dede, Katja Metfies, Wilken-Jon von Appen, Sinhué Torres-Valdés, Christina Bienhold, Bernhard M. Fuchs, Rudolf Amann, Antje Boetius, Matthias Wietz

“…By integrating taxonomic, functional and environmental information, our study provides fundamental insights into how microbiomes are structured under pronounced seasonal changes in understudied, yet rapidly changing polar marine ecosystems.…”
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Scaling Arctic landscape and permafrost features improves active layer depth modeling by Wouter Hantson, Daryl Yang, Shawn P Serbin, Joshua B Fisher, Daniel J Hayes

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Do gravel highways affect water quality and invertebrate communities in Arctic lakes? by Madeline E. Patenall, Natasha M. Hannan, Vivian Gao, Homa Kheyrollah Pour, Derek K. Gray

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Metagenome-assembled-genomes recovered from the Arctic drift expedition MOSAiC by William Boulton, Asaf Salamov, Igor V. Grigoriev, Sara Calhoun, Kurt LaButti, Robert Riley, Kerrie Barry, Allison A. Fong, Clara J. M. Hoppe, Katja Metfies, Kersten Oetjen, Sarah Lena Eggers, Oliver Müller, Jessie Gardner, Mats A. Granskog, Anders Torstensson, Marc Oggier, Aud Larsen, Gunnar Bratbak, Andrew Toseland, Richard M. Leggett, Vincent Moulton, Thomas Mock

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Summer tropical Atlantic drives autumn North American Arctic warming through western Pacific Bridge by Wei Lou, Cheng Sun, Jianping Li

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Tracing the origins and transformations of fluorescence dissolved organic matter within western and eastern Greenland’s shelves: a comparative study by Monika Zabłocka, Piotr Kowalczuk, Joanna Stoń-Egiert, Elena Terzić, Elena Terzić, Evanthia Bournaka, Artur P. Palacz

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Quantitative attribution of 2016 extreme arctic warmth: comparison between late winter and early spring by Junjie Zhu, Ke Fan, Shengping He, Tuantuan Zhang, Yi Deng, Song Yang, Deliang Chen, Kaiqiang Deng, Wei Yu, Baoqiang Tian, Hoffman H N Cheung

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