Results 61 to 70 of about 1,205 (177)

Research Priorities for Robust Climate Assessments in the United States

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Scientific assessments play a critical role in synthesizing evidence to support evidence‐based decision‐making in many sectors and topics. For climate change, large‐scale assessments like the Intergovernmental Panel on Climate Change (IPCC) and the United States (U.S.) National Climate Assessment (NCA) reports help many different users—from ...
Melissa A. Kenney, Robert E. Kopp, Constantine Samaras, Marina Alberti, Sonia Y. Angell, Jennifer Burney, Colin Cunliff, J. T. Duffy‐Anderson, Laura West Fischer, Serita D. Frey, Jeffrey A. Hicke, Peter H. Howard, Alessandra Jerolleman, Christine J. Kirchhoff, Elizabeth A. Koebele, Natalie M. Mahowald, Nicole Misarti, Dharshani L. Pearson, Alexandra A. Phillips, A. R. Siders, Prabhjot K. Singh, Nicholas G. Smith, Lida T. Teneva, Jessica D. Ulrich‐Schad, Jeffrey J. Volenec, Kofi Akamani, Alisa J. Alexander, Claire E. Anderson, J. G. Arbuckle, Maximilian Auffhammer, Christopher W. Avery, Shalanda H. Baker, Deborah Balk, Michele Barbato, Patrick L. Barnard, Alexander B. Basaraba, Dominic J. Bednar, Jesse E. Bell, D. Bennett Gayle, Laprisha Berry Daniels, Darrian Bertrand, John E. T. Bistline, Corey L. Brelsfoard, Tania Briceno, Maxine Burkett, Michael Burnham, John A. Callahan, Clare E. B. Cannon, Courtney Carothers, Rebecca H. Carter, Max Cawley, J. Mijin Cha, Howard H. Chang, Michael H. Chang, Oriana S. Chegwidden, Kai Chen, Brian S. Cheng, Guangqing Chi, Eric K. Chu, Rachel Cleetus, Anna Connor, Amelia A. Cook, Dontá Council, Kevin R. Cromar, Katherine J. Curtis, John J. Daigle, Christopher DeLyser Roney, Simone J. Domingue, John E. Drake, Kristie L. Ebi, Emile H. Elias, Neal L. Fann, Erica Fleishman, Elliott T. Gall, Eliza Ghitis, Elisabeth A. Gilmore, Sathya Gopalakrishnan, Daniel Grafton, S. A. Gray, Roger B. Griffis, Nancy B. Grimm, Antonia Hadjimichael, Xueying Han, Jamie A. Haverkamp, Jeremy J. Hess, Paul F. Hessburg, Kristen Averyt Hinton, David M. Hondula, Bryan Hubbell, Nathan Hultman, Cassandra Jean, Sikina Jinnah, Jeremiah X. Johnson, Steven Mana'oakamai Johnson, Victoria A. Johnson, Kristal Jones, P. Ozge Kaplan, Samuel Kay, Jesse M. Keenan, Ladd Keith, Heather H. Kim, Patrick L. Kinney, Steven F. Koller, Matthew A. Konfirst, Ann Kosmal, Meade B. Krosby, W. O. Lamp, Kevin Lanza, Joshua Lappen, Jan E. Leach, Chia‐Ying Lee, Flavio Lehner, Yishen Li, Lindsay A. Luchinsky, Katharine J. Mach, Julie Maldonado, Sparkle L. Malone, Amelia A. M. Marchand, Elizabeth Marino, Ezra M. Markowitz, Eric R. Masanet, Guillaume S. Mauger, Christine L. May, Kathryn McConnell, Pamela McElwee, Michael Mendez, Ariane Middel, Stephanie K. Mladinich, Renato Molina, Nicholas Nassikas, Roshanak Nateghi, Robert Newman, Megan E. O’Rourke, Renee Obringer, Ariel Ortiz‐Bobea, Emily B. Osborne, Alexander (Sascha) Petersen, Benjamin L. Preston, Jagadeesh Puvvula, Marilyn N. Raphael, Crystal L. Raymond, Kevin A. Reed, Katharine L. Ricke, James Rising, Katherine S. Rocci, Bernice R. Rosenzweig, Stacia Ryder, Brett F. Sanders, Matthew R. Sanderson, Rachel E. Schattman, N. A. Seeteram, Linda Shi, Lauren Sidner, Samantha A. Siedlecki, Deepti Singh, Rolf E. Sonnerup, Caiti Steele, Eric Tate, Jonathan R. Thompson, Philip R. Thompson, Lynée L. Turek‐Hankins, Nicola Ulibarri, Paul A. Ullrich, Chenghao Wang, Melissa Ward, Melissa Ward Jones, Cavin Ward‐Caviness, Jessica C. Whitehead, Michael T. Wilson, Richelle L. Winkler, Adrienne M. Wootten, George Xian, Georgine G. Yorgey, Abigail M. York, Emily J. Zuetell   +174 more
wiley   +1 more source

Syngenetic and cyclical yedoma strata of Northern Yakutia

Арктика и Антарктика, 2020
This article demonstrates the evolution of representation on syngenetic formation of frozen strata set by Lopatin, Abolin, Leffingwell and Nekipelov. It is underlined that the theory of syngenesis is substantiated by the works of Gallwitz, Popov and Katasonov.
openaire   +1 more source

Assessing Fire‐Induced Permafrost Ground Deformation and Environmental Drivers Using Interferometric Synthetic Aperture Radar and Machine Learning

Earth and Space Science, Volume 13, Issue 8, August 2026.
Abstract Arctic fires in permafrost landscapes have become more frequent in recent years with record fire years in Eastern Siberia in 2019, 2020 and 2021. The consumption of organic layer and charring of the landscape can deepen active layer and long‐term permafrost ground deformation.
Sonam Wangchuk, Simone Maria Stuenzi, Moritz Langer, Ping Lu, Roger Michaelides, Kevin Schaefer, Sander Veraverbeke   +6 more
wiley   +1 more source

Geographic and seasonal variation of dissolved methane and aerobic methane oxidation in Alaskan lakes [PDF]

Biogeosciences, 2015
Methanotrophic bacteria play an important role oxidizing a significant fraction of methane (CH4) produced in lakes. Aerobic CH4 oxidation depends mainly on lake CH4 and oxygen (O2) concentrations, in such a manner that higher MO rates are usually found ...
K. Martinez-Cruz, A. Sepulveda-Jauregui, K. Walter Anthony, F. Thalasso   +3 more
doaj   +1 more source

Low photolability of yedoma permafrost dissolved organic carbon [PDF]

Journal of Geophysical Research: Biogeosciences, 2017
AbstractVast stores of arctic permafrost carbon that have remained frozen for millennia are thawing, releasing ancient dissolved organic carbon (DOC) to arctic inland waters. Once in arctic waters, DOC can be converted to CO2 and emitted to the atmosphere, accelerating climate change.
Aron Stubbins, Paul J. Mann, Leanne Powers, Thais B. Bittar, Thorsten Dittmar, Cameron P. McIntyre, Timothy I. Eglinton, Nikita Zimov, Robert G. M. Spencer   +8 more
openaire   +3 more sources

Simulating Arctic Greening: Microbial Responses in Thawing Yedoma Permafrost

Permafrost and Periglacial Processes, Volume 37, Issue 3, Page 551-565, July/September 2026.
ABSTRACT Arctic permafrost soils and sediments store vast amounts of organic carbon. With global warming intensifying, these soils are increasingly exposed to microbial decomposition. Further, Arctic warming and longer growing seasons drive regional greening, potentially accelerating the degradation of the previously frozen organic matter through ...
André Faust, Christoph Rosinger, Jan Olaf Melchert, Janet Rethemeyer   +3 more
wiley   +1 more source

Estimated stocks of circumpolar permafrost carbon with quantified uncertainty ranges and identified data gaps [PDF]

Biogeosciences, 2014
Soils and other unconsolidated deposits in the northern circumpolar permafrost region store large amounts of soil organic carbon (SOC). This SOC is potentially vulnerable to remobilization following soil warming and permafrost thaw, but SOC stock ...
G. Hugelius, J. Strauss, S. Zubrzycki, J. W. Harden, E. A. G. Schuur, C.-L. Ping, L. Schirrmeister, G. Grosse, G. J. Michaelson, C. D. Koven, J. A. O'Donnell, B. Elberling, U. Mishra, P. Camill, Z. Yu, J. Palmtag, P. Kuhry   +16 more
doaj   +1 more source

Degradation of Arable Soils in Central Yakutia: Negative Consequences of Global Warming for Yedoma Landscapes

Frontiers in Earth Science, 2021
Global warming, which is especially intensive (up to 0.08°C yr−1) in permafrost area of Central Yakutia, has dramatic consequences for scarce arable land resources in this region.
Roman Desyatkin, Nikolai Filippov, Alexey Desyatkin, Dmitry Konyushkov, Sergey Goryachkin   +4 more
doaj   +1 more source

Enhancing the Advanced Lake Biogeochemistry Model for Application to Thermokarst Lakes on Qinghai‐Tibet Plateau

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 7, July 2026.
Abstract Thermokarst lakes on Qinghai‐Tibet Plateau (QTP) are significant sources of greenhouse gas emissions, yet the underlying governing processes remain poorly understood. This study refines the Advanced Lake Biogeochemistry Model (ALBM) to characterize the unique environmental and biogeochemical processes of QTP thermokarst lakes. Key improvements
Jiahui Lin, Lei Wang, Zeli Tan, Tong Zhang, Hongyu Zhao, Zhiqiang Wei, Qian Xu, Bo Su, Yaru Feng, Hao Cui, Zhiheng Du, Wenxin Zhang, Cunde Xiao   +12 more
wiley   +1 more source

If the Yedoma thaws, will we notice? Quantifying detection limits of top-down methane monitoring infrastructures [PDF]

Atmospheric Measurement Techniques
Large quantities of carbon are stored in Yedoma permafrost. When temperatures rise, its high ice content is a catalyst for rapid degradation, which in turn may cause the release of large quantities of carbon.
M. M. T. A. Pallandt, M. M. T. A. Pallandt, M. M. T. A. Pallandt, A. Chatterjee, A. Chatterjee, L. E. Ott, J. Marshall, M. Göckede   +7 more
doaj   +1 more source