Results 161 to 170 of about 83,673 (292)

Permafrost

, 1981
This book is the first known general text on permafrost from China describing both the scientific and engineering aspect. Section 1, Chapter 1, is on permafrost phenomena associated with freezing, such as pingos, icings and frost heave. Section 2 is on thawing phenomena, such as thaw flow, solifluction and thaw settlement.
openaire   +1 more source

Global Hydroclimatic Controls on Multithread River Dynamics

AGU Advances, Volume 7, Issue 2, April 2026.
Abstract Most large rivers in densely populated areas split flow into multiple channels, forming interconnected pathways called threads. Multithread rivers are sensitive to hydroclimatic changes, yet understanding their dynamics is challenging due to the lack of robust metrics to characterize their evolution.
Feifei Zhao, Vamsi Ganti, Austin Chadwick, Evan Greenberg, Jonah McLeod, Yinxue Liu, Louise Slater, Efi Foufoula‐Georgiou   +7 more
wiley   +1 more source

Differential Responses of Fungal Community Diversity and Soil Environmental Variables to Freeze-Thaw Disturbance in Seasonally Frozen Soil. [PDF]

J Fungi (Basel)
Pan H, Fu X, Shan X, Liu S, Wei D, Zhu D, Lu X, Cheng Z, Yang L.   +8 more
europepmc   +1 more source

Lengthening the productive life of wells penetrating Alaska's North Slope permafrost by the optimization of annular completion fluids [PDF]

, 2014
Polasek, Thomas
core  

Global Warming Amplifies the Risk of Uncertainties in Projections of Deepened Summer Thaw Depth Across Northern Hemisphere Zone

Earth's Future, Volume 14, Issue 4, April 2026.
Abstract A warming climate endangered to destabilize the expansive permafrost zone and its summer thaw depth in the northern part of the earth. This climatic shift exacerbated the challenges associated with predicting future summer thaw depths, thereby escalating the associated risks.
Guodong Sun, Qiyu Zhang, Hui Liu, Xiang Song, Xiaodong Zeng, Qinglong You   +5 more
wiley   +1 more source

Response of vegetation phenology to hydrothermal variables on the QTP using EVI and MSAVI. [PDF]

iScience
Zhao Z, Lin H, Wang L, Huang M, Wu L, Tang L, Yang T, Xiao X.   +7 more
europepmc   +1 more source

Achieving Harmonized and Integrated Long‐Term Environmental Observation of Essential Ecosystem Variables ‐ The eLTER Framework of Standard Observations

Earth's Future, Volume 14, Issue 4, April 2026.
Abstract The development of harmonized, standardized, and integrated environmental observation systems is a key challenge in Earth system science. Such capability is essential for advancing the interdisciplinary research needed to improve understanding of the Earth system and support global sustainability.
Steffen Zacharias, Theresa Lumpi, James Weldon, Thomas Dirnböck, Jérôme Gaillardet, Peter Haase, Ingolf Kühn, Harry Vereecken, Jaana Bäck, Caterina Bergami, Bastian Bertsch‐Höermann, Isabelle Braud, Nathalie Cools, Jan Dick, Shayli Dor‐Haim, Martin Forsius, Martyn N. Futter, Veronika Gaube, Elli Groner, Lubos Halada, Laura Kauppi, Andrea Lami, Tanja Lindholm, Carmela Marangi, Giorgio Matteucci, Pablo F. Méndez, Christin Mueller, Don Monteith, Jens C. Nejstgaard, Nikolaos P. Nikolaidis, Alessandro Oggioni, Daniel E. Orenstein, Christophe Piscart, Marie‐Noëlle Pons, Robert Ptacnik, Karsten Rinke, Taru Sandén, Marcus Schaub, Martin Schrön, Claudia Schütze, Christian Siebert, Adelheid Spiegel, James M. Thornton, Hans‐Jörg Vogel, Michael Mirtl   +44 more
wiley   +1 more source

Dataset about Warming Effects on Carbon Cycling and Greenhouse Gas Fluxes in Permafrost Ecosystems. [PDF]

Sci Data
Bao T, Xu X, Jia G, Zhu X, Riley WJ, Yang Y.   +5 more
europepmc   +1 more source

Discharge Regimes of North American High‐Latitude Rivers

Earth's Future, Volume 14, Issue 4, April 2026.
Abstract Regimes of river discharge, characterized by the timing and magnitude of seasonal and stochastic flow variation, are changing in northern rivers due to warming climate. However, spatial heterogeneity in discharge regimes across high‐latitude regions has made it difficult to predict flows under accelerated warming.
Karen L. Jorgenson, Tamara K. Harms
wiley   +1 more source

Graminoids Increase Greenhouse Gas Emissions From Thawed Permafrost at the End of the Growing Season. [PDF]

Glob Chang Biol
Mollenkopf M, Lenge K, Drabesch S, Monteux S, van Grinsven S, Joshi P, Dorrepaal E, Wild B, Kappler A, Muehe EM.   +9 more
europepmc   +1 more source