Dynamics of Freezing/Thawing Indices and Frozen Ground from 1961 to 2010 on the Qinghai-Tibet Plateau

Autor: Xuewei Fang, Anqi Wang, Shihua Lyu, Klaus Fraedrich

Publikováno v: Remote Sensing, Vol 15, Iss 14, p 3478 (2023)

Freezing/thawing indices are important indicators of the dynamics of frozen ground on the Qinghai-Tibet Plateau (QTP), especially in areas with limited observations. Based on the numerical outputs of Community Land Surface Model version 4.5 (CLM4.5)

Externí odkaz: https://doaj.org/article/d3cd6a8ff7c4402996415e251290f68d

Using the Data of Geocryological Monitoring and Geocryological Forecast for Risk Assessment and Adaptation to Climate Change

Autor: Victor Osipov, Oleg Aksyutin, Dmitrii Sergeev, Gennadii Tipenko, Alexandre Ishkov

Publikováno v: Energies, Vol 15, Iss 3, p 879 (2022)

Permafrost monitoring should be organized in different ways within undisturbed landscapes and in areas with technogenic impacts. The state and dynamics of permafrost are described by special indicators. It helps to characterize seasonal and long-term

Externí odkaz: https://doaj.org/article/4a12cc492f614bd58c9275bbe3c1479d

Transient Modelling of Permafrost Distribution in Iceland

Autor: Justyna Czekirda, Sebastian Westermann, Bernd Etzelmüller, Tómas Jóhannesson

Publikováno v: Frontiers in Earth Science, Vol 7 (2019)

Warming and degradation of permafrost during the ongoing climate change is of growing concern. Recently, permafrost thawing has been recognized as a new factor triggering landslides in Iceland. Therefore, there is an increased need for a more thoroug

Externí odkaz: https://doaj.org/article/980e3ff7c38f45f1963a356fbf9c6afc

Causes and Characteristics of Electrical Resistivity Variability in Shallow (<4 m) Soils in Taylor Valley, East Antarctica

Autor: W. S. Gutterman, P. T. Doran, R. A. Virginia, J. E. Barrett, K. F. Myers, S. M. Tulaczyk, N. T. Foley, J. A. Mikucki, H. A. Dugan, D. J. Grombacher, T. S. Bording, E. Auken

Publikováno v: Gutterman, W S, Doran, P T, Virginia, R A, Barrett, J E, Myers, K F, Tulaczyk, S M, Foley, N T, Mikucki, J A, Dugan, H A, Grombacher, D J, Bording, T S & Auken, E 2023, ' Causes and Characteristics of Electrical Resistivity Variability in Shallow ( <4 m) Soils in Taylor Valley, East Antarctica ', Journal of Geophysical Research: Earth Surface, vol. 128, no. 2, e2022JF006696 . https://doi.org/10.1029/2022JF006696

Airborne electromagnetic surveys collected in December 2011 and November 2018 and three soil sampling transects were used to analyze the spatial heterogeneity of shallow (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::082ec08072620b773ebc334f051d3495
https://doi.org/10.1029/2022jf006696

Remotely Sensed Active Layer Thickness (ReSALT) at Barrow, Alaska Using Interferometric Synthetic Aperture Radar

Autor: Kevin Schaefer, Lin Liu, Andrew Parsekian, Elchin Jafarov, Albert Chen, Tingjun Zhang, Alessio Gusmeroli, Santosh Panda, Howard A. Zebker, Tim Schaefer

Publikováno v: Remote Sensing, Vol 7, Iss 4, Pp 3735-3759 (2015)

Active layer thickness (ALT) is a critical parameter for monitoring the status of permafrost that is typically measured at specific locations using probing, in situ temperature sensors, or other ground-based observations. Here we evaluated the Remote

Externí odkaz: https://doaj.org/article/1bbf572ab2334272bd102638cece547d