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Nikita Tananaev, Roman Teisserenc and Matvey Debolskiy
Permafrost hydrology is an emerging discipline, attracting increasing attention as the Arctic region is undergoing rapid change. However, the research domain of this discipline had never been explicitly formulated. Both ?permafrost? and ?hydrology? yield...
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Jia Qin, Yongjian Ding, Tianding Han, Yuexia Liu
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Baseflow is an essential component of river runoff. Accurate measurements and analyses of baseflow change are challenging in permafrost-covered regions. In this paper, the upper reaches of the Shule River were selected as the study area, in which to stud...
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Xiqiang Wang, Rensheng Chen and Yong Yang
Climate warming has intensified permafrost degradation, which could have a variety of implications on the hydrological regime in permafrost regions. In this study, we analyzed the effects of permafrost degradation on the hydrological regime via four hydr...
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Jia Qin, Yongjian Ding, Tianding Han and Yuexia Liu
Baseflow is an essential component of river runoff. Accurate measurements and analyses of baseflow change are challenging in permafrost-covered regions. In this paper, the upper reaches of the Shule River were selected as the study area, in which to stud...
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Xiqiang Wang, Rensheng Chen and Yong Yang
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Kate A. Warner, Rachel A. Fowler, Robert M. Northington, Heera I. Malik, Joan McCue and Jasmine E. Saros
The timing of lake ice-out has advanced substantially in many regions of the Northern Hemisphere, however the effects of ice-out timing on lake properties and how they vary regionally remain unclear. Using data from two inter-annual monitoring datasets f...
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Rinat M. Manasypov, Artem G. Lim, Ivan V. Kri?kov, Tatiana V. Raudina, Danil G. Kurashev, Liudmila S. Shirokova and Oleg S. Pokrovsky
Thermokarst lakes in the Western Siberian Lowland (WSL) are major environmental factors controlling organic carbon and trace metal storage in inland waters and greenhouse gas emissions to the atmosphere. In contrast to previously published research devot...
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Lukas U. Arenson, Jordan S. Harrington, Cassandra E. M. Koenig and Pablo A. Wainstein
Climate change is expected to reduce water security in arid mountain regions around the world. Vulnerable water supplies in semi-arid zones, such as the Dry Andes, are projected to be further stressed through changes in air temperature, precipitation pat...
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Yuxia Zhao, Liqun Wang and Han Li
In order to study the influence of freeze-thaw cycles on the stability of cutting slopes in high-latitude and low-altitude permafrost regions, we selected a cutting slope (the K105+700?800 section of National Highway 332) in the Elunchun Autonomous Banne...
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Natalia Startsev, Jagtar S. Bhatti and Rachhpal S. Jassal
Northern regions are experiencing considerable climate change affecting the state of permafrost, peat accumulation rates, and the large pool of carbon (C) stored in soil, thereby emphasizing the importance of monitoring surface C fluxes in different land...
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Michael Walther and Ulrich Kamp
There are different ideas about the classification and distribution of permafrost in Mongolia. Terms such as continuous, discontinuous, sporadic, and isolated permafrost are inconsistently applied; hence, maps of permafrost display different distribution...
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Jan-Olof Selroos, Hua Cheng, Patrik Vidstrand and Georgia Destouni
A key question for the evolution of thermokarst wetlands and lakes in Arctic and sub-Arctic permafrost regions is how large-scale warming interacts with local landscape conditions in driving permafrost thaw and its spatial variability. To answer this que...
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Liangliang Duan, Xiuling Man, Barret L. Kurylyk, Tijiu Cai
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Rapid permafrost thaw and precipitation regime shifts are altering surface and subsurface hydrological processes in arctic and subarctic watersheds. Long-term data (40 years) from two large permafrost watersheds in northeastern China, the Tahe River and ...
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Liangliang Duan, Xiuling Man, Barret L. Kurylyk and Tijiu Cai
Rapid permafrost thaw and precipitation regime shifts are altering surface and subsurface hydrological processes in arctic and subarctic watersheds. Long-term data (40 years) from two large permafrost watersheds in northeastern China, the Tahe River and ...
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Bei Liu, Qing Yuan, Ke-Hua Su, Xin Yang, Ben-Cheng Wu, Chang-Yu Sun and Guang-Jin Chen
Natural gas hydrates are cage-like crystalline compounds in which a large amount of methane is trapped within a crystal structure of water, forming solids at low temperature and high pressure. Natural gas hydrates are widely distributed in permafrost reg...
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Haonan Guo, Shaoyong Wang, Xiaobo He, Yongjian Ding, Yawei Fan, Hui Fu and Xiaofeng Hong
The Qinghai?Tibet Plateau (QTP), known as the Earth?s third pole, is highly sensitive to climate change. Various environmental degradation has occurred due to the effects of climate warming such as the degradation of permafrost and the thickening of acti...
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Minh Tuan Bui, Jinmei Lu and Linmei Nie
The Arctic region is the most sensitive region to climate change. Hydrological models are fundamental tools for climate change impact assessment. However, due to the extreme weather conditions, specific hydrological process, and data acquisition challeng...
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Leopold Lobkovsky
A seismogenic trigger mechanism is proposed to explain the abrupt climate warming phases in the Arctic as a result of strong mechanical disturbances in the marginal region of the Arctic lithosphere. Those disturbances might have been caused by great eart...
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Oleg S. Pokrovsky, Rinat M. Manasypov, Sergey G. Kopysov, Ivan V. Krickov, Liudmila S. Shirokova, Sergey V. Loiko, Artem G. Lim, Larisa G. Kolesnichenko, Sergey N. Vorobyev and Sergey N. Kirpotin
The assessment of riverine fluxes of carbon, nutrients, and metals in surface waters of permafrost-affected regions is crucially important for constraining adequate models of ecosystem functioning under various climate change scenarios. In this regard, t...
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Alexey Maslakov, Natalia Shabanova, Dmitry Zamolodchikov, Vasili Volobuev and Gleb Kraev
Permafrost degradation caused by contemporary climate change significantly affects arctic regions. Active layer thickening combined with the thaw subsidence of ice-rich sediments leads to irreversible transformation of permafrost conditions and activatio...
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