Permafrost temperatures have increased in polar and high-elevation regions, affecting the climate system and the integrity of natural and built environments. In this Review, we outline changes in the thermal state of permafrost, focusing on permafrost te
Due to the permafrost degradation, the thermal karst lakes have experienced short-term rapid expansion, causing floods in forests and pastures. Without intervention, the deteriorating permafrost structures would exacerbate the loss of soil and water resources in the region and results in a low-producti...
The Hola basin in the northern Da Xing'anling Mountains in Northeast China has been extensively developed for coal mining since the 1980s, resulting in a significantly degrading permafrost environment. However, the changing thermal state of permafrost under the boreal forest remains unclear. Based on...
7. Thermal state of permafrost and active layer in Central Asia during the international polar year [O] . Lin Zhao, Qingbai Wu, S.S. Marchenko, 2010 机译:国际北亚中亚永久冻土和活跃层的热状态 8. International Polar Year 2007-2008: Resources on Polar Research in the NOAA Central Librar...
In the largest periglacial Siberian rivers, the interactions between hydro-climatic factors and the deep permafrost introduce a pronounced specificity in terms of the climate change impact on the hydrological system of deltas. Recent studies show that continuous permafrost regions show increased flows thr...
VE Romanovsky,SL Smith,HH Christiansen - 《Permafrost & Periglacial Processes》 被引量: 673发表: 2010年 Thermal state of permafrost in North America: a contribution to the international polar year A snapshot of the thermal state of permafrost in northern North America during the International Polar...
Initial funding was provided by the National Science Foundation Vulnerability of Permafrost Carbon Research Coordination Network Grant number 955713, with continued support from the National Science Foundation Research, Synthesis, and Knowledge Transfer in a Changing Arctic: Science Support for the Study of...
When it was completed on July 1, 2006, the Tibet Railway set nine world records, including the world’s highest railway at 5,072 metres above sea level, the world’s highest tunnel(隧道)at 4,905 metres, and the longest tunnel ever built on permafrost(冻土). As we travel higher, the ...
Simulating the impact of water bodies on the thermal stability of permafrost using a coupled permafrost-lake model In return, water bodies strongly affect the thermal state of the surrounding permafrost by modifying the surface energy balance and the subsurface heat ... M Langer,S Westermann,J Boi...
Therefore, the meltwater from glaciers, snow, and permafrost, which is closely related to the current climate warming, is getting increasingly crucial for vegetation water availability. Secondly, the “Mean Decrease Accuracy” section of the RF model provided evidence for determining the primary ...