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Shrinking thermokarst ponds and groundwater dynamics in discontinuous permafrost near council, Alaska
The purpose of this study was to characterize the geomorphological processes controlling the dynamics of ponds and to identify and characterize groundwa...
文献获取Impacts of permafrost degradation on arctic river biogeochemistry
Over the next century, near-surface permafrost across the circumpolar Arctic is expected to degrade significantly, particularly for land areas south of ...
Sensitivity of a model projection of near‐surface permafrost degradation to soil column depth and representation of soil organic ma...
[1] The sensitivity of a global land-surface model projection of near-surface permafrost degradation is assessed with respect to explicit accounting of ...
Geochemistry of west Siberian streams and their potential response to permafrost degradation
Measurements of solute concentrations from previously unstudied watersheds throughout west Siberia suggest that warming and permafrost degradation will ...
Permafrost degradation as a control on hydrogeological regime shifts in a warming climate
Using numerical models, we evaluate hydrogeological regime changes in high-latitude river basins under conditions of ground surface warming. These model...
Effect of permafrost degradation on hydrological processes in typical basins with various permafrost coverage in Western China
Monthly discharge of four rivers with various permafrost coverage and little anthropogenic influence was used to identify effects of permafrost degradat...
Responses of alpine grassland on Qinghai-Tibetan plateau to climate warming and permafrost degradation: A modeling perspective
Permafrost plays a critical role in soil hydrology. Thus, the degradation of permafrost under warming climate conditions may affect the alpine grassland...
Linking thaw depth with soil moisture and plant community composition: effects of permafrost degradation on alpine ecosystems on the...
The warming of the planet in recent decades has caused rapid, widespread permafrost degradation on the Qinghai-Tibet Plateau. These changes may signific...
Impacts of a changing climate on Infrastructure: Buildings, Support Systems, and Industrial Facilities
The Arctic Climate Impact Assessment (ACIA, 2005) is an international effort that has evaluated Arctic climate change and its impact on the region and t...
Impact of groundwater flow on permafrost degradation: preliminary reasults
Permafrost warming has been affecting the North West portion of North America for a few decades now. This warming alters the thermal state of the permafrost and promotes permafrost degradation (increase in active layer depth, accelera...
