D A Streletskiy
Biographic Data
| ID | 4888114 |
|---|---|
| NAME | D A Streletskiy |
| GIVEN NAMES | D A |
| FAMILY NAME | Streletskiy |
| SIGNATURE | STRELETSKIY D A |
| AFFILIATIONS | George Washington University |
| ORCID | 0000-0003-2563-2664 |
| VERIFIED | Yes |
| TOTAL WORKS | 17 |
| TOTAL CITATIONS | 14 |
| WORKS AS AUTHOR | 17 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2012 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 2 |
Thawing permafrost is subsiding in the Northern Hemisphere—review and perspectives
High-latitude and altitude cold regions are affected by climate warming and permafrost degradation. One of the major concerns associated with degrading permafrost is thaw subsidence (TS) due to melting of excess ground ice and associated thaw consolidation. Field observations, remote sensing, and numerical modeling are used to measure and estimate the extent and rates of TS across broad spatial and temporal scales. Our new data synthesis effort f…
Frozen infrastructures in a changing climate
(Un)frozen foundations
The costs of Arctic infrastructure damages due to permafrost degradation
Climate change has adverse impacts on Arctic natural ecosystems and threatens northern communities by disrupting subsistence practices, limiting accessibility, and putting built infrastructure at risk. In this paper, we analyze spatial patterns of permafrost degradation and associated risks to built infrastructure due to loss of bearing capacity and thaw subsidence in permafrost regions of the Arctic. Using a subset of three Coupled Model Interco…
Long-term Circumpolar Active Layer Monitoring (Calm) program observations in Northern Alaskan tundra
The Circumpolar Active Layer Monitoring (CALM) network is an ongoing international effort to collect and disseminate standardized measurements of active-layer dynamics to monitor the response of near-surface permafrost parameters to climate change. This work presents a distillation of 25 years (1995–2019) of observations from three north–south transects of CALM sites in tundra environments of Alaska. Transects examined in this work bisect tundra …
Permafrost degradation in the Western Russian Arctic
The Global Climate Observing System and Global Terrestrial Observing Network have identified permafrost as an ‘Essential Climate Variable,’ for which ground temperature and active layer dynamics are key variables. This work presents long-term climate, and permafrost monitoring data at seven sites representative of diverse climatic and environmental conditions in the western Russian Arctic. The region of interest is experiencing some of the highes…
Dealing with the bust in Vorkuta, Russia
Permafrost is warming at a global scale
Permafrost warming has the potential to amplify global climate change, because when frozen sediments thaw it unlocks soil organic carbon. Yet to date, no globally consistent assessment of permafrost temperature change has been compiled. Here we use a global data set of permafrost temperature time series from the Global Terrestrial Network for Permafrost to evaluate temperature change across permafrost regions for the period since the Internationa…
Assessment of climate change impacts on buildings, structures and infrastructure in the Russian regions on permafrost
Russian regions containing permafrost play an important role in the Russian economy, containing vast reserves of natural resources and hosting large-scale infrastructure to facilitate these resources’ exploitation. Rapidly changing climatic conditions are a major concern for the future economic development of these regions. This study examines the extent to which infrastructure and housing are affected by permafrost in Russia and estimates the as…
Assessment of the cost of climate change impacts on critical infrastructure in the circumpolar Arctic
The Arctic is experiencing pronounced climatic and environmental changes. These changes pose a risk to infrastructure, impacting the accessibility and development of remote locations and adding additional pressures on local and regional budgets. This study estimates the costs of fixed infrastructure affected by climate change impacts in the Arctic region, specifically on the impacts of permafrost thaw. Geotechnical models are forced by climate da…
Climatic- and anthropogenic-induced land cover change around Norilsk, Russia
Increasing atmospheric temperatures over the last 30 years has prompted land cover change in sensitive Arctic environments and exacerbated change in large urban-industrial centers on permafrost. Norilsk, Russia, the largest city built on permafrost north of the Arctic Circle, has a long history of development and industrial activity providing an opportunity to evaluate the climatic- and anthropogenic-induced land cover change. Land cover changes …
Conquering the permafrost
The city of Norilsk represents an unprecedented case of massive construction in the permafrost regions of the Arctic. Norilsk’s urban expansion can be attributed to the development of engineering practices that maintained the thermal stability of permafrost. However, complex interactions between the urban landscape and permafrost have resulted in permafrost warming and degradation. Negative cryogenic processes started to manifest themselves 10–15…
Climate Change and Stability of Urban Infrastructure in Russian Permafrost Regions
One of the most significant climate change impacts on arctic urban landscapes is the warming and degradation of permafrost, which negatively affects the structural integrity of infrastructure. We estimate potential changes in stability of Russian urban infrastructure built on permafrost in response to the projected climatic changes provided by six preselected General Circulation Models (GCMs) participated in the most recent Climate Model Inter‐co…
Traditional Iñupiat Ice Cellars (SIĠḷUAQ) in Barrow, Alaska
Ice cellars are a natural form of refrigeration constructed within permafrost. They are traditionally employed by indigenous Arctic peoples to store harvested wildlife. Recent reports from Alaska indicate that ice cellars are "failing" through mechanisms that include flooding and collapse, which are often attributed to climate change. In cooperation with local stakeholders, we instrumented five cellars to record internal air temperature in Barrow…
Permafrost hydrology in changing climatic conditions
Role of changing climatic conditions on permafrost degradation and hydrology was investigated in the transition zone between the tundra and forest ecotones at the boundary of continuous and discontinuous permafrost of the lower Yenisei River. Three watersheds of various sizes were chosen to represent the characteristics of the regional landscape conditions. Samples of river flow, precipitation, snow cover, and permafrost ground ice were collected…
Changes in the 1963–2013 shallow ground thermal regime in Russian permafrost regions
Spatial variability and temporal trends of the shallow ground thermal regime and permafrost activelayer thickness (ALT) were estimated over 1963-2013 using daily soil temperature data available from stations of the Russian Hydrometeorological Service. Correlation analysis was used to evaluate the role of changing climatic conditions on the ground thermal regime. ALT data collected by the Circumpolar Active Layer Monitoring program in Russia were …
Spatial variability of permafrost active-layer thickness under contemporary and projected climate in Northern Alaska
The active layer plays an important role in the functioning of environmental ecosystems and affects many human activities in the polar regions. Regional assessments and predictions of this parameter are critical for many physical and social applications. Large heterogeneity in near-surface permafrost characteristics, including the active layer, even over small distances, creates serious constraints to their evaluation across large geographic exte…
Climate Change and Stability of Urban Infrastructure in Russian Permafrost Regions
One of the most significant climate change impacts on arctic urban landscapes is the warming and degradation of permafrost, which negatively affects the structural integrity of infrastructure. We estimate potential changes in stability of Russian urban infrastructure built on permafrost in response to the projected climatic changes provided by six preselected General Circulation Models (GCMs) participated in the most recent Climate Model Inter‐co…
Traditional Iñupiat Ice Cellars (SIĠḷUAQ) in Barrow, Alaska
Ice cellars are a natural form of refrigeration constructed within permafrost. They are traditionally employed by indigenous Arctic peoples to store harvested wildlife. Recent reports from Alaska indicate that ice cellars are "failing" through mechanisms that include flooding and collapse, which are often attributed to climate change. In cooperation with local stakeholders, we instrumented five cellars to record internal air temperature in Barrow…
Dealing with the bust in Vorkuta, Russia
(Un)frozen foundations
Spatial variability of permafrost active-layer thickness under contemporary and projected climate in Northern Alaska
The active layer plays an important role in the functioning of environmental ecosystems and affects many human activities in the polar regions. Regional assessments and predictions of this parameter are critical for many physical and social applications. Large heterogeneity in near-surface permafrost characteristics, including the active layer, even over small distances, creates serious constraints to their evaluation across large geographic exte…
Permafrost hydrology in changing climatic conditions
Role of changing climatic conditions on permafrost degradation and hydrology was investigated in the transition zone between the tundra and forest ecotones at the boundary of continuous and discontinuous permafrost of the lower Yenisei River. Three watersheds of various sizes were chosen to represent the characteristics of the regional landscape conditions. Samples of river flow, precipitation, snow cover, and permafrost ground ice were collected…
Changes in the 1963–2013 shallow ground thermal regime in Russian permafrost regions
Spatial variability and temporal trends of the shallow ground thermal regime and permafrost activelayer thickness (ALT) were estimated over 1963-2013 using daily soil temperature data available from stations of the Russian Hydrometeorological Service. Correlation analysis was used to evaluate the role of changing climatic conditions on the ground thermal regime. ALT data collected by the Circumpolar Active Layer Monitoring program in Russia were …
Climatic- and anthropogenic-induced land cover change around Norilsk, Russia
Increasing atmospheric temperatures over the last 30 years has prompted land cover change in sensitive Arctic environments and exacerbated change in large urban-industrial centers on permafrost. Norilsk, Russia, the largest city built on permafrost north of the Arctic Circle, has a long history of development and industrial activity providing an opportunity to evaluate the climatic- and anthropogenic-induced land cover change. Land cover changes …
Conquering the permafrost
The city of Norilsk represents an unprecedented case of massive construction in the permafrost regions of the Arctic. Norilsk’s urban expansion can be attributed to the development of engineering practices that maintained the thermal stability of permafrost. However, complex interactions between the urban landscape and permafrost have resulted in permafrost warming and degradation. Negative cryogenic processes started to manifest themselves 10–15…
Climate Change and Stability of Urban Infrastructure in Russian Permafrost Regions
One of the most significant climate change impacts on arctic urban landscapes is the warming and degradation of permafrost, which negatively affects the structural integrity of infrastructure. We estimate potential changes in stability of Russian urban infrastructure built on permafrost in response to the projected climatic changes provided by six preselected General Circulation Models (GCMs) participated in the most recent Climate Model Inter‐co…
Traditional Iñupiat Ice Cellars (SIĠḷUAQ) in Barrow, Alaska
Ice cellars are a natural form of refrigeration constructed within permafrost. They are traditionally employed by indigenous Arctic peoples to store harvested wildlife. Recent reports from Alaska indicate that ice cellars are "failing" through mechanisms that include flooding and collapse, which are often attributed to climate change. In cooperation with local stakeholders, we instrumented five cellars to record internal air temperature in Barrow…
Permafrost is warming at a global scale
Permafrost warming has the potential to amplify global climate change, because when frozen sediments thaw it unlocks soil organic carbon. Yet to date, no globally consistent assessment of permafrost temperature change has been compiled. Here we use a global data set of permafrost temperature time series from the Global Terrestrial Network for Permafrost to evaluate temperature change across permafrost regions for the period since the Internationa…
Assessment of climate change impacts on buildings, structures and infrastructure in the Russian regions on permafrost
Russian regions containing permafrost play an important role in the Russian economy, containing vast reserves of natural resources and hosting large-scale infrastructure to facilitate these resources’ exploitation. Rapidly changing climatic conditions are a major concern for the future economic development of these regions. This study examines the extent to which infrastructure and housing are affected by permafrost in Russia and estimates the as…
Assessment of the cost of climate change impacts on critical infrastructure in the circumpolar Arctic
The Arctic is experiencing pronounced climatic and environmental changes. These changes pose a risk to infrastructure, impacting the accessibility and development of remote locations and adding additional pressures on local and regional budgets. This study estimates the costs of fixed infrastructure affected by climate change impacts in the Arctic region, specifically on the impacts of permafrost thaw. Geotechnical models are forced by climate da…
Permafrost degradation in the Western Russian Arctic
The Global Climate Observing System and Global Terrestrial Observing Network have identified permafrost as an ‘Essential Climate Variable,’ for which ground temperature and active layer dynamics are key variables. This work presents long-term climate, and permafrost monitoring data at seven sites representative of diverse climatic and environmental conditions in the western Russian Arctic. The region of interest is experiencing some of the highes…
Dealing with the bust in Vorkuta, Russia
Long-term Circumpolar Active Layer Monitoring (Calm) program observations in Northern Alaskan tundra
The Circumpolar Active Layer Monitoring (CALM) network is an ongoing international effort to collect and disseminate standardized measurements of active-layer dynamics to monitor the response of near-surface permafrost parameters to climate change. This work presents a distillation of 25 years (1995–2019) of observations from three north–south transects of CALM sites in tundra environments of Alaska. Transects examined in this work bisect tundra …
The costs of Arctic infrastructure damages due to permafrost degradation
Climate change has adverse impacts on Arctic natural ecosystems and threatens northern communities by disrupting subsistence practices, limiting accessibility, and putting built infrastructure at risk. In this paper, we analyze spatial patterns of permafrost degradation and associated risks to built infrastructure due to loss of bearing capacity and thaw subsidence in permafrost regions of the Arctic. Using a subset of three Coupled Model Interco…
Frozen infrastructures in a changing climate
(Un)frozen foundations
Thawing permafrost is subsiding in the Northern Hemisphere—review and perspectives
High-latitude and altitude cold regions are affected by climate warming and permafrost degradation. One of the major concerns associated with degrading permafrost is thaw subsidence (TS) due to melting of excess ground ice and associated thaw consolidation. Field observations, remote sensing, and numerical modeling are used to measure and estimate the extent and rates of TS across broad spatial and temporal scales. Our new data synthesis effort f…
Environmental Science (16 works) · Climate change and permafrost (15 works) · Geology (15 works) · Permafrost (15 works) · Cryospheric studies and observations (14 works) · Geography (14 works) · Climate change (13 works) · Oceanography (13 works) · Physical geography (12 works) · Arctic and Antarctic ice dynamics (9 works)