243 record(s) found with the tag "permafrost" (multi-year projects are grouped):
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Landscape Change in the Western Arctic
Principal Investigator: Lantz, Trevor C.
Licensed Year(s): 2024 2023
Summary: This licence has been issued for the scientific research application No. 5908. 1) Use remote sensing (Landsat, QuickBird, InSAR, Airphotos, and Remotely Piloted Aerial Systems (RPAS)) to document regional landscape change (tundra fire, infrastructure, saline flooding, slumps, subsidence, vegetation change, lake drainage / expansion, etc.). 2) Use field sampling and monitoring to determine the c...


The frontline of permafrost thaw: a transect of eddy covariance towers across the southern Taiga Plains to better understand changing regional carbon and water budgets
Principal Investigator: Sonnentag, Oliver
Licensed Year(s): 2024 2023 2022 2021 2019 2018 2018 2017 2016 2015
Summary: This licence has been issued for the scientific research application No. 5890. Through this project my research group will address the following objectives: What is the net effect of permafrost thawing induced biophysical and biogeochemical feedbacks to the climate system? How do these two types of feedback differ between the sporadic and discontinuous permafrost zones? Is the reported decrease...


Scotty Creek 2.0: how interaction between rapidly thawing permafrost and wildfire affect peatland complex trace gas exchanges
Principal Investigator: Sonnentag, Oliver
Licensed Year(s): 2024 2023
Summary: This licence has been issued for the scientific research application No. 5889. The objective of the research project is to elucidate the change in the atmospheric carbon balance of thawing permafrost regions post-disturbance.The impact of disturbances such as fire, especially in conjunction with permafrost thaw, are still not well understood. By installing a new 15-m eddy covariance tower at Sc...


Mapping, monitoring and modelling permafrost change in the NWT
Principal Investigator: Kokelj, Steve V
Licensed Year(s): 2024 2023 2022 2021
Summary: This licence has been issued for the scientific research application No. 5855. The primary objectives of this research are 1) to develop and test new methods of characterizing permafrost and monitoring permafrost landscape change with a focus on the Beaufort Delta, central Mackenzie Valley and North Slave regions; 2) mapping sensitive permafrost terrain across NWT by integrating expert ass...


Permafrost monitoring and collection of baseline terrain information in the Mackenzie Valley Corridor, NWT
Principal Investigator: Smith, Sharon S
Licensed Year(s): 2024
Summary: This licence has been issued for the scientific research application No. 5776. This project continues the on-going monitoring program of the same title (Licence # 17182) Permafrost monitoring and collection of baseline terrain information in the Mackenzie Valley Corridor, NWT). This phase of the project is largely data collection. Objectives are: • To provide baseline knowledge of permafrost ...


Dempster Highway Permafrost Processes
Principal Investigator: Gammon, Paul R
Licensed Year(s): 2024
Summary: This licence has been issued for the scientific research application No. 5828. This project will investigate the permafrost systems that underlie problematic localities along the Dempster Highway. It will link, through geochemical and hydrogeological measurements, the permafrost, groundwater, surface water, soil and dust processes to generate a more wholistic perspective of the permafrost, wate...


Mapping for Ground Ice along the ITH
Principal Investigator: Alvarez, Alejandro
Licensed Year(s): 2024 2023 2022
Summary: This licence has been issued for the scientific research application No. 5791. The objectives of this study are to (1) evaluate the geologic setting including geochemistry, and dating of sediments to establish a regional history of the area. (2) investigate the geologic setting of multiple buried, massive ice bodies. And (3) develop a geologic and hazards map along the ITH, highlighting feature...


Community Mapping of Permafrost and Ground Hazards for Community Planning near Fort Good Hope Northwest Territories
Principal Investigator: Campbell, Jeffrey
Licensed Year(s): 2024
Summary: This licence has been issued for the scientific research application No. 5771. The objective of this work is to conduct ground truthing and install instrumentation to support and inform interpretations of permafrost conditions made via analysis of remote sensed data as well as contribute data to help answer questions of interest to the community. This work is informed by analysis of remote s...


Fluxes from Land to Ocean: How Coastal Habitats in the Arctic Respond (FLO CHAR)
Principal Investigator: Juhls, Bennet
Licensed Year(s): 2024 2023
Summary: This licence has been issued for the scientific research application No. 5841. The overall objective of this project is to determine the impact of changing land-ocean matter fluxes and coastal subsea permafrost on nearshore ecosystems and biodiversity in the Beaufort Sea. To reveal the trajectory of coastal habitats, it is critical to (1) determine how fluvial and coastal fluxes from the land...


North Slave Permafrost Study: Characterization and Predicting Discontinuous Permafrost for Climate Change Adaptation
Principal Investigator: Wolfe, Stephen A
Licensed Year(s): 2024 2023 2022 2021 2020
Summary: This licence has been issued for the scientific research application No. 5775. This activity describes and predicts the occurrence of discontinuous permafrost in the northern Great Slave Lake region to assist in planning, development and maintenance of community and industry infrastructure. Changes in climate are affecting permafrost distribution, temperatures and geotechnical conditions. Diffe...


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