39 record(s) found in the location "" (multi-year projects are grouped):
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Measuring and simulating permafrost thaw
Principal Investigator: Gruber, Stephan
Licensed Year(s): 2023 2022 2021
Summary: This licence has been issued for the scientific research application No.5114. The objectives of this project are to understand: 1) how permafrost differs in temperature and chemical/physical characteristics from place to place; 2) how these different types of permafrost react to change (climate/disturbance); and, 3) which future changes in permafrost are likely and which are less likely based o...


Changing Carbon Sinks in Sub-Arctic Canada
Principal Investigator: Schiff, Sherry L
Licensed Year(s): 2022 2021
Summary: This licence has been issued for the scientific research application No.5150. The objective is to improve the quantitative understanding of carbon dynamics in Canadian subarctic freshwaters, with a focus on identifying the processes governing the balance between carbon sinks and carbon sources to the atmosphere. The research team will pair field-based observations with laboratory experiments...


Impact of climate change on catchment biogeochemistry in plains and shield regions
Principal Investigator: Olefeldt, David
Licensed Year(s): 2021 2019 2018
Summary: This licence has been issued for the scientific research application No.4734. The objective of this research is to identify impacts of climate change and permafrost thaw on pond methane emissions, and on water chemistry in streams that drain peatland-rich catchments. Impacts on methane emissions will be assessed. Specific objectives are: 1) to characterize the trends and variability in magn...


Food Security Initiatives across the Northwest Territories
Principal Investigator: Skinner, Kelly
Licensed Year(s): 2021 2020
Summary: This licence has been issued for the scientific research application No.4936. This research aims to learn from and enhance community capacity to address priorities and inform both climate change and food security action and support-structures at local, regional, and territorial scales. This research will examine questions related to food security and climate change across the four cross-cut...


Sustainable food system research in Yellowknife
Principal Investigator: Spring, Andrew
Licensed Year(s): 2021 2019 2018 2017 2016
Summary: This licence has been issued for the scientific research application No.4881. The objectives of this research is to support the implementation of the sustainable food systems research and related local food activities in Yellowknife. This will be done through: 1) Working with and supporting local groups (Ecology North and the Yellowknife Farmers Market) to identify community-based strategi...


Rural Resources and Political Power: Understanding Incentive Structures, Local Agency, and Oil Development in the Northwest Territories and Alaska
Principal Investigator: Schober, Kelsey
Licensed Year(s): 2020
Summary: This licence has been issued for the scientific research application No.4612. Oil has driven migration, community growth, and governance of the last century in the Arctic. However, as Arctic global warming surpasses 1°C with “profound consequences”, the relationship between oil and climate change becomes increasingly contentious and impossible to ignore. In light of this tension, my research as...


ABoVE Permafrost Dynamics Observatory
Principal Investigator: Miller, Charles E
Licensed Year(s): 2019
Summary: The objective of this project is to collect physical and geophysical measurements quantifying permafrost susceptibility to ABoVE's internationally-available dataset. Researchers can access these data to bolster understanding of environmental processes and the ability to remotely-sense these on a regional scale. Airborne remote sensing missions from August 2017, 2018, and August of 2019 by NASA'...


Quantifying permafrost thaw
Principal Investigator: Gruber, Stephan
Licensed Year(s): 2019 2018 2017 2016 2015
Summary: The objectives of this research are: 1) to understand better how permafrost differs in temperature and chemical/physical characteristics from place to place; 2) to understand how these different types of permafrost respond to change (climate/disturbance); and, 3) to understand which future changes in permafrost are likely and which are less likely based on computer simulations. High-quality mea...


Using the past to inform the future: A paleoecological perspective of the impacts of drought and fire on lakes, permafrost and forests
Principal Investigator: Pisaric, Michael FJ
Licensed Year(s): 2019 2018 2017 2016
Summary: The objectives of this research are to examine the frequency and severity of past wildfire and drought (drought-like) conditions in the southern Northwest Territories. Specifically, the research team will examine the following questions: 1) how frequent and severe have fires been in the past; 2) are fires becoming more frequent/severe due to the impacts of climate change; 3) what impact does wildf...


Boreal Forest Carbon Balance Studies
Principal Investigator: Layden, Ronald E.
Licensed Year(s): 2017
Summary: The objective of this project is to increase the understanding of taiga carbon balance of terrestrial and aquatic ecosystems and predict into the future the impacts of climate warming on these systems. The exchange of carbon gases between the taiga and atmosphere is a significant component of the carbon balance and is dependent upon vegetation cover. The description below for the tundra site at...


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