Opportunity

Employment opportunities and student positions.

MSc in community-based monitoring of landscape change

FULL DESCRIPTION (PDF)

Posted: June 15, 2022
Anticipated start:  January or September 2023 (flexible)
Supervisory team: Trevor Lantz

Permafrost landscapes are undergoing rapid transformation, impacting infrastructure, hydrology, vegetation, and local livelihoods. In many regions the rate of change is so rapid that maintaining accurate inventories of permafrost disturbances presents a significant challenge.

This MSc project focusses on developing a protocol that will enable individuals such as park rangers, highway inspectors, hunters, and utility maintenance crews to record observations of anomalous conditions. The first part of this project will involve a review of existing observer-based networks and their suitability for qualitatively documenting permafrost conditions. The results of this review will be used to design a pilot protocol and web-reporting interface for recording anomalous permafrost conditions.

Interested applicants should hold an undergraduate degree in geography, environmental science, or a related field, and have a solid foundation in geomatics. Applicants must be self-motivated, have strong communication skills, the ability to manage multiple tasks, and be willing to travel to remote locations, potentially for extended periods. Preference will be given to students with previous experience working in northern communities and a background in GIS.

Stipend funding of $21,000 per year is guaranteed for two years, and support for travel to communities in the Western Canadian Arctic is also in
place.

For more information on this project, please contact tlantz@uvic.ca.

By Tristan MacLean, ago

Post-Doctoral Fellowship developing a framework for permafrost terrain types.

Posted: February 28, 2023
Anticipated start:  Application review will begin on April 1, 2023, but submissions will be accepted until a suitable candidate is found.
Supervisory team: Trevor Lantz (University of Victoria) and Stephan Gruber (Carleton University)

NSERC PermafrostNet is seeking a postdoctoral researcher to develop a framework for permafrost terrain types that will support the analysis and prediction of permafrost change at multiple scales.

The utility of a permafrost terrain type approach will be demonstrated in Canadian permafrost landscapes using a variety of existing data sources (surficial geology, soils, topography, vegetation cover, ground ice, climate, and surface water). The successful applicant will also be encouraged to develop collaborative projects across the network.

We welcome applications from researchers from a range of disciplines including, but not limited to: permafrost science, landscape ecology, geomatics, physical geography, and geology.

This is a two-year position with an opportunity for a one-year extension. This position is based at the University of Victoria, and will also involve travel to work with our partners and with the group at Carleton University. 

The annual stipend for this position is $58,000 plus benefits. Support for travel to conferences is available for the duration of the project. 

The University of Victoria and NSERC PermafrostNet are strongly committed to fostering diversity as a source of excellence, cultural enrichment, and social strength. We welcome those who would contribute to further diversification including, but not limited to women; visible minorities; First Nations, Inuit and Métis peoples; persons with disabilities; and persons of any sexual orientation or gender identity and expressions.

To apply, please send a letter describing your qualifications and specific interests, a complete CV, and the contact information of three references to Dr. Trevor Lantz (tlantz@uvic.ca). Questions can be directed to Dr. Trevor Lantz or Dr. Stephan Gruber (Stephan.Gruber@carleton.ca).

By Tristan MacLean, ago

PhD in permafrost thaw and its impacts on communities in the Western Arctic.

Full Description (pdf)

Posted: October 16, 2020
Anticipated start:  January 2021 or September 2021
Supervisory team: Dr. Trevor Lantz

The Arctic Landscape Ecology Lab at the University of Victoria is seeking a PhD student to join a team of researchers exploring permafrost thaw and its impacts on communities in the Western Arctic.

Permafrost landscapes are undergoing changes that affect ecosystems, local livelihoods, and infrastructure. To understand the impacts of these changes and place them in a longer-term context we are collaborating with land users from Inuvialuit and Gwich’in communities. Specific objectives include documenting: 1) traditional knowledge related to permafrost, 2) the historical range of variation in permafrost conditions, and 3) local observations of anomalous permafrost conditions. The student that takes on this PhD project will also contribute to the development of an observer-driven permafrost monitoring program.

Interested applicants should hold a graduate degree (MA/MSc) in indigenous studies, anthropology, geography, or related field, and have experience conducting and analysing semi-structured interviews. Applicants must be self-motivated, have strong communication skills, the ability to manage multiple tasks, and be willing to travel to remote locations, potentially for extended periods. Preference will be given to students with previous experience in northern communities and a background in GIS.

Stipend funding of $21,000 per year is guaranteed for four years and support for travel to communities in the Western Canadian Arctic is also in place.

This research project is part of NSERC PermafrostNet, a multi-sectorial research network of twelve Canadian universities and more than 40 partner organisations. As a member of the network, the successful applicant will have opportunities to engage with government (provincial, federal, indigenous), industry, and international partners, as well as graduate students and researchers from across Canada.  

The Arctic Landscape Ecology Lab and NSERC PermafrostNet are strongly committed to fostering diversity as a source of excellence, cultural enrichment, and social strength. We welcome those who would contribute to further diversification including, but not limited to women; visible minorities; First Nations, Inuit and Métis peoples; persons with disabilities; and persons of any sexual orientation or gender identity and expression.

The student will be supervised by Dr. Trevor Lantz and based in the School of Environmental Studies at the University of Victoria. To apply, please email a summary of your qualifications and interest in this project, along with a CV, and unofficial transcripts to Dr. Trevor Lantz (tlantz@uvic.ca). The deadline for applications is November 2, 2020.

By Tristan MacLean, ago

New team member – Emma Stockton

Emma Stockton

The network has taken on Emma Stockton as a part time administrative assistant to help the Director of Operations. Emma is a Ph.D. candidate working with Chris Burn on Permafrost and infrastructure sustainability, western Arctic Canada. Emma is examining various aspects of the ground thermal regime along the Dempster Highway and Inuvik-Tuktoyaktuk Highway, including a comparison on conditions beneath and beside the road, the effect of soil moisture on ground temperatures, and the role of snow accumulation at the sides of the embankment. Her PhD work is supported by the NWT Geoscience Office and Transport Canada.

By Tristan MacLean, ago

Student employment program – Freezing and thawing processes using passive or/and active inter-seasonal heat/cold redistribution systems to stabilize permafrost thawing or thaw permafrost.

Posted: January 2020
Anticipated start:  January 2020.
Supervisor: Igor Egorov, Research Officer / Agent de recherche associé, Civil Engineering Infrastructure / Infrastructures de génie civil, Construction Research Centre / Centre de recherche en construction, National Research Council Canada / Conseil national de recherches Canada.

Project description: Freezing and thawing processes using passive or/and active inter-seasonal heat/cold redistribution systems to stabilize permafrost thawing or thaw permafrost.

Job description: Literature review, data analyses. mathematical modelling and participating in design of effective inter-seasonal heat/cold redistribution systems based on the collected field data. Knowledge of mathematics, thermodynamics, permafrost sciences, physics of freezing and thawing, heat and mass transfer will be an asset.

Student employment program – further details.

Research Abstract 

Project intends to model and design heat transfer systems for the new technology called inter-seasonal heat/cold transfer, to stabilize permafrost and increase resilience of buildings and infrastructure against permafrost degradation and weather extremes or thaw permafrost before construction. Mathematical modelling of inter-seasonal heat/cold transfer based on collected field data combined with historical data will provide direct and reliable methodology for capturing surplus cold in the winter and storing it in the ground using phase change material or soils. This heat (cold) could be released in summer to reduce costs repairs and maintenance of buildings or infrastructure. Another application of inter-seasonal heat/cold technology is to prevent permafrost degradation and stabilize thawing ice –rich permafrost.

Salary: $446 to $994 per week (37.5 hrs). Masters level – $754 to $892 per week depending on the number of completed semesters.

APPLICATION: Applications for this permafrost project should be submitted to Igor Egorov (igor.egorov@nrc-cnrc.gc.ca). Please note this is part of the NRC student employment program. If you are applying for any other student employment opportunity with NRC please send applications to info@nrc-cnrc.gc.ca. NRC hiring managers search the database for qualified candidates throughout the year. In order to be considered for the program please include the following in your application, please note that you will need to attach the required documents as per the list below when submitting your application. Failure to do so will result in your application being excluded from searches.

  • Resume
  • Most recent transcript: 
    • University/high school (grade 12 or equivalent)
    • An electronic copy is sufficient, it does not have to be an official version
    • To attach your transcript click the “add a document” in the Second language evaluation results field
    • Additionally, in order to maximize your chances of being considered for opportunities, ensure to include your preferred location(s) in the Preferred Work Location(s) section of the application

By Tristan MacLean, ago

MSc in sustainable culvert design over degrading permafrost, Hudson Bay railway

Full description (PDF)

Posted: September 10, 2019
Anticipated start:  September 2021 (flexible)
Supervisory team: Dr. Shawn Kenny and Dr. Ryley Beddoe

The performance and integrity of northern linear infrastructure, such as railway lines and road networks, may be affected by ground deformation geohazards (e.g. subsidence, slope instability, permafrost degradation), which may be influenced by hydrology and climate change effects.

Recent flooding events caused an extensive disruption to service on the Hudson Bay rail line, with damage to bridges and culverts, and failure of the rail bed due to washout. A significant effort was undertaken to restore railway operations that included the installation of several culverts. The significance of climate change effects, such as future flood events and permafrost degradation, on the future performance of the railway culvert infrastructure requires further assessment. From this perspective, the research study will assess the resilience of current design standards and practices for railway culverts located in permafrost environments.  Supported by the research effort of other team members in the PermafrostNet network, site characterization (e.g. topographic, meteorological, hydrological, geotechnical, geophysical, permafrost attributes) of several culvert locations, for both original and recent installations, will be established. Centrifuge physical modelling and numerical simulation techniques may be used to assess these failure events, based on available knowledge, and estimate future performance, based on climate scenarios developed within the PermafrostNet research activities

We are seeking a highly motivated and engaged MSc candidate, to be enrolled in a civil engineering graduate studies program, with academic interests in the fields of geotechnical and permafrost sciences, site or field investigations, physical modelling and numerical simulation. The MSc candidate will be an integral team member of a multi-disciplinary supervisory committee and collaborate with other team members within the PermafrostNet network. All applications will be reviewed by the selection committee with respect to academic qualifications and integration within the network through the PermafrostNet lens on equity, diversity and inclusion. For more information on this project, please contact shawn.kenny@carleton.ca.

By nick brown, ago

PhD in remote sensing of permafrost landscape change

Full description (PDF)

Posted: July 14, 2020
Anticipated start:  January 2021
Supervisory team: Dr. Trevor Lantz and Dr. Robert Fraser

The Arctic Landscape Ecology Lab at the University of Victoria is seeking a PhD student to lead a research project: 1) mapping permafrost landscape change and 2) assessing the determinants of terrain sensitivity.

In many permafrost regions, the frequency of thaw-related disturbances is increasing so rapidly that maintaining accurate inventories presents a significant challenge. The first objective of this project is to develop semi-automated procedures to map permafrost terrain disturbances using satellite imagery (e.g., Landsat, WorldView, Sentinel). The second objective is to determine the biophysical controls of terrain sensitivity by analyzing the disturbance inventories generated through mapping. By identifying sensitive areas and increasing our capacity to monitor change, this project will significantly inform decision making in northern communities and regions affected by permafrost thaw. 

Interested applicants should have an MSc in geography, environmental science, earth science, or related field, and previous experience with remote sensing, GIS and statistics. Applicants must be self-motivated, have strong communication skills, experience managing multiple tasks, and be willing to travel to the Canadian Arctic for fieldwork. Previous experience in permafrost environments is an asset, but is not vital.

An annual stipend of $21,000 (plus benefits) is guaranteed for four years and additional support for field and conference travel is available for the duration of the project.

This research project is part of NSERC PermafrostNet, a multi-sectorial research network of twelve Canadian universities and more than 40 partner organisations. As a member of the network, the successful applicant will have opportunities to engage with government (provincial, federal, indigenous), industry, and international partners, as well as graduate students and researchers from across Canada.  

The University of Victoria and NSERC PermafrostNet are strongly committed to fostering diversity as a source of excellence, cultural enrichment, and social strength. We welcome those who would contribute to further diversification including, but not limited to, women; visible minorities; First Nations, Inuit and Métis peoples; persons with disabilities; and persons of any sexual orientation or gender identity and expressions.

To apply, please send a cover letter describing your qualifications and interest in this project, a complete CV, and unofficial transcripts to Dr. Trevor Lantz (tlantz@uvic.ca). Questions should be directed to Dr. Trevor Lantz (tlantz@uvic.ca) or Dr. Robert Fraser (robert.fraser@canada.ca).

By Tristan MacLean, ago

MSc in sustainable culvert design over degrading permafrost, Hudson Bay railway

Full description (PDF)

Posted: September 10, 2019
Anticipated start:  September 2021 (flexible)
Supervisory team: Dr. Shawn Kenny and Dr. Ryley Beddoe

The performance and integrity of northern linear infrastructure, such as railway lines and road networks, may be affected by ground deformation geohazards (e.g. subsidence, slope instability, permafrost degradation), which may be influenced by hydrology and climate change effects.

Recent flooding events caused an extensive disruption to service on the Hudson Bay rail line, with damage to bridges and culverts, and failure of the rail bed due to washout. A significant effort was undertaken to restore railway operations that included the installation of several culverts. The significance of climate change effects, such as future flood events and permafrost degradation, on the future performance of the railway culvert infrastructure requires further assessment. From this perspective, the research study will assess the resilience of current design standards and practices for railway culverts located in permafrost environments.  Supported by the research effort of other team members in the PermafrostNet network, site characterization (e.g. topographic, meteorological, hydrological, geotechnical, geophysical, permafrost attributes) of several culvert locations, for both original and recent installations, will be established. Centrifuge physical modelling and numerical simulation techniques may be used to assess these failure events, based on available knowledge, and estimate future performance, based on climate scenarios developed within the PermafrostNet research activities

We are seeking a highly motivated and engaged MSc candidate, to be enrolled in a civil engineering graduate studies program, with academic interests in the fields of geotechnical and permafrost sciences, site or field investigations, physical modelling and numerical simulation. The MSc candidate will be an integral team member of a multi-disciplinary supervisory committee and collaborate with other team members within the PermafrostNet network. All applications will be reviewed by the selection committee with respect to academic qualifications and integration within the network through the PermafrostNet lens on equity, diversity and inclusion. For more information on this project, please contact shawn.kenny@carleton.ca.

By nick brown, ago

PhD in simulation of permafrost change and quantification of confidence in resulting data products

Full description (PDF)

Posted: April 27, 2020 (update)
Anticipated start: Fall (September) term 2020, with flexibility in responding to COVID-19 related travel restrictions.   
Supervisory team: Stephan Gruber (Carleton University), Joe Melton (University of Victoria / Environment and Climate Change Canada), Trevor Lantz (University of Victoria) and Steve Kokelj (Northwest Territories Geological Survey).

This project will develop methods and tools for evaluating permafrost models with observational data. This is important because the lack of meaningful and quantitative evaluation of permafrost simulation results impedes the improvement of simulation tools and the use of their outputs for informing adaptation design or policy. This project will use the database compiled in NSERC PermafrostNet (PINGO) as a source of observational evidence to provide confidence in simulation-based permafrost climate services. With practical application of simulation results in mind, this project will comprehensively investigate how well ground temperature change and ground-ice loss can be predicted. For this, ensemble permafrost predictions will be analyzed in terms of error and uncertainty. Ensembles will use multiple re-analyses, downscaled heuristically, as driving climate, multiple models as well as multiple parameter and input data sets (e.g., estimated ground ice distribution, vegetation) for perturbed physics simulations in each model. Error and uncertainty will be statistically decomposed with respect to their likely origins to better inform model development and the use of model results. This quantitative evaluation will be complemented by investigating face validity, a concept developed to capture the trust that diverse experts, such as model developers, permafrost field scientists and northerners, place in simulation results based on subjective assessment. This will allow to better utilise the diverse expertise in the network for identifying and assessing known unknowns in simulations and to develop ways of communicating these to modelers and stakeholders. The combination of statistical evaluation with face validity will improve the dialogue between model developers and users of simulation results and thereby reduce barriers to the acceptance and uptake of simulation products.

This fully funded PhD studentship will be based at Carleton University in Ottawa, Canada. As part of NSERC PermafrostNet, the new Permafrost Partnership Network for Canada (permafrostnet.ca), it will have an outstanding training environment.

The successful candidate will have (1) a master’s degree in a relevant discipline (e.g., geography, Earth science, geophysics, soil physics, atmospheric science, environmental engineering or geotechnical engineering); (2) demonstrated skill in programming and data analysis; (3) previous experience (or a demonstrated interest) in cold regions; as well as (4) excellent written communication in English.

This PhD studentship is fully funded for twelve months per year, for up to four years. International students are eligible to receive a bursary that will reduce their tuition to the amount paid by domestic PhD students.

To apply, Send a cover letter, c.v., copies of transcripts, a writing sample, and contact details for three references to Stephan Gruber (stephan.gruber@carleton.ca). Applications will be received until the position is filled.

By nick brown, ago

PhD in thaw pond initiation and evolution pathways

Full description (PDF)

Posted: June 27, 2019
Anticipated start: September 2019 (or as soon as possible) 
Supervisory team: Dr. Pascale Roy-Léveillée, Dr. Merritt Turetsky, Dr. Trevor Lantz, Dr. Peter Morse

This position will elucidate controls on 1) the initiation of thaw lakes and ponds, 2) variation in rates of expansion, and 3) pathways of stabilization and permafrost recovery post stabilization. Field work will take place in thermokarst-affected lowlands between the Blackstone Uplands (YT) and Tuktoyuktuk (NWT). The position will develop predictive models based on the interacting effects of paleogeography (deposits and ice), climate, topography, snow cover, and vegetation growth within thaw ponds. This work will support the development of a lowland thermokarst hazard assessment framework to support the effective evaluation and management of risks associated with signs of thermokarst initiation near existing or planned infrastructure, traditional travel routes and areas of cultural significance, sensitive wildlife habitat, etc. For more info on the project contact proyleveillee@laurentian.ca.

By nick brown, ago