Base de données de recherche des TNO

chercheur principal: MacLeod, Roger
Année(s) de permis: 2016
Résumé: The objective of this research project is to continue the examination of coastal sediment exposures and drained lake basins for evidence for paleo-tsunamis deposits and investigate coastal erosion rates. This year, the research team will be focusing on one task: A small, 2 kg (5 lb), electric powered Unmanned Aerial Vehicle (UAV) will be used to collect low-altitude (<90 m) aerial imagery at N...

chercheur principal: Whalen, Dustin JR
Année(s) de permis: 2016 2015 2014 2013 2012
Résumé: The primary objective of this research continues to be driven towards the safe and sustainable industrial and community development of the Beaufort Sea coastal nearshore region. The research provides the means to improve knowledge of physical conditions in the coastal zone in order to help government agencies, corporations, and local residents understand, mitigate and reduce the impacts of natural...

chercheur principal: Höfle, Bernhard
Année(s) de permis: 2016 2015
Résumé: The goal of the proposed study is to develop a new method that improves the detection of vertical movements caused by thawing and freezing processes of the permafrost. Previous studies showed the theoretical use of remote sensing data for such surface deformations, but also highlighted limitations. As these thawing and freezing processes are mainly responsible for such things as streets breaking a...

chercheur principal: Danby, Ryan K
Année(s) de permis: 2016
Résumé: Objectives of this research project are to: 1) analyze Landsat satellite images to understand regional vegetation change over the past 30 years; 2) determine the timing of tree establishment as well as the climate influence on tree growth across the forest tundra transition zone over the past 300 years; and, 3. measure spruce seedling growth across the forest-tundra ecotone in relation to varia...

chercheur principal: Lantz, Trevor C.
Année(s) de permis: 2016 2015
Résumé: The objectives of this research project are: 1) To use remote sensing to document the rate and extent of landscape change on Banks Island; 2) To examine the effects of tundra disturbances using detailed field investigations; and 3) Use participatory mapping and interviews to document Inuvialuit Knowledge of Landscape Change on Banks Island. In this project the research team are using remot...

chercheur principal: Chamberland, Joseph
Année(s) de permis: 2016 2015
Résumé: The research project Water Ecosystems Monitoring using Earth Observation aims to define an Earth Observation (EO) driven monitoring program to provide information towards monitoring environmental indicators of northern ecosystem health. Once the project is done information on water indicators including water temperature, suspended sediment concentrations, water levels, and ice quality and will be ...

chercheur principal: Chen, Wenjun
Année(s) de permis: 2015
Résumé: We have two specific objectives over the next three years: 1) to improve the understanding of the mechanisms responsible for the zone of influence (ZOI) from resource development disturbed areas in the Bathurst caribou habitat, and their relationships with caribou habitat use and productivity, by integrating traditional knowledge, field surveys, and remote sensing technology; and, 2) to investig...

chercheur principal: Cole, Sarah E
Année(s) de permis: 2015
Résumé: The objective is to develop a current and complete development footprint for a designated area of the Central Mackenzie Valley, Northwest Territories (NWT), that includes specified disturbance attributes; captures an estimate of current recovery state; and, provides data to predict disturbance recovery trajectories and project footprint change over time. Anthropogenic disturbance features will ...

chercheur principal: Osinski, Gordon
Année(s) de permis: 2015 2012
Résumé: This project seeks to carry out the first detailed study of the newly discovered Tunnunik impact structure, located on Victoria Island, NWT. The research team will carry out field mapping and conduct gravity, ground magnetic, and seismic surveys, and sample for paleomagnetic studies. They will also ground-truth a remote predictive map generated with Radarsat-2 and other satellite data. The goal...

chercheur principal: Busby, Robert W
Année(s) de permis: 2021 2019 2018 2017 2016 2015 2014 2013
Résumé: This project consists of a large deployment of ground motion sensors (294 total) throughout Alaska and western Canada; 44 located in Yukon Territory and 7 in the Northwest Territory. Each station senses the ground movement from distant earthquakes and sends data via satellite or radio modem to a central receiving point in San Diego. The purpose of collecting these data is to study deep geologic st...