12 record(s) found with the tag "remote sensing" (multi-year projects are grouped):
Not seeing the results you want? Try advanced search.

Drivers and constraints of ecological change in the western Arctic
Principal Investigator: Lantz, Trevor C.
Licenced Year(s): 2017
Summary: The objectives of this project are to: 1) use remote sensing (Landsat, QuickBird, InSAR, Airphotos, UAVs, etc.) to document the rate and extent of landscape change (slumps, subsidence, vegetation change, lake drainage / expansion, etc.) in the NWT; and, 2) use field sampling and monitoring to determine the causes and impacts of regional changes in vegetation, and permafrost. To quantify land...


Contemporary Dynamics of Forest-Tundra Ecotones in Central NWT
Principal Investigator: Danby, Ryan K
Licenced Year(s): 2016
Summary: 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...


Hydrological Remote Sensing
Principal Investigator: Berg, Aaron A
Licenced Year(s): 2016
Summary: The main objectives of this research are to: 1. monitor the spatial variability of soil moisture at approximately a 10km resolution in the region of Trail Valley Creek (TVC); and, 2. to test the soil moisture retrieval algorithms in high organic soils through both satellite based measurements and with the use of a ground based radiometer. To achieve the first objective, the research team will...


Landscape Change on Banks Island.
Principal Investigator: Lantz, Trevor C.
Licenced Year(s): 2016 2015
Summary: 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...


Satellite Monitoring for Assessing Resource Developmentā€™s Impact on Bathurst Caribou (SMART)
Principal Investigator: Chen, Wenjun
Licenced Year(s): 2015
Summary: 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...


Remote Sensing of Arctic Vegetation Biochemistry
Principal Investigator: Kennedy, Blair E
Licenced Year(s): 2014 2013
Summary: The objectives of the research are: (1) measure the spectral properties (i.e. how light is absorbed and reflected) and biochemical constituents (e.g. chlorophyll, water, nitrogen, carbon) of arctic vegetation at the ground-level in various vegetation communities across the Western Arctic (e.g. low-arctic to high-arctic); (2) investigate the potential of using satellite based multi-angular imaging ...


Baseline Monitoring of Arctic Vegetation and Snow Changes over the Bathurst Caribou Habitat using Satellite Remote Sensing and Community-based Field Observations
Principal Investigator: Chen, Wenjun
Licenced Year(s): 2014 2013
Summary: The goals of this research project are: 1. To fill the information gap on Bathurst caribou summer range conditions using satellite remote sensing data and community-based ground vegetation monitoring 2. To develop a cumulative impact assessment method that makes cumulative impact assessment possible even if data are incomplete and provides timely feedback for guiding the refinement of monitoring...


An Evaluation of Satellite Data to Detect and Monitor Vegetation Responses to Climate Warming at Treeline
Principal Investigator: Pearce, Cheryl M.
Licenced Year(s): 1993 1992 1991 1990
Summary: The Researcher will continue to determine what density of trees is necessary for detection by the satellite sensors. To determine what are the densities of shrubs and herbs or dwarf shrubs and lichens that change the reflectance patterns from the understory. To determine if the thresholds in density will be sensitive enough to monitor vegetation responses to climate change in the forest to tundra ...


BORUP FIORD 91
Principal Investigator: Hankinson, Flt. LT. K.W.
Licenced Year(s): 1991 1988
Summary: Multi-disciplinary research will be undertaken in botany, geology, micro meteorology, soil science, remote sensing, breeding biology of Arctic char and archaeological survey. These studies are a continuation of those begun in 1988....


Licence #4081
Principal Investigator: Timoney, Kevin, P.
Licenced Year(s): 1984
Summary: Field sampling coupled with air photo interpretation are used to describe vegetation zonation. Objectives include: a) a delimitation of the subarctic forest-tundra ecotone; b) geographic variation in the vegetation, sorts, species ranges, and width and position of the forest-tundra....


TOTAL PAGES: 2