8 dossier(s) trouvé(s) portant l’étiquette "chemistry" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Dunfield, Peter F Année(s) de permis:
2013
Résumé:
The objective of this work is to conduct a one day reconnaissance study of the Smoking Hills area. Mineral, rock, water and soil samples will be collected. Geochemical properties and microbial communities will be analysed in the laboratory in order to characterize any potential features unique to this site that would warrant future, more detailed research.
The site will be accessed by helicopt...
chercheur principal:Holmes, R. Max Année(s) de permis:20242023202220202019201820172016201520142013
2012
201120102009 Résumé:
The Arctic Great Rivers Observatory project studies the six largest rivers in the Arctic; the Mackenzie and Yukon Rivers in North America and the Ob', Yenisey, Lena, and Kolyma Rivers in Russia. The research team is interested in how climate change is impacting Arctic rivers. The team will make measurements of the concentration of naturally-occurring chemicals (like carbon and nitrogen) and try t...
chercheur principal:Marsh, Philip Année(s) de permis:19931992
1991
Résumé:
The research will study changes in the water levels of a variety of lakes in the Mackenzie Delta. Investigations will include consideration of factors controlling the lake levels, introduction of floodwater from the Mackenzie River, rainfall on to the lake, smowmelt runoff into the lakes and evaporation from the lakes....
chercheur principal:Hamilton, James P. Année(s) de permis:
1991
Résumé:
Karst landscapes are landforms developed on carbonate rocks in humid and temperate climates and are relatively rare in permafrost areas. The Researcher and team will focus on understanding how Karst has and is developing in the Northern Mackenzie Mountains. This will be done by identifying karst forms and examining how water moves in these environments....
chercheur principal:English, Mike Année(s) de permis:19941992
1991
Résumé:
Dr. English and his team from Wilfred Laurier University will conduct fieldwork in surface and groundwater hydrology. Their objective is to understand changes in groundwater chemistry and hydrology as the active layer increases in depth....
chercheur principal:Edwards, Thomas W.D. Année(s) de permis:
1990
Résumé:
The Researcher and his assistant will collect samples of snow, rain, stream water, pond water and ground water from undisturbed sites in the Manners Creek Basin. Measurements of naturally occurring chemicals and isotopes in surface and subsurface waters will be used to study the movement and mixing of waters in a boreal watershed in the zone of continuous permafrost....
chercheur principal:Hamilton, Stewart M. Année(s) de permis:
1990
Résumé:
The team will investigate the hydrogeology, hydrogeochemistry and geology of the region and attempt to determine the cause and extent of carbon dioxide rich springs in the Flat River Valley region. They will also determine if a fault exists in the valley and if the springs delineate an active seismic zone....
chercheur principal:van Everdingen, R.O. Année(s) de permis:
1975
Résumé:
Hydrological and hydrochemical investigation and collection of water samples....