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3 record(s) found with the tag "nitrogen" (multi-year projects are grouped):
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Constraints To Ecosystem Development in High Arctic Polar Deserts
Principal Investigator: Bliss, Lawrence
Licensed Year(s): 1994
Summary: We seek to better understand how ecosystems develop in the high arctic following retreat of ice caps. This includes studies of soil development and the influence that rocks play in this as well as studying the development of block crusts of organisms that form on the soil surface. We will also try to understand the role these crusts play in fixing nitrogen and influencing the development of flower...
Licensed Year(s): 1994
Summary: We seek to better understand how ecosystems develop in the high arctic following retreat of ice caps. This includes studies of soil development and the influence that rocks play in this as well as studying the development of block crusts of organisms that form on the soil surface. We will also try to understand the role these crusts play in fixing nitrogen and influencing the development of flower...
Licence #2774
Principal Investigator: Lewis, Martin
Licensed Year(s): 1982
Summary: To undertake a study of the rate which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....
Licensed Year(s): 1982
Summary: To undertake a study of the rate which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....
Licence #2673
Principal Investigator: Lewis, Martin
Licensed Year(s): 1981
Summary: To undertake a study of the rate at which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....
Licensed Year(s): 1981
Summary: To undertake a study of the rate at which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....
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