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2 record(s) found for principal investigator "Weis, Michael" (multi-year projects are grouped):
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Reproductive Biology of Arctic Dwarf Birch, "Betula glandulosa"
Principal Investigator: Weis, Michael
Licensed Year(s): 1989 1988
Summary: Dr. Weis is continuing his investigations into how dwarf birch reproduce. He will be measuring and weighing parts of dwarf birch to see if Iqaluit birch have fewer catkins than those farther south and if all the dwarf birch that live in one area produce the same number of catkins. He can then answer questions about the influence of different climates on sexual (catkins) and asexual (shoots from r...
Licensed Year(s): 1989 1988
Summary: Dr. Weis is continuing his investigations into how dwarf birch reproduce. He will be measuring and weighing parts of dwarf birch to see if Iqaluit birch have fewer catkins than those farther south and if all the dwarf birch that live in one area produce the same number of catkins. He can then answer questions about the influence of different climates on sexual (catkins) and asexual (shoots from r...
Licence #5071
Principal Investigator: Weis, Michael
Licensed Year(s): 1985
Summary: To study the biological breakdown of sexual reproduction in the birch at and near its range limit....
Licensed Year(s): 1985
Summary: To study the biological breakdown of sexual reproduction in the birch at and near its range limit....
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