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Ecology
4
Environmental sciences
4
GE1-350
QH540-549.5
american pika
2
great basin
2
ochotona princeps
2
sierra nevada
2
climate change
1
climate refugia
1
geographic distribution
1
glaciers
1
hydrology
1
krummholz
1
patterned ground
1
periglacial processes
1
permanent ice fields
1
pinus albicaulis
1
population extirpation
1
population occurrence
1
radial growth
1
ribbon forest
1
rock glaciers
1
sorted circles
1
treeline
1
whitebark pine
1
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