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Full-Text Articles in Physical Sciences and Mathematics

Development Along Rattlesnake Creek: An Assessment Of Stream Health, Channel Form, And Land Cover, Christopher D. Miller Jan 2019

Development Along Rattlesnake Creek: An Assessment Of Stream Health, Channel Form, And Land Cover, Christopher D. Miller

Graduate Student Theses, Dissertations, & Professional Papers

Using existing water quality data, historical aerial photographs, and recent orthoimagery, this research assessed how the environmental conditions of Rattlesnake Creek near Missoula, Montana have changed over nearly 90 years of human alteration of the Rattlesnake valley. To characterize stream health, the following indicators were investigated: fish genetic composition and species distribution, water temperature, streamflow, and nutrient levels. Five overlapping aerial photos from 1929 were georectified and compared to 2015 orthoimagery to assess changes in channel form (particularly channel straightening) and land cover across the Rattlesnake Creek valley bottom. Results indicate that trout species in Rattlesnake Creek have hybridized, in …


Difference In Physical Traits Of Rocky Mountain Tailed Frogs In Burned And Unburned Streams, Daniel M. Franz Jan 2019

Difference In Physical Traits Of Rocky Mountain Tailed Frogs In Burned And Unburned Streams, Daniel M. Franz

Undergraduate Theses, Professional Papers, and Capstone Artifacts

No abstract provided.