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Spatial, Temporal Variability And Trends Within The Tributaries Of The Huron River: Effects On The Frequency Of Flooding, Cheyenne India Stewart

Masters Theses

The Huron River, located in the Great Lakes Region, Michigan, USA is a symbol of success, wealth and prosperity to the residents of Southeast Michigan. In the last 20 years, the river has been subject to degradation due to high growth rates of urban cities and often experience the cumulative effects of channelization, pollution from point and nonpoint sources, as well as a decline in wetland area and quality. Urbanization in watersheds of stream channels has intensified many incidences of flooding in metropolitan areas over the past few decades. Causes for the decrease in the capacity of the Huron River …

Stable Isotope Investigations Of Two Components Of The Cryosphere: Snow And Icicle Formation, Thomas C. Brubaker

Masters Theses

Understanding the processes that govern the cryosphere is necessary to understand the water budget within an area that receives significant winter precipitation. This research investigates two components of the cryosphere, namely snow and icicle formation, through the application of the stable isotopes of oxygen and hydrogen.

Stable isotope measurements from precipitation collected throughout the winter of 2013-2014 are presented. The measured isotope values are in discord with known isotope effects. This discrepancy hints at a previously unexplored atmospheric phenomenon, where the enriched oxygen isotope signature of atmospheric ozone was incorporated, via photochemical reactions, into water vapor which subsequently fell as …