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Full-Text Articles in Physical Sciences and Mathematics

Characterization Of Surface Geology And Hydrogeology In The Upper Ulua River Basin, Honduras, C. Renee Sparks, Issac J. Jacques, Cheryl L. Verbree, Thomas J. Timmermans, Stuart Dykstra May 2021

Characterization Of Surface Geology And Hydrogeology In The Upper Ulua River Basin, Honduras, C. Renee Sparks, Issac J. Jacques, Cheryl L. Verbree, Thomas J. Timmermans, Stuart Dykstra

The Compass: Earth Science Journal of Sigma Gamma Epsilon

This research includes a hydrogeologic assessment in and around La Union, Honduras to determine the contribution of groundwater to the surface water system and understand the geological control of groundwater storage and movement. Field methods were employed and focused on spring characterization, geochemical signatures, and structural data. Field data was gathered, and locations determined using cellular-integrated GPS signal and the Fulcrum mapping software mobile application. During the summer of 2017, data on 111 geologic points and 34 water points were collected to understand the hydrogeology of the region. Streams and springs were monitored for pH, flow characteristics and conductance as …


Characterization Of The Major Ions Of Coal Creek Near Cedar City, Utah, Jared Bryce Weaver, Christopher Lamb, Kim Weaver, Jason Kaiser, J. Ty Redd Feb 2015

Characterization Of The Major Ions Of Coal Creek Near Cedar City, Utah, Jared Bryce Weaver, Christopher Lamb, Kim Weaver, Jason Kaiser, J. Ty Redd

The Compass: Earth Science Journal of Sigma Gamma Epsilon

The major ions of Coal Creek near Cedar City, in southwest Utah, were measured to determine if there were any differences in ion concentrations in July of 2014 as compared with spring measurements of 2012 and 2013. Past analyses have shown higher ion concentrations in lower regions of Coal Creek despite the apparent lack of water input. This research is aimed to better characterize these abrupt increases in concentration and determine if these trends varied when samples were acquired in the summer vs. in the spring when sample acquisition has occurred in the past. Environmental water samples were collected at …