Engineering Commons^™

Moffatt Eddies In Subglacial Mountain Valleys, Emily Martinez

ENGS 88 Honors Thesis (AB Students)

Currently, there is a global emphasis in finding the oldest ice in Antarctica, which will give the longest climate record contained within the ice. This is fundamental in the field of climate science because it will give scientists a proper baseline to compare it to sediment cores amongst other proxy records and work to determine a more accurate account of climate change. The most promising place to find the oldest ice is within the thick, slow-moving East Antarctic Ice Sheet. Within this ice sheet, there is a thick region of ice that sits on a mountain range known as the …

Development Of An Rfid Tracking System For Coarse Sediment Transport In A Flume Setting, Peter Mahoney Jr.

ENGS 88 Honors Thesis (AB Students)

Development of an RFID Tracking System for Coarse Sediment Transport in a Flume Setting

Peter E. Mahoney

Professor Carl Renshaw

Understanding how sediment moves through a fluvial system has important implications for the study of river systems, sediment flux, and flood events. Over the past decade, RFID (radio frequency identification) technology has emerged as a useful method for tracking the movement and transport of coarse sediment clasts. This approach has been used to measure the transport of large clasts in mid-sized streams, ephemeral channels, and laboratory flume settings. However, this research utilized finite transport of sediment and focused on accurately …